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-rw-r--r--src/gui/QtGui.dynlist8
-rw-r--r--src/gui/accessible/accessible.pri25
-rw-r--r--src/gui/accessible/qaccessible.cpp1153
-rw-r--r--src/gui/accessible/qaccessible.h464
-rw-r--r--src/gui/accessible/qaccessible2.cpp205
-rw-r--r--src/gui/accessible/qaccessible2.h246
-rw-r--r--src/gui/accessible/qaccessible_mac.mm2469
-rw-r--r--src/gui/accessible/qaccessible_mac_carbon.cpp119
-rw-r--r--src/gui/accessible/qaccessible_mac_cocoa.mm239
-rw-r--r--src/gui/accessible/qaccessible_mac_p.h479
-rw-r--r--src/gui/accessible/qaccessible_unix.cpp134
-rw-r--r--src/gui/accessible/qaccessible_win.cpp1439
-rw-r--r--src/gui/accessible/qaccessiblebridge.cpp158
-rw-r--r--src/gui/accessible/qaccessiblebridge.h92
-rw-r--r--src/gui/accessible/qaccessibleobject.cpp408
-rw-r--r--src/gui/accessible/qaccessibleobject.h140
-rw-r--r--src/gui/accessible/qaccessibleplugin.cpp107
-rw-r--r--src/gui/accessible/qaccessibleplugin.h87
-rw-r--r--src/gui/accessible/qaccessiblewidget.cpp1031
-rw-r--r--src/gui/accessible/qaccessiblewidget.h141
-rw-r--r--src/gui/animation/animation.pri3
-rw-r--r--src/gui/animation/qguivariantanimation.cpp98
-rw-r--r--src/gui/dialogs/dialogs.pri122
-rw-r--r--src/gui/dialogs/images/fit-page-24.pngbin985 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/fit-page-32.pngbin1330 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/fit-width-24.pngbin706 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/fit-width-32.pngbin1004 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/go-first-24.pngbin796 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/go-first-32.pngbin985 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/go-last-24.pngbin792 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/go-last-32.pngbin984 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/go-next-24.pngbin782 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/go-next-32.pngbin948 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/go-previous-24.pngbin797 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/go-previous-32.pngbin945 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/layout-landscape-24.pngbin820 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/layout-landscape-32.pngbin1353 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/layout-portrait-24.pngbin817 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/layout-portrait-32.pngbin1330 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/page-setup-24.pngbin620 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/page-setup-32.pngbin1154 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/print-24.pngbin914 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/print-32.pngbin1202 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/qtlogo-64.pngbin2991 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/status-color.pngbin1475 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/status-gray-scale.pngbin1254 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/view-page-multi-24.pngbin390 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/view-page-multi-32.pngbin556 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/view-page-one-24.pngbin662 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/view-page-one-32.pngbin810 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/view-page-sided-24.pngbin700 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/view-page-sided-32.pngbin908 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/zoom-in-24.pngbin1302 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/zoom-in-32.pngbin1873 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/zoom-out-24.pngbin1247 -> 0 bytes
-rw-r--r--src/gui/dialogs/images/zoom-out-32.pngbin1749 -> 0 bytes
-rw-r--r--src/gui/dialogs/qabstractpagesetupdialog.cpp139
-rw-r--r--src/gui/dialogs/qabstractpagesetupdialog.h82
-rw-r--r--src/gui/dialogs/qabstractpagesetupdialog_p.h88
-rw-r--r--src/gui/dialogs/qabstractprintdialog.cpp497
-rw-r--r--src/gui/dialogs/qabstractprintdialog.h129
-rw-r--r--src/gui/dialogs/qabstractprintdialog_p.h95
-rw-r--r--src/gui/dialogs/qcolordialog.cpp2114
-rw-r--r--src/gui/dialogs/qcolordialog.h150
-rw-r--r--src/gui/dialogs/qcolordialog_mac.mm505
-rw-r--r--src/gui/dialogs/qcolordialog_p.h142
-rw-r--r--src/gui/dialogs/qcolordialog_symbian.cpp107
-rw-r--r--src/gui/dialogs/qdialog.cpp1272
-rw-r--r--src/gui/dialogs/qdialog.h140
-rw-r--r--src/gui/dialogs/qdialog_p.h113
-rw-r--r--src/gui/dialogs/qdialogsbinarycompat_win.cpp137
-rw-r--r--src/gui/dialogs/qerrormessage.cpp429
-rw-r--r--src/gui/dialogs/qerrormessage.h88
-rw-r--r--src/gui/dialogs/qfiledialog.cpp3486
-rw-r--r--src/gui/dialogs/qfiledialog.h331
-rw-r--r--src/gui/dialogs/qfiledialog.ui356
-rw-r--r--src/gui/dialogs/qfiledialog_embedded.ui340
-rw-r--r--src/gui/dialogs/qfiledialog_mac.mm1157
-rw-r--r--src/gui/dialogs/qfiledialog_p.h427
-rw-r--r--src/gui/dialogs/qfiledialog_symbian.cpp199
-rw-r--r--src/gui/dialogs/qfiledialog_win.cpp825
-rw-r--r--src/gui/dialogs/qfiledialog_win_p.h243
-rw-r--r--src/gui/dialogs/qfileinfogatherer.cpp355
-rw-r--r--src/gui/dialogs/qfileinfogatherer_p.h207
-rw-r--r--src/gui/dialogs/qfilesystemmodel.cpp2029
-rw-r--r--src/gui/dialogs/qfilesystemmodel.h180
-rw-r--r--src/gui/dialogs/qfilesystemmodel_p.h337
-rw-r--r--src/gui/dialogs/qfontdialog.cpp1077
-rw-r--r--src/gui/dialogs/qfontdialog.h147
-rw-r--r--src/gui/dialogs/qfontdialog_mac.mm699
-rw-r--r--src/gui/dialogs/qfontdialog_p.h166
-rw-r--r--src/gui/dialogs/qfscompleter_p.h82
-rw-r--r--src/gui/dialogs/qinputdialog.cpp1489
-rw-r--r--src/gui/dialogs/qinputdialog.h256
-rw-r--r--src/gui/dialogs/qmessagebox.cpp2751
-rw-r--r--src/gui/dialogs/qmessagebox.h365
-rw-r--r--src/gui/dialogs/qmessagebox.qrc5
-rw-r--r--src/gui/dialogs/qnspanelproxy_mac.mm228
-rw-r--r--src/gui/dialogs/qpagesetupdialog.cpp240
-rw-r--r--src/gui/dialogs/qpagesetupdialog.h112
-rw-r--r--src/gui/dialogs/qpagesetupdialog_mac.mm315
-rw-r--r--src/gui/dialogs/qpagesetupdialog_unix.cpp620
-rw-r--r--src/gui/dialogs/qpagesetupdialog_unix_p.h105
-rw-r--r--src/gui/dialogs/qpagesetupdialog_win.cpp168
-rw-r--r--src/gui/dialogs/qpagesetupwidget.ui353
-rw-r--r--src/gui/dialogs/qprintdialog.h174
-rw-r--r--src/gui/dialogs/qprintdialog.qdoc58
-rw-r--r--src/gui/dialogs/qprintdialog.qrc38
-rw-r--r--src/gui/dialogs/qprintdialog_mac.mm429
-rw-r--r--src/gui/dialogs/qprintdialog_qws.cpp567
-rw-r--r--src/gui/dialogs/qprintdialog_unix.cpp1309
-rw-r--r--src/gui/dialogs/qprintdialog_win.cpp316
-rw-r--r--src/gui/dialogs/qprintpreviewdialog.cpp802
-rw-r--r--src/gui/dialogs/qprintpreviewdialog.h107
-rw-r--r--src/gui/dialogs/qprintpropertieswidget.ui70
-rw-r--r--src/gui/dialogs/qprintsettingsoutput.ui363
-rw-r--r--src/gui/dialogs/qprintwidget.ui116
-rw-r--r--src/gui/dialogs/qprogressdialog.cpp907
-rw-r--r--src/gui/dialogs/qprogressdialog.h145
-rw-r--r--src/gui/dialogs/qsidebar.cpp509
-rw-r--r--src/gui/dialogs/qsidebar_p.h158
-rw-r--r--src/gui/dialogs/qwizard.cpp3928
-rw-r--r--src/gui/dialogs/qwizard.h268
-rw-r--r--src/gui/dialogs/qwizard_win.cpp759
-rw-r--r--src/gui/dialogs/qwizard_win_p.h158
-rw-r--r--src/gui/effects/effects.pri4
-rw-r--r--src/gui/effects/qgraphicseffect.cpp1235
-rw-r--r--src/gui/effects/qgraphicseffect.h289
-rw-r--r--src/gui/effects/qgraphicseffect_p.h231
-rw-r--r--src/gui/egl/egl.pri22
-rw-r--r--src/gui/egl/qegl_qpa.cpp3
-rw-r--r--src/gui/egl/qegl_qws.cpp114
-rw-r--r--src/gui/embedded/directfb.pri40
-rw-r--r--src/gui/embedded/embedded.pri226
-rw-r--r--src/gui/embedded/qcopchannel_qws.cpp608
-rw-r--r--src/gui/embedded/qcopchannel_qws.h108
-rw-r--r--src/gui/embedded/qdecoration_qws.cpp404
-rw-r--r--src/gui/embedded/qdecoration_qws.h124
-rw-r--r--src/gui/embedded/qdecorationdefault_qws.cpp803
-rw-r--r--src/gui/embedded/qdecorationdefault_qws.h101
-rw-r--r--src/gui/embedded/qdecorationfactory_qws.cpp156
-rw-r--r--src/gui/embedded/qdecorationfactory_qws.h66
-rw-r--r--src/gui/embedded/qdecorationplugin_qws.cpp116
-rw-r--r--src/gui/embedded/qdecorationplugin_qws.h80
-rw-r--r--src/gui/embedded/qdecorationstyled_qws.cpp313
-rw-r--r--src/gui/embedded/qdecorationstyled_qws.h73
-rw-r--r--src/gui/embedded/qdecorationwindows_qws.cpp407
-rw-r--r--src/gui/embedded/qdecorationwindows_qws.h77
-rw-r--r--src/gui/embedded/qdirectpainter_qws.cpp682
-rw-r--r--src/gui/embedded/qdirectpainter_qws.h112
-rw-r--r--src/gui/embedded/qkbd_defaultmap_qws_p.h806
-rw-r--r--src/gui/embedded/qkbd_qws.cpp693
-rw-r--r--src/gui/embedded/qkbd_qws.h103
-rw-r--r--src/gui/embedded/qkbd_qws_p.h134
-rw-r--r--src/gui/embedded/qkbddriverfactory_qws.cpp187
-rw-r--r--src/gui/embedded/qkbddriverfactory_qws.h70
-rw-r--r--src/gui/embedded/qkbddriverplugin_qws.cpp124
-rw-r--r--src/gui/embedded/qkbddriverplugin_qws.h84
-rw-r--r--src/gui/embedded/qkbdintegrity_qws.cpp197
-rw-r--r--src/gui/embedded/qkbdintegrity_qws.h81
-rw-r--r--src/gui/embedded/qkbdlinuxinput_qws.cpp245
-rw-r--r--src/gui/embedded/qkbdqnx_qws.cpp236
-rw-r--r--src/gui/embedded/qkbdqnx_qws.h76
-rw-r--r--src/gui/embedded/qkbdtty_qws.cpp353
-rw-r--r--src/gui/embedded/qkbdtty_qws.h79
-rw-r--r--src/gui/embedded/qkbdum_qws.cpp144
-rw-r--r--src/gui/embedded/qkbdum_qws.h77
-rw-r--r--src/gui/embedded/qkbdvfb_qws.cpp124
-rw-r--r--src/gui/embedded/qkbdvfb_qws.h86
-rw-r--r--src/gui/embedded/qlock.cpp325
-rw-r--r--src/gui/embedded/qlock_p.h100
-rw-r--r--src/gui/embedded/qmouse_qws.cpp653
-rw-r--r--src/gui/embedded/qmouse_qws.h123
-rw-r--r--src/gui/embedded/qmousedriverfactory_qws.cpp197
-rw-r--r--src/gui/embedded/qmousedriverfactory_qws.h67
-rw-r--r--src/gui/embedded/qmousedriverplugin_qws.cpp124
-rw-r--r--src/gui/embedded/qmousedriverplugin_qws.h84
-rw-r--r--src/gui/embedded/qmouseintegrity_qws.cpp271
-rw-r--r--src/gui/embedded/qmouseintegrity_qws.h82
-rw-r--r--src/gui/embedded/qmouselinuxinput_qws.cpp205
-rw-r--r--src/gui/embedded/qmouselinuxinput_qws.h78
-rw-r--r--src/gui/embedded/qmouselinuxtp_qws.cpp335
-rw-r--r--src/gui/embedded/qmouselinuxtp_qws.h77
-rw-r--r--src/gui/embedded/qmousepc_qws.cpp794
-rw-r--r--src/gui/embedded/qmousepc_qws.h76
-rw-r--r--src/gui/embedded/qmouseqnx_qws.cpp190
-rw-r--r--src/gui/embedded/qmouseqnx_qws.h79
-rw-r--r--src/gui/embedded/qmousetslib_qws.cpp371
-rw-r--r--src/gui/embedded/qmousetslib_qws.h80
-rw-r--r--src/gui/embedded/qmousevfb_qws.cpp133
-rw-r--r--src/gui/embedded/qmousevfb_qws.h83
-rw-r--r--src/gui/embedded/qscreen_qws.cpp3347
-rw-r--r--src/gui/embedded/qscreen_qws.h391
-rw-r--r--src/gui/embedded/qscreendriverfactory_qws.cpp204
-rw-r--r--src/gui/embedded/qscreendriverfactory_qws.h67
-rw-r--r--src/gui/embedded/qscreendriverplugin_qws.cpp123
-rw-r--r--src/gui/embedded/qscreendriverplugin_qws.h84
-rw-r--r--src/gui/embedded/qscreenintegrityfb_qws.cpp405
-rw-r--r--src/gui/embedded/qscreenintegrityfb_qws.h83
-rw-r--r--src/gui/embedded/qscreenlinuxfb_qws.cpp1386
-rw-r--r--src/gui/embedded/qscreenlinuxfb_qws.h135
-rw-r--r--src/gui/embedded/qscreenmulti_qws.cpp486
-rw-r--r--src/gui/embedded/qscreenmulti_qws_p.h114
-rw-r--r--src/gui/embedded/qscreenproxy_qws.cpp635
-rw-r--r--src/gui/embedded/qscreenproxy_qws.h153
-rw-r--r--src/gui/embedded/qscreenqnx_qws.cpp450
-rw-r--r--src/gui/embedded/qscreenqnx_qws.h82
-rw-r--r--src/gui/embedded/qscreentransformed_qws.cpp748
-rw-r--r--src/gui/embedded/qscreentransformed_qws.h103
-rw-r--r--src/gui/embedded/qscreenvfb_qws.cpp445
-rw-r--r--src/gui/embedded/qscreenvfb_qws.h86
-rw-r--r--src/gui/embedded/qsoundqss_qws.cpp1530
-rw-r--r--src/gui/embedded/qsoundqss_qws.h177
-rw-r--r--src/gui/embedded/qtransportauth_qws.cpp1563
-rw-r--r--src/gui/embedded/qtransportauth_qws.h281
-rw-r--r--src/gui/embedded/qtransportauth_qws_p.h189
-rw-r--r--src/gui/embedded/qtransportauthdefs_qws.h174
-rw-r--r--src/gui/embedded/qunixsocket.cpp1800
-rw-r--r--src/gui/embedded/qunixsocket_p.h202
-rw-r--r--src/gui/embedded/qunixsocketserver.cpp376
-rw-r--r--src/gui/embedded/qunixsocketserver_p.h98
-rw-r--r--src/gui/embedded/qvfbhdr.h119
-rw-r--r--src/gui/embedded/qwindowsystem_p.h315
-rw-r--r--src/gui/embedded/qwindowsystem_qws.cpp4960
-rw-r--r--src/gui/embedded/qwindowsystem_qws.h508
-rw-r--r--src/gui/embedded/qwscommand_qws.cpp609
-rw-r--r--src/gui/embedded/qwscommand_qws_p.h851
-rw-r--r--src/gui/embedded/qwscursor_qws.cpp654
-rw-r--r--src/gui/embedded/qwsdisplay_qws.h185
-rw-r--r--src/gui/embedded/qwsdisplay_qws_p.h161
-rw-r--r--src/gui/embedded/qwsembedwidget.cpp227
-rw-r--r--src/gui/embedded/qwsembedwidget.h82
-rw-r--r--src/gui/embedded/qwsevent_qws.cpp216
-rw-r--r--src/gui/embedded/qwsevent_qws.h459
-rw-r--r--src/gui/embedded/qwslock.cpp236
-rw-r--r--src/gui/embedded/qwslock_p.h85
-rw-r--r--src/gui/embedded/qwsmanager_p.h122
-rw-r--r--src/gui/embedded/qwsmanager_qws.cpp537
-rw-r--r--src/gui/embedded/qwsmanager_qws.h122
-rw-r--r--src/gui/embedded/qwsproperty_qws.cpp145
-rw-r--r--src/gui/embedded/qwsproperty_qws.h96
-rw-r--r--src/gui/embedded/qwsprotocolitem_qws.h100
-rw-r--r--src/gui/embedded/qwssharedmemory.cpp185
-rw-r--r--src/gui/embedded/qwssharedmemory_p.h105
-rw-r--r--src/gui/embedded/qwssignalhandler.cpp128
-rw-r--r--src/gui/embedded/qwssignalhandler_p.h99
-rw-r--r--src/gui/embedded/qwssocket_qws.cpp280
-rw-r--r--src/gui/embedded/qwssocket_qws.h120
-rw-r--r--src/gui/embedded/qwsutils_qws.h98
-rw-r--r--src/gui/graphicsview/graphicsview.pri52
-rw-r--r--src/gui/graphicsview/qgraph_p.h286
-rw-r--r--src/gui/graphicsview/qgraphicsanchorlayout.cpp533
-rw-r--r--src/gui/graphicsview/qgraphicsanchorlayout.h128
-rw-r--r--src/gui/graphicsview/qgraphicsanchorlayout_p.cpp3015
-rw-r--r--src/gui/graphicsview/qgraphicsanchorlayout_p.h594
-rw-r--r--src/gui/graphicsview/qgraphicsgridlayout.cpp690
-rw-r--r--src/gui/graphicsview/qgraphicsgridlayout.h144
-rw-r--r--src/gui/graphicsview/qgraphicsitem.cpp11601
-rw-r--r--src/gui/graphicsview/qgraphicsitem.h1172
-rw-r--r--src/gui/graphicsview/qgraphicsitem_p.h891
-rw-r--r--src/gui/graphicsview/qgraphicsitemanimation.cpp599
-rw-r--r--src/gui/graphicsview/qgraphicsitemanimation.h120
-rw-r--r--src/gui/graphicsview/qgraphicslayout.cpp522
-rw-r--r--src/gui/graphicsview/qgraphicslayout.h100
-rw-r--r--src/gui/graphicsview/qgraphicslayout_p.cpp203
-rw-r--r--src/gui/graphicsview/qgraphicslayout_p.h154
-rw-r--r--src/gui/graphicsview/qgraphicslayoutitem.cpp935
-rw-r--r--src/gui/graphicsview/qgraphicslayoutitem.h155
-rw-r--r--src/gui/graphicsview/qgraphicslayoutitem_p.h103
-rw-r--r--src/gui/graphicsview/qgraphicslinearlayout.cpp564
-rw-r--r--src/gui/graphicsview/qgraphicslinearlayout.h119
-rw-r--r--src/gui/graphicsview/qgraphicsproxywidget.cpp1570
-rw-r--r--src/gui/graphicsview/qgraphicsproxywidget.h147
-rw-r--r--src/gui/graphicsview/qgraphicsproxywidget_p.h130
-rw-r--r--src/gui/graphicsview/qgraphicsscene.cpp6503
-rw-r--r--src/gui/graphicsview/qgraphicsscene.h329
-rw-r--r--src/gui/graphicsview/qgraphicsscene_bsp.cpp296
-rw-r--r--src/gui/graphicsview/qgraphicsscene_bsp_p.h132
-rw-r--r--src/gui/graphicsview/qgraphicsscene_p.h359
-rw-r--r--src/gui/graphicsview/qgraphicsscenebsptreeindex.cpp719
-rw-r--r--src/gui/graphicsview/qgraphicsscenebsptreeindex_p.h206
-rw-r--r--src/gui/graphicsview/qgraphicssceneevent.cpp1674
-rw-r--r--src/gui/graphicsview/qgraphicssceneevent.h326
-rw-r--r--src/gui/graphicsview/qgraphicssceneindex.cpp648
-rw-r--r--src/gui/graphicsview/qgraphicssceneindex_p.h182
-rw-r--r--src/gui/graphicsview/qgraphicsscenelinearindex.cpp95
-rw-r--r--src/gui/graphicsview/qgraphicsscenelinearindex_p.h109
-rw-r--r--src/gui/graphicsview/qgraphicstransform.cpp594
-rw-r--r--src/gui/graphicsview/qgraphicstransform.h159
-rw-r--r--src/gui/graphicsview/qgraphicstransform_p.h78
-rw-r--r--src/gui/graphicsview/qgraphicsview.cpp3880
-rw-r--r--src/gui/graphicsview/qgraphicsview.h316
-rw-r--r--src/gui/graphicsview/qgraphicsview_p.h233
-rw-r--r--src/gui/graphicsview/qgraphicswidget.cpp2425
-rw-r--r--src/gui/graphicsview/qgraphicswidget.h257
-rw-r--r--src/gui/graphicsview/qgraphicswidget_p.cpp906
-rw-r--r--src/gui/graphicsview/qgraphicswidget_p.h226
-rw-r--r--src/gui/graphicsview/qgridlayoutengine.cpp1742
-rw-r--r--src/gui/graphicsview/qgridlayoutengine_p.h458
-rw-r--r--src/gui/graphicsview/qsimplex_p.cpp673
-rw-r--r--src/gui/graphicsview/qsimplex_p.h208
-rw-r--r--src/gui/gui.pro42
-rw-r--r--src/gui/image/image.pri14
-rw-r--r--src/gui/image/qbitmap.cpp94
-rw-r--r--src/gui/image/qbitmap.h23
-rw-r--r--src/gui/image/qicon.cpp1258
-rw-r--r--src/gui/image/qicon.h162
-rw-r--r--src/gui/image/qicon_p.h139
-rw-r--r--src/gui/image/qiconengine.cpp324
-rw-r--r--src/gui/image/qiconengine.h104
-rw-r--r--src/gui/image/qiconengineplugin.cpp171
-rw-r--r--src/gui/image/qiconengineplugin.h104
-rw-r--r--src/gui/image/qiconloader.cpp570
-rw-r--r--src/gui/image/qiconloader_p.h192
-rw-r--r--src/gui/image/qimage.cpp553
-rw-r--r--src/gui/image/qimage.h52
-rw-r--r--src/gui/image/qimage_p.h3
-rw-r--r--src/gui/image/qmovie.h20
-rw-r--r--src/gui/image/qnativeimage.cpp111
-rw-r--r--src/gui/image/qnativeimage_p.h12
-rw-r--r--src/gui/image/qpicture.cpp2
-rw-r--r--src/gui/image/qpicture.h3
-rw-r--r--src/gui/image/qpixmap.cpp254
-rw-r--r--src/gui/image/qpixmap.h36
-rw-r--r--src/gui/image/qpixmap_blitter.cpp5
-rw-r--r--src/gui/image/qpixmap_mac.cpp1195
-rw-r--r--src/gui/image/qpixmap_mac_p.h134
-rw-r--r--src/gui/image/qpixmap_qpa.cpp5
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1256 files changed, 3907 insertions, 573392 deletions
diff --git a/src/gui/QtGui.dynlist b/src/gui/QtGui.dynlist
deleted file mode 100644
index ea47f598a7..0000000000
--- a/src/gui/QtGui.dynlist
+++ /dev/null
@@ -1,8 +0,0 @@
-{
- extern "C++" {
- "qt_x11ft_convert_pattern(_FcPattern*, QByteArray*, int*, bool*)";
- "QApplication::x11ClientMessage(QWidget*, _XEvent*, bool)";
- "QApplication::notify(QObject*, QEvent*)";
- "QApplication::qwsEventFilter(QWSEvent*)";
- };
-};
diff --git a/src/gui/accessible/accessible.pri b/src/gui/accessible/accessible.pri
deleted file mode 100644
index 31362ffded..0000000000
--- a/src/gui/accessible/accessible.pri
+++ /dev/null
@@ -1,25 +0,0 @@
-# Qt accessibility module
-
-contains(QT_CONFIG, accessibility) {
- HEADERS += accessible/qaccessible.h \
- accessible/qaccessible2.h \
- accessible/qaccessibleobject.h \
- accessible/qaccessiblewidget.h \
- accessible/qaccessibleplugin.h
- SOURCES += accessible/qaccessible.cpp \
- accessible/qaccessible2.cpp \
- accessible/qaccessibleobject.cpp \
- accessible/qaccessiblewidget.cpp \
- accessible/qaccessibleplugin.cpp
-
- mac:!embedded:!qpa {
- HEADERS += accessible/qaccessible_mac_p.h
- OBJECTIVE_SOURCES += accessible/qaccessible_mac.mm \
- accessible/qaccessible_mac_cocoa.mm
- } else:win32 {
- SOURCES += accessible/qaccessible_win.cpp
- } else {
- HEADERS += accessible/qaccessiblebridge.h
- SOURCES += accessible/qaccessible_unix.cpp accessible/qaccessiblebridge.cpp
- }
-}
diff --git a/src/gui/accessible/qaccessible.cpp b/src/gui/accessible/qaccessible.cpp
deleted file mode 100644
index 337bb9992d..0000000000
--- a/src/gui/accessible/qaccessible.cpp
+++ /dev/null
@@ -1,1153 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qaccessible.h"
-
-#ifndef QT_NO_ACCESSIBILITY
-
-#include "qaccessibleplugin.h"
-#include "qaccessiblewidget.h"
-#include "qapplication.h"
-#include "qhash.h"
-#include "qmetaobject.h"
-#include "qmutex.h"
-#include <private/qfactoryloader_p.h>
-
-#include "qwidget.h"
-
-QT_BEGIN_NAMESPACE
-
-/*!
- \class QAccessible
- \brief The QAccessible class provides enums and static functions
- relating to accessibility.
-
- \ingroup accessibility
-
-
- Accessible applications can be used by people who are not able to
- use applications by conventional means.
-
- The functions in this class are used for communication between
- accessible applications (also called AT Servers) and
- accessibility tools (AT Clients), such as screen readers and
- braille displays. Clients and servers communicate in the following way:
-
- \list
- \o \e{AT Servers} notify the clients about events through calls to the
- updateAccessibility() function.
-
- \o \e{AT Clients} request information about the objects in the server.
- The QAccessibleInterface class is the core interface, and encapsulates
- this information in a pure virtual API. Implementations of the interface
- are provided by Qt through the queryAccessibleInterface() API.
- \endlist
-
- The communication between servers and clients is initialized by
- the setRootObject() function. Function pointers can be installed
- to replace or extend the default behavior of the static functions
- in QAccessible.
-
- Qt supports Microsoft Active Accessibility (MSAA), Mac OS X
- Accessibility, and the Unix/X11 AT-SPI standard. Other backends
- can be supported using QAccessibleBridge.
-
- In addition to QAccessible's static functions, Qt offers one
- generic interface, QAccessibleInterface, that can be used to wrap
- all widgets and objects (e.g., QPushButton). This single
- interface provides all the metadata necessary for the assistive
- technologies. Qt provides implementations of this interface for
- its built-in widgets as plugins.
-
- When you develop custom widgets, you can create custom subclasses
- of QAccessibleInterface and distribute them as plugins (using
- QAccessiblePlugin) or compile them into the application.
- Likewise, Qt's predefined accessibility support can be built as
- plugin (the default) or directly into the Qt library. The main
- advantage of using plugins is that the accessibility classes are
- only loaded into memory if they are actually used; they don't
- slow down the common case where no assistive technology is being
- used.
-
- Qt also includes two convenience classes, QAccessibleObject and
- QAccessibleWidget, that inherit from QAccessibleInterface and
- provide the lowest common denominator of metadata (e.g., widget
- geometry, window title, basic help text). You can use them as
- base classes when wrapping your custom QObject or QWidget
- subclasses.
-
- \sa QAccessibleInterface
-*/
-
-/*!
- \enum QAccessible::Action
-
- This enum describes the possible types of action that can occur.
-
- \value DefaultAction
- \value Press
- \value SetFocus
- \value Increase
- \value Decrease
- \value Accept
- \value Cancel
- \value Select
- \value ClearSelection
- \value RemoveSelection
- \value ExtendSelection
- \value AddToSelection
-
- \value FirstStandardAction
- \value LastStandardAction
-*/
-
-/*!
- \enum QAccessible::Method
-
- This enum describes the possible types of methods that can be
- invoked on an accessible object.
-
- \value ListSupportedMethods
- \value SetCursorPosition
- \value GetCursorPosition
-
- \omitvalue ForegroundColor
- \omitvalue BackgroundColor
-
- \sa QAccessibleInterface::invokeMethod()
-*/
-
-/*!
- \fn QSet<Method> QAccessibleInterface::supportedMethods()
- \since 4.3
-
- Returns a QSet of \l{QAccessible::}{Method}s that are supported by this
- accessible interface.
-
- \sa QAccessible::Method invokeMethod()
-*/
-
-/*!
- \enum QAccessible::StateFlag
-
- This enum type defines bit flags that can be combined to indicate
- the state of an accessible object. The values are:
-
- \value Animated The object's appearance changes frequently.
- \value Busy The object cannot accept input at the moment.
- \value Checked The object's check box is checked.
- \value Collapsed The object is collapsed, e.g. a closed listview item, or an iconified window.
- \value DefaultButton The object represents the default button in a dialog.
- \value Expanded The object is expandable, and currently the children are visible.
- \value ExtSelectable The object supports extended selection.
- \value Focusable The object can receive focus. Only objects in the active window can receive focus.
- \value Focused The object has keyboard focus.
- \value HasPopup The object opens a popup.
- \value HotTracked The object's appearance is sensitive to the mouse cursor position.
- \value Invisible The object is not visible to the user.
- \value Linked The object is linked to another object, e.g. a hyperlink.
- \value Marqueed The object displays scrolling contents, e.g. a log view.
- \value Mixed The state of the object is not determined, e.g. a tri-state check box that is neither checked nor unchecked.
- \value Modal The object blocks input from other objects.
- \value Movable The object can be moved.
- \value MultiSelectable The object supports multiple selected items.
- \value Normal The normal state.
- \value Offscreen The object is clipped by the visible area. Objects that are off screen are also invisible.
- \value Pressed The object is pressed.
- \value Protected The object is password protected, e.g. a line edit for entering a Password.
- \value ReadOnly The object can usually be edited, but is explicitly set to read-only.
- \value Selectable The object is selectable.
- \value Selected The object is selected.
- \value SelfVoicing The object describes itself through speech or sound.
- \value Sizeable The object can be resized, e.g. top-level windows.
- \value Traversed The object is linked and has been visited.
- \value Unavailable The object is unavailable to the user, e.g. a disabled widget.
- \omitvalue Moveable
- \omitvalue HasInvokeExtension
-
- Implementations of QAccessibleInterface::state() return a combination
- of these flags.
-*/
-
-/*!
- \enum QAccessible::Event
-
- This enum type defines accessible event types.
-
- \value AcceleratorChanged The keyboard accelerator for an action has been changed.
- \value ActionChanged An action has been changed.
- \value ActiveDescendantChanged
- \value Alert A system alert (e.g., a message from a QMessageBox)
- \value AttributeChanged
- \value ContextHelpEnd Context help (QWhatsThis) for an object is finished.
- \value ContextHelpStart Context help (QWhatsThis) for an object is initiated.
- \value DefaultActionChanged The default QAccessible::Action for the accessible
- object has changed.
- \value DescriptionChanged The object's QAccessible::Description changed.
- \value DialogEnd A dialog (QDialog) has been hidden
- \value DialogStart A dialog (QDialog) has been set visible.
- \value DocumentContentChanged The contents of a text document have changed.
- \value DocumentLoadComplete A document has been loaded.
- \value DocumentLoadStopped A document load has been stopped.
- \value DocumentReload A document reload has been initiated.
- \value DragDropEnd A drag and drop operation is about to finished.
- \value DragDropStart A drag and drop operation is about to be initiated.
- \value Focus An object has gained keyboard focus.
- \value ForegroundChanged A window has been activated (i.e., a new window has
- gained focus on the desktop).
- \value HelpChanged The QAccessible::Help text property of an object has
- changed.
- \value HyperlinkEndIndexChanged The end position of the display text for a hypertext
- link has changed.
- \value HyperlinkNumberOfAnchorsChanged The number of anchors in a hypertext link has changed,
- perhaps because the display text has been split to
- provide more than one link.
- \value HyperlinkSelectedLinkChanged The link for the selected hypertext link has changed.
- \value HyperlinkStartIndexChanged The start position of the display text for a hypertext
- link has changed.
- \value HypertextChanged The display text for a hypertext link has changed.
- \value HypertextLinkActivated A hypertext link has been activated, perhaps by being
- clicked or via a key press.
- \value HypertextLinkSelected A hypertext link has been selected.
- \value HypertextNLinksChanged
- \value LocationChanged An object's location on the screen has changed.
- \value MenuCommand A menu item is triggered.
- \value MenuEnd A menu has been closed (Qt uses PopupMenuEnd for all
- menus).
- \value MenuStart A menu has been opened on the menubar (Qt uses
- PopupMenuStart for all menus).
- \value NameChanged The QAccessible::Name property of an object has changed.
- \value ObjectAttributeChanged
- \value ObjectCreated A new object is created.
- \value ObjectDestroyed An object is deleted.
- \value ObjectHide An object is hidden; for example, with QWidget::hide().
- Any children the object that is hidden has do not send
- this event. It is not sent when an object is hidden as
- it is being obcured by others.
- \value ObjectReorder A layout or item view has added, removed, or moved an
- object (Qt does not use this event).
- \value ObjectShow An object is displayed; for example, with
- QWidget::show().
- \value PageChanged
- \value ParentChanged An object's parent object changed.
- \value PopupMenuEnd A pop-up menu has closed.
- \value PopupMenuStart A pop-up menu has opened.
- \value ScrollingEnd A scrollbar scroll operation has ended (the mouse has
- released the slider handle).
- \value ScrollingStart A scrollbar scroll operation is about to start; this may
- be caused by a mouse press on the slider handle, for
- example.
- \value SectionChanged
- \value SelectionAdd An item has been added to the selection in an item view.
- \value SelectionRemove An item has been removed from an item view selection.
- \value Selection The selection has changed in a menu or item view.
- \value SelectionWithin Several changes to a selection has occurred in an item
- view.
- \value SoundPlayed A sound has been played by an object
- \value StateChanged The QAccessible::State of an object has changed.
- \value TableCaptionChanged A table caption has been changed.
- \value TableColumnDescriptionChanged The description of a table column, typically found in
- the column's header, has been changed.
- \value TableColumnHeaderChanged A table column header has been changed.
- \value TableModelChanged The model providing data for a table has been changed.
- \value TableRowDescriptionChanged The description of a table row, typically found in the
- row's header, has been changed.
- \value TableRowHeaderChanged A table row header has been changed.
- \value TableSummaryChanged The summary of a table has been changed.
- \value TextAttributeChanged
- \value TextCaretMoved The caret has moved in an editable widget.
- The caret represents the cursor position in an editable
- widget with the input focus.
- \value TextColumnChanged A text column has been changed.
- \value TextInserted Text has been inserted into an editable widget.
- \value TextRemoved Text has been removed from an editable widget.
- \value TextSelectionChanged The selected text has changed in an editable widget.
- \value TextUpdated The text has been update in an editable widget.
- \value ValueChanged The QAccessible::Value of an object has changed.
- \value VisibleDataChanged
-
- The values for this enum are defined to be the same as those defined in the
- \l{AccessibleEventID.idl File Reference}{IAccessible2} and
- \l{Microsoft Active Accessibility Event Constants}{MSAA} specifications.
-*/
-
-/*!
- \enum QAccessible::Role
-
- This enum defines the role of an accessible object. The roles are:
-
- \value AlertMessage An object that is used to alert the user.
- \value Animation An object that displays an animation.
- \value Application The application's main window.
- \value Assistant An object that provids interactive help.
- \value Border An object that represents a border.
- \value ButtonDropDown A button that drops down a list of items.
- \value ButtonDropGrid A button that drops down a grid.
- \value ButtonMenu A button that drops down a menu.
- \value Canvas An object that displays graphics that the user can interact with.
- \value Caret An object that represents the system caret (text cursor).
- \value Cell A cell in a table.
- \value Chart An object that displays a graphical representation of data.
- \value CheckBox An object that represents an option that can be checked or unchecked. Some options provide a "mixed" state, e.g. neither checked nor unchecked.
- \value Client The client area in a window.
- \value Clock A clock displaying time.
- \value Column A column of cells, usually within a table.
- \value ColumnHeader A header for a column of data.
- \value ComboBox A list of choices that the user can select from.
- \value Cursor An object that represents the mouse cursor.
- \value Dial An object that represents a dial or knob.
- \value Dialog A dialog box.
- \value Document A document window, usually in an MDI environment.
- \value EditableText Editable text
- \value Equation An object that represents a mathematical equation.
- \value Graphic A graphic or picture, e.g. an icon.
- \value Grip A grip that the user can drag to change the size of widgets.
- \value Grouping An object that represents a logical grouping of other objects.
- \value HelpBalloon An object that displays help in a separate, short lived window.
- \value HotkeyField A hotkey field that allows the user to enter a key sequence.
- \value Indicator An indicator that represents a current value or item.
- \value LayeredPane An object that can contain layered children, e.g. in a stack.
- \value Link A link to something else.
- \value List A list of items, from which the user can select one or more items.
- \value ListItem An item in a list of items.
- \value MenuBar A menu bar from which menus are opened by the user.
- \value MenuItem An item in a menu or menu bar.
- \value NoRole The object has no role. This usually indicates an invalid object.
- \value PageTab A page tab that the user can select to switch to a different page in a dialog.
- \value PageTabList A list of page tabs.
- \value Pane A generic container.
- \value PopupMenu A menu which lists options that the user can select to perform an action.
- \value ProgressBar The object displays the progress of an operation in progress.
- \value PropertyPage A property page where the user can change options and settings.
- \value PushButton A button.
- \value RadioButton An object that represents an option that is mutually exclusive with other options.
- \value Row A row of cells, usually within a table.
- \value RowHeader A header for a row of data.
- \value ScrollBar A scroll bar, which allows the user to scroll the visible area.
- \value Separator A separator that divides space into logical areas.
- \value Slider A slider that allows the user to select a value within a given range.
- \value Sound An object that represents a sound.
- \value SpinBox A spin box widget that allows the user to enter a value within a given range.
- \value Splitter A splitter distributing available space between its child widgets.
- \value StaticText Static text, such as labels for other widgets.
- \value StatusBar A status bar.
- \value Table A table representing data in a grid of rows and columns.
- \value TitleBar The title bar caption of a window.
- \value ToolBar A tool bar, which groups widgets that the user accesses frequently.
- \value ToolTip A tool tip which provides information about other objects.
- \value Tree A list of items in a tree structure.
- \value TreeItem An item in a tree structure.
- \value UserRole The first value to be used for user defined roles.
- \value Whitespace Blank space between other objects.
- \value Window A top level window.
-*/
-
-/*!
- \enum QAccessible::RelationFlag
-
- This enum type defines bit flags that can be combined to indicate
- the relationship between two accessible objects.
-
- \value Unrelated The objects are unrelated.
- \value Self The objects are the same.
- \value Ancestor The first object is a parent of the second object.
- \value Child The first object is a direct child of the second object.
- \value Descendent The first object is an indirect child of the second object.
- \value Sibling The objects are siblings.
-
- \value Up The first object is above the second object.
- \value Down The first object is below the second object.
- \value Left The first object is left of the second object.
- \value Right The first object is right of the second object.
- \value Covers The first object covers the second object.
- \value Covered The first object is covered by the second object.
-
- \value FocusChild The first object is the second object's focus child.
- \value Label The first object is the label of the second object.
- \value Labelled The first object is labelled by the second object.
- \value Controller The first object controls the second object.
- \value Controlled The first object is controlled by the second object.
-
- \omitvalue HierarchyMask
- \omitvalue GeometryMask
- \omitvalue LogicalMask
-
- Implementations of relationTo() return a combination of these flags.
- Some values are mutually exclusive.
-
- Implementations of navigate() can accept only one distinct value.
-*/
-
-/*!
- \enum QAccessible::Text
-
- This enum specifies string information that an accessible object
- returns.
-
- \value Name The name of the object. This can be used both
- as an identifier or a short description by
- accessible clients.
- \value Description A short text describing the object.
- \value Value The value of the object.
- \value Help A longer text giving information about how to use the object.
- \value Accelerator The keyboard shortcut that executes the object's default action.
- \value UserText The first value to be used for user defined text.
-*/
-
-/*!
- \fn QAccessibleInterface::~QAccessibleInterface()
-
- Destroys the object.
-*/
-
-/*!
- \fn void QAccessible::initialize()
- \internal
-*/
-
-/*!
- \fn void QAccessible::cleanup()
- \internal
-*/
-
-#ifndef QT_NO_LIBRARY
-Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader,
- (QAccessibleFactoryInterface_iid, QLatin1String("/accessible")))
-#endif
-
-Q_GLOBAL_STATIC(QList<QAccessible::InterfaceFactory>, qAccessibleFactories)
-
-QAccessible::UpdateHandler QAccessible::updateHandler = 0;
-QAccessible::RootObjectHandler QAccessible::rootObjectHandler = 0;
-
-static bool accessibility_active = false;
-static bool cleanupAdded = false;
-static void qAccessibleCleanup()
-{
- qAccessibleFactories()->clear();
-}
-
-/*!
- \typedef QAccessible::InterfaceFactory
-
- This is a typedef for a pointer to a function with the following
- signature:
-
- \snippet doc/src/snippets/code/src_gui_accessible_qaccessible.cpp 1
-
- The function receives a QString and a QObject pointer, where the
- QString is the key identifying the interface. The QObject is used
- to pass on to the QAccessibleInterface so that it can hold a reference
- to it.
-
- If the key and the QObject does not have a corresponding
- QAccessibleInterface, a null-pointer will be returned.
-
- Installed factories are called by queryAccessibilityInterface() until
- one provides an interface.
-*/
-
-/*!
- \typedef QAccessible::UpdateHandler
-
- \internal
-
- A function pointer type. Use a function with this prototype to install
- your own update function.
-
- The function is called by updateAccessibility().
-*/
-
-/*!
- \typedef QAccessible::RootObjectHandler
-
- \internal
-
- A function pointer type. Use a function with this prototype to install
- your own root object handler.
-
- The function is called by setRootObject().
-*/
-
-/*!
- Installs the InterfaceFactory \a factory. The last factory added
- is the first one used by queryAccessibleInterface().
-*/
-void QAccessible::installFactory(InterfaceFactory factory)
-{
- if (!factory)
- return;
-
- if (!cleanupAdded) {
- qAddPostRoutine(qAccessibleCleanup);
- cleanupAdded = true;
- }
- if (qAccessibleFactories()->contains(factory))
- return;
- qAccessibleFactories()->append(factory);
-}
-
-/*!
- Removes \a factory from the list of installed InterfaceFactories.
-*/
-void QAccessible::removeFactory(InterfaceFactory factory)
-{
- qAccessibleFactories()->removeAll(factory);
-}
-
-/*!
- \internal
-
- Installs the given \a handler as the function to be used by
- updateAccessibility(), and returns the previously installed
- handler.
-*/
-QAccessible::UpdateHandler QAccessible::installUpdateHandler(UpdateHandler handler)
-{
- UpdateHandler old = updateHandler;
- updateHandler = handler;
- return old;
-}
-
-/*!
- Installs the given \a handler as the function to be used by setRootObject(),
- and returns the previously installed handler.
-*/
-QAccessible::RootObjectHandler QAccessible::installRootObjectHandler(RootObjectHandler handler)
-{
- RootObjectHandler old = rootObjectHandler;
- rootObjectHandler = handler;
- return old;
-}
-
-/*!
- If a QAccessibleInterface implementation exists for the given \a object,
- this function returns a pointer to the implementation; otherwise it
- returns 0.
-
- The function calls all installed factory functions (from most
- recently installed to least recently installed) until one is found
- that provides an interface for the class of \a object. If no
- factory can provide an accessibility implementation for the class
- the function loads installed accessibility plugins, and tests if
- any of the plugins can provide the implementation.
-
- If no implementation for the object's class is available, the
- function tries to find an implementation for the object's parent
- class, using the above strategy.
-
- \warning The caller is responsible for deleting the returned
- interface after use.
-*/
-QAccessibleInterface *QAccessible::queryAccessibleInterface(QObject *object)
-{
- accessibility_active = true;
- QAccessibleInterface *iface = 0;
- if (!object)
- return 0;
-
- QEvent e(QEvent::AccessibilityPrepare);
- QApplication::sendEvent(object, &e);
-
- const QMetaObject *mo = object->metaObject();
- while (mo) {
- const QLatin1String cn(mo->className());
- for (int i = qAccessibleFactories()->count(); i > 0; --i) {
- InterfaceFactory factory = qAccessibleFactories()->at(i - 1);
- iface = factory(cn, object);
- if (iface)
- return iface;
- }
-#ifndef QT_NO_LIBRARY
- QAccessibleFactoryInterface *factory = qobject_cast<QAccessibleFactoryInterface*>(loader()->instance(cn));
- if (factory) {
- iface = factory->create(cn, object);
- if (iface)
- return iface;
- }
-#endif
- mo = mo->superClass();
- }
-
- QWidget *widget = qobject_cast<QWidget*>(object);
- if (widget)
- return new QAccessibleWidget(widget);
- else if (object == qApp)
- return new QAccessibleApplication();
-
- return 0;
-}
-
-/*!
- Returns true if an accessibility implementation has been requested
- during the runtime of the application; otherwise returns false.
-
- Use this function to prevent potentially expensive notifications via
- updateAccessibility().
-*/
-bool QAccessible::isActive()
-{
- return accessibility_active;
-}
-
-/*!
- \fn void QAccessible::setRootObject(QObject *object)
-
- Sets the root accessible object of this application to \a object.
- All other accessible objects in the application can be reached by the
- client using object navigation.
-
- You should never need to call this function. Qt sets the QApplication
- object as the root object immediately before the event loop is entered
- in QApplication::exec().
-
- Use QAccessible::installRootObjectHandler() to redirect the function
- call to a customized handler function.
-
- \sa queryAccessibleInterface()
-*/
-
-/*!
- \fn void QAccessible::updateAccessibility(QObject *object, int child, Event reason)
-
- Notifies accessibility clients about a change in \a object's
- accessibility information.
-
- \a reason specifies the cause of the change, for example,
- \c ValueChange when the position of a slider has been changed. \a
- child is the (1-based) index of the child element that has changed.
- When \a child is 0, the object itself has changed.
-
- Call this function whenever the state of your accessible object or
- one of its sub-elements has been changed either programmatically
- (e.g. by calling QLabel::setText()) or by user interaction.
-
- If there are no accessibility tools listening to this event, the
- performance penalty for calling this function is small, but if determining
- the parameters of the call is expensive you can test isActive() to
- avoid unnecessary computations.
-*/
-
-
-/*!
- \class QAccessibleInterface
- \brief The QAccessibleInterface class defines an interface that exposes information
- about accessible objects.
-
- \ingroup accessibility
-
- Accessibility tools (also called AT Clients), such as screen readers
- or braille displays, require high-level information about
- accessible objects in an application. Accessible objects provide
- specialized input and output methods, making it possible for users
- to use accessibility tools with enabled applications (AT Servers).
-
- Every element that the user needs to interact with or react to is
- an accessible object, and should provide this information. These
- are mainly visual objects, such as widgets and widget elements, but
- can also be content, such as sounds.
-
- The AT client uses three basic concepts to acquire information
- about any accessible object in an application:
- \list
- \i \e Properties The client can read information about
- accessible objects. In some cases the client can also modify these
- properties; such as text in a line edit.
- \i \e Actions The client can invoke actions like pressing a button
- or .
- \i \e{Relationships and Navigation} The client can traverse from one
- accessible object to another, using the relationships between objects.
- \endlist
-
- The QAccessibleInterface defines the API for these three concepts.
-
- \section1 Relationships and Navigation
-
- The functions childCount() and indexOfChild() return the number of
- children of an accessible object and the index a child object has
- in its parent. The childAt() function returns the index of a child
- at a given position.
-
- The relationTo() function provides information about how two
- different objects relate to each other, and navigate() allows
- traversing from one object to another object with a given
- relationship.
-
- \section1 Properties
-
- The central property of an accessible objects is what role() it
- has. Different objects can have the same role, e.g. both the "Add
- line" element in a scroll bar and the \c OK button in a dialog have
- the same role, "button". The role implies what kind of
- interaction the user can perform with the user interface element.
-
- An object's state() property is a combination of different state
- flags and can describe both how the object's state differs from a
- "normal" state, e.g. it might be unavailable, and also how it
- behaves, e.g. it might be selectable.
-
- The text() property provides textual information about the object.
- An object usually has a name, but can provide extended information
- such as a description, help text, or information about any
- keyboard accelerators it provides. Some objects allow changing the
- text() property through the setText() function, but this
- information is in most cases read-only.
-
- The rect() property provides information about the geometry of an
- accessible object. This information is usually only available for
- visual objects.
-
- \section1 Actions and Selection
-
- To enable the user to interact with an accessible object the
- object must expose information about the actions that it can
- perform. userActionCount() returns the number of actions supported by
- an accessible object, and actionText() returns textual information
- about those actions. doAction() invokes an action.
-
- Objects that support selections can define actions to change the selection.
-
- \section2 Objects and children
-
- A QAccessibleInterface provides information about the accessible
- object, and can also provide information for the children of that
- object if those children don't provide a QAccessibleInterface
- implementation themselves. This is practical if the object has
- many similar children (e.g. items in a list view), or if the
- children are an integral part of the object itself, for example, the
- different sections in a scroll bar.
-
- If an accessible object provides information about its children
- through one QAccessibleInterface, the children are referenced
- using indexes. The index is 1-based for the children, i.e. 0
- refers to the object itself, 1 to the first child, 2 to the second
- child, and so on.
-
- All functions in QAccessibleInterface that take a child index
- relate to the object itself if the index is 0, or to the child
- specified. If a child provides its own interface implementation
- (which can be retrieved through navigation) asking the parent for
- information about that child will usually not succeed.
-
- \sa QAccessible
-*/
-
-/*!
- \fn bool QAccessibleInterface::isValid() const
-
- Returns true if all the data necessary to use this interface
- implementation is valid (e.g. all pointers are non-null);
- otherwise returns false.
-
- \sa object()
-*/
-
-/*!
- \fn QObject *QAccessibleInterface::object() const
-
- Returns a pointer to the QObject this interface implementation provides
- information for.
-
- \sa isValid()
-*/
-
-/*!
- \fn int QAccessibleInterface::childCount() const
-
- Returns the number of children that belong to this object. A child
- can provide accessibility information on its own (e.g. a child
- widget), or be a sub-element of this accessible object.
-
- All objects provide this information.
-
- \sa indexOfChild()
-*/
-
-/*!
- \fn int QAccessibleInterface::indexOfChild(const QAccessibleInterface *child) const
-
- Returns the 1-based index of the object \a child in this object's
- children list, or -1 if \a child is not a child of this object. 0
- is not a possible return value.
-
- All objects provide this information about their children.
-
- \sa childCount()
-*/
-
-/*!
- \fn QAccessible::Relation QAccessibleInterface::relationTo(int child,
-const QAccessibleInterface *other, int otherChild) const
-
- Returns the relationship between this object's \a child and the \a
- other object's \a otherChild. If \a child is 0 the object's own relation
- is returned.
-
- The returned value indicates the relation of the called object to
- the \a other object, e.g. if this object is a child of \a other
- the return value will be \c Child.
-
- The return value is a combination of the bit flags in the
- QAccessible::Relation enumeration.
-
- All objects provide this information.
-
- \sa indexOfChild(), navigate()
-*/
-
-/*!
- \fn int QAccessibleInterface::childAt(int x, int y) const
-
- Returns the 1-based index of the child that contains the screen
- coordinates (\a x, \a y). This function returns 0 if the point is
- positioned on the object itself. If the tested point is outside
- the boundaries of the object this function returns -1.
-
- This function is only relyable for visible objects (invisible
- object might not be laid out correctly).
-
- All visual objects provide this information.
-
- \sa rect()
-*/
-
-/*!
- \fn int QAccessibleInterface::navigate(RelationFlag relation, int entry, QAccessibleInterface
-**target) const
-
- Navigates from this object to an object that has a relationship
- \a relation to this object, and returns the respective object in
- \a target. It is the caller's responsibility to delete *\a target
- after use.
-
- If an object is found, \a target is set to point to the object, and
- the index of the child of \a target is returned. The return value
- is 0 if \a target itself is the requested object. \a target is set
- to null if this object is the target object (i.e. the requested
- object is a handled by this object).
-
- If no object is found \a target is set to null, and the return
- value is -1.
-
- The \a entry parameter has two different meanings:
- \list
- \i \e{Hierarchical and Logical relationships} -- if multiple objects with
- the requested relationship exist \a entry specifies which one to
- return. \a entry is 1-based, e.g. use 1 to get the first (and
- possibly only) object with the requested relationship.
-
- The following code demonstrates how to use this function to
- navigate to the first child of an object:
-
- \snippet doc/src/snippets/code/src_gui_accessible_qaccessible.cpp 0
-
- \i \e{Geometric relationships} -- the index of the child from
- which to start navigating in the specified direction. \a entry
- can be 0 to navigate to a sibling of this object, or non-null to
- navigate within contained children that don't provide their own
- accessible information.
- \endlist
-
- Note that the \c Descendent value for \a relation is not supported.
-
- All objects support navigation.
-
- \sa relationTo(), childCount()
-*/
-
-/*!
- \fn QString QAccessibleInterface::text(Text t, int child) const
-
- Returns the value of the text property \a t of the object, or of
- the object's child if \a child is not 0.
-
- The \l Name is a string used by clients to identify, find, or
- announce an accessible object for the user. All objects must have
- a name that is unique within their container. The name can be
- used differently by clients, so the name should both give a
- short description of the object and be unique.
-
- An accessible object's \l Description provides textual information
- about an object's visual appearance. The description is primarily
- used to provide greater context for vision-impaired users, but is
- also used for context searching or other applications. Not all
- objects have a description. An "OK" button would not need a
- description, but a tool button that shows a picture of a smiley
- would.
-
- The \l Value of an accessible object represents visual information
- contained by the object, e.g. the text in a line edit. Usually,
- the value can be modified by the user. Not all objects have a
- value, e.g. static text labels don't, and some objects have a
- state that already is the value, e.g. toggle buttons.
-
- The \l Help text provides information about the function and
- usage of an accessible object. Not all objects provide this
- information.
-
- The \l Accelerator is a keyboard shortcut that activates the
- object's default action. A keyboard shortcut is the underlined
- character in the text of a menu, menu item or widget, and is
- either the character itself, or a combination of this character
- and a modifier key like Alt, Ctrl or Shift. Command controls like
- tool buttons also have shortcut keys and usually display them in
- their tooltip.
-
- All objects provide a string for \l Name.
-
- \sa role(), state()
-*/
-
-/*!
- \fn void QAccessibleInterface::setText(Text t, int child, const QString &text)
-
- Sets the text property \a t of the object, or of the object's
- child if \a child is not 0, to \a text.
-
- Note that the text properties of most objects are read-only.
-
- \sa text()
-*/
-
-/*!
- \fn QRect QAccessibleInterface::rect(int child) const
-
- Returns the geometry of the object, or of the object's child if \a child
- is not 0. The geometry is in screen coordinates.
-
- This function is only reliable for visible objects (invisible
- objects might not be laid out correctly).
-
- All visual objects provide this information.
-
- \sa childAt()
-*/
-
-/*!
- \fn QAccessible::Role QAccessibleInterface::role(int child) const
-
- Returns the role of the object, or of the object's child if \a child
- is not 0. The role of an object is usually static.
-
- All accessible objects have a role.
-
- \sa text(), state()
-*/
-
-/*!
- \fn QAccessible::State QAccessibleInterface::state(int child) const
-
- Returns the current state of the object, or of the object's child if
- \a child is not 0. The returned value is a combination of the flags in
- the QAccessible::StateFlag enumeration.
-
- All accessible objects have a state.
-
- \sa text(), role()
-*/
-
-/*!
- \fn int QAccessibleInterface::userActionCount(int child) const
-
- Returns the number of custom actions of the object, or of the
- object's child if \a child is not 0.
-
- The \c Action type enumerates predefined actions: these
- are not included in the returned value.
-
- \sa actionText(), doAction()
-*/
-
-/*!
- \fn QString QAccessibleInterface::actionText(int action, Text t, int child) const
-
- Returns the text property \a t of the action \a action supported by
- the object, or of the object's child if \a child is not 0.
-
- \sa text(), userActionCount()
-*/
-
-/*!
- \fn bool QAccessibleInterface::doAction(int action, int child, const QVariantList &params)
-
- Asks the object, or the object's \a child if \a child is not 0, to
- execute \a action using the parameters, \a params. Returns true if
- the action could be executed; otherwise returns false.
-
- \a action can be a predefined or a custom action.
-
- \sa userActionCount(), actionText()
-*/
-
-/*!
- \fn QColor QAccessibleInterface::backgroundColor()
- \internal
-*/
-
-/*!
- \fn QAccessibleEditableTextInterface *QAccessibleInterface::editableTextInterface()
- \internal
-*/
-
-/*!
- \fn QColor QAccessibleInterface::foregroundColor()
- \internal
-*/
-
-/*!
- \fn QAccessibleTextInterface *QAccessibleInterface::textInterface()
- \internal
-*/
-
-/*!
- \fn QAccessibleValueInterface *QAccessibleInterface::valueInterface()
- \internal
-*/
-
-/*!
- \fn QAccessibleTableInterface *QAccessibleInterface::tableInterface()
- \internal
-*/
-
-/*!
- \fn QAccessibleActionInterface *QAccessibleInterface::actionInterface()
- \internal
-*/
-
-/*!
- \fn QAccessibleImageInterface *QAccessibleInterface::imageInterface()
- \internal
-*/
-
-/*!
- \class QAccessibleEvent
- \brief The QAccessibleEvent class is used to query addition
- accessibility information about complex widgets.
-
- The event can be of type QEvent::AccessibilityDescription or
- QEvent::AccessibilityHelp.
-
- Some QAccessibleInterface implementations send QAccessibleEvents
- to the widget they wrap to obtain the description or help text of
- a widget or of its children. The widget can answer by calling
- setValue() with the requested information.
-
- The default QWidget::event() implementation simply sets the text
- to be the widget's \l{QWidget::toolTip}{tooltip} (for \l
- AccessibilityDescription event) or its
- \l{QWidget::whatsThis}{"What's This?" text} (for \l
- AccessibilityHelp event).
-
- \ingroup accessibility
- \ingroup events
-*/
-
-/*!
- \fn QAccessibleEvent::QAccessibleEvent(Type type, int child)
-
- Constructs an accessibility event of the given \a type, which
- must be QEvent::AccessibilityDescription or
- QEvent::AccessibilityHelp.
-
- \a child is the (1-based) index of the child to which the request
- applies. If \a child is 0, the request is for the widget itself.
-
- \sa child()
-*/
-
-/*!
- \fn int QAccessibleEvent::child() const
-
- Returns the (1-based) index of the child to which the request
- applies. If the child is 0, the request is for the widget itself.
-*/
-
-/*!
- \fn QString QAccessibleEvent::value() const
-
- Returns the text set using setValue().
-
- \sa setValue()
-*/
-
-/*!
- \fn void QAccessibleEvent::setValue(const QString &text)
-
- Set the description or help text for the given child() to \a
- text, thereby answering the request.
-
- \sa value()
-*/
-
-/*!
- \since 4.2
-
- Invokes a \a method on \a child with the given parameters \a params
- and returns the result of the operation as QVariant.
-
- Note that the type of the returned QVariant depends on the action.
-
- Returns an invalid QVariant if the object doesn't support the action.
-*/
-QVariant QAccessibleInterface::invokeMethod(Method method, int child, const QVariantList &params)
-{
- if (!(state(0) & HasInvokeExtension))
- return QVariant();
-
- return static_cast<QAccessibleInterfaceEx *>(this)->invokeMethodEx(method, child, params);
-}
-
-QVariant QAccessibleInterfaceEx::virtual_hook(const QVariant &)
-{
- return QVariant();
-}
-
-/*! \internal */
-QAccessible2Interface *QAccessibleInterface::cast_helper(QAccessible2::InterfaceType t)
-{
- if (state(0) & HasInvokeExtension)
- return static_cast<QAccessibleInterfaceEx *>(this)->interface_cast(t);
- return 0;
-}
-
-QT_END_NAMESPACE
-
-#endif
diff --git a/src/gui/accessible/qaccessible.h b/src/gui/accessible/qaccessible.h
deleted file mode 100644
index fc03e1cec7..0000000000
--- a/src/gui/accessible/qaccessible.h
+++ /dev/null
@@ -1,464 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QACCESSIBLE_H
-#define QACCESSIBLE_H
-
-#include <QtCore/qglobal.h>
-#include <QtCore/qobject.h>
-#include <QtCore/qrect.h>
-#include <QtCore/qset.h>
-#include <QtCore/qvector.h>
-#include <QtCore/qvariant.h>
-#include <QtGui/qcolor.h>
-#include <QtGui/qevent.h>
-
-QT_BEGIN_HEADER
-
-QT_BEGIN_NAMESPACE
-
-QT_MODULE(Gui)
-
-#ifndef QT_NO_ACCESSIBILITY
-
-class QAccessibleInterface;
-
-class Q_GUI_EXPORT QAccessible
-{
-public:
- enum Event {
- SoundPlayed = 0x0001,
- Alert = 0x0002,
- ForegroundChanged = 0x0003,
- MenuStart = 0x0004,
- MenuEnd = 0x0005,
- PopupMenuStart = 0x0006,
- PopupMenuEnd = 0x0007,
- ContextHelpStart = 0x000C,
- ContextHelpEnd = 0x000D,
- DragDropStart = 0x000E,
- DragDropEnd = 0x000F,
- DialogStart = 0x0010,
- DialogEnd = 0x0011,
- ScrollingStart = 0x0012,
- ScrollingEnd = 0x0013,
-
- MenuCommand = 0x0018,
-
- // Values from IAccessible2
- ActionChanged = 0x0101,
- ActiveDescendantChanged,
- AttributeChanged,
- DocumentContentChanged,
- DocumentLoadComplete,
- DocumentLoadStopped,
- DocumentReload,
- HyperlinkEndIndexChanged,
- HyperlinkNumberOfAnchorsChanged,
- HyperlinkSelectedLinkChanged,
- HypertextLinkActivated,
- HypertextLinkSelected,
- HyperlinkStartIndexChanged,
- HypertextChanged,
- HypertextNLinksChanged,
- ObjectAttributeChanged,
- PageChanged,
- SectionChanged,
- TableCaptionChanged,
- TableColumnDescriptionChanged,
- TableColumnHeaderChanged,
- TableModelChanged,
- TableRowDescriptionChanged,
- TableRowHeaderChanged,
- TableSummaryChanged,
- TextAttributeChanged,
- TextCaretMoved,
- // TextChanged, deprecated, use TextUpdated
- TextColumnChanged = TextCaretMoved + 2,
- TextInserted,
- TextRemoved,
- TextUpdated,
- TextSelectionChanged,
- VisibleDataChanged,
-
- ObjectCreated = 0x8000,
- ObjectDestroyed = 0x8001,
- ObjectShow = 0x8002,
- ObjectHide = 0x8003,
- ObjectReorder = 0x8004,
- Focus = 0x8005,
- Selection = 0x8006,
- SelectionAdd = 0x8007,
- SelectionRemove = 0x8008,
- SelectionWithin = 0x8009,
- StateChanged = 0x800A,
- LocationChanged = 0x800B,
- NameChanged = 0x800C,
- DescriptionChanged = 0x800D,
- ValueChanged = 0x800E,
- ParentChanged = 0x800F,
- HelpChanged = 0x80A0,
- DefaultActionChanged = 0x80B0,
- AcceleratorChanged = 0x80C0
- };
-
- enum StateFlag {
- Normal = 0x00000000,
- Unavailable = 0x00000001,
- Selected = 0x00000002,
- Focused = 0x00000004,
- Pressed = 0x00000008,
- Checked = 0x00000010,
- Mixed = 0x00000020,
- ReadOnly = 0x00000040,
- HotTracked = 0x00000080,
- DefaultButton = 0x00000100,
- Expanded = 0x00000200,
- Collapsed = 0x00000400,
- Busy = 0x00000800,
- // Floating = 0x00001000,
- Marqueed = 0x00002000,
- Animated = 0x00004000,
- Invisible = 0x00008000,
- Offscreen = 0x00010000,
- Sizeable = 0x00020000,
- Movable = 0x00040000,
-#ifdef QT3_SUPPORT
- Moveable = Movable,
-#endif
- SelfVoicing = 0x00080000,
- Focusable = 0x00100000,
- Selectable = 0x00200000,
- Linked = 0x00400000,
- Traversed = 0x00800000,
- MultiSelectable = 0x01000000,
- ExtSelectable = 0x02000000,
- //AlertLow = 0x04000000,
- //AlertMedium = 0x08000000,
- //AlertHigh = 0x10000000, /* reused for HasInvokeExtension */
- Protected = 0x20000000,
- HasPopup = 0x40000000,
- Modal = 0x80000000,
-
- HasInvokeExtension = 0x10000000 // internal
- };
- Q_DECLARE_FLAGS(State, StateFlag)
-
- enum Role {
- NoRole = 0x00000000,
- TitleBar = 0x00000001,
- MenuBar = 0x00000002,
- ScrollBar = 0x00000003,
- Grip = 0x00000004,
- Sound = 0x00000005,
- Cursor = 0x00000006,
- Caret = 0x00000007,
- AlertMessage = 0x00000008,
- Window = 0x00000009,
- Client = 0x0000000A,
- PopupMenu = 0x0000000B,
- MenuItem = 0x0000000C,
- ToolTip = 0x0000000D,
- Application = 0x0000000E,
- Document = 0x0000000F,
- Pane = 0x00000010,
- Chart = 0x00000011,
- Dialog = 0x00000012,
- Border = 0x00000013,
- Grouping = 0x00000014,
- Separator = 0x00000015,
- ToolBar = 0x00000016,
- StatusBar = 0x00000017,
- Table = 0x00000018,
- ColumnHeader = 0x00000019,
- RowHeader = 0x0000001A,
- Column = 0x0000001B,
- Row = 0x0000001C,
- Cell = 0x0000001D,
- Link = 0x0000001E,
- HelpBalloon = 0x0000001F,
- Assistant = 0x00000020,
- List = 0x00000021,
- ListItem = 0x00000022,
- Tree = 0x00000023,
- TreeItem = 0x00000024,
- PageTab = 0x00000025,
- PropertyPage = 0x00000026,
- Indicator = 0x00000027,
- Graphic = 0x00000028,
- StaticText = 0x00000029,
- EditableText = 0x0000002A, // Editable, selectable, etc.
- PushButton = 0x0000002B,
- CheckBox = 0x0000002C,
- RadioButton = 0x0000002D,
- ComboBox = 0x0000002E,
- // DropList = 0x0000002F,
- ProgressBar = 0x00000030,
- Dial = 0x00000031,
- HotkeyField = 0x00000032,
- Slider = 0x00000033,
- SpinBox = 0x00000034,
- Canvas = 0x00000035,
- Animation = 0x00000036,
- Equation = 0x00000037,
- ButtonDropDown = 0x00000038,
- ButtonMenu = 0x00000039,
- ButtonDropGrid = 0x0000003A,
- Whitespace = 0x0000003B,
- PageTabList = 0x0000003C,
- Clock = 0x0000003D,
- Splitter = 0x0000003E,
- // Additional Qt roles where enum value does not map directly to MSAA:
- LayeredPane = 0x0000003F,
- UserRole = 0x0000ffff
- };
-
- enum Text {
- Name = 0,
- Description,
- Value,
- Help,
- Accelerator,
- UserText = 0x0000ffff
- };
-
- enum RelationFlag {
- Unrelated = 0x00000000,
- Self = 0x00000001,
- Ancestor = 0x00000002,
- Child = 0x00000004,
- Descendent = 0x00000008,
- Sibling = 0x00000010,
- HierarchyMask = 0x000000ff,
-
- Up = 0x00000100,
- Down = 0x00000200,
- Left = 0x00000400,
- Right = 0x00000800,
- Covers = 0x00001000,
- Covered = 0x00002000,
- GeometryMask = 0x0000ff00,
-
- FocusChild = 0x00010000,
- Label = 0x00020000,
- Labelled = 0x00040000,
- Controller = 0x00080000,
- Controlled = 0x00100000,
- LogicalMask = 0x00ff0000
- };
- Q_DECLARE_FLAGS(Relation, RelationFlag)
-
- enum Action {
- DefaultAction = 0,
- Press = -1,
- FirstStandardAction = Press,
- SetFocus = -2,
- Increase = -3,
- Decrease = -4,
- Accept = -5,
- Cancel = -6,
- Select = -7,
- ClearSelection = -8,
- RemoveSelection = -9,
- ExtendSelection = -10,
- AddToSelection = -11,
- LastStandardAction = AddToSelection
- };
-
- enum Method {
- ListSupportedMethods = 0,
- SetCursorPosition = 1,
- GetCursorPosition = 2,
- ForegroundColor = 3,
- BackgroundColor = 4
- };
-
- typedef QAccessibleInterface*(*InterfaceFactory)(const QString &key, QObject*);
- typedef void(*UpdateHandler)(QObject*, int who, Event reason);
- typedef void(*RootObjectHandler)(QObject*);
-
- static void installFactory(InterfaceFactory);
- static void removeFactory(InterfaceFactory);
- static UpdateHandler installUpdateHandler(UpdateHandler);
- static RootObjectHandler installRootObjectHandler(RootObjectHandler);
-
- static QAccessibleInterface *queryAccessibleInterface(QObject *);
- static void updateAccessibility(QObject *, int who, Event reason);
- static bool isActive();
- static void setRootObject(QObject*);
-
- static void initialize();
- static void cleanup();
-
-private:
- static UpdateHandler updateHandler;
- static RootObjectHandler rootObjectHandler;
-};
-
-Q_DECLARE_OPERATORS_FOR_FLAGS(QAccessible::State)
-Q_DECLARE_OPERATORS_FOR_FLAGS(QAccessible::Relation)
-QT_END_NAMESPACE
-Q_DECLARE_METATYPE(QSet<QAccessible::Method>)
-QT_BEGIN_NAMESPACE
-
-namespace QAccessible2
-{
- enum InterfaceType
- {
- TextInterface,
- EditableTextInterface,
- ValueInterface,
- TableInterface,
- ActionInterface,
- ImageInterface
- };
-}
-
-class QAccessible2Interface;
-class QAccessibleTextInterface;
-class QAccessibleEditableTextInterface;
-class QAccessibleValueInterface;
-class QAccessibleTableInterface;
-class QAccessibleActionInterface;
-class QAccessibleImageInterface;
-
-class Q_GUI_EXPORT QAccessibleInterface : public QAccessible
-{
-public:
- virtual ~QAccessibleInterface() {}
- // check for valid pointers
- virtual bool isValid() const = 0;
- virtual QObject *object() const = 0;
-
- // hierarchy
- virtual int childCount() const = 0;
- virtual int indexOfChild(const QAccessibleInterface *) const = 0;
-
- // relations
- virtual Relation relationTo(int child, const QAccessibleInterface *other,
- int otherChild) const = 0;
- virtual int childAt(int x, int y) const = 0;
-
- // navigation
- virtual int navigate(RelationFlag relation, int index, QAccessibleInterface **iface) const = 0;
-
- // properties and state
- virtual QString text(Text t, int child) const = 0;
- virtual void setText(Text t, int child, const QString &text) = 0;
- virtual QRect rect(int child) const = 0;
- virtual Role role(int child) const = 0;
- virtual State state(int child) const = 0;
-
- // action
- virtual int userActionCount(int child) const = 0;
- virtual QString actionText(int action, Text t, int child) const = 0;
- virtual bool doAction(int action, int child, const QVariantList &params = QVariantList()) = 0;
-
- QVariant invokeMethod(Method method, int child = 0,
- const QVariantList &params = QVariantList());
-
- inline QSet<Method> supportedMethods()
- { return qvariant_cast<QSet<Method> >(invokeMethod(ListSupportedMethods)); }
-
- inline QColor foregroundColor()
- { return qvariant_cast<QColor>(invokeMethod(ForegroundColor)); }
-
- inline QColor backgroundColor()
- { return qvariant_cast<QColor>(invokeMethod(BackgroundColor)); }
-
- inline QAccessibleTextInterface *textInterface()
- { return reinterpret_cast<QAccessibleTextInterface *>(cast_helper(QAccessible2::TextInterface)); }
-
- inline QAccessibleEditableTextInterface *editableTextInterface()
- { return reinterpret_cast<QAccessibleEditableTextInterface *>(cast_helper(QAccessible2::EditableTextInterface)); }
-
- inline QAccessibleValueInterface *valueInterface()
- { return reinterpret_cast<QAccessibleValueInterface *>(cast_helper(QAccessible2::ValueInterface)); }
-
- inline QAccessibleTableInterface *tableInterface()
- { return reinterpret_cast<QAccessibleTableInterface *>(cast_helper(QAccessible2::TableInterface)); }
-
- inline QAccessibleActionInterface *actionInterface()
- { return reinterpret_cast<QAccessibleActionInterface *>(cast_helper(QAccessible2::ActionInterface)); }
-
- inline QAccessibleImageInterface *imageInterface()
- { return reinterpret_cast<QAccessibleImageInterface *>(cast_helper(QAccessible2::ImageInterface)); }
-
-private:
- QAccessible2Interface *cast_helper(QAccessible2::InterfaceType);
-};
-
-class Q_GUI_EXPORT QAccessibleInterfaceEx: public QAccessibleInterface
-{
-public:
- virtual QVariant invokeMethodEx(Method method, int child, const QVariantList &params) = 0;
- virtual QVariant virtual_hook(const QVariant &data);
- virtual QAccessible2Interface *interface_cast(QAccessible2::InterfaceType)
- { return 0; }
-};
-
-
-class Q_GUI_EXPORT QAccessibleEvent : public QEvent
-{
-public:
- inline QAccessibleEvent(Type type, int child);
- inline int child() const { return c; }
- inline QString value() const { return val; }
- inline void setValue(const QString &aText) { val = aText; }
-
-private:
- int c;
- QString val;
-};
-
-inline QAccessibleEvent::QAccessibleEvent(Type atype, int achild)
- : QEvent(atype), c(achild) {}
-
-#define QAccessibleInterface_iid "com.trolltech.Qt.QAccessibleInterface"
-Q_DECLARE_INTERFACE(QAccessibleInterface, QAccessibleInterface_iid)
-
-#endif // QT_NO_ACCESSIBILITY
-
-QT_END_NAMESPACE
-
-QT_END_HEADER
-
-#endif // QACCESSIBLE_H
diff --git a/src/gui/accessible/qaccessible2.cpp b/src/gui/accessible/qaccessible2.cpp
deleted file mode 100644
index 35b24f6e24..0000000000
--- a/src/gui/accessible/qaccessible2.cpp
+++ /dev/null
@@ -1,205 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qaccessible2.h"
-#include "qapplication.h"
-#include "qclipboard.h"
-
-#ifndef QT_NO_ACCESSIBILITY
-
-QT_BEGIN_NAMESPACE
-
-/*!
- \namespace QAccessible2
- \ingroup accessibility
- \internal
- \preliminary
-
- \brief The QAccessible2 namespace defines constants relating to
- IAccessible2-based interfaces
-
- \link http://www.linux-foundation.org/en/Accessibility/IAccessible2 IAccessible2 Specification \endlink
-*/
-
-/*!
- \class QAccessibleTextInterface
-
- \ingroup accessibility
- \internal
- \preliminary
-
- \brief The QAccessibleTextInterface class implements support for
- the IAccessibleText interface.
-
- \link http://www.linux-foundation.org/en/Accessibility/IAccessible2 IAccessible2 Specification \endlink
-*/
-
-/*!
- \class QAccessibleEditableTextInterface
- \ingroup accessibility
- \internal
- \preliminary
-
- \brief The QAccessibleEditableTextInterface class implements support for
- the IAccessibleEditableText interface.
-
- \link http://www.linux-foundation.org/en/Accessibility/IAccessible2 IAccessible2 Specification \endlink
-*/
-
-/*!
- \class QAccessibleSimpleEditableTextInterface
- \ingroup accessibility
- \internal
- \preliminary
-
- \brief The QAccessibleSimpleEditableTextInterface class is a convenience class for
- text-based widgets.
-
- \link http://www.linux-foundation.org/en/Accessibility/IAccessible2 IAccessible2 Specification \endlink
-*/
-
-/*!
- \class QAccessibleValueInterface
- \ingroup accessibility
- \internal
- \preliminary
-
- \brief The QAccessibleValueInterface class implements support for
- the IAccessibleValue interface.
-
- \link http://www.linux-foundation.org/en/Accessibility/IAccessible2 IAccessible2 Specification \endlink
-*/
-
-/*!
- \class QAccessibleActionInterface
- \ingroup accessibility
- \internal
- \preliminary
-
- \brief The QAccessibleActionInterface class implements support for
- the IAccessibleAction interface.
-
- \link http://www.linux-foundation.org/en/Accessibility/IAccessible2 IAccessible2 Specification \endlink
-*/
-
-/*!
- \class QAccessibleImageInterface
- \ingroup accessibility
- \internal
- \preliminary
-
- \brief The QAccessibleImageInterface class implements support for
- the IAccessibleImage interface.
-
- \link http://www.linux-foundation.org/en/Accessibility/IAccessible2 IAccessible2 Specification \endlink
-*/
-
-QAccessibleSimpleEditableTextInterface::QAccessibleSimpleEditableTextInterface(
- QAccessibleInterface *accessibleInterface)
- : iface(accessibleInterface)
-{
- Q_ASSERT(iface);
-}
-
-#ifndef QT_NO_CLIPBOARD
-static QString textForRange(QAccessibleInterface *iface, int startOffset, int endOffset)
-{
- return iface->text(QAccessible::Value, 0).mid(startOffset, endOffset - startOffset);
-}
-#endif
-
-void QAccessibleSimpleEditableTextInterface::copyText(int startOffset, int endOffset)
-{
-#ifdef QT_NO_CLIPBOARD
- Q_UNUSED(startOffset);
- Q_UNUSED(endOffset);
-#else
- QApplication::clipboard()->setText(textForRange(iface, startOffset, endOffset));
-#endif
-}
-
-void QAccessibleSimpleEditableTextInterface::deleteText(int startOffset, int endOffset)
-{
- QString txt = iface->text(QAccessible::Value, 0);
- txt.remove(startOffset, endOffset - startOffset);
- iface->setText(QAccessible::Value, 0, txt);
-}
-
-void QAccessibleSimpleEditableTextInterface::insertText(int offset, const QString &text)
-{
- QString txt = iface->text(QAccessible::Value, 0);
- txt.insert(offset, text);
- iface->setText(QAccessible::Value, 0, txt);
-}
-
-void QAccessibleSimpleEditableTextInterface::cutText(int startOffset, int endOffset)
-{
-#ifdef QT_NO_CLIPBOARD
- Q_UNUSED(startOffset);
- Q_UNUSED(endOffset);
-#else
- QString sub = textForRange(iface, startOffset, endOffset);
- deleteText(startOffset, endOffset);
- QApplication::clipboard()->setText(sub);
-#endif
-}
-
-void QAccessibleSimpleEditableTextInterface::pasteText(int offset)
-{
-#ifdef QT_NO_CLIPBOARD
- Q_UNUSED(offset);
-#else
- QString txt = iface->text(QAccessible::Value, 0);
- txt.insert(offset, QApplication::clipboard()->text());
- iface->setText(QAccessible::Value, 0, txt);
-#endif
-}
-
-void QAccessibleSimpleEditableTextInterface::replaceText(int startOffset, int endOffset, const QString &text)
-{
- QString txt = iface->text(QAccessible::Value, 0);
- txt.replace(startOffset, endOffset - startOffset, text);
- iface->setText(QAccessible::Value, 0, txt);
-}
-
-QT_END_NAMESPACE
-
-#endif // QT_NO_ACCESSIBILITY
diff --git a/src/gui/accessible/qaccessible2.h b/src/gui/accessible/qaccessible2.h
deleted file mode 100644
index 5cb03239ef..0000000000
--- a/src/gui/accessible/qaccessible2.h
+++ /dev/null
@@ -1,246 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QACCESSIBLE2_H
-#define QACCESSIBLE2_H
-
-#include <QtGui/qaccessible.h>
-
-QT_BEGIN_HEADER
-
-QT_BEGIN_NAMESPACE
-
-QT_MODULE(Gui)
-
-#ifndef QT_NO_ACCESSIBILITY
-
-namespace QAccessible2
-{
- enum CoordinateType
- {
- RelativeToScreen = 0,
- RelativeToParent = 1
- };
-
- enum BoundaryType {
- CharBoundary,
- WordBoundary,
- SentenceBoundary,
- ParagraphBoundary,
- LineBoundary,
- NoBoundary
- };
-}
-
-class Q_GUI_EXPORT QAccessible2Interface
-{
-public:
- virtual ~QAccessible2Interface() {}
-};
-
-// catch-all functions. If an accessible class doesn't implement interface T, return 0
-inline QAccessible2Interface *qAccessibleValueCastHelper() { return 0; }
-inline QAccessible2Interface *qAccessibleTextCastHelper() { return 0; }
-inline QAccessible2Interface *qAccessibleEditableTextCastHelper() { return 0; }
-inline QAccessible2Interface *qAccessibleTableCastHelper() { return 0; }
-inline QAccessible2Interface *qAccessibleActionCastHelper() { return 0; }
-inline QAccessible2Interface *qAccessibleImageCastHelper() { return 0; }
-
-#define Q_ACCESSIBLE_OBJECT \
- public: \
- QAccessible2Interface *interface_cast(QAccessible2::InterfaceType t) \
- { \
- switch (t) { \
- case QAccessible2::TextInterface: \
- return qAccessibleTextCastHelper(); \
- case QAccessible2::EditableTextInterface: \
- return qAccessibleEditableTextCastHelper(); \
- case QAccessible2::ValueInterface: \
- return qAccessibleValueCastHelper(); \
- case QAccessible2::TableInterface: \
- return qAccessibleTableCastHelper(); \
- case QAccessible2::ActionInterface: \
- return qAccessibleActionCastHelper(); \
- case QAccessible2::ImageInterface: \
- return qAccessibleImageCastHelper(); \
- } \
- return 0; \
- } \
- private:
-
-class Q_GUI_EXPORT QAccessibleTextInterface: public QAccessible2Interface
-{
-public:
- inline QAccessible2Interface *qAccessibleTextCastHelper() { return this; }
-
- virtual ~QAccessibleTextInterface() {}
-
- virtual void addSelection(int startOffset, int endOffset) = 0;
- virtual QString attributes(int offset, int *startOffset, int *endOffset) = 0;
- virtual int cursorPosition() = 0;
- virtual QRect characterRect(int offset, QAccessible2::CoordinateType coordType) = 0;
- virtual int selectionCount() = 0;
- virtual int offsetAtPoint(const QPoint &point, QAccessible2::CoordinateType coordType) = 0;
- virtual void selection(int selectionIndex, int *startOffset, int *endOffset) = 0;
- virtual QString text(int startOffset, int endOffset) = 0;
- virtual QString textBeforeOffset (int offset, QAccessible2::BoundaryType boundaryType,
- int *startOffset, int *endOffset) = 0;
- virtual QString textAfterOffset(int offset, QAccessible2::BoundaryType boundaryType,
- int *startOffset, int *endOffset) = 0;
- virtual QString textAtOffset(int offset, QAccessible2::BoundaryType boundaryType,
- int *startOffset, int *endOffset) = 0;
- virtual void removeSelection(int selectionIndex) = 0;
- virtual void setCursorPosition(int position) = 0;
- virtual void setSelection(int selectionIndex, int startOffset, int endOffset) = 0;
- virtual int characterCount() = 0;
- virtual void scrollToSubstring(int startIndex, int endIndex) = 0;
-};
-
-class Q_GUI_EXPORT QAccessibleEditableTextInterface: public QAccessible2Interface
-{
-public:
- inline QAccessible2Interface *qAccessibleEditableTextCastHelper() { return this; }
-
- virtual ~QAccessibleEditableTextInterface() {}
-
- virtual void copyText(int startOffset, int endOffset) = 0;
- virtual void deleteText(int startOffset, int endOffset) = 0;
- virtual void insertText(int offset, const QString &text) = 0;
- virtual void cutText(int startOffset, int endOffset) = 0;
- virtual void pasteText(int offset) = 0;
- virtual void replaceText(int startOffset, int endOffset, const QString &text) = 0;
- virtual void setAttributes(int startOffset, int endOffset, const QString &attributes) = 0;
-};
-
-class Q_GUI_EXPORT QAccessibleSimpleEditableTextInterface: public QAccessibleEditableTextInterface
-{
-public:
- QAccessibleSimpleEditableTextInterface(QAccessibleInterface *accessibleInterface);
-
- void copyText(int startOffset, int endOffset);
- void deleteText(int startOffset, int endOffset);
- void insertText(int offset, const QString &text);
- void cutText(int startOffset, int endOffset);
- void pasteText(int offset);
- void replaceText(int startOffset, int endOffset, const QString &text);
- inline void setAttributes(int, int, const QString &) {}
-
-private:
- QAccessibleInterface *iface;
-};
-
-class Q_GUI_EXPORT QAccessibleValueInterface: public QAccessible2Interface
-{
-public:
- inline QAccessible2Interface *qAccessibleValueCastHelper() { return this; }
-
- virtual ~QAccessibleValueInterface() {}
-
- virtual QVariant currentValue() = 0;
- virtual void setCurrentValue(const QVariant &value) = 0;
- virtual QVariant maximumValue() = 0;
- virtual QVariant minimumValue() = 0;
-};
-
-class Q_GUI_EXPORT QAccessibleTableInterface: public QAccessible2Interface
-{
-public:
- inline QAccessible2Interface *qAccessibleTableCastHelper() { return this; }
-
- virtual QAccessibleInterface *accessibleAt(int row, int column) = 0;
- virtual QAccessibleInterface *caption() = 0;
- virtual int childIndex(int rowIndex, int columnIndex) = 0;
- virtual QString columnDescription(int column) = 0;
- virtual int columnSpan(int row, int column) = 0;
- virtual QAccessibleInterface *columnHeader() = 0;
- virtual int columnIndex(int childIndex) = 0;
- virtual int columnCount() = 0;
- virtual int rowCount() = 0;
- virtual int selectedColumnCount() = 0;
- virtual int selectedRowCount() = 0;
- virtual QString rowDescription(int row) = 0;
- virtual int rowSpan(int row, int column) = 0;
- virtual QAccessibleInterface *rowHeader() = 0;
- virtual int rowIndex(int childIndex) = 0;
- virtual int selectedRows(int maxRows, QList<int> *rows) = 0;
- virtual int selectedColumns(int maxColumns, QList<int> *columns) = 0;
- virtual QAccessibleInterface *summary() = 0;
- virtual bool isColumnSelected(int column) = 0;
- virtual bool isRowSelected(int row) = 0;
- virtual bool isSelected(int row, int column) = 0;
- virtual void selectRow(int row) = 0;
- virtual void selectColumn(int column) = 0;
- virtual void unselectRow(int row) = 0;
- virtual void unselectColumn(int column) = 0;
- virtual void cellAtIndex(int index, int *row, int *column, int *rowSpan,
- int *columnSpan, bool *isSelected) = 0;
-};
-
-class Q_GUI_EXPORT QAccessibleActionInterface : public QAccessible2Interface
-{
-public:
- inline QAccessible2Interface *qAccessibleActionCastHelper() { return this; }
-
- virtual int actionCount() = 0;
- virtual void doAction(int actionIndex) = 0;
- virtual QString description(int actionIndex) = 0;
- virtual QString name(int actionIndex) = 0;
- virtual QString localizedName(int actionIndex) = 0;
- virtual QStringList keyBindings(int actionIndex) = 0;
-};
-
-class Q_GUI_EXPORT QAccessibleImageInterface : public QAccessible2Interface
-{
-public:
- inline QAccessible2Interface *qAccessibleImageCastHelper() { return this; }
-
- virtual QString imageDescription() = 0;
- virtual QSize imageSize() = 0;
- virtual QRect imagePosition(QAccessible2::CoordinateType coordType) = 0;
-};
-
-#endif // QT_NO_ACCESSIBILITY
-
-QT_END_NAMESPACE
-
-QT_END_HEADER
-
-#endif
diff --git a/src/gui/accessible/qaccessible_mac.mm b/src/gui/accessible/qaccessible_mac.mm
deleted file mode 100644
index 432b536577..0000000000
--- a/src/gui/accessible/qaccessible_mac.mm
+++ /dev/null
@@ -1,2469 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qaccessible.h"
-
-#ifndef QT_NO_ACCESSIBILITY
-#include "qaccessible_mac_p.h"
-#include "qhash.h"
-#include "qset.h"
-#include "qpointer.h"
-#include "qapplication.h"
-#include "qmainwindow.h"
-#include "qtextdocument.h"
-#include "qdebug.h"
-#include "qabstractslider.h"
-#include "qsplitter.h"
-#include "qtabwidget.h"
-#include "qlistview.h"
-#include "qtableview.h"
-#include "qdockwidget.h"
-
-#include <private/qt_mac_p.h>
-#include <private/qwidget_p.h>
-#include <CoreFoundation/CoreFoundation.h>
-
-QT_BEGIN_NAMESPACE
-
-/*
- Set up platform defines. There is a one-to-one correspondence between the
- Carbon and Cocoa roles and attributes, but the prefix and type changes.
-*/
-#ifdef QT_MAC_USE_COCOA
-typedef NSString * const QAXRoleType;
-#define QAXApplicationRole NSAccessibilityApplicationRole
-#define QAXButtonRole NSAccessibilityButtonRole
-#define QAXCancelAction NSAccessibilityCancelAction
-#define QAXCheckBoxRole NSAccessibilityCheckBoxRole
-#define QAXChildrenAttribute NSAccessibilityChildrenAttribute
-#define QAXCloseButtonAttribute NSAccessibilityCloseButtonAttribute
-#define QAXCloseButtonAttribute NSAccessibilityCloseButtonAttribute
-#define QAXColumnRole NSAccessibilityColumnRole
-#define QAXConfirmAction NSAccessibilityConfirmAction
-#define QAXContentsAttribute NSAccessibilityContentsAttribute
-#define QAXDecrementAction NSAccessibilityDecrementAction
-#define QAXDecrementArrowSubrole NSAccessibilityDecrementArrowSubrole
-#define QAXDecrementPageSubrole NSAccessibilityDecrementPageSubrole
-#define QAXDescriptionAttribute NSAccessibilityDescriptionAttribute
-#define QAXEnabledAttribute NSAccessibilityEnabledAttribute
-#define QAXExpandedAttribute NSAccessibilityExpandedAttribute
-#define QAXFocusedAttribute NSAccessibilityFocusedAttribute
-#define QAXFocusedUIElementChangedNotification NSAccessibilityFocusedUIElementChangedNotification
-#define QAXFocusedWindowChangedNotification NSAccessibilityFocusedWindowChangedNotification
-#define QAXGroupRole NSAccessibilityGroupRole
-#define QAXGrowAreaAttribute NSAccessibilityGrowAreaAttribute
-#define QAXGrowAreaRole NSAccessibilityGrowAreaRole
-#define QAXHelpAttribute NSAccessibilityHelpAttribute
-#define QAXHorizontalOrientationValue NSAccessibilityHorizontalOrientationValue
-#define QAXHorizontalScrollBarAttribute NSAccessibilityHorizontalScrollBarAttribute
-#define QAXIncrementAction NSAccessibilityIncrementAction
-#define QAXIncrementArrowSubrole NSAccessibilityIncrementArrowSubrole
-#define QAXIncrementPageSubrole NSAccessibilityIncrementPageSubrole
-#define QAXIncrementorRole NSAccessibilityIncrementorRole
-#define QAXLinkedUIElementsAttribute NSAccessibilityLinkedUIElementsAttribute
-#define QAXListRole NSAccessibilityListRole
-#define QAXMainAttribute NSAccessibilityMainAttribute
-#define QAXMaxValueAttribute NSAccessibilityMaxValueAttribute
-#define QAXMenuBarRole NSAccessibilityMenuBarRole
-#define QAXMenuButtonRole NSAccessibilityMenuButtonRole
-#define QAXMenuClosedNotification NSAccessibilityMenuClosedNotification
-#define QAXMenuItemRole NSAccessibilityMenuItemRole
-#define QAXMenuOpenedNotification NSAccessibilityMenuOpenedNotification
-#define QAXMenuRole NSAccessibilityMenuRole
-#define QAXMinValueAttribute NSAccessibilityMinValueAttribute
-#define QAXMinimizeButtonAttribute NSAccessibilityMinimizeButtonAttribute
-#define QAXMinimizedAttribute NSAccessibilityMinimizedAttribute
-#define QAXNextContentsAttribute NSAccessibilityNextContentsAttribute
-#define QAXOrientationAttribute NSAccessibilityOrientationAttribute
-#define QAXParentAttribute NSAccessibilityParentAttribute
-#define QAXPickAction NSAccessibilityPickAction
-#define QAXPopUpButtonRole NSAccessibilityPopUpButtonRole
-#define QAXPositionAttribute NSAccessibilityPositionAttribute
-#define QAXPressAction NSAccessibilityPressAction
-#define QAXPreviousContentsAttribute NSAccessibilityPreviousContentsAttribute
-#define QAXProgressIndicatorRole NSAccessibilityProgressIndicatorRole
-#define QAXRadioButtonRole NSAccessibilityRadioButtonRole
-#define QAXRoleAttribute NSAccessibilityRoleAttribute
-#define QAXRoleDescriptionAttribute NSAccessibilityRoleDescriptionAttribute
-#define QAXRowRole NSAccessibilityRowRole
-#define QAXRowsAttribute NSAccessibilityRowsAttribute
-#define QAXScrollAreaRole NSAccessibilityScrollAreaRole
-#define QAXScrollBarRole NSAccessibilityScrollBarRole
-#define QAXSelectedAttribute NSAccessibilitySelectedAttribute
-#define QAXSelectedChildrenAttribute NSAccessibilitySelectedChildrenAttribute
-#define QAXSelectedRowsAttribute NSAccessibilitySelectedRowsAttribute
-#define QAXSizeAttribute NSAccessibilitySizeAttribute
-#define QAXSliderRole NSAccessibilitySliderRole
-#define QAXSplitGroupRole NSAccessibilitySplitGroupRole
-#define QAXSplitterRole NSAccessibilitySplitterRole
-#define QAXSplittersAttribute NSAccessibilitySplittersAttribute
-#define QAXStaticTextRole NSAccessibilityStaticTextRole
-#define QAXSubroleAttribute NSAccessibilitySubroleAttribute
-#define QAXSubroleAttribute NSAccessibilitySubroleAttribute
-#define QAXTabGroupRole NSAccessibilityTabGroupRole
-#define QAXTableRole NSAccessibilityTableRole
-#define QAXTabsAttribute NSAccessibilityTabsAttribute
-#define QAXTextFieldRole NSAccessibilityTextFieldRole
-#define QAXTitleAttribute NSAccessibilityTitleAttribute
-#define QAXTitleUIElementAttribute NSAccessibilityTitleUIElementAttribute
-#define QAXToolbarButtonAttribute NSAccessibilityToolbarButtonAttribute
-#define QAXToolbarRole NSAccessibilityToolbarRole
-#define QAXTopLevelUIElementAttribute NSAccessibilityTopLevelUIElementAttribute
-#define QAXUnknownRole NSAccessibilityUnknownRole
-#define QAXValueAttribute NSAccessibilityValueAttribute
-#define QAXValueChangedNotification NSAccessibilityValueChangedNotification
-#define QAXValueIndicatorRole NSAccessibilityValueIndicatorRole
-#define QAXVerticalOrientationValue NSAccessibilityVerticalOrientationValue
-#define QAXVerticalScrollBarAttribute NSAccessibilityVerticalScrollBarAttribute
-#define QAXVisibleRowsAttribute NSAccessibilityVisibleRowsAttribute
-#define QAXWindowAttribute NSAccessibilityWindowAttribute
-#define QAXWindowCreatedNotification NSAccessibilityWindowCreatedNotification
-#define QAXWindowMovedNotification NSAccessibilityWindowMovedNotification
-#define QAXWindowRole NSAccessibilityWindowRole
-#define QAXZoomButtonAttribute NSAccessibilityZoomButtonAttribute
-#else
-typedef CFStringRef const QAXRoleType;
-#define QAXApplicationRole kAXApplicationRole
-#define QAXButtonRole kAXButtonRole
-#define QAXCancelAction kAXCancelAction
-#define QAXCheckBoxRole kAXCheckBoxRole
-#define QAXChildrenAttribute kAXChildrenAttribute
-#define QAXCloseButtonAttribute kAXCloseButtonAttribute
-#define QAXColumnRole kAXColumnRole
-#define QAXConfirmAction kAXConfirmAction
-#define QAXContentsAttribute kAXContentsAttribute
-#define QAXDecrementAction kAXDecrementAction
-#define QAXDecrementArrowSubrole kAXDecrementArrowSubrole
-#define QAXDecrementPageSubrole kAXDecrementPageSubrole
-#define QAXDescriptionAttribute kAXDescriptionAttribute
-#define QAXEnabledAttribute kAXEnabledAttribute
-#define QAXExpandedAttribute kAXExpandedAttribute
-#define QAXFocusedAttribute kAXFocusedAttribute
-#define QAXFocusedUIElementChangedNotification kAXFocusedUIElementChangedNotification
-#define QAXFocusedWindowChangedNotification kAXFocusedWindowChangedNotification
-#define QAXGroupRole kAXGroupRole
-#define QAXGrowAreaAttribute kAXGrowAreaAttribute
-#define QAXGrowAreaRole kAXGrowAreaRole
-#define QAXHelpAttribute kAXHelpAttribute
-#define QAXHorizontalOrientationValue kAXHorizontalOrientationValue
-#define QAXHorizontalScrollBarAttribute kAXHorizontalScrollBarAttribute
-#define QAXIncrementAction kAXIncrementAction
-#define QAXIncrementArrowSubrole kAXIncrementArrowSubrole
-#define QAXIncrementPageSubrole kAXIncrementPageSubrole
-#define QAXIncrementorRole kAXIncrementorRole
-#define QAXLinkedUIElementsAttribute kAXLinkedUIElementsAttribute
-#define QAXListRole kAXListRole
-#define QAXMainAttribute kAXMainAttribute
-#define QAXMaxValueAttribute kAXMaxValueAttribute
-#define QAXMenuBarRole kAXMenuBarRole
-#define QAXMenuButtonRole kAXMenuButtonRole
-#define QAXMenuClosedNotification kAXMenuClosedNotification
-#define QAXMenuItemRole kAXMenuItemRole
-#define QAXMenuOpenedNotification kAXMenuOpenedNotification
-#define QAXMenuRole kAXMenuRole
-#define QAXMinValueAttribute kAXMinValueAttribute
-#define QAXMinimizeButtonAttribute kAXMinimizeButtonAttribute
-#define QAXMinimizedAttribute kAXMinimizedAttribute
-#define QAXNextContentsAttribute kAXNextContentsAttribute
-#define QAXOrientationAttribute kAXOrientationAttribute
-#define QAXParentAttribute kAXParentAttribute
-#define QAXPickAction kAXPickAction
-#define QAXPopUpButtonRole kAXPopUpButtonRole
-#define QAXPositionAttribute kAXPositionAttribute
-#define QAXPressAction kAXPressAction
-#define QAXPreviousContentsAttribute kAXPreviousContentsAttribute
-#define QAXProgressIndicatorRole kAXProgressIndicatorRole
-#define QAXRadioButtonRole kAXRadioButtonRole
-#define QAXRoleAttribute kAXRoleAttribute
-#define QAXRoleDescriptionAttribute kAXRoleDescriptionAttribute
-#define QAXRowRole kAXRowRole
-#define QAXRowsAttribute kAXRowsAttribute
-#define QAXScrollAreaRole kAXScrollAreaRole
-#define QAXScrollBarRole kAXScrollBarRole
-#define QAXSelectedAttribute kAXSelectedAttribute
-#define QAXSelectedChildrenAttribute kAXSelectedChildrenAttribute
-#define QAXSelectedRowsAttribute kAXSelectedRowsAttribute
-#define QAXSizeAttribute kAXSizeAttribute
-#define QAXSliderRole kAXSliderRole
-#define QAXSplitGroupRole kAXSplitGroupRole
-#define QAXSplitterRole kAXSplitterRole
-#define QAXSplittersAttribute kAXSplittersAttribute
-#define QAXStaticTextRole kAXStaticTextRole
-#define QAXSubroleAttribute kAXSubroleAttribute
-#define QAXTabGroupRole kAXTabGroupRole
-#define QAXTableRole kAXTableRole
-#define QAXTabsAttribute kAXTabsAttribute
-#define QAXTextFieldRole kAXTextFieldRole
-#define QAXTitleAttribute kAXTitleAttribute
-#define QAXTitleUIElementAttribute kAXTitleUIElementAttribute
-#define QAXToolbarButtonAttribute kAXToolbarButtonAttribute
-#define QAXToolbarRole kAXToolbarRole
-#define QAXTopLevelUIElementAttribute kAXTopLevelUIElementAttribute
-#define QAXUnknownRole kAXUnknownRole
-#define QAXValueAttribute kAXValueAttribute
-#define QAXValueChangedNotification kAXValueChangedNotification
-#define QAXValueIndicatorRole kAXValueIndicatorRole
-#define QAXVerticalOrientationValue kAXVerticalOrientationValue
-#define QAXVerticalScrollBarAttribute kAXVerticalScrollBarAttribute
-#define QAXVisibleRowsAttribute kAXVisibleRowsAttribute
-#define QAXWindowAttribute kAXWindowAttribute
-#define QAXWindowCreatedNotification kAXWindowCreatedNotification
-#define QAXWindowMovedNotification kAXWindowMovedNotification
-#define QAXWindowRole kAXWindowRole
-#define QAXZoomButtonAttribute kAXZoomButtonAttribute
-#endif
-
-
-/*****************************************************************************
- Externals
- *****************************************************************************/
-extern bool qt_mac_is_macsheet(const QWidget *w); //qwidget_mac.cpp
-extern bool qt_mac_is_macdrawer(const QWidget *w); //qwidget_mac.cpp
-
-/*****************************************************************************
- QAccessible Bindings
- *****************************************************************************/
-//hardcoded bindings between control info and (known) QWidgets
-struct QAccessibleTextBinding {
- int qt;
- QAXRoleType mac;
- bool settable;
-} text_bindings[][10] = {
- { { QAccessible::MenuItem, QAXMenuItemRole, false },
- { -1, 0, false }
- },
- { { QAccessible::MenuBar, QAXMenuBarRole, false },
- { -1, 0, false }
- },
- { { QAccessible::ScrollBar, QAXScrollBarRole, false },
- { -1, 0, false }
- },
- { { QAccessible::Grip, QAXGrowAreaRole, false },
- { -1, 0, false }
- },
- { { QAccessible::Window, QAXWindowRole, false },
- { -1, 0, false }
- },
- { { QAccessible::Dialog, QAXWindowRole, false },
- { -1, 0, false }
- },
- { { QAccessible::AlertMessage, QAXWindowRole, false },
- { -1, 0, false }
- },
- { { QAccessible::ToolTip, QAXWindowRole, false },
- { -1, 0, false }
- },
- { { QAccessible::HelpBalloon, QAXWindowRole, false },
- { -1, 0, false }
- },
- { { QAccessible::PopupMenu, QAXMenuRole, false },
- { -1, 0, false }
- },
- { { QAccessible::Application, QAXApplicationRole, false },
- { -1, 0, false }
- },
- { { QAccessible::Pane, QAXGroupRole, false },
- { -1, 0, false }
- },
- { { QAccessible::Grouping, QAXGroupRole, false },
- { -1, 0, false }
- },
- { { QAccessible::Separator, QAXSplitterRole, false },
- { -1, 0, false }
- },
- { { QAccessible::ToolBar, QAXToolbarRole, false },
- { -1, 0, false }
- },
- { { QAccessible::PageTab, QAXRadioButtonRole, false },
- { -1, 0, false }
- },
- { { QAccessible::ButtonMenu, QAXMenuButtonRole, false },
- { -1, 0, false }
- },
- { { QAccessible::ButtonDropDown, QAXPopUpButtonRole, false },
- { -1, 0, false }
- },
- { { QAccessible::SpinBox, QAXIncrementorRole, false },
- { -1, 0, false }
- },
- { { QAccessible::Slider, QAXSliderRole, false },
- { -1, 0, false }
- },
- { { QAccessible::ProgressBar, QAXProgressIndicatorRole, false },
- { -1, 0, false }
- },
- { { QAccessible::ComboBox, QAXPopUpButtonRole, false },
- { -1, 0, false }
- },
- { { QAccessible::RadioButton, QAXRadioButtonRole, false },
- { -1, 0, false }
- },
- { { QAccessible::CheckBox, QAXCheckBoxRole, false },
- { -1, 0, false }
- },
- { { QAccessible::StaticText, QAXStaticTextRole, false },
- { QAccessible::Name, QAXValueAttribute, false },
- { -1, 0, false }
- },
- { { QAccessible::Table, QAXTableRole, false },
- { -1, 0, false }
- },
- { { QAccessible::StatusBar, QAXStaticTextRole, false },
- { -1, 0, false }
- },
- { { QAccessible::Column, QAXColumnRole, false },
- { -1, 0, false }
- },
- { { QAccessible::ColumnHeader, QAXColumnRole, false },
- { -1, 0, false }
- },
- { { QAccessible::Row, QAXRowRole, false },
- { -1, 0, false }
- },
- { { QAccessible::RowHeader, QAXRowRole, false },
- { -1, 0, false }
- },
- { { QAccessible::Cell, QAXTextFieldRole, false },
- { -1, 0, false }
- },
- { { QAccessible::PushButton, QAXButtonRole, false },
- { -1, 0, false }
- },
- { { QAccessible::EditableText, QAXTextFieldRole, true },
- { -1, 0, false }
- },
- { { QAccessible::Link, QAXTextFieldRole, false },
- { -1, 0, false }
- },
- { { QAccessible::Indicator, QAXValueIndicatorRole, false },
- { -1, 0, false }
- },
- { { QAccessible::Splitter, QAXSplitGroupRole, false },
- { -1, 0, false }
- },
- { { QAccessible::List, QAXListRole, false },
- { -1, 0, false }
- },
- { { QAccessible::ListItem, QAXStaticTextRole, false },
- { -1, 0, false }
- },
- { { QAccessible::Cell, QAXStaticTextRole, false },
- { -1, 0, false }
- },
- { { -1, 0, false } }
-};
-
-class QAInterface;
-static CFStringRef macRole(const QAInterface &interface);
-
-QDebug operator<<(QDebug debug, const QAInterface &interface)
-{
- if (interface.isValid() == false)
- debug << "invalid interface";
- else
- debug << interface.object() << "id" << interface.id() << "role" << hex << interface.role();
- return debug;
-}
-
-// The root of the Qt accessible hiearchy.
-static QObject *rootObject = 0;
-
-
-bool QAInterface::operator==(const QAInterface &other) const
-{
- if (isValid() == false || other.isValid() == false)
- return (isValid() && other.isValid());
-
- // walk up the parent chain, comparing child indexes, until we reach
- // an interface that has a QObject.
- QAInterface currentThis = *this;
- QAInterface currentOther = other;
-
- while (currentThis.object() == 0) {
- if (currentOther.object() != 0)
- return false;
-
- // fail if the child indexes in the two hirearchies don't match.
- if (currentThis.parent().indexOfChild(currentThis) !=
- currentOther.parent().indexOfChild(currentOther))
- return false;
-
- currentThis = currentThis.parent();
- currentOther = currentOther.parent();
- }
-
- return (currentThis.object() == currentOther.object() && currentThis.id() == currentOther.id());
-}
-
-bool QAInterface::operator!=(const QAInterface &other) const
-{
- return !operator==(other);
-}
-
-uint qHash(const QAInterface &item)
-{
- if (item.isValid())
- return qHash(item.object()) + qHash(item.id());
- else
- return qHash(item.cachedObject()) + qHash(item.id());
-}
-
-QAInterface QAInterface::navigate(RelationFlag relation, int entry) const
-{
- if (!checkValid())
- return QAInterface();
-
- // On a QAccessibleInterface that handles its own children we can short-circut
- // the navigation if this QAInterface refers to one of the children:
- if (child != 0) {
- // The Ancestor interface will always be the same QAccessibleInterface with
- // a child value of 0.
- if (relation == QAccessible::Ancestor)
- return QAInterface(*this, 0);
-
- // The child hiearchy is only one level deep, so navigating to a child
- // of a child is not possible.
- if (relation == QAccessible::Child) {
- return QAInterface();
- }
- }
- QAccessibleInterface *child_iface = 0;
-
- const int status = base.interface->navigate(relation, entry, &child_iface);
-
- if (status == -1)
- return QAInterface(); // not found;
-
- // Check if target is a child of this interface.
- if (!child_iface) {
- return QAInterface(*this, status);
- } else {
- // Target is child_iface or a child of that (status decides).
- return QAInterface(child_iface, status);
- }
-}
-
-QAElement::QAElement()
-:elementRef(0)
-{}
-
-QAElement::QAElement(AXUIElementRef elementRef)
-:elementRef(elementRef)
-{
- if (elementRef != 0) {
- CFRetain(elementRef);
- CFRetain(object());
- }
-}
-
-QAElement::QAElement(const QAElement &element)
-:elementRef(element.elementRef)
-{
- if (elementRef != 0) {
- CFRetain(elementRef);
- CFRetain(object());
- }
-}
-
-QAElement::QAElement(HIObjectRef object, int child)
-{
-#ifndef QT_MAC_USE_COCOA
- if (object == 0) {
- elementRef = 0; // Create invalid QAElement.
- } else {
- elementRef = AXUIElementCreateWithHIObjectAndIdentifier(object, child);
- CFRetain(object);
- }
-#else
- Q_UNUSED(object);
- Q_UNUSED(child);
-#endif
-}
-
-QAElement::~QAElement()
-{
- if (elementRef != 0) {
- CFRelease(object());
- CFRelease(elementRef);
- }
-}
-
-void QAElement::operator=(const QAElement &other)
-{
- if (*this == other)
- return;
-
- if (elementRef != 0) {
- CFRelease(object());
- CFRelease(elementRef);
- }
-
- elementRef = other.elementRef;
-
- if (elementRef != 0) {
- CFRetain(elementRef);
- CFRetain(object());
- }
-}
-
-bool QAElement::operator==(const QAElement &other) const
-{
- if (elementRef == 0 || other.elementRef == 0)
- return (elementRef == other.elementRef);
-
- return CFEqual(elementRef, other.elementRef);
-}
-
-uint qHash(QAElement element)
-{
- return qHash(element.object()) + qHash(element.id());
-}
-
-#ifndef QT_MAC_USE_COCOA
-static QInterfaceFactory *createFactory(const QAInterface &interface);
-#endif
-Q_GLOBAL_STATIC(QAccessibleHierarchyManager, accessibleHierarchyManager);
-
-/*
- Reomves all accessibility info accosiated with the sender object.
-*/
-void QAccessibleHierarchyManager::objectDestroyed(QObject *object)
-{
- HIObjectRef hiObject = qobjectHiobjectHash.value(object);
- delete qobjectElementHash.value(object);
- qobjectElementHash.remove(object);
- hiobjectInterfaceHash.remove(hiObject);
-}
-
-/*
- Removes all stored items.
-*/
-void QAccessibleHierarchyManager::reset()
-{
- qDeleteAll(qobjectElementHash);
- qobjectElementHash.clear();
- hiobjectInterfaceHash.clear();
- qobjectHiobjectHash.clear();
-}
-
-QAccessibleHierarchyManager *QAccessibleHierarchyManager::instance()
-{
- return accessibleHierarchyManager();
-}
-
-#ifndef QT_MAC_USE_COCOA
-static bool isItemView(const QAInterface &interface)
-{
- QObject *object = interface.object();
- return (interface.role() == QAccessible::List || interface.role() == QAccessible::Table
- || (object && qobject_cast<QAbstractItemView *>(interface.object()))
- || (object && object->objectName() == QLatin1String("qt_scrollarea_viewport")
- && qobject_cast<QAbstractItemView *>(object->parent())));
-}
-#endif
-
-static bool isTabWidget(const QAInterface &interface)
-{
- if (QObject *object = interface.object())
- return (object->inherits("QTabWidget") && interface.id() == 0);
- return false;
-}
-
-static bool isStandaloneTabBar(const QAInterface &interface)
-{
- QObject *object = interface.object();
- if (interface.role() == QAccessible::PageTabList && object)
- return (qobject_cast<QTabWidget *>(object->parent()) == 0);
-
- return false;
-}
-
-static bool isEmbeddedTabBar(const QAInterface &interface)
-{
- QObject *object = interface.object();
- if (interface.role() == QAccessible::PageTabList && object)
- return (qobject_cast<QTabWidget *>(object->parent()));
-
- return false;
-}
-
-/*
- Decides if a QAInterface is interesting from an accessibility users point of view.
-*/
-bool isItInteresting(const QAInterface &interface)
-{
- // Mac accessibility does not have an attribute that corresponds to the Invisible/Offscreen
- // state, so we disable the interface here.
- const QAccessible::State state = interface.state();
- if (state & QAccessible::Invisible ||
- state & QAccessible::Offscreen )
- return false;
-
- const QAccessible::Role role = interface.role();
-
- if (QObject * const object = interface.object()) {
- const QString className = QLatin1String(object->metaObject()->className());
-
- // VoiceOver focusing on tool tips can be confusing. The contents of the
- // tool tip is avalible through the description attribute anyway, so
- // we disable accessibility for tool tips.
- if (className == QLatin1String("QTipLabel"))
- return false;
-
- // Hide TabBars that has a QTabWidget parent (the tab widget handles the accessibility)
- if (isEmbeddedTabBar(interface))
- return false;
-
- // Hide docked dockwidgets. ### causes infinitie loop in the apple accessibility code.
- /* if (QDockWidget *dockWidget = qobject_cast<QDockWidget *>(object)) {
- if (dockWidget->isFloating() == false)
- return false;
- }
- */
- }
-
- // Client is a generic role returned by plain QWidgets or other
- // widgets that does not have separate QAccessible interface, such
- // as the TabWidget. Return false unless macRole gives the interface
- // a special role.
- if (role == QAccessible::Client && macRole(interface) == CFStringRef(QAXUnknownRole))
- return false;
-
- // Some roles are not interesting:
- if (role == QAccessible::Border || // QFrame
- role == QAccessible::Application || // We use the system-provided application element.
- role == QAccessible::MenuItem) // The system also provides the menu items.
- return false;
-
- // It is probably better to access the toolbar buttons directly than having
- // to navigate through the toolbar.
- if (role == QAccessible::ToolBar)
- return false;
-
- return true;
-}
-
-QAElement QAccessibleHierarchyManager::registerInterface(QObject *object, int child)
-{
-#ifndef QT_MAC_USE_COCOA
- return registerInterface(QAInterface(QAccessible::queryAccessibleInterface(object), child));
-#else
- Q_UNUSED(object);
- Q_UNUSED(child);
- return QAElement();
-#endif
-}
-
-/*
- Creates a QAXUIelement that corresponds to the given QAInterface.
-*/
-QAElement QAccessibleHierarchyManager::registerInterface(const QAInterface &interface)
-{
-#ifndef QT_MAC_USE_COCOA
- if (interface.isValid() == false)
- return QAElement();
- QAInterface objectInterface = interface.objectInterface();
-
- QObject * qobject = objectInterface.object();
- HIObjectRef hiobject = objectInterface.hiObject();
- if (qobject == 0 || hiobject == 0)
- return QAElement();
-
- if (qobjectElementHash.contains(qobject) == false) {
- registerInterface(qobject, hiobject, createFactory(interface));
- HIObjectSetAccessibilityIgnored(hiobject, !isItInteresting(interface));
- }
-
- return QAElement(hiobject, interface.id());
-#else
- Q_UNUSED(interface);
- return QAElement();
-#endif
-}
-
-#ifndef QT_MAC_USE_COCOA
-#include "qaccessible_mac_carbon.cpp"
-#endif
-
-void QAccessibleHierarchyManager::registerInterface(QObject * qobject, HIObjectRef hiobject, QInterfaceFactory *interfaceFactory)
-{
-#ifndef QT_MAC_USE_COCOA
- if (qobjectElementHash.contains(qobject) == false) {
- qobjectElementHash.insert(qobject, interfaceFactory);
- qobjectHiobjectHash.insert(qobject, hiobject);
- connect(qobject, SIGNAL(destroyed(QObject *)), SLOT(objectDestroyed(QObject *)));
- }
-
- if (hiobjectInterfaceHash.contains(hiobject) == false) {
- hiobjectInterfaceHash.insert(hiobject, interfaceFactory);
- installAcessibilityEventHandler(hiobject);
- }
-#else
- Q_UNUSED(qobject);
- Q_UNUSED(hiobject);
- Q_UNUSED(interfaceFactory);
-#endif
-}
-
-void QAccessibleHierarchyManager::registerChildren(const QAInterface &interface)
-{
- QObject * const object = interface.object();
- if (object == 0)
- return;
-
- QInterfaceFactory *interfaceFactory = qobjectElementHash.value(object);
-
- if (interfaceFactory == 0)
- return;
-
- interfaceFactory->registerChildren();
-}
-
-QAInterface QAccessibleHierarchyManager::lookup(const AXUIElementRef &element)
-{
- if (element == 0)
- return QAInterface();
-#ifndef QT_MAC_USE_COCOA
- HIObjectRef hiObject = AXUIElementGetHIObject(element);
-
- QInterfaceFactory *factory = hiobjectInterfaceHash.value(hiObject);
- if (factory == 0) {
- return QAInterface();
- }
-
- UInt64 id;
- AXUIElementGetIdentifier(element, &id);
- return factory->interface(id);
-#else
- return QAInterface();
-#endif
-}
-
-QAInterface QAccessibleHierarchyManager::lookup(const QAElement &element)
-{
- return lookup(element.element());
-}
-
-QAElement QAccessibleHierarchyManager::lookup(const QAInterface &interface)
-{
- if (interface.isValid() == false)
- return QAElement();
-
- QInterfaceFactory *factory = qobjectElementHash.value(interface.objectInterface().object());
- if (factory == 0)
- return QAElement();
-
- return factory->element(interface);
-}
-
-QAElement QAccessibleHierarchyManager::lookup(QObject * const object, int id)
-{
- QInterfaceFactory *factory = qobjectElementHash.value(object);
- if (factory == 0)
- return QAElement();
-
- return factory->element(id);
-}
-
-/*
- Standard interface mapping, return the stored interface
- or HIObjectRef, and there is an one-to-one mapping between
- the identifier and child.
-*/
-class QStandardInterfaceFactory : public QInterfaceFactory
-{
-public:
- QStandardInterfaceFactory(const QAInterface &interface)
- : m_interface(interface), object(interface.hiObject())
- {
- CFRetain(object);
- }
-
- ~QStandardInterfaceFactory()
- {
- CFRelease(object);
- }
-
-
- QAInterface interface(UInt64 identifier)
- {
- const int child = identifier;
- return QAInterface(m_interface, child);
- }
-
- QAElement element(int id)
- {
- return QAElement(object, id);
- }
-
- QAElement element(const QAInterface &interface)
- {
- if (interface.object() == 0)
- return QAElement();
- return QAElement(object, interface.id());
- }
-
- void registerChildren()
- {
- const int childCount = m_interface.childCount();
- for (int i = 1; i <= childCount; ++i) {
- accessibleHierarchyManager()->registerInterface(m_interface.navigate(QAccessible::Child, i));
- }
- }
-
-private:
- QAInterface m_interface;
- HIObjectRef object;
-};
-
-/*
- Interface mapping where that creates one HIObject for each interface child.
-*/
-class QMultipleHIObjectFactory : public QInterfaceFactory
-{
-public:
- QMultipleHIObjectFactory(const QAInterface &interface)
- : m_interface(interface)
- { }
-
- ~QMultipleHIObjectFactory()
- {
- foreach (HIObjectRef object, objects) {
- CFRelease(object);
- }
- }
-
- QAInterface interface(UInt64 identifier)
- {
- const int child = identifier;
- return QAInterface(m_interface, child);
- }
-
- QAElement element(int child)
- {
- if (child == 0)
- return QAElement(m_interface.hiObject(), 0);
-
- if (child > objects.count())
- return QAElement();
-
- return QAElement(objects.at(child - 1), child);
- }
-
- void registerChildren()
- {
-#ifndef QT_MAC_USE_COCOA
- const int childCount = m_interface.childCount();
- for (int i = 1; i <= childCount; ++i) {
- HIObjectRef hiobject;
- HIObjectCreate(kObjectQtAccessibility, 0, &hiobject);
- objects.append(hiobject);
- accessibleHierarchyManager()->registerInterface(m_interface.object(), hiobject, this);
- HIObjectSetAccessibilityIgnored(hiobject, !isItInteresting(m_interface.navigate(QAccessible::Child, i)));
- }
-#endif
- }
-
-private:
- QAInterface m_interface;
- QList<HIObjectRef> objects;
-};
-
-class QItemViewInterfaceFactory : public QInterfaceFactory
-{
-public:
- QItemViewInterfaceFactory(const QAInterface &interface)
- : m_interface(interface), object(interface.hiObject())
- {
- CFRetain(object);
- columnCount = 0;
- if (QTableView * tableView = qobject_cast<QTableView *>(interface.parent().object())) {
- if (tableView->model())
- columnCount = tableView->model()->columnCount();
- if (tableView->verticalHeader())
- ++columnCount;
- }
- }
-
- ~QItemViewInterfaceFactory()
- {
- CFRelease(object);
- }
-
- QAInterface interface(UInt64 identifier)
- {
- if (identifier == 0)
- return m_interface;
-
- if (m_interface.role() == QAccessible::List)
- return m_interface.childAt(identifier);
-
- if (m_interface.role() == QAccessible::Table) {
- const int index = identifier;
- if (index == 0)
- return m_interface; // return the item view interface.
-
- const int rowIndex = (index - 1) / (columnCount + 1);
- const int cellIndex = (index - 1) % (columnCount + 1);
-/*
- qDebug() << "index" << index;
- qDebug() << "rowIndex" << rowIndex;
- qDebug() << "cellIndex" << cellIndex;
-*/
- const QAInterface rowInterface = m_interface.childAt(rowIndex + 1);
-
- if ((cellIndex) == 0) // Is it a row?
- return rowInterface;
- else {
- return rowInterface.childAt(cellIndex);
- }
- }
-
- return QAInterface();
- }
-
- QAElement element(int id)
- {
- if (id != 0) {
- return QAElement();
- }
- return QAElement(object, 0);
- }
-
- QAElement element(const QAInterface &interface)
- {
- if (interface.object() && interface.object() == m_interface.object()) {
- return QAElement(object, 0);
- } else if (m_interface.role() == QAccessible::List) {
- if (interface.parent().object() && interface.parent().object() == m_interface.object())
- return QAElement(object, m_interface.indexOfChild(interface));
- } else if (m_interface.role() == QAccessible::Table) {
- QAInterface currentInterface = interface;
- int index = 0;
-
- while (currentInterface.isValid() && currentInterface.object() == 0) {
- const QAInterface parentInterface = currentInterface.parent();
-/*
- qDebug() << "current index" << index;
- qDebug() << "current interface" << interface;
-
- qDebug() << "parent interface" << parentInterface;
- qDebug() << "grandparent interface" << parentInterface.parent();
- qDebug() << "childCount" << interface.childCount();
- qDebug() << "index of child" << parentInterface.indexOfChild(currentInterface);
-*/
- index += ((parentInterface.indexOfChild(currentInterface) - 1) * (currentInterface.childCount() + 1)) + 1;
- currentInterface = parentInterface;
-// qDebug() << "new current interface" << currentInterface;
- }
- if (currentInterface.object() == m_interface.object())
- return QAElement(object, index);
-
-
- }
- return QAElement();
- }
-
- void registerChildren()
- {
- // Item view child interfraces don't have their own qobjects, so there is nothing to register here.
- }
-
-private:
- QAInterface m_interface;
- HIObjectRef object;
- int columnCount; // for table views;
-};
-
-#ifndef QT_MAC_USE_COCOA
-static bool managesChildren(const QAInterface &interface)
-{
- return (interface.childCount() > 0 && interface.childAt(1).id() > 0);
-}
-
-static QInterfaceFactory *createFactory(const QAInterface &interface)
-{
- if (isItemView(interface)) {
- return new QItemViewInterfaceFactory(interface);
- } if (managesChildren(interface)) {
- return new QMultipleHIObjectFactory(interface);
- }
-
- return new QStandardInterfaceFactory(interface);
-}
-#endif
-
-QList<QAElement> lookup(const QList<QAInterface> &interfaces)
-{
- QList<QAElement> elements;
- foreach (const QAInterface &interface, interfaces)
- if (interface.isValid()) {
- const QAElement element = accessibleHierarchyManager()->lookup(interface);
- if (element.isValid())
- elements.append(element);
- }
- return elements;
-}
-
-// Debug output helpers:
-/*
-static QString nameForEventKind(UInt32 kind)
-{
- switch(kind) {
- case kEventAccessibleGetChildAtPoint: return QString("GetChildAtPoint"); break;
- case kEventAccessibleGetAllAttributeNames: return QString("GetAllAttributeNames"); break;
- case kEventAccessibleGetNamedAttribute: return QString("GetNamedAttribute"); break;
- case kEventAccessibleSetNamedAttribute: return QString("SetNamedAttribute"); break;
- case kEventAccessibleGetAllActionNames: return QString("GetAllActionNames"); break;
- case kEventAccessibleGetFocusedChild: return QString("GetFocusedChild"); break;
- default:
- return QString("Unknown accessibility event type: %1").arg(kind);
- break;
- };
-}
-*/
-#ifndef QT_MAC_USE_COCOA
-static bool qt_mac_append_cf_uniq(CFMutableArrayRef array, CFTypeRef value)
-{
- if (value == 0)
- return false;
-
- CFRange range;
- range.location = 0;
- range.length = CFArrayGetCount(array);
- if(!CFArrayContainsValue(array, range, value)) {
- CFArrayAppendValue(array, value);
- return true;
- }
- return false;
-}
-
-static OSStatus setAttributeValue(EventRef event, const QList<QAElement> &elements)
-{
- CFMutableArrayRef array = CFArrayCreateMutable(0, 0, &kCFTypeArrayCallBacks);
- foreach (const QAElement &element, elements) {
- if (element.isValid())
- CFArrayAppendValue(array, element.element());
- }
-
- const OSStatus err = SetEventParameter(event, kEventParamAccessibleAttributeValue,
- typeCFTypeRef, sizeof(array), &array);
- CFRelease(array);
- return err;
-}
-#endif //QT_MAC_USE_COCOA
-
-/*
- Gets the AccessibleObject parameter from an event.
-*/
-static inline AXUIElementRef getAccessibleObjectParameter(EventRef event)
-{
- AXUIElementRef element;
- GetEventParameter(event, kEventParamAccessibleObject, typeCFTypeRef, 0,
- sizeof(element), 0, &element);
- return element;
-}
-
-/*
- The application event handler makes sure that all top-level qt windows are registered
- before any accessibility events are handeled.
-*/
-#ifndef QT_MAC_USE_COCOA
-static OSStatus applicationEventHandler(EventHandlerCallRef next_ref, EventRef event, void *)
-{
- QAInterface rootInterface(QAccessible::queryAccessibleInterface(rootObject ? rootObject : qApp), 0);
- accessibleHierarchyManager()->registerChildren(rootInterface);
-
- return CallNextEventHandler(next_ref, event);
-}
-
-/*
- Returns the value for element by combining the QAccessibility::Checked and
- QAccessibility::Mixed flags into an int value that the Mac accessibilty
- system understands. This works for check boxes, radio buttons, and the like.
- The return values are:
- 0: unchecked
- 1: checked
- 2: undecided
-*/
-static int buttonValue(QAInterface element)
-{
- const QAccessible::State state = element.state();
- if (state & QAccessible::Mixed)
- return 2;
- else if(state & QAccessible::Checked)
- return 1;
- else
- return 0;
-}
-
-static QString getValue(const QAInterface &interface)
-{
- const QAccessible::Role role = interface.role();
- if (role == QAccessible::RadioButton || role == QAccessible::CheckBox)
- return QString::number(buttonValue(interface));
- else
- return interface.text(QAccessible::Value);
-}
-#endif //QT_MAC_USE_COCOA
-
-/*
- Translates a QAccessible::Role into a mac accessibility role.
-*/
-static CFStringRef macRole(const QAInterface &interface)
-{
- const QAccessible::Role qtRole = interface.role();
-
-// qDebug() << "role for" << interface.object() << "interface role" << hex << qtRole;
-
- // Qt accessibility: QAccessible::Splitter contains QAccessible::Grip.
- // Mac accessibility: AXSplitGroup contains AXSplitter.
- if (qtRole == QAccessible::Grip) {
- const QAInterface parent = interface.parent();
- if (parent.isValid() && parent.role() == QAccessible::Splitter)
- return CFStringRef(QAXSplitterRole);
- }
-
- // Tab widgets and standalone tab bars get the kAXTabGroupRole. Accessibility
- // for tab bars emebedded in a tab widget is handled by the tab widget.
- if (isTabWidget(interface) || isStandaloneTabBar(interface))
- return kAXTabGroupRole;
-
- if (QObject *object = interface.object()) {
- // ### The interface for an abstract scroll area returns the generic "Client"
- // role, so we have to to an extra detect on the QObject here.
- if (object->inherits("QAbstractScrollArea") && interface.id() == 0)
- return CFStringRef(QAXScrollAreaRole);
-
- if (object->inherits("QDockWidget"))
- return CFStringRef(QAXUnknownRole);
- }
-
- int i = 0;
- int testRole = text_bindings[i][0].qt;
- while (testRole != -1) {
- if (testRole == qtRole)
- return CFStringRef(text_bindings[i][0].mac);
- ++i;
- testRole = text_bindings[i][0].qt;
- }
-
-// qDebug() << "got unknown role!" << interface << interface.parent();
-
- return CFStringRef(QAXUnknownRole);
-}
-
-/*
- Translates a QAccessible::Role and an attribute name into a QAccessible::Text, taking into
- account execptions listed in text_bindings.
-*/
-#ifndef QT_MAC_USE_COCOA
-static int textForRoleAndAttribute(QAccessible::Role role, CFStringRef attribute)
-{
- // Search for exception, return it if found.
- int testRole = text_bindings[0][0].qt;
- int i = 0;
- while (testRole != -1) {
- if (testRole == role) {
- int j = 1;
- int qtRole = text_bindings[i][j].qt;
- CFStringRef testAttribute = CFStringRef(text_bindings[i][j].mac);
- while (qtRole != -1) {
- if (CFStringCompare(attribute, testAttribute, 0) == kCFCompareEqualTo) {
- return (QAccessible::Text)qtRole;
- }
- ++j;
- testAttribute = CFStringRef(text_bindings[i][j].mac); /// ### custom compare
- qtRole = text_bindings[i][j].qt; /// ### custom compare
- }
- break;
- }
- ++i;
- testRole = text_bindings[i][0].qt;
- }
-
- // Return default mappping
- if (CFStringCompare(attribute, CFStringRef(QAXTitleAttribute), 0) == kCFCompareEqualTo)
- return QAccessible::Name;
- else if (CFStringCompare(attribute, CFStringRef(QAXValueAttribute), 0) == kCFCompareEqualTo)
- return QAccessible::Value;
- else if (CFStringCompare(attribute, CFStringRef(QAXHelpAttribute), 0) == kCFCompareEqualTo)
- return QAccessible::Help;
- else if (CFStringCompare(attribute, CFStringRef(QAXDescriptionAttribute), 0) == kCFCompareEqualTo)
- return QAccessible::Description;
- else
- return -1;
-}
-
-/*
- Returns the subrole string constant for the interface if it has one,
- else returns an empty string.
-*/
-static QCFString subrole(const QAInterface &interface)
-{
- const QAInterface parent = interface.parent();
- if (parent.isValid() == false)
- return QCFString();
-
- if (parent.role() == QAccessible::ScrollBar) {
- QCFString subrole;
- switch(interface.id()) {
- case 1: subrole = CFStringRef(QAXDecrementArrowSubrole); break;
- case 2: subrole = CFStringRef(QAXDecrementPageSubrole); break;
- case 4: subrole = CFStringRef(QAXIncrementPageSubrole); break;
- case 5: subrole = CFStringRef(QAXIncrementArrowSubrole); break;
- default:
- break;
- }
- return subrole;
- }
- return QCFString();
-}
-
-// Gets the scroll bar orientation by asking the QAbstractSlider object directly.
-static Qt::Orientation scrollBarOrientation(const QAInterface &scrollBar)
-{
- QObject *const object = scrollBar.object();
- if (QAbstractSlider * const sliderObject = qobject_cast<QAbstractSlider * const>(object))
- return sliderObject->orientation();
-
- return Qt::Vertical; // D'oh! The interface wasn't a scroll bar.
-}
-
-static QAInterface scrollAreaGetScrollBarInterface(const QAInterface &scrollArea, Qt::Orientation orientation)
-{
- if (macRole(scrollArea) != CFStringRef(CFStringRef(QAXScrollAreaRole)))
- return QAInterface();
-
- // Child 1 is the contents widget, 2 and 3 are the scroll bar containers wich contains possible scroll bars.
- for (int i = 2; i <= 3; ++i) {
- QAInterface scrollBarContainer = scrollArea.childAt(i);
- for (int i = 1; i <= scrollBarContainer.childCount(); ++i) {
- QAInterface scrollBar = scrollBarContainer.childAt(i);
- if (scrollBar.isValid() &&
- scrollBar.role() == QAccessible::ScrollBar &&
- scrollBarOrientation(scrollBar) == orientation)
- return scrollBar;
- }
- }
-
- return QAInterface();
-}
-
-static bool scrollAreaHasScrollBar(const QAInterface &scrollArea, Qt::Orientation orientation)
-{
- return scrollAreaGetScrollBarInterface(scrollArea, orientation).isValid();
-}
-
-static QAElement scrollAreaGetScrollBar(const QAInterface &scrollArea, Qt::Orientation orientation)
-{
- return accessibleHierarchyManager()->lookup(scrollAreaGetScrollBarInterface(scrollArea, orientation));
-}
-
-static QAElement scrollAreaGetContents(const QAInterface &scrollArea)
-{
- // Child 1 is the contents widget,
- return accessibleHierarchyManager()->lookup(scrollArea.navigate(QAccessible::Child, 1));
-}
-
-static QAElement tabWidgetGetContents(const QAInterface &interface)
-{
- // A kAXTabGroup has a kAXContents attribute, which consists of the
- // ui elements for the current tab page. Get the current tab page
- // from the QStackedWidget, where the current visible page can
- // be found at index 1.
- QAInterface stackedWidget = interface.childAt(1);
- accessibleHierarchyManager()->registerChildren(stackedWidget);
- QAInterface tabPageInterface = stackedWidget.childAt(1);
- return accessibleHierarchyManager()->lookup(tabPageInterface);
-}
-
-static QList<QAElement> tabBarGetTabs(const QAInterface &interface)
-{
- // Get the tabs by searching for children with the "PageTab" role.
- // This filters out the left/right navigation buttons.
- accessibleHierarchyManager()->registerChildren(interface);
- QList<QAElement> tabs;
- const int numChildren = interface.childCount();
- for (int i = 1; i < numChildren + 1; ++i) {
- QAInterface child = interface.navigate(QAccessible::Child, i);
- if (child.isValid() && child.role() == QAccessible::PageTab) {
- tabs.append(accessibleHierarchyManager()->lookup(child));
- }
- }
- return tabs;
-}
-
-static QList<QAElement> tabWidgetGetTabs(const QAInterface &interface)
-{
- // Each QTabWidget has two children, a QStackedWidget and a QTabBar.
- // Get the tabs from the QTabBar.
- return tabBarGetTabs(interface.childAt(2));
-}
-
-static QList<QAElement> tabWidgetGetChildren(const QAInterface &interface)
-{
- // The children for a kAXTabGroup should consist of the tabs and the
- // contents of the current open tab page.
- QList<QAElement> children = tabWidgetGetTabs(interface);
- children += tabWidgetGetContents(interface);
- return children;
-}
-#endif //QT_MAC_USE_COCOA
-
-/*
- Returns the label (buddy) interface for interface, or 0 if it has none.
-*/
-/*
-static QAInterface findLabel(const QAInterface &interface)
-{
- return interface.navigate(QAccessible::Label, 1);
-}
-*/
-/*
- Returns a list of interfaces this interface labels, or an empty list if it doesn't label any.
-*/
-/*
-static QList<QAInterface> findLabelled(const QAInterface &interface)
-{
- QList<QAInterface> interfaceList;
-
- int count = 1;
- const QAInterface labelled = interface.navigate(QAccessible::Labelled, count);
- while (labelled.isValid()) {
- interfaceList.append(labelled);
- ++count;
- }
- return interfaceList;
-}
-*/
-/*
- Tests if the given QAInterface has data for a mac attribute.
-*/
-#ifndef QT_MAC_USE_COCOA
-static bool supportsAttribute(CFStringRef attribute, const QAInterface &interface)
-{
- const int text = textForRoleAndAttribute(interface.role(), attribute);
-
- // Special case: Static texts don't have a title.
- if (interface.role() == QAccessible::StaticText && attribute == CFStringRef(QAXTitleAttribute))
- return false;
-
- // Return true if we the attribute matched a QAccessible::Role and we get text for that role from the interface.
- if (text != -1) {
- if (text == QAccessible::Value) // Special case for Value, see getValue()
- return !getValue(interface).isEmpty();
- else
- return !interface.text((QAccessible::Text)text).isEmpty();
- }
-
- if (CFStringCompare(attribute, CFStringRef(QAXChildrenAttribute), 0) == kCFCompareEqualTo) {
- if (interface.childCount() > 0)
- return true;
- }
-
- if (CFStringCompare(attribute, CFStringRef(QAXSubroleAttribute), 0) == kCFCompareEqualTo) {
- return (subrole(interface) != QCFString());
- }
-
- return false;
-}
-
-static void appendIfSupported(CFMutableArrayRef array, CFStringRef attribute, const QAInterface &interface)
-{
- if (supportsAttribute(attribute, interface))
- qt_mac_append_cf_uniq(array, attribute);
-}
-
-/*
- Returns the names of the attributes the give QAInterface supports.
-*/
-static OSStatus getAllAttributeNames(EventRef event, const QAInterface &interface, EventHandlerCallRef next_ref)
-{
- // Call system event handler.
- OSStatus err = CallNextEventHandler(next_ref, event);
- if(err != noErr && err != eventNotHandledErr)
- return err;
- CFMutableArrayRef attrs = 0;
- GetEventParameter(event, kEventParamAccessibleAttributeNames, typeCFMutableArrayRef, 0,
- sizeof(attrs), 0, &attrs);
-
- if (!attrs)
- return eventNotHandledErr;
-
- // Append attribute names that are always supported.
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXPositionAttribute));
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXSizeAttribute));
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXRoleAttribute));
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXEnabledAttribute));
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXWindowAttribute));
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXTopLevelUIElementAttribute));
-
- // Append these names if the QInterafceItem returns any data for them.
- appendIfSupported(attrs, CFStringRef(QAXTitleAttribute), interface);
- appendIfSupported(attrs, CFStringRef(QAXValueAttribute), interface);
- appendIfSupported(attrs, CFStringRef(QAXDescriptionAttribute), interface);
- appendIfSupported(attrs, CFStringRef(QAXLinkedUIElementsAttribute), interface);
- appendIfSupported(attrs, CFStringRef(QAXHelpAttribute), interface);
- appendIfSupported(attrs, CFStringRef(QAXTitleUIElementAttribute), interface);
- appendIfSupported(attrs, CFStringRef(QAXChildrenAttribute), interface);
- appendIfSupported(attrs, CFStringRef(QAXSubroleAttribute), interface);
-
- // Append attribute names based on the interaface role.
- switch (interface.role()) {
- case QAccessible::Window:
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXMainAttribute));
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXMinimizedAttribute));
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXCloseButtonAttribute));
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXZoomButtonAttribute));
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXMinimizeButtonAttribute));
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXToolbarButtonAttribute));
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXGrowAreaAttribute));
- break;
- case QAccessible::RadioButton:
- case QAccessible::CheckBox:
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXMinValueAttribute));
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXMaxValueAttribute));
- break;
- case QAccessible::ScrollBar:
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXOrientationAttribute));
- break;
- case QAccessible::Splitter:
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXSplittersAttribute));
- break;
- case QAccessible::Table:
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXRowsAttribute));
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXVisibleRowsAttribute));
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXSelectedRowsAttribute));
- break;
- default:
- break;
- }
-
- // Append attribute names based on the mac accessibility role.
- const QCFString mac_role = macRole(interface);
- if (mac_role == CFStringRef(QAXSplitterRole)) {
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXPreviousContentsAttribute));
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXNextContentsAttribute));
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXOrientationAttribute));
- } else if (mac_role == CFStringRef(QAXScrollAreaRole)) {
- if (scrollAreaHasScrollBar(interface, Qt::Horizontal))
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXHorizontalScrollBarAttribute));
- if (scrollAreaHasScrollBar(interface, Qt::Vertical))
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXVerticalScrollBarAttribute));
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXContentsAttribute));
- } else if (mac_role == CFStringRef(QAXTabGroupRole)) {
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXTabsAttribute));
- // Only tab widgets can have the contents attribute, there is no way of getting
- // the contents from a QTabBar.
- if (isTabWidget(interface))
- qt_mac_append_cf_uniq(attrs, CFStringRef(QAXContentsAttribute));
- }
-
- return noErr;
-}
-
-static void handleStringAttribute(EventRef event, QAccessible::Text text, const QAInterface &interface)
-{
- QString str = interface.text(text);
- if (str.isEmpty())
- return;
-
- // Remove any html markup from the text string, or VoiceOver will read the html tags.
- static QTextDocument document;
- document.setHtml(str);
- str = document.toPlainText();
-
- CFStringRef cfstr = QCFString::toCFStringRef(str);
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeCFStringRef, sizeof(cfstr), &cfstr);
-}
-
-/*
- Handles the parent attribute for a interface.
- There are basically three cases here:
- 1. interface is a HIView and has only HIView children.
- 2. interface is a HIView but has children that is not a HIView
- 3. interface is not a HIView.
-*/
-static OSStatus handleChildrenAttribute(EventHandlerCallRef next_ref, EventRef event, QAInterface &interface)
-{
- // Add the children for this interface to the global QAccessibelHierachyManager.
- accessibleHierarchyManager()->registerChildren(interface);
-
- if (isTabWidget(interface)) {
- QList<QAElement> children = tabWidgetGetChildren(interface);
- const int childCount = children.count();
-
- CFMutableArrayRef array = 0;
- array = CFArrayCreateMutable(0, 0, &kCFTypeArrayCallBacks);
- for (int i = 0; i < childCount; ++i) {
- qt_mac_append_cf_uniq(array, children.at(i).element());
- }
-
- OSStatus err;
- err = SetEventParameter(event, kEventParamAccessibleAttributeValue, typeCFArrayRef, sizeof(array), &array);
- if (err != noErr)
- qWarning("Qt:Internal error (%s:%d)", __FILE__, __LINE__);
-
- return noErr;
- }
-
- const QList<QAElement> children = lookup(interface.children());
- const int childCount = children.count();
-
- OSStatus err = eventNotHandledErr;
- if (interface.isHIView())
- err = CallNextEventHandler(next_ref, event);
-
- CFMutableArrayRef array = 0;
- int arraySize = 0;
- if (err == noErr) {
- CFTypeRef obj = 0;
- err = GetEventParameter(event, kEventParamAccessibleAttributeValue, typeCFTypeRef, NULL , sizeof(obj), NULL, &obj);
- if (err == noErr && obj != 0) {
- array = (CFMutableArrayRef)obj;
- arraySize = CFArrayGetCount(array);
- }
- }
-
- if (array) {
- CFArrayRemoveAllValues(array);
- for (int i = 0; i < childCount; ++i) {
- qt_mac_append_cf_uniq(array, children.at(i).element());
- }
- } else {
- array = CFArrayCreateMutable(0, 0, &kCFTypeArrayCallBacks);
- for (int i = 0; i < childCount; ++i) {
- qt_mac_append_cf_uniq(array, children.at(i).element());
- }
-
- err = SetEventParameter(event, kEventParamAccessibleAttributeValue, typeCFArrayRef, sizeof(array), &array);
- if (err != noErr)
- qWarning("Qt:Internal error (%s:%d)", __FILE__, __LINE__);
- }
-
- return noErr;
-}
-
-/*
-
-*/
-static OSStatus handleParentAttribute(EventHandlerCallRef next_ref, EventRef event, const QAInterface &interface)
-{
- OSStatus err = eventNotHandledErr;
- if (interface.isHIView()) {
- err = CallNextEventHandler(next_ref, event);
- }
- if (err == noErr)
- return err;
-
- const QAInterface parentInterface = interface.navigate(QAccessible::Ancestor, 1);
- const QAElement parentElement = accessibleHierarchyManager()->lookup(parentInterface);
-
- if (parentElement.isValid() == false)
- return eventNotHandledErr;
-
- AXUIElementRef elementRef = parentElement.element();
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeCFTypeRef, sizeof(elementRef), &elementRef);
- return noErr;
-}
-#endif
-
-struct IsWindowTest
-{
- static inline bool test(const QAInterface &interface)
- {
- return (interface.role() == QAccessible::Window);
- }
-};
-
-struct IsWindowAndNotDrawerOrSheetTest
-{
- static inline bool test(const QAInterface &interface)
- {
- QWidget * const widget = qobject_cast<QWidget*>(interface.object());
- return (interface.role() == QAccessible::Window &&
- widget && widget->isWindow() &&
- !qt_mac_is_macdrawer(widget) &&
- !qt_mac_is_macsheet(widget));
- }
-};
-
-/*
- Navigates up the iterfaces ancestor hierachy until a QAccessibleInterface that
- passes the Test is found. If we reach a interface that is a HIView we stop the
- search and call AXUIElementCopyAttributeValue.
-*/
-template <typename TestType>
-OSStatus navigateAncestors(EventHandlerCallRef next_ref, EventRef event, const QAInterface &interface, CFStringRef attribute)
-{
- if (interface.isHIView())
- return CallNextEventHandler(next_ref, event);
-
- QAInterface current = interface;
- QAElement element;
- while (current.isValid()) {
- if (TestType::test(interface)) {
- element = accessibleHierarchyManager()->lookup(current);
- break;
- }
-
- // If we reach an InterfaceItem that is a HiView we can hand of the search to
- // the system event handler. This is the common case.
- if (current.isHIView()) {
- CFTypeRef value = 0;
- const QAElement currentElement = accessibleHierarchyManager()->lookup(current);
- AXError err = AXUIElementCopyAttributeValue(currentElement.element(), attribute, &value);
- AXUIElementRef newElement = (AXUIElementRef)value;
-
- if (err == noErr)
- element = QAElement(newElement);
-
- if (newElement != 0)
- CFRelease(newElement);
- break;
- }
-
- QAInterface next = current.parent();
- if (next.isValid() == false)
- break;
- if (next == current)
- break;
- current = next;
- }
-
- if (element.isValid() == false)
- return eventNotHandledErr;
-
-
- AXUIElementRef elementRef = element.element();
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeCFTypeRef,
- sizeof(elementRef), &elementRef);
- return noErr;
-}
-
-/*
- Returns the top-level window for an interface, which is the closest ancestor interface that
- has the Window role, but is not a sheet or a drawer.
-*/
-#ifndef QT_MAC_USE_COCOA
-static OSStatus handleWindowAttribute(EventHandlerCallRef next_ref, EventRef event, const QAInterface &interface)
-{
- return navigateAncestors<IsWindowAndNotDrawerOrSheetTest>(next_ref, event, interface, CFStringRef(QAXWindowAttribute));
-}
-
-/*
- Returns the top-level window for an interface, which is the closest ancestor interface that
- has the Window role. (Can also be a sheet or a drawer)
-*/
-static OSStatus handleTopLevelUIElementAttribute(EventHandlerCallRef next_ref, EventRef event, const QAInterface &interface)
-{
- return navigateAncestors<IsWindowTest>(next_ref, event, interface, CFStringRef(QAXTopLevelUIElementAttribute));
-}
-
-/*
- Returns the tab buttons for an interface.
-*/
-static OSStatus handleTabsAttribute(EventHandlerCallRef next_ref, EventRef event, QAInterface &interface)
-{
- Q_UNUSED(next_ref);
- if (isTabWidget(interface))
- return setAttributeValue(event, tabWidgetGetTabs(interface));
- else
- return setAttributeValue(event, tabBarGetTabs(interface));
-}
-
-static OSStatus handlePositionAttribute(EventHandlerCallRef, EventRef event, const QAInterface &interface)
-{
- QPoint qpoint(interface.rect().topLeft());
- HIPoint point;
- point.x = qpoint.x();
- point.y = qpoint.y();
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeHIPoint, sizeof(point), &point);
- return noErr;
-}
-
-static OSStatus handleSizeAttribute(EventHandlerCallRef, EventRef event, const QAInterface &interface)
-{
- QSize qSize(interface.rect().size());
- HISize size;
- size.width = qSize.width();
- size.height = qSize.height();
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeHISize, sizeof(size), &size);
- return noErr;
-}
-
-static OSStatus handleSubroleAttribute(EventHandlerCallRef, EventRef event, const QAInterface &interface)
-{
- const QCFString role = subrole(interface);
- CFStringRef rolestr = (CFStringRef)role;
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeCFTypeRef, sizeof(rolestr), &rolestr);
- return noErr;
-}
-
-static OSStatus handleOrientationAttribute(EventHandlerCallRef next_ref, EventRef event, const QAInterface &interface)
-{
- QObject *const object = interface.object();
- Qt::Orientation orientation;
- if (interface.role() == QAccessible::ScrollBar) {
- orientation = scrollBarOrientation(interface);
- } else if (QSplitterHandle * const splitter = qobject_cast<QSplitterHandle * const>(object)) {
- // Qt reports the layout orientation, but we want the splitter handle orientation.
- orientation = (splitter->orientation() == Qt::Horizontal) ? Qt::Vertical : Qt::Horizontal;
- } else {
- return CallNextEventHandler(next_ref, event);
- }
- const CFStringRef orientationString = (orientation == Qt::Vertical)
- ? CFStringRef(QAXVerticalOrientationValue) : CFStringRef(QAXHorizontalOrientationValue);
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeCFStringRef, sizeof(orientationString), &orientationString);
- return noErr;
-}
-
-/*
- Figures out the next or previous contents for a splitter.
-*/
-static OSStatus handleSplitterContentsAttribute(EventHandlerCallRef next_ref, EventRef event, const QAInterface &interface, QCFString nextOrPrev)
-{
- if (interface.isValid() == false || interface.role() != QAccessible::Grip)
- return eventNotHandledErr;
-
- const QAInterface parent = interface.parent();
- if (parent.isValid() == false)
- return CallNextEventHandler(next_ref, event);
-
- if (parent.role() != QAccessible::Splitter)
- return CallNextEventHandler(next_ref, event);
-
- const QSplitter * const splitter = qobject_cast<const QSplitter * const>(parent.object());
- if (splitter == 0)
- return CallNextEventHandler(next_ref, event);
-
- QWidget * const splitterHandle = qobject_cast<QWidget * const>(interface.object());
- const int splitterHandleIndex = splitter->indexOf(splitterHandle);
- const int widgetIndex = (nextOrPrev == QCFString(CFStringRef(QAXPreviousContentsAttribute))) ? splitterHandleIndex - 1 : splitterHandleIndex;
- const QAElement contentsElement = accessibleHierarchyManager()->lookup(splitter->widget(widgetIndex), 0);
- return setAttributeValue(event, QList<QAElement>() << contentsElement);
-}
-
-/*
- Creates a list of all splitter handles the splitter contains.
-*/
-static OSStatus handleSplittersAttribute(EventHandlerCallRef next_ref, EventRef event, QAInterface &interface)
-{
- const QSplitter * const splitter = qobject_cast<const QSplitter * const>(interface.object());
- if (splitter == 0)
- return CallNextEventHandler(next_ref, event);
-
- accessibleHierarchyManager()->registerChildren(interface);
-
- QList<QAElement> handles;
- const int visibleSplitterCount = splitter->count() -1; // skip first handle, it's always invisible.
- for (int i = 0; i < visibleSplitterCount; ++i)
- handles.append(accessibleHierarchyManager()->lookup(splitter->handle(i + 1), 0));
-
- return setAttributeValue(event, handles);
-}
-
-// This handler gets the scroll bars for a scroll area
-static OSStatus handleScrollBarAttribute(EventHandlerCallRef next_ref, EventRef event, QAInterface &scrollArea, Qt::Orientation orientation)
-{
- QAElement scrollBar = scrollAreaGetScrollBar(scrollArea, orientation);
- if (scrollBar.isValid() == false)
- return CallNextEventHandler(next_ref, event);
-
- AXUIElementRef elementRef = scrollBar.element();
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeCFTypeRef, sizeof(elementRef), &elementRef);
- return noErr;
-}
-
-// This handler gets the contents for a scroll area or tab widget.
-static OSStatus handleContentsAttribute(EventHandlerCallRef next_ref, EventRef event, QAInterface &interface)
-{
- const QCFString mac_role = macRole(interface);
-
- QAElement contents;
-
- if (mac_role == kAXTabGroupRole) {
- contents = tabWidgetGetContents(interface);
- } else {
- contents = scrollAreaGetContents(interface);
- if (contents.isValid() == false)
- return CallNextEventHandler(next_ref, event);
- }
-
- return setAttributeValue(event, QList<QAElement>() << contents);
-}
-
-static OSStatus handleRowsAttribute(EventHandlerCallRef, EventRef event, QAInterface &tableView)
-{
- QList<QAElement> rows = lookup(tableView.children());
-
- // kill the first row which is the horizontal header.
- rows.removeAt(0);
-
- return setAttributeValue(event, rows);
-}
-
-static OSStatus handleVisibleRowsAttribute(EventHandlerCallRef, EventRef event, QAInterface &tableView)
-{
- QList<QAElement> visibleRows;
-
- QList<QAInterface> rows = tableView.children();
- // kill the first row which is the horizontal header.
- rows.removeAt(0);
-
- foreach (const QAInterface &interface, rows)
- if ((interface.state() & QAccessible::Invisible) == false)
- visibleRows.append(accessibleHierarchyManager()->lookup(interface));
-
- return setAttributeValue(event, visibleRows);
-}
-
-static OSStatus handleSelectedRowsAttribute(EventHandlerCallRef, EventRef event, QAInterface &tableView)
-{
- QList<QAElement> selectedRows;
- foreach (const QAInterface &interface, tableView.children())
- if ((interface.state() & QAccessible::Selected))
- selectedRows.append(accessibleHierarchyManager()->lookup(interface));
-
- return setAttributeValue(event, selectedRows);
-}
-
-static OSStatus getNamedAttribute(EventHandlerCallRef next_ref, EventRef event, QAInterface &interface)
-{
- CFStringRef var;
- GetEventParameter(event, kEventParamAccessibleAttributeName, typeCFStringRef, 0,
- sizeof(var), 0, &var);
-
- if (CFStringCompare(var, CFStringRef(QAXChildrenAttribute), 0) == kCFCompareEqualTo) {
- return handleChildrenAttribute(next_ref, event, interface);
- } else if(CFStringCompare(var, CFStringRef(QAXTopLevelUIElementAttribute), 0) == kCFCompareEqualTo) {
- return handleTopLevelUIElementAttribute(next_ref, event, interface);
- } else if(CFStringCompare(var, CFStringRef(QAXWindowAttribute), 0) == kCFCompareEqualTo) {
- return handleWindowAttribute(next_ref, event, interface);
- } else if(CFStringCompare(var, CFStringRef(QAXParentAttribute), 0) == kCFCompareEqualTo) {
- return handleParentAttribute(next_ref, event, interface);
- } else if (CFStringCompare(var, CFStringRef(QAXPositionAttribute), 0) == kCFCompareEqualTo) {
- return handlePositionAttribute(next_ref, event, interface);
- } else if (CFStringCompare(var, CFStringRef(QAXSizeAttribute), 0) == kCFCompareEqualTo) {
- return handleSizeAttribute(next_ref, event, interface);
- } else if (CFStringCompare(var, CFStringRef(QAXRoleAttribute), 0) == kCFCompareEqualTo) {
- CFStringRef role = macRole(interface);
-// ###
-// QWidget * const widget = qobject_cast<QWidget *>(interface.object());
-// if (role == CFStringRef(QAXUnknownRole) && widget && widget->isWindow())
-// role = CFStringRef(QAXWindowRole);
-
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeCFStringRef,
- sizeof(role), &role);
-
- } else if (CFStringCompare(var, CFStringRef(QAXEnabledAttribute), 0) == kCFCompareEqualTo) {
- Boolean val = !((interface.state() & QAccessible::Unavailable))
- && !((interface.state() & QAccessible::Invisible));
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeBoolean,
- sizeof(val), &val);
- } else if (CFStringCompare(var, CFStringRef(QAXExpandedAttribute), 0) == kCFCompareEqualTo) {
- Boolean val = (interface.state() & QAccessible::Expanded);
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeBoolean,
- sizeof(val), &val);
- } else if (CFStringCompare(var, CFStringRef(QAXSelectedAttribute), 0) == kCFCompareEqualTo) {
- Boolean val = (interface.state() & QAccessible::Selection);
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeBoolean,
- sizeof(val), &val);
- } else if (CFStringCompare(var, CFStringRef(QAXFocusedAttribute), 0) == kCFCompareEqualTo) {
- Boolean val = (interface.state() & QAccessible::Focus);
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeBoolean,
- sizeof(val), &val);
- } else if (CFStringCompare(var, CFStringRef(QAXSelectedChildrenAttribute), 0) == kCFCompareEqualTo) {
- const int cc = interface.childCount();
- QList<QAElement> selected;
- for (int i = 1; i <= cc; ++i) {
- const QAInterface child_iface = interface.navigate(QAccessible::Child, i);
- if (child_iface.isValid() && child_iface.state() & QAccessible::Selected)
- selected.append(accessibleHierarchyManager()->lookup(child_iface));
- }
-
- return setAttributeValue(event, selected);
-
- } else if (CFStringCompare(var, CFStringRef(QAXCloseButtonAttribute), 0) == kCFCompareEqualTo) {
- if(interface.object() && interface.object()->isWidgetType()) {
- Boolean val = true; //do we want to add a WState for this?
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeBoolean,
- sizeof(val), &val);
- }
- } else if (CFStringCompare(var, CFStringRef(QAXZoomButtonAttribute), 0) == kCFCompareEqualTo) {
- if(interface.object() && interface.object()->isWidgetType()) {
- QWidget *widget = (QWidget*)interface.object();
- Boolean val = (widget->windowFlags() & Qt::WindowMaximizeButtonHint);
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeBoolean,
- sizeof(val), &val);
- }
- } else if (CFStringCompare(var, CFStringRef(QAXMinimizeButtonAttribute), 0) == kCFCompareEqualTo) {
- if(interface.object() && interface.object()->isWidgetType()) {
- QWidget *widget = (QWidget*)interface.object();
- Boolean val = (widget->windowFlags() & Qt::WindowMinimizeButtonHint);
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeBoolean,
- sizeof(val), &val);
- }
- } else if (CFStringCompare(var, CFStringRef(QAXToolbarButtonAttribute), 0) == kCFCompareEqualTo) {
- if(interface.object() && interface.object()->isWidgetType()) {
- QWidget *widget = (QWidget*)interface.object();
- Boolean val = qobject_cast<QMainWindow *>(widget) != 0;
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeBoolean,
- sizeof(val), &val);
- }
- } else if (CFStringCompare(var, CFStringRef(QAXGrowAreaAttribute), 0) == kCFCompareEqualTo) {
- if(interface.object() && interface.object()->isWidgetType()) {
- Boolean val = true; //do we want to add a WState for this?
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeBoolean,
- sizeof(val), &val);
- }
- } else if (CFStringCompare(var, CFStringRef(QAXMinimizedAttribute), 0) == kCFCompareEqualTo) {
- if (interface.object() && interface.object()->isWidgetType()) {
- QWidget *widget = (QWidget*)interface.object();
- Boolean val = (widget->windowState() & Qt::WindowMinimized);
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeBoolean,
- sizeof(val), &val);
- }
- } else if (CFStringCompare(var, CFStringRef(QAXSubroleAttribute), 0) == kCFCompareEqualTo) {
- return handleSubroleAttribute(next_ref, event, interface);
- } else if (CFStringCompare(var, CFStringRef(QAXRoleDescriptionAttribute), 0) == kCFCompareEqualTo) {
-#if !defined(QT_MAC_USE_COCOA)
- if (HICopyAccessibilityRoleDescription) {
- const CFStringRef roleDescription = HICopyAccessibilityRoleDescription(macRole(interface), 0);
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeCFStringRef,
- sizeof(roleDescription), &roleDescription);
- } else
-#endif
- {
- // Just use Qt::Description on 10.3
- handleStringAttribute(event, QAccessible::Description, interface);
- }
- } else if (CFStringCompare(var, CFStringRef(QAXTitleAttribute), 0) == kCFCompareEqualTo) {
- const QAccessible::Role role = interface.role();
- const QAccessible::Text text = (QAccessible::Text)textForRoleAndAttribute(role, var);
- handleStringAttribute(event, text, interface);
- } else if (CFStringCompare(var, CFStringRef(QAXValueAttribute), 0) == kCFCompareEqualTo) {
- const QAccessible::Role role = interface.role();
- const QAccessible::Text text = (QAccessible::Text)textForRoleAndAttribute(role, var);
- if (role == QAccessible::CheckBox || role == QAccessible::RadioButton) {
- int value = buttonValue(interface);
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeUInt32, sizeof(value), &value);
- } else {
- handleStringAttribute(event, text, interface);
- }
- } else if (CFStringCompare(var, CFStringRef(QAXDescriptionAttribute), 0) == kCFCompareEqualTo) {
- const QAccessible::Role role = interface.role();
- const QAccessible::Text text = (QAccessible::Text)textForRoleAndAttribute(role, var);
- handleStringAttribute(event, text, interface);
- } else if (CFStringCompare(var, CFStringRef(QAXLinkedUIElementsAttribute), 0) == kCFCompareEqualTo) {
- return CallNextEventHandler(next_ref, event);
- } else if (CFStringCompare(var, CFStringRef(QAXHelpAttribute), 0) == kCFCompareEqualTo) {
- const QAccessible::Role role = interface.role();
- const QAccessible::Text text = (QAccessible::Text)textForRoleAndAttribute(role, var);
- handleStringAttribute(event, text, interface);
- } else if (CFStringCompare(var, kAXTitleUIElementAttribute, 0) == kCFCompareEqualTo) {
- return CallNextEventHandler(next_ref, event);
- } else if (CFStringCompare(var, CFStringRef(QAXTabsAttribute), 0) == kCFCompareEqualTo) {
- return handleTabsAttribute(next_ref, event, interface);
- } else if (CFStringCompare(var, CFStringRef(QAXMinValueAttribute), 0) == kCFCompareEqualTo) {
- // tabs we first go to the tab bar which is child #2.
- QAInterface tabBarInterface = interface.childAt(2);
- return handleTabsAttribute(next_ref, event, tabBarInterface);
- } else if (CFStringCompare(var, CFStringRef(QAXMinValueAttribute), 0) == kCFCompareEqualTo) {
- if (interface.role() == QAccessible::RadioButton || interface.role() == QAccessible::CheckBox) {
- uint value = 0;
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeUInt32, sizeof(value), &value);
- } else {
- return CallNextEventHandler(next_ref, event);
- }
- } else if (CFStringCompare(var, CFStringRef(QAXMaxValueAttribute), 0) == kCFCompareEqualTo) {
- if (interface.role() == QAccessible::RadioButton || interface.role() == QAccessible::CheckBox) {
- uint value = 2;
- SetEventParameter(event, kEventParamAccessibleAttributeValue, typeUInt32, sizeof(value), &value);
- } else {
- return CallNextEventHandler(next_ref, event);
- }
- } else if (CFStringCompare(var, CFStringRef(QAXOrientationAttribute), 0) == kCFCompareEqualTo) {
- return handleOrientationAttribute(next_ref, event, interface);
- } else if (CFStringCompare(var, CFStringRef(QAXPreviousContentsAttribute), 0) == kCFCompareEqualTo) {
- return handleSplitterContentsAttribute(next_ref, event, interface, CFStringRef(QAXPreviousContentsAttribute));
- } else if (CFStringCompare(var, CFStringRef(QAXNextContentsAttribute), 0) == kCFCompareEqualTo) {
- return handleSplitterContentsAttribute(next_ref, event, interface, CFStringRef(QAXNextContentsAttribute));
- } else if (CFStringCompare(var, CFStringRef(QAXSplittersAttribute), 0) == kCFCompareEqualTo) {
- return handleSplittersAttribute(next_ref, event, interface);
- } else if (CFStringCompare(var, CFStringRef(QAXHorizontalScrollBarAttribute), 0) == kCFCompareEqualTo) {
- return handleScrollBarAttribute(next_ref, event, interface, Qt::Horizontal);
- } else if (CFStringCompare(var, CFStringRef(QAXVerticalScrollBarAttribute), 0) == kCFCompareEqualTo) {
- return handleScrollBarAttribute(next_ref, event, interface, Qt::Vertical);
- } else if (CFStringCompare(var, CFStringRef(QAXContentsAttribute), 0) == kCFCompareEqualTo) {
- return handleContentsAttribute(next_ref, event, interface);
- } else if (CFStringCompare(var, CFStringRef(QAXRowsAttribute), 0) == kCFCompareEqualTo) {
- return handleRowsAttribute(next_ref, event, interface);
- } else if (CFStringCompare(var, CFStringRef(QAXVisibleRowsAttribute), 0) == kCFCompareEqualTo) {
- return handleVisibleRowsAttribute(next_ref, event, interface);
- } else if (CFStringCompare(var, CFStringRef(QAXSelectedRowsAttribute), 0) == kCFCompareEqualTo) {
- return handleSelectedRowsAttribute(next_ref, event, interface);
- } else {
- return CallNextEventHandler(next_ref, event);
- }
- return noErr;
-}
-
-static OSStatus isNamedAttributeSettable(EventRef event, const QAInterface &interface)
-{
- CFStringRef var;
- GetEventParameter(event, kEventParamAccessibleAttributeName, typeCFStringRef, 0,
- sizeof(var), 0, &var);
- Boolean settable = false;
- if (CFStringCompare(var, CFStringRef(QAXFocusedAttribute), 0) == kCFCompareEqualTo) {
- settable = true;
- } else {
- for (int r = 0; text_bindings[r][0].qt != -1; r++) {
- if(interface.role() == (QAccessible::Role)text_bindings[r][0].qt) {
- for (int a = 1; text_bindings[r][a].qt != -1; a++) {
- if (CFStringCompare(var, CFStringRef(text_bindings[r][a].mac), 0) == kCFCompareEqualTo) {
- settable = text_bindings[r][a].settable;
- break;
- }
- }
- }
- }
- }
- SetEventParameter(event, kEventParamAccessibleAttributeSettable, typeBoolean,
- sizeof(settable), &settable);
- return noErr;
-}
-
-static OSStatus getChildAtPoint(EventHandlerCallRef next_ref, EventRef event, QAInterface &interface)
-{
- Q_UNUSED(next_ref);
- if (interface.isValid() == false)
- return eventNotHandledErr;
-
- // Add the children for this interface to the global QAccessibelHierachyManager.
- accessibleHierarchyManager()->registerChildren(interface);
-
- Point where;
- GetEventParameter(event, kEventParamMouseLocation, typeQDPoint, 0, sizeof(where), 0, &where);
- const QAInterface childInterface = interface.childAt(where.h, where.v);
-
- if (childInterface.isValid() == false || childInterface == interface)
- return eventNotHandledErr;
-
- const QAElement element = accessibleHierarchyManager()->lookup(childInterface);
- if (element.isValid() == false)
- return eventNotHandledErr;
-
- AXUIElementRef elementRef = element.element();
- CFRetain(elementRef);
- SetEventParameter(event, kEventParamAccessibleChild, typeCFTypeRef,
- sizeof(elementRef), &elementRef);
-
- return noErr;
-}
-
-/*
- Returns a list of actions the given interface supports.
- Currently implemented by getting the interface role and deciding based on that.
-*/
-static QList<QAccessible::Action> supportedPredefinedActions(const QAInterface &interface)
-{
- QList<QAccessible::Action> actions;
- switch (interface.role()) {
- default:
- // Most things can be pressed.
- actions.append(QAccessible::Press);
- break;
- }
-
- return actions;
-}
-
-/*
- Translates a predefined QAccessible::Action to a Mac action constant.
- Returns an empty string if the Qt Action has no mac equivalent.
-*/
-static QCFString translateAction(const QAccessible::Action action)
-{
- switch (action) {
- case QAccessible::Press:
- return CFStringRef(QAXPressAction);
- break;
- case QAccessible::Increase:
- return CFStringRef(QAXIncrementAction);
- break;
- case QAccessible::Decrease:
- return CFStringRef(QAXDecrementAction);
- break;
- case QAccessible::Accept:
- return CFStringRef(QAXConfirmAction);
- break;
- case QAccessible::Select:
- return CFStringRef(QAXPickAction);
- break;
- case QAccessible::Cancel:
- return CFStringRef(QAXCancelAction);
- break;
- default:
- return QCFString();
- break;
- }
-}
-
-/*
- Translates between a Mac action constant and a QAccessible::Action.
- Returns QAccessible::Default action if there is no Qt predefined equivalent.
-*/
-static QAccessible::Action translateAction(const CFStringRef actionName)
-{
- if(CFStringCompare(actionName, CFStringRef(QAXPressAction), 0) == kCFCompareEqualTo) {
- return QAccessible::Press;
- } else if(CFStringCompare(actionName, CFStringRef(QAXIncrementAction), 0) == kCFCompareEqualTo) {
- return QAccessible::Increase;
- } else if(CFStringCompare(actionName, CFStringRef(QAXDecrementAction), 0) == kCFCompareEqualTo) {
- return QAccessible::Decrease;
- } else if(CFStringCompare(actionName, CFStringRef(QAXConfirmAction), 0) == kCFCompareEqualTo) {
- return QAccessible::Accept;
- } else if(CFStringCompare(actionName, CFStringRef(QAXPickAction), 0) == kCFCompareEqualTo) {
- return QAccessible::Select;
- } else if(CFStringCompare(actionName, CFStringRef(QAXCancelAction), 0) == kCFCompareEqualTo) {
- return QAccessible::Cancel;
- } else {
- return QAccessible::DefaultAction;
- }
-}
-#endif // QT_MAC_USE_COCOA
-
-/*
- Copies the translated names all supported actions for an interface into the kEventParamAccessibleActionNames
- event parameter.
-*/
-#ifndef QT_MAC_USE_COCOA
-static OSStatus getAllActionNames(EventHandlerCallRef next_ref, EventRef event, const QAInterface &interface)
-{
- Q_UNUSED(next_ref);
-
- CFMutableArrayRef actions = 0;
- GetEventParameter(event, kEventParamAccessibleActionNames, typeCFMutableArrayRef, 0,
- sizeof(actions), 0, &actions);
-
- // Add supported predefined actions.
- const QList<QAccessible::Action> predefinedActions = supportedPredefinedActions(interface);
- for (int i = 0; i < predefinedActions.count(); ++i) {
- const QCFString action = translateAction(predefinedActions.at(i));
- if (action != QCFString())
- qt_mac_append_cf_uniq(actions, action);
- }
-
- // Add user actions
- const int actionCount = interface.userActionCount();
- for (int i = 0; i < actionCount; ++i) {
- const QString actionName = interface.actionText(i, QAccessible::Name);
- qt_mac_append_cf_uniq(actions, QCFString::toCFStringRef(actionName));
- }
-
- return noErr;
-}
-#endif
-
-/*
- Handles the perforNamedAction event.
-*/
-#ifndef QT_MAC_USE_COCOA
-static OSStatus performNamedAction(EventHandlerCallRef next_ref, EventRef event, const QAInterface& interface)
-{
- Q_UNUSED(next_ref);
-
- CFStringRef act;
- GetEventParameter(event, kEventParamAccessibleActionName, typeCFStringRef, 0,
- sizeof(act), 0, &act);
-
- const QAccessible::Action action = translateAction(act);
-
- // Perform built-in action
- if (action != QAccessible::DefaultAction) {
- interface.doAction(action, QVariantList());
- return noErr;
- }
-
- // Search for user-defined actions and perform it if found.
- const int actCount = interface.userActionCount();
- const QString qAct = QCFString::toQString(act);
- for(int i = 0; i < actCount; i++) {
- if(interface.actionText(i, QAccessible::Name) == qAct) {
- interface.doAction(i, QVariantList());
- break;
- }
- }
- return noErr;
-}
-
-static OSStatus setNamedAttribute(EventHandlerCallRef next_ref, EventRef event, const QAInterface &interface)
-{
- Q_UNUSED(next_ref);
- Q_UNUSED(event);
-
- CFStringRef var;
- GetEventParameter(event, kEventParamAccessibleAttributeName, typeCFStringRef, 0,
- sizeof(var), 0, &var);
- if(CFStringCompare(var, CFStringRef(QAXFocusedAttribute), 0) == kCFCompareEqualTo) {
- CFTypeRef val;
- if(GetEventParameter(event, kEventParamAccessibleAttributeValue, typeCFTypeRef, 0,
- sizeof(val), 0, &val) == noErr) {
- if(CFGetTypeID(val) == CFBooleanGetTypeID() &&
- CFEqual(static_cast<CFBooleanRef>(val), kCFBooleanTrue)) {
- interface.doAction(QAccessible::SetFocus);
- }
- }
- } else {
- bool found = false;
- for(int r = 0; text_bindings[r][0].qt != -1; r++) {
- if(interface.role() == (QAccessible::Role)text_bindings[r][0].qt) {
- for(int a = 1; text_bindings[r][a].qt != -1; a++) {
- if(CFStringCompare(var, CFStringRef(text_bindings[r][a].mac), 0) == kCFCompareEqualTo) {
- if(!text_bindings[r][a].settable) {
- } else {
- CFTypeRef val;
- if(GetEventParameter(event, kEventParamAccessibleAttributeValue, typeCFTypeRef, 0,
- sizeof(val), 0, &val) == noErr) {
- if(CFGetTypeID(val) == CFStringGetTypeID())
- interface.setText((QAccessible::Text)text_bindings[r][a].qt,
- QCFString::toQString(static_cast<CFStringRef>(val)));
-
- }
- }
- found = true;
- break;
- }
- }
- break;
- }
- }
- }
- return noErr;
-}
-
-/*
- This is the main accessibility event handler.
-*/
-static OSStatus accessibilityEventHandler(EventHandlerCallRef next_ref, EventRef event, void *data)
-{
- Q_UNUSED(data)
-
- // Return if this event is not a AccessibleGetNamedAttribute event.
- const UInt32 eclass = GetEventClass(event);
- if (eclass != kEventClassAccessibility)
- return eventNotHandledErr;
-
- // Get the AXUIElementRef and QAInterface pointer
- AXUIElementRef element = 0;
- GetEventParameter(event, kEventParamAccessibleObject, typeCFTypeRef, 0, sizeof(element), 0, &element);
- QAInterface interface = accessibleHierarchyManager()->lookup(element);
- if (interface.isValid() == false)
- return eventNotHandledErr;
-
- const UInt32 ekind = GetEventKind(event);
- OSStatus status = noErr;
- switch (ekind) {
- case kEventAccessibleGetAllAttributeNames:
- status = getAllAttributeNames(event, interface, next_ref);
- break;
- case kEventAccessibleGetNamedAttribute:
- status = getNamedAttribute(next_ref, event, interface);
- break;
- case kEventAccessibleIsNamedAttributeSettable:
- status = isNamedAttributeSettable(event, interface);
- break;
- case kEventAccessibleGetChildAtPoint:
- status = getChildAtPoint(next_ref, event, interface);
- break;
- case kEventAccessibleGetAllActionNames:
- status = getAllActionNames(next_ref, event, interface);
- break;
- case kEventAccessibleGetFocusedChild:
- status = CallNextEventHandler(next_ref, event);
- break;
- case kEventAccessibleSetNamedAttribute:
- status = setNamedAttribute(next_ref, event, interface);
- break;
- case kEventAccessiblePerformNamedAction:
- status = performNamedAction(next_ref, event, interface);
- break;
- default:
- status = CallNextEventHandler(next_ref, event);
- break;
- };
- return status;
-}
-#endif
-
-void QAccessible::initialize()
-{
-#ifndef QT_MAC_USE_COCOA
- registerQtAccessibilityHIObjectSubclass();
- installApplicationEventhandler();
-#endif
-}
-
-// Sets thre root object for the application
-void QAccessible::setRootObject(QObject *object)
-{
- // Call installed root object handler if we have one
- if (rootObjectHandler) {
- rootObjectHandler(object);
- return;
- }
-
- rootObject = object;
-}
-
-void QAccessible::cleanup()
-{
- accessibleHierarchyManager()->reset();
-#ifndef QT_MAC_USE_COCOA
- removeEventhandler(applicationEventHandlerUPP);
- removeEventhandler(objectCreateEventHandlerUPP);
- removeEventhandler(accessibilityEventHandlerUPP);
-#endif
-}
-
-void QAccessible::updateAccessibility(QObject *object, int child, Event reason)
-{
- // Call installed update handler if we have one.
- if (updateHandler) {
- updateHandler(object, child, reason);
- return;
- }
-
-#ifndef QT_MAC_USE_COCOA
- // Return if the mac accessibility is not enabled.
- if(!AXAPIEnabled())
- return;
-
- // Work around crash, disable accessiblity for focus frames.
- if (qstrcmp(object->metaObject()->className(), "QFocusFrame") == 0)
- return;
-
-// qDebug() << "updateAccessibility" << object << child << hex << reason;
-
- if (reason == ObjectShow) {
- QAInterface interface = QAInterface(QAccessible::queryAccessibleInterface(object), child);
- accessibleHierarchyManager()->registerInterface(interface);
- }
-
- const QAElement element = accessibleHierarchyManager()->lookup(object, child);
- if (element.isValid() == false)
- return;
-
-
- CFStringRef notification = 0;
- if(object && object->isWidgetType() && reason == ObjectCreated) {
- notification = CFStringRef(QAXWindowCreatedNotification);
- } else if(reason == ValueChanged) {
- notification = CFStringRef(QAXValueChangedNotification);
- } else if(reason == MenuStart) {
- notification = CFStringRef(QAXMenuOpenedNotification);
- } else if(reason == MenuEnd) {
- notification = CFStringRef(QAXMenuClosedNotification);
- } else if(reason == LocationChanged) {
- notification = CFStringRef(QAXWindowMovedNotification);
- } else if(reason == ObjectShow || reason == ObjectHide ) {
- // When a widget is deleted we get a ObjectHide before the destroyed(QObject *)
- // signal is emitted (which makes sense). However, at this point we are in the
- // middle of the QWidget destructor which means that we have to be careful when
- // using the widget pointer. Since we can't control what the accessibilty interfaces
- // does when navigate() is called below we ignore the hide update in this case.
- // (the widget will be deleted soon anyway.)
- extern QWidgetPrivate * qt_widget_private(QWidget *);
- if (QWidget *widget = qobject_cast<QWidget*>(object)) {
- if (qt_widget_private(widget)->data.in_destructor)
- return;
-
- // Check widget parent as well, special case for preventing crash
- // when the viewport() of an abstract scroll area is hidden when
- // the QWidget destructor hides all its children.
- QWidget *parentWidget = widget->parentWidget();
- if (parentWidget && qt_widget_private(parentWidget)->data.in_destructor)
- return;
- }
-
- // There is no equivalent Mac notification for ObjectShow/Hide, so we call HIObjectSetAccessibilityIgnored
- // and isItIntersting which will mark the HIObject accociated with the element as ignored if the
- // QAccessible::Invisible state bit is set.
- QAInterface interface = accessibleHierarchyManager()->lookup(element);
- if (interface.isValid()) {
- HIObjectSetAccessibilityIgnored(element.object(), !isItInteresting(interface));
- }
-
- // If the interface manages its own children, also check if we should ignore those.
- if (isItemView(interface) == false && managesChildren(interface)) {
- for (int i = 1; i <= interface.childCount(); ++i) {
- QAInterface childInterface = interface.navigate(QAccessible::Child, i);
- if (childInterface.isValid() && childInterface.isHIView() == false) {
- const QAElement element = accessibleHierarchyManager()->lookup(childInterface);
- if (element.isValid()) {
- HIObjectSetAccessibilityIgnored(element.object(), !isItInteresting(childInterface));
- }
- }
- }
- }
-
- } else if(reason == Focus) {
- if(object && object->isWidgetType()) {
- QWidget *w = static_cast<QWidget*>(object);
- if(w->isWindow())
- notification = CFStringRef(QAXFocusedWindowChangedNotification);
- else
- notification = CFStringRef(QAXFocusedUIElementChangedNotification);
- }
- }
-
- if (!notification)
- return;
-
- AXNotificationHIObjectNotify(notification, element.object(), element.id());
-#endif
-}
-
-QT_END_NAMESPACE
-
-#endif // QT_NO_ACCESSIBILITY
diff --git a/src/gui/accessible/qaccessible_mac_carbon.cpp b/src/gui/accessible/qaccessible_mac_carbon.cpp
deleted file mode 100644
index 32a242f274..0000000000
--- a/src/gui/accessible/qaccessible_mac_carbon.cpp
+++ /dev/null
@@ -1,119 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-static OSStatus applicationEventHandler(EventHandlerCallRef next_ref, EventRef event, void *data);
-static EventHandlerUPP applicationEventHandlerUPP = 0;
-static EventTypeSpec application_events[] = {
- { kEventClassAccessibility, kEventAccessibleGetChildAtPoint },
- { kEventClassAccessibility, kEventAccessibleGetNamedAttribute }
-};
-
-static CFStringRef kObjectQtAccessibility = CFSTR("com.trolltech.qt.accessibility");
-static EventHandlerUPP objectCreateEventHandlerUPP = 0;
-static EventTypeSpec objectCreateEvents[] = {
- { kEventClassHIObject, kEventHIObjectConstruct },
- { kEventClassHIObject, kEventHIObjectInitialize },
- { kEventClassHIObject, kEventHIObjectDestruct },
- { kEventClassHIObject, kEventHIObjectPrintDebugInfo }
-};
-
-static OSStatus accessibilityEventHandler(EventHandlerCallRef next_ref, EventRef event, void *data);
-static EventHandlerUPP accessibilityEventHandlerUPP = 0;
-static EventTypeSpec accessibilityEvents[] = {
- { kEventClassAccessibility, kEventAccessibleGetChildAtPoint },
- { kEventClassAccessibility, kEventAccessibleGetFocusedChild },
- { kEventClassAccessibility, kEventAccessibleGetAllAttributeNames },
- { kEventClassAccessibility, kEventAccessibleGetNamedAttribute },
- { kEventClassAccessibility, kEventAccessibleSetNamedAttribute },
- { kEventClassAccessibility, kEventAccessibleIsNamedAttributeSettable },
- { kEventClassAccessibility, kEventAccessibleGetAllActionNames },
- { kEventClassAccessibility, kEventAccessiblePerformNamedAction },
- { kEventClassAccessibility, kEventAccessibleGetNamedActionDescription }
-};
-
-static void installAcessibilityEventHandler(HIObjectRef hiObject)
-{
- if (!accessibilityEventHandlerUPP)
- accessibilityEventHandlerUPP = NewEventHandlerUPP(accessibilityEventHandler);
-
- InstallHIObjectEventHandler(hiObject, accessibilityEventHandlerUPP,
- GetEventTypeCount(accessibilityEvents),
- accessibilityEvents, 0, 0);
-}
-
-static OSStatus objectCreateEventHandler(EventHandlerCallRef next_ref, EventRef event, void *data)
-{
- Q_UNUSED(data)
- Q_UNUSED(event)
- Q_UNUSED(next_ref)
- return noErr;
-}
-
-static void registerQtAccessibilityHIObjectSubclass()
-{
- if (!objectCreateEventHandlerUPP)
- objectCreateEventHandlerUPP = NewEventHandlerUPP(objectCreateEventHandler);
- OSStatus err = HIObjectRegisterSubclass(kObjectQtAccessibility, 0, 0, objectCreateEventHandlerUPP,
- GetEventTypeCount(objectCreateEvents), objectCreateEvents, 0, 0);
- if (err && err != hiObjectClassExistsErr)
- qWarning("qaccessible_mac internal error: Could not register accessibility HIObject subclass");
-}
-
-static void installApplicationEventhandler()
-{
- if (!applicationEventHandlerUPP)
- applicationEventHandlerUPP = NewEventHandlerUPP(applicationEventHandler);
-
- OSStatus err = InstallApplicationEventHandler(applicationEventHandlerUPP,
- GetEventTypeCount(application_events), application_events,
- 0, 0);
-
- if (err && err != eventHandlerAlreadyInstalledErr)
- qWarning("qaccessible_mac internal error: Could not install application accessibility event handler");
-}
-
-static void removeEventhandler(EventHandlerUPP eventHandler)
-{
- if (eventHandler) {
- DisposeEventHandlerUPP(eventHandler);
- eventHandler = 0;
- }
-}
diff --git a/src/gui/accessible/qaccessible_mac_cocoa.mm b/src/gui/accessible/qaccessible_mac_cocoa.mm
deleted file mode 100644
index 461b61aacf..0000000000
--- a/src/gui/accessible/qaccessible_mac_cocoa.mm
+++ /dev/null
@@ -1,239 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-
-#include "qaccessible.h"
-#include "qaccessible_mac_p.h"
-#include "qdebug.h"
-#include "qtabwidget.h"
-
-#include <private/qt_mac_p.h>
-#include <private/qcocoaview_mac_p.h>
-#include <private/qwidget_p.h>
-
-
-#ifndef QT_NO_ACCESSIBILITY
-
-#ifdef QT_MAC_USE_COCOA
-
-QT_BEGIN_NAMESPACE
-
-//#define MAC_ACCESSIBILTY_DEVELOPER_MODE
-
-#ifndef QT_NO_DEBUG_STREAM
-#ifdef MAC_ACCESSIBILTY_DEVELOPER_MODE
-#define MAC_ACCESSIBILTY_DEBUG QT_PREPEND_NAMESPACE(qDebug)
-#else
-#define MAC_ACCESSIBILTY_DEBUG if (0) QT_PREPEND_NAMESPACE(qDebug)
-#endif
-#else
-#define MAC_ACCESSIBILTY_DEBUG if (0) QT_PREPEND_NAMESPACE(QNoDebug)
-#endif
-
-typedef QMap<QAccessible::Role, NSString *> QMacAccessibiltyRoleMap;
-Q_GLOBAL_STATIC(QMacAccessibiltyRoleMap, qMacAccessibiltyRoleMap);
-
-static QAInterface interfaceForView(QT_MANGLE_NAMESPACE(QCocoaView) *view)
-{
- return QAInterface(QAccessible::queryAccessibleInterface([view qt_qwidget]));
-}
-
-/*
- Set up mappings from Qt accessibilty roles to Mac accessibilty roles.
-*/
-static void populateRoleMap()
-{
- QMacAccessibiltyRoleMap &roleMap = *qMacAccessibiltyRoleMap();
- roleMap[QAccessible::MenuItem] = NSAccessibilityMenuItemRole;
- roleMap[QAccessible::MenuBar] = NSAccessibilityMenuBarRole;
- roleMap[QAccessible::ScrollBar] = NSAccessibilityScrollBarRole;
- roleMap[QAccessible::Grip] = NSAccessibilityGrowAreaRole;
- roleMap[QAccessible::Window] = NSAccessibilityWindowRole;
- roleMap[QAccessible::Dialog] = NSAccessibilityWindowRole;
- roleMap[QAccessible::AlertMessage] = NSAccessibilityWindowRole;
- roleMap[QAccessible::ToolTip] = NSAccessibilityWindowRole;
- roleMap[QAccessible::HelpBalloon] = NSAccessibilityWindowRole;
- roleMap[QAccessible::PopupMenu] = NSAccessibilityMenuRole;
- roleMap[QAccessible::Application] = NSAccessibilityApplicationRole;
- roleMap[QAccessible::Pane] = NSAccessibilityGroupRole;
- roleMap[QAccessible::Grouping] = NSAccessibilityGroupRole;
- roleMap[QAccessible::Separator] = NSAccessibilitySplitterRole;
- roleMap[QAccessible::ToolBar] = NSAccessibilityToolbarRole;
- roleMap[QAccessible::PageTab] = NSAccessibilityRadioButtonRole;
- roleMap[QAccessible::ButtonMenu] = NSAccessibilityMenuButtonRole;
- roleMap[QAccessible::ButtonDropDown] = NSAccessibilityPopUpButtonRole;
- roleMap[QAccessible::SpinBox] = NSAccessibilityIncrementorRole;
- roleMap[QAccessible::Slider] = NSAccessibilitySliderRole;
- roleMap[QAccessible::ProgressBar] = NSAccessibilityProgressIndicatorRole;
- roleMap[QAccessible::ComboBox] = NSAccessibilityPopUpButtonRole;
- roleMap[QAccessible::RadioButton] = NSAccessibilityRadioButtonRole;
- roleMap[QAccessible::CheckBox] = NSAccessibilityCheckBoxRole;
- roleMap[QAccessible::StaticText] = NSAccessibilityStaticTextRole;
- roleMap[QAccessible::Table] = NSAccessibilityTableRole;
- roleMap[QAccessible::StatusBar] = NSAccessibilityStaticTextRole;
- roleMap[QAccessible::Column] = NSAccessibilityColumnRole;
- roleMap[QAccessible::ColumnHeader] = NSAccessibilityColumnRole;
- roleMap[QAccessible::Row] = NSAccessibilityRowRole;
- roleMap[QAccessible::RowHeader] = NSAccessibilityRowRole;
- roleMap[QAccessible::Cell] = NSAccessibilityTextFieldRole;
- roleMap[QAccessible::PushButton] = NSAccessibilityButtonRole;
- roleMap[QAccessible::EditableText] = NSAccessibilityTextFieldRole;
- roleMap[QAccessible::Link] = NSAccessibilityTextFieldRole;
- roleMap[QAccessible::Indicator] = NSAccessibilityValueIndicatorRole;
- roleMap[QAccessible::Splitter] = NSAccessibilitySplitGroupRole;
- roleMap[QAccessible::List] = NSAccessibilityListRole;
- roleMap[QAccessible::ListItem] = NSAccessibilityStaticTextRole;
- roleMap[QAccessible::Cell] = NSAccessibilityStaticTextRole;
-}
-
-/*
- Returns a Mac accessibility role for the given interface, or
- NSAccessibilityUnknownRole if no role mapping is found.
-*/
-static NSString *macRoleForInterface(QAInterface interface)
-{
- const QAccessible::Role qtRole = interface.role();
- QMacAccessibiltyRoleMap &roleMap = *qMacAccessibiltyRoleMap();
-
- if (roleMap.isEmpty())
- populateRoleMap();
-
- MAC_ACCESSIBILTY_DEBUG() << "role for" << interface.object() << "interface role" << hex << qtRole;
-
- if (roleMap.contains(qtRole)) {
- MAC_ACCESSIBILTY_DEBUG() << "return" << roleMap[qtRole];
- return roleMap[qtRole];
- }
-
- MAC_ACCESSIBILTY_DEBUG() << "return NSAccessibilityUnknownRole";
- return NSAccessibilityUnknownRole;
-}
-
-/*
- Is the interface a QTabBar embedded in a QTabWidget?
- (as opposed to a stand-alone tab bar)
-*/
-static bool isEmbeddedTabBar(const QAInterface &interface)
-{
- QObject *object = interface.object();
- if (interface.role() == QAccessible::PageTabList && object)
- return (qobject_cast<QTabWidget *>(object->parent()));
-
- return false;
-}
-
-static bool isInterfaceIgnored(QAInterface interface)
-{
- // Mac accessibility does not have an attribute that corresponds to the
- // Invisible/Offscreen state. Use the ignore facility to disable them.
- const QAccessible::State state = interface.state();
- if (state & QAccessible::Invisible ||
- state & QAccessible::Offscreen )
- return false;
-
- // Hide QTabBars that has a QTabWidget parent (the QTabWidget handles the accessibility)
- if (isEmbeddedTabBar(interface))
- return false;
-
- if (QObject * const object = interface.object()) {
- const QString className = QLatin1String(object->metaObject()->className());
-
- // Prevent VoiceOver from focusing on tool tips by ignoring those
- // interfaces. Shifting VoiceOver focus to the tool tip is confusing
- // and the contents of the tool tip is avalible through the description
- // attribute anyway.
- if (className == QLatin1String("QTipLabel"))
- return false;
- }
-
- // Hide interfaces with an unknown role. When developing it's often useful to disable
- // this check to see all interfaces in the hierarchy.
-#ifndef MAC_ACCESSIBILTY_DEVELOPER_MODE
- return [macRoleForInterface(interface) isEqualToString: NSAccessibilityUnknownRole];
-#else
- return NO;
-#endif
-}
-
-QT_END_NAMESPACE
-
-@implementation QT_MANGLE_NAMESPACE(QCocoaView) (Accessibility)
-
-- (BOOL)accessibilityIsIgnored
-{
- QT_PREPEND_NAMESPACE(QAInterface) interface = QT_PREPEND_NAMESPACE(interfaceForView)(self);
- return isInterfaceIgnored(interface);
-}
-
-- (NSArray *)accessibilityAttributeNames
-{
- QT_PREPEND_NAMESPACE(QAInterface) interface = QT_PREPEND_NAMESPACE(interfaceForView)(self);
-
- static NSArray *attributes = nil;
- if (attributes == nil) {
- attributes = [super accessibilityAttributeNames];
-
- }
- return attributes;
-}
-
-- (id)accessibilityAttributeValue:(NSString *)attribute
-{
- MAC_ACCESSIBILTY_DEBUG() << "accessibilityAttributeValue" << self <<
- QT_PREPEND_NAMESPACE(QCFString)::toQString(reinterpret_cast<CFStringRef>(attribute));
-
- QT_PREPEND_NAMESPACE(QAInterface) interface = QT_PREPEND_NAMESPACE(interfaceForView)(self);
-
- // Switch on the attribute name and call the appropriate handler function.
- // Pass the call on to the NSView class for attributes we don't handle.
- if ([attribute isEqualToString:@"AXRole"]) {
- return macRoleForInterface(interface);
- } else {
- return [super accessibilityAttributeValue:attribute];
- }
-}
-
-@end
-
-#endif // QT_MAC_USE_COCOA
-
-#endif // QT_NO_ACCESSIBILITY
-
diff --git a/src/gui/accessible/qaccessible_mac_p.h b/src/gui/accessible/qaccessible_mac_p.h
deleted file mode 100644
index 9b7d25a334..0000000000
--- a/src/gui/accessible/qaccessible_mac_p.h
+++ /dev/null
@@ -1,479 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QACCESSIBLE_MAC_P_H
-#define QACCESSIBLE_MAC_P_H
-
-//
-// W A R N I N G
-// -------------
-//
-// This file is not part of the Qt API. It exists purely as an
-// implementation detail. This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-//
-
-#include <qglobal.h>
-#include <private/qt_mac_p.h>
-#include <qaccessible.h>
-#include <qwidget.h>
-#include <qdebug.h>
-
-//#define Q_ACCESSIBLE_MAC_DEBUG
-
-QT_BEGIN_NAMESPACE
-
-/*
- QAccessibleInterfaceWrapper wraps QAccessibleInterface and adds
- a ref count. QAccessibleInterfaceWrapper is a "by-value" class.
-*/
-class Q_AUTOTEST_EXPORT QAccessibleInterfaceWrapper
-{
-public:
- QAccessibleInterfaceWrapper()
- : interface(0), childrenIsRegistered(new bool(false)), refCount(new int(1)) { }
-
- QAccessibleInterfaceWrapper(QAccessibleInterface *interface)
- :interface(interface), childrenIsRegistered(new bool(false)), refCount(new int(1)) { }
-
- ~QAccessibleInterfaceWrapper()
- {
- if (--(*refCount) == 0) {
- delete interface;
- delete refCount;
- delete childrenIsRegistered;
- }
- }
-
- QAccessibleInterfaceWrapper(const QAccessibleInterfaceWrapper &other)
- :interface(other.interface), childrenIsRegistered(other.childrenIsRegistered), refCount(other.refCount)
- {
- ++(*refCount);
- }
-
- void operator=(const QAccessibleInterfaceWrapper &other)
- {
- if (other.interface == interface)
- return;
-
- if (--(*refCount) == 0) {
- delete interface;
- delete refCount;
- delete childrenIsRegistered;
- }
-
- interface = other.interface;
- childrenIsRegistered = other.childrenIsRegistered;
- refCount = other.refCount;
- ++(*refCount);
- }
-
- QAccessibleInterface *interface;
- bool *childrenIsRegistered;
-private:
- int *refCount;
-};
-
-/*
- QAInterface represents one accessiblity item. It hides the fact that
- one QAccessibleInterface may represent more than one item, and it also
- automates the memory management for QAccessibleInterfaces using the
- QAccessibleInterfaceWrapper wrapper class.
-
- It has the same API as QAccessibleInterface, minus the child parameter
- in the functions.
-*/
-class Q_AUTOTEST_EXPORT QAInterface : public QAccessible
-{
-public:
- QAInterface()
- : base(QAccessibleInterfaceWrapper())
- { }
-
- QAInterface(QAccessibleInterface *interface, int child = 0)
- {
- if (interface == 0 || child > interface->childCount()) {
- base = QAccessibleInterfaceWrapper();
- } else {
- base = QAccessibleInterfaceWrapper(interface);
- m_cachedObject = interface->object();
- this->child = child;
- }
- }
-
- QAInterface(QAccessibleInterfaceWrapper wrapper, int child = 0)
- :base(wrapper), m_cachedObject(wrapper.interface->object()), child(child)
- { }
-
- QAInterface(const QAInterface &other, int child)
- {
- if (other.isValid() == false || child > other.childCount()) {
- base = QAccessibleInterfaceWrapper();
- } else {
- base = other.base;
- m_cachedObject = other.m_cachedObject;
- this->child = child;
- }
- }
-
- bool operator==(const QAInterface &other) const;
- bool operator!=(const QAInterface &other) const;
-
- inline QString actionText (int action, Text text) const
- { return base.interface->actionText(action, text, child); }
-
- QAInterface childAt(int x, int y) const
- {
- if (!checkValid())
- return QAInterface();
-
- const int foundChild = base.interface->childAt(x, y);
-
- if (foundChild == -1)
- return QAInterface();
-
- if (child == 0)
- return navigate(QAccessible::Child, foundChild);
-
- if (foundChild == child)
- return *this;
- return QAInterface();
- }
-
- int indexOfChild(const QAInterface &child) const
- {
- if (!checkValid())
- return -1;
-
- if (*this != child.parent())
- return -1;
-
- if (object() == child.object())
- return child.id();
-
- return base.interface->indexOfChild(child.base.interface);
- }
-
- inline int childCount() const
- {
- if (!checkValid())
- return 0;
-
- if (child != 0)
- return 0;
- return base.interface->childCount();
- }
-
- QList<QAInterface> children() const
- {
- if (!checkValid())
- return QList<QAInterface>();
-
- QList<QAInterface> children;
- for (int i = 1; i <= childCount(); ++i) {
- children.append(navigate(QAccessible::Child, i));
- }
- return children;
- }
-
- QAInterface childAt(int index) const
- {
- return navigate(QAccessible::Child, index);
- }
-
- inline void doAction(int action, const QVariantList &params = QVariantList()) const
- {
- if (!checkValid())
- return;
-
- base.interface->doAction(action, child, params);
- }
-
- QAInterface navigate(RelationFlag relation, int entry) const;
-
- inline QObject * object() const
- {
- if (!checkValid())
- return 0;
-
- return base.interface->object();
- }
-
- QAInterface objectInterface() const
- {
- if (!checkValid())
- return QAInterface();
-
- QObject *obj = object();
- QAInterface current = *this;
- while (obj == 0)
- {
- QAInterface parent = current.parent();
- if (parent.isValid() == false)
- break;
- obj = parent.object();
- current = parent;
- }
- return current;
- }
-
- inline HIObjectRef hiObject() const
- {
- if (!checkValid())
- return 0;
- QWidget * const widget = qobject_cast<QWidget * const>(object());
- if (widget)
- return (HIObjectRef)widget->winId();
- else
- return 0;
- }
-
- inline QObject * cachedObject() const
- {
- if (!checkValid())
- return 0;
- return m_cachedObject;
- }
-
- inline QRect rect() const
- {
- if (!checkValid())
- return QRect();
- return base.interface->rect(child);
- }
-
- inline Role role() const
- {
- if (!checkValid())
- return QAccessible::NoRole;
- return base.interface->role(child);
- }
-
- inline void setText(Text t, const QString &text) const
- {
- if (!checkValid())
- return;
- base.interface->setText(t, child, text);
- }
-
- inline State state() const
- {
- if (!checkValid())
- return 0;
- return base.interface->state(child);
- }
-
- inline QString text (Text text) const
- {
- if (!checkValid())
- return QString();
- return base.interface->text(text, child);
- }
-
- inline QString value() const
- { return text(QAccessible::Value); }
-
- inline QString name() const
- { return text(QAccessible::Name); }
-
- inline int userActionCount() const
- {
- if (!checkValid())
- return 0;
- return base.interface->userActionCount(child);
- }
-
- inline QString className() const
- {
- if (!checkValid())
- return QString();
- return QLatin1String(base.interface->object()->metaObject()->className());
- }
-
- inline bool isHIView() const
- { return (child == 0 && object() != 0); }
-
- inline int id() const
- { return child; }
-
- inline bool isValid() const
- {
- return (base.interface != 0 && base.interface->isValid());
- }
-
- QAInterface parent() const
- { return navigate(QAccessible::Ancestor, 1); }
-
- QAccessibleInterfaceWrapper interfaceWrapper() const
- { return base; }
-
-protected:
- bool checkValid() const
- {
- const bool valid = isValid();
-#ifdef Q_ACCESSIBLE_MAC_DEBUG
- if (!valid)
- qFatal("QAccessible_mac: tried to use invalid interface.");
-#endif
- return valid;
- }
-
- QAccessibleInterfaceWrapper base;
- QObject *m_cachedObject;
- int child;
-};
-
-Q_AUTOTEST_EXPORT QDebug operator<<(QDebug debug, const QAInterface &interface);
-
-/*
- QAElement is a thin wrapper around an AXUIElementRef that automates
- the ref-counting.
-*/
-class Q_AUTOTEST_EXPORT QAElement
-{
-public:
- QAElement();
- explicit QAElement(AXUIElementRef elementRef);
- QAElement(const QAElement &element);
- QAElement(HIObjectRef, int child);
- ~QAElement();
-
- inline HIObjectRef object() const
- {
-#ifndef Q_WS_MAC64
- return AXUIElementGetHIObject(elementRef);
-#else
- return 0;
-#endif
- }
-
- inline int id() const
- {
- UInt64 theId;
-#ifndef QT_MAC_USE_COCOA
- AXUIElementGetIdentifier(elementRef, &theId);
-#else
- theId = 0;
-#endif
- return theId;
- }
-
- inline AXUIElementRef element() const
- {
- return elementRef;
- }
-
- inline bool isValid() const
- {
- return (elementRef != 0);
- }
-
- void operator=(const QAElement &other);
- bool operator==(const QAElement &other) const;
-private:
- AXUIElementRef elementRef;
-};
-
-
-class QInterfaceFactory
-{
-public:
- virtual QAInterface interface(UInt64 identifier) = 0;
- virtual QAElement element(int id) = 0;
- virtual QAElement element(const QAInterface &interface)
- {
- return element(interface.id());
- }
- virtual void registerChildren() = 0;
- virtual ~QInterfaceFactory() {}
-};
-
-/*
- QAccessibleHierarchyManager bridges the Mac and Qt accessibility hierarchies.
- There is a one-to-one relationship between QAElements on the Mac side
- and QAInterfaces on the Qt side, and this class provides lookup functions
- that translates between these to items.
-
- The identity of a QAInterface is determined by its QAccessibleInterface and
- child identifier, and the identity of a QAElement is determined by its
- HIObjectRef and identifier.
-
- QAccessibleHierarchyManager receives QObject::destroyed() signals and deletes
- the accessibility objects for destroyed objects.
-*/
-class Q_AUTOTEST_EXPORT QAccessibleHierarchyManager : public QObject
-{
-Q_OBJECT
-public:
- ~QAccessibleHierarchyManager() { reset(); }
- static QAccessibleHierarchyManager *instance();
- void reset();
-
- QAElement registerInterface(QObject *object, int child);
- QAElement registerInterface(const QAInterface &interface);
- void registerInterface(QObject *object, HIObjectRef hiobject, QInterfaceFactory *interfaceFactory);
-
- void registerChildren(const QAInterface &interface);
-
- QAInterface lookup(const AXUIElementRef &element);
- QAInterface lookup(const QAElement &element);
- QAElement lookup(const QAInterface &interface);
- QAElement lookup(QObject * const object, int id);
-private slots:
- void objectDestroyed(QObject *);
-private:
- typedef QHash<QObject *, QInterfaceFactory *> QObjectElementHash;
- typedef QHash<HIObjectRef, QInterfaceFactory *> HIObjectInterfaceHash;
- typedef QHash<QObject *, HIObjectRef> QObjectHIObjectHash;
-
- QObjectElementHash qobjectElementHash;
- HIObjectInterfaceHash hiobjectInterfaceHash;
- QObjectHIObjectHash qobjectHiobjectHash;
-};
-
-Q_AUTOTEST_EXPORT bool isItInteresting(const QAInterface &interface);
-
-QT_END_NAMESPACE
-
-#endif
diff --git a/src/gui/accessible/qaccessible_unix.cpp b/src/gui/accessible/qaccessible_unix.cpp
deleted file mode 100644
index a6b7ec3345..0000000000
--- a/src/gui/accessible/qaccessible_unix.cpp
+++ /dev/null
@@ -1,134 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qaccessible.h"
-#include "qaccessiblebridge.h"
-
-#ifndef QT_NO_ACCESSIBILITY
-
-#include "qcoreapplication.h"
-#include "qmutex.h"
-#include "qvector.h"
-#include "private/qfactoryloader_p.h"
-
-#include <stdlib.h>
-
-QT_BEGIN_NAMESPACE
-
-#ifndef QT_NO_LIBRARY
-Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader,
- (QAccessibleBridgeFactoryInterface_iid, QLatin1String("/accessiblebridge")))
-#endif
-Q_GLOBAL_STATIC(QVector<QAccessibleBridge *>, bridges)
-static bool isInit = false;
-
-void QAccessible::initialize()
-{
- if (isInit)
- return;
- isInit = true;
-
- if (qgetenv("QT_ACCESSIBILITY") != "1")
- return;
-#ifndef QT_NO_LIBRARY
- const QStringList l = loader()->keys();
- for (int i = 0; i < l.count(); ++i) {
- if (QAccessibleBridgeFactoryInterface *factory =
- qobject_cast<QAccessibleBridgeFactoryInterface*>(loader()->instance(l.at(i)))) {
- QAccessibleBridge * bridge = factory->create(l.at(i));
- if (bridge)
- bridges()->append(bridge);
- }
- }
-#endif
-}
-
-void QAccessible::cleanup()
-{
- qDeleteAll(*bridges());
-}
-
-void QAccessible::updateAccessibility(QObject *o, int who, Event reason)
-{
- Q_ASSERT(o);
-
- if (updateHandler) {
- updateHandler(o, who, reason);
- return;
- }
-
- initialize();
- if (bridges()->isEmpty())
- return;
-
- QAccessibleInterface *iface = QAccessible::queryAccessibleInterface(o);
- if (!iface)
- return;
-
- for (int i = 0; i < bridges()->count(); ++i)
- bridges()->at(i)->notifyAccessibilityUpdate(reason, iface, who);
- delete iface;
-}
-
-void QAccessible::setRootObject(QObject *o)
-{
- if (rootObjectHandler) {
- rootObjectHandler(o);
- return;
- }
-
- initialize();
- if (bridges()->isEmpty())
- return;
-
- if (!o)
- return;
-
- for (int i = 0; i < bridges()->count(); ++i) {
- QAccessibleInterface *iface = QAccessible::queryAccessibleInterface(o);
- bridges()->at(i)->setRootObject(iface);
- }
-}
-
-QT_END_NAMESPACE
-
-#endif // QT_NO_ACCESSIBILITY
-
diff --git a/src/gui/accessible/qaccessible_win.cpp b/src/gui/accessible/qaccessible_win.cpp
deleted file mode 100644
index 79ac4422ff..0000000000
--- a/src/gui/accessible/qaccessible_win.cpp
+++ /dev/null
@@ -1,1439 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#include "qaccessible.h"
-#ifndef QT_NO_ACCESSIBILITY
-
-#include "qapplication.h"
-#include <private/qsystemlibrary_p.h>
-#include "qmessagebox.h" // ### dependency
-#include "qt_windows.h"
-#include "qwidget.h"
-#include "qsettings.h"
-#include <QtCore/qmap.h>
-#include <QtCore/qpair.h>
-#include <QtGui/qgraphicsitem.h>
-#include <QtGui/qgraphicsscene.h>
-#include <QtGui/qgraphicsview.h>
-
-#include <winuser.h>
-#if !defined(WINABLEAPI)
-# if defined(Q_WS_WINCE)
-# include <bldver.h>
-# endif
-# include <winable.h>
-#endif
-
-#include <oleacc.h>
-#if !defined(Q_CC_BOR) && !defined (Q_CC_GNU)
-#include <comdef.h>
-#endif
-
-#ifdef Q_WS_WINCE
-#include "qguifunctions_wince.h"
-#endif
-
-QT_BEGIN_NAMESPACE
-
-//#define DEBUG_SHOW_ATCLIENT_COMMANDS
-#ifdef DEBUG_SHOW_ATCLIENT_COMMANDS
-QT_BEGIN_INCLUDE_NAMESPACE
-#include <qdebug.h>
-QT_END_INCLUDE_NAMESPACE
-
-static const char *roleString(QAccessible::Role role)
-{
- static const char *roles[] = {
- "NoRole" /* = 0x00000000 */,
- "TitleBar" /* = 0x00000001 */,
- "MenuBar" /* = 0x00000002 */,
- "ScrollBar" /* = 0x00000003 */,
- "Grip" /* = 0x00000004 */,
- "Sound" /* = 0x00000005 */,
- "Cursor" /* = 0x00000006 */,
- "Caret" /* = 0x00000007 */,
- "AlertMessage" /* = 0x00000008 */,
- "Window" /* = 0x00000009 */,
- "Client" /* = 0x0000000A */,
- "PopupMenu" /* = 0x0000000B */,
- "MenuItem" /* = 0x0000000C */,
- "ToolTip" /* = 0x0000000D */,
- "Application" /* = 0x0000000E */,
- "Document" /* = 0x0000000F */,
- "Pane" /* = 0x00000010 */,
- "Chart" /* = 0x00000011 */,
- "Dialog" /* = 0x00000012 */,
- "Border" /* = 0x00000013 */,
- "Grouping" /* = 0x00000014 */,
- "Separator" /* = 0x00000015 */,
- "ToolBar" /* = 0x00000016 */,
- "StatusBar" /* = 0x00000017 */,
- "Table" /* = 0x00000018 */,
- "ColumnHeader" /* = 0x00000019 */,
- "RowHeader" /* = 0x0000001A */,
- "Column" /* = 0x0000001B */,
- "Row" /* = 0x0000001C */,
- "Cell" /* = 0x0000001D */,
- "Link" /* = 0x0000001E */,
- "HelpBalloon" /* = 0x0000001F */,
- "Assistant" /* = 0x00000020 */,
- "List" /* = 0x00000021 */,
- "ListItem" /* = 0x00000022 */,
- "Tree" /* = 0x00000023 */,
- "TreeItem" /* = 0x00000024 */,
- "PageTab" /* = 0x00000025 */,
- "PropertyPage" /* = 0x00000026 */,
- "Indicator" /* = 0x00000027 */,
- "Graphic" /* = 0x00000028 */,
- "StaticText" /* = 0x00000029 */,
- "EditableText" /* = 0x0000002A */, // Editable, selectable, etc.
- "PushButton" /* = 0x0000002B */,
- "CheckBox" /* = 0x0000002C */,
- "RadioButton" /* = 0x0000002D */,
- "ComboBox" /* = 0x0000002E */,
- "DropList" /* = 0x0000002F */, // commented out
- "ProgressBar" /* = 0x00000030 */,
- "Dial" /* = 0x00000031 */,
- "HotkeyField" /* = 0x00000032 */,
- "Slider" /* = 0x00000033 */,
- "SpinBox" /* = 0x00000034 */,
- "Canvas" /* = 0x00000035 */,
- "Animation" /* = 0x00000036 */,
- "Equation" /* = 0x00000037 */,
- "ButtonDropDown" /* = 0x00000038 */,
- "ButtonMenu" /* = 0x00000039 */,
- "ButtonDropGrid" /* = 0x0000003A */,
- "Whitespace" /* = 0x0000003B */,
- "PageTabList" /* = 0x0000003C */,
- "Clock" /* = 0x0000003D */,
- "Splitter" /* = 0x0000003E */,
- "LayeredPane" /* = 0x0000003F */,
- "UserRole" /* = 0x0000ffff*/
- };
-
- if (role >=0x40)
- role = QAccessible::UserRole;
- return roles[int(role)];
-}
-
-static const char *eventString(QAccessible::Event ev)
-{
- static const char *events[] = {
- "null", // 0
- "SoundPlayed" /*= 0x0001*/,
- "Alert" /*= 0x0002*/,
- "ForegroundChanged" /*= 0x0003*/,
- "MenuStart" /*= 0x0004*/,
- "MenuEnd" /*= 0x0005*/,
- "PopupMenuStart" /*= 0x0006*/,
- "PopupMenuEnd" /*= 0x0007*/,
- "ContextHelpStart" /*= 0x000C*/, // 8
- "ContextHelpEnd" /*= 0x000D*/,
- "DragDropStart" /*= 0x000E*/,
- "DragDropEnd" /*= 0x000F*/,
- "DialogStart" /*= 0x0010*/,
- "DialogEnd" /*= 0x0011*/,
- "ScrollingStart" /*= 0x0012*/,
- "ScrollingEnd" /*= 0x0013*/,
- "MenuCommand" /*= 0x0018*/, // 16
-
- // Values from IAccessible2
- "ActionChanged" /*= 0x0101*/, // 17
- "ActiveDescendantChanged",
- "AttributeChanged",
- "DocumentContentChanged",
- "DocumentLoadComplete",
- "DocumentLoadStopped",
- "DocumentReload",
- "HyperlinkEndIndexChanged",
- "HyperlinkNumberOfAnchorsChanged",
- "HyperlinkSelectedLinkChanged",
- "HypertextLinkActivated",
- "HypertextLinkSelected",
- "HyperlinkStartIndexChanged",
- "HypertextChanged",
- "HypertextNLinksChanged",
- "ObjectAttributeChanged",
- "PageChanged",
- "SectionChanged",
- "TableCaptionChanged",
- "TableColumnDescriptionChanged",
- "TableColumnHeaderChanged",
- "TableModelChanged",
- "TableRowDescriptionChanged",
- "TableRowHeaderChanged",
- "TableSummaryChanged",
- "TextAttributeChanged",
- "TextCaretMoved",
- // TextChanged, deprecated, use TextUpdated
- //TextColumnChanged = TextCaretMoved + 2,
- "TextInserted",
- "TextRemoved",
- "TextUpdated",
- "TextSelectionChanged",
- "VisibleDataChanged", /*= 0x0101+32*/
- "ObjectCreated" /*= 0x8000*/, // 49
- "ObjectDestroyed" /*= 0x8001*/,
- "ObjectShow" /*= 0x8002*/,
- "ObjectHide" /*= 0x8003*/,
- "ObjectReorder" /*= 0x8004*/,
- "Focus" /*= 0x8005*/,
- "Selection" /*= 0x8006*/,
- "SelectionAdd" /*= 0x8007*/,
- "SelectionRemove" /*= 0x8008*/,
- "SelectionWithin" /*= 0x8009*/,
- "StateChanged" /*= 0x800A*/,
- "LocationChanged" /*= 0x800B*/,
- "NameChanged" /*= 0x800C*/,
- "DescriptionChanged" /*= 0x800D*/,
- "ValueChanged" /*= 0x800E*/,
- "ParentChanged" /*= 0x800F*/,
- "HelpChanged" /*= 0x80A0*/,
- "DefaultActionChanged" /*= 0x80B0*/,
- "AcceleratorChanged" /*= 0x80C0*/
- };
- int e = int(ev);
- if (e <= 0x80c0) {
- const int last = sizeof(events)/sizeof(char*) - 1;
-
- if (e <= 0x07)
- return events[e];
- else if (e <= 0x13)
- return events[e - 0x0c + 8];
- else if (e == 0x18)
- return events[16];
- else if (e <= 0x0101 + 32)
- return events[e - 0x101 + 17];
- else if (e <= 0x800f)
- return events[e - 0x8000 + 49];
- else if (e == 0x80a0)
- return events[last - 2];
- else if (e == 0x80b0)
- return events[last - 1];
- else if (e == 0x80c0)
- return events[last];
- }
- return "unknown";
-};
-
-void showDebug(const char* funcName, const QAccessibleInterface *iface)
-{
- qDebug() << "Role:" << roleString(iface->role(0))
- << "Name:" << iface->text(QAccessible::Name, 0)
- << "State:" << QString::number(int(iface->state(0)), 16)
- << QLatin1String(funcName);
-}
-#else
-# define showDebug(f, iface)
-#endif
-
-// This stuff is used for widgets/items with no window handle:
-typedef QMap<int, QPair<QObject*,int> > NotifyMap;
-Q_GLOBAL_STATIC(NotifyMap, qAccessibleRecentSentEvents)
-static int eventNum = 0;
-
-
-void QAccessible::initialize()
-{
-
-}
-void QAccessible::cleanup()
-{
-
-}
-
-void QAccessible::updateAccessibility(QObject *o, int who, Event reason)
-{
- Q_ASSERT(o);
-
- if (updateHandler) {
- updateHandler(o, who, reason);
- return;
- }
-
- QString soundName;
- switch (reason) {
- case PopupMenuStart:
- soundName = QLatin1String("MenuPopup");
- break;
-
- case MenuCommand:
- soundName = QLatin1String("MenuCommand");
- break;
-
- case Alert:
- {
-#ifndef QT_NO_MESSAGEBOX
- QMessageBox *mb = qobject_cast<QMessageBox*>(o);
- if (mb) {
- switch (mb->icon()) {
- case QMessageBox::Warning:
- soundName = QLatin1String("SystemExclamation");
- break;
- case QMessageBox::Critical:
- soundName = QLatin1String("SystemHand");
- break;
- case QMessageBox::Information:
- soundName = QLatin1String("SystemAsterisk");
- break;
- default:
- break;
- }
- } else
-#endif // QT_NO_MESSAGEBOX
- {
- soundName = QLatin1String("SystemAsterisk");
- }
-
- }
- break;
- default:
- break;
- }
-
- if (soundName.size()) {
-#ifndef QT_NO_SETTINGS
- QSettings settings(QLatin1String("HKEY_CURRENT_USER\\AppEvents\\Schemes\\Apps\\.Default\\") + soundName,
- QSettings::NativeFormat);
- QString file = settings.value(QLatin1String(".Current/.")).toString();
-#else
- QString file;
-#endif
- if (!file.isEmpty()) {
- PlaySound(reinterpret_cast<const wchar_t *>(soundName.utf16()), 0, SND_ALIAS | SND_ASYNC | SND_NODEFAULT | SND_NOWAIT);
- }
- }
-
- if (!isActive())
- return;
-
- typedef void (WINAPI *PtrNotifyWinEvent)(DWORD, HWND, LONG, LONG);
-
-#if defined(Q_WS_WINCE) // ### TODO: check for NotifyWinEvent in CE 6.0
- // There is no user32.lib nor NotifyWinEvent for CE
- return;
-#else
- static PtrNotifyWinEvent ptrNotifyWinEvent = 0;
- static bool resolvedNWE = false;
- if (!resolvedNWE) {
- resolvedNWE = true;
- ptrNotifyWinEvent = (PtrNotifyWinEvent)QSystemLibrary::resolve(QLatin1String("user32"), "NotifyWinEvent");
- }
- if (!ptrNotifyWinEvent)
- return;
-
- // An event has to be associated with a window,
- // so find the first parent that is a widget.
- QWidget *w = 0;
- QObject *p = o;
- do {
- if (p->isWidgetType()) {
- w = static_cast<QWidget*>(p);
- if (w->internalWinId())
- break;
- }
- if (QGraphicsObject *gfxObj = qobject_cast<QGraphicsObject*>(p)) {
- QGraphicsItem *parentItem = gfxObj->parentItem();
- if (parentItem) {
- p = parentItem->toGraphicsObject();
- } else {
- QGraphicsView *view = 0;
- if (QGraphicsScene *scene = gfxObj->scene()) {
- QWidget *fw = QApplication::focusWidget();
- const QList<QGraphicsView*> views = scene->views();
- for (int i = 0 ; i < views.count() && view != fw; ++i) {
- view = views.at(i);
- }
- }
- p = view;
- }
- } else {
- p = p->parent();
- }
-
- } while (p);
-
- //qDebug() << "updateAccessibility(), hwnd:" << w << ", object:" << o << "," << eventString(reason);
- if (!w) {
- if (reason != QAccessible::ContextHelpStart &&
- reason != QAccessible::ContextHelpEnd)
- w = QApplication::focusWidget();
- if (!w) {
- w = QApplication::activeWindow();
-
- if (!w)
- return;
-
-// ### Fixme
-// if (!w) {
-// w = qApp->mainWidget();
-// if (!w)
-// return;
-// }
- }
- }
-
- WId wid = w->internalWinId();
- if (reason != MenuCommand) { // MenuCommand is faked
- if (w != o) {
- // See comment "SENDING EVENTS TO OBJECTS WITH NO WINDOW HANDLE"
- eventNum %= 50; //[0..49]
- int eventId = - eventNum - 1;
-
- qAccessibleRecentSentEvents()->insert(eventId, qMakePair(o,who));
- ptrNotifyWinEvent(reason, wid, OBJID_CLIENT, eventId );
-
- ++eventNum;
- } else {
- ptrNotifyWinEvent(reason, wid, OBJID_CLIENT, who);
- }
- }
-#endif // Q_WS_WINCE
-}
-
-/* == SENDING EVENTS TO OBJECTS WITH NO WINDOW HANDLE ==
-
- If the user requested to send the event to a widget with no window,
- we need to send an event to an object with no hwnd.
- The way we do that is to send it to the *first* ancestor widget
- with a window.
- Then we'll need a way of identifying the child:
- We'll just keep a list of the most recent events that we have sent,
- where each entry in the list is identified by a negative value
- between [-50,-1]. This negative value we will pass on to
- NotifyWinEvent() as the child id. When the negative value have
- reached -50, it will wrap around to -1. This seems to be enough
-
- Now, when the client receives that event, he will first call
- AccessibleObjectFromEvent() where dwChildID is the special
- negative value. AccessibleObjectFromEvent does two steps:
- 1. It will first sent a WM_GETOBJECT to the server, asking
- for the IAccessible interface for the HWND.
- 2. With the IAccessible interface it got hold of it will call
- acc_getChild where the child id argument is the special
- negative identifier. In our reimplementation of get_accChild
- we check for this if the child id is negative. If it is, then
- we'll look up in our table for the entry that is associated
- with that value.
- The entry will then contain a pointer to the QObject /QWidget
- that we can use to call queryAccessibleInterface() on.
-
-
- The following figure shows how the interaction between server and
- client is in the case when the server is sending an event.
-
-SERVER (Qt) | CLIENT |
---------------------------------------------+---------------------------------------+
- |
-acc->updateAccessibility(obj, childIndex) |
- |
-recentEvents()->insert(- 1 - eventNum, |
- qMakePair(obj, childIndex) |
-NotifyWinEvent(hwnd, childId) => |
- | AccessibleObjectFromEvent(event, hwnd, OBJID_CLIENT, childId )
- | will do:
- <=== 1. send WM_GETOBJECT(hwnd, OBJID_CLIENT)
-widget ~= hwnd
-iface = queryAccessibleInteface(widget)
-(create IAccessible interface wrapper for
- iface)
- return iface ===> IAccessible* iface; (for hwnd)
- |
- <=== call iface->get_accChild(childId)
-get_accChild() { |
- if (varChildID.lVal < 0) {
- QPair ref = recentEvents().value(varChildID.lVal);
- [...]
- }
-*/
-
-
-void QAccessible::setRootObject(QObject *o)
-{
- if (rootObjectHandler) {
- rootObjectHandler(o);
- }
-}
-
-class QWindowsEnumerate : public IEnumVARIANT
-{
-public:
- QWindowsEnumerate(const QVector<int> &a)
- : ref(0), current(0),array(a)
- {
- }
-
- virtual ~QWindowsEnumerate() {}
-
- HRESULT STDMETHODCALLTYPE QueryInterface(REFIID, LPVOID *);
- ULONG STDMETHODCALLTYPE AddRef();
- ULONG STDMETHODCALLTYPE Release();
-
- HRESULT STDMETHODCALLTYPE Clone(IEnumVARIANT **ppEnum);
- HRESULT STDMETHODCALLTYPE Next(unsigned long celt, VARIANT FAR* rgVar, unsigned long FAR* pCeltFetched);
- HRESULT STDMETHODCALLTYPE Reset();
- HRESULT STDMETHODCALLTYPE Skip(unsigned long celt);
-
-private:
- ULONG ref;
- ULONG current;
- QVector<int> array;
-};
-
-HRESULT STDMETHODCALLTYPE QWindowsEnumerate::QueryInterface(REFIID id, LPVOID *iface)
-{
- *iface = 0;
- if (id == IID_IUnknown)
- *iface = (IUnknown*)this;
- else if (id == IID_IEnumVARIANT)
- *iface = (IEnumVARIANT*)this;
-
- if (*iface) {
- AddRef();
- return S_OK;
- }
-
- return E_NOINTERFACE;
-}
-
-ULONG STDMETHODCALLTYPE QWindowsEnumerate::AddRef()
-{
- return ++ref;
-}
-
-ULONG STDMETHODCALLTYPE QWindowsEnumerate::Release()
-{
- if (!--ref) {
- delete this;
- return 0;
- }
- return ref;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsEnumerate::Clone(IEnumVARIANT **ppEnum)
-{
- QWindowsEnumerate *penum = 0;
- *ppEnum = 0;
-
- penum = new QWindowsEnumerate(array);
- if (!penum)
- return E_OUTOFMEMORY;
- penum->current = current;
- penum->array = array;
- penum->AddRef();
- *ppEnum = penum;
-
- return S_OK;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsEnumerate::Next(unsigned long celt, VARIANT FAR* rgVar, unsigned long FAR* pCeltFetched)
-{
- if (pCeltFetched)
- *pCeltFetched = 0;
-
- ULONG l;
- for (l = 0; l < celt; l++) {
- VariantInit(&rgVar[l]);
- if ((current+1) > (ULONG)array.size()) {
- *pCeltFetched = l;
- return S_FALSE;
- }
-
- rgVar[l].vt = VT_I4;
- rgVar[l].lVal = array[(int)current];
- ++current;
- }
- *pCeltFetched = l;
- return S_OK;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsEnumerate::Reset()
-{
- current = 0;
- return S_OK;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsEnumerate::Skip(unsigned long celt)
-{
- current += celt;
- if (current > (ULONG)array.size()) {
- current = array.size();
- return S_FALSE;
- }
- return S_OK;
-}
-
-/*
-*/
-class QWindowsAccessible : public IAccessible, IOleWindow, QAccessible
-{
-public:
- QWindowsAccessible(QAccessibleInterface *a)
- : ref(0), accessible(a)
- {
- }
-
- virtual ~QWindowsAccessible()
- {
- delete accessible;
- }
-
- /* IUnknown */
- HRESULT STDMETHODCALLTYPE QueryInterface(REFIID, LPVOID *);
- ULONG STDMETHODCALLTYPE AddRef();
- ULONG STDMETHODCALLTYPE Release();
-
- /* IDispatch */
- HRESULT STDMETHODCALLTYPE GetTypeInfoCount(unsigned int *);
- HRESULT STDMETHODCALLTYPE GetTypeInfo(unsigned int, unsigned long, ITypeInfo **);
- HRESULT STDMETHODCALLTYPE GetIDsOfNames(const _GUID &, wchar_t **, unsigned int, unsigned long, long *);
- HRESULT STDMETHODCALLTYPE Invoke(long, const _GUID &, unsigned long, unsigned short, tagDISPPARAMS *, tagVARIANT *, tagEXCEPINFO *, unsigned int *);
-
- /* IAccessible */
- HRESULT STDMETHODCALLTYPE accHitTest(long xLeft, long yTop, VARIANT *pvarID);
- HRESULT STDMETHODCALLTYPE accLocation(long *pxLeft, long *pyTop, long *pcxWidth, long *pcyHeight, VARIANT varID);
- HRESULT STDMETHODCALLTYPE accNavigate(long navDir, VARIANT varStart, VARIANT *pvarEnd);
- HRESULT STDMETHODCALLTYPE get_accChild(VARIANT varChildID, IDispatch** ppdispChild);
- HRESULT STDMETHODCALLTYPE get_accChildCount(long* pcountChildren);
- HRESULT STDMETHODCALLTYPE get_accParent(IDispatch** ppdispParent);
-
- HRESULT STDMETHODCALLTYPE accDoDefaultAction(VARIANT varID);
- HRESULT STDMETHODCALLTYPE get_accDefaultAction(VARIANT varID, BSTR* pszDefaultAction);
- HRESULT STDMETHODCALLTYPE get_accDescription(VARIANT varID, BSTR* pszDescription);
- HRESULT STDMETHODCALLTYPE get_accHelp(VARIANT varID, BSTR *pszHelp);
- HRESULT STDMETHODCALLTYPE get_accHelpTopic(BSTR *pszHelpFile, VARIANT varChild, long *pidTopic);
- HRESULT STDMETHODCALLTYPE get_accKeyboardShortcut(VARIANT varID, BSTR *pszKeyboardShortcut);
- HRESULT STDMETHODCALLTYPE get_accName(VARIANT varID, BSTR* pszName);
- HRESULT STDMETHODCALLTYPE put_accName(VARIANT varChild, BSTR szName);
- HRESULT STDMETHODCALLTYPE get_accRole(VARIANT varID, VARIANT *pvarRole);
- HRESULT STDMETHODCALLTYPE get_accState(VARIANT varID, VARIANT *pvarState);
- HRESULT STDMETHODCALLTYPE get_accValue(VARIANT varID, BSTR* pszValue);
- HRESULT STDMETHODCALLTYPE put_accValue(VARIANT varChild, BSTR szValue);
-
- HRESULT STDMETHODCALLTYPE accSelect(long flagsSelect, VARIANT varID);
- HRESULT STDMETHODCALLTYPE get_accFocus(VARIANT *pvarID);
- HRESULT STDMETHODCALLTYPE get_accSelection(VARIANT *pvarChildren);
-
- /* IOleWindow */
- HRESULT STDMETHODCALLTYPE GetWindow(HWND *phwnd);
- HRESULT STDMETHODCALLTYPE ContextSensitiveHelp(BOOL fEnterMode);
-
-private:
- ULONG ref;
- QAccessibleInterface *accessible;
-};
-
-static inline BSTR QStringToBSTR(const QString &str)
-{
- BSTR bstrVal;
-
- int wlen = str.length()+1;
- bstrVal = SysAllocStringByteLen(0, wlen*2);
- memcpy(bstrVal, str.unicode(), sizeof(QChar)*(wlen));
- bstrVal[wlen] = 0;
-
- return bstrVal;
-}
-
-/*
-*/
-IAccessible *qt_createWindowsAccessible(QAccessibleInterface *access)
-{
- QWindowsAccessible *acc = new QWindowsAccessible(access);
- IAccessible *iface;
- acc->QueryInterface(IID_IAccessible, (void**)&iface);
-
- return iface;
-}
-
-/*
- IUnknown
-*/
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::QueryInterface(REFIID id, LPVOID *iface)
-{
- *iface = 0;
- if (id == IID_IUnknown)
- *iface = (IUnknown*)(IDispatch*)this;
- else if (id == IID_IDispatch)
- *iface = (IDispatch*)this;
- else if (id == IID_IAccessible)
- *iface = (IAccessible*)this;
- else if (id == IID_IOleWindow)
- *iface = (IOleWindow*)this;
- else
- return E_NOINTERFACE;
-
- AddRef();
- return S_OK;
-}
-
-ULONG STDMETHODCALLTYPE QWindowsAccessible::AddRef()
-{
- return ++ref;
-}
-
-ULONG STDMETHODCALLTYPE QWindowsAccessible::Release()
-{
- if (!--ref) {
- delete this;
- return 0;
- }
- return ref;
-}
-
-/*
- IDispatch
-*/
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::GetTypeInfoCount(unsigned int * pctinfo)
-{
- // We don't use a type library
- *pctinfo = 0;
- return S_OK;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::GetTypeInfo(unsigned int, unsigned long, ITypeInfo **pptinfo)
-{
- // We don't use a type library
- *pptinfo = 0;
- return S_OK;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::GetIDsOfNames(const _GUID &, wchar_t **rgszNames, unsigned int, unsigned long, long *rgdispid)
-{
-#if !defined(Q_CC_BOR) && !defined(Q_CC_GNU)
- // PROPERTIES: Hierarchical
- if (_bstr_t(rgszNames[0]) == _bstr_t(L"accParent"))
- rgdispid[0] = DISPID_ACC_PARENT;
- else if(_bstr_t(rgszNames[0]) == _bstr_t(L"accChildCount"))
- rgdispid[0] = DISPID_ACC_CHILDCOUNT;
- else if(_bstr_t(rgszNames[0]) == _bstr_t(L"accChild"))
- rgdispid[0] = DISPID_ACC_CHILD;
-
- // PROPERTIES: Descriptional
- else if(_bstr_t(rgszNames[0]) == _bstr_t(L"accName("))
- rgdispid[0] = DISPID_ACC_NAME;
- else if(_bstr_t(rgszNames[0]) == _bstr_t(L"accValue"))
- rgdispid[0] = DISPID_ACC_VALUE;
- else if(_bstr_t(rgszNames[0]) == _bstr_t(L"accDescription"))
- rgdispid[0] = DISPID_ACC_DESCRIPTION;
- else if(_bstr_t(rgszNames[0]) == _bstr_t(L"accRole"))
- rgdispid[0] = DISPID_ACC_ROLE;
- else if(_bstr_t(rgszNames[0]) == _bstr_t(L"accState"))
- rgdispid[0] = DISPID_ACC_STATE;
- else if(_bstr_t(rgszNames[0]) == _bstr_t(L"accHelp"))
- rgdispid[0] = DISPID_ACC_HELP;
- else if(_bstr_t(rgszNames[0]) == _bstr_t(L"accHelpTopic"))
- rgdispid[0] = DISPID_ACC_HELPTOPIC;
- else if(_bstr_t(rgszNames[0]) == _bstr_t(L"accKeyboardShortcut"))
- rgdispid[0] = DISPID_ACC_KEYBOARDSHORTCUT;
- else if(_bstr_t(rgszNames[0]) == _bstr_t(L"accFocus"))
- rgdispid[0] = DISPID_ACC_FOCUS;
- else if(_bstr_t(rgszNames[0]) == _bstr_t(L"accSelection"))
- rgdispid[0] = DISPID_ACC_SELECTION;
- else if(_bstr_t(rgszNames[0]) == _bstr_t(L"accDefaultAction"))
- rgdispid[0] = DISPID_ACC_DEFAULTACTION;
-
- // METHODS
- else if(_bstr_t(rgszNames[0]) == _bstr_t(L"accSelect"))
- rgdispid[0] = DISPID_ACC_SELECT;
- else if(_bstr_t(rgszNames[0]) == _bstr_t(L"accLocation"))
- rgdispid[0] = DISPID_ACC_LOCATION;
- else if(_bstr_t(rgszNames[0]) == _bstr_t(L"accNavigate"))
- rgdispid[0] = DISPID_ACC_NAVIGATE;
- else if(_bstr_t(rgszNames[0]) == _bstr_t(L"accHitTest"))
- rgdispid[0] = DISPID_ACC_HITTEST;
- else if(_bstr_t(rgszNames[0]) == _bstr_t(L"accDoDefaultAction"))
- rgdispid[0] = DISPID_ACC_DODEFAULTACTION;
- else
- return DISP_E_UNKNOWNINTERFACE;
-
- return S_OK;
-#else
- Q_UNUSED(rgszNames);
- Q_UNUSED(rgdispid);
-
- return DISP_E_MEMBERNOTFOUND;
-#endif
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::Invoke(long dispIdMember, const _GUID &, unsigned long, unsigned short wFlags, tagDISPPARAMS *pDispParams, tagVARIANT *pVarResult, tagEXCEPINFO *, unsigned int *)
-{
- HRESULT hr = DISP_E_MEMBERNOTFOUND;
-
- switch(dispIdMember)
- {
- case DISPID_ACC_PARENT:
- if (wFlags == DISPATCH_PROPERTYGET) {
- if (!pVarResult)
- return E_INVALIDARG;
- hr = get_accParent(&pVarResult->pdispVal);
- } else {
- hr = DISP_E_MEMBERNOTFOUND;
- }
- break;
-
- case DISPID_ACC_CHILDCOUNT:
- if (wFlags == DISPATCH_PROPERTYGET) {
- if (!pVarResult)
- return E_INVALIDARG;
- hr = get_accChildCount(&pVarResult->lVal);
- } else {
- hr = DISP_E_MEMBERNOTFOUND;
- }
- break;
-
- case DISPID_ACC_CHILD:
- if (wFlags == DISPATCH_PROPERTYGET)
- hr = get_accChild(pDispParams->rgvarg[0], &pVarResult->pdispVal);
- else
- hr = DISP_E_MEMBERNOTFOUND;
- break;
-
- case DISPID_ACC_NAME:
- if (wFlags == DISPATCH_PROPERTYGET)
- hr = get_accName(pDispParams->rgvarg[0], &pVarResult->bstrVal);
- else if (wFlags == DISPATCH_PROPERTYPUT)
- hr = put_accName(pDispParams->rgvarg[0], pVarResult->bstrVal);
- else
- hr = DISP_E_MEMBERNOTFOUND;
- break;
-
- case DISPID_ACC_VALUE:
- if (wFlags == DISPATCH_PROPERTYGET)
- hr = get_accValue(pDispParams->rgvarg[0], &pVarResult->bstrVal);
- else if (wFlags == DISPATCH_PROPERTYPUT)
- hr = put_accValue(pDispParams->rgvarg[0], pVarResult->bstrVal);
- else
- hr = DISP_E_MEMBERNOTFOUND;
- break;
-
- case DISPID_ACC_DESCRIPTION:
- if (wFlags == DISPATCH_PROPERTYGET)
- hr = get_accDescription(pDispParams->rgvarg[0], &pVarResult->bstrVal);
- else
- hr = DISP_E_MEMBERNOTFOUND;
- break;
-
- case DISPID_ACC_ROLE:
- if (wFlags == DISPATCH_PROPERTYGET)
- hr = get_accRole(pDispParams->rgvarg[0], pVarResult);
- else
- hr = DISP_E_MEMBERNOTFOUND;
- break;
-
- case DISPID_ACC_STATE:
- if (wFlags == DISPATCH_PROPERTYGET)
- hr = get_accState(pDispParams->rgvarg[0], pVarResult);
- else
- hr = DISP_E_MEMBERNOTFOUND;
- break;
-
- case DISPID_ACC_HELP:
- if (wFlags == DISPATCH_PROPERTYGET)
- hr = get_accHelp(pDispParams->rgvarg[0], &pVarResult->bstrVal);
- else
- hr = DISP_E_MEMBERNOTFOUND;
- break;
-
- case DISPID_ACC_HELPTOPIC:
- if (wFlags == DISPATCH_PROPERTYGET)
- hr = get_accHelpTopic(&pDispParams->rgvarg[2].bstrVal, pDispParams->rgvarg[1], &pDispParams->rgvarg[0].lVal);
- else
- hr = DISP_E_MEMBERNOTFOUND;
- break;
-
- case DISPID_ACC_KEYBOARDSHORTCUT:
- if (wFlags == DISPATCH_PROPERTYGET)
- hr = get_accKeyboardShortcut(pDispParams->rgvarg[0], &pVarResult->bstrVal);
- else
- hr = DISP_E_MEMBERNOTFOUND;
- break;
-
- case DISPID_ACC_FOCUS:
- if (wFlags == DISPATCH_PROPERTYGET)
- hr = get_accFocus(pVarResult);
- else
- hr = DISP_E_MEMBERNOTFOUND;
- break;
-
- case DISPID_ACC_SELECTION:
- if (wFlags == DISPATCH_PROPERTYGET)
- hr = get_accSelection(pVarResult);
- else
- hr = DISP_E_MEMBERNOTFOUND;
- break;
-
- case DISPID_ACC_DEFAULTACTION:
- if (wFlags == DISPATCH_PROPERTYGET)
- hr = get_accDefaultAction(pDispParams->rgvarg[0], &pVarResult->bstrVal);
- else
- hr = DISP_E_MEMBERNOTFOUND;
- break;
-
- case DISPID_ACC_SELECT:
- if (wFlags == DISPATCH_METHOD)
- hr = accSelect(pDispParams->rgvarg[1].lVal, pDispParams->rgvarg[0]);
- else
- hr = DISP_E_MEMBERNOTFOUND;
- break;
-
- case DISPID_ACC_LOCATION:
- if (wFlags == DISPATCH_METHOD)
- hr = accLocation(&pDispParams->rgvarg[4].lVal, &pDispParams->rgvarg[3].lVal, &pDispParams->rgvarg[2].lVal, &pDispParams->rgvarg[1].lVal, pDispParams->rgvarg[0]);
- else
- hr = DISP_E_MEMBERNOTFOUND;
- break;
-
- case DISPID_ACC_NAVIGATE:
- if (wFlags == DISPATCH_METHOD)
- hr = accNavigate(pDispParams->rgvarg[1].lVal, pDispParams->rgvarg[0], pVarResult);
- else
- hr = DISP_E_MEMBERNOTFOUND;
- break;
-
- case DISPID_ACC_HITTEST:
- if (wFlags == DISPATCH_METHOD)
- hr = accHitTest(pDispParams->rgvarg[1].lVal, pDispParams->rgvarg[0].lVal, pVarResult);
- else
- hr = DISP_E_MEMBERNOTFOUND;
- break;
-
- case DISPID_ACC_DODEFAULTACTION:
- if (wFlags == DISPATCH_METHOD)
- hr = accDoDefaultAction(pDispParams->rgvarg[0]);
- else
- hr = DISP_E_MEMBERNOTFOUND;
- break;
-
- default:
- hr = DISP_E_MEMBERNOTFOUND;
- break;
- }
-
- if (!SUCCEEDED(hr)) {
- return hr;
- }
- return hr;
-}
-
-/*
- IAccessible
-*/
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::accHitTest(long xLeft, long yTop, VARIANT *pvarID)
-{
- showDebug(__FUNCTION__, accessible);
- if (!accessible->isValid())
- return E_FAIL;
-
- int control = accessible->childAt(xLeft, yTop);
- if (control == -1) {
- (*pvarID).vt = VT_EMPTY;
- return S_FALSE;
- }
- QAccessibleInterface *acc = 0;
- if (control)
- accessible->navigate(Child, control, &acc);
- if (!acc) {
- (*pvarID).vt = VT_I4;
- (*pvarID).lVal = control;
- return S_OK;
- }
-
- QWindowsAccessible* wacc = new QWindowsAccessible(acc);
- IDispatch *iface = 0;
- wacc->QueryInterface(IID_IDispatch, (void**)&iface);
- if (iface) {
- (*pvarID).vt = VT_DISPATCH;
- (*pvarID).pdispVal = iface;
- return S_OK;
- } else {
- delete wacc;
- }
-
- (*pvarID).vt = VT_EMPTY;
- return S_FALSE;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::accLocation(long *pxLeft, long *pyTop, long *pcxWidth, long *pcyHeight, VARIANT varID)
-{
- showDebug(__FUNCTION__, accessible);
- if (!accessible->isValid())
- return E_FAIL;
-
- QRect rect = accessible->rect(varID.lVal);
- if (rect.isValid()) {
- *pxLeft = rect.x();
- *pyTop = rect.y();
- *pcxWidth = rect.width();
- *pcyHeight = rect.height();
- } else {
- *pxLeft = 0;
- *pyTop = 0;
- *pcxWidth = 0;
- *pcyHeight = 0;
- }
- return S_OK;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::accNavigate(long navDir, VARIANT varStart, VARIANT *pvarEnd)
-{
- showDebug(__FUNCTION__, accessible);
- if (!accessible->isValid())
- return E_FAIL;
-
- QAccessibleInterface *acc = 0;
- int control = -1;
- switch(navDir) {
- case NAVDIR_FIRSTCHILD:
- control = accessible->navigate(Child, 1, &acc);
- break;
- case NAVDIR_LASTCHILD:
- control = accessible->navigate(Child, accessible->childCount(), &acc);
- break;
- case NAVDIR_NEXT:
- case NAVDIR_PREVIOUS:
- if (!varStart.lVal){
- QAccessibleInterface *parent = 0;
- accessible->navigate(Ancestor, 1, &parent);
- if (parent) {
- int index = parent->indexOfChild(accessible);
- index += (navDir == NAVDIR_NEXT) ? 1 : -1;
- if (index > 0 && index <= parent->childCount())
- control = parent->navigate(Child, index, &acc);
- delete parent;
- }
- } else {
- int index = varStart.lVal;
- index += (navDir == NAVDIR_NEXT) ? 1 : -1;
- if (index > 0 && index <= accessible->childCount())
- control = accessible->navigate(Child, index, &acc);
- }
- break;
- case NAVDIR_UP:
- control = accessible->navigate(Up, varStart.lVal, &acc);
- break;
- case NAVDIR_DOWN:
- control = accessible->navigate(Down, varStart.lVal, &acc);
- break;
- case NAVDIR_LEFT:
- control = accessible->navigate(Left, varStart.lVal, &acc);
- break;
- case NAVDIR_RIGHT:
- control = accessible->navigate(Right, varStart.lVal, &acc);
- break;
- default:
- break;
- }
- if (control == -1) {
- (*pvarEnd).vt = VT_EMPTY;
- return S_FALSE;
- }
- if (!acc) {
- (*pvarEnd).vt = VT_I4;
- (*pvarEnd).lVal = control;
- return S_OK;
- }
-
- QWindowsAccessible* wacc = new QWindowsAccessible(acc);
-
- IDispatch *iface = 0;
- wacc->QueryInterface(IID_IDispatch, (void**)&iface);
- if (iface) {
- (*pvarEnd).vt = VT_DISPATCH;
- (*pvarEnd).pdispVal = iface;
- return S_OK;
- } else {
- delete wacc;
- }
-
- (*pvarEnd).vt = VT_EMPTY;
- return S_FALSE;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::get_accChild(VARIANT varChildID, IDispatch** ppdispChild)
-{
- showDebug(__FUNCTION__, accessible);
- if (!accessible->isValid())
- return E_FAIL;
-
- if (varChildID.vt == VT_EMPTY)
- return E_INVALIDARG;
-
-
- int childIndex = varChildID.lVal;
- QAccessibleInterface *acc = 0;
-
- if (childIndex < 0) {
- const int entry = childIndex;
- QPair<QObject*, int> ref = qAccessibleRecentSentEvents()->value(entry);
- if (ref.first) {
- acc = queryAccessibleInterface(ref.first);
- if (acc && ref.second) {
- if (ref.second) {
- QAccessibleInterface *res;
- int index = acc->navigate(Child, ref.second, &res);
- delete acc;
- if (index == -1)
- return E_INVALIDARG;
- acc = res;
- }
- }
- }
- } else {
- RelationFlag rel = childIndex ? Child : Self;
- accessible->navigate(rel, childIndex, &acc);
- }
-
- if (acc) {
- QWindowsAccessible* wacc = new QWindowsAccessible(acc);
- wacc->QueryInterface(IID_IDispatch, (void**)ppdispChild);
- return S_OK;
- }
-
- *ppdispChild = 0;
- return S_FALSE;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::get_accChildCount(long* pcountChildren)
-{
- showDebug(__FUNCTION__, accessible);
- if (!accessible->isValid())
- return E_FAIL;
-
- *pcountChildren = accessible->childCount();
- return S_OK;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::get_accParent(IDispatch** ppdispParent)
-{
- showDebug(__FUNCTION__, accessible);
- if (!accessible->isValid())
- return E_FAIL;
-
- QAccessibleInterface *acc = 0;
- accessible->navigate(Ancestor, 1, &acc);
- if (acc) {
- QWindowsAccessible* wacc = new QWindowsAccessible(acc);
- wacc->QueryInterface(IID_IDispatch, (void**)ppdispParent);
-
- if (*ppdispParent)
- return S_OK;
- }
-
- *ppdispParent = 0;
- return S_FALSE;
-}
-
-/*
- Properties and methods
-*/
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::accDoDefaultAction(VARIANT varID)
-{
- showDebug(__FUNCTION__, accessible);
- if (!accessible->isValid())
- return E_FAIL;
-
- return accessible->doAction(DefaultAction, varID.lVal, QVariantList()) ? S_OK : S_FALSE;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::get_accDefaultAction(VARIANT varID, BSTR* pszDefaultAction)
-{
- showDebug(__FUNCTION__, accessible);
- if (!accessible->isValid())
- return E_FAIL;
-
- QString def = accessible->actionText(DefaultAction, Name, varID.lVal);
- if (def.isEmpty()) {
- *pszDefaultAction = 0;
- return S_FALSE;
- }
-
- *pszDefaultAction = QStringToBSTR(def);
- return S_OK;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::get_accDescription(VARIANT varID, BSTR* pszDescription)
-{
- showDebug(__FUNCTION__, accessible);
- if (!accessible->isValid())
- return E_FAIL;
-
- QString descr = accessible->text(Description, varID.lVal);
- if (descr.size()) {
- *pszDescription = QStringToBSTR(descr);
- return S_OK;
- }
-
- *pszDescription = 0;
- return S_FALSE;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::get_accHelp(VARIANT varID, BSTR *pszHelp)
-{
- showDebug(__FUNCTION__, accessible);
- if (!accessible->isValid())
- return E_FAIL;
-
- QString help = accessible->text(Help, varID.lVal);
- if (help.size()) {
- *pszHelp = QStringToBSTR(help);
- return S_OK;
- }
-
- *pszHelp = 0;
- return S_FALSE;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::get_accHelpTopic(BSTR *, VARIANT, long *)
-{
- return DISP_E_MEMBERNOTFOUND;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::get_accKeyboardShortcut(VARIANT varID, BSTR *pszKeyboardShortcut)
-{
- showDebug(__FUNCTION__, accessible);
- if (!accessible->isValid())
- return E_FAIL;
-
- QString sc = accessible->text(Accelerator, varID.lVal);
- if (sc.size()) {
- *pszKeyboardShortcut = QStringToBSTR(sc);
- return S_OK;
- }
-
- *pszKeyboardShortcut = 0;
- return S_FALSE;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::get_accName(VARIANT varID, BSTR* pszName)
-{
- showDebug(__FUNCTION__, accessible);
- if (!accessible->isValid())
- return E_FAIL;
-
- QString n = accessible->text(Name, varID.lVal);
- if (n.size()) {
- *pszName = QStringToBSTR(n);
- return S_OK;
- }
-
- *pszName = 0;
- return S_FALSE;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::put_accName(VARIANT, BSTR)
-{
- showDebug(__FUNCTION__, accessible);
- return DISP_E_MEMBERNOTFOUND;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::get_accRole(VARIANT varID, VARIANT *pvarRole)
-{
- showDebug(__FUNCTION__, accessible);
- if (!accessible->isValid())
- return E_FAIL;
-
- Role role = accessible->role(varID.lVal);
- if (role != NoRole) {
- if (role == LayeredPane)
- role = QAccessible::Pane;
- (*pvarRole).vt = VT_I4;
- (*pvarRole).lVal = role;
- } else {
- (*pvarRole).vt = VT_EMPTY;
- }
- return S_OK;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::get_accState(VARIANT varID, VARIANT *pvarState)
-{
- showDebug(__FUNCTION__, accessible);
- if (!accessible->isValid())
- return E_FAIL;
-
- (*pvarState).vt = VT_I4;
- (*pvarState).lVal = accessible->state(varID.lVal);
- return S_OK;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::get_accValue(VARIANT varID, BSTR* pszValue)
-{
- showDebug(__FUNCTION__, accessible);
- if (!accessible->isValid())
- return E_FAIL;
-
- QString value = accessible->text(Value, varID.lVal);
- if (!value.isNull()) {
- *pszValue = QStringToBSTR(value);
- return S_OK;
- }
-
- *pszValue = 0;
- return S_FALSE;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::put_accValue(VARIANT, BSTR)
-{
- showDebug(__FUNCTION__, accessible);
- return DISP_E_MEMBERNOTFOUND;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::accSelect(long flagsSelect, VARIANT varID)
-{
- showDebug(__FUNCTION__, accessible);
- if (!accessible->isValid())
- return E_FAIL;
-
- bool res = false;
-
- if (flagsSelect & SELFLAG_TAKEFOCUS)
- res = accessible->doAction(SetFocus, varID.lVal, QVariantList());
- if (flagsSelect & SELFLAG_TAKESELECTION) {
- accessible->doAction(ClearSelection, 0, QVariantList());
- res = accessible->doAction(AddToSelection, varID.lVal, QVariantList());
- }
- if (flagsSelect & SELFLAG_EXTENDSELECTION)
- res = accessible->doAction(ExtendSelection, varID.lVal, QVariantList());
- if (flagsSelect & SELFLAG_ADDSELECTION)
- res = accessible->doAction(AddToSelection, varID.lVal, QVariantList());
- if (flagsSelect & SELFLAG_REMOVESELECTION)
- res = accessible->doAction(RemoveSelection, varID.lVal, QVariantList());
-
- return res ? S_OK : S_FALSE;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::get_accFocus(VARIANT *pvarID)
-{
- showDebug(__FUNCTION__, accessible);
- if (!accessible->isValid())
- return E_FAIL;
-
- QAccessibleInterface *acc = 0;
- int control = accessible->navigate(FocusChild, 1, &acc);
- if (control == -1) {
- (*pvarID).vt = VT_EMPTY;
- return S_FALSE;
- }
- if (!acc || control == 0) {
- (*pvarID).vt = VT_I4;
- (*pvarID).lVal = control ? control : CHILDID_SELF;
- return S_OK;
- }
-
- QWindowsAccessible* wacc = new QWindowsAccessible(acc);
- IDispatch *iface = 0;
- wacc->QueryInterface(IID_IDispatch, (void**)&iface);
- if (iface) {
- (*pvarID).vt = VT_DISPATCH;
- (*pvarID).pdispVal = iface;
- return S_OK;
- } else {
- delete wacc;
- }
-
- (*pvarID).vt = VT_EMPTY;
- return S_FALSE;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::get_accSelection(VARIANT *pvarChildren)
-{
- showDebug(__FUNCTION__, accessible);
- if (!accessible->isValid())
- return E_FAIL;
-
- int cc = accessible->childCount();
- QVector<int> sel(cc);
- int selIndex = 0;
- for (int i = 1; i <= cc; ++i) {
- QAccessibleInterface *child = 0;
- int i2 = accessible->navigate(Child, i, &child);
- bool isSelected = false;
- if (child) {
- isSelected = child->state(0) & Selected;
- delete child;
- child = 0;
- } else {
- isSelected = accessible->state(i2) & Selected;
- }
- if (isSelected)
- sel[selIndex++] = i;
- }
- sel.resize(selIndex);
- if (sel.isEmpty()) {
- (*pvarChildren).vt = VT_EMPTY;
- return S_FALSE;
- }
- if (sel.size() == 1) {
- (*pvarChildren).vt = VT_I4;
- (*pvarChildren).lVal = sel[0];
- return S_OK;
- }
- IEnumVARIANT *iface = new QWindowsEnumerate(sel);
- IUnknown *uiface;
- iface->QueryInterface(IID_IUnknown, (void**)&uiface);
- (*pvarChildren).vt = VT_UNKNOWN;
- (*pvarChildren).punkVal = uiface;
-
- return S_OK;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::GetWindow(HWND *phwnd)
-{
- *phwnd = 0;
- if (!accessible->isValid())
- return E_UNEXPECTED;
-
- QObject *o = accessible->object();
- if (!o || !o->isWidgetType())
- return E_FAIL;
-
- *phwnd = static_cast<QWidget*>(o)->effectiveWinId();
- return S_OK;
-}
-
-HRESULT STDMETHODCALLTYPE QWindowsAccessible::ContextSensitiveHelp(BOOL)
-{
- return S_OK;
-}
-
-QT_END_NAMESPACE
-
-#endif // QT_NO_ACCESSIBILITY
diff --git a/src/gui/accessible/qaccessiblebridge.cpp b/src/gui/accessible/qaccessiblebridge.cpp
deleted file mode 100644
index af08654d70..0000000000
--- a/src/gui/accessible/qaccessiblebridge.cpp
+++ /dev/null
@@ -1,158 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qaccessiblebridge.h"
-
-#ifndef QT_NO_ACCESSIBILITY
-
-QT_BEGIN_NAMESPACE
-
-/*!
- \class QAccessibleBridge
- \brief The QAccessibleBridge class is the base class for
- accessibility back-ends.
-
- \ingroup accessibility
-
- Qt supports Microsoft Active Accessibility (MSAA), Mac OS X
- Accessibility, and the Unix/X11 AT-SPI standard. By subclassing
- QAccessibleBridge, you can support other backends than the
- predefined ones.
-
- Currently, custom bridges are only supported on Unix. We might
- add support for them on other platforms as well if there is
- enough demand.
-
- \sa QAccessible, QAccessibleBridgePlugin
-*/
-
-/*!
- \fn QAccessibleBridge::~QAccessibleBridge()
-
- Destroys the accessibility bridge object.
-*/
-
-/*!
- \fn void QAccessibleBridge::setRootObject(QAccessibleInterface *object)
-
- This function is called by Qt at application startup to set the
- root accessible object of the application to \a object. All other
- accessible objects in the application can be reached by the
- client using object navigation.
-*/
-
-/*!
- \fn void QAccessibleBridge::notifyAccessibilityUpdate(int reason, QAccessibleInterface *interface, int child)
-
- This function is called by Qt to notify the bridge about a change
- in the accessibility information for object wrapped by the given
- \a interface.
-
- \a reason specifies the cause of the change. It can take values
- of type QAccessible::Event.
-
- \a child is the (1-based) index of the child element that has
- changed. When \a child is 0, the object itself has changed.
-
- \sa QAccessible::updateAccessibility()
-*/
-
-/*!
- \class QAccessibleBridgePlugin
- \brief The QAccessibleBridgePlugin class provides an abstract
- base for accessibility bridge plugins.
-
- \ingroup plugins
- \ingroup accessibility
-
- Writing an accessibility bridge plugin is achieved by subclassing
- this base class, reimplementing the pure virtual functions keys()
- and create(), and exporting the class with the
- Q_EXPORT_PLUGIN2() macro.
-
- \sa QAccessibleBridge, QAccessiblePlugin, {How to Create Qt Plugins}
-*/
-
-/*!
- Constructs an accessibility bridge plugin with the given \a
- parent. This is invoked automatically by the Q_EXPORT_PLUGIN2()
- macro.
-*/
-QAccessibleBridgePlugin::QAccessibleBridgePlugin(QObject *parent)
- : QObject(parent)
-{
-
-}
-
-/*!
- Destroys the accessibility bridge plugin.
-
- You never have to call this explicitly. Qt destroys a plugin
- automatically when it is no longer used.
-*/
-QAccessibleBridgePlugin::~QAccessibleBridgePlugin()
-{
-
-}
-
-/*!
- \fn QStringList QAccessibleBridgePlugin::keys() const
-
- Returns the list of keys this plugins supports.
-
- These keys must be the names of the bridges that this
- plugin provides.
-
- \sa create()
-*/
-
-/*!
- \fn QAccessibleBridge *QAccessibleBridgePlugin::create(const QString &key)
-
- Creates and returns the QAccessibleBridge object corresponding to
- the given \a key. Keys are case sensitive.
-
- \sa keys()
-*/
-
-QT_END_NAMESPACE
-
-#endif // QT_NO_ACCESSIBILITY
diff --git a/src/gui/accessible/qaccessiblebridge.h b/src/gui/accessible/qaccessiblebridge.h
deleted file mode 100644
index 73edf51183..0000000000
--- a/src/gui/accessible/qaccessiblebridge.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QACCESSIBLEBRIDGE_H
-#define QACCESSIBLEBRIDGE_H
-
-#include <QtCore/qplugin.h>
-#include <QtCore/qfactoryinterface.h>
-
-QT_BEGIN_HEADER
-
-QT_BEGIN_NAMESPACE
-
-QT_MODULE(Gui)
-
-#ifndef QT_NO_ACCESSIBILITY
-
-class QAccessibleInterface;
-
-class QAccessibleBridge
-{
-public:
- virtual ~QAccessibleBridge() {}
- virtual void setRootObject(QAccessibleInterface *) = 0;
- virtual void notifyAccessibilityUpdate(int, QAccessibleInterface*, int) = 0;
-};
-
-struct Q_GUI_EXPORT QAccessibleBridgeFactoryInterface : public QFactoryInterface
-{
- virtual QAccessibleBridge *create(const QString& name) = 0;
-};
-
-#define QAccessibleBridgeFactoryInterface_iid "com.trolltech.Qt.QAccessibleBridgeFactoryInterface"
-Q_DECLARE_INTERFACE(QAccessibleBridgeFactoryInterface, QAccessibleBridgeFactoryInterface_iid)
-
-class Q_GUI_EXPORT QAccessibleBridgePlugin : public QObject, public QAccessibleBridgeFactoryInterface
-{
- Q_OBJECT
- Q_INTERFACES(QAccessibleBridgeFactoryInterface:QFactoryInterface)
-public:
- explicit QAccessibleBridgePlugin(QObject *parent = 0);
- ~QAccessibleBridgePlugin();
-
- virtual QStringList keys() const = 0;
- virtual QAccessibleBridge *create(const QString &key) = 0;
-};
-
-#endif // QT_NO_ACCESSIBILITY
-
-QT_END_NAMESPACE
-
-QT_END_HEADER
-
-#endif // QACCESSIBLEBRIDGE_H
diff --git a/src/gui/accessible/qaccessibleobject.cpp b/src/gui/accessible/qaccessibleobject.cpp
deleted file mode 100644
index 20f3a15bb4..0000000000
--- a/src/gui/accessible/qaccessibleobject.cpp
+++ /dev/null
@@ -1,408 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qaccessibleobject.h"
-
-#ifndef QT_NO_ACCESSIBILITY
-
-#include "qapplication.h"
-#include "qwidget.h"
-#include "qpointer.h"
-#include "qmetaobject.h"
-#include "qvarlengtharray.h"
-
-QT_BEGIN_NAMESPACE
-
-class QAccessibleObjectPrivate
-{
-public:
- QPointer<QObject> object;
-
- QList<QByteArray> actionList() const;
-};
-
-QList<QByteArray> QAccessibleObjectPrivate::actionList() const
-{
- QList<QByteArray> actionList;
-
- if (!object)
- return actionList;
-
- const QMetaObject *mo = object->metaObject();
- Q_ASSERT(mo);
-
- QByteArray defaultAction = QMetaObject::normalizedSignature(
- mo->classInfo(mo->indexOfClassInfo("DefaultSlot")).value());
-
- for (int i = 0; i < mo->methodCount(); ++i) {
- const QMetaMethod member = mo->method(i);
- if (member.methodType() != QMetaMethod::Slot && member.access() != QMetaMethod::Public)
- continue;
-
- if (!qstrcmp(member.tag(), "QACCESSIBLE_SLOT")) {
- if (member.signature() == defaultAction)
- actionList.prepend(defaultAction);
- else
- actionList << member.signature();
- }
- }
-
- return actionList;
-}
-
-/*!
- \class QAccessibleObject
- \brief The QAccessibleObject class implements parts of the
- QAccessibleInterface for QObjects.
-
- \ingroup accessibility
-
- This class is mainly provided for convenience. All subclasses of
- the QAccessibleInterface that provide implementations of non-widget objects
- should use this class as their base class.
-
- \sa QAccessible, QAccessibleWidget
-*/
-
-/*!
- Creates a QAccessibleObject for \a object.
-*/
-QAccessibleObject::QAccessibleObject(QObject *object)
-{
- d = new QAccessibleObjectPrivate;
- d->object = object;
-}
-
-/*!
- Destroys the QAccessibleObject.
-
- This only happens when a call to release() decrements the internal
- reference counter to zero.
-*/
-QAccessibleObject::~QAccessibleObject()
-{
- delete d;
-}
-
-/*!
- \reimp
-*/
-QObject *QAccessibleObject::object() const
-{
-#ifndef QT_NO_DEBUG
- if (!d->object)
- qWarning("QAccessibleInterface is invalid. Crash pending...");
-#endif
- return d->object;
-}
-
-/*!
- \reimp
-*/
-bool QAccessibleObject::isValid() const
-{
- return !d->object.isNull();
-}
-
-/*! \reimp */
-QRect QAccessibleObject::rect(int) const
-{
- return QRect();
-}
-
-/*! \reimp */
-void QAccessibleObject::setText(Text, int, const QString &)
-{
-}
-
-/*! \reimp */
-int QAccessibleObject::userActionCount(int) const
-{
- return 0;
-}
-
-/*! \reimp */
-bool QAccessibleObject::doAction(int, int, const QVariantList &)
-{
- return false;
-}
-
-static const char * const action_text[][5] =
-{
- // Name, Description, Value, Help, Accelerator
- { "Press", "", "", "", "Space" },
- { "SetFocus", "Passes focus to this widget", "", "", "" },
- { "Increase", "", "", "", "" },
- { "Decrease", "", "", "", "" },
- { "Accept", "", "", "", "" },
- { "Cancel", "", "", "", "" },
- { "Select", "", "", "", "" },
- { "ClearSelection", "", "", "", "" },
- { "RemoveSelection", "", "", "", "" },
- { "ExtendSelection", "", "", "", "" },
- { "AddToSelection", "", "", "", "" }
-};
-
-/*! \reimp */
-QString QAccessibleObject::actionText(int action, Text t, int child) const
-{
- if (child || action > FirstStandardAction || action < LastStandardAction || t > Accelerator)
- return QString();
-
- return QString::fromLatin1(action_text[-(action - FirstStandardAction)][t]);
-}
-
-
-/*!
- \class QAccessibleApplication
- \brief The QAccessibleApplication class implements the QAccessibleInterface for QApplication.
-
- \internal
-
- \ingroup accessibility
-*/
-
-/*!
- Creates a QAccessibleApplication for the QApplication object referenced by qApp.
-*/
-QAccessibleApplication::QAccessibleApplication()
-: QAccessibleObject(qApp)
-{
-}
-
-// all toplevel widgets except popups and the desktop
-static QWidgetList topLevelWidgets()
-{
- QWidgetList list;
- const QWidgetList tlw(QApplication::topLevelWidgets());
- for (int i = 0; i < tlw.count(); ++i) {
- QWidget *w = tlw.at(i);
- if (!(w->windowType() == Qt::Popup) && !(w->windowType() == Qt::Desktop))
- list.append(w);
- }
-
- return list;
-}
-
-/*! \reimp */
-int QAccessibleApplication::childCount() const
-{
- return topLevelWidgets().count();
-}
-
-/*! \reimp */
-int QAccessibleApplication::indexOfChild(const QAccessibleInterface *child) const
-{
- if (!child->object()->isWidgetType())
- return -1;
-
- const QWidgetList tlw(topLevelWidgets());
- int index = tlw.indexOf(static_cast<QWidget*>(child->object()));
- if (index != -1)
- ++index;
- return index;
-}
-
-/*! \reimp */
-int QAccessibleApplication::childAt(int x, int y) const
-{
- const QWidgetList tlw(topLevelWidgets());
- for (int i = 0; i < tlw.count(); ++i) {
- QWidget *w = tlw.at(i);
- if (w->frameGeometry().contains(x,y))
- return i+1;
- }
- return -1;
-}
-
-/*! \reimp */
-QAccessible::Relation QAccessibleApplication::relationTo(int child, const
- QAccessibleInterface *other, int otherChild) const
-{
- QObject *o = other ? other->object() : 0;
- if (!o)
- return Unrelated;
-
- if(o == object()) {
- if (child && !otherChild)
- return Child;
- if (!child && otherChild)
- return Ancestor;
- if (!child && !otherChild)
- return Self;
- }
-
- QWidgetList tlw(topLevelWidgets());
- if (tlw.contains(qobject_cast<QWidget*>(o)))
- return Ancestor;
-
- for (int i = 0; i < tlw.count(); ++i) {
- QWidget *w = tlw.at(i);
- QObjectList cl = w->findChildren<QObject *>(QString());
- if (cl.contains(o))
- return Ancestor;
- }
-
- return Unrelated;
-}
-
-/*! \reimp */
-int QAccessibleApplication::navigate(RelationFlag relation, int entry,
- QAccessibleInterface **target) const
-{
- if (!target)
- return -1;
-
- *target = 0;
- QObject *targetObject = 0;
-
- switch (relation) {
- case Self:
- targetObject = object();
- break;
- case Child:
- if (entry > 0 && entry <= childCount()) {
- const QWidgetList tlw(topLevelWidgets());
- if (tlw.count() >= entry)
- targetObject = tlw.at(entry-1);
- } else {
- return -1;
- }
- break;
- case FocusChild:
- targetObject = QApplication::activeWindow();
- break;
- default:
- break;
- }
- *target = QAccessible::queryAccessibleInterface(targetObject);
- return *target ? 0 : -1;
-}
-
-/*! \reimp */
-QString QAccessibleApplication::text(Text t, int) const
-{
- switch (t) {
- case Name:
- return QApplication::applicationName();
- case Description:
- return QApplication::applicationFilePath();
- default:
- break;
- }
- return QString();
-}
-
-/*! \reimp */
-QAccessible::Role QAccessibleApplication::role(int) const
-{
- return Application;
-}
-
-/*! \reimp */
-QAccessible::State QAccessibleApplication::state(int) const
-{
- return QApplication::activeWindow() ? Focused : Normal;
-}
-
-/*! \reimp */
-int QAccessibleApplication::userActionCount(int) const
-{
- return 1;
-}
-
-/*! \reimp */
-bool QAccessibleApplication::doAction(int action, int child, const QVariantList &param)
-{
- if (action == 0 || action == 1) {
- QWidget *w = 0;
- w = QApplication::activeWindow();
- if (!w)
- w = topLevelWidgets().at(0);
- if (!w)
- return false;
- w->activateWindow();
- return true;
- }
- return QAccessibleObject::doAction(action, child, param);
-}
-
-/*! \reimp */
-QString QAccessibleApplication::actionText(int action, Text text, int child) const
-{
- QString str;
- if ((action == 0 || action == 1) && !child) switch (text) {
- case Name:
- return QApplication::tr("Activate");
- case Description:
- return QApplication::tr("Activates the program's main window");
- default:
- break;
- }
- return QAccessibleObject::actionText(action, text, child);
-}
-
-// ### Qt 5: remove me - binary compatibility hack
-QAccessibleObjectEx::QAccessibleObjectEx(QObject *object)
-{
- d = new QAccessibleObjectPrivate;
- d->object = object;
-}
-bool QAccessibleObjectEx::isValid() const
-{ return reinterpret_cast<const QAccessibleObject *>(this)->QAccessibleObject::isValid(); }
-QObject *QAccessibleObjectEx::object() const
-{ return reinterpret_cast<const QAccessibleObject *>(this)->QAccessibleObject::object(); }
-QRect QAccessibleObjectEx::rect(int child) const
-{ return reinterpret_cast<const QAccessibleObject *>(this)->QAccessibleObject::rect(child); }
-void QAccessibleObjectEx::setText(Text t, int child, const QString &text)
-{ reinterpret_cast<QAccessibleObject *>(this)->QAccessibleObject::setText(t, child, text); }
-int QAccessibleObjectEx::userActionCount(int child) const
-{ return reinterpret_cast<const QAccessibleObject *>(this)->QAccessibleObject::userActionCount(child); }
-bool QAccessibleObjectEx::doAction(int action, int child, const QVariantList &params)
-{ return reinterpret_cast<QAccessibleObject *>(this)->QAccessibleObject::doAction(action, child, params); }
-QString QAccessibleObjectEx::actionText(int action, Text t, int child) const
-{ return reinterpret_cast<const QAccessibleObject *>(this)->QAccessibleObject::actionText(action, t, child); }
-QAccessibleObjectEx::~QAccessibleObjectEx()
-{ delete d; }
-
-QT_END_NAMESPACE
-
-#endif //QT_NO_ACCESSIBILITY
diff --git a/src/gui/accessible/qaccessibleobject.h b/src/gui/accessible/qaccessibleobject.h
deleted file mode 100644
index 8ebd285a6f..0000000000
--- a/src/gui/accessible/qaccessibleobject.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QACCESSIBLEOBJECT_H
-#define QACCESSIBLEOBJECT_H
-
-#include <QtGui/qaccessible.h>
-
-QT_BEGIN_HEADER
-
-QT_BEGIN_NAMESPACE
-
-QT_MODULE(Gui)
-
-#ifndef QT_NO_ACCESSIBILITY
-
-class QAccessibleObjectPrivate;
-class QObject;
-
-class Q_GUI_EXPORT QAccessibleObject : public QAccessibleInterface
-{
-public:
- explicit QAccessibleObject(QObject *object);
-
- bool isValid() const;
- QObject *object() const;
-
- // properties
- QRect rect(int child) const;
- void setText(Text t, int child, const QString &text);
-
- // actions
- int userActionCount(int child) const;
- bool doAction(int action, int child, const QVariantList &params);
- QString actionText(int action, Text t, int child) const;
-
-protected:
- virtual ~QAccessibleObject();
-
-private:
- friend class QAccessibleObjectEx;
- QAccessibleObjectPrivate *d;
- Q_DISABLE_COPY(QAccessibleObject)
-};
-
-class Q_GUI_EXPORT QAccessibleObjectEx : public QAccessibleInterfaceEx
-{
-public:
- explicit QAccessibleObjectEx(QObject *object);
-
- bool isValid() const;
- QObject *object() const;
-
- // properties
- QRect rect(int child) const;
- void setText(Text t, int child, const QString &text);
-
- // acti