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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 | 4 |
| 5 #ifndef UI_BASE_IME_INPUT_METHOD_AURALINUX_H_ | 5 #ifndef UI_BASE_IME_INPUT_METHOD_AURALINUX_H_ |
| 6 #define UI_BASE_IME_INPUT_METHOD_AURALINUX_H_ | 6 #define UI_BASE_IME_INPUT_METHOD_AURALINUX_H_ |
| 7 | 7 |
| 8 #include "base/memory/scoped_ptr.h" | 8 #include "base/memory/scoped_ptr.h" |
| 9 #include "ui/base/ime/input_method_base.h" | 9 #include "ui/base/ime/input_method_base.h" |
| 10 #include "ui/base/ime/linux/linux_input_method_context.h" | 10 #include "ui/base/ime/linux/linux_input_method_context.h" |
| 11 | 11 |
| 12 namespace ui { | 12 namespace ui { |
| 13 | 13 |
| 14 // A ui::InputMethod implementation for Aura on Linux platforms. The | 14 // A ui::InputMethod implementation for Aura on Linux platforms. The |
| 15 // implementation details are separated to ui::LinuxInputMethodContext | 15 // implementation details are separated to ui::LinuxInputMethodContext |
| 16 // interface. | 16 // interface. |
| 17 class UI_BASE_EXPORT InputMethodAuraLinux | 17 class UI_BASE_EXPORT InputMethodAuraLinux |
| 18 : public InputMethodBase, | 18 : public InputMethodBase, |
| 19 public LinuxInputMethodContextDelegate { | 19 public LinuxInputMethodContextDelegate { |
| 20 public: | 20 public: |
| 21 explicit InputMethodAuraLinux(internal::InputMethodDelegate* delegate); | 21 explicit InputMethodAuraLinux(internal::InputMethodDelegate* delegate); |
| 22 virtual ~InputMethodAuraLinux(); | 22 virtual ~InputMethodAuraLinux(); |
| 23 | 23 |
| 24 // Overriden from InputMethod. | 24 // Overriden from InputMethod. |
| 25 virtual void Init(bool focused) OVERRIDE; | 25 virtual void Init(bool focused) override; |
| 26 virtual bool OnUntranslatedIMEMessage(const base::NativeEvent& event, | 26 virtual bool OnUntranslatedIMEMessage(const base::NativeEvent& event, |
| 27 NativeEventResult* result) OVERRIDE; | 27 NativeEventResult* result) override; |
| 28 virtual bool DispatchKeyEvent(const ui::KeyEvent& event) OVERRIDE; | 28 virtual bool DispatchKeyEvent(const ui::KeyEvent& event) override; |
| 29 virtual void OnTextInputTypeChanged(const TextInputClient* client) OVERRIDE; | 29 virtual void OnTextInputTypeChanged(const TextInputClient* client) override; |
| 30 virtual void OnCaretBoundsChanged(const TextInputClient* client) OVERRIDE; | 30 virtual void OnCaretBoundsChanged(const TextInputClient* client) override; |
| 31 virtual void CancelComposition(const TextInputClient* client) OVERRIDE; | 31 virtual void CancelComposition(const TextInputClient* client) override; |
| 32 virtual void OnInputLocaleChanged() OVERRIDE; | 32 virtual void OnInputLocaleChanged() override; |
| 33 virtual std::string GetInputLocale() OVERRIDE; | 33 virtual std::string GetInputLocale() override; |
| 34 virtual bool IsActive() OVERRIDE; | 34 virtual bool IsActive() override; |
| 35 virtual bool IsCandidatePopupOpen() const OVERRIDE; | 35 virtual bool IsCandidatePopupOpen() const override; |
| 36 | 36 |
| 37 // Overriden from ui::LinuxInputMethodContextDelegate | 37 // Overriden from ui::LinuxInputMethodContextDelegate |
| 38 virtual void OnCommit(const base::string16& text) OVERRIDE; | 38 virtual void OnCommit(const base::string16& text) override; |
| 39 virtual void OnPreeditChanged(const CompositionText& composition_text) | 39 virtual void OnPreeditChanged(const CompositionText& composition_text) |
| 40 OVERRIDE; | 40 override; |
| 41 virtual void OnPreeditEnd() OVERRIDE; | 41 virtual void OnPreeditEnd() override; |
| 42 virtual void OnPreeditStart() OVERRIDE; | 42 virtual void OnPreeditStart() override; |
| 43 | 43 |
| 44 protected: | 44 protected: |
| 45 // Overridden from InputMethodBase. | 45 // Overridden from InputMethodBase. |
| 46 virtual void OnDidChangeFocusedClient(TextInputClient* focused_before, | 46 virtual void OnDidChangeFocusedClient(TextInputClient* focused_before, |
| 47 TextInputClient* focused) OVERRIDE; | 47 TextInputClient* focused) override; |
| 48 | 48 |
| 49 private: | 49 private: |
| 50 // Allows to fire a VKEY_PROCESSKEY key event. | 50 // Allows to fire a VKEY_PROCESSKEY key event. |
| 51 void AllowToFireProcessKey(const ui::KeyEvent& event); | 51 void AllowToFireProcessKey(const ui::KeyEvent& event); |
| 52 // Fires a VKEY_PROCESSKEY key event if allowed. | 52 // Fires a VKEY_PROCESSKEY key event if allowed. |
| 53 void MaybeFireProcessKey(); | 53 void MaybeFireProcessKey(); |
| 54 // Stops firing VKEY_PROCESSKEY key events. | 54 // Stops firing VKEY_PROCESSKEY key events. |
| 55 void StopFiringProcessKey(); | 55 void StopFiringProcessKey(); |
| 56 | 56 |
| 57 scoped_ptr<LinuxInputMethodContext> input_method_context_; | 57 scoped_ptr<LinuxInputMethodContext> input_method_context_; |
| (...skipping 17 matching lines...) Expand all Loading... |
| 75 // VKEY_PROCESSKEY event twice for a single key event. | 75 // VKEY_PROCESSKEY event twice for a single key event. |
| 76 bool allowed_to_fire_vkey_process_key_; | 76 bool allowed_to_fire_vkey_process_key_; |
| 77 int vkey_processkey_flags_; | 77 int vkey_processkey_flags_; |
| 78 | 78 |
| 79 DISALLOW_COPY_AND_ASSIGN(InputMethodAuraLinux); | 79 DISALLOW_COPY_AND_ASSIGN(InputMethodAuraLinux); |
| 80 }; | 80 }; |
| 81 | 81 |
| 82 } // namespace ui | 82 } // namespace ui |
| 83 | 83 |
| 84 #endif // UI_BASE_IME_INPUT_METHOD_AURALINUX_H_ | 84 #endif // UI_BASE_IME_INPUT_METHOD_AURALINUX_H_ |
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