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path: root/src/platformsupport/input/evdevkeyboard/qevdevkeyboardmanager.cpp
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* QEvdev: remove m_deviceDiscovery membersMarc Mutz2019-06-131-5/+4
| | | | | | | | | | | | | | | | | | | They were never referenced outside the classes' ctor and, worse, remained uninitialized if the specification string contained devices. Change-Id: I977a156acf10190428da00fe128fee70cff8f98d Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io> Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* QEvdev: Extract Method parseSpecification()Marc Mutz2019-06-131-15/+6
| | | | | | | | | | | | | | | | | | | | | | | | | All four manager classes contained roughly the same code in their ctors that parsed out devices from a colon-separated string. Extract shared code, and port the parsing to QStringRef (later to be ported to QStringView). Saves ~2.4KiB on optimized Linux GCC 9.1 AMD64 builds across all .so's that link to libQtInputSupport.a. Change-Id: I3db826ee2b422cfc02f8d49bd21985a03b6c0935 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io> Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* QEvdev: Replace manual memory management with unique_ptrMarc Mutz2019-06-121-16/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | Make create() return, and m_mice/m_keyboards/etc store, handlers by unique_ptr. In most cases, we can't use qt_make_unique(), since the ctor we're calling is marked as private. Since QHash can't hold move-only types, use a std::vector<{QString, unique_ptr}> instead. As this pattern repeats in all four QEvdev*Manager classes, create a small class template. Saves almost 6KiB on optimized Linux AMD64 GCC 9.1 builds across all .so's that link to QtInputSupport.a. Change-Id: I8f62b6b629d6e1855314c0a4fb4fc069db9ae0ce Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* QEvdev: Extract Method updateDeviceCount()Marc Mutz2019-06-111-4/+8
| | | | | | | | | | | | | | | | | | | The code is noisy and repeats, so wrap it in a function. Change-Id: I5e6e924e22b0bc631eb8176de96c49066b1c9029 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* QEvdev: use printf-style qCDebug()/qWarning()Marc Mutz2019-06-111-4/+4
| | | | | | | | | | | | | Also use qUtf16Printable() and qErrnoWarning (removing explicit errno, where present). Saves 6.6KiB in text size on optimized Linux AMD64 GCC 9.1 build across all .so's that link to QtInputSupport.a. Change-Id: I1def2cfabd2eed65390099cd1d06f8061a9355be Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io> Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Ability to switch language under platform eglfs/linuxfbElena Zaretskaya2019-01-251-0/+6
| | | | | | | | | | | | | | I need to change keymap under platforms eglfs and linuxfb (without wayland). I use the function QEglFSFunctions::loadKeymap(const QString&), but there's no way to switch between english and another language than to press AltGr as a modifier. I added the function that allows to change the language. And also added the ability to switch the keymap and language for the platform linuxfb and also added the ability to switch the keymap and language for the platform linuxfb Task-number: QTBUG-72452 Change-Id: I37432cf60d375555bea2bf668ec1387322b4964f Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* evdev*,libinput: use functor-based connectionsGatis Paeglis2017-09-051-2/+4
| | | | | | | | | This results in less boilerplate code, among other benefits that come with functor-based connections. Simple expressions have been converted to use lambda. Change-Id: I6887980524027eada24beed95e6f9ba43f0fc8d5 Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* platformsupport: eradicate some easy Q_FOREACH loopsMarc Mutz2016-08-261-3/+2
| | | | | | | | | | | | All loops trivially not modifying the iterated-over container. Saves ~9.4KiB in text size across all plugins and libs (statically) linking in QtPlatformSupport (optimized GCC 6.1 Linux AMD 64 build). Change-Id: I2d91da1f78d9b33d4c5e4a1627560d8e705a9b9a Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* OpenGL, PlatformSupport: use QStringRef to optimize memory allocationAnton Kudryavtsev2016-04-071-2/+3
| | | | | | | | | | | | | Replace substring functions that return QString with corresponding functions that return QStringRef where it's possible. Create QString from QStringRef only where necessary. While touching the code, also port loops to C++11 style. Change-Id: Ib94d29b6ecec1cdab2604d0277a743e8b340be5e Reviewed-by: Marc Mutz <marc.mutz@kdab.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>
* 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>
* Unify input device hotplugging support for embeddedLaszlo Agocs2015-01-211-2/+10
| | | | | | | | | | | | | | | | | | | | | | On embedded the mouse cursor will now appear and reappear regardless of how the input handling code is loaded (via a generic plugin or compiled-in to the platform plugin). Instead of passing around QDeviceDiscovery instances that only works when compiling-in the code into the platform plugin, introduce a new internal central QInputDeviceManager. The single instance of this provides a place to store any future input device related signals and properties. Also introduce mouse hotplugging support to linuxfb. [ChangeLog][QtGui] The mouse cursor on Embedded Linux is now handling hotplugging correctly with eglfs and linuxfb regardless of how the input handling code is loaded (via a generic plugin or built in to the platform plugin). Change-Id: I147c1b04a193baf216598015264f2c06e1b20f84 Reviewed-by: Andy Nichols <andy.nichols@theqtcompany.com>
* Switch to categorized logging in all the input handlersLaszlo Agocs2014-10-161-18/+7
| | | | | | | | | | | | | | | Use the rule qt.qpa.input (similarly to xcb). In addition, evdevkeyboard supports qt.qpa.input.keymap to enable keymap debug messages. For compatibility, evdevtouch retains the QT_QPA_EVDEV_DEBUG environment variable, this will simply turn on the associated logging rule. Change-Id: Ia038beb827346d2573ca9a2b69b8dcc53adcf0eb Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com> Reviewed-by: Risto Avila <risto.avila@digia.com> Reviewed-by: Jørgen Lind <jorgen.lind@digia.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>
* Add a way to access loadKeymap on eglfsLaszlo Agocs2014-06-251-1/+25
| | | | | | | | | [ChangeLog][QtGui] Keymaps are now changeable at runtime when using eglfs Task-number: QTBUG-39583 Change-Id: I93480da72c1d1d1db1914298fe624cae02b0b2d0 Reviewed-by: Jørgen Lind <jorgen.lind@digia.com> Reviewed-by: Will Wagner <willw@carallon.com>
* Added configuration environment variables for evdev input plugins.Libor Tomsik2013-03-201-1/+7
| | | | | | | | | | Added new environment parameters QT_QPA_EVDEV_KEYBOARD_PARAMETERS, QT_QPA_EVDEV_MOUSE_PARAMETERS and QT_QPA_EVDEV_TOUCHSCREEN_PARAMETERS to the evdevkeyboard, evdevmouse and evdevtouch input plugins. In order to get evdevkeyboard support for keyboard layout, explicit device file and more. Change-Id: I0d9139cd0d4b682ab2df7c16ebd16d4d9c0c0ab0 Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
* Update copyright year in Digia's license headersSergio Ahumada2013-01-181-1/+1
| | | | | Change-Id: Ic804938fc352291d011800d21e549c10acac66fb Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-221-24/+24
| | | | | | | | Change copyrights and license headers from Nokia to Digia Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
* Use QStringList::join(QChar) overload where applicable [QtGui]Marc Mutz2012-09-071-1/+1
| | | | | | | | | | This is an automated change performing the following replacements: join\("(.)"\) -> join('\1') join\(QLatin1String\("(.)"\)\) -> join(QLatin1Char('\1')) join\(QStringLiteral\("(.)"\)\) -> join(QLatin1Char('\1')) Change-Id: Id8d43c1b1ca9cd3aa0b4eedca6709b6287a9bc98 Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
* Add const & to foreach 'iterators'Albert Astals Cid2012-06-271-1/+1
| | | | | | | Change-Id: I8c0600dfd919f45d14a0011f2da9b9fe0b9a0df3 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Marc Mutz <marc.mutz@kdab.com> Reviewed-by: Robin Burchell <robin+qt@viroteck.net>
* Move evdev to platformsupportGirish Ramakrishnan2012-06-011-0/+129
Also wraps various string literals with QLatin1String. Change-Id: Ia0681bfae00006d9e9ad51f05d0e0d0f45cf2cec Reviewed-by: Laszlo Agocs <laszlo.p.agocs@nokia.com> Reviewed-by: Donald Carr <donald.carr@nokia.com>
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