static void
file_chooser_dialog_response_cb (GtkDialog *dialog,
int response,
gpointer user_data)
{
GthSlideshowPreferences *self = user_data;
switch (response) {
case GTK_RESPONSE_DELETE_EVENT:
case GTK_RESPONSE_CANCEL:
gtk_widget_destroy (GTK_WIDGET (dialog));
break;
case GTK_RESPONSE_OK:
{
GSList *files;
GthIconCache *icon_cache;
GtkListStore *list_store;
GSList *scan;
files = gtk_file_chooser_get_files (GTK_FILE_CHOOSER (dialog));
icon_cache = gth_icon_cache_new_for_widget(GTK_WIDGET (self), GTK_ICON_SIZE_MENU);
list_store = (GtkListStore *) gtk_builder_get_object (self->priv->builder, "files_liststore");
for (scan = files; scan; scan = scan->next) {
GFile *file = scan->data;
GIcon *icon;
GdkPixbuf *pixbuf;
char *uri;
char *name;
GtkTreeIter iter;
icon = g_content_type_get_icon ("audio");
pixbuf = gth_icon_cache_get_pixbuf (icon_cache, icon);
uri = g_file_get_uri (file);
name = _g_file_get_display_name (file);
gtk_list_store_append (list_store, &iter);
gtk_list_store_set (list_store, &iter,
FILE_COLUMN_ICON, pixbuf,
FILE_COLUMN_NAME, name,
FILE_COLUMN_URI, uri,
-1);
g_free (name);
g_free (uri);
g_object_unref (pixbuf);
}
gth_icon_cache_free (icon_cache);
g_slist_foreach (files, (GFunc) g_object_unref, NULL);
g_slist_free (files);
}
gtk_widget_destroy (GTK_WIDGET (dialog));
break;
}
}
static void
fr_file_selector_dialog_unrealize (GtkWidget *widget)
{
FrFileSelectorDialog *self;
self = FR_FILE_SELECTOR_DIALOG (widget);
gth_icon_cache_free (self->priv->icon_cache);
self->priv->icon_cache = NULL;
GTK_WIDGET_CLASS (fr_file_selector_dialog_parent_class)->unrealize (widget);
}
void
gth_slideshow_preferences_set_audio (GthSlideshowPreferences *self,
char **files)
{
GthIconCache *icon_cache;
GtkListStore *list_store;
int i;
icon_cache = gth_icon_cache_new_for_widget(GTK_WIDGET (self), GTK_ICON_SIZE_MENU);
list_store = (GtkListStore *) gtk_builder_get_object (self->priv->builder, "files_liststore");
gtk_list_store_clear (list_store);
for (i = 0; files[i] != NULL; i++) {
GIcon *icon;
GdkPixbuf *pixbuf;
GFile *file;
char *name;
GtkTreeIter iter;
icon = g_content_type_get_icon ("audio");
pixbuf = gth_icon_cache_get_pixbuf (icon_cache, icon);
file = g_file_new_for_uri (files[i]);
name = _g_file_get_display_name (file);
gtk_list_store_append (list_store, &iter);
gtk_list_store_set (list_store, &iter,
FILE_COLUMN_ICON, pixbuf,
FILE_COLUMN_NAME, name,
FILE_COLUMN_URI, files[i],
-1);
g_free (name);
g_object_unref (file);
g_object_unref (pixbuf);
}
gth_icon_cache_free (icon_cache);
}
void
dlg_resize_images (GthBrowser *browser,
GList *file_list)
{
DialogData *data;
GArray *savers;
GthFileData *first_file_data;
GthUnit unit;
int default_width_in_pixels;
int default_height_in_pixels;
if (gth_browser_get_dialog (browser, "resize_images") != NULL) {
gtk_window_present (GTK_WINDOW (gth_browser_get_dialog (browser, "resize_images")));
return;
}
data = g_new0 (DialogData, 1);
data->browser = browser;
data->builder = _gtk_builder_new_from_file ("resize-images.ui", "resize_images");
data->settings = g_settings_new (GTHUMB_RESIZE_IMAGES_SCHEMA);
data->file_list = gth_file_data_list_dup (file_list);
data->use_destination = TRUE;
/* Get the widgets. */
data->dialog = _gtk_builder_get_widget (data->builder, "resize_images_dialog");
gth_browser_set_dialog (browser, "resize_images", data->dialog);
g_object_set_data (G_OBJECT (data->dialog), "dialog_data", data);
/* Set widgets data. */
first_file_data = (GthFileData *) data->file_list->data;
_gtk_file_chooser_set_file_parent (GTK_FILE_CHOOSER (GET_WIDGET ("destination_filechooserbutton")),
first_file_data->file,
NULL);
unit = g_settings_get_enum (data->settings, PREF_RESIZE_IMAGES_UNIT);
gtk_combo_box_set_active (GTK_COMBO_BOX (GET_WIDGET ("unit_combobox")), unit);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (GET_WIDGET ("keep_ratio_checkbutton")),
g_settings_get_boolean (data->settings, PREF_RESIZE_IMAGES_KEEP_RATIO));
default_width_in_pixels = DEFAULT_WIDTH_PIXELS;
default_height_in_pixels = DEFAULT_HEIGHT_PIXELS;
if (data->file_list->next == NULL) {
GthMetadataProvider *provider;
int width;
int height;
provider = g_object_new (GTH_TYPE_METADATA_PROVIDER_IMAGE, NULL);
gth_metadata_provider_read (provider,
first_file_data,
"image::width,image::height",
NULL);
width = g_file_info_get_attribute_int32 (first_file_data->info, "image::width");
height = g_file_info_get_attribute_int32 (first_file_data->info, "image::height");
if ((width > 0) && (height > 0)) {
data->known_ratio = TRUE;
data->ratio = (double) width / height;
default_width_in_pixels = width;
default_height_in_pixels = height;
}
g_object_unref (provider);
}
if (unit == GTH_UNIT_PERCENTAGE) {
data->latest_width_in_pixel = default_width_in_pixels;
data->latest_height_in_pixel = default_height_in_pixels;
data->latest_width_in_percentage = g_settings_get_int (data->settings, PREF_RESIZE_IMAGES_SERIES_WIDTH);
data->latest_height_in_percentage = g_settings_get_int (data->settings, PREF_RESIZE_IMAGES_SERIES_HEIGHT);
gtk_spin_button_set_value (GTK_SPIN_BUTTON (GET_WIDGET ("width_spinbutton")), data->latest_width_in_percentage);
gtk_spin_button_set_value (GTK_SPIN_BUTTON (GET_WIDGET ("height_spinbutton")), data->latest_height_in_percentage);
}
else if (unit == GTH_UNIT_PIXELS) {
data->latest_width_in_percentage = DEFAULT_WIDTH_PERCENTAGE;
data->latest_height_in_percentage = DEFAULT_HEIGHT_PERCENTAGE;
data->latest_width_in_pixel = g_settings_get_int (data->settings, PREF_RESIZE_IMAGES_SERIES_WIDTH);
data->latest_height_in_pixel = g_settings_get_int (data->settings, PREF_RESIZE_IMAGES_SERIES_HEIGHT);
gtk_spin_button_set_value (GTK_SPIN_BUTTON (GET_WIDGET ("width_spinbutton")), data->latest_width_in_pixel);
gtk_spin_button_set_value (GTK_SPIN_BUTTON (GET_WIDGET ("height_spinbutton")), data->latest_height_in_pixel);
}
savers = gth_main_get_type_set ("image-saver");
if (savers != NULL) {
GtkListStore *list_store;
GtkTreeIter iter;
char *default_mime_type;
GthIconCache *icon_cache;
int i;
list_store = (GtkListStore *) GET_WIDGET ("mime_type_liststore");
gtk_list_store_append (list_store, &iter);
gtk_list_store_set (list_store, &iter,
MIME_TYPE_COLUMN_ICON, NULL,
MIME_TYPE_COLUMN_TYPE, NULL,
MIME_TYPE_COLUMN_DESCRIPTION, _("Keep the original format"),
-1);
gtk_combo_box_set_active_iter (GTK_COMBO_BOX (GET_WIDGET ("mime_type_combobox")), &iter);
default_mime_type = g_settings_get_string (data->settings, PREF_RESIZE_IMAGES_MIME_TYPE);
icon_cache = gth_icon_cache_new_for_widget (data->dialog, GTK_ICON_SIZE_MENU);
for (i = 0; i < savers->len; i++) {
GType saver_type;
GthImageSaver *saver;
const char *mime_type;
GdkPixbuf *pixbuf;
saver_type = g_array_index (savers, GType, i);
saver = g_object_new (saver_type, NULL);
mime_type = gth_image_saver_get_mime_type (saver);
pixbuf = gth_icon_cache_get_pixbuf (icon_cache, g_content_type_get_icon (mime_type));
gtk_list_store_append (list_store, &iter);
gtk_list_store_set (list_store, &iter,
MIME_TYPE_COLUMN_ICON, pixbuf,
MIME_TYPE_COLUMN_TYPE, mime_type,
MIME_TYPE_COLUMN_DESCRIPTION, g_content_type_get_description (mime_type),
-1);
if (strcmp (default_mime_type, mime_type) == 0)
gtk_combo_box_set_active_iter (GTK_COMBO_BOX (GET_WIDGET ("mime_type_combobox")), &iter);
g_object_unref (pixbuf);
g_object_unref (saver);
}
gth_icon_cache_free (icon_cache);
g_free (default_mime_type);
}
/* Set the signals handlers. */
g_signal_connect (G_OBJECT (data->dialog),
"destroy",
G_CALLBACK (destroy_cb),
data);
g_signal_connect (GET_WIDGET ("ok_button"),
"clicked",
G_CALLBACK (ok_clicked_cb),
data);
g_signal_connect (GET_WIDGET ("help_button"),
"clicked",
G_CALLBACK (help_clicked_cb),
data);
g_signal_connect_swapped (GET_WIDGET ("cancel_button"),
"clicked",
G_CALLBACK (gtk_widget_destroy),
G_OBJECT (data->dialog));
g_signal_connect (GET_WIDGET ("unit_combobox"),
"changed",
G_CALLBACK (unit_combobox_changed_cb),
data);
g_signal_connect (GET_WIDGET ("use_destination_checkbutton"),
"toggled",
G_CALLBACK (use_destination_checkbutton_toggled_cb),
data);
data->width_spinbutton_event = g_signal_connect (GET_WIDGET ("width_spinbutton"),
"value-changed",
G_CALLBACK (width_spinbutton_value_changed_cb),
data);
data->height_spinbutton_event = g_signal_connect (GET_WIDGET ("height_spinbutton"),
"value-changed",
G_CALLBACK (height_spinbutton_value_changed_cb),
data);
/* Run dialog. */
update_width_height_properties (data);
width_spinbutton_value_changed_cb (NULL, data);
if (GTH_IS_FILE_SOURCE_VFS (gth_browser_get_location_source (browser)))
gtk_widget_hide (GET_WIDGET ("use_destination_checkbutton"));
gtk_window_set_transient_for (GTK_WINDOW (data->dialog), GTK_WINDOW (browser));
gtk_window_set_modal (GTK_WINDOW (data->dialog), FALSE);
gtk_widget_show (data->dialog);
}