Created the wrapper application AgApp

AgApp is a subclass of GtkApplication, and is used to wrap around the whole Astrognome application
2013-09-08 13:39:44 +02:00
parent 5cd2227ff6
commit 20bb11bcb7
3 changed files with 290 additions and 4 deletions
--- a/src/ag-app.c
+++ b/src/ag-app.c
@@ -0,0 +1,190 @@
+#include <glib/gi18n.h>
+
+#include "ag-app.h"
+#include "config.h"
+
+struct _AgAppPrivate {
+};
+
+G_DEFINE_TYPE(AgApp, ag_app, GTK_TYPE_APPLICATION);
+
+GtkWindow *
+ag_app_peek_first_window(AgApp *self)
+{
+    GList *l;
+
+    for (l = gtk_application_get_windows(GTK_APPLICATION(self)); l; l = g_list_next(l)) {
+        if (GTK_IS_WINDOW(l->data)) {
+            return (GTK_WINDOW(l->data));
+        }
+    }
+
+    ag_app_new_window(self);
+
+    return ag_app_peek_first_window(self);
+}
+
+void
+ag_app_new_window(AgApp *self)
+{
+    g_action_group_activate_action(G_ACTION_GROUP(self), "new-window", NULL);
+}
+
+void
+ag_app_quit(AgApp *self)
+{
+    g_action_group_activate_action(G_ACTION_GROUP(self), "quit", NULL);
+}
+
+void
+ag_app_raise(AgApp *self)
+{
+    g_action_group_activate_action(G_ACTION_GROUP(self), "raise", NULL);
+}
+
+static void
+new_window_cb(GSimpleAction *action, GVariant *parameter, gpointer user_data)
+{
+    AgApp *self = AG_APP(user_data);
+    GtkWidget *window;
+
+    window = gtk_application_window_new(GTK_APPLICATION(self));
+    gtk_application_add_window(GTK_APPLICATION(self), GTK_WINDOW(window));
+    gtk_widget_show_all(window);
+}
+
+static void
+preferences_cb(GSimpleAction *action, GVariant *parameter, gpointer user_data)
+{
+    //ag_preferences_show_dialog();
+}
+
+static void
+about_cb(GSimpleAction *action, GVariant *parameter, gpointer user_data)
+{
+    const gchar *authors[] = {
+        "Gergely Polonkai <gergely@polonkai.eu>",
+        "Jean-André Santoni <jean.andre.santoni@gmail.com>",
+        NULL
+    };
+
+    const gchar **documentors = NULL;
+    const gchar *translator_credits = _("translator_credits");
+
+    /* i18n: Please don't translate "Astrognome" (it's marked as translatable for transliteration only */
+    gtk_show_about_dialog(NULL,
+            "name", _("Astrognome"),
+            "version", PACKAGE_VERSION,
+            "comments", _("Astrologers' software for GNOME"),
+            "authors", authors,
+            "documentors", documentors,
+            "translator_credits", ((strcmp(translator_credits, "translator_credits") != 0) ? translator_credits : NULL),
+            "website", PACKAGE_URL,
+            "website-label", _("Astrognome Website"),
+            "logo-icon-name", PACKAGE_TARNAME,
+            NULL);
+}
+
+static void
+quit_cb(GSimpleAction *action, GVariant *parameter, gpointer user_data)
+{
+    AgApp *self = AG_APP(user_data);
+    GList *l;
+
+    while ((l = gtk_application_get_windows(GTK_APPLICATION(self)))) {
+        gtk_application_remove_window(GTK_APPLICATION(self), GTK_WINDOW(l->data));
+    }
+}
+
+static void
+raise_cb(GSimpleAction *action, GVariant *parameter, gpointer user_data)
+{
+    AgApp *self = AG_APP(user_data);
+    GtkWindow *window;
+
+    window = ag_app_peek_first_window(self);
+    gtk_window_present(window);
+}
+
+static GActionEntry app_entries[] = {
+    { "new-window",  new_window_cb,  NULL, NULL, NULL },
+    { "preferences", preferences_cb, NULL, NULL, NULL },
+    { "about",       about_cb,       NULL, NULL, NULL },
+    { "quit",        quit_cb,        NULL, NULL, NULL },
+    { "raise",       raise_cb,       NULL, NULL, NULL },
+};
+
+static void
+setup_actions(AgApp *self)
+{
+    g_action_map_add_action_entries(G_ACTION_MAP(self), app_entries, G_N_ELEMENTS(app_entries), self);
+}
+
+static void
+setup_accelerators(AgApp *self)
+{
+    gtk_application_add_accelerator(GTK_APPLICATION(self), "<Primary>w", "win.close",     NULL);
+    gtk_application_add_accelerator(GTK_APPLICATION(self), "F10",        "win.gear-menu", NULL);
+}
+
+static void
+setup_menu(AgApp *self)
+{
+    GtkBuilder *builder;
+    GMenuModel *model;
+    GError *err = NULL;
+
+    builder = gtk_builder_new();
+
+    if (!gtk_builder_add_from_resource(builder, "/eu/polonkai/gergely/astrognome/astrognome.ui", &err)) {
+        g_error("%s", (err) ? err->message : "unknown error");
+    }
+
+    model = G_MENU_MODEL(gtk_builder_get_object(builder, "app-menu"));
+    gtk_application_set_app_menu(GTK_APPLICATION(self), model);
+
+    g_object_unref(builder);
+}
+
+static void
+startup(GApplication *app)
+{
+    AgApp *self = AG_APP(app);
+
+    G_APPLICATION_CLASS(ag_app_parent_class)->startup(app);
+
+    setup_actions(self);
+    setup_menu(self);
+    setup_accelerators(self);
+}
+
+AgApp *
+ag_app_new(void)
+{
+    AgApp *app;
+
+    /* i18n: Please don't translate "Astrognome" (it's marked as translatable for transliteration only */
+    g_set_application_name(_("Astrognome"));
+
+    app = g_object_new(AG_TYPE_APP,
+            "application-id",   "eu.polonkai.gergely.Astrognome",
+            "flags",            G_APPLICATION_FLAGS_NONE,
+            "register-session", TRUE,
+            NULL);
+
+    return app;
+}
+
+static void
+ag_app_init(AgApp *self)
+{
+}
+
+static void
+ag_app_class_init(AgAppClass *klass)
+{
+    GApplicationClass *application_class = G_APPLICATION_CLASS(klass);
+
+    application_class->startup = startup;
+}
+