public void MarkChanged(BrowsableEventArgs args)
{
if (ItemsChanged != null)
{
ItemsChanged(this, args);
}
}
private void HandleSelectionItemsChanged (IBrowsableCollection collection, BrowsableEventArgs args)
{
if (win.view_mode == ModeType.IconView && ItemsChanged != null)
ItemsChanged (this, args);
}
private void HandleSelectionItemsChanged (IBrowsableCollection collection, BrowsableEventArgs args)
{
UpdateMenus ();
UpdateTagEntryFromSelection ();
info_box.Photos = SelectedPhotos ();
}
private 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.view_mode != ModeType.PhotoView || ItemsChanged == null)
return;
foreach (int item in args.Items) {
if (win.photo_view.Item.Index == item ) {
ItemsChanged (this, new BrowsableEventArgs (item, args.Changes));
break;
}
}
}
//
// IconView event handlers
//
void HandleDoubleClicked (Widget widget, BrowsableEventArgs args)
{
switch (ViewMode) {
case ModeType.IconView:
icon_view.FocusCell = args.Items[0];
SetViewMode (ModeType.PhotoView);
break;
case ModeType.PhotoView:
SetViewMode (ModeType.IconView);
break;
}
}
public void MarkChanged (BrowsableEventArgs args)
{
if (ItemsChanged != null)
ItemsChanged (this, args);
}
//
// 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);
}