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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 #include "ui/views/ime/input_method_bridge.h" | 5 #include "ui/views/ime/input_method_bridge.h" |
6 | 6 |
7 #include "ui/base/ime/input_method.h" | 7 #include "ui/base/ime/input_method.h" |
8 #include "ui/base/ime/input_method_observer.h" | 8 #include "ui/base/ime/input_method_observer.h" |
9 #include "ui/events/event.h" | 9 #include "ui/events/event.h" |
10 #include "ui/gfx/rect.h" | 10 #include "ui/gfx/rect.h" |
11 #include "ui/views/view.h" | 11 #include "ui/views/view.h" |
12 #include "ui/views/widget/widget.h" | 12 #include "ui/views/widget/widget.h" |
13 | 13 |
14 namespace views { | 14 namespace views { |
15 | 15 |
16 // InputMethodBridge::HostObserver class --------------------------------------- | 16 // InputMethodBridge::HostObserver class --------------------------------------- |
17 | 17 |
18 // An observer class for observing the host input method. When the host input | 18 // An observer class for observing the host input method. When the host input |
19 // method is destroyed, it will null out the |host_| field on the | 19 // method is destroyed, it will null out the |host_| field on the |
20 // InputMethodBridge object. | 20 // InputMethodBridge object. |
21 class InputMethodBridge::HostObserver : public ui::InputMethodObserver { | 21 class InputMethodBridge::HostObserver : public ui::InputMethodObserver { |
22 public: | 22 public: |
23 explicit HostObserver(InputMethodBridge* bridge); | 23 explicit HostObserver(InputMethodBridge* bridge); |
24 virtual ~HostObserver(); | 24 virtual ~HostObserver(); |
25 | 25 |
26 virtual void OnTextInputTypeChanged( | 26 virtual void OnTextInputTypeChanged( |
27 const ui::TextInputClient* client) OVERRIDE {} | 27 const ui::TextInputClient* client) override {} |
28 virtual void OnFocus() OVERRIDE {} | 28 virtual void OnFocus() override {} |
29 virtual void OnBlur() OVERRIDE {} | 29 virtual void OnBlur() override {} |
30 virtual void OnCaretBoundsChanged( | 30 virtual void OnCaretBoundsChanged( |
31 const ui::TextInputClient* client) OVERRIDE {} | 31 const ui::TextInputClient* client) override {} |
32 virtual void OnTextInputStateChanged( | 32 virtual void OnTextInputStateChanged( |
33 const ui::TextInputClient* client) OVERRIDE {} | 33 const ui::TextInputClient* client) override {} |
34 virtual void OnInputMethodDestroyed( | 34 virtual void OnInputMethodDestroyed( |
35 const ui::InputMethod* input_method) OVERRIDE; | 35 const ui::InputMethod* input_method) override; |
36 virtual void OnShowImeIfNeeded() OVERRIDE {} | 36 virtual void OnShowImeIfNeeded() override {} |
37 | 37 |
38 private: | 38 private: |
39 InputMethodBridge* bridge_; | 39 InputMethodBridge* bridge_; |
40 | 40 |
41 DISALLOW_COPY_AND_ASSIGN(HostObserver); | 41 DISALLOW_COPY_AND_ASSIGN(HostObserver); |
42 }; | 42 }; |
43 | 43 |
44 InputMethodBridge::HostObserver::HostObserver(InputMethodBridge* bridge) | 44 InputMethodBridge::HostObserver::HostObserver(InputMethodBridge* bridge) |
45 : bridge_(bridge) { | 45 : bridge_(bridge) { |
46 bridge_->host_->AddObserver(this); | 46 bridge_->host_->AddObserver(this); |
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339 OnTextInputTypeChanged(focused); | 339 OnTextInputTypeChanged(focused); |
340 OnCaretBoundsChanged(focused); | 340 OnCaretBoundsChanged(focused); |
341 } | 341 } |
342 | 342 |
343 ui::InputMethod* InputMethodBridge::GetHostInputMethod() const { | 343 ui::InputMethod* InputMethodBridge::GetHostInputMethod() const { |
344 return host_; | 344 return host_; |
345 } | 345 } |
346 | 346 |
347 | 347 |
348 } // namespace views | 348 } // namespace views |
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