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| 1 /* | 1 /* |
| 2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
| (...skipping 30 matching lines...) Expand all Loading... |
| 41 #include "core/frame/VisualViewport.h" | 41 #include "core/frame/VisualViewport.h" |
| 42 #include "core/input/EventHandler.h" | 42 #include "core/input/EventHandler.h" |
| 43 #include "core/layout/api/LayoutAPIShim.h" | 43 #include "core/layout/api/LayoutAPIShim.h" |
| 44 #include "core/layout/api/LayoutViewItem.h" | 44 #include "core/layout/api/LayoutViewItem.h" |
| 45 #include "core/loader/EmptyClients.h" | 45 #include "core/loader/EmptyClients.h" |
| 46 #include "core/loader/FrameLoadRequest.h" | 46 #include "core/loader/FrameLoadRequest.h" |
| 47 #include "core/page/FocusController.h" | 47 #include "core/page/FocusController.h" |
| 48 #include "core/page/Page.h" | 48 #include "core/page/Page.h" |
| 49 #include "core/page/PagePopupClient.h" | 49 #include "core/page/PagePopupClient.h" |
| 50 #include "core/page/PagePopupSupplement.h" | 50 #include "core/page/PagePopupSupplement.h" |
| 51 #include "modules/accessibility/AXObject.h" |
| 51 #include "modules/accessibility/AXObjectCacheImpl.h" | 52 #include "modules/accessibility/AXObjectCacheImpl.h" |
| 52 #include "modules/accessibility/AXObjectImpl.h" | |
| 53 #include "platform/EventDispatchForbiddenScope.h" | 53 #include "platform/EventDispatchForbiddenScope.h" |
| 54 #include "platform/LayoutTestSupport.h" | 54 #include "platform/LayoutTestSupport.h" |
| 55 #include "platform/ScriptForbiddenScope.h" | 55 #include "platform/ScriptForbiddenScope.h" |
| 56 #include "platform/animation/CompositorAnimationHost.h" | 56 #include "platform/animation/CompositorAnimationHost.h" |
| 57 #include "platform/graphics/GraphicsLayer.h" | 57 #include "platform/graphics/GraphicsLayer.h" |
| 58 #include "platform/heap/Handle.h" | 58 #include "platform/heap/Handle.h" |
| 59 #include "platform/instrumentation/tracing/TraceEvent.h" | 59 #include "platform/instrumentation/tracing/TraceEvent.h" |
| 60 #include "platform/wtf/PtrUtil.h" | 60 #include "platform/wtf/PtrUtil.h" |
| 61 #include "public/platform/WebCompositeAndReadbackAsyncCallback.h" | 61 #include "public/platform/WebCompositeAndReadbackAsyncCallback.h" |
| 62 #include "public/platform/WebCursorInfo.h" | 62 #include "public/platform/WebCursorInfo.h" |
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| 213 if (WebWidgetClient* client = widget->Client()) | 213 if (WebWidgetClient* client = widget->Client()) |
| 214 client->SetTouchAction(static_cast<WebTouchAction>(touch_action)); | 214 client->SetTouchAction(static_cast<WebTouchAction>(touch_action)); |
| 215 } | 215 } |
| 216 | 216 |
| 217 void AttachRootGraphicsLayer(GraphicsLayer* graphics_layer, | 217 void AttachRootGraphicsLayer(GraphicsLayer* graphics_layer, |
| 218 LocalFrame* local_root) override { | 218 LocalFrame* local_root) override { |
| 219 popup_->SetRootGraphicsLayer(graphics_layer); | 219 popup_->SetRootGraphicsLayer(graphics_layer); |
| 220 } | 220 } |
| 221 | 221 |
| 222 void PostAccessibilityNotification( | 222 void PostAccessibilityNotification( |
| 223 AXObjectImpl* obj, | 223 AXObject* obj, |
| 224 AXObjectCache::AXNotification notification) override { | 224 AXObjectCache::AXNotification notification) override { |
| 225 WebLocalFrameImpl* frame = WebLocalFrameImpl::FromFrame( | 225 WebLocalFrameImpl* frame = WebLocalFrameImpl::FromFrame( |
| 226 popup_->popup_client_->OwnerElement().GetDocument().GetFrame()); | 226 popup_->popup_client_->OwnerElement().GetDocument().GetFrame()); |
| 227 if (obj && frame && frame->Client()) | 227 if (obj && frame && frame->Client()) |
| 228 frame->Client()->PostAccessibilityEvent( | 228 frame->Client()->PostAccessibilityEvent( |
| 229 WebAXObject(obj), static_cast<WebAXEvent>(notification)); | 229 WebAXObject(obj), static_cast<WebAXEvent>(notification)); |
| 230 } | 230 } |
| 231 | 231 |
| 232 void SetToolTip(LocalFrame&, | 232 void SetToolTip(LocalFrame&, |
| 233 const String& tooltip_text, | 233 const String& tooltip_text, |
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| 347 } | 347 } |
| 348 | 348 |
| 349 void WebPagePopupImpl::DestroyPage() { | 349 void WebPagePopupImpl::DestroyPage() { |
| 350 if (!page_) | 350 if (!page_) |
| 351 return; | 351 return; |
| 352 | 352 |
| 353 page_->WillBeDestroyed(); | 353 page_->WillBeDestroyed(); |
| 354 page_.Clear(); | 354 page_.Clear(); |
| 355 } | 355 } |
| 356 | 356 |
| 357 AXObjectImpl* WebPagePopupImpl::RootAXObject() { | 357 AXObject* WebPagePopupImpl::RootAXObject() { |
| 358 if (!page_ || !page_->MainFrame()) | 358 if (!page_ || !page_->MainFrame()) |
| 359 return 0; | 359 return 0; |
| 360 Document* document = ToLocalFrame(page_->MainFrame())->GetDocument(); | 360 Document* document = ToLocalFrame(page_->MainFrame())->GetDocument(); |
| 361 if (!document) | 361 if (!document) |
| 362 return 0; | 362 return 0; |
| 363 AXObjectCache* cache = document->AxObjectCache(); | 363 AXObjectCache* cache = document->AxObjectCache(); |
| 364 DCHECK(cache); | 364 DCHECK(cache); |
| 365 return ToAXObjectCacheImpl(cache)->GetOrCreate(ToLayoutView( | 365 return ToAXObjectCacheImpl(cache)->GetOrCreate(ToLayoutView( |
| 366 LayoutAPIShim::LayoutObjectFrom(document->GetLayoutViewItem()))); | 366 LayoutAPIShim::LayoutObjectFrom(document->GetLayoutViewItem()))); |
| 367 } | 367 } |
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| 602 // A WebPagePopupImpl instance usually has two references. | 602 // A WebPagePopupImpl instance usually has two references. |
| 603 // - One owned by the instance itself. It represents the visible widget. | 603 // - One owned by the instance itself. It represents the visible widget. |
| 604 // - One owned by a WebViewBase. It's released when the WebViewBase ask the | 604 // - One owned by a WebViewBase. It's released when the WebViewBase ask the |
| 605 // WebPagePopupImpl to close. | 605 // WebPagePopupImpl to close. |
| 606 // We need them because the closing operation is asynchronous and the widget | 606 // We need them because the closing operation is asynchronous and the widget |
| 607 // can be closed while the WebViewBase is unaware of it. | 607 // can be closed while the WebViewBase is unaware of it. |
| 608 return AdoptRef(new WebPagePopupImpl(client)).LeakRef(); | 608 return AdoptRef(new WebPagePopupImpl(client)).LeakRef(); |
| 609 } | 609 } |
| 610 | 610 |
| 611 } // namespace blink | 611 } // namespace blink |
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