Drag and dropping text, parsable as url

ui/base/dragdrop/os_exchange_data_provider_win.cc

 // Copyright (c) 2012 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 "ui/base/dragdrop/os_exchange_data_provider_win.h"
 
 #include <stdint.h>
 
 #include <algorithm>
 
@@ skipping 204 matching lines @@
   }
   // Carry over
   e->cursor_ = other->cursor_;
   return e;
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // OSExchangeDataProviderWin, public:
 
 // static
-bool OSExchangeDataProviderWin::HasPlainTextURL(IDataObject* source) {
-  base::string16 plain_text;
-  return (ClipboardUtil::GetPlainText(source, &plain_text) &&
-          !plain_text.empty() && GURL(plain_text).is_valid());
-}
-
-// static
-bool OSExchangeDataProviderWin::GetPlainTextURL(IDataObject* source,
-                                                GURL* url) {
-  base::string16 plain_text;
-  if (ClipboardUtil::GetPlainText(source, &plain_text) &&
-      !plain_text.empty()) {
-    GURL gurl(plain_text);
-    if (gurl.is_valid()) {
-      *url = gurl;
-      return true;
-    }
-  }
-  return false;
-}
-
-// static
 DataObjectImpl* OSExchangeDataProviderWin::GetDataObjectImpl(
     const OSExchangeData& data) {
   return static_cast<const OSExchangeDataProviderWin*>(&data.provider())->
       data_.get();
 }
 
 // static
 IDataObject* OSExchangeDataProviderWin::GetIDataObject(
     const OSExchangeData& data) {
   return static_cast<const OSExchangeDataProviderWin*>(&data.provider())->
@@ skipping 150 matching lines @@
 
 bool OSExchangeDataProviderWin::GetString(base::string16* data) const {
   return ClipboardUtil::GetPlainText(source_object_.get(), data);
 }
 
 bool OSExchangeDataProviderWin::GetURLAndTitle(
     OSExchangeData::FilenameToURLPolicy policy,
     GURL* url,
     base::string16* title) const {
   base::string16 url_str;
-  bool success = ClipboardUtil::GetUrl(
-      source_object_.get(), url, title,
-      policy == OSExchangeData::CONVERT_FILENAMES ? true : false);
-  if (success) {
+  if (ClipboardUtil::GetUrl(
+          source_object_.get(), url, title,
+          policy == OSExchangeData::CONVERT_FILENAMES ? true : false)) {
     DCHECK(url->is_valid());
     return true;
-  } else if (GetPlainTextURL(source_object_.get(), url)) {
-    if (url->is_valid())
-      *title = net::GetSuggestedFilename(*url, "", "", "", "", std::string());
-    else
-      title->clear();
-    return true;
   }
+  *url = GURL();
+  title->clear();
   return false;
 }
 
 bool OSExchangeDataProviderWin::GetFilename(base::FilePath* path) const {
   std::vector<base::string16> filenames;
   bool success = ClipboardUtil::GetFilenames(source_object_.get(), &filenames);
   if (success)
     *path = base::FilePath(filenames[0]);
   return success;
 }
@@ skipping 50 matching lines @@
     *base_url = GURL(url);
   return success;
 }
 
 bool OSExchangeDataProviderWin::HasString() const {
   return ClipboardUtil::HasPlainText(source_object_.get());
 }
 
 bool OSExchangeDataProviderWin::HasURL(
     OSExchangeData::FilenameToURLPolicy policy) const {
-  return (ClipboardUtil::HasUrl(
-              source_object_.get(),
-              policy == OSExchangeData::CONVERT_FILENAMES ? true : false) ||
-          HasPlainTextURL(source_object_.get()));
+  return ClipboardUtil::HasUrl(source_object_.get(),
+                               policy == OSExchangeData::CONVERT_FILENAMES);
 }
 
 bool OSExchangeDataProviderWin::HasFile() const {
   return ClipboardUtil::HasFilenames(source_object_.get());
 }
 
 bool OSExchangeDataProviderWin::HasFileContents() const {
   return ClipboardUtil::HasFileContents(source_object_.get());
 }
 
@@ skipping 547 matching lines @@
             std::min(file_name.size(), static_cast<size_t>(MAX_PATH - 1u)));
 
   STGMEDIUM* storage = new STGMEDIUM;
   storage->tymed = TYMED_HGLOBAL;
   storage->hGlobal = hdata;
   storage->pUnkForRelease = NULL;
   return storage;
 }
 
 }  // namespace ui