Enable custom MIME types in web copy/paste.

webkit/glue/webclipboard_impl.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.
 
 #include "webkit/glue/webclipboard_impl.h"
 
 #include "base/logging.h"
+#include "base/pickle.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "googleurl/src/gurl.h"
 #include "net/base/escape.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebData.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebDragData.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebImage.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebSize.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebString.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURL.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebVector.h"
 #include "ui/base/clipboard/clipboard.h"
+#include "ui/base/clipboard/custom_data_helper.h"
 #include "webkit/glue/scoped_clipboard_writer_glue.h"
+#include "webkit/glue/webdropdata.h"
 #include "webkit/glue/webkit_glue.h"
 
 #if WEBKIT_USING_CG
 #include "skia/ext/skia_utils_mac.h"
 #endif
 
 using WebKit::WebClipboard;
 using WebKit::WebData;
 using WebKit::WebDragData;
 using WebKit::WebImage;
@@ skipping 204 matching lines @@
 #endif
   }
 }
 
 void WebClipboardImpl::writeDataObject(const WebDragData& data) {
   // TODO(dcheng): This actually results in a double clear of the clipboard.
   // Once in WebKit, and once here when the clipboard writer goes out of scope.
   // The same is true of the other WebClipboard::write* methods.
   ScopedClipboardWriterGlue scw(client_);
 
+  WebDropData data_object(data);
   // TODO(dcheng): Properly support text/uri-list here.
-  scw.WriteText(data.plainText());
-  scw.WriteHTML(data.htmlText(), "");
+  scw.WriteText(data_object.plain_text);
+  scw.WriteHTML(data_object.text_html, "");
+  Pickle pickle;
+  ui::WriteCustomDataToPickle(data_object.custom_data, &pickle);
+  scw.WritePickledData(pickle, ui::Clipboard::GetWebCustomDataFormatType());
 }
 
 bool WebClipboardImpl::ConvertBufferType(Buffer buffer,
                                          ui::Clipboard::Buffer* result) {
   switch (buffer) {
     case BufferStandard:
       *result = ui::Clipboard::BUFFER_STANDARD;
       break;
     case BufferSelection:
 #if defined(USE_X11) && !defined(USE_AURA)
       *result = ui::Clipboard::BUFFER_SELECTION;
       break;
 #endif
     default:
       NOTREACHED();
       return false;
   }
   return true;
 }
 
 }  // namespace webkit_glue