Add all three VirtualInputDevices for autotests

[3/6] Make autotests create fake input devices

This commit adds back all three VirtualInputDevices for simulating
keyboard, touch and pointer input events from autotests.

autotests/integration/kwin_wayland_test.cpp

@@ -87,12 +87,39 @@ WaylandTestApplication::~WaylandTestApplication()
     }
     delete m_xwayland;
     m_xwayland = nullptr;
+    destroyVirtualInputDevices();
     destroyWorkspace();
     destroyInputMethod();
     destroyCompositor();
     destroyInput();
 }
 
+void WaylandTestApplication::createVirtualInputDevices()
+{
+    m_virtualKeyboard.reset(new Test::VirtualInputDevice());
+    m_virtualKeyboard->setName(QStringLiteral("Virtual Keyboard 1"));
+    m_virtualKeyboard->setKeyboard(true);
+
+    m_virtualPointer.reset(new Test::VirtualInputDevice());
+    m_virtualPointer->setName(QStringLiteral("Virtual Pointer 1"));
+    m_virtualPointer->setPointer(true);
+
+    m_virtualTouch.reset(new Test::VirtualInputDevice());
+    m_virtualTouch->setName(QStringLiteral("Virtual Touch 1"));
+    m_virtualTouch->setTouch(true);
+
+    input()->addInputDevice(m_virtualPointer.get());
+    input()->addInputDevice(m_virtualTouch.get());
+    input()->addInputDevice(m_virtualKeyboard.get());
+}
+
+void WaylandTestApplication::destroyVirtualInputDevices()
+{
+    input()->removeInputDevice(m_virtualPointer.get());
+    input()->removeInputDevice(m_virtualTouch.get());
+    input()->removeInputDevice(m_virtualKeyboard.get());
+}
+
 void WaylandTestApplication::performStartup()
 {
     if (!m_inputMethodServerToStart.isEmpty()) {
@@ -114,6 +141,7 @@ void WaylandTestApplication::performStartup()
     // try creating the Wayland Backend
     createInput();
     createPlugins();
+    createVirtualInputDevices();
 
     if (!platform()->enabledOutputs().isEmpty()) {
         continueStartupWithScreens();
@@ -160,4 +188,18 @@ void WaylandTestApplication::continueStartupWithScene()
     m_xwayland->start();
 }
 
+Test::VirtualInputDevice *WaylandTestApplication::virtualPointer() const
+{
+    return m_virtualPointer.get();
+}
+
+Test::VirtualInputDevice *WaylandTestApplication::virtualKeyboard() const
+{
+    return m_virtualKeyboard.get();
+}
+
+Test::VirtualInputDevice *WaylandTestApplication::virtualTouch() const
+{
+    return m_virtualTouch.get();
+}
 }

autotests/integration/kwin_wayland_test.h

@@ -64,6 +64,10 @@ class Xwayland;
 }
 
 class AbstractClient;
+namespace Test
+{
+class VirtualInputDevice;
+}
 
 class WaylandTestApplication : public ApplicationWaylandAbstract
 {
@@ -75,6 +79,11 @@ public:
     void setInputMethodServerToStart(const QString &inputMethodServer) {
         m_inputMethodServerToStart = inputMethodServer;
     }
+
+    Test::VirtualInputDevice *virtualPointer() const;
+    Test::VirtualInputDevice *virtualKeyboard() const;
+    Test::VirtualInputDevice *virtualTouch() const;
+
 protected:
     void performStartup() override;
 
@@ -83,8 +92,15 @@ private:
     void continueStartupWithScene();
     void finalizeStartup();
 
+    void createVirtualInputDevices();
+    void destroyVirtualInputDevices();
+
     Xwl::Xwayland *m_xwayland = nullptr;
     QString m_inputMethodServerToStart;
+
+    QScopedPointer<Test::VirtualInputDevice> m_virtualPointer;
+    QScopedPointer<Test::VirtualInputDevice> m_virtualKeyboard;
+    QScopedPointer<Test::VirtualInputDevice> m_virtualTouch;
 };
 
 namespace Test