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[GTK3] Stop the emulation when quitting

This commit is contained in:
Maximilian Mader 2019-09-23 16:35:10 +02:00
parent 6e65945c35
commit 62bfe0cef9
Signed by: Max
GPG Key ID: F71D56A3151C4FB3
1 changed files with 33 additions and 13 deletions
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46
gtk3/main.c
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@ -22,6 +22,7 @@ typedef struct{
static void run(UserData *user_data);
GtkApplication *main_application;
GtkBuilder *builder;
GtkApplicationWindow *main_window;
GtkGLArea *gl_area;
@ -37,6 +38,8 @@ static double clock_mutliplier = 1.0;
static char *battery_save_path_ptr;
static Rect rect;
static bool running = true;
unsigned char number_of_buffers(void) {
bool should_blend = true;
@ -168,10 +171,15 @@ static GMenuModel *get_menu_model(GApplication *app, const char *id) {
return menu ? G_MENU_MODEL(g_object_ref_sink(menu)) : NULL;
}
static void quit(GApplication *app) {
g_application_quit(app);
running = false;
}
// app.quit GAction
// Exits the application
static void activate_quit(GSimpleAction *action, GVariant *parameter, gpointer user_data) {
g_application_quit(G_APPLICATION(user_data));
quit(G_APPLICATION(user_data));
}
// app.about GAction
@ -188,6 +196,10 @@ static GActionEntry app_entries[] = {
{ "about", activate_about, NULL, NULL, NULL },
};
G_MODULE_EXPORT void on_quit(GtkWidget *w, gpointer app) {
quit(G_APPLICATION(app));
}
G_MODULE_EXPORT void on_show_window(GtkWidget *w, gpointer window) {
gtk_widget_show_all(GTK_WIDGET(window));
}
@ -311,10 +323,13 @@ static void activate(GApplication *app, gpointer user_data_gptr) {
gtk_window_fullscreen(GTK_WINDOW(main_window));
}
g_signal_connect(main_window, "destroy", G_CALLBACK(gtk_main_quit), NULL);
g_signal_connect(main_window, "destroy", G_CALLBACK(on_quit), app);
gtk_application_add_window(GTK_APPLICATION(app), GTK_WINDOW(main_window));
gtk_widget_show_all(GTK_WIDGET(main_window));
// Start the emulation loop.
// This loop takes care of the GTK main loop.
run(user_data);
}
@ -335,6 +350,10 @@ static void open(GApplication *app, GFile **files, gint n_files, const gchar *hi
activate(app, user_data_gptr);
}
static void shutdown(GApplication *app, GFile **files, gint n_files, const gchar *hint, gpointer user_data_gptr) {
g_print("SHUTDOWN\n");
}
// This function gets called after the parsing of the commandline options has occurred.
static gint handle_local_options(GApplication *app, GVariantDict *options, gpointer user_data_gptr) {
UserData *user_data = user_data_gptr;
@ -432,7 +451,7 @@ static void run(UserData *user_data) {
}
/* Run emulation */
while (true) {
while (running) {
if (paused || rewind_paused) {
while (gtk_events_pending()) {
gtk_main_iteration();
@ -456,7 +475,7 @@ static void run(UserData *user_data) {
int main(int argc, char *argv[]) {
// Create our GApplication and tell GTK that we are able to handle files
GtkApplication *app = gtk_application_new(APP_ID, G_APPLICATION_HANDLES_OPEN);
main_application = gtk_application_new(APP_ID, G_APPLICATION_HANDLES_OPEN);
UserData user_data = { NULL };
@ -467,23 +486,24 @@ int main(int argc, char *argv[]) {
{ NULL }
};
// Setup our command line information
g_application_add_main_option_entries(G_APPLICATION(app), entries);
g_application_set_option_context_parameter_string(G_APPLICATION(app), "[FILE…]");
g_application_set_option_context_summary(G_APPLICATION(app), "SameBoy is an open source Game Boy (DMG) and Game Boy Color (CGB) emulator.");
g_application_add_main_option_entries(G_APPLICATION(main_application), entries);
g_application_set_option_context_parameter_string(G_APPLICATION(main_application), "[FILE…]");
g_application_set_option_context_summary(G_APPLICATION(main_application), "SameBoy is an open source Game Boy (DMG) and Game Boy Color (CGB) emulator.");
// Add signal handlers
g_signal_connect(app, "handle-local-options", G_CALLBACK(handle_local_options), &user_data);
g_signal_connect(app, "startup", G_CALLBACK(startup), &user_data);
g_signal_connect(app, "activate", G_CALLBACK(activate), &user_data);
g_signal_connect(app, "open", G_CALLBACK(open), &user_data);
g_signal_connect(main_application, "handle-local-options", G_CALLBACK(handle_local_options), &user_data);
g_signal_connect(main_application, "startup", G_CALLBACK(startup), &user_data);
g_signal_connect(main_application, "activate", G_CALLBACK(activate), &user_data);
g_signal_connect(main_application, "open", G_CALLBACK(open), &user_data);
g_signal_connect(main_application, "shutdown", G_CALLBACK(shutdown), &user_data);
#ifndef NDEBUG
//gtk_window_set_interactive_debugging(true);
#endif
// Start our GApplication main loop
int status = g_application_run(G_APPLICATION(app), argc, argv);
g_object_unref(app);
int status = g_application_run(G_APPLICATION(main_application), argc, argv);
g_object_unref(main_application);
return status;
}