Switch to using WebDragData in WebView and WebViewDelegate.

I also cleaned up some of the WebView and WebViewDelegate methods to pass
WebPoint instead of pairs of ints or gfx::Point.

With this change, I am keeping webkit/glue/webdropdata.{h,cc}, which is what
Chrome uses to pass around the equivalent data.  Now, it is possible to
construct a WebDropData from a WebKit::WebDragData and to also get a
WebKit::WebDragData from a WebDropData.  Hence, the conversion between
WebDropData and ChromiumDataObject (see clipboard_conversion.{h,cc}) is now
removed in favor of conversion between WebDropData and WebKit::WebDragData.

Conversion between WebKit::WebDragData and WebCore::ChromiumDataObject is very
cheap (just reference counting).

Finally, this change also brings in WebData, which is now used by the return
value of WebKitClient::loadResource.  As a companion to that change, I also
changed webkit_glue::GetDataResource to return StringPiece instead of
std::string.  That also saves on an unnecessary buffer copy.

R=dglazkov

Review URL: http://codereview.chromium.org/63084

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@13305 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 32 insertions, 0 deletions

diff --git a/webkit/glue/webdropdata_win.cc b/webkit/glue/webdropdata_win.cc
new file mode 100644
index 0000000..d3a67b5
--- /dev/null
+++ b/webkit/glue/webdropdata_win.cc
@@ -0,0 +1,32 @@
+// Copyright (c) 2006-2008 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/webdropdata.h"
+
+#include <windows.h>
+#include <shellapi.h>
+#include <shlobj.h>
+
+#include "base/clipboard_util.h"
+#include "googleurl/src/gurl.h"
+
+// static
+void WebDropData::PopulateWebDropData(IDataObject* data_object,
+                                      WebDropData* drop_data) {
+  std::wstring url_str;
+  if (ClipboardUtil::GetUrl(data_object, &url_str, &drop_data->url_title)) {
+    GURL test_url(url_str);
+    if (test_url.is_valid())
+      drop_data->url = test_url;
+  }
+  ClipboardUtil::GetFilenames(data_object, &drop_data->filenames);
+  ClipboardUtil::GetPlainText(data_object, &drop_data->plain_text);
+  std::string base_url;
+  ClipboardUtil::GetHtml(data_object, &drop_data->text_html, &base_url);
+  if (!base_url.empty()) {
+    drop_data->html_base_url = GURL(base_url);
+  }
+  ClipboardUtil::GetFileContents(data_object,
+      &drop_data->file_description_filename, &drop_data->file_contents);
+}