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Side by Side Diff: ui/views/view.cc

Issue 2715543003: Views a11y: Implement AXPlatformNode::FromNativeViewAccessible on all platforms. (Closed)
Patch Set: Rebase Created 3 years, 9 months ago
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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 #define _USE_MATH_DEFINES // For VC++ to get M_PI. This has to be first. 5 #define _USE_MATH_DEFINES // For VC++ to get M_PI. This has to be first.
6 6
7 #include "ui/views/view.h" 7 #include "ui/views/view.h"
8 8
9 #include <algorithm> 9 #include <algorithm>
10 #include <cmath> 10 #include <cmath>
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1409 } 1409 }
1410 1410
1411 // Accessibility---------------------------------------------------------------- 1411 // Accessibility----------------------------------------------------------------
1412 1412
1413 bool View::HandleAccessibleAction(const ui::AXActionData& action_data) { 1413 bool View::HandleAccessibleAction(const ui::AXActionData& action_data) {
1414 return false; 1414 return false;
1415 } 1415 }
1416 1416
1417 gfx::NativeViewAccessible View::GetNativeViewAccessible() { 1417 gfx::NativeViewAccessible View::GetNativeViewAccessible() {
1418 if (!native_view_accessibility_) 1418 if (!native_view_accessibility_)
1419 native_view_accessibility_ = NativeViewAccessibility::Create(this); 1419 native_view_accessibility_ = NativeViewAccessibility::CreateForView(this);
1420 if (native_view_accessibility_) 1420 if (native_view_accessibility_)
1421 return native_view_accessibility_->GetNativeObject(); 1421 return native_view_accessibility_->GetNativeObject();
1422 return nullptr; 1422 return nullptr;
1423 } 1423 }
1424 1424
1425 void View::NotifyAccessibilityEvent( 1425 void View::NotifyAccessibilityEvent(
1426 ui::AXEvent event_type, 1426 ui::AXEvent event_type,
1427 bool send_native_event) { 1427 bool send_native_event) {
1428 if (ViewsDelegate::GetInstance()) 1428 if (ViewsDelegate::GetInstance())
1429 ViewsDelegate::GetInstance()->NotifyAccessibilityEvent(this, event_type); 1429 ViewsDelegate::GetInstance()->NotifyAccessibilityEvent(this, event_type);
1430 1430
1431 if (send_native_event && GetWidget()) { 1431 if (send_native_event && GetWidget()) {
1432 if (!native_view_accessibility_) 1432 if (!native_view_accessibility_)
1433 native_view_accessibility_ = NativeViewAccessibility::Create(this); 1433 native_view_accessibility_ = NativeViewAccessibility::CreateForView(this);
1434 if (native_view_accessibility_) 1434 if (native_view_accessibility_)
1435 native_view_accessibility_->NotifyAccessibilityEvent(event_type); 1435 native_view_accessibility_->NotifyAccessibilityEvent(event_type);
1436 } 1436 }
1437 } 1437 }
1438 1438
1439 // Scrolling ------------------------------------------------------------------- 1439 // Scrolling -------------------------------------------------------------------
1440 1440
1441 void View::ScrollRectToVisible(const gfx::Rect& rect) { 1441 void View::ScrollRectToVisible(const gfx::Rect& rect) {
1442 // We must take RTL UI mirroring into account when adjusting the position of 1442 // We must take RTL UI mirroring into account when adjusting the position of
1443 // the region. 1443 // the region.
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2545 // Message the RootView to do the drag and drop. That way if we're removed 2545 // Message the RootView to do the drag and drop. That way if we're removed
2546 // the RootView can detect it and avoid calling us back. 2546 // the RootView can detect it and avoid calling us back.
2547 gfx::Point widget_location(event.location()); 2547 gfx::Point widget_location(event.location());
2548 ConvertPointToWidget(this, &widget_location); 2548 ConvertPointToWidget(this, &widget_location);
2549 widget->RunShellDrag(this, data, widget_location, drag_operations, source); 2549 widget->RunShellDrag(this, data, widget_location, drag_operations, source);
2550 // WARNING: we may have been deleted. 2550 // WARNING: we may have been deleted.
2551 return true; 2551 return true;
2552 } 2552 }
2553 2553
2554 } // namespace views 2554 } // namespace views
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