void
edit_metadata__gth_browser_construct_cb (GthBrowser *browser)
{
BrowserData *data;
GError *error = NULL;
g_return_if_fail (GTH_IS_BROWSER (browser));
data = g_new0 (BrowserData, 1);
data->browser = browser;
data->actions = gtk_action_group_new ("Edit Metadata Actions");
gtk_action_group_set_translation_domain (data->actions, NULL);
_gtk_action_group_add_actions_with_flags (data->actions,
edit_metadata_action_entries,
G_N_ELEMENTS (edit_metadata_action_entries),
browser);
gtk_ui_manager_insert_action_group (gth_browser_get_ui_manager (browser), data->actions, 0);
if (! gtk_ui_manager_add_ui_from_string (gth_browser_get_ui_manager (browser), fixed_ui_info, -1, &error)) {
g_message ("building menus failed: %s", error->message);
g_error_free (error);
}
if (gth_main_extension_is_active ("list_tools") && ! gtk_ui_manager_add_ui_from_string (gth_browser_get_ui_manager (browser), fixed_ui_file_tools_info, -1, &error)) {
g_message ("building menus failed: %s", error->message);
g_error_free (error);
}
g_object_set_data_full (G_OBJECT (browser), BROWSER_DATA_KEY, data, (GDestroyNotify) browser_data_free);
}
G_MODULE_EXPORT void
gthumb_extension_activate (void)
{
gth_main_register_metadata_category (comments_metadata_category);
gth_main_register_metadata_info_v (comments_metadata_info);
gth_main_register_metadata_provider (GTH_TYPE_METADATA_PROVIDER_COMMENT);
gth_main_register_object (GTH_TYPE_TEST,
"comment::note",
GTH_TYPE_TEST_SIMPLE,
"attributes", "comment::note",
"display-name", _("Description"),
"data-type", GTH_TEST_DATA_TYPE_STRING,
"get-data-func", get_comment_for_test,
NULL);
gth_main_register_object (GTH_TYPE_TEST,
"comment::place",
GTH_TYPE_TEST_SIMPLE,
"attributes", "comment::place",
"display-name", _("Place"),
"data-type", GTH_TEST_DATA_TYPE_STRING,
"get-data-func", get_place_for_test,
NULL);
gth_main_register_object (GTH_TYPE_TEST,
"comment::category",
GTH_TYPE_TEST_CATEGORY,
"attributes", "comment::categories",
"display-name", _("Tag"),
NULL);
gth_hook_add_callback ("add-sidecars", 10, G_CALLBACK (comments__add_sidecars_cb), NULL);
gth_hook_add_callback ("read-metadata-ready", 10, G_CALLBACK (comments__read_metadata_ready_cb), NULL);
if (gth_main_extension_is_active ("edit_metadata"))
gth_hook_add_callback ("delete-metadata", 10, G_CALLBACK (comments__delete_metadata_cb), NULL);
gth_hook_add_callback ("gth-browser-construct", 10, G_CALLBACK (comments__gth_browser_construct_cb), NULL);
}
static void
comments__read_metadata_ready_cb (GList *file_list,
const char *attributes)
{
GSettings *settings;
gboolean store_metadata_in_files;
GList *scan;
gboolean synchronize;
settings = g_settings_new (GTHUMB_GENERAL_SCHEMA);
store_metadata_in_files = g_settings_get_boolean (settings, PREF_GENERAL_STORE_METADATA_IN_FILES);
g_object_unref (settings);
if (! store_metadata_in_files) {
/* if PREF_GENERAL_STORE_METADATA_IN_FILES is false, avoid to
* synchronize the .comment metadata because the embedded
* metadata is likely to be out-of-date.
* Give priority to the .comment metadata which, if present,
* is the most up-to-date. */
gboolean can_read_embedded_attributes;
can_read_embedded_attributes = gth_main_extension_is_active ("exiv2_tools");
for (scan = file_list; scan; scan = scan->next) {
GthFileData *file_data = scan->data;
/* If PREF_GENERAL_STORE_METADATA_IN_FILES is false and
* there is no comment file then we are reading
* the image metadata for the first time, in this
* case update the .comment metadata with the
* embedded metadata. */
if (g_file_info_get_attribute_boolean (file_data->info, "comment::no-comment-file")) {
if (can_read_embedded_attributes) {
exiv2_update_general_attributes (file_data->info);
gth_comment_update_from_general_attributes (file_data);
}
}
else
gth_comment_update_general_attributes ((GthFileData *) scan->data);
}
}
else {
/* if PREF_GENERAL_STORE_METADATA_IN_FILES is true, update the .comment
* metadata with the embedded metadata.
*/
settings = g_settings_new (GTHUMB_COMMENTS_SCHEMA);
synchronize = g_settings_get_boolean (settings, PREF_COMMENTS_SYNCHRONIZE);
g_object_unref (settings);
if (! synchronize)
return;
for (scan = file_list; scan; scan = scan->next)
gth_comment_update_from_general_attributes ((GthFileData *) scan->data);
}
}
void
gth_browser_activate_action_tool_desktop_background (GtkAction *action,
GthBrowser *browser)
{
WallpaperData *wdata;
gboolean saving_wallpaper = FALSE;
GList *items;
GList *file_list;
GthFileData *file_data;
const char *mime_type;
wdata = wallpaper_data_new (browser);
items = gth_file_selection_get_selected (GTH_FILE_SELECTION (gth_browser_get_file_list_view (browser)));
file_list = gth_file_list_get_files (GTH_FILE_LIST (gth_browser_get_file_list (browser)), items);
file_data = (file_list != NULL) ? file_list->data : NULL;
mime_type = (file_data != NULL) ? gth_file_data_get_mime_type (file_data) : NULL;
if (gth_main_extension_is_active ("image_viewer")
&& (gth_browser_get_file_modified (browser) || ! _gdk_pixbuf_mime_type_is_readable (mime_type)))
{
GtkWidget *viewer_page;
viewer_page = gth_browser_get_viewer_page (browser);
if (viewer_page != NULL) {
GthImage *image;
GthTask *task;
image = gth_image_new_for_surface (gth_image_viewer_page_get_image (GTH_IMAGE_VIEWER_PAGE (viewer_page)));
file_data = gth_file_data_new (wdata->new_style.file, NULL);
task = gth_save_image_task_new (image,
"image/jpeg",
file_data,
GTH_OVERWRITE_RESPONSE_YES);
g_signal_connect (task,
"completed",
G_CALLBACK (save_wallpaper_task_completed_cb),
wdata);
gth_browser_exec_task (GTH_BROWSER (browser), task, FALSE);
saving_wallpaper = TRUE;
_g_object_unref (task);
g_object_unref (image);
}
}
if (saving_wallpaper)
return;
if (file_data == NULL)
return;
if (g_file_is_native (file_data->file)) {
_g_object_unref (wdata->new_style.file);
wdata->new_style.file = g_file_dup (file_data->file);
wallpaper_data_set (wdata);
}
else
g_file_copy_async (file_data->file,
wdata->new_style.file,
G_FILE_COPY_OVERWRITE,
G_PRIORITY_DEFAULT,
NULL,
NULL,
NULL,
copy_wallpaper_ready_cb,
wdata);
_g_object_list_unref (file_list);
_gtk_tree_path_list_free (items);
}
void
ss__dlg_preferences_construct_cb (GtkWidget *dialog,
GthBrowser *browser,
GtkBuilder *dialog_builder)
{
BrowserData *data;
GtkWidget *notebook;
char *current_transition;
gboolean image_viewer_page_found;
notebook = _gtk_builder_get_widget (dialog_builder, "notebook");
data = g_new0 (BrowserData, 1);
data->settings = g_settings_new (GTHUMB_SLIDESHOW_SCHEMA);
current_transition = g_settings_get_string (data->settings, PREF_SLIDESHOW_TRANSITION);
data->preferences_page = gth_slideshow_preferences_new (current_transition,
g_settings_get_boolean (data->settings, PREF_SLIDESHOW_AUTOMATIC),
(int) (1000.0 * g_settings_get_double (data->settings, PREF_SLIDESHOW_CHANGE_DELAY)),
g_settings_get_boolean (data->settings, PREF_SLIDESHOW_WRAP_AROUND),
g_settings_get_boolean (data->settings, PREF_SLIDESHOW_RANDOM_ORDER));
gtk_widget_show (data->preferences_page);
g_free (current_transition);
#ifndef HAVE_CLUTTER
gtk_widget_hide (gth_slideshow_preferences_get_widget (GTH_SLIDESHOW_PREFERENCES (data->preferences_page), "transition_box"));
#endif /* ! HAVE_CLUTTER */
g_signal_connect (gth_slideshow_preferences_get_widget (GTH_SLIDESHOW_PREFERENCES (data->preferences_page), "transition_combobox"),
"changed",
G_CALLBACK (transition_combobox_changed_cb),
data);
g_signal_connect (gth_slideshow_preferences_get_widget (GTH_SLIDESHOW_PREFERENCES (data->preferences_page), "automatic_checkbutton"),
"toggled",
G_CALLBACK (automatic_checkbutton_toggled_cb),
data);
g_signal_connect (gth_slideshow_preferences_get_widget (GTH_SLIDESHOW_PREFERENCES (data->preferences_page), "wrap_around_checkbutton"),
"toggled",
G_CALLBACK (wrap_around_checkbutton_toggled_cb),
data);
g_signal_connect (gth_slideshow_preferences_get_widget (GTH_SLIDESHOW_PREFERENCES (data->preferences_page), "random_order_checkbutton"),
"toggled",
G_CALLBACK (random_order_checkbutton_toggled_cb),
data);
g_signal_connect (gth_slideshow_preferences_get_widget (GTH_SLIDESHOW_PREFERENCES (data->preferences_page), "change_delay_spinbutton"),
"value-changed",
G_CALLBACK (change_delay_spinbutton_value_changed_cb),
data);
image_viewer_page_found = FALSE;
if (gth_main_extension_is_active ("image_viewer")) {
GList *children;
GList *scan;
children = gtk_container_get_children (GTK_CONTAINER (gtk_builder_get_object (dialog_builder, "notebook")));
for (scan = children; scan; scan = scan->next) {
GtkWidget *page = scan->data;
if (g_strcmp0 (g_object_get_data (G_OBJECT (page), "extension-name"), "image_viewer") == 0) {
image_viewer_page_found = TRUE;
gtk_widget_set_vexpand (data->preferences_page, FALSE);
gtk_box_pack_start (GTK_BOX (page), data->preferences_page, FALSE, FALSE, 0);
}
}
}
if (! image_viewer_page_found) { /* add the preferences in an ad-hoc page */
GtkWidget *label;
label = gtk_label_new (_("Slideshow"));
gtk_widget_show (label);
gtk_notebook_append_page (GTK_NOTEBOOK (notebook), data->preferences_page, label);
}
g_object_set_data_full (G_OBJECT (dialog), BROWSER_DATA_KEY, data, (GDestroyNotify) browser_data_free);
}
