Client: Implement primary-selection-unstable-v1

[ChangeLog][QPA plugin] Added support for middle mouse pasting through the
primary-selection-unstable-v1 protocol.

Fixes: QTBUG-66008
Change-Id: I7c8fb9aa2c856f5b6794aeab1ee75d80cad05dcd
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>

1 files changed, 9 insertions, 0 deletions

diff --git a/src/client/qwaylanddisplay_p.h b/src/client/qwaylanddisplay_p.h
index 2c7ed3231..67df545f6 100644
--- a/src/client/qwaylanddisplay_p.h
+++ b/src/client/qwaylanddisplay_p.h
@@ -93,6 +93,9 @@ class QWaylandScreen;
 class QWaylandClientBufferIntegration;
 class QWaylandWindowManagerIntegration;
 class QWaylandDataDeviceManager;
+#if QT_CONFIG(wayland_client_primary_selection)
+class QWaylandPrimarySelectionDeviceManagerV1;
+#endif
 class QWaylandTouchExtension;
 class QWaylandQtKeyExtension;
 class QWaylandWindow;
@@ -150,6 +153,9 @@ public:
 #if QT_CONFIG(wayland_datadevice)
     QWaylandDataDeviceManager *dndSelectionHandler() const { return mDndSelectionHandler.data(); }
 #endif
+#if QT_CONFIG(wayland_client_primary_selection)
+    QWaylandPrimarySelectionDeviceManagerV1 *primarySelectionManager() const { return mPrimarySelectionManager.data(); }
+#endif
     QtWayland::qt_surface_extension *windowExtension() const { return mWindowExtension.data(); }
     QWaylandTouchExtension *touchExtension() const { return mTouchExtension.data(); }
     QtWayland::zwp_text_input_manager_v2 *textInputManager() const { return mTextInputManager.data(); }
@@ -238,6 +244,9 @@ private:
     QScopedPointer<QWaylandTouchExtension> mTouchExtension;
     QScopedPointer<QWaylandQtKeyExtension> mQtKeyExtension;
     QScopedPointer<QWaylandWindowManagerIntegration> mWindowManagerIntegration;
+#if QT_CONFIG(wayland_client_primary_selection)
+    QScopedPointer<QWaylandPrimarySelectionDeviceManagerV1> mPrimarySelectionManager;
+#endif
     QScopedPointer<QtWayland::zwp_text_input_manager_v2> mTextInputManager;
     QScopedPointer<QWaylandHardwareIntegration> mHardwareIntegration;
     QScopedPointer<QtWayland::zxdg_output_manager_v1> mXdgOutputManager;