1 files changed, 93 insertions, 0 deletions
diff --git a/src/application.c b/src/application.c
new file mode 100644
index 0000000..4f48110
--- /dev/null
+++ b/src/application.c
@@ -0,0 +1,93 @@
+/* See LICENSE file for copyright and license details. */
+
+#include <stdlib.h>
+#include <string.h>
+#include <X11/Xlib.h>
+#include <utils.h>
+#include "application.h"
+#include "event.h"
+#include "window.h"
+
+static CherryApplication *_app = NULL;
+
+CherryApplication *
+cherry_application_new(const char *name)
+{
+	if (_app != NULL)
+		return _app;
+
+	CherryApplication *app = malloc(sizeof(*app));
+	app->name = strdup(name);
+	app->display = NULL;
+	app->windows = clist_create();
+
+	app->listener_activate = NULL;
+	app->listener_activate_data = NULL;
+
+	app->listener_deactivate = NULL;
+	app->listener_deactivate_data = NULL;
+
+	_app = app;
+
+	return app;
+}
+
+int
+cherry_application_run(CherryApplication *app, int argc, char **argv)
+{
+	if (app == NULL) exit(1);
+
+	/* setup display/screen */
+	app->display = XOpenDisplay(NULL);
+	app->screen  = DefaultScreen(app->display);
+	app->depth   = DefaultDepth(app->display, app->screen);
+	app->visual  = DefaultVisual(app->display, app->screen);
+
+	if (app->listener_activate != NULL)
+		app->listener_activate(app, app->listener_activate_data);
+
+	/* finalization */
+	iterator_t it = clist_iterator(&app->windows);
+	while (clist_iterator_has_next(it)) {
+		CherryWindow *w = clist_iterator_next(&it);
+		char *wnd_name = cherry_window_get_title(w);
+		printf("Destroying window: %s\n", wnd_name);
+		XFree(wnd_name);
+		XDestroyWindow(app->display, w->window_handler);
+	}
+
+	XCloseDisplay(app->display);
+
+	if (app->listener_deactivate != NULL)
+		app->listener_deactivate(app, app->listener_deactivate_data);
+
+	return EXIT_SUCCESS;
+}
+
+void
+cherry_application_set_activated_listener(CherryApplication *app,
+                                          void (*listener_activate)(CherryApplication *, void *),
+                                          void *data)
+{
+	if (app == NULL) return;
+
+	app->listener_activate = listener_activate;
+	app->listener_activate_data = data;
+}
+
+void
+cherry_application_set_deactivated_listener(CherryApplication *app,
+                                            void (*listener_deactivate)(CherryApplication *, void *),
+                                            void *data)
+{
+	if (app == NULL) return;
+
+	app->listener_deactivate = listener_deactivate;
+	app->listener_deactivate_data = data;
+}
+
+CherryApplication *
+cherry_application_get_running_app(void)
+{
+	return _app;
+}