Qt: Add mouse events

src/platform/qt/Display.cpp

@@ -88,8 +88,9 @@ void Display::showMessage(const QString& message) {
 	}
 }
 
-void Display::mouseMoveEvent(QMouseEvent*) {
+void Display::mouseMoveEvent(QMouseEvent* event) {
 	emit showCursor();
 	m_mouseTimer.stop();
 	m_mouseTimer.start();
+	event->ignore();
 }

src/platform/qt/GameController.cpp

@@ -819,6 +819,20 @@ void GameController::keyReleased(int key) {
 	updateKeys();
 }
 
+void GameController::cursorLocation(int x, int y) {
+	if (!isLoaded()) {
+		return;
+	}
+	m_threadContext.core->setCursorLocation(m_threadContext.core, x, y);
+}
+
+void GameController::cursorDown(bool down) {
+	if (!isLoaded()) {
+		return;
+	}
+	m_threadContext.core->setCursorDown(m_threadContext.core, down);
+}
+
 void GameController::clearKeys() {
 	m_activeKeys = 0;
 	m_inactiveKeys = 0;

src/platform/qt/GameController.h

@@ -133,6 +133,8 @@ public slots:
 	void stopRewinding();
 	void keyPressed(int key);
 	void keyReleased(int key);
+	void cursorLocation(int x, int y);
+	void cursorDown(bool);
 	void clearKeys();
 	void setAutofire(int key, bool enable);
 	void setAudioBufferSamples(int samples);

src/platform/qt/Window.cpp

@@ -684,11 +684,37 @@ void Window::dropEvent(QDropEvent* event) {
 	m_controller->loadGame(url.toLocalFile());
 }
 
-void Window::mouseDoubleClickEvent(QMouseEvent* event) {
+void Window::mouseMoveEvent(QMouseEvent* event) {
+	QSize dimensions = m_controller->screenDimensions();
+	QSize screenDimensions = m_screenWidget->size();
+	int x = dimensions.width() * event->x() / screenDimensions.width();
+	int y = dimensions.height() * event->y() / screenDimensions.height();
+	m_controller->cursorLocation(x, y);
+	event->accept();
+}
+
+void Window::mousePressEvent(QMouseEvent* event) {
 	if (event->button() != Qt::LeftButton) {
 		return;
 	}
-	toggleFullScreen();
+	QSize dimensions = m_controller->screenDimensions();
+	QSize screenDimensions = m_screenWidget->size();
+	int x = dimensions.width() * event->x() / screenDimensions.width();
+	int y = dimensions.height() * event->y() / screenDimensions.height();
+	m_controller->cursorLocation(x, y);
+	m_controller->cursorDown(true);
+}
+
+void Window::mouseReleaseEvent(QMouseEvent* event) {
+	if (event->button() != Qt::LeftButton) {
+		return;
+	}
+	QSize dimensions = m_controller->screenDimensions();
+	QSize screenDimensions = m_screenWidget->size();
+	int x = dimensions.width() * event->x() / screenDimensions.width();
+	int y = dimensions.height() * event->y() / screenDimensions.height();
+	m_controller->cursorLocation(x, y);
+	m_controller->cursorDown(false);
 }
 
 void Window::enterFullScreen() {
@@ -755,6 +781,7 @@ void Window::gameStarted(mCoreThread* context, const QString& fname) {
 		resizeFrame(QSize(width, height) * m_savedScale);
 	}
 	attachWidget(m_display);
+	setMouseTracking(true);
 
 #ifndef Q_OS_MAC
 	if (isFullScreen()) {
@@ -789,6 +816,7 @@ void Window::gameStopped() {
 #endif
 	m_screenWidget->setMinimumSize(m_display->minimumSize());
 
+	setMouseTracking(false);
 	m_fpsTimer.stop();
 	m_focusCheck.stop();
 }

src/platform/qt/Window.h

@@ -107,7 +107,9 @@ protected:
 	virtual void focusOutEvent(QFocusEvent*) override;
 	virtual void dragEnterEvent(QDragEnterEvent*) override;
 	virtual void dropEvent(QDropEvent*) override;
-	virtual void mouseDoubleClickEvent(QMouseEvent*) override;
+	virtual void mouseMoveEvent(QMouseEvent*) override;
+	virtual void mousePressEvent(QMouseEvent*) override;
+	virtual void mouseReleaseEvent(QMouseEvent*) override;
 
 private slots:
 	void gameStarted(mCoreThread*, const QString&);