update ui, add metainfo

src/flashcardsapp.c

@@ -16,9 +16,10 @@ struct _FlashcardsApp
 G_DEFINE_TYPE(FlashcardsApp, flashcards_app, ADW_TYPE_APPLICATION);
 
 static void
-flashcards_app_quit(__attribute__((unused)) GSimpleAction *action,
-                    __attribute__((unused)) GVariant *parameter,
-                    gpointer user_data)
+flashcards_app_quit(
+    __attribute__((unused)) GSimpleAction *action,
+    __attribute__((unused)) GVariant *parameter,
+    gpointer user_data)
 {
   FlashcardsApp *self = user_data;
   g_assert(FLASHCARDS_IS_APP(self));
@@ -26,28 +27,30 @@ flashcards_app_quit(__attribute__((unused)) GSimpleAction *action,
 }
 
 static void
-flashcards_app_about(__attribute__((unused)) GSimpleAction *action,
-                     __attribute__((unused)) GVariant *parameter,
-                     gpointer user_data)
+flashcards_app_about(
+    __attribute__((unused)) GSimpleAction *action,
+    __attribute__((unused)) GVariant *parameter,
+    gpointer user_data)
 {
-  static const char *developers[] = {"Sophie Krause", NULL};
   FlashcardsApp *self = user_data;
-  GtkWindow *window = NULL;
+  GtkWindow *window;
+  AdwDialog *dialog;
 
   g_assert(FLASHCARDS_IS_APP(self));
 
   window = gtk_application_get_active_window(GTK_APPLICATION(self));
 
-  adw_show_about_dialog(GTK_WIDGET(window),
+  /*adw_show_about_dialog(GTK_WIDGET(window),
                         "application-name", _("Flashcards"),
                         "application-icon", "li.sopht.Flashcards",
                         "developer-name", "Sophie Krause",
-                        "translator-credits", "Sophie Krause",
                         "version", "1.0.0",
-                        "developers", developers,
+                        "issue-url", "https://gitlab.cvh-server.de/skrause/flashcards/-/issues",
                         "copyright", "© 2025 Sophie Krause",
                         "license-type", GTK_LICENSE_MIT_X11,
-                        NULL);
+                        NULL);*/
+  dialog = adw_about_dialog_new_from_appdata("/li/sopht/flashcards/appdata", NULL);
+  adw_dialog_present(dialog, GTK_WIDGET(window));
 }
 
 static const GActionEntry app_actions[] = {
@@ -76,10 +79,11 @@ flashcards_app_activate(GApplication *app)
 }
 
 static void
-flashcards_app_open(GApplication *app,
-                    __attribute__((unused)) GFile **files,
-                    __attribute__((unused)) int n_files,
-                    __attribute__((unused)) const char *hint)
+flashcards_app_open(
+    GApplication *app,
+    __attribute__((unused)) GFile **files,
+    __attribute__((unused)) int n_files,
+    __attribute__((unused)) const char *hint)
 {
   GList *windows;
   FlashcardsAppWindow *win;

src/flashcardsappwin.c

@@ -14,17 +14,21 @@ struct _FlashcardsAppWindow
     AdwApplicationWindow parent;
 
     sqlite3 *db;
-
     GArray *categories;
 
     AdwWindowTitle *title;
+
     AdwNavigationSplitView *split_view;
     AdwNavigationPage *sidebar;
     AdwNavigationPage *content;
 
-    AdwDialog *create_category_dialog;
+    AdwViewStack *main_view;
+    GtkWidget *placeholder;
+    GtkWidget *flashcard;
 
     GtkListBox *topics;
+
+    bool started;
 };
 
 G_DEFINE_TYPE(FlashcardsAppWindow, flashcards_app_window, ADW_TYPE_APPLICATION_WINDOW);
@@ -34,20 +38,30 @@ on_category_selected(__attribute__((unused)) GtkListBox *box, GtkListBoxRow *row
 {
     FlashcardsAppWindow *win;
     int id;
+    category c;
+
+    win = user_data;
+
+    if (!win->started)
+    {
+        win->started = true;
+        gtk_list_box_unselect_all(win->topics);
+        return;
+    }
 
     if (row == NULL)
     {
         return;
     }
-    win = user_data;
     adw_navigation_split_view_set_show_content(ADW_NAVIGATION_SPLIT_VIEW(win->split_view), TRUE);
 
     id = gtk_list_box_row_get_index(gtk_list_box_get_selected_row(win->topics));
     printf("%d\n", id);
 
-    char test[2];
-    sprintf(test, "%d", id);
-    adw_window_title_set_subtitle(ADW_WINDOW_TITLE(win->title), test);
+    c = g_array_index(win->categories, category, id);
+    adw_window_title_set_subtitle(ADW_WINDOW_TITLE(win->title), c.name);
+
+    adw_view_stack_set_visible_child(win->main_view, win->flashcard);
 }
 
 static void
@@ -64,35 +78,24 @@ static void
 on_delete_category(__attribute__((unused)) GtkButton *self,
                    gpointer user_data)
 {
-    FlashcardsAppWindow *win = user_data;
+    FlashcardsAppWindow *win;
+
+    win = user_data;
 
     printf("Delete category\n");
-}
-
-void flashcards_app_window_test(FlashcardsAppWindow *win, const gchar *test)
-{
-    GtkWidget *child;
-
-    database_save_category(win->db, test);
-
-    child = adw_action_row_new();
-    adw_preferences_row_set_title(ADW_PREFERENCES_ROW(child), test);
-
-    gtk_list_box_append(GTK_LIST_BOX(win->topics), child);
+    gtk_list_box_unselect_all(win->topics);
+    adw_view_stack_set_visible_child(win->main_view, win->placeholder);
 }
 
 static void
-flashcards_app_window_init(FlashcardsAppWindow *win)
+load_categories(FlashcardsAppWindow *win)
 {
     GArray *categories;
 
-    gtk_widget_init_template(GTK_WIDGET(win));
+    gtk_list_box_remove_all(win->topics);
 
-    win->db = database_connect(g_get_user_data_dir());
-    database_create_tables(win->db);
-    win->categories = database_load_categories(win->db);
-
-    categories = win->categories;
+    categories = database_load_categories(win->db);
+    win->categories = categories;
 
     for (guint i = 0; i < categories->len; i++)
     {
@@ -105,20 +108,42 @@ flashcards_app_window_init(FlashcardsAppWindow *win)
         child = adw_action_row_new();
         adw_preferences_row_set_title(ADW_PREFERENCES_ROW(child), c.name);
 
-        gtk_list_box_append(GTK_LIST_BOX(win->topics), child);
+        gtk_list_box_append(win->topics, child);
     }
 }
 
+void flashcards_app_window_test(FlashcardsAppWindow *win, const gchar *test)
+{
+    GtkWidget *child;
+
+    database_save_category(win->db, test);
+    load_categories(win);
+}
+
+static void
+flashcards_app_window_init(FlashcardsAppWindow *win)
+{
+    gtk_widget_init_template(GTK_WIDGET(win));
+
+    win->db = database_connect(g_get_user_data_dir());
+    load_categories(win);
+}
+
 static void
 flashcards_app_window_class_init(FlashcardsAppWindowClass *class)
 {
     gtk_widget_class_set_template_from_resource(GTK_WIDGET_CLASS(class), "/li/sopht/flashcards/window.ui");
 
     gtk_widget_class_bind_template_child(GTK_WIDGET_CLASS(class), FlashcardsAppWindow, title);
+
     gtk_widget_class_bind_template_child(GTK_WIDGET_CLASS(class), FlashcardsAppWindow, split_view);
     gtk_widget_class_bind_template_child(GTK_WIDGET_CLASS(class), FlashcardsAppWindow, sidebar);
     gtk_widget_class_bind_template_child(GTK_WIDGET_CLASS(class), FlashcardsAppWindow, content);
 
+    gtk_widget_class_bind_template_child(GTK_WIDGET_CLASS(class), FlashcardsAppWindow, main_view);
+    gtk_widget_class_bind_template_child(GTK_WIDGET_CLASS(class), FlashcardsAppWindow, placeholder);
+    gtk_widget_class_bind_template_child(GTK_WIDGET_CLASS(class), FlashcardsAppWindow, flashcard);
+
     gtk_widget_class_bind_template_child(GTK_WIDGET_CLASS(class), FlashcardsAppWindow, topics);
 
     gtk_widget_class_bind_template_callback(GTK_WIDGET_CLASS(class), on_category_selected);