0
@@ -10,6 +10,11 @@
0
 require 'md5'
0
 require 'cgi'
0
 
0
+def gravatar_url(email, size=36)
0
+  hash = MD5.hexdigest(email.downcase)
0
+  NSURL.URLWithString("http://www.gravatar.com/avatar.php?gravatar_id=#{hash}&size=#{size}")
0
+end
0
+
0
 class CommitsController < OSX::NSObject
0
   ib_outlet :commits_table
0
   ib_outlet :branch_select
0
0
@@ -21,10 +26,14 @@
0
     @current_commit_offset = 0
0
     @offset = 50
0
     @active_commit = nil
0
-	  @branch = :master
0
+    @branch = :master
0
+    @icon_queue = NSOperationQueue.alloc.init
0
+    @icon_url_map = {}
0
     @icons = Hash.new do |hash, email|
0
-      gravatar = NSURL.URLWithString("http://www.gravatar.com/avatar.php?gravatar_id=#{MD5.hexdigest(email.downcase)}&size=36")
0
-      hash[email] = NSImage.alloc.initWithContentsOfURL(gravatar)
0
+      url = gravatar_url(email)
0
+      @icon_url_map[url] = email
0
+      @icon_queue.addOperation(ImageLoadOperation.alloc.initWithURL_delegate(url, self))
0
+      hash[email] = NSImage.imageNamed(NSImageNameUser)
0
     end
0
     
0
     if(fetch_git_repository)
0
@@ -105,6 +114,22 @@
0
   
0
   def webView_contextMenuItemsForElement_defaultMenuItems(view, element, defaultMenuItems)
0
     nil
0
+  end
0
+  
0
+  def imageLoadForURL_didFinishLoading(url, image)
0
+    email = @icon_url_map[url]
0
+    @icons[email] = image
0
+    # indices = NSMutableIndexSet.indexSet
0
+    # @commits.each_with_index do |commit, idx|
0
+    #   if commit.author.email == email
0
+    #     indices.addIndex(idx)
0
+    #   end
0
+    # end
0
+    @commits_table.setNeedsDisplay(true)
0
+  end
0
+  
0
+  def imageLoadForURL_didFailWithError(url, error)
0
+    STDERR.puts "Async image load failed for URL: #{url}\n#{error}"
0
   end
0
 
0
   def select_latest_commit

0
@@ -7,6 +7,7 @@
0
   objects = {
0
 
0
 /* Begin PBXBuildFile section */
0
+		0A4023590D949E0E00659E01 /* ImageLoadOperation.rb in Resources */ = {isa = PBXBuildFile; fileRef = 0A4023580D949E0E00659E01 /* ImageLoadOperation.rb */; };
0
     0ABA3B1B0D89E53E004B6667 /* nub in Resources */ = {isa = PBXBuildFile; fileRef = 0ABA3B1A0D89E53E004B6667 /* nub */; };
0
     283254680D8B792500D99366 /* lib in Resources */ = {isa = PBXBuildFile; fileRef = 283254650D8B792500D99366 /* lib */; };
0
     285BB47C0D8306C60027980C /* mime-types in Resources */ = {isa = PBXBuildFile; fileRef = 285BB4690D8306C60027980C /* mime-types */; };
0
@@ -52,6 +53,7 @@
0
 
0
 /* Begin PBXFileReference section */
0
     089C165DFE840E0CC02AAC07 /* English */ = {isa = PBXFileReference; fileEncoding = 10; lastKnownFileType = text.plist.strings; name = English; path = English.lproj/InfoPlist.strings; sourceTree = "<group>"; };
0
+		0A4023580D949E0E00659E01 /* ImageLoadOperation.rb */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.script.ruby; path = ImageLoadOperation.rb; sourceTree = "<group>"; };
0
     0ABA3B1A0D89E53E004B6667 /* nub */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.script.sh; path = nub; sourceTree = "<group>"; };
0
     1058C7A1FEA54F0111CA2CBB /* Cocoa.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Cocoa.framework; path = /System/Library/Frameworks/Cocoa.framework; sourceTree = "<absolute>"; };
0
     283254650D8B792500D99366 /* lib */ = {isa = PBXFileReference; lastKnownFileType = folder; path = lib; sourceTree = "<group>"; };
0
@@ -104,6 +106,7 @@
0
       children = (
0
         285BB5450D849EA60027980C /* ApplicationController.rb */,
0
         285BB5460D849EA60027980C /* CommitsController.rb */,
0
+				0A4023580D949E0E00659E01 /* ImageLoadOperation.rb */,
0
         285BB5470D849EA60027980C /* InfoWindowController.rb */,
0
         4D922CA60D8889DB002A5539 /* CommitSummaryCell.h */,
0
         4D922CA70D8889DB002A5539 /* CommitSummaryCell.m */,
0
@@ -232,7 +235,7 @@
0
 /* Begin PBXProject section */
0
     29B97313FDCFA39411CA2CEA /* Project object */ = {
0
       isa = PBXProject;
0
-			buildConfigurationList = 4D7A7B570ABF745500C2D4C0 /* Build configuration list for PBXProject "gitnub" */;
0
+			buildConfigurationList = 4D7A7B570ABF745500C2D4C0 /* Build configuration list for PBXProject "GitNub" */;
0
       compatibilityVersion = "Xcode 2.4";
0
       hasScannedForEncodings = 0;
0
       mainGroup = 29B97314FDCFA39411CA2CEA /* GitNub */;
0
@@ -269,6 +272,7 @@
0
         288CB41D0D878A1C0092B5CC /* Info.xib in Resources */,
0
         0ABA3B1B0D89E53E004B6667 /* nub in Resources */,
0
         283254680D8B792500D99366 /* lib in Resources */,
0
+				0A4023590D949E0E00659E01 /* ImageLoadOperation.rb in Resources */,
0
       );
0
       runOnlyForDeploymentPostprocessing = 0;
0
     };
0
@@ -367,7 +371,7 @@
0
 /* End XCBuildConfiguration section */
0
 
0
 /* Begin XCConfigurationList section */
0
-		4D7A7B570ABF745500C2D4C0 /* Build configuration list for PBXProject "gitnub" */ = {
0
+		4D7A7B570ABF745500C2D4C0 /* Build configuration list for PBXProject "GitNub" */ = {
0
       isa = XCConfigurationList;
0
       buildConfigurations = (
0
         4D7A7B580ABF745500C2D4C0 /* Debug */,

0
@@ -1 +1,88 @@
0
+#
0
+#  ImageLoadOperation.rb
0
+#  gitnub
0
+#
0
+#  Created by Kevin Ballard on 3/21/08.
0
+#  Copyright (c) 2008 Kevin Ballard. All rights reserved.
0
+#
0
+
0
+require 'osx/cocoa'
0
+
0
+class ImageLoadOperation < OSX::NSOperation
0
+  def initWithURL_delegate(url, delegate)
0
+    init
0
+    
0
+    @url = url
0
+    @delegate = delegate
0
+    @executing = false
0
+    @finished = false
0
+    self
0
+  end
0
+  
0
+  def isConcurrent
0
+    true
0
+  end
0
+  
0
+  def start
0
+    request = NSURLRequest.requestWithURL(@url)
0
+    @connection = NSURLConnection.connectionWithRequest_delegate(request, self)
0
+    setExecuting true
0
+  end
0
+  
0
+  def cancel
0
+    super
0
+    @connection.cancel
0
+    setExecuting false
0
+  end
0
+  
0
+  def isExecuting
0
+    @executing
0
+  end
0
+  
0
+  def isFinished
0
+    @finished
0
+  end
0
+  
0
+  # NSURLConnection Delegate methods
0
+  def connection_didFailWithError(connection, error)
0
+    @delegate.imageLoadForURL_didFailWithError(@url, error)
0
+    setExecuting false
0
+    setFinished true
0
+  end
0
+  
0
+  def connection_didReceiveResponse(connection, response)
0
+    length = response.expectedContentLength
0
+    @data = NSMutableData.dataWithCapacity(length < 0 ? 0 : length)
0
+  end
0
+  
0
+  def connection_didReceiveData(connection, data)
0
+    @data.appendData(data)
0
+  end
0
+  
0
+  def connectionDidFinishLoading(connection)
0
+    image = NSImage.alloc.initWithData(@data)
0
+    if image
0
+      @delegate.imageLoadForURL_didFinishLoading(@url, image)
0
+    else
0
+      error = NSError.errorWithDomain_code_userInfo_(
0
+        "GitNub", 0, {NSLocalizedDescriptionKey => "Could not recognize image data"}
0
+      )
0
+      @delegate.imageLoadForURL_didFailWithError(@url, error)
0
+    end
0
+  end
0
+  
0
+  private
0
+  
0
+  def setExecuting(bool)
0
+    self.willChangeValueForKey("isExecuting")
0
+    @executing = bool
0
+    self.didChangeValueForKey("isExecuting")
0
+  end
0
+  
0
+  def setFinished(bool)
0
+    self.willChangeValueForKey("isFinished")
0
+    @finished = bool
0
+    self.didChangeValueForKey("isFinished")
0
+  end
0
+end