1 files changed, 127 insertions, 0 deletions
diff --git a/applets/clock/clock-utils.c b/applets/clock/clock-utils.c
new file mode 100644
index 00000000..c9581e00
--- /dev/null
+++ b/applets/clock/clock-utils.c
@@ -0,0 +1,127 @@
+/*
+ * clock-utils.c
+ *
+ * Copyright (C) 2007 Vincent Untz <[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 of the
+ * License, 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.
+ *
+ * Authors:
+ * Vincent Untz <[email protected]>
+ *
+ * Most of the original code comes from clock.c
+ */
+
+#include "config.h"
+
+#ifdef HAVE_LANGINFO_H
+#include <langinfo.h>
+#endif
+
+#include <glib/gi18n.h>
+
+#include <gtk/gtk.h>
+
+#include "clock.h"
+
+#include "clock-utils.h"
+
+gboolean
+clock_locale_supports_am_pm (void)
+{
+#ifdef HAVE_NL_LANGINFO
+ const char *am;
+
+ am = nl_langinfo (AM_STR);
+ return (am[0] != '\0');
+#else
+ return TRUE;
+#endif
+}
+
+ClockFormat
+clock_locale_format (void)
+{
+ return clock_locale_supports_am_pm () ?
+ CLOCK_FORMAT_12 : CLOCK_FORMAT_24;
+}
+
+void
+clock_utils_display_help (GtkWidget *widget,
+ const char *doc_id,
+ const char *link_id)
+{
+ GError *error = NULL;
+ char *uri;
+
+ if (link_id)
+ uri = g_strdup_printf ("ghelp:%s?%s", doc_id, link_id);
+ else
+ uri = g_strdup_printf ("ghelp:%s", doc_id);
+
+ gtk_show_uri (gtk_widget_get_screen (widget), uri,
+ gtk_get_current_event_time (), &error);
+
+ g_free (uri);
+
+ if (error &&
+ g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
+ g_error_free (error);
+ else if (error) {
+ GtkWidget *parent;
+ GtkWidget *dialog;
+ char *primary;
+
+ if (GTK_IS_WINDOW (widget))
+ parent = widget;
+ else
+ parent = NULL;
+
+ primary = g_markup_printf_escaped (
+ _("Could not display help document '%s'"),
+ doc_id);
+ dialog = gtk_message_dialog_new (
+ parent ? GTK_WINDOW (parent) : NULL,
+ GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,
+ GTK_MESSAGE_ERROR,
+ GTK_BUTTONS_CLOSE,
+ "%s", primary);
+
+ gtk_message_dialog_format_secondary_text (
+ GTK_MESSAGE_DIALOG (dialog),
+ "%s", error->message);
+
+ g_error_free (error);
+ g_free (primary);
+
+ g_signal_connect (dialog, "response",
+ G_CALLBACK (gtk_widget_destroy),
+ NULL);
+
+ gtk_window_set_icon_name (GTK_WINDOW (dialog), CLOCK_ICON);
+ gtk_window_set_screen (GTK_WINDOW (dialog),
+ gtk_widget_get_screen (widget));
+
+ if (parent == NULL) {
+ /* we have no parent window */
+ gtk_window_set_skip_taskbar_hint (GTK_WINDOW (dialog),
+ FALSE);
+ gtk_window_set_title (GTK_WINDOW (dialog),
+ _("Error displaying help document"));
+ }
+
+ gtk_widget_show (dialog);
+ }
+}