Add v8 bindings for WebKitCSSMatrix.

Review URL: http://codereview.chromium.org/18361

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@8275 0039d316-1c4b-4281-b951-d872f2087c98

6 files changed, 39 insertions, 4 deletions

diff --git a/webkit/port/bindings/scripts/CodeGeneratorV8.pm b/webkit/port/bindings/scripts/CodeGeneratorV8.pm
index 779ac9d..c63f314 100644
--- a/webkit/port/bindings/scripts/CodeGeneratorV8.pm
+++ b/webkit/port/bindings/scripts/CodeGeneratorV8.pm
@@ -1567,6 +1567,7 @@ sub IsRefPtrType
     return 1 if $type eq "TextMetrics";
     return 1 if $type eq "TimeRanges";
     return 1 if $type eq "TreeWalker";
+    return 1 if $type eq "WebKitCSSMatrix";
     return 1 if $type eq "XPathExpression";
     return 1 if $type eq "XPathNSResolver";
     return 1 if $type eq "XPathResult";
@@ -1662,6 +1663,7 @@ my %typeCanFailConversion = (
     "SVGRect" => 0,
     "SVGTransform" => 0,
     "VoidCallback" => 1,
+    "WebKitCSSMatrix" => 0,
     "XPathEvaluator" => 0,
     "XPathNSResolver" => 0,
     "XPathResult" => 0,
diff --git a/webkit/port/bindings/v8/v8_custom.cpp b/webkit/port/bindings/v8/v8_custom.cpp
index c1be432..7b5242e 100644
--- a/webkit/port/bindings/v8/v8_custom.cpp
+++ b/webkit/port/bindings/v8/v8_custom.cpp
@@ -106,6 +106,7 @@
 #include "Settings.h"
 #include "StyleSheetList.h"
 #include "TreeWalker.h"
+#include "WebKitCSSMatrix.h"
 #include "WindowFeatures.h"
 #include "XMLSerializer.h"
 #include "XPathEvaluator.h"
@@ -307,6 +308,33 @@ CALLBACK_FUNC_DECL(MessageChannelConstructor) {
 }
 
 
+CALLBACK_FUNC_DECL(WebKitCSSMatrixConstructor) {
+  INC_STATS("DOM.WebKitCSSMatrix.Constructor");
+  String s;
+  if (args.Length() >= 1)
+    s = ToWebCoreString(args[0]);
+  
+  // Create the matrix.
+  ExceptionCode ec = 0;
+  RefPtr<WebKitCSSMatrix> matrix = WebKitCSSMatrix::create(s, ec);
+  if (ec != 0) {
+    V8Proxy::SetDOMException(ec);
+    return v8::Undefined();
+  }
+
+  // Transform the holder into a wrapper object for the matrix.
+  V8Proxy::SetDOMWrapper(args.Holder(),
+                         V8ClassIndex::ToInt(V8ClassIndex::WEBKITCSSMATRIX),
+                         matrix.get());
+  // Add the wrapper to the DOM object map.
+  matrix->ref();
+  V8Proxy::SetJSWrapperForDOMObject(
+      matrix.get(),
+      v8::Persistent<v8::Object>::New(args.Holder()));
+  return args.Holder();
+}
+
+
 CALLBACK_FUNC_DECL(XMLSerializerConstructor) {
   INC_STATS("DOM.XMLSerializer.Constructor");
   return V8Proxy::ConstructDOMObject<V8ClassIndex::XMLSERIALIZER,
diff --git a/webkit/port/bindings/v8/v8_custom.h b/webkit/port/bindings/v8/v8_custom.h
index c839939..20c53d9 100644
--- a/webkit/port/bindings/v8/v8_custom.h
+++ b/webkit/port/bindings/v8/v8_custom.h
@@ -239,6 +239,7 @@ DECLARE_CALLBACK(DOMWindowOpen)
 
 DECLARE_CALLBACK(DOMParserConstructor)
 DECLARE_CALLBACK(MessageChannelConstructor)
+DECLARE_CALLBACK(WebKitCSSMatrixConstructor)
 DECLARE_CALLBACK(XMLHttpRequestConstructor)
 DECLARE_CALLBACK(XMLSerializerConstructor)
 DECLARE_CALLBACK(XPathEvaluatorConstructor)
diff --git a/webkit/port/bindings/v8/v8_index.cpp b/webkit/port/bindings/v8/v8_index.cpp
index 29ff3aa..033506a 100644
--- a/webkit/port/bindings/v8/v8_index.cpp
+++ b/webkit/port/bindings/v8/v8_index.cpp
@@ -158,6 +158,7 @@
 #include "V8WebKitAnimationEvent.h"
 #include "V8WebKitCSSKeyframeRule.h"
 #include "V8WebKitCSSKeyframesRule.h"
+#include "V8WebKitCSSMatrix.h"
 #include "V8WebKitCSSTransformValue.h"
 #include "V8WebKitTransitionEvent.h"
 #include "V8WheelEvent.h"
diff --git a/webkit/port/bindings/v8/v8_index.h b/webkit/port/bindings/v8/v8_index.h
index 159932d..3e0a5ef1 100644
--- a/webkit/port/bindings/v8/v8_index.h
+++ b/webkit/port/bindings/v8/v8_index.h
@@ -303,6 +303,7 @@ typedef v8::Persistent<v8::FunctionTemplate> (*FunctionTemplateFactory)();
   V(WEBKITANIMATIONEVENT, WebKitAnimationEvent)                         \
   V(WEBKITCSSKEYFRAMERULE, WebKitCSSKeyframeRule)                       \
   V(WEBKITCSSKEYFRAMESRULE, WebKitCSSKeyframesRule)                     \
+  V(WEBKITCSSMATRIX, WebKitCSSMatrix)                                   \
   V(WEBKITCSSTRANSFORMVALUE, WebKitCSSTransformValue)                   \
   V(WEBKITTRANSITIONEVENT, WebKitTransitionEvent)                       \
   V(WHEELEVENT, WheelEvent)                                             \
diff --git a/webkit/port/bindings/v8/v8_proxy.cpp b/webkit/port/bindings/v8/v8_proxy.cpp
index 4e1be35..8dae140 100644
--- a/webkit/port/bindings/v8/v8_proxy.cpp
+++ b/webkit/port/bindings/v8/v8_proxy.cpp
@@ -134,7 +134,6 @@
 #include "TextMetrics.h"
 #include "TimeRanges.h"
 #include "TreeWalker.h"
-#include "WebKitCSSTransformValue.h"
 #include "XMLHttpRequest.h"
 #include "XMLHttpRequestUpload.h"
 #include "XMLHttpRequestException.h"
@@ -147,6 +146,8 @@
 #include "WebKitAnimationEvent.h"
 #include "WebKitCSSKeyframeRule.h"
 #include "WebKitCSSKeyframesRule.h"
+#include "WebKitCSSMatrix.h"
+#include "WebKitCSSTransformValue.h"
 #include "WebKitTransitionEvent.h"
 #include "WheelEvent.h"
 #include "XMLHttpRequestProgressEvent.h"
@@ -1765,12 +1766,13 @@ v8::Persistent<v8::FunctionTemplate> V8Proxy::GetTemplate(
         break;
     }
 
-    // DOMParser, XMLSerializer, and XMLHttpRequest objects are created from
-    // JS world, but we setup the constructor function lazily in
-    // WindowNamedPropertyHandler::get.
+    // The following objects are created from JavaScript.
     case V8ClassIndex::DOMPARSER:
       desc->SetCallHandler(USE_CALLBACK(DOMParserConstructor));
       break;
+    case V8ClassIndex::WEBKITCSSMATRIX:
+      desc->SetCallHandler(USE_CALLBACK(WebKitCSSMatrixConstructor));
+      break;
     case V8ClassIndex::XMLSERIALIZER:
       desc->SetCallHandler(USE_CALLBACK(XMLSerializerConstructor));
       break;