[Mac] Support windowless Flash plugin rendering directly to the context for single-process apps

webkit/tools/test_shell/test_webview_delegate.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file contains the implementation of TestWebViewDelegate, which serves
 // as the WebViewDelegate for the TestShellWebHost.  The host is expected to
 // have initialized a MessageLoop before these methods are called.
 
 #include "webkit/tools/test_shell/test_webview_delegate.h"
 
@@ skipping 35 matching lines @@
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebScreenInfo.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSpeechInputController.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSpeechInputControllerMock.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSpeechInputListener.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebStorageNamespace.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebString.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURL.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURLError.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURLRequest.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURLResponse.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebVector.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebWindowFeatures.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/gfx/point.h"
 #include "webkit/appcache/web_application_cache_host_impl.h"
 #include "webkit/glue/glue_serialize.h"
 #include "webkit/glue/media/video_renderer_impl.h"
 #include "webkit/glue/webdropdata.h"
 #include "webkit/glue/webkit_glue.h"
 #include "webkit/glue/webmediaplayer_impl.h"
@@ skipping 54 matching lines @@
 using WebKit::WebTextAffinity;
 using WebKit::WebTextDirection;
 using WebKit::WebURL;
 using WebKit::WebURLError;
 using WebKit::WebURLRequest;
 using WebKit::WebURLResponse;
 using WebKit::WebWidget;
 using WebKit::WebWindowFeatures;
 using WebKit::WebWorker;
 using WebKit::WebWorkerClient;
+using WebKit::WebVector;
 using WebKit::WebView;
 
 namespace {
 
 // WebNavigationType debugging strings taken from PolicyDelegate.mm.
 const char* kLinkClickedString = "link clicked";
 const char* kFormSubmittedString = "form submitted";
 const char* kBackForwardString = "back/forward";
 const char* kReloadString = "reload";
 const char* kFormResubmittedString = "form resubmitted";
@@ skipping 454 matching lines @@
                                              const WebPluginParams& params) {
   bool allow_wildcard = true;
   std::vector<webkit::WebPluginInfo> plugins;
   std::vector<std::string> mime_types;
   webkit::npapi::PluginList::Singleton()->GetPluginInfoArray(
       params.url, params.mimeType.utf8(), allow_wildcard,
       NULL, &plugins, &mime_types);
   if (plugins.empty())
     return NULL;
 
+#if defined(OS_MACOSX)
+  if (!shell_->layout_test_mode()) {
+    bool flash = LowerCaseEqualsASCII(params.mimeType.utf8(),
+                                      "application/x-shockwave-flash");
+    if (flash) {
+      // Mac does not support windowed plugins. Force Flash plugins to use
+      // windowless mode by setting the wmode="opaque" attribute.
+      DCHECK(params.attributeNames.size() == params.attributeValues.size());
+      size_t size = params.attributeNames.size();
+
+      WebVector<WebString> new_names(size+1),  new_values(size+1);
+
+      for (size_t i = 0; i < size; ++i) {
+        new_names[i] = params.attributeNames[i];
+        new_values[i] = params.attributeValues[i];
+      }
+
+      new_names[size] = "wmode";
+      new_values[size] = "opaque";
+
+      WebPluginParams new_params = params;
+      new_params.attributeNames.swap(new_names);
+      new_params.attributeValues.swap(new_values);
+
+      return new webkit::npapi::WebPluginImpl(
+          frame, new_params, plugins.front().path, mime_types.front(),
+          AsWeakPtr());
+    }
+  }
+#endif  // defined (OS_MACOSX)
+
   return new webkit::npapi::WebPluginImpl(
       frame, params, plugins.front().path, mime_types.front(), AsWeakPtr());
 }
 
 WebWorker* TestWebViewDelegate::createWorker(WebFrame* frame,
                                              WebWorkerClient* client) {
   return new TestWebWorker();
 }
 
 WebMediaPlayer* TestWebViewDelegate::createMediaPlayer(
@@ skipping 511 matching lines @@
 }
 
 void TestWebViewDelegate::set_fake_window_rect(const WebRect& rect) {
   fake_rect_ = rect;
   using_fake_rect_ = true;
 }
 
 WebRect TestWebViewDelegate::fake_window_rect() {
   return fake_rect_;
 }