| // 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. |
| |
| #ifndef CONTENT_BROWSER_RENDERER_HOST_CLIPBOARD_MESSAGE_FILTER_H_ |
| #define CONTENT_BROWSER_RENDERER_HOST_CLIPBOARD_MESSAGE_FILTER_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/basictypes.h" |
| #include "content/public/browser/browser_message_filter.h" |
| #include "ui/base/clipboard/clipboard.h" |
| |
| class GURL; |
| |
| namespace content { |
| |
| class ClipboardMessageFilter : public BrowserMessageFilter { |
| public: |
| ClipboardMessageFilter(); |
| |
| virtual void OverrideThreadForMessage( |
| const IPC::Message& message, |
| BrowserThread::ID* thread) OVERRIDE; |
| virtual bool OnMessageReceived(const IPC::Message& message, |
| bool* message_was_ok) OVERRIDE; |
| private: |
| virtual ~ClipboardMessageFilter(); |
| |
| void OnWriteObjectsAsync(const ui::Clipboard::ObjectMap& objects); |
| void OnWriteObjectsSync(const ui::Clipboard::ObjectMap& objects, |
| base::SharedMemoryHandle bitmap_handle); |
| |
| void OnGetSequenceNumber(const ui::ClipboardType type, |
| uint64* sequence_number); |
| void OnIsFormatAvailable(const ui::Clipboard::FormatType& format, |
| ui::ClipboardType type, |
| bool* result); |
| void OnClear(ui::ClipboardType type); |
| void OnReadAvailableTypes(ui::ClipboardType type, |
| std::vector<base::string16>* types, |
| bool* contains_filenames); |
| void OnReadText(ui::ClipboardType type, base::string16* result); |
| void OnReadAsciiText(ui::ClipboardType type, std::string* result); |
| void OnReadHTML(ui::ClipboardType type, |
| base::string16* markup, |
| GURL* url, |
| uint32* fragment_start, |
| uint32* fragment_end); |
| void OnReadRTF(ui::ClipboardType type, std::string* result); |
| void OnReadImage(ui::ClipboardType type, IPC::Message* reply_msg); |
| void OnReadImageReply(const SkBitmap& bitmap, IPC::Message* reply_msg); |
| void OnReadCustomData(ui::ClipboardType clipboard_type, |
| const base::string16& type, |
| base::string16* result); |
| void OnReadData(const ui::Clipboard::FormatType& format, |
| std::string* data); |
| |
| #if defined(OS_MACOSX) |
| void OnFindPboardWriteString(const base::string16& text); |
| #endif |
| |
| // We have our own clipboard because we want to access the clipboard on the |
| // IO thread instead of forwarding (possibly synchronous) messages to the UI |
| // thread. This instance of the clipboard should be accessed only on the IO |
| // thread. |
| static ui::Clipboard* GetClipboard(); |
| |
| DISALLOW_COPY_AND_ASSIGN(ClipboardMessageFilter); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_RENDERER_HOST_CLIPBOARD_MESSAGE_FILTER_H_ |