Implement QNativeInterface::QWaylandApplication

Task-number: QTBUG-94729
Change-Id: I84f080719c6364137368bdd1759947a6d6ef2e5b
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: David Edmundson <davidedmundson@kde.org>

2 files changed, 71 insertions, 4 deletions

diff --git a/src/client/qwaylandnativeinterface.cpp b/src/client/qwaylandnativeinterface.cpp
index f2620fc4..b76b1f08 100644
--- a/src/client/qwaylandnativeinterface.cpp
+++ b/src/client/qwaylandnativeinterface.cpp
@@ -12,6 +12,7 @@
 #include "qwaylandwindowmanagerintegration_p.h"
 #include "qwaylandscreen_p.h"
 #include "qwaylandinputdevice_p.h"
+#include <QtCore/private/qnativeinterface_p.h>
 #include <QtGui/private/qguiapplication_p.h>
 #include <QtGui/QScreen>
 #include <QtWaylandClient/private/qwaylandclientbufferintegration_p.h>
@@ -68,6 +69,60 @@ void *QWaylandNativeInterface::nativeResourceForIntegration(const QByteArray &re
     return nullptr;
 }
 
+wl_display *QtWaylandClient::QWaylandNativeInterface::display() const
+{
+    return m_integration->display()->wl_display();
+}
+
+wl_compositor *QtWaylandClient::QWaylandNativeInterface::compositor() const
+{
+    return const_cast<wl_compositor *>(m_integration->display()->wl_compositor());
+}
+
+wl_seat *QtWaylandClient::QWaylandNativeInterface::seat() const
+{
+    if (auto inputDevice = m_integration->display()->defaultInputDevice()) {
+        return inputDevice->wl_seat();
+    }
+    return nullptr;
+}
+
+wl_keyboard *QtWaylandClient::QWaylandNativeInterface::keyboard() const
+{
+    if (auto inputDevice = m_integration->display()->defaultInputDevice())
+        if (auto keyboard = inputDevice->keyboard())
+            return keyboard->wl_keyboard();
+    return nullptr;
+}
+
+wl_pointer *QtWaylandClient::QWaylandNativeInterface::pointer() const
+{
+    if (auto inputDevice = m_integration->display()->defaultInputDevice())
+        if (auto pointer = inputDevice->pointer())
+            return pointer->wl_pointer();
+    return nullptr;
+}
+
+wl_touch *QtWaylandClient::QWaylandNativeInterface::touch() const
+{
+    if (auto inputDevice = m_integration->display()->defaultInputDevice())
+        if (auto touch = inputDevice->touch())
+            return touch->wl_touch();
+    return nullptr;
+}
+
+uint QtWaylandClient::QWaylandNativeInterface::lastInputSerial() const
+{
+    return m_integration->display()->lastInputSerial();
+}
+
+wl_seat *QtWaylandClient::QWaylandNativeInterface::lastInputSeat() const
+{
+    if (auto inputDevice = m_integration->display()->lastInputDevice())
+        return inputDevice->wl_seat();
+    return nullptr;
+}
+
 void *QWaylandNativeInterface::nativeResourceForWindow(const QByteArray &resourceString, QWindow *window)
 {
     QByteArray lowerCaseResource = resourceString.toLower();
diff --git a/src/client/qwaylandnativeinterface_p.h b/src/client/qwaylandnativeinterface_p.h
index b39d9952..ce8c6bec 100644
--- a/src/client/qwaylandnativeinterface_p.h
+++ b/src/client/qwaylandnativeinterface_p.h
@@ -1,8 +1,8 @@
 // Copyright (C) 2020 The Qt Company Ltd.
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
-#ifndef QWAYLANDNATIVEINTERFACE_H
-#define QWAYLANDNATIVEINTERFACE_H
+#ifndef QWAYLANDNATIVEINTERFACE_P_H
+#define QWAYLANDNATIVEINTERFACE_P_H
 
 //
 //  W A R N I N G
@@ -21,6 +21,7 @@
 #include <QtWaylandClient/qtwaylandclientglobal.h>
 #include <QtCore/private/qglobal_p.h>
 #include <QtCore/qhash.h>
+#include <QtGui/qguiapplication_platform.h>
 
 QT_BEGIN_NAMESPACE
 
@@ -31,7 +32,8 @@ namespace QtWaylandClient {
 class QWaylandIntegration;
 class QWaylandScreen;
 
-class Q_WAYLANDCLIENT_EXPORT QWaylandNativeInterface : public QPlatformNativeInterface
+class Q_WAYLANDCLIENT_EXPORT QWaylandNativeInterface : public QPlatformNativeInterface,
+                                                       public QNativeInterface::QWaylandApplication
 {
 public:
     QWaylandNativeInterface(QWaylandIntegration *integration);
@@ -51,6 +53,16 @@ public:
 
     void emitWindowPropertyChanged(QPlatformWindow *window, const QString &name);
 
+    // QWaylandApplication interface
+    wl_display *display() const override;
+    wl_compositor *compositor() const override;
+    wl_seat *seat() const override;
+    wl_keyboard *keyboard() const override;
+    wl_pointer *pointer() const override;
+    wl_touch *touch() const override;
+    uint lastInputSerial() const override;
+    wl_seat *lastInputSeat() const override;
+
 private:
     static void setWindowMargins(QWindow *window, const QMargins &margins);
 
@@ -62,4 +74,4 @@ private:
 
 QT_END_NAMESPACE
 
-#endif // QWAYLANDNATIVEINTERFACE_H
+#endif // QWAYLANDNATIVEINTERFACE_P_H