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|
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
*
* Copyright (C) 2007 The GNOME Foundation
* Written by Thomas Wood <thos@gnome.org>
* Jens Granseuer <jensgr@gmx.net>
* 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 <string.h>
#include <glib.h>
#include <glib/gi18n.h>
#include <gio/gio.h>
#include <glib/gstdio.h>
#include <unistd.h>
#include "capplet-util.h"
#include "file-transfer-dialog.h"
#include "theme-installer.h"
#include "theme-util.h"
enum {
THEME_INVALID,
THEME_ICON,
THEME_MATE,
THEME_GTK,
THEME_ENGINE,
THEME_MARCO,
THEME_CURSOR,
THEME_ICON_CURSOR
};
enum {
TARGZ,
TARBZ,
TARXZ,
DIRECTORY
};
static gboolean
cleanup_tmp_dir (GIOSchedulerJob *job,
GCancellable *cancellable,
const gchar *tmp_dir)
{
GFile *directory;
directory = g_file_new_for_path (tmp_dir);
capplet_file_delete_recursive (directory, NULL);
g_object_unref (directory);
return FALSE;
}
static int
file_theme_type (const gchar *dir)
{
gchar *filename = NULL;
gboolean exists;
if (!dir)
return THEME_INVALID;
filename = g_build_filename (dir, "index.theme", NULL);
exists = g_file_test (filename, G_FILE_TEST_IS_REGULAR);
if (exists) {
GPatternSpec *pattern;
gchar *file_contents = NULL;
gsize file_size;
gboolean match;
g_file_get_contents (filename, &file_contents, &file_size, NULL);
g_free (filename);
pattern = g_pattern_spec_new ("*[Icon Theme]*");
match = g_pattern_match_string (pattern, file_contents);
g_pattern_spec_free (pattern);
if (match) {
pattern = g_pattern_spec_new ("*Directories=*");
match = g_pattern_match_string (pattern, file_contents);
g_pattern_spec_free (pattern);
g_free (file_contents);
if (match) {
/* check if we have a cursor, too */
filename = g_build_filename (dir, "cursors", NULL);
exists = g_file_test (filename, G_FILE_TEST_IS_DIR);
g_free (filename);
if (exists)
return THEME_ICON_CURSOR;
else
return THEME_ICON;
}
return THEME_CURSOR;
}
pattern = g_pattern_spec_new ("*[X-GNOME-Metatheme]*");
match = g_pattern_match_string (pattern, file_contents);
g_pattern_spec_free (pattern);
g_free (file_contents);
if (match)
return THEME_MATE;
} else {
g_free (filename);
}
filename = g_build_filename (dir, "gtk-2.0", "gtkrc", NULL);
exists = g_file_test (filename, G_FILE_TEST_IS_REGULAR);
g_free (filename);
if (exists)
return THEME_GTK;
filename = g_build_filename (dir, "metacity-1", "metacity-theme-2.xml", NULL);
exists = g_file_test (filename, G_FILE_TEST_IS_REGULAR);
g_free (filename);
if (exists)
return THEME_MARCO;
filename = g_build_filename (dir, "metacity-1", "metacity-theme-1.xml", NULL);
exists = g_file_test (filename, G_FILE_TEST_IS_REGULAR);
g_free (filename);
if (exists)
return THEME_MARCO;
/* cursor themes don't necessarily have an index.theme */
filename = g_build_filename (dir, "cursors", NULL);
exists = g_file_test (filename, G_FILE_TEST_IS_DIR);
g_free (filename);
if (exists)
return THEME_CURSOR;
filename = g_build_filename (dir, "configure", NULL);
exists = g_file_test (filename, G_FILE_TEST_IS_EXECUTABLE);
g_free (filename);
if (exists)
return THEME_ENGINE;
return THEME_INVALID;
}
static void
transfer_cancel_cb (GtkWidget *dialog,
gchar *path)
{
GFile *todelete;
todelete = g_file_new_for_path (path);
capplet_file_delete_recursive (todelete, NULL);
g_object_unref (todelete);
g_free (path);
gtk_widget_destroy (dialog);
}
static void
missing_utility_message_dialog (GtkWindow *parent,
const gchar *utility)
{
GtkWidget *dialog = gtk_message_dialog_new (parent,
GTK_DIALOG_MODAL,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
_("Cannot install theme"));
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
_("The %s utility is not installed."), utility);
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
}
/* this works around problems when doing fork/exec in a threaded app
* with some locks being held/waited on in different threads.
*
* we do the idle callback so that the async xfer has finished and
* cleaned up its vfs job. otherwise it seems the slave thread gets
* woken up and it removes itself from the job queue before it is
* supposed to. very strange.
*
* see bugzilla.gnome.org #86141 for details
*/
static gboolean
process_local_theme_tgz_tbz (GtkWindow *parent,
const gchar *util,
const gchar *tmp_dir,
const gchar *archive)
{
gboolean rc;
int status;
gchar *command, *filename, *zip, *tar;
if (!(zip = g_find_program_in_path (util))) {
missing_utility_message_dialog (parent, util);
return FALSE;
}
if (!(tar = g_find_program_in_path ("tar"))) {
missing_utility_message_dialog (parent, "tar");
g_free (zip);
return FALSE;
}
filename = g_shell_quote (archive);
/* this should be something more clever and nonblocking */
command = g_strdup_printf ("sh -c 'cd \"%s\"; %s -d -c < \"%s\" | %s xf - '",
tmp_dir, zip, filename, tar);
g_free (zip);
g_free (tar);
g_free (filename);
rc = (g_spawn_command_line_sync (command, NULL, NULL, &status, NULL) && status == 0);
g_free (command);
if (rc == FALSE) {
GtkWidget *dialog;
dialog = gtk_message_dialog_new (parent,
GTK_DIALOG_MODAL,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
_("Cannot install theme"));
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
_("There was a problem while extracting the theme."));
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
}
return rc;
}
static gboolean
process_local_theme_archive (GtkWindow *parent,
gint filetype,
const gchar *tmp_dir,
const gchar *archive)
{
if (filetype == TARGZ)
return process_local_theme_tgz_tbz (parent, "gzip", tmp_dir, archive);
else if (filetype == TARBZ)
return process_local_theme_tgz_tbz (parent, "bzip2", tmp_dir, archive);
else if (filetype == TARXZ)
return process_local_theme_tgz_tbz (parent, "xz", tmp_dir, archive);
else
return FALSE;
}
static void
invalid_theme_dialog (GtkWindow *parent,
const gchar *filename,
gboolean maybe_theme_engine)
{
GtkWidget *dialog;
const gchar *primary = _("There was an error installing the selected file");
const gchar *secondary = _("\"%s\" does not appear to be a valid theme.");
const gchar *engine = _("\"%s\" does not appear to be a valid theme. It may be a theme engine which you need to compile.");
dialog = gtk_message_dialog_new (parent,
GTK_DIALOG_MODAL,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
"%s", primary);
if (maybe_theme_engine)
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), engine, filename);
else
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), secondary, filename);
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
}
static gboolean
mate_theme_install_real (GtkWindow *parent,
gint filetype,
const gchar *tmp_dir,
const gchar *theme_name,
gboolean ask_user)
{
gboolean success = TRUE;
GtkWidget *dialog, *apply_button;
GFile *theme_source_dir, *theme_dest_dir;
GError *error = NULL;
gint theme_type;
gchar *target_dir = NULL;
/* What type of theme is it? */
theme_type = file_theme_type (tmp_dir);
switch (theme_type) {
case THEME_ICON:
case THEME_CURSOR:
case THEME_ICON_CURSOR:
target_dir = g_build_path (G_DIR_SEPARATOR_S,
g_get_home_dir (), ".icons",
theme_name, NULL);
break;
case THEME_MATE:
case THEME_MARCO:
case THEME_GTK:
target_dir = g_build_path (G_DIR_SEPARATOR_S,
g_get_home_dir (), ".themes",
theme_name, NULL);
break;
case THEME_ENGINE:
invalid_theme_dialog (parent, theme_name, TRUE);
return FALSE;
default:
invalid_theme_dialog (parent, theme_name, FALSE);
return FALSE;
}
/* see if there is an icon theme lurking in this package */
if (theme_type == THEME_MATE) {
gchar *path;
path = g_build_path (G_DIR_SEPARATOR_S,
tmp_dir, "icons", NULL);
if (g_file_test (path, G_FILE_TEST_IS_DIR)
&& (file_theme_type (path) == THEME_ICON)) {
gchar *new_path, *update_icon_cache;
GFile *new_file;
GFile *src_file;
src_file = g_file_new_for_path (path);
new_path = g_build_path (G_DIR_SEPARATOR_S,
g_get_home_dir (),
".icons",
theme_name, NULL);
new_file = g_file_new_for_path (new_path);
if (!g_file_move (src_file, new_file, G_FILE_COPY_NONE,
NULL, NULL, NULL, &error)) {
g_warning ("Error while moving from `%s' to `%s': %s",
path, new_path, error->message);
g_error_free (error);
error = NULL;
}
g_object_unref (new_file);
g_object_unref (src_file);
/* update icon cache - shouldn't really matter if this fails */
update_icon_cache = g_strdup_printf ("gtk-update-icon-cache %s", new_path);
g_spawn_command_line_async (update_icon_cache, NULL);
g_free (update_icon_cache);
g_free (new_path);
}
g_free (path);
}
/* Move the dir to the target dir */
theme_source_dir = g_file_new_for_path (tmp_dir);
theme_dest_dir = g_file_new_for_path (target_dir);
if (g_file_test (target_dir, G_FILE_TEST_EXISTS)) {
gchar *str;
str = g_strdup_printf (_("The theme \"%s\" is already existed."), theme_name);
dialog = gtk_message_dialog_new (parent,
GTK_DIALOG_MODAL,
GTK_MESSAGE_INFO,
GTK_BUTTONS_NONE,
"%s",
str);
g_free (str);
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
_("Do you want to install it again?"));
gtk_dialog_add_button (GTK_DIALOG (dialog),
_("Cancel"),
GTK_RESPONSE_CLOSE);
apply_button = gtk_button_new_with_label (_("Install"));
gtk_button_set_image (GTK_BUTTON (apply_button),
gtk_image_new_from_icon_name ("gtk-apply",
GTK_ICON_SIZE_BUTTON));
gtk_dialog_add_action_widget (GTK_DIALOG (dialog), apply_button, GTK_RESPONSE_APPLY);
gtk_widget_set_can_default (apply_button, TRUE);
gtk_widget_show (apply_button);
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_APPLY);
if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_APPLY) {
gtk_widget_destroy (dialog);
if (!capplet_file_delete_recursive (theme_dest_dir, NULL)) {
GtkWidget *info_dialog = gtk_message_dialog_new (NULL,
GTK_DIALOG_MODAL,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
_("Theme cannot be deleted"));
gtk_dialog_run (GTK_DIALOG (info_dialog));
gtk_widget_destroy (info_dialog);
success = FALSE;
goto end;
}
}else{
gtk_widget_destroy (dialog);
success = FALSE;
goto end;
}
}
if (!g_file_move (theme_source_dir, theme_dest_dir,
G_FILE_COPY_OVERWRITE, NULL, NULL,
NULL, &error)) {
gchar *str;
str = g_strdup_printf (_("Installation for theme \"%s\" failed."), theme_name);
dialog = gtk_message_dialog_new (parent,
GTK_DIALOG_MODAL,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
"%s",
str);
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
"%s", error->message);
g_free (str);
g_error_free (error);
error = NULL;
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
success = FALSE;
} else {
if (theme_type == THEME_ICON || theme_type == THEME_ICON_CURSOR)
{
gchar *update_icon_cache;
/* update icon cache - shouldn't really matter if this fails */
update_icon_cache = g_strdup_printf ("gtk-update-icon-cache %s", target_dir);
g_spawn_command_line_async (update_icon_cache, NULL);
g_free (update_icon_cache);
}
if (ask_user) {
/* Ask to apply theme (if we can) */
if (theme_type == THEME_GTK
|| theme_type == THEME_MARCO
|| theme_type == THEME_ICON
|| theme_type == THEME_CURSOR
|| theme_type == THEME_ICON_CURSOR) {
/* TODO: currently cannot apply "mate themes" */
gchar *str;
str = g_strdup_printf (_("The theme \"%s\" has been installed."), theme_name);
dialog = gtk_message_dialog_new_with_markup (parent,
GTK_DIALOG_MODAL,
GTK_MESSAGE_INFO,
GTK_BUTTONS_NONE,
"<span weight=\"bold\" size=\"larger\">%s</span>",
str);
g_free (str);
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
_("Would you like to apply it now, or keep your current theme?"));
gtk_dialog_add_button (GTK_DIALOG (dialog),
_("Keep Current Theme"),
GTK_RESPONSE_CLOSE);
apply_button = gtk_button_new_with_label (_("Apply New Theme"));
gtk_button_set_image (GTK_BUTTON (apply_button),
gtk_image_new_from_stock (GTK_STOCK_APPLY,
GTK_ICON_SIZE_BUTTON));
gtk_dialog_add_action_widget (GTK_DIALOG (dialog), apply_button, GTK_RESPONSE_APPLY);
gtk_widget_set_can_default (apply_button, TRUE);
gtk_widget_show (apply_button);
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_APPLY);
if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_APPLY) {
/* apply theme here! */
GSettings *settings;
switch (theme_type) {
case THEME_GTK:
settings = g_settings_new (INTERFACE_SCHEMA);
g_settings_set_string (settings, GTK_THEME_KEY, theme_name);
g_object_unref (settings);
break;
case THEME_MARCO:
settings = g_settings_new (MARCO_SCHEMA);
g_settings_set_string (settings, MARCO_THEME_KEY, theme_name);
g_object_unref (settings);
break;
case THEME_ICON:
settings = g_settings_new (INTERFACE_SCHEMA);
g_settings_set_string (settings, ICON_THEME_KEY, theme_name);
g_object_unref (settings);
break;
case THEME_CURSOR:
settings = g_settings_new (MOUSE_SCHEMA);
g_settings_set_string (settings, CURSOR_THEME_KEY, theme_name);
g_object_unref (settings);
break;
case THEME_ICON_CURSOR:
settings = g_settings_new (INTERFACE_SCHEMA);
g_settings_set_string (settings, ICON_THEME_KEY, theme_name);
g_object_unref (settings);
settings = g_settings_new (MOUSE_SCHEMA);
g_settings_set_string (settings, CURSOR_THEME_KEY, theme_name);
g_object_unref (settings);
break;
default:
break;
}
}
} else {
dialog = gtk_message_dialog_new (parent,
GTK_DIALOG_MODAL,
GTK_MESSAGE_INFO,
GTK_BUTTONS_OK,
_("MATE Theme %s correctly installed"),
theme_name);
gtk_dialog_run (GTK_DIALOG (dialog));
}
gtk_widget_destroy (dialog);
}
}
end:
g_free (target_dir);
g_object_unref (theme_source_dir);
g_object_unref (theme_dest_dir);
return success;
}
static void
process_local_theme (GtkWindow *parent,
const char *path)
{
GtkWidget *dialog;
gint filetype;
if (g_str_has_suffix (path, ".tar.gz")
|| g_str_has_suffix (path, ".tgz")
|| g_str_has_suffix(path, ".gtp")) {
filetype = TARGZ;
} else if (g_str_has_suffix (path, ".tar.bz2")) {
filetype = TARBZ;
} else if (g_str_has_suffix (path, ".tar.xz")) {
filetype = TARXZ;
} else if (g_file_test (path, G_FILE_TEST_IS_DIR)) {
filetype = DIRECTORY;
} else {
gchar *filename;
filename = g_path_get_basename (path);
invalid_theme_dialog (parent, filename, FALSE);
g_free (filename);
return;
}
if (filetype == DIRECTORY) {
gchar *name = g_path_get_basename (path);
mate_theme_install_real (parent,
filetype,
path,
name,
TRUE);
g_free (name);
} else {
/* Create a temp directory and uncompress file there */
GDir *dir;
const gchar *name;
gchar *tmp_dir;
gboolean ok;
gint n_themes;
GFile *todelete;
tmp_dir = g_strdup_printf ("%s/.themes/.theme-%u",
g_get_home_dir (),
g_random_int ());
if ((g_mkdir (tmp_dir, 0700)) != 0) {
dialog = gtk_message_dialog_new (parent,
GTK_DIALOG_MODAL,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
_("Failed to create temporary directory"));
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
g_free (tmp_dir);
return;
}
if (!process_local_theme_archive (parent, filetype, tmp_dir, path)
|| ((dir = g_dir_open (tmp_dir, 0, NULL)) == NULL)) {
g_io_scheduler_push_job ((GIOSchedulerJobFunc) cleanup_tmp_dir,
g_strdup (tmp_dir),
g_free,
G_PRIORITY_DEFAULT,
NULL);
g_free (tmp_dir);
return;
}
todelete = g_file_new_for_path (path);
g_file_delete (todelete, NULL, NULL);
g_object_unref (todelete);
/* See whether we have multiple themes to install. If so,
* we won't ask the user whether to apply the new theme
* after installation. */
n_themes = 0;
for (name = g_dir_read_name (dir);
name && n_themes <= 1;
name = g_dir_read_name (dir)) {
gchar *theme_dir;
theme_dir = g_build_filename (tmp_dir, name, NULL);
if (g_file_test (theme_dir, G_FILE_TEST_IS_DIR))
++n_themes;
g_free (theme_dir);
}
g_dir_rewind (dir);
ok = TRUE;
for (name = g_dir_read_name (dir); name && ok;
name = g_dir_read_name (dir)) {
gchar *theme_dir;
theme_dir = g_build_filename (tmp_dir, name, NULL);
if (g_file_test (theme_dir, G_FILE_TEST_IS_DIR))
ok = mate_theme_install_real (parent,
filetype,
theme_dir,
name,
n_themes == 1);
g_free (theme_dir);
}
g_dir_close (dir);
if (ok && n_themes > 1) {
dialog = gtk_message_dialog_new (parent,
GTK_DIALOG_MODAL,
GTK_MESSAGE_INFO,
GTK_BUTTONS_OK,
_("New themes have been successfully installed."));
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
}
g_io_scheduler_push_job ((GIOSchedulerJobFunc) cleanup_tmp_dir,
tmp_dir, g_free,
G_PRIORITY_DEFAULT, NULL);
}
}
typedef struct
{
GtkWindow *parent;
char *path;
} TransferData;
static void
transfer_done_cb (GtkWidget *dialog,
TransferData *tdata)
{
/* XXX: path should be on the local filesystem by now? */
if (dialog != NULL) {
gtk_widget_destroy (dialog);
}
process_local_theme (tdata->parent, tdata->path);
g_free (tdata->path);
g_free (tdata);
}
void
mate_theme_install (GFile *file,
GtkWindow *parent)
{
GtkWidget *dialog;
gchar *path, *base;
GList *src, *target;
const gchar *template;
TransferData *tdata;
if (file == NULL) {
dialog = gtk_message_dialog_new (parent,
GTK_DIALOG_MODAL,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
_("No theme file location specified to install"));
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
return;
}
/* see if someone dropped a local directory */
if (g_file_is_native (file)
&& g_file_query_file_type (file, G_FILE_QUERY_INFO_NONE, NULL) == G_FILE_TYPE_DIRECTORY) {
path = g_file_get_path (file);
process_local_theme (parent, path);
g_free (path);
return;
}
/* we can't tell if this is an icon theme yet, so just make a
* temporary copy in .themes */
path = g_build_filename (g_get_home_dir (), ".themes", NULL);
if (access (path, X_OK | W_OK) != 0) {
dialog = gtk_message_dialog_new (parent,
GTK_DIALOG_MODAL,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
_("Insufficient permissions to install the theme in:\n%s"), path);
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
g_free (path);
return;
}
g_free (path);
base = g_file_get_basename (file);
if (g_str_has_suffix (base, ".tar.gz")
|| g_str_has_suffix (base, ".tgz")
|| g_str_has_suffix (base, ".gtp"))
template = "mate-theme-%d.gtp";
else if (g_str_has_suffix (base, ".tar.bz2"))
template = "mate-theme-%d.tar.bz2";
else if (g_str_has_suffix (base, ".tar.xz"))
template = "mate-theme-%d.tar.xz";
else {
invalid_theme_dialog (parent, base, FALSE);
g_free (base);
return;
}
g_free (base);
src = g_list_append (NULL, g_object_ref (file));
path = NULL;
do {
gchar *file_tmp;
g_free (path);
file_tmp = g_strdup_printf (template, g_random_int ());
path = g_build_filename (g_get_home_dir (), ".themes", file_tmp, NULL);
g_free (file_tmp);
} while (g_file_test (path, G_FILE_TEST_EXISTS));
tdata = g_new0 (TransferData, 1);
tdata->parent = parent;
tdata->path = path;
dialog = file_transfer_dialog_new_with_parent (parent);
g_signal_connect (dialog,
"cancel",
(GCallback) transfer_cancel_cb, path);
g_signal_connect (dialog,
"done",
(GCallback) transfer_done_cb, tdata);
target = g_list_append (NULL, g_file_new_for_path (path));
file_transfer_dialog_copy_async (FILE_TRANSFER_DIALOG (dialog),
src,
target,
FILE_TRANSFER_DIALOG_DEFAULT,
G_PRIORITY_DEFAULT);
gtk_widget_show (dialog);
/* don't free the path since we're using that for the signals */
g_list_foreach (src, (GFunc) g_object_unref, NULL);
g_list_free (src);
g_list_foreach (target, (GFunc) g_object_unref, NULL);
g_list_free (target);
}
void
mate_theme_installer_run (GtkWindow *parent,
const gchar *filename)
{
static gboolean running_theme_install = FALSE;
static gchar old_folder[512] = "";
GtkWidget *dialog;
GtkFileFilter *filter;
if (running_theme_install)
return;
running_theme_install = TRUE;
if (filename == NULL)
filename = old_folder;
dialog = gtk_file_chooser_dialog_new (_("Select Theme"),
parent,
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL,
GTK_RESPONSE_REJECT,
GTK_STOCK_OPEN,
GTK_RESPONSE_ACCEPT,
NULL);
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_ACCEPT);
filter = gtk_file_filter_new ();
gtk_file_filter_set_name (filter, _("Theme Packages"));
gtk_file_filter_add_mime_type (filter, "application/x-bzip-compressed-tar");
gtk_file_filter_add_mime_type (filter, "application/x-xz-compressed-tar");
gtk_file_filter_add_mime_type (filter, "application/x-compressed-tar");
gtk_file_filter_add_mime_type (filter, "application/x-mate-theme-package");
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
filter = gtk_file_filter_new ();
gtk_file_filter_set_name (filter, _("All Files"));
gtk_file_filter_add_pattern(filter, "*");
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
if (strcmp (old_folder, ""))
gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (dialog), old_folder);
if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) {
gchar *uri_selected, *folder;
uri_selected = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (dialog));
folder = gtk_file_chooser_get_current_folder (GTK_FILE_CHOOSER (dialog));
g_strlcpy (old_folder, folder, 255);
g_free (folder);
gtk_widget_destroy (dialog);
if (uri_selected != NULL) {
GFile *file = g_file_new_for_uri (uri_selected);
g_free (uri_selected);
mate_theme_install (file, parent);
g_object_unref (file);
}
} else {
gtk_widget_destroy (dialog);
}
/*
* we're relying on the mate theme info module to pick up changes
* to the themes so we don't need to update the model here
*/
running_theme_install = FALSE;
}
|