Since Qt 5.9 we can assign the screen to a Window from QML, we don't need ExtendedOutput anymore.

Remove ScreenManager, all backend code and add a proxy between QPlatformScreen and QML and replace it with ScreenModel a model that can read the screen configuration from a JSON file if provided otherwise from QGuiApplication.

This simplifies the screen management code quite a lot as everything is in one place.

Most of the ExtendedOutput code is no longer needed: since Qt 5.9 Window has a screen property that we can set from QML and the power state will now be provided by ScreenModel.

Qt5PlatformSupport is deprecated, and various other blocking issues.

The cMake one can be fixed via:
https://cgit.kde.org/kwin.git/commit/?id=052fa2e4ee329810f62c29e546254fb45bf8a375

Otherwise I've no idea.

Center mouse cursor at startup.

Physical size is sometimes wrong leading to HiDPI being enabled when it shouldn't.
Always assume device pixel ratio 1 if the resolution is full hd or lower.

For years we met and suggested to join but well I just commented to contextualize, now we are developing our own desktop environments and I would like to know if Ubuntu, Devuan and Debian can be used this project and what would be the dependencies?

See https://codereview.qt-project.org/#/c/222255/
Full screen shell integration might need to be changed, check the code.

Qt has broken CMake modules for QtWaylandClient, QtWaylandCompositor, QtQml and QtQuick when it comes to private include dirs.

Since upstream is not going to fix it soon we have to waste our time crafting an hack to allow ourselves to build our own software.

QtWayland client extensions are:

• Client side decoration plugin
• fullscreen shell integration for sessions nested into another compositor such as weston

Those plugins require private QtWayland client API but Debian forbids those (see https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=894472), they don't want private APIs in their distribution.

I don't see the Qt guys making these APIs public in the near future so we should find a way to make Liri Shell build on Debian since we want Liri stuff to be in most distributions.

Since those plugins are not vital we should add an option to exclude them from the build.

Looks like cmake is looking for a target to build the XML protocol file although it's not needed.

Build error with Raspberry Pi 2 images:

| [ 58%] Automatic moc for target fullscreen-shell
| cd /home/plfiorini/git/liri/meta-liri/build-raspberrypi2/tmp/work/cortexa7hf-neon-vfpv4-lirios-linux-gnueabi/liri-wayland/0.10.0+gitAUTOINC+b506a5412f-r0/build/plugins/shellintegrations/fullscreen-shell && /home/plfiorini/git/liri/meta-liri/build-raspberrypi2/tmp/sysroots/x86_64-linux/usr/bin/cmake -E cmake_autogen /home/plfiorini/git/liri/meta-liri/build-raspberrypi2/tmp/work/cortexa7hf-neon-vfpv4-lirios-linux-gnueabi/liri-wayland/0.10.0+gitAUTOINC+b506a5412f-r0/build/plugins/shellintegrations/fullscreen-shell/CMakeFiles/fullscreen-shell_automoc.dir/ ""
| make[2]: Leaving directory `/home/plfiorini/git/liri/meta-liri/build-raspberrypi2/tmp/work/cortexa7hf-neon-vfpv4-lirios-linux-gnueabi/liri-wayland/0.10.0+gitAUTOINC+b506a5412f-r0/build'
| [ 58%] Built target fullscreen-shell_automoc
| make -f plugins/shellintegrations/fullscreen-shell/CMakeFiles/fullscreen-shell.dir/build.make plugins/shellintegrations/fullscreen-shell/CMakeFiles/fullscreen-shell.dir/depend
| make[2]: Entering directory `/home/plfiorini/git/liri/meta-liri/build-raspberrypi2/tmp/work/cortexa7hf-neon-vfpv4-lirios-linux-gnueabi/liri-wayland/0.10.0+gitAUTOINC+b506a5412f-r0/build'
| make[2]: *** No rule to make target `/usr/share/wayland-protocols/unstable/fullscreen-shell/fullscreen-shell-unstable-v1.xml', needed by `plugins/shellintegrations/fullscreen-shell/wayland-fullscreen-shell-unstable-v1-client-protocol.h'.  Stop.
| make[2]: Leaving directory `/home/plfiorini/git/liri/meta-liri/build-raspberrypi2/tmp/work/cortexa7hf-neon-vfpv4-lirios-linux-gnueabi/liri-wayland/0.10.0+gitAUTOINC+b506a5412f-r0/build'
| ERROR: oe_runmake failed
| make[1]: *** [plugins/shellintegrations/fullscreen-shell/CMakeFiles/fullscreen-shell.dir/all] Error 2
| make[1]: Leaving directory `/home/plfiorini/git/liri/meta-liri/build-raspberrypi2/tmp/work/cortexa7hf-neon-vfpv4-lirios-linux-gnueabi/liri-wayland/0.10.0+gitAUTOINC+b506a5412f-r0/build'
| make: *** [all] Error 2
| ERROR: Function failed: do_compile (log file is located at /home/plfiorini/git/liri/meta-liri/build-raspberrypi2/tmp/work/cortexa7hf-neon-vfpv4-lirios-linux-gnueabi/liri-wayland/0.10.0+gitAUTOINC+b506a5412f-r0/temp/log.do_compile.2078)

If I am not mistaken this is the last package that needs backport for building liri-shell in qbs-less environment (e.g Openembedded)

top.y() is already taken into account calculating dy

I thought it was an upstream issue, as a QtWayland header is including a non-existing header that looks like it should be in QtWayland, but https://bugreports.qt.io/browse/QTBUG-71452 was closed

The error I get is

compiling fullscreenshellsurface.cpp
ERROR: /usr/bin/g++ -O2 -Wall -Wextra -m32 -pipe -fexceptions -fvisibility=hidden -fvisibility-inlines-hidden -fPIC -DNDEBUG -DQT_CORE_LIB -DQT_NO_DEBUG -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_SERVICE_SUPPORT_LIB -DQT_WAYLANDCLIENT_LIB -I/srcbuild/lirios-wayland/src/plugins/shellintegrations/fullscreen-shell -I/srcbuild/lirios-wayland/default/fullscreen-shell.0dc7dd67 -I/opt/include -I/opt/include/QtCore -I/opt/mkspecs/linux-g++ -I/srcbuild/lirios-wayland/default/fullscreen-shell.0dc7dd67/qt.headers -I/opt/include/QtCore/5.12.0 -I/opt/include/QtCore/5.12.0/QtCore -I/opt/include/QtDBus -I/opt/include/QtGui -I/opt/include/QtGui/5.12.0 -I/opt/include/QtGui/5.12.0/QtGui -I/opt/include/QtServiceSupport -I/opt/include/QtServiceSupport/5.12.0 -I/opt/include/QtServiceSupport/5.12.0/QtServiceSupport -I/opt/include/QtWaylandClient -I/opt/include/QtWaylandClient/5.12.0 -I/opt/include/QtWaylandClient/5.12.0/QtWaylandClient -std=c++11 -o /srcbuild/lirios-wayland/default/fullscreen-shell.0dc7dd67/3a52ce780950d4d9/fullscreenshellsurface.cpp.o -c /srcbuild/lirios-wayland/src/plugins/shellintegrations/fullscreen-shell/fullscreenshellsurface.cpp

ERROR: In file included from /srcbuild/lirios-wayland/src/plugins/shellintegrations/fullscreen-shell/fullscreenshellsurface.cpp:24:
/opt/include/QtWaylandClient/5.12.0/QtWaylandClient/private/qwaylandscreen_p.h:58:10: fatal error: QtWaylandClient/private/qwayland-xdg-output-unstable-v1.h: No such file or directory
 #include <QtWaylandClient/private/qwayland-xdg-output-unstable-v1.h>
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
ERROR: Process failed with exit code 1.
The following products could not be built for configuration default:
eglfs-kms-integration, fullscreen-shell

Not sure how to generate the QtWaylandClient/private/qwayland-xdg-output-unstable-v1.h header?

See lirios/lirios#44

Hello. I have a raspberry pi and I want to create my own compositor for him. I have already created what I need using Qt Wayland Compositor, but it does not support GTK and XWayland. Is it possible to use Liri Wayland in such case?

I think something changed in Qt 5.11 related to private headers, because QtWayland wasn't building for a while last week, until they fixed it (I think with https://code.qt.io/cgit/qt/qtbase.git/commit/?id=9f1568d18c36186c239138306442de2508c79bc0 )

I am getting a header related issue building lirios-wayland now

linking libLiriEglFSDeviceIntegration.so.0.0.0
compiling main.cpp
ERROR: /usr/bin/g++ -O2 -Wall -Wextra -m32 -pipe -fexceptions -fvisibility=hidden -fvisibility-inlines-hidden -fPIC -DNDEBUG -DQT_CORE_LIB -DQT_NO_DEBUG -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_SERVICE_SUPPORT_LIB -DQT_WAYLANDCLIENT_LIB -I/srcbuild/lirios-wayland/src/plugins/shellintegrations/fullscreen-shell -I/srcbuild/lirios-wayland/default/fullscreen-shell.0dc7dd67 -I/opt/include -I/opt/include/QtCore -I/opt/mkspecs/linux-g++ -I/srcbuild/lirios-wayland/default/fullscreen-shell.0dc7dd67/qt.headers -I/opt/include/QtCore/5.11.1 -I/opt/include/QtCore/5.11.1/QtCore -I/opt/include/QtDBus -I/opt/include/QtGui -I/opt/include/QtGui/5.11.1 -I/opt/include/QtGui/5.11.1/QtGui -I/opt/include/QtServiceSupport -I/opt/include/QtServiceSupport/5.11.1 -I/opt/include/QtServiceSupport/5.11.1/QtServiceSupport -I/opt/include/QtWaylandClient -I/opt/include/QtWaylandClient/5.11.1 -I/opt/include/QtWaylandClient/5.11.1/QtWaylandClient -std=c++11 -o /srcbuild/lirios-wayland/default/fullscreen-shell.0dc7dd67/3a52ce780950d4d9/main.cpp.o -c /srcbuild/lirios-wayland/src/plugins/shellintegrations/fullscreen-shell/main.cpp

ERROR: In file included from /srcbuild/lirios-wayland/src/plugins/shellintegrations/fullscreen-shell/main.cpp:26:0:
/srcbuild/lirios-wayland/src/plugins/shellintegrations/fullscreen-shell/fullscreenshellintegration.h:27:54: fatal error: QtWaylandClient/private/qwayland-wayland.h: No such file or directory
 #include <QtWaylandClient/private/qwayland-wayland.h>
                                                      ^
compilation terminated.

Switches would tell us if the lid is closed and when a 2-in-1 laptop goes into tablet mode.

See https://wayland.freedesktop.org/libinput/doc/latest/switches.html

EGL 1.5 allows us to specify which platform we want, otherwise autodetection will fail.
For now we have a workaround that sets the the relative env var but in the long term we want something like this: libretro/RetroArch@fcccc9d

Latest eglfs from Qt allows device integrations to open the display in a custom way, we can implement it there.

Implement a fullscreen shell integration for the wayland QPA plugin in order to replace the EGL device integration for the liri QPA plugin.

The reason is that a shell integration extends the wayland QPA plugin that has all the groundwork done for us, while the EGL device integration requires writing everything from scratch and that has proven to be difficult.

Probe plugins before loading them and find one that works instead of giving up early on.
Also add a priority to plugins so for instance we can try eglfs_kms_egldevice (reserved to systems with the NVIDIA proprietary driver) before eglfs_kms (which uses gbm and should work on all MESA systems, including NVIDIA with nouveau).

Finish XWayland support.
We have a QML plugin now but it's not very stable.

We don't want to maintain API compatibility for the QML plugins.
Move the following classes to Liri.Shell:

• ChromeItem
• HotSpot
• KeyEventFilter

I have my qtbase 5.8 branch (not 5.8.0, not sure what the difference is) compiled with egl, using the following options

../configure -confirm-license -opensource -qpa wayland -egl -prefix $INSTALLDIR -release -dbus -no-gtk -system-sqlite -no-warnings-are-errors -no-separate-debug-info -nomake tests -nomake examples -libinput

Upon building, I am getting these build errors, even after trying to add an include of EGL/egl.h to plugins/egldeviceintegration/wayland/eglfswaylandintegration.h

[ 96%] Built target lirixwaylandplugin
In file included from /opt/include/QtPlatformHeaders/QEGLNativeContext:1:0,
                 from /srcbuild/lirios-wayland/plugins/egldeviceintegration/wayland/eglfswaylandintegration.cpp:32:
/opt/include/QtPlatformHeaders/qeglnativecontext.h:56:34: error: expected ‘)’ before ‘ctx’
     QEGLNativeContext(EGLContext ctx, EGLDisplay dpy)
                                  ^
/opt/include/QtPlatformHeaders/qeglnativecontext.h:61:5: error: ‘EGLContext’ does not name a type
     EGLContext context() const { return m_context; }
     ^
/opt/include/QtPlatformHeaders/qeglnativecontext.h:62:5: error: ‘EGLDisplay’ does not name a type
     EGLDisplay display() const { return m_display; }
     ^
/opt/include/QtPlatformHeaders/qeglnativecontext.h:65:5: error: ‘EGLContext’ does not name a type
     EGLContext m_context;
     ^
/opt/include/QtPlatformHeaders/qeglnativecontext.h:66:5: error: ‘EGLDisplay’ does not name a type
     EGLDisplay m_display;
     ^
/opt/include/QtPlatformHeaders/qeglnativecontext.h: In constructor ‘QEGLNativeContext::QEGLNativeContext()’:
/opt/include/QtPlatformHeaders/qeglnativecontext.h:52:11: error: class ‘QEGLNativeContext’ does not have any field named ‘m_context’
         : m_context(0),
           ^
/opt/include/QtPlatformHeaders/qeglnativecontext.h:53:11: error: class ‘QEGLNativeContext’ does not have any field named ‘m_display’
           m_display(0)
           ^
/srcbuild/lirios-wayland/plugins/egldeviceintegration/wayland/eglfswaylandintegration.cpp: In member function ‘virtual QPlatformOpenGLContext* Liri::Platform::EglFSWaylandIntegration::createPlatformOpenGLContext(QOpenGLContext*)’:
/srcbuild/lirios-wayland/plugins/egldeviceintegration/wayland/eglfswaylandintegration.cpp:217:99: error: no matching function for call to ‘QEGLNativeContext::QEGLNativeContext(EGLContext, void*&)’
     nativeHandle = QVariant::fromValue<QEGLNativeContext>(QEGLNativeContext(ctx->eglContext(), dpy));
                                                                                                   ^
In file included from /opt/include/QtPlatformHeaders/QEGLNativeContext:1:0,
                 from /srcbuild/lirios-wayland/plugins/egldeviceintegration/wayland/eglfswaylandintegration.cpp:32:
/opt/include/QtPlatformHeaders/qeglnativecontext.h:51:5: note: candidate: QEGLNativeContext::QEGLNativeContext()
     QEGLNativeContext()
     ^
/opt/include/QtPlatformHeaders/qeglnativecontext.h:51:5: note:   candidate expects 0 arguments, 2 provided
/opt/include/QtPlatformHeaders/qeglnativecontext.h:49:8: note: candidate: constexpr QEGLNativeContext::QEGLNativeContext(const QEGLNativeContext&)
 struct QEGLNativeContext
        ^
/opt/include/QtPlatformHeaders/qeglnativecontext.h:49:8: note:   candidate expects 1 argument, 2 provided
/opt/include/QtPlatformHeaders/qeglnativecontext.h:49:8: note: candidate: constexpr QEGLNativeContext::QEGLNativeContext(QEGLNativeContext&&)
/opt/include/QtPlatformHeaders/qeglnativecontext.h:49:8: note:   candidate expects 1 argument, 2 provided
plugins/egldeviceintegration/wayland/CMakeFiles/wayland.dir/build.make:134: recipe for target 'plugins/egldeviceintegration/wayland/CMakeFiles/wayland.dir/eglfswaylandintegration.cpp.o' failed
make[2]: *** [plugins/egldeviceintegration/wayland/CMakeFiles/wayland.dir/eglfswaylandintegration.cpp.o] Error 1
CMakeFiles/Makefile2:566: recipe for target 'plugins/egldeviceintegration/wayland/CMakeFiles/wayland.dir/all' failed
make[1]: *** [plugins/egldeviceintegration/wayland/CMakeFiles/wayland.dir/all] Error 2
Makefile:149: recipe for target 'all' failed

We have client and server side APIs, the QPA plugin has support for it but it doesn't seem to be reliable.

eglfs has support for NVIDIA drivers but we are not using it so we need to synchronize our QPA plugin with upstream.

• Install Liri OS on a machine with NVIDIA
• Test one of the QtWayland examples on the system to see if everything works
• Synchronize our QPA plugin with eglfs
• Test Liri OS with NVIDIA support

Install the QML plugin even if liri-wayland is built without XWayland support to avoid conditional loading.

Make the plugin work across Qt rebuilds.

Currently we install an event handle on the output window to handle hot spots.
A better way is to create an Item without contents that handles hover events, a compositor would then add a child visual Item to make the hot spot noticeable.

Only EglFSCursor respect LIRI_QPA_HIDECURSOR, EglFSKmsCursor should do it too.

VMware defaults to 1024x768 which is unusable, switch to full hd if available.

Handle when screens are connected and disconnected at runtime.

We don't want other projects to use, this is an implementation detail of the QPA plugin.

ERROR: /usr/bin/g++ -g -O0 -Wall -Wextra -m64 -pipe -fexceptions -fvisibility=hidden -fvisibility-inlines-hidden -fPIC -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_TO_ASCII '-DLIRIWAYLAND_VERSION="0.9.0.1"' -DQT_BUILD_LIRILIBINPUT_LIB -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -I/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput -I/home/solaraquarion/build/liri-wayland-git/src/wayland/build/default/include -I/home/solaraquarion/build/liri-wayland-git/src/wayland/build/default/include/LiriLibInput -I/home/solaraquarion/build/liri-wayland-git/src/wayland/build/default/include/LiriLibInput/0.9.0.1 -I/home/solaraquarion/build/liri-wayland-git/src/wayland/build/default/include/LiriLibInput/0.9.0.1/LiriLibInput -I/home/solaraquarion/build/liri-wayland-git/src/wayland/build/default/include/LiriLibInput/0.9.0.1/LiriLibInput/private -I/usr/include -I/usr/include/LiriLogind -I/usr/include/LiriLogind/0.9.0.1 -I/usr/include/LiriLogind/0.9.0.1/LiriLogind -I/usr/include/LiriLogind/0.9.0.1/LiriLogind/private -I/usr/include/qt -I/usr/include/qt/QtCore -I/usr/lib/qt/mkspecs/linux-g++ -I/home/solaraquarion/build/liri-wayland-git/src/wayland/build/default/LiriLibInput.24883f86/qt.headers -I/usr/include/qt/QtCore/5.10.0 -I/usr/include/qt/QtCore/5.10.0/QtCore -I/usr/include/qt/QtDBus -I/home/solaraquarion/build/liri-wayland-git/src/wayland/build/default/include/LiriUDev -I/home/solaraquarion/build/liri-wayland-git/src/wayland/build/default/include/LiriUDev/0.9.0.1 -I/home/solaraquarion/build/liri-wayland-git/src/wayland/build/default/include/LiriUDev/0.9.0.1/LiriUDev -I/home/solaraquarion/build/liri-wayland-git/src/wayland/build/default/include/LiriUDev/0.9.0.1/LiriUDev/private -I/usr/include/qt/QtGui -I/usr/include/qt/QtGui/5.10.0 -I/usr/include/qt/QtGui/5.10.0/QtGui -I/home/solaraquarion/build/liri-wayland-git/src/wayland/src/eglfsxkb -std=c++0x -o /home/solaraquarion/build/liri-wayland-git/src/wayland/build/default/LiriLibInput.24883f86/.obj/3a52ce780950d4d9/libinputgesture.cpp.o -c /home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinputgesture.cpp

ERROR: /home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinputgesture.cpp: In member function ‘void Liri::Platform::LibInputGesture::handlePinchBegin(libinput_event_gesture*)’:
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinputgesture.cpp:51:25: error: no matching function for call to ‘QWindowSystemInterface::handleGestureEvent(std::nullptr_t, const quint64&, Qt::NativeGestureType, QPointF&, QPointF&)’
pos, pos);
^
In file included from /home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinputgesture.cpp:28:0:
/usr/include/qt/QtGui/5.10.0/QtGui/qpa/qwindowsysteminterface.h:228:17: note: candidate: static void QWindowSystemInterface::handleGestureEvent(QWindow*, QTouchDevice*, ulong, Qt::NativeGestureType, QPointF&, QPointF&)
static void handleGestureEvent(QWindow window, QTouchDevice device, ulong timestamp, Qt::NativeGestureType type,
^~~~~~~~~~~~~~~~~~
/usr/include/qt/QtGui/5.10.0/QtGui/qpa/qwindowsysteminterface.h:228:17: note: candidate expects 6 arguments, 5 provided
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinputgesture.cpp: In member function ‘void Liri::Platform::LibInputGesture::handlePinchEnd(libinput_event_gesture)’:
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinputgesture.cpp:61:25: error: no matching function for call to ‘QWindowSystemInterface::handleGestureEvent(std::nullptr_t, const quint64&, Qt::NativeGestureType, QPointF&, QPointF&)’
pos, pos);
^
In file included from /home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinputgesture.cpp:28:0:
/usr/include/qt/QtGui/5.10.0/QtGui/qpa/qwindowsysteminterface.h:228:17: note: candidate: static void QWindowSystemInterface::handleGestureEvent(QWindow, QTouchDevice*, ulong, Qt::NativeGestureType, QPointF&, QPointF&)
static void handleGestureEvent(QWindow window, QTouchDevice device, ulong timestamp, Qt::NativeGestureType type,
^~~~~~~~~~~~~~~~~~
/usr/include/qt/QtGui/5.10.0/QtGui/qpa/qwindowsysteminterface.h:228:17: note: candidate expects 6 arguments, 5 provided
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinputgesture.cpp: In member function ‘void Liri::Platform::LibInputGesture::handlePinchUpdate(libinput_event_gesture)’:
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinputgesture.cpp:74:32: error: no matching function for call to ‘QWindowSystemInterface::handleGestureEventWithRealValue(std::nullptr_t, const quint64&, Qt::NativeGestureType, const double&, QPointF&, QPointF&)’
scale, pos, pos);
^
In file included from /home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinputgesture.cpp:28:0:
/usr/include/qt/QtGui/5.10.0/QtGui/qpa/qwindowsysteminterface.h:230:17: note: candidate: static void QWindowSystemInterface::handleGestureEventWithRealValue(QWindow, QTouchDevice*, ulong, Qt::NativeGestureType, qreal, QPointF&, QPointF&)
static void handleGestureEventWithRealValue(QWindow window, QTouchDevice device, ulong timestamp, Qt::NativeGestureType type,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/qt/QtGui/5.10.0/QtGui/qpa/qwindowsysteminterface.h:230:17: note: candidate expects 7 arguments, 6 provided
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinputgesture.cpp:78:36: error: no matching function for call to ‘QWindowSystemInterface::handleGestureEventWithRealValue(std::nullptr_t, const quint64&, Qt::NativeGestureType, const double&, QPointF&, QPointF&)’
angle, pos, pos);
^
In file included from /home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinputgesture.cpp:28:0:
/usr/include/qt/QtGui/5.10.0/QtGui/qpa/qwindowsysteminterface.h:230:17: note: candidate: static void QWindowSystemInterface::handleGestureEventWithRealValue(QWindow, QTouchDevice, ulong, Qt::NativeGestureType, qreal, QPointF&, QPointF&)
static void handleGestureEventWithRealValue(QWindow window, QTouchDevice device, ulong timestamp, Qt::NativeGestureType type,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/qt/QtGui/5.10.0/QtGui/qpa/qwindowsysteminterface.h:230:17: note: candidate expects 7 arguments, 6 provided
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinputgesture.cpp: In member function ‘void Liri::Platform::LibInputGesture::handleSwipeBegin(libinput_event_gesture)’:
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinputgesture.cpp:88:25: error: no matching function for call to ‘QWindowSystemInterface::handleGestureEvent(std::nullptr_t, const quint64&, Qt::NativeGestureType, QPointF&, QPointF&)’
pos, pos);
^
In file included from /home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinputgesture.cpp:28:0:
/usr/include/qt/QtGui/5.10.0/QtGui/qpa/qwindowsysteminterface.h:228:17: note: candidate: static void QWindowSystemInterface::handleGestureEvent(QWindow, QTouchDevice*, ulong, Qt::NativeGestureType, QPointF&, QPointF&)
static void handleGestureEvent(QWindow window, QTouchDevice device, ulong timestamp, Qt::NativeGestureType type,
^~~~~~~~~~~~~~~~~~
/usr/include/qt/QtGui/5.10.0/QtGui/qpa/qwindowsysteminterface.h:228:17: note: candidate expects 6 arguments, 5 provided
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinputgesture.cpp: In member function ‘void Liri::Platform::LibInputGesture::handleSwipeEnd(libinput_event_gesture)’:
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinputgesture.cpp:98:25: error: no matching function for call to ‘QWindowSystemInterface::handleGestureEvent(std::nullptr_t, const quint64&, Qt::NativeGestureType, QPointF&, QPointF&)’
pos, pos);
^
In file included from /home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinputgesture.cpp:28:0:
/usr/include/qt/QtGui/5.10.0/QtGui/qpa/qwindowsysteminterface.h:228:17: note: candidate: static void QWindowSystemInterface::handleGestureEvent(QWindow, QTouchDevice*, ulong, Qt::NativeGestureType, QPointF&, QPointF&)
static void handleGestureEvent(QWindow window, QTouchDevice device, ulong timestamp, Qt::NativeGestureType type,
^~~~~~~~~~~~~~~~~~
/usr/include/qt/QtGui/5.10.0/QtGui/qpa/qwindowsysteminterface.h:228:17: note: candidate expects 6 arguments, 5 provided
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinputgesture.cpp: In member function ‘void Liri::Platform::LibInputGesture::handleSwipeUpdate(libinput_event_gesture)’:
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinputgesture.cpp:109:25: error: no matching function for call to ‘QWindowSystemInterface::handleGestureEvent(std::nullptr_t, const quint64&, Qt::NativeGestureType, QPointF&, QPointF&)’
pos, pos);
^
In file included from /home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinputgesture.cpp:28:0:
/usr/include/qt/QtGui/5.10.0/QtGui/qpa/qwindowsysteminterface.h:228:17: note: candidate: static void QWindowSystemInterface::handleGestureEvent(QWindow, QTouchDevice*, ulong, Qt::NativeGestureType, QPointF&, QPointF&)
static void handleGestureEvent(QWindow *window, QTouchDevice *device, ulong timestamp, Qt::NativeGestureType type,
^~~~~~~~~~~~~~~~~~
/usr/include/qt/QtGui/5.10.0/QtGui/qpa/qwindowsysteminterface.h:228:17: note: candidate expects 6 arguments, 5 provided
ERROR: Process failed with exit code 1.
The following products could not be built for configuration default:
LiriWaylandClient-qbs
LiriWaylandClient-pkgconfig
LiriWaylandClient-cmake
LiriWaylandClientHeaders
LiriWaylandClient
LiriEglFS-qbs
LiriEglFS-pkgconfig
LiriEglFS
LiriLibInput-qbs
LiriLibInput-pkgconfig
LiriLibInput
LiriWaylandServer-qbs
LiriWaylandServer-pkgconfig
LiriWaylandServer
LiriUDev-qbs
LiriUDev-pkgconfig
liriwaylandserverplugin
liriwaylandserverprivateplugin
lirixwaylandplugin
materialdecorationplugin
kms
lirieglfs
fullscreen-shell
tst_wl_libinput
==> ERROR: A failure occurred in build().
Aborting...

Qt apps cannot be resized.

I might be using qbs wrong?

trying to compile lirios-workspace and it can't find /opt/lib/libLiriWaylandClient0.0.0.so.3
because it's installed as
/opt/lib/libLiriWaylandClient.so -> libLiriWaylandClient.so.0.0.0
/opt/lib/libLiriWaylandClient.so.0 -> libLiriWaylandClient.so.0.0.0
/opt/lib/libLiriWaylandClient.so.0.0 -> libLiriWaylandClient.so.0.0.0

It seems the .qbs file is wrong

cat /opt/share/qbs/modules/LiriWaylandClient/LiriWaylandClient.qbs
import qbs 1.0

Module {
    property stringList cppIncludePaths: ["/opt/include","/opt/include/LiriWaylandClient","/opt/include/LiriWaylandClient/0.9.0.1","/opt/include/QtCore","/opt/include/QtCore/5.8.1","/opt/include/QtCore/5.8.1/QtCore","/opt/include/QtGui","/opt/include/QtGui/5.8.1","/opt/include/QtGui/5.8.1/QtGui"]
    property stringList cppDynamicLibraries: ["/opt/lib/libLiriWaylandClient0.0.0.so.3","/opt/lib/libQt5Core.so.5.8.1","/opt/lib/libQt5Gui.so.5.8.1","/opt/lib/i386-linux-gnu/libwayland-client.so","/opt/lib/i386-linux-gnu/libwayland-cursor.so"]

    Depends { name: "cpp" }

    cpp.defines: []
    cpp.commonCompilerFlags: ["-Wno-deprecated-declarations"]
    cpp.includePaths: {
        if (qbs.sysroot !== undefined)
            return cppIncludePaths.map(function(item) { return qbs.sysroot + item; });
        return cppIncludePaths;
    }
    cpp.dynamicLibraries: {
        if (qbs.sysroot !== undefined)
            return cppDynamicLibraries.map(function(item) { return qbs.sysroot + item; });
        return cppDynamicLibraries;
    }
    cpp.linkerFlags: []
}

I am compiling with

qbs setup-toolchains --type gcc /usr/bin/g++ gcc
qbs setup-qt /opt/bin/qmake qt5
qbs config profiles.qt5.baseProfile gcc
qbs resolve profile:qt5 qbs.buildVariant:release qbs.installRoot:$INSTALLDIR
qbs build -j $BUILD_CPU_COUNT --no-install profile:qt5
qbs install --no-build -v

I followed the compilation instructions but I get the following error:

ERROR: /usr/bin/clang++ -g -O0 -Wall -Wextra -target x86_64-pc-linux-gnu -pipe -fexceptions -fvisibility=hidden -fvisibility-inlines-hidden -fPIC -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_SERVICE_SUPPORT_LIB -DQT_WAYLANDCLIENT_LIB -I/home/gdefermin/lirios-wayland/src/plugins/shellintegrations/fullscreen-shell -I/home/gdefermin/lirios-wayland/build/default/fullscreen-shell.0dc7dd67 -I/usr/include/qt -I/usr/include/qt/QtCore -I/usr/lib/qt/mkspecs/linux-g++ -I/home/gdefermin/lirios-wayland/build/default/fullscreen-shell.0dc7dd67/qt.headers -I/usr/include/qt/QtCore/5.11.0 -I/usr/include/qt/QtCore/5.11.0/QtCore -I/usr/include/qt/QtDBus -I/usr/include/qt/QtGui -I/usr/include/qt/QtGui/5.11.0 -I/usr/include/qt/QtGui/5.11.0/QtGui -I/usr/include/qt/QtServiceSupport -I/usr/include/qt/QtServiceSupport/5.11.0 -I/usr/include/qt/QtServiceSupport/5.11.0/QtServiceSupport -I/usr/include/qt/QtWaylandClient -I/usr/include/qt/QtWaylandClient/5.11.0 -I/usr/include/qt/QtWaylandClient/5.11.0/QtWaylandClient -std=c++11 -o /home/gdefermin/lirios-wayland/build/default/fullscreen-shell.0dc7dd67/3a52ce780950d4d9/fullscreenshellsurface.cpp.o -c /home/gdefermin/lirios-wayland/src/plugins/shellintegrations/fullscreen-shell/fullscreenshellsurface.cpp

ERROR: /home/gdefermin/lirios-wayland/src/plugins/shellintegrations/fullscreen-shell/fullscreenshellsurface.cpp:46:50: error: no member named 'output' in 'QPlatformScreen'
                             m_window->screen()->output());
                             ~~~~~~~~~~~~~~~~~~  ^
1 error generated.
ERROR: Process failed with exit code 1.
The following products could not be built for configuration default:
LiriEdidSupport-private, LiriEdidSupportHeaders, LiriEglFSDeviceIntegration, LiriEglFSDeviceIntegration-qbs, LiriEglFSDeviceIntegrationHeaders, LiriEglFSKmsSupport, LiriEglFSKmsSupport-qbs, LiriEglFSKmsSupportHeaders, LiriKmsSupport-private, LiriKmsSupportHeaders, LiriLibInput-private, eglfs-kms-egldevice-integration, eglfs-kms-integration, fullscreen-shell, lirieglfs, tst_wl_libinput

I've tried using both gcc and clang to compile, but I always get the same error.

I'm using Arch Linux with kernel 4.1.12

» uname -a       
Linux arch-laptop 4.1.12-1-lts #1 SMP Tue Oct 27 17:21:25 CET 2015 x86_64 GNU/Linux

» pacman -Q {gcc,clang,qt5-base,qt5-declarative,qt5-wayland,liri-qbs-shared,libliri,qt5-udev,libinput,libdrm,mesa,xcb-util-cursor}
gcc 8.1.1+20180531-1
clang 6.0.0-1
qt5-base 5.11.0-1
qt5-declarative 5.11.0-1
qt5-wayland 5.11.0-1
liri-qbs-shared-git 20180526.131.c10289d-1
libliri-git 20180412.113.340f505-1
qt5-udev 1.0.0-1
libinput 1.11.0-1
libdrm 2.4.92-1
mesa 18.1.1-1
xcb-util-cursor 0.1.3-1

What surprises me the most is that your CI is compiling fine, so there must be something I'm doing wrong...

Cursor events do not seem to be propagate because the cursor is not created in a clumsy attempt to hide the image, which should already be done by EglFSKmsCursor.

Decoration color can be changed directly from Fluid we don't need the complexity of the PlatformExtensions mechanism.

• Expose colors as QWaylandAbstractDecoration properties
• Remove material decoration shared library
• Remove Liri.PlatformExtensions

Hi

Trying to configure liri-wayland since commit b804de2 and after results in the below cmake error, the commit before is fine, I tried to grep -iR QWaylandXCompositeEglClientBufferIntegrationPlugin in my source directory, and it was only in qtwayland...

Thanks

CMake Error at /opt/lib/cmake/Qt5WaylandCompositor/Qt5WaylandCompositor_QWaylandXCompositeEglClientBufferIntegrationPlugin.cmake:2 (add_library):
  add_library cannot create imported target
  "Qt5::QWaylandXCompositeEglClientBufferIntegrationPlugin" because another
  target with the same name already exists.
Call Stack (most recent call first):
  /opt/lib/cmake/Qt5WaylandCompositor/Qt5WaylandCompositorConfig.cmake:141 (include)
  /opt/lib/cmake/Qt5/Qt5Config.cmake:28 (find_package)
  CMakeLists.txt:80 (find_package)


CMake Error at /opt/lib/cmake/Qt5WaylandCompositor/Qt5WaylandCompositor_QWaylandXCompositeGlxClientBufferIntegrationPlugin.cmake:2 (add_library):
  add_library cannot create imported target
  "Qt5::QWaylandXCompositeGlxClientBufferIntegrationPlugin" because another
  target with the same name already exists.
Call Stack (most recent call first):
  /opt/lib/cmake/Qt5WaylandCompositor/Qt5WaylandCompositorConfig.cmake:141 (include)
  /opt/lib/cmake/Qt5/Qt5Config.cmake:28 (find_package)
  CMakeLists.txt:80 (find_package)

Fetching origin
==> Validating source files with md5sums...
wayland ... Skipped
==> Removing existing $srcdir/ directory...
==> Extracting sources...
-> Creating working copy of wayland git repo...
Cloning into 'wayland'...
done.
Switched to a new branch 'makepkg'
==> Starting prepare()...
==> Starting pkgver()...
==> Removing existing $pkgdir/ directory...
==> Starting build()...
Profile 'gcc' created for '/usr/bin/g++'.
Creating profile 'qt5'.
Setting profile 'gcc' as the base profile for this profile.
Skipping prl file '/usr/lib/libQt5dtkwidget.prl', because it cannot be opened (No such file or directory).
Skipping prl file '/usr/lib/libQt5AV.prl', because it cannot be opened (No such file or directory).
Skipping prl file '/usr/lib/libQt5WebKit.prl', because it cannot be opened (No such file or directory).
Skipping prl file '/usr/lib/libQt5AVWidgets.prl', because it cannot be opened (No such file or directory).
Skipping prl file '/usr/lib/libQt5Fluid.prl', because it cannot be opened (No such file or directory).
Skipping prl file '/usr/lib/libQt5WebKitWidgets.prl', because it cannot be opened (No such file or directory).
Skipping prl file '/usr/lib/libQt5dtkcore.prl', because it cannot be opened (No such file or directory).
Build graph does not yet exist for configuration 'default'. Starting from scratch.
Resolving project for configuration default
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
SOFT ASSERT: varValue in language/evaluatorscriptclass.cpp:597
ERROR: /usr/share/qbs/imports/LiriModuleProject.qbs:86:5 Error while handling product 'LiriEglFSKmsSupport-pkgconfig':
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinput.qbs:82:13 Dependency 'LiriLogind' not found for product 'LiriEglFSKmsSupport-pkgconfig'.
/usr/share/qbs/imports/LiriModuleProject.qbs:86:5 Error while handling product 'LiriEglFSDeviceIntegration-pkgconfig':
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinput.qbs:82:13 Dependency 'LiriLogind' not found for product 'LiriEglFSDeviceIntegration-pkgconfig'.
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/eglfs_kms.qbs:3:1 Error while handling product 'eglfs-kms-integration':
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinput.qbs:82:13 Dependency 'LiriLogind' not found for product 'eglfs-kms-integration'.
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/plugins/platforms/eglfs/eglfs-plugin.qbs:3:1 Error while handling product 'lirieglfs':
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinput.qbs:82:13 Dependency 'LiriLogind' not found for product 'lirieglfs'.
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinput.qbs:44:5 Error while handling product 'LiriLibInput':
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinput.qbs:57:9 Dependency 'LiriLogind' not found for product 'LiriLibInput'.
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_support/eglfs_kms_support.qbs:27:5 Error while handling product 'LiriEglFSKmsSupport':
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinput.qbs:82:13 Dependency 'LiriLogind' not found for product 'LiriEglFSKmsSupport'.
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/plugins/platforms/eglfs/eglfsdeviceintegration.qbs:32:5 Error while handling product 'LiriEglFSDeviceIntegration':
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinput.qbs:82:13 Dependency 'LiriLogind' not found for product 'LiriEglFSDeviceIntegration'.
/usr/share/qbs/imports/LiriModuleProject.qbs:149:5 Error while handling product 'LiriLibInput-cmake':
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinput.qbs:82:13 Dependency 'LiriLogind' not found for product 'LiriLibInput-cmake'.
/usr/share/qbs/imports/LiriModuleProject.qbs:149:5 Error while handling product 'LiriEglFSKmsSupport-cmake':
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinput.qbs:82:13 Dependency 'LiriLogind' not found for product 'LiriEglFSKmsSupport-cmake'.
/home/solaraquarion/build/liri-wayland-git/src/wayland/tests/manual/libinput/libinput.qbs:3:1 Error while handling product 'tst_wl_libinput':
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinput.qbs:82:13 Dependency 'LiriLogind' not found for product 'tst_wl_libinput'.
/usr/share/qbs/imports/LiriModuleProject.qbs:149:5 Error while handling product 'LiriEglFSDeviceIntegration-cmake':
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinput.qbs:82:13 Dependency 'LiriLogind' not found for product 'LiriEglFSDeviceIntegration-cmake'.
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/eglfs_kms_egldevice.qbs:3:1 Error while handling product 'eglfs-kms-egldevice-integration':
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinput.qbs:82:13 Dependency 'LiriLogind' not found for product 'eglfs-kms-egldevice-integration'.
/usr/share/qbs/imports/LiriModuleProject.qbs:86:5 Error while handling product 'LiriLibInput-pkgconfig':
/home/solaraquarion/build/liri-wayland-git/src/wayland/src/libinput/libinput.qbs:82:13 Dependency 'LiriLogind' not found for product 'LiriLibInput-pkgconfig'.

The WindowMaximizeButtonHint hint is not set so we have to be clever and check either the hint or whether maximumSize() > minimumSize()

x11 device integration can be replaced by the xcb QPA plugin while wayland integration can be replace by the wayland QPA plugin plus fullscreen-shell integration.

Hi

When trying to build lirios-wayland, it seems the fullscreen shell integration does not build, this is with Qt 5.11, and not sure how long it's been happening... (as the qbs install command silently fails with my scripts)

I am getting the following output running

qbs build -j 2 --no-install profile:qt5

linking libliriwaylandserverplugin.so
compiling fullscreenshellintegration.cpp
ERROR: /usr/bin/g++ -O2 -Wall -Wextra -m32 -pipe -fexceptions -fvisibility=hidden -fvisibility-inlines-hidden -fPIC -DNDEBUG -DQT_CORE_LIB -DQT_NO_DEBUG -DQT_DBUS_LIB -DQT_GUI_LIB -DQT_SERVICE_SUPPORT_LIB -DQT_WAYLANDCLIENT_LIB -I/srcbuild/lirios-wayland/src/plugins/shellintegrations/fullscreen-shell -I/srcbuild/lirios-wayland/default/fullscreen-shell.0dc7dd67 -I/opt/include -I/opt/include/QtCore -I/opt/mkspecs/linux-g++ -I/srcbuild/lirios-wayland/default/fullscreen-shell.0dc7dd67/qt.headers -I/opt/include/QtCore/5.11.1 -I/opt/include/QtCore/5.11.1/QtCore -I/opt/include/QtDBus -I/opt/include/QtGui -I/opt/include/QtGui/5.11.1 -I/opt/include/QtGui/5.11.1/QtGui -I/opt/include/QtServiceSupport -I/opt/include/QtServiceSupport/5.11.1 -I/opt/include/QtServiceSupport/5.11.1/QtServiceSupport -I/opt/include/QtWaylandClient -I/opt/include/QtWaylandClient/5.11.1 -I/opt/include/QtWaylandClient/5.11.1/QtWaylandClient -std=c++11 -o /srcbuild/lirios-wayland/default/fullscreen-shell.0dc7dd67/3a52ce780950d4d9/fullscreenshellsurface.cpp.o -c /srcbuild/lirios-wayland/src/plugins/shellintegrations/fullscreen-shell/fullscreenshellsurface.cpp

ERROR: /srcbuild/lirios-wayland/src/plugins/shellintegrations/fullscreen-shell/fullscreenshellsurface.cpp: In member function ‘virtual void QtWaylandClient::FullScreenShellSurface::setType(Qt::WindowType, QtWaylandClient::QWaylandWindow*)’:
/srcbuild/lirios-wayland/src/plugins/shellintegrations/fullscreen-shell/fullscreenshellsurface.cpp:46:50: error: ‘class QPlatformScreen’ has no member named ‘output’
                              m_window->screen()->output());
                                                  ^~~~~~
ERROR: Process failed with exit code 1.

Thanks

We need to support xdg_shell v6 for Gtk+ applications.
This must be supported by QtWaylandCompositor, especially since QtWaylandClient already support the protocol for Qt clients.

Upstream work in progress patch: https://codereview.qt-project.org/#/c/178677/

We could write it ourselves but due to a bug in Qt 5.8.0 we can't have shell integrations outside the qtwayland source tree. The bug is fixed by this patch for 5.8.1 that is not reviewed yet: https://codereview.qt-project.org/#/c/183744/