public static IconFromPixbuf ( Pixbuf source, int size ) : Pixbuf | ||
source | Pixbuf | |
size | int | |
return | Pixbuf |
protected virtual Pixbuf GetPixbuf(int i, bool highlighted) { string thumb_path; Pixbuf current; try { thumb_path = FSpot.ThumbnailGenerator.ThumbnailPath((selection.Collection [i]).DefaultVersionUri); current = PixbufUtils.ShallowCopy(thumb_cache.Get(thumb_path)); } catch (IndexOutOfRangeException) { thumb_path = null; current = null; } if (current == null) { try { ThumbnailGenerator.Default.Request((selection.Collection [i]).DefaultVersionUri, 0, 256, 256); if (SquaredThumbs) { current = new Pixbuf(thumb_path); current = PixbufUtils.IconFromPixbuf(current, ThumbSize); } else { current = new Pixbuf(thumb_path, -1, ThumbSize); } thumb_cache.Add(thumb_path, current); } catch { try { current = FSpot.Global.IconTheme.LoadIcon("gtk-missing-image", ThumbSize, (Gtk.IconLookupFlags) 0); } catch { current = null; } thumb_cache.Add(thumb_path, null); } } //FIXME if (FSpot.ColorManagement.IsEnabled) { current = current.Copy(); FSpot.ColorManagement.ApplyScreenProfile(current); } if (!highlighted) { return(current); } Pixbuf highlight = new Pixbuf(Gdk.Colorspace.Rgb, true, 8, current.Width, current.Height); Gdk.Color color = Style.Background(StateType.Selected); uint ucol = (uint)((uint)color.Red / 256 << 24) + ((uint)color.Green / 256 << 16) + ((uint)color.Blue / 256 << 8) + 255; highlight.Fill(ucol); current.CopyArea(1, 1, current.Width - 2, current.Height - 2, highlight, 1, 1); return(highlight); }
protected virtual Pixbuf GetPixbuf(int i, bool highlighted) { Pixbuf current = null; SafeUri uri = (selection.Collection [i]).DefaultVersion.Uri; try { var pixbuf = thumb_cache.Get(uri); if (pixbuf != null) { current = pixbuf.ShallowCopy(); } } catch (IndexOutOfRangeException) { current = null; } if (current == null) { var pixbuf = XdgThumbnailSpec.LoadThumbnail(uri, ThumbnailSize.Large, null); if (pixbuf == null) { ThumbnailLoader.Default.Request(uri, ThumbnailSize.Large, 0); current = FSpot.Core.Global.IconTheme.LoadIcon("gtk-missing-image", ThumbSize, (IconLookupFlags)0); } else { if (SquaredThumbs) { current = PixbufUtils.IconFromPixbuf(pixbuf, ThumbSize); } else { current = pixbuf.ScaleSimple(ThumbSize, ThumbSize, InterpType.Nearest); } pixbuf.Dispose(); thumb_cache.Add(uri, current); } } //FIXME: we might end up leaking a pixbuf here Cms.Profile screen_profile; if (ColorManagement.Profiles.TryGetValue(Preferences.Get <string> (Preferences.COLOR_MANAGEMENT_DISPLAY_PROFILE), out screen_profile)) { Pixbuf t = current.Copy(); current = t; ColorManagement.ApplyProfile(current, screen_profile); } // Add a four pixel white border around the thumbnail // for some reason we cannot use "using" here, it looks like the pixbuf copy is not done properly Pixbuf whiteBorder = new Pixbuf(Colorspace.Rgb, true, 8, current.Width, current.Height); whiteBorder.Fill(0); current.CopyArea(1, 1, current.Width - 8, current.Height - 8, whiteBorder, 4, 4); current = whiteBorder; if (!highlighted) { return(current); } Pixbuf highlight = new Pixbuf(Colorspace.Rgb, true, 8, current.Width, current.Height); highlight.Fill(ColorToInt(Style.Light(StateType.Selected))); // Add a two pixel highlight around the thumbnail current.CopyArea(2, 2, current.Width - 4, current.Height - 4, highlight, 2, 2); return(highlight); }