14 files changed, 182 insertions, 150 deletions

diff --git a/.gitignore b/.gitignore
index 7d148c85..89e7f0f2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,8 +1,8 @@
 angular-minified.map
-externs.js
 angular.js
 angular-minified.js
 angular-debug.js
+angular-ie-compat.js
 angular-scenario.js
 angularjs.netrc
 jstd.log
diff --git a/Rakefile b/Rakefile
index fc20dc01..bea458b2 100644
--- a/Rakefile
+++ b/Rakefile
@@ -38,36 +38,38 @@ GENERATED_FILES = [
   'angular-debug.js',
   'angular-minified.js',
   'angular-minified.map',
+  'angular-ie-compat.js',
   'angular-scenario.js',
 ]
 
 task :default => [:compile, :test]
 
+
+desc 'Clean Generated Files'
+task :clean do
+  FileUtils.rm(GENERATED_FILES, :force => true)
+end
+
+
 desc 'Generate Externs'
 task :compile_externs do
-  out = File.new("externs.js", "w")
+  File.open('externs.js', 'w') do |out|
+    out.write("function jQuery(){};\n")
 
-  out.write("function jQuery(){};\n")
-  file = File.new("lib/jquery/jquery-1.4.2.js", "r")
-  while (line = file.gets)
-    if line =~ /^\s*(\w+)\s*:\s*function.*$/
-      out.write("jQuery.#{$1}=function(){};\n")
+    File.open('lib/jquery/jquery-1.4.2.js', 'r') do |file|
+      while (line = file.gets)
+        if line =~ /^\s*(\w+)\s*:\s*function.*$/
+          out.write("jQuery.#{$1}=function(){};\n")
+        end
+      end
     end
-  end
-  file.close
-  out.write("jQuery.scope=function(){};\n")
-  out.write("jQuery.controller=function(){};\n")
 
-  out.close
-end
-
-desc 'Clean Generated Files'
-task :clean do  
-  GENERATED_FILES.each do |file|
-    `rm #{file}`
+    out.write("jQuery.scope=function(){};\n")
+    out.write("jQuery.controller=function(){};\n")
   end
 end
 
+
 desc 'Compile Scenario'
 task :compile_scenario do
   
@@ -78,28 +80,89 @@ task :compile_scenario do
       ANGULAR_SCENARIO,
       'src/scenario/angular.suffix',
   ]
-  css = %x(cat css/angular-scenario.css)
+
   concat = 'cat ' + deps.flatten.join(' ')
-  f = File.new("angular-scenario.js", 'w')
-  f.write(%x{#{concat}})
-  f.write('document.write(\'<style type="text/css">\n')
-  f.write(css.gsub(/'/, "\\'").gsub(/\n/, "\\n"));
-  f.write('\n</style>\');')
-  f.close
+
+  File.open('angular-scenario.js', 'w') do |f|
+    f.write(%x{#{concat}})
+    f.write(gen_css('css/angular.css'))
+    f.write(gen_css('css/angular-scenario.css'))
+  end
+end
+
+
+
+
+
+desc 'Generate IE css js patch'
+task :generate_ie_compat do
+  css = File.open('css/angular.css', 'r') {|f| f.read }
+
+  # finds all css rules that contain backround images and extracts the rule name(s), content type of
+  # the image and base64 encoded image data
+  r = /\n([^\{\n]+)\s*\{[^\}]*background-image:\s*url\("data:([^;]+);base64,([^"]+)"\);[^\}]*\}/
+
+  images = css.scan(r)
+
+  # create a js file with multipart header containing the extracted images. the entire file *must*
+  # be CRLF (\r\n) delimited
+  File.open('angular-ie-compat.js', 'w') do |f|
+    f.write("/*\r\n" +
+            "Content-Type: multipart/related; boundary=\"_\"\r\n" +
+            "\r\n")
+    images.each_index do |idx|
+      f.write("--_\r\n" +
+              "Content-Location:img#{idx}\r\n" +
+              "Content-Transfer-Encoding:base64\r\n" +
+              "\r\n" +
+              images[idx][2] + "\r\n")
+    end
+
+    f.write("--_--\r\n" +
+            "*/\r\n")
+
+    # generate a css string containing *background-image rules for IE that point to the mime type
+    # images in the header
+    cssString = ''
+    images.each_index do |idx|
+      cssString += "#{images[idx][0]}{*background-image:url(\"mhtml:' + jsUri + '!img#{idx}\")}"
+    end
+
+    # generate a javascript closure that contains a function which will append the generated css
+    # string as a stylesheet to the current html document
+    jsString = "(function(){ \r\n" +
+               "  var jsUri = document.location.href.replace(/\\/[^\/]+(#.*)?$/, '/') + " +
+               "              document.getElementById('ng-ie-compat').src; \r\n" +
+               "  var css = '#{cssString}' \r\n" +
+               "  var s = document.createElement('style'); \r\n" +
+               "  s.setAttribute('type', 'text/css'); \r\n" +
+               "  if (s.styleSheet) { \r\n" +
+               "    s.styleSheet.cssText = css; \r\n" +
+               "  } else { \r\n" +
+               "    s.appendChild(document.createTextNode(css)); \r\n" +
+               "  } \r\n" +
+               "  document.getElementsByTagName('head')[0].appendChild(s); \r\n" +
+               "})();\r\n"
+
+    f.write(jsString)
+  end
 end
 
+
 desc 'Compile JavaScript'
-task :compile => [:compile_externs, :compile_scenario] do
+task :compile => [:compile_externs, :compile_scenario, :generate_ie_compat] do
 
   deps = [
       'src/angular.prefix',
       ANGULAR,
       'src/angular.suffix',
   ]
-  f = File.new("angular-debug.js", 'w')
-  concat = 'cat ' + deps.flatten.join(' ')
-  f.write(%x{#{concat}})
-  f.close
+
+  File.open('angular-debug.js', 'w') do |f|
+    concat = 'cat ' + deps.flatten.join(' ')
+    f.write(%x{#{concat}})
+    f.write(gen_css('css/angular.css', true))
+  end
 
   %x(java -jar lib/compiler-closure/compiler.jar \
         --compilation_level SIMPLE_OPTIMIZATIONS \
@@ -109,6 +172,7 @@ task :compile => [:compile_externs, :compile_scenario] do
         --js_output_file angular-minified.js)
 end
 
+
 desc 'Create angular distribution'
 task :package => :compile do
   date = Time.now.strftime('%y%m%d_%H%M')
@@ -117,44 +181,81 @@ task :package => :compile do
 
   %x(cp test/angular-mocks.js ./)
 
-  %x(tar -cf #{filename} \
+  %x(tar -czf #{filename} \
          angular-debug.js \
          angular-minified.js \
          angular-scenario.js \
          angular-mocks.js \
-         css/angular.css \
-         css/angular_images/ )
+         angular-ie-compat.js )
 
   %x( rm angular-mocks.js)
 
   puts "Package created: #{filename}"
 end
 
+
 namespace :server do
+
   desc 'Run JsTestDriver Server'
   task :start do
     sh %x(java -jar lib/jstestdriver/JsTestDriver.jar --browser open --port 9876)
   end
 
-  desc "Run JavaScript tests against the server"
+  desc 'Run JavaScript tests against the server'
   task :test do
     sh %(java -jar lib/jstestdriver/JsTestDriver.jar --tests all)
   end
+
 end
 
-desc "Run JavaScript tests"
+
+desc 'Run JavaScript tests'
 task :test do
   sh %(java -jar lib/jstestdriver/JsTestDriver.jar --tests all --browser open --port 9876)
 end
 
+
 desc 'Lint'
 task :lint do
   out = %x(lib/jsl/jsl -conf lib/jsl/jsl.default.conf)
   print out
 end
 
+
 desc 'push_angularjs'
-task :push_angularjs do
-  Rake::Task['compile'].execute 0
+task :push_angularjs => :compile do
   sh %(cat angularjs.ftp | ftp -N angularjs.netrc angularjs.org)
 end
+
+
+
+###################
+# utility methods #
+###################
+
+
+##
+# generates css snippet from a given files and optionally applies simple minification rules
+#
+def gen_css(cssFile, minify = false)
+  css = ''
+  File.open(cssFile, 'r') do |f|
+    css = f.read
+  end
+
+  if minify
+    css.gsub! /\n/, ''
+    css.gsub! /\/\*.*?\*\//, ''
+    css.gsub! /:\s+/, ':'
+    css.gsub! /\s*\{\s*/, '{'
+    css.gsub! /\s*\}\s*/, '}'
+    css.gsub! /\s*\,\s*/, ','
+    css.gsub! /\s*\;\s*/, ';'
+  end
+
+  #escape for js
+  css.gsub! /'/, "\\'"
+  css.gsub! /\n/, "\\n"
+
+  return %Q{document.write('<style type="text/css">#{css}</style>');}
+end
\ No newline at end of file
diff --git a/css/angular.css b/css/angular.css
index 0fb10cdf..a293e8eb 100644
--- a/css/angular.css
+++ b/css/angular.css
@@ -1,32 +1,4 @@
 @charset "UTF-8";
-/* CSS Document */
-
-#ng-console {
-  border: thin solid black;
-  font-family: 'courier';
-  font-size: x-small;
-}
-
-#ng-console .ng-console-error {
-  color: red;
-}
-
-#ng-console .ng-console-info {
-  color: blue;
-}
-
-.ng-upload-widget object {
-  align:center;
-}
-
-.ng-upload-widget a {
-  margin-right: .3em;
-}
-
-.ng-upload-widget span {
-  color: #999999;
-  font-size: smaller;
-}
 
 .ng-format-negative {
   color: red;
@@ -42,29 +14,6 @@
   border: 2px solid #FF0000;
 }
 
-.ng-hidden {
-  display:none;
-}
-
-/*****************
- * DatePicker
- *****************/
-
-div.ui-widget {
-  font-size: 11px;
- }
-
-/*****************
- * OrderBy
- *****************/
-.ng-ascend,
-.ng-descend {
-  padding-right: 20px;
-  background-repeat: no-repeat;
-  background-position: right;
-}
-.ng-ascend  { background-image: url(angular_images/arrow_ascend.png); }
-.ng-descend { background-image: url(angular_images/arrow_descend.png); }
 
 /*****************
  * TIP
@@ -83,7 +32,7 @@ div.ui-widget {
 }
 
 #ng-callout .ng-arrow-left{
-  background-image: url(angular_images/arrow_left.gif);
+  background-image: url("data:image/gif;base64,R0lGODlhCwAXAKIAAMzMzO/v7/f39////////wAAAAAAAAAAACH5BAUUAAQALAAAAAALABcAAAMrSLoc/AG8FeUUIN+sGebWAnbKSJodqqlsOxJtqYooU9vvk+vcJIcTkg+QAAA7");
   background-repeat: no-repeat;
   background-position: left top;
   position: absolute;
@@ -95,7 +44,7 @@ div.ui-widget {
 }
 
 #ng-callout .ng-arrow-right{
-  background-image: url(angular_images/arrow_right.gif);
+  background-image: url("data:image/gif;base64,R0lGODlhCwAXAKIAAMzMzO/v7/f39////////wAAAAAAAAAAACH5BAUUAAQALAAAAAALABcAAAMrCLTcoM29yN6k9socs91e5X3EyJloipYrO4ohTMqA0Fn2XVNswJe+H+SXAAA7");
   background-repeat: no-repeat;
   background-position: left top;
   position: absolute;
@@ -117,7 +66,6 @@ div.ui-widget {
   color:#333333;
 }
 
-
 #ng-callout .ng-title{
   background-color: #CCCCCC;
   text-align: left;
@@ -128,62 +76,11 @@ div.ui-widget {
 }
 
 
-#ng-spacer {
-  height: 1.2em;
-}
-
-#ng-loading {
-  position: fixed;
-  bottom: 0;
-  height: 1.2em;
-  width: 100%;
-  text-align: center;
-}
-
-/*****************
- * Login
- *****************/
-
-#ng-login {
-  z-index: 2000;
-  position: absolute;
-  top: 0;
-  left: 0;
-  right: 0;
-  bottom: 0;
-  padding-top: 100px;
-}
-
-#ng-login .ng-login-container {
-  width: 500px;
-  height: 380px;
-  margin: auto;
-  border-top: 5px solid #FFF;
-  border-left: 5px solid #DDD;
-  border-right: 5px solid #777;
-  border-bottom: 5px solid #555;
-  padding: 0 3px 3px 0;
-}
-
-#ng-login .ng-login-container iframe {
-  width: 100%;
-  height: 100%;
-  border: 2px solid black;
-}
-
-
 /*****************
  * indicators
  *****************/
-.ng-indicator-wait {
-  display: inline-block;
-  height: 16px;
-  width: 16px;
-  background-image: url("angular_images/indicator-wait.png");
-}
-
 .ng-input-indicator-wait {
-  background-image: url("angular_images/indicator-wait.png");
+  background-image: url("data:image/png;base64,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");
   background-position: right;
   background-repeat: no-repeat;
 }
diff --git a/css/angular_images/arrow_ascend.png b/css/angular_images/arrow_ascend.png
deleted file mode 100644
index dd27b92b..00000000
--- a/css/angular_images/arrow_ascend.png
+++ /dev/null
diff --git a/css/angular_images/arrow_descend.png b/css/angular_images/arrow_descend.png
deleted file mode 100644
index ec1cb5df..00000000
--- a/css/angular_images/arrow_descend.png
+++ /dev/null
diff --git a/css/angular_images/loader-bar.gif b/css/angular_images/loader-bar.gif
deleted file mode 100644
index 47adbf03..00000000
--- a/css/angular_images/loader-bar.gif
+++ /dev/null
diff --git a/css/angular_images/arrow_left.gif b/images/css/arrow_left.gif
index 4c9e5c66..4c9e5c66 100644
--- a/css/angular_images/arrow_left.gif
+++ b/images/css/arrow_left.gif
diff --git a/css/angular_images/arrow_right.gif b/images/css/arrow_right.gif
index 3252c359..3252c359 100644
--- a/css/angular_images/arrow_right.gif
+++ b/images/css/arrow_right.gif
diff --git a/css/angular_images/indicator-wait.png b/images/css/indicator-wait.png
index 5b33f7e5..5b33f7e5 100644
--- a/css/angular_images/indicator-wait.png
+++ b/images/css/indicator-wait.png
diff --git a/logo/ng-logo.html b/images/logo/ng-logo.html
index 06c67cf9..06c67cf9 100644
--- a/logo/ng-logo.html
+++ b/images/logo/ng-logo.html
diff --git a/logo/ng-logo.png b/images/logo/ng-logo.png
index 05f2e518..05f2e518 100644
--- a/logo/ng-logo.png
+++ b/images/logo/ng-logo.png
diff --git a/src/Angular.js b/src/Angular.js
index 79557c2c..8cacb9e4 100644
--- a/src/Angular.js
+++ b/src/Angular.js
@@ -32,7 +32,8 @@ var _undefined        = undefined,
     PRIORITY          = {'FIRST': PRIORITY_FIRST, 'LAST': PRIORITY_LAST, 'WATCH':PRIORITY_WATCH},
     jQuery            = window['jQuery'] || window['$'], // weirdness to make IE happy
     _                 = window['_'],
-    msie              = !!/(msie) ([\w.]+)/.exec(lowercase(navigator.userAgent)),
+    /** holds major version number for IE or NaN for real browsers */
+    msie              = parseInt((/msie (\d+)/.exec(lowercase(navigator.userAgent)) || [])[1], 10),
     jqLite            = jQuery || jqLiteWrap,
     slice             = Array.prototype.slice,
     push              = Array.prototype.push,
@@ -408,25 +409,31 @@ function toKeyValue(obj) {
 function angularInit(config){
   if (config.autobind) {
     // TODO default to the source of angular.js
-    var scope = compile(window.document, _null, {'$config':config});
+    var scope = compile(window.document, _null, {'$config':config}),
+        $browser = scope.$inject('$browser');
+
     if (config.css)
-      scope.$inject('$browser').addCss(config.base_url + config.css);
+      $browser.addCss(config.base_url + config.css);
+    else if(msie<8)
+      $browser.addJs(config.base_url + config.ie_compat, config.ie_compat_id);
+
     scope.$init();
   }
 }
 
 function angularJsConfig(document, config) {
-  var filename = /^(.*)\/angular(-([^\/]*))?.js(\?[^#]*)?(#(.*))?$/,
+  var filename = /^(.*)angular(-([^\/]*))?.js(\?[^#]*)?(#(.*))?$/,
       scripts = document.getElementsByTagName("script"),
       match;
   config = extend({
     base_url: '',
-    css: '../css/angular.css'
+    ie_compat: 'angular-ie-compat.js',
+    ie_compat_id: 'ng-ie-compat'
   }, config);
   for(var j = 0; j < scripts.length; j++) {
     match = (scripts[j].src || "").match(filename);
     if (match) {
-      config.base_url = match[1] + '/';
+      config.base_url = match[1];
       extend(config, parseKeyValue(match[6]));
       eachAttribute(jqLite(scripts[j]), function(value, name){
         if (/^ng:/.exec(name)) {
diff --git a/src/Browser.js b/src/Browser.js
index aa80ef47..dcdc0a73 100644
--- a/src/Browser.js
+++ b/src/Browser.js
@@ -188,11 +188,26 @@ function Browser(location, document, head, XHR, $log) {
   };
 
 
-  self.addCss = function(url) {
+  /**
+   * Adds a stylesheet tag to the head.
+   */
+  self.addCss = function(/**string*/url) {
     var link = jqLite(rawDocument.createElement('link'));
     link.attr('rel', 'stylesheet');
     link.attr('type', 'text/css');
     link.attr('href', url);
     head.append(link);
   };
+
+
+  /**
+   * Adds a script tag to the head.
+   */
+  self.addJs = function(/**string*/url, /**string*/dom_id) {
+    var script = jqLite(rawDocument.createElement('script'));
+    script.attr('type', 'text/javascript');
+    script.attr('src', url);
+    if (dom_id) script.attr('id', dom_id);
+    head.append(script);
+  };
 }
diff --git a/src/angular-bootstrap.js b/src/angular-bootstrap.js
index 4c95e8b0..416acbde 100644
--- a/src/angular-bootstrap.js
+++ b/src/angular-bootstrap.js
@@ -37,6 +37,13 @@
     document.write('<script type="text/javascript" src="' + serverPath + file +'"></script>');
   }
 
+  function addCss(file) {
+    document.write('<link rel="stylesheet" type="text/css" href="' +
+                      serverPath + '/../css' + file  + '"/>');
+  }
+
+  addCss("/angular.css");
+
   addScript("/Angular.js");
   addScript("/JSON.js");
   addScript("/Compiler.js");
@@ -58,10 +65,15 @@
   addScript("/markups.js");
   addScript("/widgets.js");
 
+
   window.onload = function(){
     try {
       if (previousOnLoad) previousOnLoad();
     } catch(e) {}
+
+    //angular-ie-compat.js needs to be pregenerated for development with IE<8
+    if (msie<8) addScript('../angular-ie-compat.js');
+
     angularInit(angularJsConfig(document));
   };