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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 #include "win8/metro_driver/ime/input_source.h" | 5 #include "win8/metro_driver/ime/input_source.h" |
6 | 6 |
7 #include <atlbase.h> | 7 #include <atlbase.h> |
8 #include <atlcom.h> | 8 #include <atlcom.h> |
9 #include <msctf.h> | 9 #include <msctf.h> |
10 | 10 |
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56 if (cookie_ == TF_INVALID_COOKIE || !source_) | 56 if (cookie_ == TF_INVALID_COOKIE || !source_) |
57 return; | 57 return; |
58 if (FAILED(source_->UnadviseSink(cookie_))) | 58 if (FAILED(source_->UnadviseSink(cookie_))) |
59 return; | 59 return; |
60 cookie_ = TF_INVALID_COOKIE; | 60 cookie_ = TF_INVALID_COOKIE; |
61 source_.Release(); | 61 source_.Release(); |
62 } | 62 } |
63 | 63 |
64 private: | 64 private: |
65 // ITfLanguageProfileNotifySink overrides: | 65 // ITfLanguageProfileNotifySink overrides: |
66 STDMETHOD(OnLanguageChange)(LANGID langid, BOOL *accept) OVERRIDE { | 66 STDMETHOD(OnLanguageChange)(LANGID langid, BOOL *accept) override { |
67 if (!accept) | 67 if (!accept) |
68 return E_INVALIDARG; | 68 return E_INVALIDARG; |
69 *accept = TRUE; | 69 *accept = TRUE; |
70 return S_OK; | 70 return S_OK; |
71 } | 71 } |
72 | 72 |
73 STDMETHOD(OnLanguageChanged)() OVERRIDE { | 73 STDMETHOD(OnLanguageChanged)() override { |
74 if (!on_language_chanaged_.is_null()) | 74 if (!on_language_chanaged_.is_null()) |
75 on_language_chanaged_.Run(); | 75 on_language_chanaged_.Run(); |
76 return S_OK; | 76 return S_OK; |
77 } | 77 } |
78 | 78 |
79 base::Closure on_language_chanaged_; | 79 base::Closure on_language_chanaged_; |
80 base::win::ScopedComPtr<ITfSource> source_; | 80 base::win::ScopedComPtr<ITfSource> source_; |
81 DWORD cookie_; | 81 DWORD cookie_; |
82 | 82 |
83 DISALLOW_COPY_AND_ASSIGN(InputSourceMonitor); | 83 DISALLOW_COPY_AND_ASSIGN(InputSourceMonitor); |
84 }; | 84 }; |
85 | 85 |
86 class InputSourceImpl : public InputSource { | 86 class InputSourceImpl : public InputSource { |
87 public: | 87 public: |
88 InputSourceImpl(ITfInputProcessorProfileMgr* profile_manager, | 88 InputSourceImpl(ITfInputProcessorProfileMgr* profile_manager, |
89 InputSourceMonitor* monitor) | 89 InputSourceMonitor* monitor) |
90 : profile_manager_(profile_manager), | 90 : profile_manager_(profile_manager), |
91 monitor_(monitor) { | 91 monitor_(monitor) { |
92 monitor_->SetCallback(base::Bind(&InputSourceImpl::OnLanguageChanged, | 92 monitor_->SetCallback(base::Bind(&InputSourceImpl::OnLanguageChanged, |
93 base::Unretained(this))); | 93 base::Unretained(this))); |
94 } | 94 } |
95 virtual ~InputSourceImpl() { | 95 virtual ~InputSourceImpl() { |
96 monitor_->SetCallback(base::Closure()); | 96 monitor_->SetCallback(base::Closure()); |
97 monitor_->Unadvise(); | 97 monitor_->Unadvise(); |
98 } | 98 } |
99 | 99 |
100 private: | 100 private: |
101 // InputSource overrides. | 101 // InputSource overrides. |
102 virtual bool GetActiveSource(LANGID* langid, bool* is_ime) OVERRIDE { | 102 virtual bool GetActiveSource(LANGID* langid, bool* is_ime) override { |
103 TF_INPUTPROCESSORPROFILE profile = {}; | 103 TF_INPUTPROCESSORPROFILE profile = {}; |
104 HRESULT hr = profile_manager_->GetActiveProfile(GUID_TFCAT_TIP_KEYBOARD, | 104 HRESULT hr = profile_manager_->GetActiveProfile(GUID_TFCAT_TIP_KEYBOARD, |
105 &profile); | 105 &profile); |
106 if (FAILED(hr)) { | 106 if (FAILED(hr)) { |
107 LOG(ERROR) << "ITfInputProcessorProfileMgr::GetActiveProfile failed." | 107 LOG(ERROR) << "ITfInputProcessorProfileMgr::GetActiveProfile failed." |
108 << " hr = " << hr; | 108 << " hr = " << hr; |
109 return false; | 109 return false; |
110 } | 110 } |
111 *langid = profile.langid; | 111 *langid = profile.langid; |
112 *is_ime = profile.dwProfileType == TF_PROFILETYPE_INPUTPROCESSOR; | 112 *is_ime = profile.dwProfileType == TF_PROFILETYPE_INPUTPROCESSOR; |
113 return true; | 113 return true; |
114 } | 114 } |
115 virtual void AddObserver(InputSourceObserver* observer) OVERRIDE { | 115 virtual void AddObserver(InputSourceObserver* observer) override { |
116 observer_list_.AddObserver(observer); | 116 observer_list_.AddObserver(observer); |
117 } | 117 } |
118 virtual void RemoveObserver(InputSourceObserver* observer) OVERRIDE { | 118 virtual void RemoveObserver(InputSourceObserver* observer) override { |
119 observer_list_.RemoveObserver(observer); | 119 observer_list_.RemoveObserver(observer); |
120 } | 120 } |
121 void OnLanguageChanged() { | 121 void OnLanguageChanged() { |
122 FOR_EACH_OBSERVER(InputSourceObserver, | 122 FOR_EACH_OBSERVER(InputSourceObserver, |
123 observer_list_, | 123 observer_list_, |
124 OnInputSourceChanged()); | 124 OnInputSourceChanged()); |
125 } | 125 } |
126 | 126 |
127 base::win::ScopedComPtr<ITfInputProcessorProfileMgr> profile_manager_; | 127 base::win::ScopedComPtr<ITfInputProcessorProfileMgr> profile_manager_; |
128 scoped_refptr<InputSourceMonitor> monitor_; | 128 scoped_refptr<InputSourceMonitor> monitor_; |
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161 if (!monitor->Initialize(profiles_source)) { | 161 if (!monitor->Initialize(profiles_source)) { |
162 LOG(ERROR) << "Failed to initialize the monitor."; | 162 LOG(ERROR) << "Failed to initialize the monitor."; |
163 return scoped_ptr<InputSource>(); | 163 return scoped_ptr<InputSource>(); |
164 } | 164 } |
165 | 165 |
166 // Transfer the ownership. | 166 // Transfer the ownership. |
167 return scoped_ptr<InputSource>(new InputSourceImpl(profile_manager, monitor)); | 167 return scoped_ptr<InputSource>(new InputSourceImpl(profile_manager, monitor)); |
168 } | 168 } |
169 | 169 |
170 } // namespace metro_driver | 170 } // namespace metro_driver |
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