1 files changed, 275 insertions, 0 deletions
diff --git a/mate-about/mate-about.c b/mate-about/mate-about.c
new file mode 100644
index 0000000..c513248
--- /dev/null
+++ b/mate-about/mate-about.c
@@ -0,0 +1,275 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * Copyright (C) 2011 Perberos <[email protected]>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#ifndef __MATE_ABOUT_C__
+#define __MATE_ABOUT_C__
+
+#include "mate-about.h"
+
+// what a mess!
+#ifndef DISABLE_NYANCAT
+
+// Thanks! http://www.gtkforums.com/viewtopic.php?t=1639
+typedef struct _iter_arg {
+ GtkWidget* widget;
+ GdkPixbufAnimation* animation;
+ GdkPixbufAnimationIter* iter;
+} iter_arg_t;
+
+gboolean on_animation_frame(iter_arg_t* object)
+{
+ if (object->widget == NULL)
+ {
+ return FALSE;
+ }
+
+ static gint frame = 1;
+
+ if (gdk_pixbuf_animation_iter_advance(object->iter, NULL))
+ {
+ frame++;
+
+ gtk_about_dialog_set_logo(GTK_ABOUT_DIALOG(object->widget), gdk_pixbuf_animation_iter_get_pixbuf(object->iter));
+ }
+
+ return TRUE;
+}
+
+#endif
+
+#if GTK_CHECK_VERSION(3, 0, 0) && !defined(UNIQUE)
+
+static void mate_about_on_activate(GtkApplication* app)
+{
+ GList* list;
+ GtkWidget* window;
+
+ list = gtk_application_get_windows(app);
+
+ if (list)
+ {
+ gtk_window_present(GTK_WINDOW(list->data));
+ }
+ else
+ {
+ mate_about_run();
+ }
+}
+
+#elif GLIB_CHECK_VERSION(2, 26, 0) && !defined(UNIQUE)
+// es un callback
+static void mate_about_on_activate(GApplication* app)
+{
+ if (!mate_about_dialog)
+ {
+ mate_about_run();
+ }
+ else
+ {
+ gtk_window_present(GTK_WINDOW(mate_about_dialog));
+ }
+}
+
+#endif
+
+void mate_about_run(void)
+{
+ /**
+ * Es importante llamar gtk_init, si no, no se puede iniciar bien el dialogo
+ */
+ mate_about_dialog = gtk_about_dialog_new();
+
+ gtk_window_set_default_icon_name(icon);
+
+ // logo
+ #ifndef DISABLE_NYANCAT
+ iter_arg_t animation_object;
+ GdkPixbufAnimation* animation;
+ GdkPixbufAnimationIter *iter;
+ GtkWidget* image;
+
+ animation = gdk_pixbuf_animation_new_from_file(PIXMAPS_DIR "nyan-cat.gif", NULL);
+
+ if (animation != NULL)
+ {
+ iter = gdk_pixbuf_animation_get_iter(animation, NULL);
+
+ animation_object.animation = animation;
+ animation_object.iter = iter;
+ animation_object.widget = mate_about_dialog;
+
+ gtk_about_dialog_set_logo(GTK_ABOUT_DIALOG(mate_about_dialog), gdk_pixbuf_animation_iter_get_pixbuf(iter));
+
+ g_timeout_add(gdk_pixbuf_animation_iter_get_delay_time(iter), (GSourceFunc) on_animation_frame, (gpointer) &animation_object);
+ }
+
+ #elif GTK_CHECK_VERSION(3, 0, 0) || GTK_CHECK_VERSION(2, 6, 0)
+
+ gtk_about_dialog_set_logo_icon_name(GTK_ABOUT_DIALOG(mate_about_dialog), icon);
+
+ #else
+
+ GtkIconTheme* icon_theme = gtk_icon_theme_get_default();
+
+ if (gtk_icon_theme_has_icon(icon_theme, icon))
+ {
+ GdkPixbuf* pixbuf = gtk_icon_theme_load_icon(icon_theme, icon, 64, 0, NULL);
+ gtk_about_dialog_set_logo(GTK_ABOUT_DIALOG(mate_about_dialog), pixbuf);
+ g_object_unref(pixbuf);
+ }
+
+ #endif
+
+ //name
+ #if GTK_CHECK_VERSION(3, 0, 0) || GTK_CHECK_VERSION(2, 12, 0)
+ gtk_about_dialog_set_program_name(GTK_ABOUT_DIALOG(mate_about_dialog), gettext(program_name));
+ #else
+ gtk_about_dialog_set_name(GTK_ABOUT_DIALOG(mate_about_dialog), gettext(program_name));
+ #endif
+
+ // version
+ gtk_about_dialog_set_version(GTK_ABOUT_DIALOG(mate_about_dialog), version);
+
+ // creditos y pagina web
+ gtk_about_dialog_set_copyright(GTK_ABOUT_DIALOG(mate_about_dialog), copyright);
+ gtk_about_dialog_set_website(GTK_ABOUT_DIALOG(mate_about_dialog), website);
+
+ /**
+ * This generate a random message.
+ * The comments index must not be more than comments_count - 1
+ */
+ gtk_about_dialog_set_comments(GTK_ABOUT_DIALOG(mate_about_dialog), gettext(comments[g_random_int_range(0, comments_count - 1)]));
+
+ // autores
+ gtk_about_dialog_set_authors(GTK_ABOUT_DIALOG(mate_about_dialog), authors);
+ // I comment this because the list is empty
+ //gtk_about_dialog_set_artists(GTK_ABOUT_DIALOG(mate_about_dialog), artists);
+ //gtk_about_dialog_set_documenters(GTK_ABOUT_DIALOG(mate_about_dialog), documenters);
+
+ #if GTK_CHECK_VERSION(3, 0, 0)
+ gtk_about_dialog_set_license_type(GTK_ABOUT_DIALOG(mate_about_dialog), GTK_LICENSE_GPL_3_0);
+ gtk_about_dialog_set_wrap_license(GTK_ABOUT_DIALOG(mate_about_dialog), TRUE);
+ #endif
+
+ #ifdef USE_UNIQUE
+ unique_app_watch_window(mate_about_application, GTK_WINDOW(mate_about_dialog));
+ #elif GTK_CHECK_VERSION(3, 0, 0) && !defined(UNIQUE)
+ gtk_window_set_application(GTK_WINDOW(mate_about_dialog), mate_about_application);
+ #endif
+
+ // start and destroy
+ gtk_dialog_run(GTK_DIALOG(mate_about_dialog));
+ gtk_widget_destroy(mate_about_dialog);
+}
+
+void mate_about_release_version(void)
+{
+ g_printf("%s %s\n", gettext(program_name), version);
+}
+
+// ...
+gint main(gint argc, gchar** argv)
+{
+ gint status = 0;
+ /**
+ * Solo utilizado para option parse
+ */
+ GError* error = NULL;
+
+ /**
+ * Con esto se inicia gettext
+ */
+ bindtextdomain(gettext_package, locale_dir);
+ bind_textdomain_codeset(gettext_package, "UTF-8");
+ textdomain(gettext_package);
+
+ /**
+ * http://www.gtk.org/api/2.6/glib/glib-Commandline-option-parser.html
+ */
+ GOptionContext* context = g_option_context_new(NULL);
+ g_option_context_add_main_entries(context, command_entries, gettext_package);
+ g_option_context_add_group(context, gtk_get_option_group(TRUE));
+ g_option_context_parse(context, &argc, &argv, &error);
+
+ /**
+ * Not necesary at all, program just run and die.
+ * But it free a little memory.
+ */
+ g_option_context_free(context);
+
+ gtk_init(&argc, &argv);
+
+ if (mate_about_nogui == TRUE)
+ {
+ mate_about_release_version();
+ }
+ else
+ {
+ /**
+ * Ejemplos tomados de:
+ * http://developer.gnome.org/gtk3/3.0/gtk-migrating-GtkApplication.html
+ */
+ #if defined(UNIQUE)
+
+ mate_about_application = unique_app_new("org.mate.about", NULL);
+
+ if (unique_app_is_running(mate_about_application))
+ {
+ UniqueResponse response = unique_app_send_message(mate_about_application, UNIQUE_ACTIVATE, NULL);
+
+ if (response != UNIQUE_RESPONSE_OK)
+ {
+ status = 1;
+ }
+ }
+ else
+ {
+ mate_about_run();
+ }
+
+ g_object_unref(mate_about_application);
+
+ #elif GTK_CHECK_VERSION(3, 0, 0)
+
+ mate_about_application = gtk_application_new("org.mate.about", 0);
+ g_signal_connect(mate_about_application, "activate", G_CALLBACK(mate_about_on_activate), NULL);
+
+ status = g_application_run(G_APPLICATION(mate_about_application), argc, argv);
+
+ g_object_unref(mate_about_application);
+
+ #elif GLIB_CHECK_VERSION(2, 26, 0)
+
+ mate_about_application = g_application_new("org.mate.about", G_APPLICATION_FLAGS_NONE);
+ g_signal_connect(mate_about_application, "activate", G_CALLBACK(mate_about_on_activate), NULL);
+
+ status = g_application_run(G_APPLICATION(mate_about_application), argc, argv);
+
+ g_object_unref(mate_about_application);
+
+ #else
+ mate_about_run();
+ #endif
+ }
+
+ return status;
+}
+
+#endif