add service icons to the autocomplete list

SparkleShare/SparkleDialog.cs

@@ -52,19 +52,33 @@ namespace SparkleShare {
 				
 				RemoteUrlCombo = new ComboBoxEntry ();
 
-				ListStore Defaults = new ListStore (typeof (string));
+				ListStore Defaults = new ListStore (typeof (string),
+				                                    typeof (Gdk.Pixbuf));
+
+
+
 
-				Defaults.AppendValues ("ssh://git@github.com/");
-				Defaults.AppendValues ("ssh://git@git.gnome.org/");
-				Defaults.AppendValues ("ssh://git@fedorahosted.org/");
-				Defaults.AppendValues ("ssh://git@gitorious.org/");
-				
 				RemoteUrlCombo.Entry.Completion = new EntryCompletion ();
+
+				CellRendererPixbuf CellRendererPixbuf = new CellRendererPixbuf ();
 				RemoteUrlCombo.Entry.Completion.Model = Defaults;
+				RemoteUrlCombo.Entry.Completion.PackStart (CellRendererPixbuf, false);
+				RemoteUrlCombo.Entry.Completion.AddAttribute (CellRendererPixbuf, "pixbuf", 1);
+				RemoteUrlCombo.Entry.Completion.InlineCompletion = true;
+				RemoteUrlCombo.Entry.Completion.PopupCompletion = true;;
 				RemoteUrlCombo.Entry.Completion.TextColumn = 0;
 
+				Defaults.AppendValues ("ssh://git@github.com/",
+				                       SparkleHelpers.GetIcon ("github", 16));
+				Defaults.AppendValues ("ssh://git@git.gnome.org/",
+				                       SparkleHelpers.GetIcon ("gnome", 16));
+				Defaults.AppendValues ("ssh://git@fedorahosted.org/",
+				                       SparkleHelpers.GetIcon ("fedorahosted", 16));
+				Defaults.AppendValues ("ssh://git@gitorious.org/",
+				                       null);
+
 				Label RemoteUrlExample = new Label (_("These usually look something like this:\n ") +
-				                                    _("‘sparkle://sparkleshare.org/SparkleShare’."));
+				                                    _("‘git://git@gnome.org/project’."));
 
 				RemoteUrlExample.UseMarkup = true;
 				RemoteUrlExample.SetAlignment (0, 0);

SparkleShare/SparkleHelpers.cs

@@ -0,0 +1,108 @@
+//   SparkleShare, an instant update workflow to Git.
+//   Copyright (C) 2010  Hylke Bons <hylkebons@gmail.com>
+//
+//   This program is free software: you can redistribute it and/or modify
+//   it under the terms of the GNU General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   This program 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 General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public License
+//   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+using Gtk;
+using System;
+using System.IO;
+using System.Net;
+using System.Security.Cryptography;
+using System.Text;
+using System.Text.RegularExpressions;
+
+namespace SparkleShare {
+	
+	public static class SparkleHelpers {
+
+		public static Gdk.Pixbuf GetAvatar (string Email, int Size) {
+
+			string AvatarPath = Path.Combine (SparklePaths.SparkleAvatarPath, 
+			                    Size + "x" + Size);
+
+			if (!Directory.Exists (AvatarPath)) {
+				Directory.CreateDirectory (AvatarPath);
+				Console.WriteLine ("[Config] Created '" + AvatarPath + "'");
+			}
+			
+			string AvatarFilePath = AvatarPath + Email;
+
+			if (File.Exists (AvatarFilePath))
+				return new Gdk.Pixbuf (AvatarFilePath);
+			else {
+
+				// Let's try to get the person's gravatar for next time
+				WebClient WebClient = new WebClient ();
+				Uri GravatarUri = new Uri ("http://www.gravatar.com/avatar/" + 
+				                   GetMD5 (Email) + ".jpg?s=" + Size + "&d=404");
+
+				string TmpFile = SparklePaths.SparkleTmpPath + Email + Size;
+
+				if (!File.Exists (TmpFile)) {
+
+					WebClient.DownloadFileAsync (GravatarUri, TmpFile);
+					WebClient.DownloadFileCompleted += delegate {
+						File.Delete (AvatarPath + Email);
+						FileInfo TmpFileInfo = new FileInfo (TmpFile);
+						if (TmpFileInfo.Length > 255)
+							File.Move (TmpFile, AvatarPath + Email);
+					};
+
+				}
+
+				if (File.Exists (AvatarPath + Email))
+					return new Gdk.Pixbuf (AvatarPath + Email);
+				else
+					return GetIcon ("avatar-default", Size);
+
+			}
+
+		}
+
+		// Creates an MD5 hash
+		public static string GetMD5 (string s) {
+		  MD5 md5 = new MD5CryptoServiceProvider ();
+		  Byte[] Bytes = ASCIIEncoding.Default.GetBytes (s);
+		  Byte[] EncodedBytes = md5.ComputeHash (Bytes);
+		  return BitConverter.ToString(EncodedBytes).ToLower ().Replace ("-", "");
+		}
+		
+		// Makes it possible to combine more than
+		// two paths at once.
+		public static string CombineMore (params string [] Parts) {
+			string NewPath = " ";
+			foreach (string Part in Parts)
+				NewPath = Path.Combine (NewPath, Part);
+			return NewPath;
+		}
+
+		public static IconTheme SparkleTheme = new IconTheme ();
+
+		// Looks up an icon from the system's theme
+		public static Gdk.Pixbuf GetIcon (string Name, int Size) {
+
+			SparkleTheme.AppendSearchPath
+				(CombineMore (SparklePaths.SparkleInstallPath, "icons"));
+
+			return SparkleTheme.LoadIcon (Name, Size,
+			                              IconLookupFlags.GenericFallback);
+		}
+
+		public static bool IsGitUrl (string Url) {
+			return Regex.Match (Url, @"[a-z]+://(.)+").Success;
+		}
+
+	}
+
+}