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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef UI_BASE_IME_TEXT_INPUT_CLIENT_H_ | 5 #ifndef UI_BASE_IME_TEXT_INPUT_CLIENT_H_ |
6 #define UI_BASE_IME_TEXT_INPUT_CLIENT_H_ | 6 #define UI_BASE_IME_TEXT_INPUT_CLIENT_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/i18n/rtl.h" | 9 #include "base/i18n/rtl.h" |
10 #include "base/strings/string16.h" | 10 #include "base/strings/string16.h" |
11 #include "ui/base/ime/composition_text.h" | 11 #include "ui/base/ime/composition_text.h" |
12 #include "ui/base/ime/text_input_mode.h" | |
12 #include "ui/base/ime/text_input_type.h" | 13 #include "ui/base/ime/text_input_type.h" |
13 #include "ui/base/range/range.h" | 14 #include "ui/base/range/range.h" |
14 #include "ui/base/ui_export.h" | 15 #include "ui/base/ui_export.h" |
15 #include "ui/gfx/native_widget_types.h" | 16 #include "ui/gfx/native_widget_types.h" |
16 | 17 |
17 namespace gfx { | 18 namespace gfx { |
18 class Rect; | 19 class Rect; |
19 } | 20 } |
20 | 21 |
21 namespace ui { | 22 namespace ui { |
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59 // Returns native window to which input context is bound. | 60 // Returns native window to which input context is bound. |
60 virtual gfx::NativeWindow GetAttachedWindow() const = 0; | 61 virtual gfx::NativeWindow GetAttachedWindow() const = 0; |
61 | 62 |
62 // Returns current text input type. It could be changed and even becomes | 63 // Returns current text input type. It could be changed and even becomes |
63 // TEXT_INPUT_TYPE_NONE at runtime. | 64 // TEXT_INPUT_TYPE_NONE at runtime. |
64 virtual ui::TextInputType GetTextInputType() const = 0; | 65 virtual ui::TextInputType GetTextInputType() const = 0; |
65 | 66 |
66 // Returns if the client supports inline composition currently. | 67 // Returns if the client supports inline composition currently. |
67 virtual bool CanComposeInline() const = 0; | 68 virtual bool CanComposeInline() const = 0; |
68 | 69 |
70 // Returns current text input mode. It could be changed and even becomes | |
Yohei Yukawa
2013/08/07 04:03:29
Please move this definition next to GetTextInputTy
yoichio
2013/08/07 06:13:15
Done.
| |
71 // TEXT_INPUT_MODE_DEFAULT at runtime. | |
72 virtual ui::TextInputMode GetTextInputMode() const = 0; | |
73 | |
69 // Returns current caret (insertion point) bounds relative to the screen | 74 // Returns current caret (insertion point) bounds relative to the screen |
70 // coordinates. If there is selection, then the selection bounds will be | 75 // coordinates. If there is selection, then the selection bounds will be |
71 // returned. | 76 // returned. |
72 virtual gfx::Rect GetCaretBounds() = 0; | 77 virtual gfx::Rect GetCaretBounds() = 0; |
73 | 78 |
74 // Retrieves the composition character boundary rectangle relative to the | 79 // Retrieves the composition character boundary rectangle relative to the |
75 // screen coordinates. The |index| is zero-based index of character position | 80 // screen coordinates. The |index| is zero-based index of character position |
76 // in composition text. | 81 // in composition text. |
77 // Returns false if there is no composition text or |index| is out of range. | 82 // Returns false if there is no composition text or |index| is out of range. |
78 // The |rect| is not touched in the case of failure. | 83 // The |rect| is not touched in the case of failure. |
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138 virtual void ExtendSelectionAndDelete(size_t before, size_t after) = 0; | 143 virtual void ExtendSelectionAndDelete(size_t before, size_t after) = 0; |
139 | 144 |
140 // Ensure the caret is within |rect|. |rect| is in screen coordinates and | 145 // Ensure the caret is within |rect|. |rect| is in screen coordinates and |
141 // may extend beyond the bounds of this TextInputClient. | 146 // may extend beyond the bounds of this TextInputClient. |
142 virtual void EnsureCaretInRect(const gfx::Rect& rect) = 0; | 147 virtual void EnsureCaretInRect(const gfx::Rect& rect) = 0; |
143 }; | 148 }; |
144 | 149 |
145 } // namespace ui | 150 } // namespace ui |
146 | 151 |
147 #endif // UI_BASE_IME_TEXT_INPUT_CLIENT_H_ | 152 #endif // UI_BASE_IME_TEXT_INPUT_CLIENT_H_ |
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