1 // Copyright (c) 2012 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 #ifndef UI_BASE_IME_WIN_TSF_INPUT_SCOPE_H_ 6 #define UI_BASE_IME_WIN_TSF_INPUT_SCOPE_H_ 7 8 #include <InputScope.h> 9 #include <Windows.h> 10 #include <vector> 11 12 #include "base/basictypes.h" 13 #include "ui/base/ime/text_input_mode.h" 14 #include "ui/base/ime/text_input_type.h" 15 #include "ui/base/ui_export.h" 16 17 namespace ui { 18 namespace tsf_inputscope { 19 20 // Returns InputScope list corresoponding to ui::TextInputType and 21 // ui::TextInputMode. 22 // This function is only used from following functions but declared for test. 23 UI_EXPORT std::vector<InputScope> GetInputScopes(TextInputType text_input_type, 24 TextInputMode text_input_mode); 25 26 // Returns an instance of ITfInputScope, which is the Windows-specific 27 // category representation corresponding to ui::TextInputType and 28 // ui::TextInputMode that we are using to specify the expected text type 29 // in the target field. 30 // The returned instance has 0 reference count. The caller must maintain its 31 // reference count. 32 UI_EXPORT ITfInputScope* CreateInputScope(TextInputType text_input_type, 33 TextInputMode text_input_mode); 34 35 // A wrapper of the SetInputScopes API exported by msctf.dll. 36 // http://msdn.microsoft.com/en-us/library/windows/desktop/ms629026.aspx 37 // Does nothing on Windows XP in case TSF is disabled. 38 // NOTE: For TSF-aware window, you should use ITfInputScope instead. 39 UI_EXPORT void SetInputScopeForTsfUnawareWindow( 40 HWND window_handle, 41 TextInputType text_input_type, 42 TextInputMode text_input_mode); 43 44 } // namespace tsf_inputscope 45 } // namespace ui 46 47 #endif // UI_BASE_IME_WIN_TSF_INPUT_SCOPE_H_ 48