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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 "ui/base/ime/remote_input_method_win.h" | 5 #include "ui/base/ime/remote_input_method_win.h" |
| 6 | 6 |
| 7 #include <stddef.h> | 7 #include <stddef.h> |
| 8 #include <stdint.h> | 8 #include <stdint.h> |
| 9 | 9 |
| 10 #include "base/command_line.h" | 10 #include "base/command_line.h" |
| 11 #include "base/macros.h" | 11 #include "base/macros.h" |
| 12 #include "base/observer_list.h" | 12 #include "base/observer_list.h" |
| 13 #include "base/strings/utf_string_conversions.h" | 13 #include "base/strings/utf_string_conversions.h" |
| 14 #include "base/win/metro.h" | 14 #include "base/win/metro.h" |
| 15 #include "base/win/scoped_handle.h" | 15 #include "base/win/scoped_handle.h" |
| 16 #include "ui/base/ime/input_method.h" | 16 #include "ui/base/ime/input_method.h" |
| 17 #include "ui/base/ime/input_method_delegate.h" | 17 #include "ui/base/ime/input_method_delegate.h" |
| 18 #include "ui/base/ime/input_method_log_collector.h" |
| 18 #include "ui/base/ime/input_method_observer.h" | 19 #include "ui/base/ime/input_method_observer.h" |
| 19 #include "ui/base/ime/remote_input_method_delegate_win.h" | 20 #include "ui/base/ime/remote_input_method_delegate_win.h" |
| 20 #include "ui/base/ime/text_input_client.h" | 21 #include "ui/base/ime/text_input_client.h" |
| 21 #include "ui/base/ime/win/tsf_input_scope.h" | 22 #include "ui/base/ime/win/tsf_input_scope.h" |
| 22 #include "ui/base/ui_base_switches.h" | 23 #include "ui/base/ui_base_switches.h" |
| 23 #include "ui/events/event.h" | 24 #include "ui/events/event.h" |
| 24 #include "ui/events/event_utils.h" | 25 #include "ui/events/event_utils.h" |
| 25 #include "ui/gfx/geometry/rect.h" | 26 #include "ui/gfx/geometry/rect.h" |
| 26 | 27 |
| 27 namespace ui { | 28 namespace ui { |
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| 114 | 115 |
| 115 class RemoteInputMethodWin : public InputMethod, | 116 class RemoteInputMethodWin : public InputMethod, |
| 116 public RemoteInputMethodPrivateWin { | 117 public RemoteInputMethodPrivateWin { |
| 117 public: | 118 public: |
| 118 explicit RemoteInputMethodWin(internal::InputMethodDelegate* delegate) | 119 explicit RemoteInputMethodWin(internal::InputMethodDelegate* delegate) |
| 119 : delegate_(delegate), | 120 : delegate_(delegate), |
| 120 remote_delegate_(NULL), | 121 remote_delegate_(NULL), |
| 121 text_input_client_(NULL), | 122 text_input_client_(NULL), |
| 122 is_candidate_popup_open_(false), | 123 is_candidate_popup_open_(false), |
| 123 is_ime_(false), | 124 is_ime_(false), |
| 124 langid_(kFallbackLangID) { | 125 langid_(kFallbackLangID), |
| 126 log_collector_(new InputMethodLogCollector()) { |
| 125 RegisterInstance(this, this); | 127 RegisterInstance(this, this); |
| 126 } | 128 } |
| 127 | 129 |
| 128 ~RemoteInputMethodWin() override { | 130 ~RemoteInputMethodWin() override { |
| 129 FOR_EACH_OBSERVER(InputMethodObserver, | 131 FOR_EACH_OBSERVER(InputMethodObserver, |
| 130 observer_list_, | 132 observer_list_, |
| 131 OnInputMethodDestroyed(this)); | 133 OnInputMethodDestroyed(this)); |
| 132 UnregisterInstance(this); | 134 UnregisterInstance(this); |
| 133 } | 135 } |
| 134 | 136 |
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| 323 for (size_t i = 0; i < text.size(); ++i) { | 325 for (size_t i = 0; i < text.size(); ++i) { |
| 324 ui::KeyEvent char_event(text[i], static_cast<ui::KeyboardCode>(text[i]), | 326 ui::KeyEvent char_event(text[i], static_cast<ui::KeyboardCode>(text[i]), |
| 325 ui::EF_NONE); | 327 ui::EF_NONE); |
| 326 text_input_client_->InsertChar(char_event); | 328 text_input_client_->InsertChar(char_event); |
| 327 } | 329 } |
| 328 return; | 330 return; |
| 329 } | 331 } |
| 330 text_input_client_->InsertText(text); | 332 text_input_client_->InsertText(text); |
| 331 } | 333 } |
| 332 | 334 |
| 335 InputMethodLogCollector* GetLogCollector() override { |
| 336 return log_collector_.get(); |
| 337 } |
| 338 |
| 333 bool CanSendRemoteNotification( | 339 bool CanSendRemoteNotification( |
| 334 const TextInputClient* text_input_client) const { | 340 const TextInputClient* text_input_client) const { |
| 335 return text_input_client_ && | 341 return text_input_client_ && |
| 336 text_input_client_ == text_input_client && | 342 text_input_client_ == text_input_client && |
| 337 remote_delegate_; | 343 remote_delegate_; |
| 338 } | 344 } |
| 339 | 345 |
| 340 base::ObserverList<InputMethodObserver> observer_list_; | 346 base::ObserverList<InputMethodObserver> observer_list_; |
| 341 | 347 |
| 342 internal::InputMethodDelegate* delegate_; | 348 internal::InputMethodDelegate* delegate_; |
| 343 internal::RemoteInputMethodDelegateWin* remote_delegate_; | 349 internal::RemoteInputMethodDelegateWin* remote_delegate_; |
| 344 | 350 |
| 345 TextInputClient* text_input_client_; | 351 TextInputClient* text_input_client_; |
| 346 std::vector<int32_t> input_scopes_; | 352 std::vector<int32_t> input_scopes_; |
| 347 std::vector<gfx::Rect> composition_character_bounds_; | 353 std::vector<gfx::Rect> composition_character_bounds_; |
| 348 bool is_candidate_popup_open_; | 354 bool is_candidate_popup_open_; |
| 349 bool is_ime_; | 355 bool is_ime_; |
| 350 LANGID langid_; | 356 LANGID langid_; |
| 357 scoped_ptr<InputMethodLogCollector> log_collector_; |
| 351 | 358 |
| 352 DISALLOW_COPY_AND_ASSIGN(RemoteInputMethodWin); | 359 DISALLOW_COPY_AND_ASSIGN(RemoteInputMethodWin); |
| 353 }; | 360 }; |
| 354 | 361 |
| 355 } // namespace | 362 } // namespace |
| 356 | 363 |
| 357 bool IsRemoteInputMethodWinRequired(gfx::AcceleratedWidget widget) { | 364 bool IsRemoteInputMethodWinRequired(gfx::AcceleratedWidget widget) { |
| 358 // If the remote input method is already registered then don't do it again. | 365 // If the remote input method is already registered then don't do it again. |
| 359 if (ui::g_public_interface_ && ui::g_private_interface_) | 366 if (ui::g_public_interface_ && ui::g_private_interface_) |
| 360 return false; | 367 return false; |
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| 378 return make_scoped_ptr(new RemoteInputMethodWin(delegate)); | 385 return make_scoped_ptr(new RemoteInputMethodWin(delegate)); |
| 379 } | 386 } |
| 380 | 387 |
| 381 // static | 388 // static |
| 382 RemoteInputMethodPrivateWin* RemoteInputMethodPrivateWin::Get( | 389 RemoteInputMethodPrivateWin* RemoteInputMethodPrivateWin::Get( |
| 383 InputMethod* input_method) { | 390 InputMethod* input_method) { |
| 384 return GetPrivate(input_method); | 391 return GetPrivate(input_method); |
| 385 } | 392 } |
| 386 | 393 |
| 387 } // namespace ui | 394 } // namespace ui |
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