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/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* Copyright © 2002 Marco Pesenti Gritti
*
* This file is part of Epiphany.
*
* Epiphany 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 3 of the License, or
* (at your option) any later version.
*
* Epiphany 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 Epiphany. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include "ephy-gui.h"
#include <glib/gi18n.h>
#include <gtk/gtk.h>
GtkWindowGroup *
ephy_gui_ensure_window_group (GtkWindow *window)
{
GtkWindowGroup *group;
group = gtk_window_get_group (window);
if (group == NULL) {
group = gtk_window_group_new ();
gtk_window_group_add_window (group, window);
g_object_unref (group);
}
return group;
}
/**
* ephy_gui_help:
* @parent: the parent window where help is being called
* @page: help page to open or %NULL
*
* Displays Epiphany's help, opening the page indicated by @page.
*
* Note that @parent is used to know the #GdkScreen where to open the help
* window.
**/
void
ephy_gui_help (GtkWidget *parent,
const char *page)
{
GError *error = NULL;
char *url;
if (page)
url = g_strdup_printf ("help:epiphany/%s", page);
else
url = g_strdup ("help:epiphany");
gtk_show_uri_on_window (GTK_WINDOW (parent), url, gtk_get_current_event_time (), &error);
if (error != NULL) {
GtkWidget *dialog;
dialog = gtk_message_dialog_new (GTK_WINDOW (parent),
GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
_("Could not display help: %s"),
error->message);
g_error_free (error);
g_signal_connect (dialog, "response",
G_CALLBACK (gtk_widget_destroy), NULL);
gtk_widget_show (dialog);
}
g_free (url);
}
void
ephy_gui_get_current_event (GdkEventType *otype,
guint *ostate,
guint *obutton,
guint *keyval)
{
GdkEvent *event;
GdkEventType type = GDK_NOTHING;
guint state = 0, button = (guint) - 1;
event = gtk_get_current_event ();
if (event != NULL) {
type = event->type;
if (type == GDK_KEY_PRESS ||
type == GDK_KEY_RELEASE) {
state = event->key.state;
if (keyval)
*keyval = event->key.keyval;
} else if (type == GDK_BUTTON_PRESS ||
type == GDK_BUTTON_RELEASE ||
type == GDK_2BUTTON_PRESS ||
type == GDK_3BUTTON_PRESS) {
button = event->button.button;
state = event->button.state;
}
gdk_event_free (event);
}
if (otype)
*otype = type;
if (ostate)
*ostate = state & gtk_accelerator_get_default_mod_mask ();
if (obutton)
*obutton = button;
}
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