diff options
Diffstat (limited to 'src/plugins/platforms/xcb/qxcbwindow.cpp')
| -rw-r--r-- | src/plugins/platforms/xcb/qxcbwindow.cpp | 235 |
1 files changed, 183 insertions, 52 deletions
diff --git a/src/plugins/platforms/xcb/qxcbwindow.cpp b/src/plugins/platforms/xcb/qxcbwindow.cpp index 586068d8d9..cb647e946d 100644 --- a/src/plugins/platforms/xcb/qxcbwindow.cpp +++ b/src/plugins/platforms/xcb/qxcbwindow.cpp @@ -101,7 +101,7 @@ #include <X11/Xutil.h> #endif -#if defined(XCB_USE_XINPUT2_MAEMO) || defined(XCB_USE_XINPUT2) +#if defined(XCB_USE_XINPUT2) #include <X11/extensions/XInput2.h> #endif @@ -166,16 +166,36 @@ static inline bool isTransient(const QWindow *w) || w->type() == Qt::Popup; } -static inline QImage::Format imageFormatForDepth(int depth) +static inline QImage::Format imageFormatForVisual(int depth, quint32 red_mask, quint32 blue_mask) { switch (depth) { - case 32: return QImage::Format_ARGB32_Premultiplied; - case 24: return QImage::Format_RGB32; - case 16: return QImage::Format_RGB16; - default: - qWarning("Unsupported screen depth: %d", depth); - return QImage::Format_Invalid; + case 32: + if (blue_mask == 0xff) + return QImage::Format_ARGB32_Premultiplied; + if (red_mask == 0x3ff) + return QImage::Format_A2BGR30_Premultiplied; + if (blue_mask == 0x3ff) + return QImage::Format_A2RGB30_Premultiplied; + break; + case 30: + if (red_mask == 0x3ff) + return QImage::Format_BGR30; + if (blue_mask == 0x3ff) + return QImage::Format_RGB30; + break; + case 24: + if (blue_mask == 0xff) + return QImage::Format_RGB32; + break; + case 16: + if (blue_mask == 0x1f) + return QImage::Format_RGB16; + break; + default: + break; } + qWarning("Unsupported screen format: depth: %d, red_mask: %x, blue_mask: %x", depth, red_mask, blue_mask); + return QImage::Format_Invalid; } static inline bool positionIncludesFrame(QWindow *w) @@ -183,6 +203,8 @@ static inline bool positionIncludesFrame(QWindow *w) return qt_window_private(w)->positionPolicy == QWindowPrivate::WindowFrameInclusive; } +static const char *wm_window_type_property_id = "_q_xcb_wm_window_type"; + QXcbWindow::QXcbWindow(QWindow *window) : QPlatformWindow(window) , m_window(0) @@ -201,6 +223,7 @@ QXcbWindow::QXcbWindow(QWindow *window) #endif , m_lastWindowStateEvent(-1) , m_syncState(NoSyncNeeded) + , m_pendingSyncRequest(0) { m_screen = static_cast<QXcbScreen *>(window->screen()->handle()); @@ -225,7 +248,9 @@ void QXcbWindow::create() if (type == Qt::Desktop) { m_window = m_screen->root(); m_depth = m_screen->screen()->root_depth; - m_imageFormat = imageFormatForDepth(m_depth); + m_visualId = m_screen->screen()->root_visual; + const xcb_visualtype_t *visual = m_screen->visualForId(m_visualId); + m_imageFormat = imageFormatForVisual(m_depth, visual->red_mask, visual->blue_mask); connection()->addWindowEventListener(m_window, this); return; } @@ -315,7 +340,7 @@ void QXcbWindow::create() } if (visualInfo) { m_depth = visualInfo->depth; - m_imageFormat = imageFormatForDepth(m_depth); + m_imageFormat = imageFormatForVisual(visualInfo->depth, visualInfo->red_mask, visualInfo->blue_mask); Colormap cmap = XCreateColormap(DISPLAY_FROM_XCB(this), xcb_parent_id, visualInfo->visual, AllocNone); XSetWindowAttributes a; @@ -365,7 +390,8 @@ void QXcbWindow::create() } } - m_imageFormat = imageFormatForDepth(m_depth); + const xcb_visualtype_t *visual = m_screen->visualForId(m_visualId); + m_imageFormat = imageFormatForVisual(m_depth, visual->red_mask, visual->blue_mask); Q_XCB_CALL(xcb_create_window(xcb_connection(), m_depth, @@ -466,22 +492,7 @@ void QXcbWindow::create() 32, 2, (void *)data)); -#ifdef XCB_USE_XINPUT2_MAEMO - if (connection()->isUsingXInput2Maemo()) { - XIEventMask xieventmask; - uchar bitmask[2] = { 0, 0 }; - - xieventmask.deviceid = XIAllMasterDevices; - xieventmask.mask = bitmask; - xieventmask.mask_len = sizeof(bitmask); - - XISetMask(bitmask, XI_ButtonPress); - XISetMask(bitmask, XI_ButtonRelease); - XISetMask(bitmask, XI_Motion); - - XISelectEvents(DISPLAY_FROM_XCB(this), m_window, &xieventmask, 1); - } -#elif defined(XCB_USE_XINPUT2) +#if defined(XCB_USE_XINPUT2) connection()->xi2Select(m_window); #endif @@ -540,6 +551,9 @@ void QXcbWindow::destroy() delete m_eglSurface; m_eglSurface = 0; #endif + + if (m_pendingSyncRequest) + m_pendingSyncRequest->invalidate(); } void QXcbWindow::setGeometry(const QRect &rect) @@ -698,6 +712,11 @@ void QXcbWindow::show() updateNetWmStateBeforeMap(); } + if (window()->metaObject()->indexOfProperty(wm_window_type_property_id) >= 0) { + QXcbWindowFunctions::WmWindowTypes wmWindowTypes(window()->property(wm_window_type_property_id).value<int>()); + setWmWindowType(wmWindowTypes); + } + if (connection()->time() != XCB_TIME_CURRENT_TIME) updateNetWmUserTime(connection()->time()); @@ -1497,23 +1516,6 @@ void QXcbWindow::requestActivateWindow() connection()->sync(); } -#if XCB_USE_MAEMO_WINDOW_PROPERTIES -void QXcbWindow::handleContentOrientationChange(Qt::ScreenOrientation orientation) -{ - int angle = 0; - switch (orientation) { - case Qt::PortraitOrientation: angle = 270; break; - case Qt::LandscapeOrientation: angle = 0; break; - case Qt::InvertedPortraitOrientation: angle = 90; break; - case Qt::InvertedLandscapeOrientation: angle = 180; break; - case Qt::PrimaryOrientation: break; - } - Q_XCB_CALL(xcb_change_property(xcb_connection(), XCB_PROP_MODE_REPLACE, m_window, - atom(QXcbAtom::MeegoTouchOrientationAngle), XCB_ATOM_CARDINAL, 32, - 1, &angle)); -} -#endif - QSurfaceFormat QXcbWindow::format() const { // ### return actual format @@ -1535,6 +1537,130 @@ QXcbEGLSurface *QXcbWindow::eglSurface() const } #endif +void QXcbWindow::setWmWindowTypeStatic(QWindow *window, QXcbWindowFunctions::WmWindowTypes windowTypes) +{ + if (window->handle()) + static_cast<QXcbWindow *>(window->handle())->setWmWindowType(windowTypes); + else + window->setProperty(wm_window_type_property_id, QVariant::fromValue(static_cast<int>(windowTypes))); +} + +QXcbWindowFunctions::WmWindowTypes QXcbWindow::wmWindowTypes() const +{ + QXcbWindowFunctions::WmWindowTypes result(0); + + xcb_get_property_cookie_t get_cookie = + xcb_get_property_unchecked(xcb_connection(), 0, m_window, atom(QXcbAtom::_NET_WM_WINDOW_TYPE), + XCB_ATOM_ATOM, 0, 1024); + + xcb_get_property_reply_t *reply = + xcb_get_property_reply(xcb_connection(), get_cookie, NULL); + + if (reply && reply->format == 32 && reply->type == XCB_ATOM_ATOM) { + const xcb_atom_t *types = static_cast<const xcb_atom_t *>(xcb_get_property_value(reply)); + const xcb_atom_t *types_end = types + reply->length; + for (; types != types_end; types++) { + QXcbAtom::Atom type = connection()->qatom(*types); + switch (type) { + case QXcbAtom::_NET_WM_WINDOW_TYPE_NORMAL: + result |= QXcbWindowFunctions::Normal; + break; + case QXcbAtom::_NET_WM_WINDOW_TYPE_DESKTOP: + result |= QXcbWindowFunctions::Desktop; + break; + case QXcbAtom::_NET_WM_WINDOW_TYPE_DOCK: + result |= QXcbWindowFunctions::Dock; + break; + case QXcbAtom::_NET_WM_WINDOW_TYPE_TOOLBAR: + result |= QXcbWindowFunctions::Toolbar; + break; + case QXcbAtom::_NET_WM_WINDOW_TYPE_MENU: + result |= QXcbWindowFunctions::Menu; + break; + case QXcbAtom::_NET_WM_WINDOW_TYPE_UTILITY: + result |= QXcbWindowFunctions::Utility; + break; + case QXcbAtom::_NET_WM_WINDOW_TYPE_SPLASH: + result |= QXcbWindowFunctions::Splash; + break; + case QXcbAtom::_NET_WM_WINDOW_TYPE_DIALOG: + result |= QXcbWindowFunctions::Dialog; + break; + case QXcbAtom::_NET_WM_WINDOW_TYPE_DROPDOWN_MENU: + result |= QXcbWindowFunctions::DropDownMenu; + break; + case QXcbAtom::_NET_WM_WINDOW_TYPE_POPUP_MENU: + result |= QXcbWindowFunctions::PopupMenu; + break; + case QXcbAtom::_NET_WM_WINDOW_TYPE_TOOLTIP: + result |= QXcbWindowFunctions::Tooltip; + break; + case QXcbAtom::_NET_WM_WINDOW_TYPE_NOTIFICATION: + result |= QXcbWindowFunctions::Notification; + break; + case QXcbAtom::_NET_WM_WINDOW_TYPE_COMBO: + result |= QXcbWindowFunctions::Combo; + break; + case QXcbAtom::_NET_WM_WINDOW_TYPE_DND: + result |= QXcbWindowFunctions::Dnd; + break; + case QXcbAtom::_KDE_NET_WM_WINDOW_TYPE_OVERRIDE: + result |= QXcbWindowFunctions::KdeOverride; + break; + default: + break; + } + } + free(reply); + } + return result; +} + +void QXcbWindow::setWmWindowType(QXcbWindowFunctions::WmWindowTypes types) +{ + QVector<xcb_atom_t> atoms; + + if (types & QXcbWindowFunctions::Normal) + atoms.append(atom(QXcbAtom::_NET_WM_WINDOW_TYPE_NORMAL)); + if (types & QXcbWindowFunctions::Desktop) + atoms.append(atom(QXcbAtom::_NET_WM_WINDOW_TYPE_DESKTOP)); + if (types & QXcbWindowFunctions::Dock) + atoms.append(atom(QXcbAtom::_NET_WM_WINDOW_TYPE_DOCK)); + if (types & QXcbWindowFunctions::Toolbar) + atoms.append(atom(QXcbAtom::_NET_WM_WINDOW_TYPE_TOOLBAR)); + if (types & QXcbWindowFunctions::Menu) + atoms.append(atom(QXcbAtom::_NET_WM_WINDOW_TYPE_MENU)); + if (types & QXcbWindowFunctions::Utility) + atoms.append(atom(QXcbAtom::_NET_WM_WINDOW_TYPE_UTILITY)); + if (types & QXcbWindowFunctions::Splash) + atoms.append(atom(QXcbAtom::_NET_WM_WINDOW_TYPE_SPLASH)); + if (types & QXcbWindowFunctions::Dialog) + atoms.append(atom(QXcbAtom::_NET_WM_WINDOW_TYPE_DIALOG)); + if (types & QXcbWindowFunctions::DropDownMenu) + atoms.append(atom(QXcbAtom::_NET_WM_WINDOW_TYPE_DROPDOWN_MENU)); + if (types & QXcbWindowFunctions::PopupMenu) + atoms.append(atom(QXcbAtom::_NET_WM_WINDOW_TYPE_POPUP_MENU)); + if (types & QXcbWindowFunctions::Tooltip) + atoms.append(atom(QXcbAtom::_NET_WM_WINDOW_TYPE_TOOLTIP)); + if (types & QXcbWindowFunctions::Notification) + atoms.append(atom(QXcbAtom::_NET_WM_WINDOW_TYPE_NOTIFICATION)); + if (types & QXcbWindowFunctions::Combo) + atoms.append(atom(QXcbAtom::_NET_WM_WINDOW_TYPE_COMBO)); + if (types & QXcbWindowFunctions::Dnd) + atoms.append(atom(QXcbAtom::_NET_WM_WINDOW_TYPE_DND)); + if (types & QXcbWindowFunctions::KdeOverride) + atoms.append(atom(QXcbAtom::_KDE_NET_WM_WINDOW_TYPE_OVERRIDE)); + + if (atoms.isEmpty()) { + Q_XCB_CALL(xcb_delete_property(xcb_connection(), m_window, atom(QXcbAtom::_NET_WM_WINDOW_TYPE))); + } else { + Q_XCB_CALL(xcb_change_property(xcb_connection(), XCB_PROP_MODE_REPLACE, m_window, + atom(QXcbAtom::_NET_WM_WINDOW_TYPE), XCB_ATOM_ATOM, 32, + atoms.count(), atoms.constData())); + } + xcb_flush(xcb_connection()); +} + class ExposeCompressor { public: @@ -1687,14 +1813,10 @@ void QXcbWindow::handleConfigureNotifyEvent(const xcb_configure_notify_event_t * QPlatformWindow::setGeometry(rect); QWindowSystemInterface::handleGeometryChange(window(), rect); - if (!m_screen->availableGeometry().intersects(rect)) { - Q_FOREACH (QPlatformScreen* screen, m_screen->virtualSiblings()) { - if (screen->availableGeometry().intersects(rect)) { - m_screen = static_cast<QXcbScreen*>(screen); - QWindowSystemInterface::handleWindowScreenChanged(window(), m_screen->QPlatformScreen::screen()); - break; - } - } + QPlatformScreen *newScreen = screenForGeometry(rect); + if (newScreen != m_screen) { + m_screen = static_cast<QXcbScreen*>(newScreen); + QWindowSystemInterface::handleWindowScreenChanged(window(), newScreen->screen()); } m_configureNotifyPending = false; @@ -2221,4 +2343,13 @@ bool QXcbWindow::needsSync() const return m_syncState == SyncAndConfigureReceived; } +void QXcbWindow::postSyncWindowRequest() +{ + if (!m_pendingSyncRequest) { + QXcbSyncWindowRequest *e = new QXcbSyncWindowRequest(this); + m_pendingSyncRequest = e; + QCoreApplication::postEvent(m_screen->connection(), e); + } +} + QT_END_NAMESPACE |