1 files changed, 51 insertions, 0 deletions
diff --git a/src/main.c b/src/main.c
new file mode 100644
index 0000000..b5eb616
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,51 @@
+#include "file.h"
+#include "image.h"
+#include "input.h"
+#include "window.h"
+#include <gtk-3.0/gtk/gtk.h>
+
+void print_help()
+{
+    printf("usage: qwe [filename]\n");
+}
+
+static void activate(GtkApplication *app, gpointer user_data)
+{
+    print_help();
+}
+
+static void open(GApplication *app, GFile **files, gint n_files,
+                 const gchar *hint)
+{
+    if (n_files != 1) {
+        print_help();
+        return;
+    }
+
+    create_main_window(app);
+
+    char *curr_filename = g_file_get_path(files[0]);
+    int i = scan(curr_filename);
+    if (i < 0) {
+        printf("failed to load file\n");
+        return;
+    }
+
+    i = load_image(curr_filename);
+    if (i < 0) {
+        printf("failed to load file\n");
+        quit();
+    }
+}
+
+int main(int argc, char *argv[])
+{
+    GtkApplication *app;
+    int status;
+    app = gtk_application_new("org.gtk.qwe", G_APPLICATION_HANDLES_OPEN);
+    g_signal_connect(app, "activate", G_CALLBACK(activate), NULL);
+    g_signal_connect(app, "open", G_CALLBACK(open), NULL);
+    status = g_application_run(G_APPLICATION(app), argc, argv);
+    g_object_unref(app);
+    return status;
+}