diff options
Diffstat (limited to 'gnome-settings-daemon/gnome-settings-gtk1theme.c')
| -rw-r--r-- | gnome-settings-daemon/gnome-settings-gtk1theme.c | 222 |
1 files changed, 0 insertions, 222 deletions
diff --git a/gnome-settings-daemon/gnome-settings-gtk1theme.c b/gnome-settings-daemon/gnome-settings-gtk1theme.c deleted file mode 100644 index 9bc1f65ad..000000000 --- a/gnome-settings-daemon/gnome-settings-gtk1theme.c +++ /dev/null @@ -1,222 +0,0 @@ -/* -*- mode: c; style: linux -*- */ - -/* gnome-settings-gtk1theme.c - * - * Copyright © 2002 Red Hat, Inc. - * - * Written by Owen Taylor <otaylor@redhat.com> - * - * 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. - */ - -#include <errno.h> -#include <stdio.h> -#include <string.h> -#include <unistd.h> - -#include "gnome-settings-daemon.h" -#include "gnome-settings-gtk1theme.h" - -#define GTK_THEME_KEY "/desktop/gnome/interface/gtk_theme" - -/* Given the theme filename, return the needed contents for the RC file - * in the user's home directory - */ -static char * -make_contents (const char *filename) -{ - GString *result = g_string_new (NULL); - - g_string_append (result, - "# Autowritten by gnome-settings-daemon. Do not edit\n" - "\n"); - if (filename) - g_string_append_printf (result, - "include \"%s\"\n" - "\n", - filename); - g_string_append_printf (result, - "include \"%s/.gtkrc.mine\"\n", - g_get_home_dir ()); - - return g_string_free (result, FALSE); -} - -/* Writes @contents to @rc_filename atomically (using rename); returns - * %TRUE on sucess - */ -static gboolean -write_contents (const char *rc_filename, - const char *contents) -{ - char *tmp_filename = g_strconcat (rc_filename, ".new", NULL); - GIOChannel *channel; - GError *err = NULL; - - channel = g_io_channel_new_file (tmp_filename, "w", &err); - if (!channel) { - g_warning ("Cannot open %s: %s", tmp_filename, err->message); - goto bail2; - } - - if (g_io_channel_write_chars (channel, contents, -1, NULL, &err) != G_IO_STATUS_NORMAL) { - g_warning ("Cannot open %s: %s", tmp_filename, err->message); - goto bail0; - } - - if (g_io_channel_flush (channel, &err) != G_IO_STATUS_NORMAL) { - g_warning ("Error flushing %s: %s", tmp_filename, err->message); - goto bail0; - } - - if (g_io_channel_shutdown (channel, TRUE, &err) != G_IO_STATUS_NORMAL) { - g_warning ("Error closing %s: %s", tmp_filename, err->message); - goto bail1; - } - - if (rename (tmp_filename, rc_filename) < 0) { - g_warning ("Cannot move %s to %s: %s", tmp_filename, rc_filename, g_strerror (errno)); - goto bail1; - - } - - g_free (tmp_filename); - - return TRUE; - - bail0: - g_io_channel_shutdown (channel, FALSE, NULL); - bail1: - unlink (tmp_filename); - bail2: - g_clear_error (&err); - g_free (tmp_filename); - - return FALSE; -} - -/* Send a client message telling GTK+-1.2 apps to reread their RC files - */ -static void -send_change_message (void) -{ - GdkEventClient sev; - int i; - - for(i = 0; i < 5; i++) - sev.data.l[i] = 0; - - sev.data_format = 32; - sev.message_type = gdk_atom_intern("_GTK_READ_RCFILES", FALSE); - - gdk_event_send_clientmessage_toall ((GdkEvent *) &sev); -} - -/* See if a theme called @theme exists in @base_dir. Takes ownership of @base_dir - */ -static char * -check_filename (char *base_dir, - const char *theme) -{ - char *theme_filename = g_build_filename (base_dir, theme, "gtk", "gtkrc", NULL); - - if (!g_file_test (theme_filename, G_FILE_TEST_EXISTS)) { - g_free (theme_filename); - theme_filename = NULL; - } - - g_free (base_dir); - - return theme_filename; -} - -static void -apply_settings (void) -{ - GConfClient *client = gconf_client_get_default (); - gchar *current_theme; - gchar *theme_filename; - gchar *rc_filename; - gchar *current_contents; - gsize current_length; - gchar *new_contents; - GError *err = NULL; - - current_theme = gconf_client_get_string (client, GTK_THEME_KEY, NULL); - if (!current_theme) - current_theme = g_strdup ("Default"); - - /* Translate Default into Raleigh, since it's a better - * match than the default gtk1 theme. - */ - if (strcmp (current_theme, "Default") == 0) { - g_free (current_theme); - current_theme = g_strdup ("Raleigh"); - } - - /* Now look for a gtk1 theme with the name - */ - theme_filename = check_filename (g_build_filename (g_get_home_dir (),".themes", NULL), - current_theme); - - if (!theme_filename) { - theme_filename = check_filename (g_build_filename (DATADIR, "themes", NULL), - current_theme); - } - g_free (current_theme); - - /* If we don't find a match, use Raleigh - */ - if (!theme_filename) { - theme_filename = check_filename (g_build_filename (DATADIR, "themes", NULL), - "Raleigh"); - } - - rc_filename = g_build_filename (g_get_home_dir(), ".gtkrc-1.2-gnome2", NULL); - - if (!g_file_get_contents (rc_filename, ¤t_contents, ¤t_length, &err) && - !g_error_matches (err, G_FILE_ERROR, G_FILE_ERROR_NOENT)) { - g_warning ("Can't get contents of %s: %s", rc_filename, err->message); - g_clear_error (&err); - } - - new_contents = make_contents (theme_filename); - g_free (theme_filename); - - if (!current_contents || - current_length != strlen (new_contents) || - memcmp (current_contents, new_contents, current_length) != 0) { - if (write_contents (rc_filename, new_contents)) - send_change_message (); - } - - g_object_unref (client); - g_free (new_contents); - g_free (current_contents); - g_free (rc_filename); -} - -void -gnome_settings_gtk1_theme_init (GConfClient *client) -{ - gnome_settings_daemon_register_callback (GTK_THEME_KEY, (KeyCallbackFunc) apply_settings); -} - -void -gnome_settings_gtk1_theme_load (GConfClient *client) -{ - apply_settings (); -} |