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Side by Side Diff: ui/base/ime/chromeos/ibus_bridge.h

Issue 93863005: ui: Rename ui_export.h to ui_base_export.h (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: UI_BASE_IMPLEMENTATION Created 6 years, 11 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 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 // TODO(nona): Rename this file to ime_bridge.h 4 // TODO(nona): Rename this file to ime_bridge.h
5 5
6 #ifndef UI_BASE_IME_CHROMEOS_IBUS_BRIDGE_H_ 6 #ifndef UI_BASE_IME_CHROMEOS_IBUS_BRIDGE_H_
7 #define UI_BASE_IME_CHROMEOS_IBUS_BRIDGE_H_ 7 #define UI_BASE_IME_CHROMEOS_IBUS_BRIDGE_H_
8 8
9 #include <string> 9 #include <string>
10 #include "base/basictypes.h" 10 #include "base/basictypes.h"
11 #include "base/callback.h" 11 #include "base/callback.h"
12 #include "ui/base/ime/text_input_mode.h" 12 #include "ui/base/ime/text_input_mode.h"
13 #include "ui/base/ime/text_input_type.h" 13 #include "ui/base/ime/text_input_type.h"
14 #include "ui/base/ui_export.h" 14 #include "ui/base/ui_base_export.h"
15 15
16 namespace gfx { 16 namespace gfx {
17 class Rect; 17 class Rect;
18 } // namespace gfx 18 } // namespace gfx
19 19
20 namespace ui { 20 namespace ui {
21 class KeyEvent; 21 class KeyEvent;
22 } // namespace ui 22 } // namespace ui
23 23
24 namespace chromeos { 24 namespace chromeos {
25 namespace input_method { 25 namespace input_method {
26 class CandidateWindow; 26 class CandidateWindow;
27 } // namespace input_method 27 } // namespace input_method
28 28
29 class IBusText; 29 class IBusText;
30 30
31 class UI_EXPORT IBusInputContextHandlerInterface { 31 class UI_BASE_EXPORT IBusInputContextHandlerInterface {
32 public: 32 public:
33 // Called when the engine commit a text. 33 // Called when the engine commit a text.
34 virtual void CommitText(const std::string& text) = 0; 34 virtual void CommitText(const std::string& text) = 0;
35 35
36 // Called when the engine update preedit stroing. 36 // Called when the engine update preedit stroing.
37 virtual void UpdatePreeditText(const IBusText& text, 37 virtual void UpdatePreeditText(const IBusText& text,
38 uint32 cursor_pos, 38 uint32 cursor_pos,
39 bool visible) = 0; 39 bool visible) = 0;
40 40
41 // Called when the engine request deleting surrounding string. 41 // Called when the engine request deleting surrounding string.
42 virtual void DeleteSurroundingText(int32 offset, uint32 length) = 0; 42 virtual void DeleteSurroundingText(int32 offset, uint32 length) = 0;
43 }; 43 };
44 44
45 45
46 // A interface to handle the engine handler method call. 46 // A interface to handle the engine handler method call.
47 class UI_EXPORT IBusEngineHandlerInterface { 47 class UI_BASE_EXPORT IBusEngineHandlerInterface {
48 public: 48 public:
49 typedef base::Callback<void (bool consumed)> KeyEventDoneCallback; 49 typedef base::Callback<void (bool consumed)> KeyEventDoneCallback;
50 50
51 // A information about a focused text input field. 51 // A information about a focused text input field.
52 // A type of each member is based on the html spec, but InputContext can be 52 // A type of each member is based on the html spec, but InputContext can be
53 // used to specify about a non html text field like Omnibox. 53 // used to specify about a non html text field like Omnibox.
54 struct InputContext { 54 struct InputContext {
55 InputContext(ui::TextInputType type_, ui::TextInputMode mode_) : 55 InputContext(ui::TextInputType type_, ui::TextInputMode mode_) :
56 type(type_), mode(mode_) {} 56 type(type_), mode(mode_) {}
57 57
(...skipping 41 matching lines...) Expand 10 before | Expand all | Expand 10 after
99 // selection range, |anchor_pos| represents opposite index from |cursor_pos|. 99 // selection range, |anchor_pos| represents opposite index from |cursor_pos|.
100 // Otherwise |anchor_pos| is equal to |cursor_pos|. 100 // Otherwise |anchor_pos| is equal to |cursor_pos|.
101 virtual void SetSurroundingText(const std::string& text, uint32 cursor_pos, 101 virtual void SetSurroundingText(const std::string& text, uint32 cursor_pos,
102 uint32 anchor_pos) = 0; 102 uint32 anchor_pos) = 0;
103 103
104 protected: 104 protected:
105 IBusEngineHandlerInterface() {} 105 IBusEngineHandlerInterface() {}
106 }; 106 };
107 107
108 // A interface to handle the candidate window related method call. 108 // A interface to handle the candidate window related method call.
109 class UI_EXPORT IBusPanelCandidateWindowHandlerInterface { 109 class UI_BASE_EXPORT IBusPanelCandidateWindowHandlerInterface {
110 public: 110 public:
111 virtual ~IBusPanelCandidateWindowHandlerInterface() {} 111 virtual ~IBusPanelCandidateWindowHandlerInterface() {}
112 112
113 // Called when the IME updates the lookup table. 113 // Called when the IME updates the lookup table.
114 virtual void UpdateLookupTable( 114 virtual void UpdateLookupTable(
115 const input_method::CandidateWindow& candidate_window, 115 const input_method::CandidateWindow& candidate_window,
116 bool visible) = 0; 116 bool visible) = 0;
117 117
118 // Called when the IME updates the preedit text. The |text| is given in 118 // Called when the IME updates the preedit text. The |text| is given in
119 // UTF-8 encoding. 119 // UTF-8 encoding.
120 virtual void UpdatePreeditText(const std::string& text, uint32 cursor_pos, 120 virtual void UpdatePreeditText(const std::string& text, uint32 cursor_pos,
121 bool visible) = 0; 121 bool visible) = 0;
122 122
123 // Called when the application changes its caret bounds. 123 // Called when the application changes its caret bounds.
124 virtual void SetCursorBounds(const gfx::Rect& cursor_bounds, 124 virtual void SetCursorBounds(const gfx::Rect& cursor_bounds,
125 const gfx::Rect& composition_head) = 0; 125 const gfx::Rect& composition_head) = 0;
126 126
127 // Called when the text field's focus state is changed. 127 // Called when the text field's focus state is changed.
128 // |is_focused| is true when the text field gains the focus. 128 // |is_focused| is true when the text field gains the focus.
129 virtual void FocusStateChanged(bool is_focused) {} 129 virtual void FocusStateChanged(bool is_focused) {}
130 130
131 protected: 131 protected:
132 IBusPanelCandidateWindowHandlerInterface() {} 132 IBusPanelCandidateWindowHandlerInterface() {}
133 }; 133 };
134 134
135 135
136 // IBusBridge provides access of each IME related handler. This class 136 // IBusBridge provides access of each IME related handler. This class
137 // is used for IME implementation. 137 // is used for IME implementation.
138 class UI_EXPORT IBusBridge { 138 class UI_BASE_EXPORT IBusBridge {
139 public: 139 public:
140 virtual ~IBusBridge(); 140 virtual ~IBusBridge();
141 141
142 // Allocates the global instance. Must be called before any calls to Get(). 142 // Allocates the global instance. Must be called before any calls to Get().
143 static void Initialize(); 143 static void Initialize();
144 144
145 // Releases the global instance. 145 // Releases the global instance.
146 static void Shutdown(); 146 static void Shutdown();
147 147
148 // Returns IBusBridge global instance. Initialize() must be called first. 148 // Returns IBusBridge global instance. Initialize() must be called first.
(...skipping 46 matching lines...) Expand 10 before | Expand all | Expand 10 after
195 protected: 195 protected:
196 IBusBridge(); 196 IBusBridge();
197 197
198 private: 198 private:
199 DISALLOW_COPY_AND_ASSIGN(IBusBridge); 199 DISALLOW_COPY_AND_ASSIGN(IBusBridge);
200 }; 200 };
201 201
202 } // namespace chromeos 202 } // namespace chromeos
203 203
204 #endif // UI_BASE_IME_CHROMEOS_IBUS_BRIDGE_H_ 204 #endif // UI_BASE_IME_CHROMEOS_IBUS_BRIDGE_H_
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