| 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);
}