void SetIndex(int value, IBrowsableItemChanges changes = null)
{
var args = new BrowsablePointerChangedEventArgs(Current, index, changes);
index = value;
item = Current;
Changed?.Invoke(this, args);
}
private void SetIndex(int value, IBrowsableItemChanges changes)
{
BrowsablePointerChangedEventArgs args = new BrowsablePointerChangedEventArgs(Current, index, changes);
index = value;
item = Current;
if (Changed != null)
{
Changed(this, args);
}
}
void SetIndex(int value, IBrowsableItemChanges changes)
{
var args = new BrowsablePointerChangedEventArgs (Current, index, changes);
index = value;
item = Current;
if (Changed != null)
Changed (this, args);
}
void HandlePhotoItemChanged(object sender, BrowsablePointerChangedEventArgs args)
{
// If it is just the position that changed fall out
if (args != null &&
args.PreviousItem != null &&
Item.IsValid &&
(args.PreviousIndex != item.Index) &&
(this.Item.Current.DefaultVersion.Uri == args.PreviousItem.DefaultVersion.Uri))
return;
// Don't reload if the image didn't change at all.
if (args != null && args.Changes != null &&
!args.Changes.DataChanged &&
args.PreviousItem != null &&
Item.IsValid &&
this.Item.Current.DefaultVersion.Uri == args.PreviousItem.DefaultVersion.Uri)
return;
// Same image, don't load it progressively
if (args != null &&
args.PreviousItem != null &&
Item.IsValid &&
Item.Current.DefaultVersion.Uri == args.PreviousItem.DefaultVersion.Uri)
progressive_display = false;
try {
if (Item.IsValid)
Load (Item.Current.DefaultVersion.Uri);
else
LoadErrorImage (null);
} catch (System.Exception e) {
Log.DebugException (e);
LoadErrorImage (e);
}
Selection = Gdk.Rectangle.Zero;
EventHandler eh = PhotoChanged;
if (eh != null)
eh (this, EventArgs.Empty);
}
void HandlePointerChanged(object sender, BrowsablePointerChangedEventArgs args)
{
Position = ActiveItem;
}
void HandleItemChanged(object sender, BrowsablePointerChangedEventArgs args)
{
UpdateSample ();
}
void HandleItemChanged(object sender, BrowsablePointerChangedEventArgs args)
{
//back_button.Sensitive = (Item.Index > 0 && collection.Count > 0);
//forward_button.Sensitive = (Item.Index < collection.Count - 1);
if (item.IsValid) {
IPhoto curr_item = item.Current;
name_label.Text = System.Uri.UnescapeDataString(curr_item.Name);
old_label.Text = (curr_item.Time).ToString ();
int i = collection.Count > 0 ? item.Index + 1: 0;
// Note for translators: This indicates the current photo is photo {0} of {1} out of photos
count_label.Text = System.String.Format (Catalog.GetString ("{0} of {1}"), i, collection.Count);
DateTime actual = curr_item.Time;
date_edit.Time = actual;
gnome_dateedit_sucks = date_edit.Time - actual;
}
HandleTimeChanged (this, System.EventArgs.Empty);
photo_spin.Value = item.Index + 1;
}
