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/***************************************************************************
copyright : (C) 2005 Novell, Inc.
email : Aaron Bockover <abockover@novell.com>
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
* USA *
***************************************************************************/
using System;
namespace TagLib
{
public enum PictureType
{
Other = 0x00, // A type not enumerated below
FileIcon = 0x01, // 32x32 PNG image that should be used as the file icon
OtherFileIcon = 0x02, // File icon of a different size or format
FrontCover = 0x03, // Front cover image of the album
BackCover = 0x04, // Back cover image of the album
LeafletPage = 0x05, // Inside leaflet page of the album
Media = 0x06, // Image from the album itself
LeadArtist = 0x07, // Picture of the lead artist or soloist
Artist = 0x08, // Picture of the artist or performer
Conductor = 0x09, // Picture of the conductor
Band = 0x0A, // Picture of the band or orchestra
Composer = 0x0B, // Picture of the composer
Lyricist = 0x0C, // Picture of the lyricist or text writer
RecordingLocation = 0x0D, // Picture of the recording location or studio
DuringRecording = 0x0E, // Picture of the artists during recording
DuringPerformance = 0x0F, // Picture of the artists during performance
MovieScreenCapture = 0x10, // Picture from a movie or video related to the track
ColouredFish = 0x11, // Picture of a large, coloured fish
Illustration = 0x12, // Illustration related to the track
BandLogo = 0x13, // Logo of the band or performer
PublisherLogo = 0x14 // Logo of the publisher (record company)
}
public interface IPicture
{
string MimeType { get; set; }
PictureType Type { get; set; }
string Description { get; set; }
ByteVector Data { get; set; }
}
public class Picture : IPicture
{
private string mime_type;
private PictureType type;
private string description;
private ByteVector data;
public static Picture CreateFromUri(string uri)
{
byte [] fc;
string filename = null;
string mimetype = "image/jpeg";
string ext = "jpg";
try {
Uri uri_parse = new Uri(uri);
string path = uri_parse.LocalPath;
filename = System.IO.Path.GetFileName(path);
if(filename == String.Empty) {
filename = null;
}
} catch {
}
Picture picture = new Picture();
picture.Data = ByteVector.FromUri(uri, out fc, true);
if(fc.Length >= 4 && (fc[1] == 'P' && fc[2] == 'N' && fc[3] == 'G')) {
mimetype = "image/png";
ext = "png";
}
picture.MimeType = mimetype;
picture.Type = PictureType.FrontCover;
picture.Description = filename == null ? ("cover." + ext) : mimetype;
return picture;
}
public string MimeType {
get { return mime_type; }
set { mime_type = value; }
}
public PictureType Type {
get { return type; }
set { type = value; }
}
public string Description {
get { return description; }
set { description = value; }
}
public ByteVector Data {
get { return data; }
set { data = value; }
}
}
}
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