add module functions

Author: jovanlanik

include/module.h

@@ -15,4 +15,6 @@ void module_on_output_change(struct GtkLock *gtklock);
 void module_on_focus_change(struct GtkLock *gtklock, struct Window *win, struct Window *old);
 void module_on_idle_hide(struct GtkLock *gtklock);
 void module_on_idle_show(struct GtkLock *gtklock);
+void module_on_window_create(struct GtkLock *gtklock, struct Window *win);
+void module_on_window_destroy(struct GtkLock *gtklock, struct Window *win);
 

src/module.c

@@ -109,3 +109,19 @@ void module_on_idle_show(struct GtkLock *gtklock) {
 	}
 }
 
+void module_on_window_create(struct GtkLock *gtklock, struct Window *win) {
+	for(guint idx = 0; idx < gtklock->modules->len; idx++) {
+		void (*fn)(struct GtkLock *, struct Window *) = NULL;
+		GModule *module = g_array_index(gtklock->modules, GModule *, idx);
+		if(g_module_symbol(module, "on_window_create", (gpointer *)&fn)) fn(gtklock, win);
+	}
+}
+
+void module_on_window_destroy(struct GtkLock *gtklock, struct Window *win) {
+	for(guint idx = 0; idx < gtklock->modules->len; idx++) {
+		void (*fn)(struct GtkLock *, struct Window *) = NULL;
+		GModule *module = g_array_index(gtklock->modules, GModule *, idx);
+		if(g_module_symbol(module, "on_window_destroy", (gpointer *)&fn)) fn(gtklock, win);
+	}
+}
+

src/window.c

@@ -205,6 +205,7 @@ void window_pw_toggle_vis(GtkEntry* entry, GtkEntryIconPosition icon_pos) {
 
 static void window_destroy_notify(GtkWidget *widget, gpointer data) {
 	struct Window *win = window_by_widget(widget);
+	module_on_window_destroy(gtklock, win);
 	gtk_widget_destroy(widget);
 	gtklock_remove_window(gtklock, win);
 }
@@ -341,11 +342,11 @@ struct Window *create_window(GdkMonitor *monitor) {
 	w->clock_label = GTK_WIDGET(gtk_builder_get_object(builder, "clock-label"));
 	window_update_clock(w);
 
-	g_object_unref(builder);
-
 	if(gtklock->hidden) window_idle_hide(w);
+	module_on_window_create(gtklock, w);
 	gtk_widget_show_all(w->window);
 
+	g_object_unref(builder);
 	return w;
 }