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1 // Copyright (c) 2010 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 "views/controls/link.h" | 5 #include "views/controls/link.h" |
6 | 6 |
7 #if defined(OS_LINUX) | 7 #if defined(OS_LINUX) |
8 #include <gdk/gdk.h> | 8 #include <gdk/gdk.h> |
9 #endif | 9 #endif |
10 | 10 |
11 #include "base/logging.h" | 11 #include "base/logging.h" |
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90 } | 90 } |
91 | 91 |
92 void Link::SetController(LinkController* controller) { | 92 void Link::SetController(LinkController* controller) { |
93 controller_ = controller; | 93 controller_ = controller; |
94 } | 94 } |
95 | 95 |
96 const LinkController* Link::GetController() { | 96 const LinkController* Link::GetController() { |
97 return controller_; | 97 return controller_; |
98 } | 98 } |
99 | 99 |
100 bool Link::OnMousePressed(const MouseEvent& e) { | 100 bool Link::OnMousePressed(const MouseEvent& event) { |
101 if (!enabled_ || (!e.IsLeftMouseButton() && !e.IsMiddleMouseButton())) | 101 if (!enabled_ || (!event.IsLeftMouseButton() && !event.IsMiddleMouseButton())) |
102 return false; | 102 return false; |
103 SetHighlighted(true); | 103 SetHighlighted(true); |
104 return true; | 104 return true; |
105 } | 105 } |
106 | 106 |
107 bool Link::OnMouseDragged(const MouseEvent& e) { | 107 bool Link::OnMouseDragged(const MouseEvent& event) { |
108 SetHighlighted(enabled_ && | 108 SetHighlighted(enabled_ && |
109 (e.IsLeftMouseButton() || e.IsMiddleMouseButton()) && | 109 (event.IsLeftMouseButton() || event.IsMiddleMouseButton()) && |
110 HitTest(e.location())); | 110 HitTest(event.location())); |
111 return true; | 111 return true; |
112 } | 112 } |
113 | 113 |
114 void Link::OnMouseReleased(const MouseEvent& e, bool canceled) { | 114 void Link::OnMouseReleased(const MouseEvent& event) { |
115 // Change the highlight first just in case this instance is deleted | 115 // Change the highlight first just in case this instance is deleted |
116 // while calling the controller | 116 // while calling the controller |
117 SetHighlighted(false); | 117 OnMouseCaptureLost(); |
118 if (enabled_ && !canceled && | 118 if (enabled_ && (event.IsLeftMouseButton() || event.IsMiddleMouseButton()) && |
119 (e.IsLeftMouseButton() || e.IsMiddleMouseButton()) && | 119 HitTest(event.location())) { |
120 HitTest(e.location())) { | |
121 // Focus the link on click. | 120 // Focus the link on click. |
122 RequestFocus(); | 121 RequestFocus(); |
123 | 122 |
124 if (controller_) | 123 if (controller_) |
125 controller_->LinkActivated(this, e.flags()); | 124 controller_->LinkActivated(this, event.flags()); |
126 } | 125 } |
127 } | 126 } |
128 | 127 |
129 bool Link::OnKeyPressed(const KeyEvent& e) { | 128 void Link::OnMouseCaptureLost() { |
130 bool activate = ((e.key_code() == ui::VKEY_SPACE) || | 129 SetHighlighted(false); |
131 (e.key_code() == ui::VKEY_RETURN)); | 130 } |
| 131 |
| 132 bool Link::OnKeyPressed(const KeyEvent& event) { |
| 133 bool activate = ((event.key_code() == ui::VKEY_SPACE) || |
| 134 (event.key_code() == ui::VKEY_RETURN)); |
132 if (!activate) | 135 if (!activate) |
133 return false; | 136 return false; |
134 | 137 |
135 SetHighlighted(false); | 138 SetHighlighted(false); |
136 | 139 |
137 // Focus the link on key pressed. | 140 // Focus the link on key pressed. |
138 RequestFocus(); | 141 RequestFocus(); |
139 | 142 |
140 if (controller_) | 143 if (controller_) |
141 controller_->LinkActivated(this, e.flags()); | 144 controller_->LinkActivated(this, event.flags()); |
142 | 145 |
143 return true; | 146 return true; |
144 } | 147 } |
145 | 148 |
146 bool Link::SkipDefaultKeyEventProcessing(const KeyEvent& e) { | 149 bool Link::SkipDefaultKeyEventProcessing(const KeyEvent& event) { |
147 // Make sure we don't process space or enter as accelerators. | 150 // Make sure we don't process space or enter as accelerators. |
148 return (e.key_code() == ui::VKEY_SPACE) || | 151 return (event.key_code() == ui::VKEY_SPACE) || |
149 (e.key_code() == ui::VKEY_RETURN); | 152 (event.key_code() == ui::VKEY_RETURN); |
150 } | 153 } |
151 | 154 |
152 void Link::GetAccessibleState(ui::AccessibleViewState* state) { | 155 void Link::GetAccessibleState(ui::AccessibleViewState* state) { |
153 Label::GetAccessibleState(state); | 156 Label::GetAccessibleState(state); |
154 state->role = ui::AccessibilityTypes::ROLE_LINK; | 157 state->role = ui::AccessibilityTypes::ROLE_LINK; |
155 } | 158 } |
156 | 159 |
157 void Link::SetFont(const gfx::Font& font) { | 160 void Link::SetFont(const gfx::Font& font) { |
158 Label::SetFont(font); | 161 Label::SetFont(font); |
159 ValidateStyle(); | 162 ValidateStyle(); |
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222 } else { | 225 } else { |
223 if (font().GetStyle() & gfx::Font::UNDERLINED) { | 226 if (font().GetStyle() & gfx::Font::UNDERLINED) { |
224 Label::SetFont( | 227 Label::SetFont( |
225 font().DeriveFont(0, font().GetStyle() & ~gfx::Font::UNDERLINED)); | 228 font().DeriveFont(0, font().GetStyle() & ~gfx::Font::UNDERLINED)); |
226 } | 229 } |
227 Label::SetColor(disabled_color_); | 230 Label::SetColor(disabled_color_); |
228 } | 231 } |
229 } | 232 } |
230 | 233 |
231 } // namespace views | 234 } // namespace views |
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