public void HandleThumbnailLoaded (PixbufLoader loader, Uri uri, int order, Gdk.Pixbuf result)
{
string thumb_path = ThumbnailGenerator.ThumbnailPath (uri);
if (result != null)
Reload (thumb_path);
}
public void HandleThumbnailLoaded (PixbufLoader loader, string path, int order, Gdk.Pixbuf result)
{
string thumb_path = ThumbnailGenerator.ThumbnailPath (new System.Uri (path));
if (result != null)
Reload (thumb_path);
}
public void HandleThumbnailLoaded(PixbufLoader loader, string path, int order, Gdk.Pixbuf result)
{
string thumb_path = ThumbnailGenerator.ThumbnailPath(new System.Uri(path));
if (result != null)
{
Reload(thumb_path);
}
}
public void HandleThumbnailLoaded(PixbufLoader loader, Uri uri, int order, Gdk.Pixbuf result)
{
string thumb_path = ThumbnailGenerator.ThumbnailPath(uri);
if (result != null)
{
Reload(thumb_path);
}
}
void HandlePixbufLoaded(PixbufLoader pl, Uri uri, int order, Pixbuf p)
{
if (!thumb_cache.Contains(FSpot.ThumbnailGenerator.ThumbnailPath(uri)))
{
return;
}
//FIXME use QueueDrawArea
//FIXME only invalidate if displayed
QueueDraw();
}
public void HandleDestroyed(object sender, System.EventArgs args)
{
Log.Information("Exiting");
toplevels.Remove(sender);
if (toplevels.Count == 0)
{
Banshee.Kernel.Scheduler.Dispose();
Core.Database.Dispose();
PixbufLoader.Cleanup();
Gtk.Application.Quit();
System.Environment.Exit(0);
}
if (organizer != null && organizer.Window == sender)
{
organizer = null;
}
}
public static Pixbuf GetIconFromFile(string path)
{
try
{
string[] mimetypes =
LaunchProcess("gio", $"info -a standard::icon \"{path}\"")
.Split(new string[] { ": " }, StringSplitOptions.None)[3]
.Split(new string[] { ", " }, StringSplitOptions.None);
mimetypes[0] = mimetypes[0].TrimStart(' ');
string theme = LaunchProcess("gsettings", "get org.gnome.desktop.interface icon-theme");
theme = theme.TrimEnd('\n').Trim('\'');
foreach (string s in mimetypes)
{
string file = string.Format("/usr/share/icons/{0}/mimetypes/16/{1}.svg", theme, s);
if (File.Exists(file))
{
var pixbufld = new PixbufLoader();
pixbufld.Write(Encoding.UTF8.GetBytes(File.ReadAllText(file)));
pixbufld.Close();
return(pixbufld.Pixbuf);
}
file = string.Format("/usr/share/icons/{0}/16x16/mimetypes/{1}.svg", theme, s);
if (File.Exists(file))
{
var pixbufld = new PixbufLoader();
pixbufld.Write(Encoding.UTF8.GetBytes(File.ReadAllText(file)));
pixbufld.Close();
return(pixbufld.Pixbuf);
}
}
}
catch (Exception e)
{
Console.WriteLine($"Unable to retrieve the icon of {path}: {e}");
}
return(IconLoader.LoadIcon(Program.WinInstance, "gtk-file", IconSize.Menu));
}
public static Pixbuf LoadThumbnail(SafeUri uri, ThumbnailSize size, PixbufLoader loader)
{
var thumb_uri = ThumbUri(uri, size);
var pixbuf = LoadFromUri(thumb_uri);
if (!IsValid(uri, pixbuf))
{
Log.DebugFormat("Invalid thumbnail, reloading: {0}", uri);
if (pixbuf != null)
{
pixbuf.Dispose();
}
if (loader == null)
{
return(null);
}
pixbuf = CreateFrom(uri, thumb_uri, size, loader);
}
return(pixbuf);
}
private static Pixbuf CreateFrom(SafeUri uri, SafeUri thumb_uri, ThumbnailSize size, PixbufLoader loader)
{
var pixels = size == ThumbnailSize.Normal ? 128 : 256;
Pixbuf pixbuf;
try {
pixbuf = loader(uri);
} catch (Exception e) {
Log.DebugFormat("Failed loading image for thumbnailing: {0}", uri);
Log.DebugException(e);
return(null);
}
double scale_x = (double)pixbuf.Width / pixels;
double scale_y = (double)pixbuf.Height / pixels;
double scale = Math.Max(1.0, Math.Max(scale_x, scale_y));
int target_x = (int)(pixbuf.Width / scale);
int target_y = (int)(pixbuf.Height / scale);
// FIXME, This isn't correct, but for now it ensures that the minimum
// value is 1 so that pixbuf.ScaleSimple doesn't return null
// Seems to only happen in rare(?) cases
if (target_x == 0)
{
target_x = 1;
}
if (target_y == 0)
{
target_y = 1;
}
var thumb_pixbuf = pixbuf.ScaleSimple(target_x, target_y, InterpType.Bilinear);
pixbuf.Dispose();
var file = GLib.FileFactory.NewForUri(uri);
var info = file.QueryInfo("time::modified", GLib.FileQueryInfoFlags.None, null);
var mtime = info.GetAttributeULong("time::modified").ToString();
thumb_pixbuf.Savev(thumb_uri.LocalPath, "png",
new string [] { ThumbUriOpt, ThumbMTimeOpt, null },
new string [] { uri, mtime });
return(thumb_pixbuf);
}
