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/*
* Copyright (C) 2012 Stefano Karapetsas
* Authors: Stefano Karapetsas <stefano@karapetsas.com>
* All Rights Reserved
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "appearance.h"
#include "wm-common.h"
#include <glib.h>
#include <gio/gio.h>
static gboolean
is_program_in_path (const char *program)
{
char *tmp = g_find_program_in_path (program);
if (tmp != NULL)
{
g_free (tmp);
return TRUE;
}
else
{
return FALSE;
}
}
static gboolean
metacity_is_running()
{
gboolean is_running = FALSE;
gchar *current_wm = NULL;
current_wm = wm_common_get_current_window_manager ();
is_running = (g_strcmp0(current_wm, WM_COMMON_METACITY) == 0) ||
(g_strcmp0(current_wm, WM_COMMON_COMPIZ_OLD) == 0) ||
(g_strcmp0(current_wm, WM_COMMON_COMPIZ) == 0);
g_free (current_wm);
return is_running;
}
static void
metacity_theme_apply(const gchar *theme, const gchar *font)
{
/* set theme, we use gconf and gsettings binaries to avoid schemas and versions issues */
if (is_program_in_path ("gconftool-2"))
{
gchar *gconf_cmd = NULL;
gconf_cmd = g_strdup_printf("gconftool-2 --set --type string /apps/metacity/general/theme '%s'", theme);
g_spawn_command_line_async (gconf_cmd, NULL);
g_free (gconf_cmd);
gconf_cmd = g_strdup_printf("gconftool-2 --set --type string /apps/metacity/general/titlebar_font '%s'", font);
g_spawn_command_line_async (gconf_cmd, NULL);
g_free (gconf_cmd);
}
if (is_program_in_path ("gsettings"))
{
gchar *gsettings_cmd = NULL;
/* for metacity <= 3.12 */
gsettings_cmd = g_strdup_printf("gsettings set org.gnome.desktop.wm.preferences theme '%s'", theme);
g_spawn_command_line_async (gsettings_cmd, NULL);
g_free (gsettings_cmd);
gsettings_cmd = g_strdup_printf("gsettings set org.gnome.desktop.wm.preferences titlebar-font '%s'", font);
g_spawn_command_line_async (gsettings_cmd, NULL);
g_free (gsettings_cmd);
/* for metacity >= 3.16 */
gsettings_cmd = g_strdup_printf("gsettings set org.gnome.metacity theme '%s'", theme);
g_spawn_command_line_async (gsettings_cmd, NULL);
g_free (gsettings_cmd);
}
}
static void
marco_theme_changed(GSettings *settings, gchar *key, AppearanceData* data)
{
gchar *theme = NULL;
gchar *font = NULL;
if (metacity_is_running ())
{
theme = g_settings_get_string (settings, MARCO_THEME_KEY);
font = g_settings_get_string (settings, WINDOW_TITLE_FONT_KEY);
metacity_theme_apply (theme, font);
g_free (theme);
g_free (font);
}
}
void
support_init(AppearanceData* data)
{
/* needed for wm_common_get_current_window_manager() */
wm_common_update_window ();
/* GSettings signals */
g_signal_connect (data->marco_settings, "changed::" MARCO_THEME_KEY,
G_CALLBACK (marco_theme_changed), data);
g_signal_connect (data->marco_settings, "changed::" WINDOW_TITLE_FONT_KEY,
G_CALLBACK (marco_theme_changed), data);
/* apply theme at start */
if (metacity_is_running ())
marco_theme_changed (data->marco_settings, NULL, data);
}
void
support_shutdown(AppearanceData* data)
{
/* nothing to do */
}
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