PRIVATE
JSObjectRef _init_category_table()
{
JSObjectRef items = json_array_create();
GList* app_infos = g_app_info_get_all();
GList* iter = app_infos;
for (gsize i=0, skip=0; iter != NULL; i++, iter = g_list_next(iter)) {
GAppInfo* info = iter->data;
if (!g_app_info_should_show(info)) {
skip++;
continue;
}
record_category_info(G_DESKTOP_APP_INFO(info));
json_array_insert_nobject(items, i - skip,
info, g_object_ref, g_object_unref);
g_object_unref(info);
}
g_list_free(app_infos); //the element of GAppInfo should free by JSRunTime not here!
return items;
}
const char *
cinnamon_app_get_keywords (CinnamonApp *app)
{
const char * const *keywords;
const char *keyword;
gint i;
gchar *ret = NULL;
if (app->keywords)
return app->keywords;
if (app->entry)
keywords = g_desktop_app_info_get_keywords (G_DESKTOP_APP_INFO (gmenu_tree_entry_get_app_info (app->entry)));
else
keywords = NULL;
if (keywords != NULL)
{
GString *keyword_list = g_string_new(NULL);
for (i = 0; keywords[i] != NULL; i++)
{
keyword = keywords[i];
g_string_append_printf (keyword_list, "%s;", keyword);
}
ret = g_string_free (keyword_list, FALSE);
}
app->keywords = ret;
return ret;
}
static void
scan_startup_wm_class_to_id (ShellAppSystem *self)
{
ShellAppSystemPrivate *priv = self->priv;
GList *apps, *l;
g_hash_table_remove_all (priv->startup_wm_class_to_id);
apps = g_app_info_get_all ();
for (l = apps; l != NULL; l = l->next)
{
GAppInfo *info = l->data;
const char *startup_wm_class, *id, *old_id;
id = g_app_info_get_id (info);
startup_wm_class = g_desktop_app_info_get_startup_wm_class (G_DESKTOP_APP_INFO (info));
if (startup_wm_class == NULL)
continue;
/* In case multiple .desktop files set the same StartupWMClass, prefer
* the one where ID and StartupWMClass match */
old_id = g_hash_table_lookup (priv->startup_wm_class_to_id, startup_wm_class);
if (old_id == NULL || strcmp (id, startup_wm_class) == 0)
g_hash_table_insert (priv->startup_wm_class_to_id,
g_strdup (startup_wm_class), g_strdup (id));
}
g_list_free_full (apps, g_object_unref);
}
static char *
app_info_get_id (GAppInfo *app_info)
{
const char *desktop_id;
char *ret;
const char *filename;
int l;
desktop_id = g_app_info_get_id (app_info);
if (desktop_id != NULL)
{
ret = g_strdup (desktop_id);
}
else
{
filename = g_desktop_app_info_get_filename (G_DESKTOP_APP_INFO (app_info));
ret = g_path_get_basename (filename);
}
if (G_UNLIKELY (g_str_has_suffix (ret, ".desktop") == FALSE))
{
g_free (ret);
return NULL;
}
l = strlen (desktop_id);
*(ret + l - strlen(".desktop")) = '\0';
return ret;
}
gboolean fm_app_info_launch (GAppInfo *appinfo, GList *files,
GAppLaunchContext *launch_context, GError **error)
{
gboolean supported = FALSE, ret = FALSE;
if (G_IS_DESKTOP_APP_INFO (appinfo))
{
const char*id = g_app_info_get_id (appinfo);
if (id) // this is an installed application
{
// load the desktop entry file to obtain more info
GKeyFile *kf = g_key_file_new ();
char *rel_path = g_strconcat ("applications/", id, NULL);
char *full_desktop_path;
supported = g_key_file_load_from_data_dirs (kf, rel_path, &full_desktop_path, 0, NULL);
g_free (rel_path);
if (supported)
{
ret = do_launch (appinfo, full_desktop_path, kf, files, launch_context, error);
g_free (full_desktop_path);
}
g_key_file_free (kf);
}
else
{
const char *file = g_desktop_app_info_get_filename (G_DESKTOP_APP_INFO (appinfo));
if (file) // this is a desktop entry file
{
// load the desktop entry file to obtain more info
GKeyFile *kf = g_key_file_new ();
supported = g_key_file_load_from_file (kf, file, 0, NULL);
if (supported)
ret = do_launch (appinfo, file, kf, files, launch_context, error);
g_key_file_free (kf);
}
else
{
// If this is created with fm_app_info_create_from_commandline ()
if (g_object_get_data (G_OBJECT (appinfo), "flags"))
{
supported = TRUE;
ret = do_launch (appinfo, NULL, NULL, files, launch_context, error);
}
}
}
}
else
supported = FALSE;
if (!supported) // fallback to GAppInfo::launch
return g_app_info_launch (appinfo, files, launch_context, error);
return ret;
}
static struct default_db_t *
get_default_helper (const gchar * desktop_path)
{
g_return_val_if_fail(desktop_path != NULL, NULL);
gchar * basename = g_path_get_basename(desktop_path);
g_return_val_if_fail(basename != NULL, NULL);
gboolean found = FALSE;
gint i;
gint length = G_N_ELEMENTS(default_db);
for (i = 0; i < length && !found; i++) {
if (default_db[i].desktop_file) {
if (g_strcmp0(default_db[i].desktop_file, basename) == 0) {
found = TRUE;
}
} else if (default_db[i].uri_scheme) {
GAppInfo *info = g_app_info_get_default_for_uri_scheme(default_db[i].uri_scheme);
if (!info) {
continue;
}
const gchar * filename = g_desktop_app_info_get_filename(G_DESKTOP_APP_INFO(info));
if (!filename) {
g_object_unref(info);
continue;
}
gchar * default_basename = g_path_get_basename(filename);
g_object_unref(info);
if (g_strcmp0(default_basename, basename) == 0) {
found = TRUE;
}
g_free(default_basename);
}
}
g_free(basename);
if (found) {
return &default_db[i - 1];
}
return NULL;
}
char *
mpl_gdk_windowing_get_startup_notify_id (GAppLaunchContext *context,
GAppInfo *info,
GList *files)
{
static int sequence = 0;
#if 0
GdkAppLaunchContextPrivate *priv;
#endif
GdkDisplay *display;
GdkScreen *screen;
int files_count;
char *description;
char *icon_name;
const char *binary_name;
const char *application_id;
char *screen_str;
char *workspace_str;
#if 0
GIcon *icon;
#endif
guint32 timestamp;
char *startup_id;
#if 0
priv = GDK_APP_LAUNCH_CONTEXT (context)->priv;
if (priv->screen)
{
screen = priv->screen;
display = gdk_screen_get_display (priv->screen);
}
else if (priv->display)
{
display = priv->display;
screen = gdk_display_get_default_screen (display);
}
else
{
display = gdk_display_get_default ();
screen = gdk_display_get_default_screen (display);
}
#else
display = gdk_display_get_default ();
screen = gdk_display_get_default_screen (display);
#endif
files_count = g_list_length (files);
if (files_count == 0)
description = g_strdup_printf (_("Starting %s"), g_app_info_get_name (info));
else if (files_count == 1)
description = g_strdup_printf (_("Opening %s"), get_display_name (files->data));
else
description = g_strdup_printf (g_dngettext (GETTEXT_PACKAGE,
"Opening %d Item",
"Opening %d Items",
files_count), files_count);
icon_name = NULL;
#if 0
if (priv->icon_name)
icon_name = g_strdup (priv->icon_name);
else
{
icon = NULL;
if (priv->icon != NULL)
icon = g_object_ref (priv->icon);
else if (files_count == 1)
icon = get_icon (files->data);
if (icon == NULL)
{
icon = g_app_info_get_icon (info);
g_object_ref (icon);
}
if (icon)
icon_name = gicon_to_string (icon);
g_object_unref (icon);
}
#endif
binary_name = g_app_info_get_executable (info);
#if 0
timestamp = priv->timestamp;
if (timestamp == GDK_CURRENT_TIME)
#endif
timestamp = gdk_x11_display_get_user_time (display);
screen_str = g_strdup_printf ("%d", gdk_screen_get_number (screen));
#if 0
if (priv->workspace > -1)
workspace_str = g_strdup_printf ("%d", priv->workspace);
else
#endif
workspace_str = NULL;
if (G_IS_DESKTOP_APP_INFO (info))
application_id = g_desktop_app_info_get_filename (G_DESKTOP_APP_INFO (info));
else
application_id = NULL;
startup_id = g_strdup_printf ("%s-%lu-%s-%s-%d_TIME%lu",
g_get_prgname (),
(unsigned long)getpid (),
g_get_host_name (),
binary_name,
sequence++,
(unsigned long)timestamp);
gdk_x11_display_broadcast_startup_message (display, "new",
"ID", startup_id,
"NAME", g_app_info_get_name (info),
"SCREEN", screen_str,
"BIN", binary_name,
"ICON", icon_name,
"DESKTOP", workspace_str,
"DESCRIPTION", description,
"WMCLASS", NULL, /* FIXME */
"APPLICATION_ID", application_id,
NULL);
g_free (description);
g_free (screen_str);
g_free (workspace_str);
g_free (icon_name);
add_startup_timeout (screen, startup_id);
return startup_id;
}
/**
* fm_app_info_launch
* @appinfo: application info to launch
* @files: (element-type GFile): files to use in run substitutions
* @launch_context: (allow-none): a launch context
* @error: (out) (allow-none): location to store error
*
* Launches desktop application doing substitutions in application info.
*
* Returns: %TRUE if application was launched.
*
* Since: 0.1.15
*/
gboolean fm_app_info_launch(GAppInfo *appinfo, GList *files,
GAppLaunchContext *launch_context, GError **error)
{
gboolean supported = FALSE, ret = FALSE;
if(G_IS_DESKTOP_APP_INFO(appinfo))
{
const char *id;
#if GLIB_CHECK_VERSION(2,24,0)
/* if GDesktopAppInfo knows the filename then let use it */
id = g_desktop_app_info_get_filename(G_DESKTOP_APP_INFO(appinfo));
if(id) /* this is a desktop entry file */
{
/* load the desktop entry file to obtain more info */
GKeyFile* kf = g_key_file_new();
supported = g_key_file_load_from_file(kf, id, 0, NULL);
if(supported)
ret = do_launch(appinfo, id, kf, files, launch_context, error);
g_key_file_free(kf);
id = NULL;
}
else /* otherwise try application id */
#endif
id = g_app_info_get_id(appinfo);
if(id) /* this is an installed application */
{
/* load the desktop entry file to obtain more info */
GKeyFile* kf = g_key_file_new();
char* rel_path = g_strconcat("applications/", id, NULL);
char* full_desktop_path;
supported = g_key_file_load_from_data_dirs(kf, rel_path, &full_desktop_path, 0, NULL);
g_free(rel_path);
if(supported)
{
ret = do_launch(appinfo, full_desktop_path, kf, files, launch_context, error);
g_free(full_desktop_path);
}
g_key_file_free(kf);
}
else
{
#if GLIB_CHECK_VERSION(2,24,0)
if (!supported) /* it was launched otherwise, see above */
#endif
{
/* If this is created with fm_app_info_create_from_commandline() */
if(g_object_get_data(G_OBJECT(appinfo), "flags"))
{
supported = TRUE;
ret = do_launch(appinfo, NULL, NULL, files, launch_context, error);
}
}
}
}
else
supported = FALSE;
if(!supported) /* fallback to GAppInfo::launch */
return g_app_info_launch(appinfo, files, launch_context, error);
return ret;
}
static char *
gdk_x11_app_launch_context_get_startup_notify_id (GAppLaunchContext *context,
GAppInfo *info,
GList *files)
{
static int sequence = 0;
GdkDisplay *display;
GdkX11Screen *screen;
int files_count;
char *description;
char *icon_name;
const char *binary_name;
const char *application_id;
char *screen_str;
char *workspace_str;
GIcon *icon;
guint32 timestamp;
char *startup_id;
GFileInfo *fileinfo;
GdkAppLaunchContext *ctx;
ctx = GDK_APP_LAUNCH_CONTEXT (context);
display = ctx->display;
screen = GDK_X11_DISPLAY (display)->screen;
fileinfo = NULL;
files_count = g_list_length (files);
if (files_count == 0)
{
description = g_strdup_printf (_("Starting %s"), g_app_info_get_name (info));
}
else if (files_count == 1)
{
gchar *display_name;
if (g_file_is_native (files->data))
fileinfo = g_file_query_info (files->data,
G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME ","
G_FILE_ATTRIBUTE_STANDARD_ICON,
0, NULL, NULL);
display_name = get_display_name (files->data, fileinfo);
description = g_strdup_printf (_("Opening %s"), display_name);
g_free (display_name);
}
else
description = g_strdup_printf (g_dngettext (GETTEXT_PACKAGE,
"Opening %d Item",
"Opening %d Items",
files_count), files_count);
icon_name = NULL;
if (ctx->icon_name)
icon_name = g_strdup (ctx->icon_name);
else
{
icon = NULL;
if (ctx->icon != NULL)
icon = g_object_ref (ctx->icon);
else if (files_count == 1)
icon = get_icon (files->data, fileinfo);
if (icon == NULL)
{
icon = g_app_info_get_icon (info);
if (icon != NULL)
g_object_ref (icon);
}
if (icon != NULL)
{
icon_name = gicon_to_string (icon);
g_object_unref (icon);
}
}
binary_name = g_app_info_get_executable (info);
timestamp = ctx->timestamp;
if (timestamp == GDK_CURRENT_TIME)
timestamp = gdk_x11_display_get_user_time (display);
screen_str = g_strdup_printf ("%d", gdk_x11_screen_get_screen_number (screen));
if (ctx->workspace > -1)
workspace_str = g_strdup_printf ("%d", ctx->workspace);
else
workspace_str = NULL;
if (G_IS_DESKTOP_APP_INFO (info))
application_id = g_desktop_app_info_get_filename (G_DESKTOP_APP_INFO (info));
else
application_id = NULL;
startup_id = g_strdup_printf ("%s-%lu-%s-%s-%d_TIME%lu",
g_get_prgname (),
(unsigned long)getpid (),
g_get_host_name (),
binary_name,
sequence++,
(unsigned long)timestamp);
gdk_x11_display_broadcast_startup_message (display, "new",
"ID", startup_id,
"NAME", g_app_info_get_name (info),
"SCREEN", screen_str,
"BIN", binary_name,
"ICON", icon_name,
"DESKTOP", workspace_str,
"DESCRIPTION", description,
"WMCLASS", NULL, /* FIXME */
"APPLICATION_ID", application_id,
NULL);
g_free (description);
g_free (screen_str);
g_free (workspace_str);
g_free (icon_name);
if (fileinfo)
g_object_unref (fileinfo);
add_startup_timeout (screen, startup_id);
return startup_id;
}
void
caja_launch_application_by_uri (GAppInfo *application,
GList *uris,
GtkWindow *parent_window)
{
char *uri, *uri_scheme;
GList *locations, *l;
GFile *location;
CajaFile *file;
gboolean result;
GError *error;
GdkDisplay *display;
GdkAppLaunchContext *launch_context;
CajaIconInfo *icon;
int count, total;
g_assert (uris != NULL);
/* count the number of uris with local paths */
count = 0;
total = g_list_length (uris);
locations = NULL;
for (l = uris; l != NULL; l = l->next)
{
uri = l->data;
location = g_file_new_for_uri (uri);
if (g_file_is_native (location))
{
count++;
}
locations = g_list_prepend (locations, location);
}
locations = g_list_reverse (locations);
if (parent_window != NULL) {
display = gtk_widget_get_display (GTK_WIDGET (parent_window));
} else {
display = gdk_display_get_default ();
}
launch_context = gdk_display_get_app_launch_context (display);
if (parent_window != NULL) {
gdk_app_launch_context_set_screen (launch_context,
gtk_window_get_screen (parent_window));
}
file = caja_file_get_by_uri (uris->data);
icon = caja_file_get_icon (file, 48, 0);
caja_file_unref (file);
if (icon)
{
gdk_app_launch_context_set_icon_name (launch_context,
caja_icon_info_get_used_name (icon));
g_object_unref (icon);
}
error = NULL;
result = g_desktop_app_info_launch_uris_as_manager (G_DESKTOP_APP_INFO (application),
uris,
G_APP_LAUNCH_CONTEXT (launch_context),
G_SPAWN_SEARCH_PATH | G_SPAWN_DO_NOT_REAP_CHILD,
NULL, NULL,
gather_pid_callback, application,
&error);
g_object_unref (launch_context);
if (!result)
{
if (error->domain == G_IO_ERROR &&
error->code == G_IO_ERROR_NOT_SUPPORTED)
{
uri_scheme = g_uri_parse_scheme (uris->data);
application_cannot_open_location (application,
file,
uri_scheme,
parent_window);
g_free (uri_scheme);
}
else
{
#ifdef NEW_MIME_COMPLETE
caja_program_chooser_show_invalid_message
(MATE_VFS_MIME_ACTION_TYPE_APPLICATION, file, parent_window);
#else
g_warning ("Cannot open app: %s\n", error->message);
#endif
}
g_error_free (error);
}
else
{
for (l = uris; l != NULL; l = l->next)
{
file = caja_file_get_by_uri (l->data);
caja_recent_add_file (file, application);
caja_file_unref (file);
}
}
g_list_free_full (locations, g_object_unref);
}
static GAppInfo* app_info_create_from_commandline(const char *commandline,
const char *application_name,
const char *bin_name,
const char *mime_type,
gboolean terminal, gboolean keep)
{
GAppInfo* app = NULL;
char* dirname = g_build_filename (g_get_user_data_dir (), "applications", NULL);
const char* app_basename = strrchr(bin_name, '/');
if(app_basename)
app_basename++;
else
app_basename = bin_name;
if(g_mkdir_with_parents(dirname, 0700) == 0)
{
char *filename = NULL;
int fd;
#if GLIB_CHECK_VERSION(2, 37, 6)
if (mime_type && application_name[0])
{
/* SF bug #871: new GLib has ids cached so we do a trick here:
we create a dummy app before really creating the file */
app = g_app_info_create_from_commandline(commandline,
app_basename,
0, NULL);
if (app)
{
g_app_info_remove_supports_type(app, mime_type, NULL);
filename = g_strdup(g_desktop_app_info_get_filename(G_DESKTOP_APP_INFO(app)));
g_object_unref(app);
app = NULL;
}
}
if (filename)
fd = g_open(filename, O_RDWR, 0);
else
#endif
{
filename = g_strdup_printf ("%s/userapp-%s-XXXXXX.desktop", dirname, app_basename);
fd = g_mkstemp (filename);
}
if(fd != -1)
{
GString* content = g_string_sized_new(256);
g_string_printf(content,
"[" G_KEY_FILE_DESKTOP_GROUP "]\n"
G_KEY_FILE_DESKTOP_KEY_TYPE "=" G_KEY_FILE_DESKTOP_TYPE_APPLICATION "\n"
G_KEY_FILE_DESKTOP_KEY_NAME "=%s\n"
G_KEY_FILE_DESKTOP_KEY_EXEC "=%s\n"
G_KEY_FILE_DESKTOP_KEY_CATEGORIES "=Other;\n"
G_KEY_FILE_DESKTOP_KEY_NO_DISPLAY "=true\n",
application_name,
commandline
);
if(mime_type)
g_string_append_printf(content,
G_KEY_FILE_DESKTOP_KEY_MIME_TYPE "=%s\n",
mime_type);
g_string_append_printf(content,
G_KEY_FILE_DESKTOP_KEY_TERMINAL "=%s\n",
terminal ? "true" : "false");
if(terminal)
g_string_append_printf(content, "X-KeepTerminal=%s\n",
keep ? "true" : "false");
close(fd); /* g_file_set_contents() may fail creating duplicate */
if(g_file_set_contents(filename, content->str, content->len, NULL))
{
char *fbname = g_path_get_basename(filename);
app = G_APP_INFO(g_desktop_app_info_new(fbname));
g_free(fbname);
if (app == NULL)
{
g_warning("failed to load %s as an application", filename);
g_unlink(filename);
}
/* if there is mime_type set then created application will be
saved for the mime type (see fm_choose_app_for_mime_type()
below) but if not then we should remove this temp. file */
else if (!mime_type || !application_name[0])
/* save the name so this file will be removed later */
g_object_weak_ref(G_OBJECT(app), on_temp_appinfo_destroy,
g_strdup(filename));
}
else
g_unlink(filename);
g_string_free(content, TRUE);
}
g_free(filename);
}
g_free(dirname);
return app;
}
