static void
add_clicked_cb (GtkButton *button,
gpointer user_data)
{
NautilusMimeApplicationChooser *chooser = user_data;
GAppInfo *info;
gchar *message;
GError *error = NULL;
info = gtk_app_chooser_get_app_info (GTK_APP_CHOOSER (chooser->details->open_with_widget));
if (info == NULL)
return;
g_app_info_set_as_last_used_for_type (info, chooser->details->content_type, &error);
if (error != NULL) {
message = g_strdup_printf (_("Error while adding “%s”: %s"),
g_app_info_get_display_name (info), error->message);
eel_show_error_dialog (_("Could not add application"),
message,
GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (chooser))));
g_error_free (error);
g_free (message);
} else {
gtk_app_chooser_refresh (GTK_APP_CHOOSER (chooser->details->open_with_widget));
g_signal_emit_by_name (nautilus_signaller_get_current (), "mime-data-changed");
}
g_object_unref (info);
}
static void
remove_clicked_cb (GtkMenuItem *item,
gpointer user_data)
{
NemoMimeApplicationChooser *chooser = user_data;
GError *error;
GAppInfo *info;
info = gtk_app_chooser_get_app_info (GTK_APP_CHOOSER (chooser->details->open_with_widget));
if (info) {
error = NULL;
if (!g_app_info_remove_supports_type (info,
chooser->details->content_type,
&error)) {
eel_show_error_dialog (_("Could not forget association"),
error->message,
GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (chooser))));
g_error_free (error);
}
gtk_app_chooser_refresh (GTK_APP_CHOOSER (chooser->details->open_with_widget));
g_object_unref (info);
}
g_signal_emit_by_name (nemo_signaller_get_current (), "mime_data_changed");
}
static void
gtk_app_chooser_dialog_refresh (GtkAppChooser *object)
{
GtkAppChooserDialog *self = GTK_APP_CHOOSER_DIALOG (object);
gtk_app_chooser_refresh (GTK_APP_CHOOSER (self->priv->app_chooser_widget));
}
static void
search_for_mimetype_ready_cb (GObject *source,
GAsyncResult *res,
gpointer user_data)
{
GtkAppChooserOnline *online = GTK_APP_CHOOSER_ONLINE (source);
GtkAppChooserDialog *self = user_data;
GError *error = NULL;
gdk_threads_enter ();
_gtk_app_chooser_online_search_for_mimetype_finish (online, res, &error);
if (error != NULL)
{
show_error_dialog (_("Failed to look for applications online"),
error->message, GTK_WINDOW (self));
g_error_free (error);
}
else
{
gtk_app_chooser_refresh (GTK_APP_CHOOSER (self->priv->app_chooser_widget));
}
gdk_threads_leave ();
}
static void
other_application_dialog_response_cb (GtkDialog *dialog,
gint response_id,
gpointer user_data)
{
GtkAppChooserButton *self = user_data;
GAppInfo *info;
if (response_id != GTK_RESPONSE_OK)
{
/* reset the active item, otherwise we are stuck on
* 'Other application...'
*/
gtk_combo_box_set_active (GTK_COMBO_BOX (self), self->priv->last_active);
gtk_widget_destroy (GTK_WIDGET (dialog));
return;
}
info = gtk_app_chooser_get_app_info (GTK_APP_CHOOSER (dialog));
/* refresh the combobox to get the new application */
gtk_app_chooser_refresh (GTK_APP_CHOOSER (self));
gtk_app_chooser_button_select_application (self, info);
g_object_unref (info);
}
static void
gtk_app_chooser_widget_initialize_items (GtkAppChooserWidget *self)
{
/* initial padding */
g_object_set (self->priv->padding_renderer,
"xpad", self->priv->show_all ? 0 : 6,
NULL);
/* populate the widget */
gtk_app_chooser_refresh (GTK_APP_CHOOSER (self));
}
static void
reset_clicked_cb (GtkButton *button,
gpointer user_data)
{
NemoMimeApplicationChooser *chooser;
chooser = NEMO_MIME_APPLICATION_CHOOSER (user_data);
g_app_info_reset_type_associations (chooser->details->content_type);
gtk_app_chooser_refresh (GTK_APP_CHOOSER (chooser->details->open_with_widget));
gtk_entry_set_text (GTK_ENTRY (chooser->details->custom_entry), "");
g_signal_emit_by_name (nemo_signaller_get_current (), "mime_data_changed");
}
/**
* gtk_app_chooser_button_set_show_dialog_item:
* @self: a #GtkAppChooserButton
* @setting: the new value for #GtkAppChooserButton:show-dialog-item
*
* Sets whether the dropdown menu of this button should show an
* entry to trigger a #GtkAppChooserDialog.
*
* Since: 3.0
*/
void
gtk_app_chooser_button_set_show_dialog_item (GtkAppChooserButton *self,
gboolean setting)
{
if (self->priv->show_dialog_item != setting)
{
self->priv->show_dialog_item = setting;
g_object_notify (G_OBJECT (self), "show-dialog-item");
gtk_app_chooser_refresh (GTK_APP_CHOOSER (self));
}
}
static void
reset_clicked_cb (GtkButton *button,
gpointer user_data)
{
NautilusMimeApplicationChooser *chooser;
chooser = NAUTILUS_MIME_APPLICATION_CHOOSER (user_data);
g_app_info_reset_type_associations (chooser->details->content_type);
gtk_app_chooser_refresh (GTK_APP_CHOOSER (chooser->details->open_with_widget));
g_signal_emit_by_name (nautilus_signaller_get_current (), "mime-data-changed");
}
/**
* gtk_app_chooser_widget_set_show_all:
* @self: a #GtkAppChooserWidget
* @setting: the new value for #GtkAppChooserWidget:show-all
*
* Sets whether the app chooser should show all applications
* in a flat list.
*/
void
gtk_app_chooser_widget_set_show_all (GtkAppChooserWidget *self,
gboolean setting)
{
g_return_if_fail (GTK_IS_APP_CHOOSER_WIDGET (self));
if (self->priv->show_all != setting)
{
self->priv->show_all = setting;
g_object_notify (G_OBJECT (self), "show-all");
gtk_app_chooser_refresh (GTK_APP_CHOOSER (self));
}
}
/**
* gtk_app_chooser_widget_set_default_text:
* @self: a #GtkAppChooserWidget
* @text: the new value for #GtkAppChooserWidget:default-text
*
* Sets the text that is shown if there are not applications
* that can handle the content type.
*/
void
gtk_app_chooser_widget_set_default_text (GtkAppChooserWidget *self,
const gchar *text)
{
g_return_if_fail (GTK_IS_APP_CHOOSER_WIDGET (self));
if (g_strcmp0 (text, self->priv->default_text) != 0)
{
g_free (self->priv->default_text);
self->priv->default_text = g_strdup (text);
g_object_notify (G_OBJECT (self), "default-text");
gtk_app_chooser_refresh (GTK_APP_CHOOSER (self));
}
}
static void
forget_menu_item_activate_cb (GtkMenuItem *item,
gpointer user_data)
{
GtkAppChooserDialog *self = user_data;
GAppInfo *info;
info = gtk_app_chooser_get_app_info (GTK_APP_CHOOSER (self));
if (info != NULL)
{
g_app_info_remove_supports_type (info, self->priv->content_type, NULL);
gtk_app_chooser_refresh (GTK_APP_CHOOSER (self));
g_object_unref (info);
}
}
static void
set_as_default_clicked_cb (GtkButton *button,
gpointer user_data)
{
NemoMimeApplicationChooser *chooser = user_data;
GAppInfo *info;
if (!chooser->details->custom_info) {
info = gtk_app_chooser_get_app_info (GTK_APP_CHOOSER (chooser->details->open_with_widget));
g_app_info_set_as_default_for_type (info, chooser->details->content_type, NULL);
} else {
info = chooser->details->custom_info;
create_custom_desktop_file (chooser, TRUE);
}
gtk_app_chooser_refresh (GTK_APP_CHOOSER (chooser->details->open_with_widget));
gtk_entry_set_text (GTK_ENTRY (chooser->details->custom_entry), "");
g_signal_emit_by_name (nemo_signaller_get_current (), "mime_data_changed");
}
static void
add_clicked_cb (GtkButton *button,
gpointer user_data)
{
NemoMimeApplicationChooser *chooser = user_data;
GAppInfo *info;
if (!chooser->details->custom_info) {
info = gtk_app_chooser_get_app_info (GTK_APP_CHOOSER (chooser->details->open_with_widget));
g_app_info_set_as_last_used_for_type (info, chooser->details->content_type, NULL);
} else {
info = chooser->details->custom_info;
g_app_info_set_as_last_used_for_type (info, chooser->details->content_type, NULL);
}
if (info == NULL)
return;
gtk_app_chooser_refresh (GTK_APP_CHOOSER (chooser->details->open_with_widget));
gtk_entry_set_text (GTK_ENTRY (chooser->details->custom_entry), "");
gtk_file_chooser_set_filename (GTK_FILE_CHOOSER (chooser->details->file_button), "");
g_signal_emit_by_name (nemo_signaller_get_current (), "mime_data_changed");
}
int
main (int argc,
char **argv)
{
GtkWidget *w;
g_type_init ();
gtk_init (&argc, &argv);
toplevel = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_container_set_border_width (GTK_CONTAINER (toplevel), 12);
box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
gtk_container_add (GTK_CONTAINER (toplevel), box);
combobox = gtk_app_chooser_button_new ("image/jpeg");
gtk_box_pack_start (GTK_BOX (box), combobox, TRUE, TRUE, 0);
g_signal_connect (combobox, "changed",
G_CALLBACK (combo_changed_cb), NULL);
w = gtk_label_new (NULL);
gtk_label_set_markup (GTK_LABEL (w), "<b>Selected app info</b>");
gtk_box_pack_start (GTK_BOX (box), w, TRUE, TRUE, 0);
w = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_box_pack_start (GTK_BOX (box), w, TRUE, TRUE, 0);
sel_image = gtk_image_new ();
gtk_box_pack_start (GTK_BOX (w), sel_image, TRUE, TRUE, 0);
sel_name = gtk_label_new (NULL);
gtk_box_pack_start (GTK_BOX (w), sel_name, TRUE, TRUE, 0);
gtk_app_chooser_button_set_heading (GTK_APP_CHOOSER_BUTTON (combobox), "Choose one, <i>not</i> two");
gtk_app_chooser_button_append_separator (GTK_APP_CHOOSER_BUTTON (combobox));
gtk_app_chooser_button_append_custom_item (GTK_APP_CHOOSER_BUTTON (combobox),
CUSTOM_ITEM,
"Hey, I'm special!",
g_themed_icon_new ("face-smile"));
/* this one will trigger a warning, and will not be added */
gtk_app_chooser_button_append_custom_item (GTK_APP_CHOOSER_BUTTON (combobox),
CUSTOM_ITEM,
"Hey, I'm fake!",
g_themed_icon_new ("face-evil"));
gtk_app_chooser_button_set_show_dialog_item (GTK_APP_CHOOSER_BUTTON (combobox),
TRUE);
/* connect to the detailed signal */
g_signal_connect (combobox, "custom-item-activated::" CUSTOM_ITEM,
G_CALLBACK (special_item_activated_cb), NULL);
/* connect to the generic signal too */
g_signal_connect (combobox, "custom-item-activated",
G_CALLBACK (action_cb), NULL);
/* test refresh on a combo */
gtk_app_chooser_refresh (GTK_APP_CHOOSER (combobox));
gtk_app_chooser_button_set_active_custom_item (GTK_APP_CHOOSER_BUTTON (combobox),
CUSTOM_ITEM);
gtk_widget_show_all (toplevel);
g_signal_connect (toplevel, "delete-event",
G_CALLBACK (gtk_main_quit), NULL);
gtk_main ();
return EXIT_SUCCESS;
}
static void
app_info_changed (GAppInfoMonitor *monitor,
GtkAppChooserWidget *self)
{
gtk_app_chooser_refresh (GTK_APP_CHOOSER (self));
}
