protected virtual void ItemsChangedHandler(IBrowsableCollection collection, BrowsableEventArgs args)
{
if (ItemsChanged != null)
{
ItemsChanged(this, args);
}
}
void HandleParentItemsChanged(IBrowsableCollection collection, BrowsableEventArgs args)
{
if (ItemsChanged == null)
{
return;
}
var local_ids = new List <int> ();
foreach (int parent_index in args.Items)
{
// If the item isn't part of the selection ignore it
if (!Contains(collection [parent_index]))
{
return;
}
int local_index = IndexOf(parent_index);
if (local_index >= 0)
{
local_ids.Add(local_index);
}
}
if (local_ids.Count == 0)
{
return;
}
int [] localIdsItems = local_ids.ToArray();
ItemsChanged(this, new BrowsableEventArgs(localIdsItems, args.Changes));
}
// Proxy selection item changes to the subscribed sidebar pages.
public void HandleSelectionItemsChanged(IBrowsableCollection collection, BrowsableEventArgs args)
{
if (SelectionItemsChanged != null)
{
SelectionItemsChanged(collection, args);
}
}
protected void HandleCollectionItemsChanged(IBrowsableCollection collection,
BrowsableEventArgs event_args)
{
foreach (int item in event_args.Items)
{
if (item == Index)
{
SetIndex(Index, event_args.Changes);
}
}
}
void HandleCollectionItemsChanged(IBrowsableCollection coll, BrowsableEventArgs args)
{
if (!args.Changes.DataChanged)
{
return;
}
foreach (int item in args.Items)
{
thumb_cache.TryRemove(FSpot.ThumbnailGenerator.ThumbnailPath((selection.Collection [item]).DefaultVersionUri));
}
//FIXME call QueueDrawArea
QueueDraw();
}
internal void HandleSelectionItemsChanged(IBrowsableCollection collection, BrowsableEventArgs args)
{
if (!args.Changes.MetadataChanged)
{
return;
}
if (!Visible)
{
up_to_date = false;
}
else
{
Task.Run(Update);
}
}
internal void HandleSelectionItemsChanged(IBrowsableCollection collection, BrowsableEventArgs args)
{
if (!args.Changes.MetadataChanged)
{
return;
}
if (!Page.IsActive)
{
up_to_date = false;
}
else
{
update_delay.Start();
}
}
protected virtual void ItemsChangedHandler(IBrowsableCollection collection, BrowsableEventArgs args)
{
if (ItemsChanged != null)
ItemsChanged (this, args);
}
// Proxy selection item changes to the subscribed sidebar pages.
public void HandleSelectionItemsChanged (IBrowsableCollection collection, BrowsableEventArgs args) {
if (SelectionItemsChanged != null)
SelectionItemsChanged (collection, args);
}
void HandleCollectionItemsChanged (IBrowsableCollection coll, BrowsableEventArgs args)
{
if (!args.Changes.DataChanged)
return;
foreach (int item in args.Items)
thumb_cache.TryRemove (FSpot.ThumbnailGenerator.ThumbnailPath ((selection.Collection [item]).DefaultVersionUri));
//FIXME call QueueDrawArea
QueueDraw ();
}
internal void HandleSelectionItemsChanged(IBrowsableCollection collection, BrowsableEventArgs args)
{
if (!args.Changes.MetadataChanged)
return;
if (!((Page.Sidebar as Sidebar).IsActive (Page)))
up_to_date = false;
else
update_delay.Start ();
}
private void HandleItemsChanged (FSpot.IBrowsableCollection sender, BrowsableEventArgs args)
{
foreach (int item in args.Items) {
if (args.Changes.DataChanged)
UpdateThumbnail (item);
InvalidateCell (item);
}
}
private void HandleParentItemsChanged (IBrowsableCollection collection, BrowsableEventArgs args)
{
if (this.ItemsChanged == null)
return;
ArrayList local_ids = new ArrayList ();
foreach (int parent_index in args.Items) {
// If the item isn't part of the selection ignore it
if (!this.Contains (collection [parent_index]))
return;
int local_index = this.IndexOf (parent_index);
if (local_index >= 0)
local_ids.Add (local_index);
}
if (local_ids.Count == 0)
return;
int [] items = (int [])local_ids.ToArray (typeof (int));
ItemsChanged (this, new BrowsableEventArgs (items, args.Changes));
}
void HandleSelectionItemsChanged (IBrowsableCollection collection, BrowsableEventArgs args)
{
UpdateMenus ();
UpdateTagEntryFromSelection ();
photo_view.UpdateTagView ();
InfoBox.Photos = SelectedPhotos ();
}
void HandleSelectionItemsChanged (IBrowsableCollection collection, BrowsableEventArgs args)
{
if (win.ViewMode == ModeType.IconView && ItemsChanged != null)
ItemsChanged (this, args);
}
void HandleQueryItemsChanged (IBrowsableCollection collection, BrowsableEventArgs args)
{
// FIXME for now we only listen to changes directly from the query
// when we are in PhotoView mode because we presume that we'll get
// proper notification from the icon view selection in icon view mode
if (win.ViewMode != ModeType.PhotoView || ItemsChanged == null)
return;
foreach (int item in args.Items.Where(item => win.photo_view.Item.Index == item)) {
ItemsChanged (this, new BrowsableEventArgs (item, args.Changes));
break;
}
}
//
// IconView event handlers
//
void HandleDoubleClicked (object sender, BrowsableEventArgs args)
{
Widget widget = sender as Widget;
if (widget == null)
return;
switch (ViewMode) {
case ModeType.IconView:
icon_view.FocusCell = args.Items [0];
SetViewMode (ModeType.PhotoView);
break;
case ModeType.PhotoView:
SetViewMode (ModeType.IconView);
break;
}
}
protected void HandleCollectionItemsChanged (IBrowsableCollection collection,
BrowsableEventArgs event_args)
{
foreach (int item in event_args.Items)
if (item == Index)
SetIndex (Index, event_args.Changes);
}
