summaryrefslogtreecommitdiffstats
path: root/src/plugins/platforms/offscreen/qoffscreencommon.cpp
Commit message (Collapse)AuthorAgeFilesLines
* Offscreen: Fix implementation of QScreen::grabWindowVolker Hilsheimer2022-01-261-12/+16
| | | | | | | | | | | | | | | | | | | | | | If id == 0, then we should grab the specified rect from the screen. To do that, find all windows intersecting with the screen geometry, and compose their backing store images into a screen-size pixmap. Otherwise, find the respective backing store and grab only that. Remove the old code respecting the desktop widget, which is no longer a thing in Qt 6. The code was also wrongly grabbing only the first containing - not intersecting - window's backing store into the screen pixmap. Enable the QScreen::grabImage test for the offscreen platform, where it now passes. Task-number: QTBUG-99962 Change-Id: I16eca7b082d65095a62c73624f86a4423e997a7a Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* High-dpi configuration change testingMorten Johan Sørvig2021-09-081-0/+32
| | | | | | | | | | | | Export configuration() and setConfiguration() from the offscreen platform plugin using QPlatformNativeInterface. tst_qighdpi can then resolve and make use of them since it always uses the offscreen platform plugin. Add screenDpiChange() auto test. Change-Id: I459b4df5d94ec4991234a346e3a94618cb3485e9 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* Offscreen: add configuration update APIMorten Johan Sørvig2021-09-081-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for updating the platform configuration at runtime, which enables use cases such as changing the screen configuration from an auto test. Provide functions for getting and setting the complete configuration as a QJsonObject: QJsonObject configuration() void setConfiguration(QJsonObject) User code can then either set a completely new configuration, or make a smaller update by using a get-modify-set sequence: // Set the logical DPI for screen 0 to 192: auto config = configuration(); config[“screens”][0][“logicalDpi] = 192 setConfiguration(config); This approach means we can expose a minimal but complete API, at the cost of doing more work in the offscreen plugin in order to figure out what changed. Note that this change does not export thew API from the platform plugin. Change-Id: If776c36d5ae6d72dca715cc8e89e42768ed32c60 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* Offscreen QPA: implement a native interfaceGiuseppe D'Angelo2020-10-301-0/+2
| | | | | | | | | | | | | | | | Many code paths simply expect to have a native interface available, and won't check if a plugin is returning nullptr for it. This leads to crashes or local workarounds (e.g. 3197932e6fb03fb9c0ff669af858cb94e3836d79). Instead, have offscreen implement a dummy native interface. This requires shuffling some code for the X11 integration. Pick-to: 5.15 Change-Id: I2bdceee379e4ded9b085ebbb4d03d1e074f60726 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Oliver Wolff <oliver.wolff@qt.io> Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* QPA offscreen: make platform plugin configurableMorten Johan Sørvig2020-10-201-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add ability to load a json config file containing screen configuration at startup. The config file location is specified using platform options: -platform offscfreen:configfile=/path/to/file Config file format example: { “screens”: [ { "name", "screen-1", "x", 0, "y", 0, "width", 640, "height", 480, "dpi", 96, "dpr", 1, }, … ] } Change-Id: Iac21aaafa6d0f361bdd6f6e9168b7e68db6ae011 Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* Tidy nullptr usageAllan Sandfeld Jensen2019-12-061-5/+5
| | | | | | | | | | | Move away from using 0 as pointer literal. Done using clang-tidy. This is not complete as run-clang-tidy can't handle all of qtbase in one go. Change-Id: I1076a21f32aac0dab078af6f175f7508145eece0 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Update QPA mouse event handling in offscreen and VNC pluginsShawn Rutledge2019-08-301-1/+2
| | | | | | | | | This is needed after a37785ec7638e7485112b87dd7e767881fecc114 deprecated the versions of QWindowSystemInterface::handleMouseEvent() that were in use here. Change-Id: Ib704ae2be905436f5a4a80ae6686b5fe3972d34c Reviewed-by: Andy Nichols <andy.nichols@qt.io>
* Replace Q_DECL_OVERRIDE with override where possibleKevin Funk2017-09-191-3/+3
| | | | | | | | | | | | | | | | Remaining uses of Q_DECL_OVERRIDE are in: src/corelib/global/qcompilerdetection.h src/corelib/global/qglobal.cpp doc/global/qt-cpp-defines.qdocconf (definition and documentation of Q_DECL_OVERRIDE) tests/manual/qcursor/qcursorhighdpi/main.cpp (a test executable compilable both under Qt4 and Qt5) Change-Id: Ib9b05d829add69e98a86238274b6a1fcb19b49ba Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* offscreen plugin: eradicate Q_FOREACH loopsMarc Mutz2016-08-271-9/+8
| | | | | | | | | | | | | | | | | ... by replacing them with C++11 for-each loops. In clearHash(), replace iteration over QHash::keys() with iteration over the hash itself. Also use the new const- iterator overload of QHash::erase() to save one attempted detach (in QHash::find()). Mark the plugin as QT_NO_FOREACH. Saves almost 2KiB (1.4%) in text size on optimized GCC 6.1 Linux AMD64 builds. Change-Id: I9bb3154130687c0061ea09b04ab5f627a4d2296c Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* QtOpenGL/plugins/platformsupport: use new QRegion::begin()/end() instead of ↵Marc Mutz2016-03-021-3/+2
| | | | | | | | | | rect() Saves e.g. ~900b and ~2900b in text size in QtOpenGL and XcbQpa libs, resp., on optimized GCC 5.3 Linux AMD64 builds. Change-Id: Id904689164ca32df41118a23747c70048d8e6604 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Updated license headersJani Heikkinen2016-01-151-14/+20
| | | | | | | | | | | From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new LGPL header instead of LGPL21 one (in those files which will be under LGPL v3) Change-Id: I046ec3e47b1876cd7b4b0353a576b352e3a946d9 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Offscreen: Protect against the QT_NO_CURSOR define for changeCursorAndy Shaw2015-10-111-2/+2
| | | | | | | | | | If QT_NO_CURSOR is defined then changeCursor() is not implemented in QPlatformCursor which means that it isn't really being overridden in the offscreen plugin. Therefore the same define is checked for to prevent a compiler from having a problem with it. Change-Id: Id7c104292354cb7462b3161602fc8d382a6dd390 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* Update copyright headersJani Heikkinen2015-02-111-7/+7
| | | | | | | | | | | | | | | | | | Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination. New header.LGPL-COMM taken in the use file which were using old header.LGPL3 (src/plugins/platforms/android/extract.cpp) Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license combination Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
* Add Q_DECL_OVERRIDE in the src subdirectoryOlivier Goffart2014-12-031-3/+3
| | | | | | | | | | Done automatically with clang-modernize on linux (But does not add Q_DECL_OVERRIDE to the function that are marked as inline because it a compilation error with MSVC2010) Change-Id: I2196ee26e3e6fe20816834ecea5ea389eeab3171 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Update license headers and add new license filesMatti Paaso2014-09-241-19/+11
| | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 - Removed LICENSE.GPL Change-Id: Iec3406e3eb3f133be549092015cefe33d259a3f2 Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>
* Offscreen testing platform pluginSamuel Rødal2013-01-291-0/+229
Useful for running auto-tests without popping up a bunch of windows in the windowing system. Thus they can be run in the background and even in parallel without focus issues. Change-Id: I8b14c6de258b41225480a0af5a2a9553663bc2b7 Reviewed-by: Jason McDonald <macadder1@gmail.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-19 07:43:17 +0000