[gnome-photos] selection-controller: Use the ItemManager
- From: Debarshi Ray <debarshir src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gnome-photos] selection-controller: Use the ItemManager
- Date: Mon, 30 Jul 2012 11:00:02 +0000 (UTC)
commit 030946b622dadc2398a6891873b96acacb9ff303
Author: Debarshi Ray <debarshir gnome org>
Date: Sun Jul 29 21:27:32 2012 +0200
selection-controller: Use the ItemManager
src/photos-selection-controller.c | 47 +++++++++++++++++++++++++++++++++++++
1 files changed, 47 insertions(+), 0 deletions(-)
---
diff --git a/src/photos-selection-controller.c b/src/photos-selection-controller.c
index 4cb012a..9d6083f 100644
--- a/src/photos-selection-controller.c
+++ b/src/photos-selection-controller.c
@@ -23,12 +23,14 @@
#include <glib.h>
+#include "photos-item-manager.h"
#include "photos-selection-controller.h"
struct _PhotosSelectionControllerPrivate
{
GList *selection;
+ PhotosBaseManager *item_mngr;
gboolean is_frozen;
gboolean selection_mode;
};
@@ -46,6 +48,33 @@ static guint signals[LAST_SIGNAL] = { 0 };
G_DEFINE_TYPE (PhotosSelectionController, photos_selection_controller, G_TYPE_OBJECT);
+static void
+photos_selection_controller_object_removed (PhotosBaseManager *manager, GObject *object, gpointer user_data)
+{
+ PhotosSelectionController *self = PHOTOS_SELECTION_CONTROLLER (user_data);
+ PhotosSelectionControllerPrivate *priv = self->priv;
+ GList *l;
+ gboolean changed = FALSE;
+ gchar *id;
+
+ g_object_get (object, "id", &id, NULL);
+
+ l = g_list_find_custom (priv->selection, (gconstpointer) id, (GCompareFunc) g_strcmp0);
+ while (l != NULL)
+ {
+ changed = TRUE;
+ g_free (l->data);
+ priv->selection = g_list_delete_link (priv->selection, l);
+ l = g_list_find_custom (priv->selection, (gconstpointer) id, (GCompareFunc) g_strcmp0);
+ }
+
+ g_free (id);
+
+ if (changed)
+ g_signal_emit (self, signals[SELECTION_CHANGED], 0);
+}
+
+
static GObject *
photos_selection_controller_constructor (GType type,
guint n_construct_params,
@@ -67,6 +96,17 @@ photos_selection_controller_constructor (GType type,
static void
+photos_selection_controller_dispose (GObject *object)
+{
+ PhotosSelectionController *self = PHOTOS_SELECTION_CONTROLLER (object);
+
+ g_clear_object (&self->priv->item_mngr);
+
+ G_OBJECT_CLASS (photos_selection_controller_parent_class)->dispose (object);
+}
+
+
+static void
photos_selection_controller_finalize (GObject *object)
{
PhotosSelectionController *self = PHOTOS_SELECTION_CONTROLLER (object);
@@ -88,6 +128,12 @@ photos_selection_controller_init (PhotosSelectionController *self)
PHOTOS_TYPE_SELECTION_CONTROLLER,
PhotosSelectionControllerPrivate);
priv = self->priv;
+
+ priv->item_mngr = photos_item_manager_new ();
+ g_signal_connect (priv->item_mngr,
+ "object-removed",
+ G_CALLBACK (photos_selection_controller_object_removed),
+ self);
}
@@ -97,6 +143,7 @@ photos_selection_controller_class_init (PhotosSelectionControllerClass *class)
GObjectClass *object_class = G_OBJECT_CLASS (class);
object_class->constructor = photos_selection_controller_constructor;
+ object_class->dispose = photos_selection_controller_dispose;
object_class->finalize = photos_selection_controller_finalize;
signals[SELECTION_CHANGED] = g_signal_new ("selection-changed",
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