[gnome-photos] local-item: Pre-select the file when opening with Nautilus
- From: Debarshi Ray <debarshir src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gnome-photos] local-item: Pre-select the file when opening with Nautilus
- Date: Thu, 18 Jan 2018 13:32:26 +0000 (UTC)
commit 67fbd531db1b77c019bfcdacd137976bdc935dd9
Author: Umang Jain <mailumangjain gmail com>
Date: Tue Jan 16 22:59:08 2018 +0530
local-item: Pre-select the file when opening with Nautilus
Nautilus can select a specified URI in its parent folder:
$ nautilus --select file:///uri/of/the/actual/item
Based on GLib's g_app_info_launch_default_for_uri* implementation.
Some changes by Debarshi Ray.
https://bugzilla.gnome.org/show_bug.cgi?id=759413
src/photos-local-item.c | 94 +++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 94 insertions(+)
---
diff --git a/src/photos-local-item.c b/src/photos-local-item.c
index 0ce6b40a..dbca2296 100644
--- a/src/photos-local-item.c
+++ b/src/photos-local-item.c
@@ -22,6 +22,7 @@
/* Based on code from:
* + Documents
+ * + GLib
*/
@@ -53,6 +54,94 @@ G_DEFINE_TYPE_WITH_CODE (PhotosLocalItem, photos_local_item, PHOTOS_TYPE_BASE_IT
0));
+static gboolean
+photos_local_item_source_widget_activate_link (GtkLinkButton *button, gpointer user_data)
+{
+ g_autoptr (GAppInfo) default_app = NULL;
+ g_autoptr (GAppInfo) nautilus_app = NULL;
+ g_autoptr (GAppLaunchContext) ctx = NULL;
+ PhotosLocalItem *self;
+ gboolean ret_val = GDK_EVENT_PROPAGATE;
+ const gchar *commandline = "nautilus --select";
+ const gchar *default_app_id;
+ const gchar *source_uri;
+ const gchar *uri;
+ g_autofree gchar *command_line = NULL;
+ g_autofree gchar *source_uri_scheme = NULL;
+
+ g_return_val_if_fail (GTK_IS_LINK_BUTTON (button), GDK_EVENT_PROPAGATE);
+ g_return_val_if_fail (PHOTOS_IS_LOCAL_ITEM (user_data), GDK_EVENT_PROPAGATE);
+
+ self = PHOTOS_LOCAL_ITEM (user_data);
+
+ source_uri = gtk_link_button_get_uri (button);
+
+ /* Even though g_file_query_default_handler calls
+ * g_app_info_get_default_for_uri_scheme, we have to do it here in
+ * case GFile can't parse source_uri correctly.
+ *
+ * See glib/gio/gappinfo.c
+ */
+
+ source_uri_scheme = g_uri_parse_scheme (source_uri);
+ if (source_uri_scheme != NULL && source_uri_scheme[0] != '\0')
+ default_app = g_app_info_get_default_for_uri_scheme (source_uri_scheme);
+
+ if (default_app == NULL)
+ {
+ g_autoptr (GFile) source_link = NULL;
+
+ source_link = g_file_new_for_uri (source_uri);
+
+ {
+ g_autoptr (GError) error = NULL;
+
+ default_app = g_file_query_default_handler (source_link, NULL, &error);
+ if (error != NULL)
+ {
+ g_warning ("Unable to query default handler for %s: %s", source_uri, error->message);
+ goto out;
+ }
+ }
+ }
+
+ g_return_val_if_fail (G_IS_APP_INFO (default_app), GDK_EVENT_PROPAGATE);
+
+ default_app_id = g_app_info_get_id (default_app);
+ if (g_strcmp0 (default_app_id, "org.gnome.Nautilus.desktop") != 0)
+ goto out;
+
+ {
+ g_autoptr (GError) error = NULL;
+
+ nautilus_app = g_app_info_create_from_commandline (commandline, NULL, G_APP_INFO_CREATE_NONE, &error);
+ if (error != NULL)
+ {
+ g_warning ("Unable to create GAppInfo from '%s': %s", commandline, error->message);
+ goto out;
+ }
+ }
+
+ uri = photos_base_item_get_uri (PHOTOS_BASE_ITEM (self));
+ ctx = photos_utils_new_app_launch_context_from_widget (GTK_WIDGET (button));
+
+ {
+ g_autoptr (GError) error = NULL;
+
+ if (!photos_glib_app_info_launch_uri (nautilus_app, uri, ctx, &error))
+ {
+ g_warning ("Unable to launch '%s': %s", commandline, error->message);
+ goto out;
+ }
+ }
+
+ ret_val = GDK_EVENT_STOP;
+
+ out:
+ return ret_val;
+}
+
+
static gchar *
photos_local_item_create_filename_fallback (PhotosBaseItem *item)
{
@@ -189,6 +278,11 @@ photos_local_item_get_source_widget (PhotosBaseItem *item)
source_widget = gtk_link_button_new_with_label (source_uri, source_path);
gtk_widget_set_halign (source_widget, GTK_ALIGN_START);
+ g_signal_connect_object (source_widget,
+ "activate-link",
+ G_CALLBACK (photos_local_item_source_widget_activate_link),
+ item,
+ 0);
label = gtk_bin_get_child (GTK_BIN (source_widget));
gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_END);
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