M CHANGES → CHANGES

@@ -12,6 +12,7 @@ - GB: Fix crash when patching ROMs
  - Tools: Fix recurring multiple times over the same library
  - GBA I/O: Handle audio registers specially when deserializing
  - Util: Fix highest-fd socket not being returned by SocketAccept
+ - Qt: Fix linking after some windows have been closed
 Misc:
  - Qt: Improved HiDPI support
  - Feature: Support ImageMagick 7

M src/platform/qt/GBAApp.cpp → src/platform/qt/GBAApp.cpp

@@ -31,7 +31,6 @@ mLOG_DEFINE_CATEGORY(QT, "Qt");
 
 GBAApp::GBAApp(int& argc, char* argv[])
 	: QApplication(argc, argv)
-	, m_windows{}
 	, m_db(nullptr)
 {
 	g_app = this;
@@ -78,10 +77,10 @@ if (!m_configController.getQtOption("audioDriver").isNull()) {
 		AudioProcessor::setDriver(static_cast<AudioProcessor::Driver>(m_configController.getQtOption("audioDriver").toInt()));
 	}
 	Window* w = new Window(&m_configController);
-	connect(w, &Window::destroyed, [this]() {
-		m_windows[0] = nullptr;
+	connect(w, &Window::destroyed, [this, w]() {
+		m_windows.removeAll(w);
 	});
-	m_windows[0] = w;
+	m_windows.append(w);
 
 	if (loaded) {
 		w->argumentsPassed(&args);
@@ -112,15 +111,15 @@ return QApplication::event(event);
 }
 
 Window* GBAApp::newWindow() {
-	if (m_multiplayer.attached() >= MAX_GBAS) {
+	if (m_windows.count() >= MAX_GBAS) {
 		return nullptr;
 	}
 	Window* w = new Window(&m_configController, m_multiplayer.attached());
 	int windowId = m_multiplayer.attached();
-	connect(w, &Window::destroyed, [this, windowId]() {
-		m_windows[windowId] = nullptr;
+	connect(w, &Window::destroyed, [this, w]() {
+		m_windows.removeAll(w);
 	});
-	m_windows[windowId] = w;
+	m_windows.append(w);
 	w->setAttribute(Qt::WA_DeleteOnClose);
 	w->loadConfig();
 	w->show();
@@ -133,27 +132,27 @@ GBAApp* GBAApp::app() {
 	return g_app;
 }
 
-void GBAApp::pauseAll(QList<int>* paused) {
-	for (int i = 0; i < MAX_GBAS; ++i) {
-		if (!m_windows[i] || !m_windows[i]->controller()->isLoaded() || m_windows[i]->controller()->isPaused()) {
+void GBAApp::pauseAll(QList<Window*>* paused) {
+	for (auto& window : m_windows) {
+		if (!window->controller()->isLoaded() || window->controller()->isPaused()) {
 			continue;
 		}
-		m_windows[i]->controller()->setPaused(true);
-		paused->append(i);
+		window->controller()->setPaused(true);
+		paused->append(window);
 	}
 }
 
-void GBAApp::continueAll(const QList<int>* paused) {
-	for (int i : *paused) {
-		m_windows[i]->controller()->setPaused(false);
+void GBAApp::continueAll(const QList<Window*>& paused) {
+	for (auto& window : paused) {
+		window->controller()->setPaused(false);
 	}
 }
 
 QString GBAApp::getOpenFileName(QWidget* owner, const QString& title, const QString& filter) {
-	QList<int> paused;
+	QList<Window*> paused;
 	pauseAll(&paused);
 	QString filename = QFileDialog::getOpenFileName(owner, title, m_configController.getQtOption("lastDirectory").toString(), filter);
-	continueAll(&paused);
+	continueAll(paused);
 	if (!filename.isEmpty()) {
 		m_configController.setQtOption("lastDirectory", QFileInfo(filename).dir().path());
 	}
@@ -161,10 +160,10 @@ return filename;
 }
 
 QString GBAApp::getSaveFileName(QWidget* owner, const QString& title, const QString& filter) {
-	QList<int> paused;
+	QList<Window*> paused;
 	pauseAll(&paused);
 	QString filename = QFileDialog::getSaveFileName(owner, title, m_configController.getQtOption("lastDirectory").toString(), filter);
-	continueAll(&paused);
+	continueAll(paused);
 	if (!filename.isEmpty()) {
 		m_configController.setQtOption("lastDirectory", QFileInfo(filename).dir().path());
 	}
@@ -172,10 +171,10 @@ return filename;
 }
 
 QString GBAApp::getOpenDirectoryName(QWidget* owner, const QString& title) {
-	QList<int> paused;
+	QList<Window*> paused;
 	pauseAll(&paused);
 	QString filename = QFileDialog::getExistingDirectory(owner, title, m_configController.getQtOption("lastDirectory").toString());
-	continueAll(&paused);
+	continueAll(paused);
 	if (!filename.isEmpty()) {
 		m_configController.setQtOption("lastDirectory", QFileInfo(filename).dir().path());
 	}
@@ -230,13 +229,13 @@ {
 }
 
 int GBAApp::FileDialog::exec() {
-	QList<int> paused;
+	QList<Window*> paused;
 	m_app->pauseAll(&paused);
 	bool didAccept = QFileDialog::exec() == QDialog::Accepted;
 	QStringList filenames = selectedFiles();
 	if (!filenames.isEmpty()) {
 		m_app->m_configController.setQtOption("lastDirectory", QFileInfo(filenames[0]).dir().path());
 	}
-	m_app->continueAll(&paused);
+	m_app->continueAll(paused);
 	return didAccept;
 }

M src/platform/qt/GBAApp.h → src/platform/qt/GBAApp.h

@@ -62,11 +62,11 @@ };
 
 	Window* newWindowInternal();
 
-	void pauseAll(QList<int>* paused);
-	void continueAll(const QList<int>* paused);
+	void pauseAll(QList<Window*>* paused);
+	void continueAll(const QList<Window*>& paused);
 
 	ConfigController m_configController;
-	Window* m_windows[MAX_GBAS];
+	QList<Window*> m_windows;
 	MultiplayerController m_multiplayer;
 	NoIntroDB* m_db;
 };