Index: ui/base/ime/win/tsf_bridge.h |
diff --git a/ui/base/ime/win/tsf_bridge.h b/ui/base/ime/win/tsf_bridge.h |
deleted file mode 100644 |
index f6d7b3011905ae0d12474c28aa0f39d33cef350f..0000000000000000000000000000000000000000 |
--- a/ui/base/ime/win/tsf_bridge.h |
+++ /dev/null |
@@ -1,97 +0,0 @@ |
-// 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 UI_BASE_IME_WIN_TSF_BRIDGE_H_ |
-#define UI_BASE_IME_WIN_TSF_BRIDGE_H_ |
- |
-#include <msctf.h> |
-#include <windows.h> |
- |
-#include "base/basictypes.h" |
-#include "base/win/scoped_comptr.h" |
-#include "ui/base/ui_base_export.h" |
- |
-namespace ui { |
-class TextInputClient; |
- |
-// TSFBridge provides high level IME related operations on top of Text Services |
-// Framework (TSF). TSFBridge is managed by TLS because TSF related stuff is |
-// associated with each thread and not allowed to access across thread boundary. |
-// To be consistent with IMM32 behavior, TSFBridge is shared in the same thread. |
-// TSFBridge is used by the web content text inputting field, for example |
-// DisableIME() should be called if a password field is focused. |
-// |
-// TSFBridge also manages connectivity between TSFTextStore which is the backend |
-// of text inputting and current focused TextInputClient. |
-// |
-// All methods in this class must be used in UI thread. |
-class UI_BASE_EXPORT TSFBridge { |
- public: |
- virtual ~TSFBridge(); |
- |
- // Returns the thread local TSFBridge instance. Initialize() must be called |
- // first. Do not cache this pointer and use it after TSFBridge Shutdown(). |
- static TSFBridge* GetInstance(); |
- |
- // Sets the thread local instance. Must be called before any calls to |
- // GetInstance(). |
- static bool Initialize(); |
- |
- // Injects an alternative TSFBridge such as MockTSFBridge for testing. The |
- // injected object should be released by the caller. This function returns |
- // previous TSFBridge pointer with ownership. |
- static TSFBridge* ReplaceForTesting(TSFBridge* bridge); |
- |
- // Destroys the thread local instance. |
- static void Shutdown(); |
- |
- // Handles TextInputTypeChanged event. RWHVW is responsible for calling this |
- // handler whenever renderer's input text type is changed. Does nothing |
- // unless |client| is focused. |
- virtual void OnTextInputTypeChanged(const TextInputClient* client) = 0; |
- |
- // Sends an event to TSF manager that the text layout should be updated. |
- virtual void OnTextLayoutChanged() = 0; |
- |
- // Cancels the ongoing composition if exists. |
- // Returns true if there is no composition. |
- // Returns false if an edit session is on-going. |
- // Returns false if an error occures. |
- virtual bool CancelComposition() = 0; |
- |
- // Confirms the ongoing composition if exists. |
- // Returns true if there is no composition. |
- // Returns false if an edit session is on-going. |
- // Returns false if an error occures. |
- virtual bool ConfirmComposition() = 0; |
- |
- // Sets currently focused TextInputClient. |
- // Caller must free |client|. |
- virtual void SetFocusedClient(HWND focused_window, |
- TextInputClient* client) = 0; |
- |
- // Removes currently focused TextInputClient. |
- // Caller must free |client|. |
- virtual void RemoveFocusedClient(TextInputClient* client) = 0; |
- |
- // Obtains current thread manager. |
- virtual base::win::ScopedComPtr<ITfThreadMgr> GetThreadManager() = 0; |
- |
- // Returns the focused text input client. |
- virtual TextInputClient* GetFocusedTextInputClient() const = 0; |
- |
- protected: |
- // Uses GetInstance() instead. |
- TSFBridge(); |
- |
- private: |
- // Releases TLS instance. |
- static void Finalize(void* data); |
- |
- DISALLOW_COPY_AND_ASSIGN(TSFBridge); |
-}; |
- |
-} // namespace ui |
- |
-#endif // UI_BASE_IME_WIN_TSF_BRIDGE_H_ |