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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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/text_input_client.h" | |
6 #include "views/ime/input_method_base.h" | 5 #include "views/ime/input_method_base.h" |
7 #include "views/ime/text_input_type_tracker.h" | 6 #include "views/ime/text_input_type_tracker.h" |
8 #include "views/view.h" | 7 #include "views/view.h" |
9 #include "views/widget/widget.h" | 8 #include "views/widget/widget.h" |
10 | 9 |
11 #include "base/logging.h" | 10 #include "base/logging.h" |
12 | 11 |
13 namespace views { | 12 namespace views { |
14 | 13 |
15 InputMethodBase::InputMethodBase() | 14 InputMethodBase::InputMethodBase() |
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64 return widget_->GetFocusManager()->GetFocusedView(); | 63 return widget_->GetFocusManager()->GetFocusedView(); |
65 } | 64 } |
66 | 65 |
67 void InputMethodBase::OnTextInputTypeChanged(View* view) { | 66 void InputMethodBase::OnTextInputTypeChanged(View* view) { |
68 if (IsViewFocused(view)) { | 67 if (IsViewFocused(view)) { |
69 TextInputTypeTracker::GetInstance()->OnTextInputTypeChanged( | 68 TextInputTypeTracker::GetInstance()->OnTextInputTypeChanged( |
70 GetTextInputType(), widget_); | 69 GetTextInputType(), widget_); |
71 } | 70 } |
72 } | 71 } |
73 | 72 |
74 ui::TextInputClient* InputMethodBase::GetTextInputClient() const { | 73 TextInputClient* InputMethodBase::GetTextInputClient() const { |
75 return (widget_focused_ && GetFocusedView()) ? | 74 return (widget_focused_ && GetFocusedView()) ? |
76 GetFocusedView()->GetTextInputClient() : NULL; | 75 GetFocusedView()->GetTextInputClient() : NULL; |
77 } | 76 } |
78 | 77 |
79 ui::TextInputType InputMethodBase::GetTextInputType() const { | 78 ui::TextInputType InputMethodBase::GetTextInputType() const { |
80 ui::TextInputClient* client = GetTextInputClient(); | 79 TextInputClient* client = GetTextInputClient(); |
81 return client ? client->GetTextInputType() : ui::TEXT_INPUT_TYPE_NONE; | 80 return client ? client->GetTextInputType() : ui::TEXT_INPUT_TYPE_NONE; |
82 } | 81 } |
83 | 82 |
84 bool InputMethodBase::IsMock() const { | 83 bool InputMethodBase::IsMock() const { |
85 return false; | 84 return false; |
86 } | 85 } |
87 | 86 |
88 void InputMethodBase::OnWillChangeFocus(View* focused_before, View* focused) { | 87 void InputMethodBase::OnWillChangeFocus(View* focused_before, View* focused) { |
89 } | 88 } |
90 | 89 |
91 void InputMethodBase::OnDidChangeFocus(View* focused_before, View* focused) { | 90 void InputMethodBase::OnDidChangeFocus(View* focused_before, View* focused) { |
92 if (widget_focused_) { | 91 if (widget_focused_) { |
93 TextInputTypeTracker::GetInstance()->OnTextInputTypeChanged( | 92 TextInputTypeTracker::GetInstance()->OnTextInputTypeChanged( |
94 GetTextInputType(), widget_); | 93 GetTextInputType(), widget_); |
95 } | 94 } |
96 } | 95 } |
97 | 96 |
98 bool InputMethodBase::IsViewFocused(View* view) const { | 97 bool InputMethodBase::IsViewFocused(View* view) const { |
99 return widget_focused_ && view && GetFocusedView() == view; | 98 return widget_focused_ && view && GetFocusedView() == view; |
100 } | 99 } |
101 | 100 |
102 bool InputMethodBase::IsTextInputTypeNone() const { | 101 bool InputMethodBase::IsTextInputTypeNone() const { |
103 return GetTextInputType() == ui::TEXT_INPUT_TYPE_NONE; | 102 return GetTextInputType() == ui::TEXT_INPUT_TYPE_NONE; |
104 } | 103 } |
105 | 104 |
106 void InputMethodBase::OnInputMethodChanged() const { | 105 void InputMethodBase::OnInputMethodChanged() const { |
107 ui::TextInputClient* client = GetTextInputClient(); | 106 TextInputClient* client = GetTextInputClient(); |
108 if (client && client->GetTextInputType() != ui::TEXT_INPUT_TYPE_NONE) | 107 if (client && client->GetTextInputType() != ui::TEXT_INPUT_TYPE_NONE) |
109 client->OnInputMethodChanged(); | 108 client->OnInputMethodChanged(); |
110 } | 109 } |
111 | 110 |
112 void InputMethodBase::DispatchKeyEventPostIME(const KeyEvent& key) const { | 111 void InputMethodBase::DispatchKeyEventPostIME(const KeyEvent& key) const { |
113 if (delegate_) | 112 if (delegate_) |
114 delegate_->DispatchKeyEventPostIME(key); | 113 delegate_->DispatchKeyEventPostIME(key); |
115 } | 114 } |
116 | 115 |
117 bool InputMethodBase::GetCaretBoundsInWidget(gfx::Rect* rect) const { | 116 bool InputMethodBase::GetCaretBoundsInWidget(gfx::Rect* rect) const { |
118 DCHECK(rect); | 117 DCHECK(rect); |
119 ui::TextInputClient* client = GetTextInputClient(); | 118 TextInputClient* client = GetTextInputClient(); |
120 if (!client || client->GetTextInputType() == ui::TEXT_INPUT_TYPE_NONE) | 119 if (!client || client->GetTextInputType() == ui::TEXT_INPUT_TYPE_NONE) |
121 return false; | 120 return false; |
122 | 121 |
123 *rect = GetFocusedView()->ConvertRectToWidget(client->GetCaretBounds()); | 122 *rect = GetFocusedView()->ConvertRectToWidget(client->GetCaretBounds()); |
124 | 123 |
125 // We need to do coordinate conversion if the focused view is inside a child | 124 // We need to do coordinate conversion if the focused view is inside a child |
126 // Widget. | 125 // Widget. |
127 if (GetFocusedView()->GetWidget() != widget_) | 126 if (GetFocusedView()->GetWidget() != widget_) |
128 return Widget::ConvertRect(GetFocusedView()->GetWidget(), widget_, rect); | 127 return Widget::ConvertRect(GetFocusedView()->GetWidget(), widget_, rect); |
129 return true; | 128 return true; |
130 } | 129 } |
131 } // namespace views | 130 } // namespace views |
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