1 files changed, 60 insertions, 0 deletions
diff --git a/src/app.c b/src/app.c
new file mode 100644
index 0000000..0877b55
--- /dev/null
+++ b/src/app.c
@@ -0,0 +1,60 @@
+/* Application Initialization Things */
+#include <stdlib.h>
+
+#include <gtk/gtk.h>
+#include <lightdm.h>
+
+#include "app.h"
+#include "callbacks.h"
+#include "config.h"
+
+
+/* Initialize the Greeter & UI */
+App *initialize_app(int argc, char **argv)
+{
+    g_log_set_always_fatal(G_LOG_LEVEL_CRITICAL);
+    gtk_init(&argc, &argv);
+
+    // Allocate & Initialize
+    App *app = malloc(sizeof(App));
+    if (app == NULL) {
+        g_error("Could not allocate memory for App");
+    }
+
+    app->config = initialize_config();
+    app->greeter = lightdm_greeter_new();
+    app->ui = initialize_ui(app->config);
+
+    // Connect Greeter & UI Signals
+    g_signal_connect(app->greeter, "authentication-complete",
+                     G_CALLBACK(authentication_complete_cb), app);
+    app->password_callback_id =
+        g_signal_connect(GTK_ENTRY(APP_PASSWORD_INPUT(app)), "activate",
+                         G_CALLBACK(handle_password), app);
+    // This was added to fix a bug where the background window would be focused
+    // instead of the main window, preventing users from entering their password.
+    // It's undocument & probably not necessary any more. Investigate & remove.
+    for (int m = 0; m < APP_MONITOR_COUNT(app); m++) {
+        g_signal_connect(GTK_WIDGET(APP_BACKGROUND_WINDOWS(app)[m]),
+                         "key-press-event",
+                         G_CALLBACK(handle_tab_key), app);
+    }
+    g_signal_connect(GTK_WIDGET(APP_MAIN_WINDOW(app)), "key-press-event",
+                     G_CALLBACK(handle_hotkeys), app);
+    // Update the current time every 15 seconds
+    if (app->config->show_sys_info) {
+        handle_time_update(app);
+        g_timeout_add_seconds(15, G_SOURCE_FUNC(handle_time_update), app);
+    }
+
+    return app;
+}
+
+
+/* Free any dynamically allocated memory */
+void destroy_app(App *app)
+{
+    destroy_config(app->config);
+    free(app->ui);
+    free(app);
+}