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      1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "content/renderer/scoped_clipboard_writer_glue.h"
      6 #include "base/logging.h"
      7 
      8 namespace content {
      9 
     10 ScopedClipboardWriterGlue::ScopedClipboardWriterGlue(ClipboardClient* client)
     11     : ui::ScopedClipboardWriter(client->GetClipboard(),
     12                                 ui::Clipboard::BUFFER_STANDARD),
     13       context_(client->CreateWriteContext()) {
     14   // We should never have an instance where both are set.
     15   DCHECK((clipboard_ && !context_.get()) ||
     16          (!clipboard_ && context_.get()));
     17 }
     18 
     19 ScopedClipboardWriterGlue::~ScopedClipboardWriterGlue() {
     20   if (!objects_.empty() && context_) {
     21     context_->Flush(objects_);
     22   }
     23 }
     24 
     25 void ScopedClipboardWriterGlue::WriteBitmapFromPixels(const void* pixels,
     26                                                       const gfx::Size& size) {
     27   if (context_) {
     28     context_->WriteBitmapFromPixels(&objects_, pixels, size);
     29   } else {
     30     ScopedClipboardWriter::WriteBitmapFromPixels(pixels, size);
     31   }
     32 }
     33 
     34 }  // namespace content
     35 
     36