static void
thumbnail_problem_bar_response_cb (GtkInfoBar *infobar,
gint response_id,
gpointer user_data)
{
NemoThumbnailProblemBar *bar;
bar = NEMO_THUMBNAIL_PROBLEM_BAR (infobar);
switch (response_id) {
case FIX_CACHE:
g_spawn_command_line_sync ("sh -c \"pkexec nemo --fix-cache\"", NULL, NULL, NULL, NULL);
nemo_application_check_thumbnail_cache (nemo_application_get_singleton ());
nemo_window_slot_queue_reload (nemo_view_get_nemo_window_slot (bar->priv->view), FALSE);
nemo_window_slot_check_bad_cache_bar (nemo_view_get_nemo_window_slot (bar->priv->view));
break;
case DISMISS:
nemo_application_clear_cache_flag (nemo_application_get_singleton ());
nemo_application_ignore_cache_problem (nemo_application_get_singleton ());
gtk_widget_hide (GTK_WIDGET (infobar));
break;
default:
break;
}
}
static void
create_new_desktop_window (NemoDesktopManager *manager,
gint monitor,
gboolean primary,
gboolean show_desktop)
{
FETCH_PRIV (manager);
GtkWidget *window;
DesktopInfo *info = g_slice_new0 (DesktopInfo);
info->monitor_num = monitor;
info->shows_desktop = show_desktop;
info->is_primary = primary;
if (show_desktop) {
window = GTK_WIDGET (nemo_desktop_window_new (monitor));
} else {
window = GTK_WIDGET (nemo_blank_desktop_window_new (monitor));
}
info->window = window;
if (priv->scale_factor_changed_id == 0) {
priv->scale_factor_changed_id = g_signal_connect (window,
"notify::scale-factor",
G_CALLBACK (on_window_scale_changed),
manager);
}
gtk_application_add_window (GTK_APPLICATION (nemo_application_get_singleton ()),
GTK_WINDOW (window));
priv->desktops = g_list_append (priv->desktops, info);
}
static void
create_new_desktop_window (NemoDesktopManager *manager,
gint monitor,
gboolean primary,
gboolean show_desktop)
{
GtkWidget *window;
DesktopInfo *info = g_slice_new0 (DesktopInfo);
info->monitor_num = monitor;
info->shows_desktop = show_desktop;
info->is_primary = primary;
if (show_desktop) {
window = GTK_WIDGET (nemo_desktop_window_new (monitor));
} else {
window = GTK_WIDGET (nemo_blank_desktop_window_new (monitor));
}
info->window = window;
/* We realize it immediately so that the NEMO_DESKTOP_WINDOW_ID
property is set so gnome-settings-daemon doesn't try to set the
background. And we do a gdk_flush() to be sure X gets it. */
gtk_widget_realize (GTK_WIDGET (window));
gdk_flush ();
gtk_application_add_window (GTK_APPLICATION (nemo_application_get_singleton ()),
GTK_WINDOW (window));
manager->desktops = g_list_append (manager->desktops, info);
}
static void
action_undo_callback (GtkAction *action,
gpointer user_data)
{
NemoApplication *app;
app = nemo_application_get_singleton ();
nemo_undo_manager_undo (app->undo_manager);
}
static void
release_application (NemoProgressInfo *info,
NemoProgressUIHandler *self)
{
NemoApplication *app;
/* release the GApplication hold we acquired */
app = nemo_application_get_singleton ();
g_application_release (G_APPLICATION (app));
}
static void
on_open_folder_clicked (GtkWidget *button, NemoActionConfigWidget *widget)
{
gchar *path = NULL;
path = g_build_filename (g_get_user_data_dir (), "nemo", "actions", NULL);
GFile *location = g_file_new_for_path (path);
nemo_application_open_location (nemo_application_get_singleton (),
location,
NULL,
"nemo");
g_free (path);
g_object_unref (location);
}
static void
action_new_window_callback (GtkAction *action,
gpointer user_data)
{
NemoApplication *application;
NemoWindow *current_window, *new_window;
current_window = NEMO_WINDOW (user_data);
application = nemo_application_get_singleton ();
new_window = nemo_application_create_window (
application,
gtk_window_get_screen (GTK_WINDOW (current_window)));
nemo_window_slot_go_home (nemo_window_get_active_slot (new_window), FALSE);
}
static void
on_open_folder_clicked (GtkWidget *button, NemoScriptConfigWidget *widget)
{
gchar *path = NULL;
path = nemo_get_scripts_directory_path ();
GFile *location = g_file_new_for_path (path);
nemo_application_open_location (nemo_application_get_singleton (),
location,
NULL,
"nemo");
g_free (path);
g_object_unref (location);
}
static void
on_run_state_changed (NemoDesktopManager *manager)
{
g_return_if_fail (NEMO_IS_DESKTOP_MANAGER (manager));
FETCH_PRIV (manager);
RunState new_state;
DEBUG ("New run state...");
/* If we're already running (showing icons,) there's no
* change in behavior, we just keep showing. */
if (priv->current_run_state == RUN_STATE_RUNNING) {
return;
}
new_state = get_run_state (manager);
/* If our state is INIT, we're waiting for the proxy to
* get picked up (cinnamon starting) and still within our
* failsafe timeout, so we just return */
if (new_state == RUN_STATE_INIT) {
priv->current_run_state = new_state;
return;
}
/* If our state is STARTUP, RUNNING, or FAILSAFE, we can
* cancel our failsafe timer. We've either gotten a proxy
* owner, given up waiting, or are now running */
if (new_state > RUN_STATE_INIT) {
if (priv->failsafe_timeout_id > 0) {
g_source_remove (priv->failsafe_timeout_id);
priv->failsafe_timeout_id = 0;
}
}
/* RUNNING or FALLBACK is the final endpoint of the desktop startup
* sequence. Either way we trigger the desktop to start and release
* our hold on the GApplication (the windows created in layout_changed
* will keep the application alive from here on out.) */
if (new_state == RUN_STATE_RUNNING || new_state == RUN_STATE_FALLBACK) {
priv->current_run_state = new_state;
layout_changed (manager);
g_application_release (G_APPLICATION (nemo_application_get_singleton ()));
}
}
static void
activate_bookmark_by_quicklist (DbusmenuMenuitem *menu,
guint timestamp,
NemoBookmark *bookmark)
{
g_assert (NEMO_IS_BOOKMARK (bookmark));
GFile *location;
NemoApplication *application;
NemoWindow *new_window;
location = nemo_bookmark_get_location (bookmark);
application = nemo_application_get_singleton ();
new_window = nemo_application_create_window (application, gdk_screen_get_default ());
nemo_window_slot_go_to (nemo_window_get_active_slot (new_window), location, FALSE);
g_object_unref (location);
}
static void
progress_info_queued_cb (NemoProgressInfo *info,
NemoProgressUIHandler *self)
{
NemoApplication *app;
TimeoutData *data;
/* hold GApplication so we never quit while there's an operation pending */
app = nemo_application_get_singleton ();
g_application_hold (G_APPLICATION (app));
g_signal_connect (info, "finished",
G_CALLBACK (release_application), self);
data = timeout_data_new (self, info);
/* timeout for the progress window to appear */
g_timeout_add_seconds (2,
(GSourceFunc) new_op_queued_timeout,
data);
}
static void
nemo_desktop_manager_init (NemoDesktopManager *manager)
{
NemoDesktopManagerPrivate *priv;
manager->priv = G_TYPE_INSTANCE_GET_PRIVATE (manager, NEMO_TYPE_DESKTOP_MANAGER, NemoDesktopManagerPrivate);
DEBUG ("Desktop Manager Initialization");
priv = manager->priv;
priv->scale_factor_changed_id = 0;
priv->desktops = NULL;
priv->desktop_on_primary_only = FALSE;
priv->action_manager = nemo_action_manager_new ();
priv->update_layout_idle_id = 0;
g_signal_connect_swapped (nemo_desktop_preferences,
"changed::" NEMO_PREFERENCES_SHOW_DESKTOP,
G_CALLBACK (queue_update_layout),
manager);
g_signal_connect_swapped (nemo_desktop_preferences,
"changed::" NEMO_PREFERENCES_DESKTOP_LAYOUT,
G_CALLBACK (queue_update_layout),
manager);
g_signal_connect_swapped (nemo_desktop_preferences,
"changed::" NEMO_PREFERENCES_USE_DESKTOP_GRID,
G_CALLBACK (queue_update_layout),
manager);
/* Monitor the preference to have the desktop */
/* point to the Unix home folder */
g_signal_connect_swapped (nemo_preferences,
"changed::" NEMO_PREFERENCES_DESKTOP_IS_HOME_DIR,
G_CALLBACK (queue_update_layout),
manager);
g_signal_connect_swapped (nemo_preferences,
"changed::" NEMO_PREFERENCES_SHOW_ORPHANED_DESKTOP_ICONS,
G_CALLBACK (queue_update_layout),
manager);
/* If we're a cinnamon session, increase the use count temporarily for the application,
* and establish a proxy for org.Cinnamon. The hold prevents the GApplication from simply
* exiting while waiting for the GAsyncReadyCallback.
*
* If we're not running cinnamon, */
g_application_hold (G_APPLICATION (nemo_application_get_singleton ()));
if (is_cinnamon_desktop ()) {
g_message ("nemo-desktop: session is cinnamon, establishing proxy");
nemo_cinnamon_proxy_new_for_bus (G_BUS_TYPE_SESSION,
G_DBUS_PROXY_FLAGS_NONE,
"org.Cinnamon",
"/org/Cinnamon",
NULL,
(GAsyncReadyCallback) on_proxy_created,
manager);
} else {
g_message ("nemo-desktop: session is not cinnamon (checked XDG_SESSION_DESKTOP,"
"DESKTOP_SESSION environment variables.) Applying default behavior");
priv->other_desktop = TRUE;
connect_fallback_signals (manager);
/* Even though we start immediately when we can't do a proxy, we need to get out
* of the desktop manager's init first, or else we have recursion problems. */
g_idle_add ((GSourceFunc) fallback_startup_idle_cb, manager);
}
}
static void
drag_data_received_callback (GtkWidget *widget,
GdkDragContext *context,
int x,
int y,
GtkSelectionData *data,
guint info,
guint32 time,
gpointer callback_data)
{
char **names;
NemoApplication *application;
int name_count;
NemoWindow *new_window, *window;
GdkScreen *screen;
gboolean new_windows_for_extras;
char *prompt;
char *detail;
GFile *location;
NemoLocationBar *self = NEMO_LOCATION_BAR (widget);
g_assert (data != NULL);
g_assert (callback_data == NULL);
names = g_uri_list_extract_uris ((const gchar *) gtk_selection_data_get_data (data));
if (names == NULL || *names == NULL) {
g_warning ("No D&D URI's");
g_strfreev (names);
gtk_drag_finish (context, FALSE, FALSE, time);
return;
}
window = nemo_location_bar_get_window (widget);
new_windows_for_extras = FALSE;
/* Ask user if they really want to open multiple windows
* for multiple dropped URIs. This is likely to have been
* a mistake.
*/
name_count = g_strv_length (names);
if (name_count > 1) {
prompt = g_strdup_printf (ngettext("Do you want to view %d location?",
"Do you want to view %d locations?",
name_count),
name_count);
detail = g_strdup_printf (ngettext("This will open %d separate window.",
"This will open %d separate windows.",
name_count),
name_count);
/* eel_run_simple_dialog should really take in pairs
* like gtk_dialog_new_with_buttons() does. */
new_windows_for_extras = eel_run_simple_dialog
(GTK_WIDGET (window),
TRUE,
GTK_MESSAGE_QUESTION,
prompt,
detail,
GTK_STOCK_CANCEL, GTK_STOCK_OK,
NULL) != 0 /* GNOME_OK */;
g_free (prompt);
g_free (detail);
if (!new_windows_for_extras) {
g_strfreev (names);
gtk_drag_finish (context, FALSE, FALSE, time);
return;
}
}
nemo_location_bar_set_location (self, names[0]);
emit_location_changed (self);
if (new_windows_for_extras) {
int i;
application = nemo_application_get_singleton ();
screen = gtk_window_get_screen (GTK_WINDOW (window));
for (i = 1; names[i] != NULL; ++i) {
new_window = nemo_application_create_window (application, screen);
location = g_file_new_for_uri (names[i]);
nemo_window_go_to (new_window, location);
g_object_unref (location);
}
}
g_strfreev (names);
gtk_drag_finish (context, TRUE, FALSE, time);
}
static void
action_close_all_windows_callback (GtkAction *action,
gpointer user_data)
{
nemo_application_close_all_windows (nemo_application_get_singleton ());
}