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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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/views/controls/button/custom_button.h" | 5 #include "ui/views/controls/button/custom_button.h" |
| 6 | 6 |
| 7 #include "ui/accessibility/ax_view_state.h" | 7 #include "ui/accessibility/ax_view_state.h" |
| 8 #include "ui/events/event.h" | 8 #include "ui/events/event.h" |
| 9 #include "ui/events/event_utils.h" | 9 #include "ui/events/event_utils.h" |
| 10 #include "ui/events/keycodes/keyboard_codes.h" | 10 #include "ui/events/keycodes/keyboard_codes.h" |
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| 191 return false; | 191 return false; |
| 192 | 192 |
| 193 // Space sets button state to pushed. Enter clicks the button. This matches | 193 // Space sets button state to pushed. Enter clicks the button. This matches |
| 194 // the Windows native behavior of buttons, where Space clicks the button on | 194 // the Windows native behavior of buttons, where Space clicks the button on |
| 195 // KeyRelease and Enter clicks the button on KeyPressed. | 195 // KeyRelease and Enter clicks the button on KeyPressed. |
| 196 if (event.key_code() == ui::VKEY_SPACE) { | 196 if (event.key_code() == ui::VKEY_SPACE) { |
| 197 SetState(STATE_PRESSED); | 197 SetState(STATE_PRESSED); |
| 198 } else if (event.key_code() == ui::VKEY_RETURN) { | 198 } else if (event.key_code() == ui::VKEY_RETURN) { |
| 199 SetState(STATE_NORMAL); | 199 SetState(STATE_NORMAL); |
| 200 // TODO(beng): remove once NotifyClick takes ui::Event. | 200 // TODO(beng): remove once NotifyClick takes ui::Event. |
| 201 ui::MouseEvent synthetic_event(ui::ET_MOUSE_RELEASED, gfx::Point(), | 201 ui::MouseEvent synthetic_event( |
| 202 gfx::Point(), ui::EventTimeForNow(), | 202 ui::ET_MOUSE_RELEASED, gfx::Point(), gfx::Point(), |
| 203 ui::EF_LEFT_MOUSE_BUTTON, | 203 ui::EventTimeForNow(), ui::EF_LEFT_MOUSE_BUTTON, |
| 204 ui::EF_LEFT_MOUSE_BUTTON); | 204 ui::EF_LEFT_MOUSE_BUTTON, |
| 205 ui::PointerEventDetails(ui::EventPointerType::POINTER_TYPE_MOUSE)); |
| 205 NotifyClick(synthetic_event); | 206 NotifyClick(synthetic_event); |
| 206 } else { | 207 } else { |
| 207 return false; | 208 return false; |
| 208 } | 209 } |
| 209 return true; | 210 return true; |
| 210 } | 211 } |
| 211 | 212 |
| 212 bool CustomButton::OnKeyReleased(const ui::KeyEvent& event) { | 213 bool CustomButton::OnKeyReleased(const ui::KeyEvent& event) { |
| 213 if ((state_ == STATE_DISABLED) || (event.key_code() != ui::VKEY_SPACE)) | 214 if ((state_ == STATE_DISABLED) || (event.key_code() != ui::VKEY_SPACE)) |
| 214 return false; | 215 return false; |
| 215 | 216 |
| 216 SetState(STATE_NORMAL); | 217 SetState(STATE_NORMAL); |
| 217 // TODO(beng): remove once NotifyClick takes ui::Event. | 218 // TODO(beng): remove once NotifyClick takes ui::Event. |
| 218 ui::MouseEvent synthetic_event( | 219 ui::MouseEvent synthetic_event( |
| 219 ui::ET_MOUSE_RELEASED, gfx::Point(), gfx::Point(), ui::EventTimeForNow(), | 220 ui::ET_MOUSE_RELEASED, gfx::Point(), gfx::Point(), ui::EventTimeForNow(), |
| 220 ui::EF_LEFT_MOUSE_BUTTON, ui::EF_LEFT_MOUSE_BUTTON); | 221 ui::EF_LEFT_MOUSE_BUTTON, ui::EF_LEFT_MOUSE_BUTTON, |
| 222 ui::PointerEventDetails(ui::EventPointerType::POINTER_TYPE_MOUSE)); |
| 221 NotifyClick(synthetic_event); | 223 NotifyClick(synthetic_event); |
| 222 return true; | 224 return true; |
| 223 } | 225 } |
| 224 | 226 |
| 225 void CustomButton::OnGestureEvent(ui::GestureEvent* event) { | 227 void CustomButton::OnGestureEvent(ui::GestureEvent* event) { |
| 226 if (state_ == STATE_DISABLED) { | 228 if (state_ == STATE_DISABLED) { |
| 227 Button::OnGestureEvent(event); | 229 Button::OnGestureEvent(event); |
| 228 return; | 230 return; |
| 229 } | 231 } |
| 230 | 232 |
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| 249 } | 251 } |
| 250 if (!event->handled()) | 252 if (!event->handled()) |
| 251 Button::OnGestureEvent(event); | 253 Button::OnGestureEvent(event); |
| 252 } | 254 } |
| 253 | 255 |
| 254 bool CustomButton::AcceleratorPressed(const ui::Accelerator& accelerator) { | 256 bool CustomButton::AcceleratorPressed(const ui::Accelerator& accelerator) { |
| 255 SetState(STATE_NORMAL); | 257 SetState(STATE_NORMAL); |
| 256 // TODO(beng): remove once NotifyClick takes ui::Event. | 258 // TODO(beng): remove once NotifyClick takes ui::Event. |
| 257 ui::MouseEvent synthetic_event( | 259 ui::MouseEvent synthetic_event( |
| 258 ui::ET_MOUSE_RELEASED, gfx::Point(), gfx::Point(), ui::EventTimeForNow(), | 260 ui::ET_MOUSE_RELEASED, gfx::Point(), gfx::Point(), ui::EventTimeForNow(), |
| 259 ui::EF_LEFT_MOUSE_BUTTON, ui::EF_LEFT_MOUSE_BUTTON); | 261 ui::EF_LEFT_MOUSE_BUTTON, ui::EF_LEFT_MOUSE_BUTTON, |
| 262 ui::PointerEventDetails(ui::EventPointerType::POINTER_TYPE_MOUSE)); |
| 260 NotifyClick(synthetic_event); | 263 NotifyClick(synthetic_event); |
| 261 return true; | 264 return true; |
| 262 } | 265 } |
| 263 | 266 |
| 264 void CustomButton::ShowContextMenu(const gfx::Point& p, | 267 void CustomButton::ShowContextMenu(const gfx::Point& p, |
| 265 ui::MenuSourceType source_type) { | 268 ui::MenuSourceType source_type) { |
| 266 if (!context_menu_controller()) | 269 if (!context_menu_controller()) |
| 267 return; | 270 return; |
| 268 | 271 |
| 269 // We're about to show the context menu. Showing the context menu likely means | 272 // We're about to show the context menu. Showing the context menu likely means |
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| 349 if (!details.is_add && state_ != STATE_DISABLED) | 352 if (!details.is_add && state_ != STATE_DISABLED) |
| 350 SetState(STATE_NORMAL); | 353 SetState(STATE_NORMAL); |
| 351 } | 354 } |
| 352 | 355 |
| 353 void CustomButton::OnBlur() { | 356 void CustomButton::OnBlur() { |
| 354 if (IsHotTracked()) | 357 if (IsHotTracked()) |
| 355 SetState(STATE_NORMAL); | 358 SetState(STATE_NORMAL); |
| 356 } | 359 } |
| 357 | 360 |
| 358 } // namespace views | 361 } // namespace views |
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