| /* |
| * Copyright (C) 2012 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_EXPORTED_WEB_PAGE_POPUP_IMPL_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_EXPORTED_WEB_PAGE_POPUP_IMPL_H_ |
| |
| #include "base/macros.h" |
| #include "third_party/blink/public/web/web_page_popup.h" |
| #include "third_party/blink/renderer/core/core_export.h" |
| #include "third_party/blink/renderer/core/page/page_popup.h" |
| #include "third_party/blink/renderer/core/page/page_widget_delegate.h" |
| #include "third_party/blink/renderer/platform/heap/persistent.h" |
| #include "third_party/blink/renderer/platform/wtf/ref_counted.h" |
| |
| namespace cc { |
| class Layer; |
| } |
| |
| namespace blink { |
| |
| class CompositorAnimationHost; |
| class Page; |
| class PagePopupChromeClient; |
| class PagePopupClient; |
| class WebLayerTreeView; |
| class WebViewImpl; |
| class LocalDOMWindow; |
| |
| class CORE_EXPORT WebPagePopupImpl final : public WebPagePopup, |
| public PageWidgetEventHandler, |
| public PagePopup, |
| public RefCounted<WebPagePopupImpl> { |
| USING_FAST_MALLOC(WebPagePopupImpl); |
| |
| public: |
| ~WebPagePopupImpl() override; |
| void Initialize(WebViewImpl*, PagePopupClient*); |
| void ClosePopup(); |
| WebWidgetClient* WidgetClient() const { return widget_client_; } |
| bool HasSamePopupClient(WebPagePopupImpl* other) { |
| return other && popup_client_ == other->popup_client_; |
| } |
| LocalDOMWindow* Window(); |
| void LayoutAndPaintAsync(base::OnceClosure callback) override; |
| void CompositeAndReadbackAsync( |
| base::OnceCallback<void(const SkBitmap&)> callback) override; |
| WebPoint PositionRelativeToOwner() override; |
| void PostMessageToPopup(const String& message) override; |
| void Cancel(); |
| |
| // PageWidgetEventHandler functions. |
| WebInputEventResult HandleKeyEvent(const WebKeyboardEvent&) override; |
| |
| WebInputEventResult DispatchBufferedTouchEvents() override; |
| |
| private: |
| // WebWidget functions |
| void SetLayerTreeView(WebLayerTreeView*) override; |
| void SetSuppressFrameRequestsWorkaroundFor704763Only(bool) final; |
| void BeginFrame(base::TimeTicks last_frame_time) override; |
| void UpdateLifecycle(LifecycleUpdate requested_update, |
| LifecycleUpdateReason reason /* Not used */) override; |
| void UpdateAllLifecyclePhasesAndCompositeForTesting(bool do_raster) override; |
| void WillCloseLayerTreeView() override; |
| void PaintContent(cc::PaintCanvas*, const WebRect&) override; |
| void Resize(const WebSize&) override; |
| void Close() override; |
| WebInputEventResult HandleInputEvent(const WebCoalescedInputEvent&) override; |
| void SetFocus(bool) override; |
| bool IsAcceleratedCompositingActive() const override { |
| return is_accelerated_compositing_active_; |
| } |
| WebURL GetURLForDebugTrace() override; |
| WebHitTestResult HitTestResultAt(const gfx::Point&) override { return {}; } |
| |
| // PageWidgetEventHandler functions |
| WebInputEventResult HandleCharEvent(const WebKeyboardEvent&) override; |
| WebInputEventResult HandleGestureEvent(const WebGestureEvent&) override; |
| void HandleMouseDown(LocalFrame& main_frame, const WebMouseEvent&) override; |
| WebInputEventResult HandleMouseWheel(LocalFrame& main_frame, |
| const WebMouseWheelEvent&) override; |
| |
| // This may only be called if page_ is non-null. |
| LocalFrame& MainFrame() const; |
| |
| bool IsViewportPointInWindow(int x, int y); |
| |
| // PagePopup function |
| AXObject* RootAXObject() override; |
| void SetWindowRect(const IntRect&) override; |
| |
| explicit WebPagePopupImpl(WebWidgetClient*); |
| void DestroyPage(); |
| void SetRootLayer(cc::Layer*); |
| |
| WebRect WindowRectInScreen() const; |
| |
| WebWidgetClient* widget_client_; |
| WebViewImpl* web_view_; |
| // WebPagePopupImpl wraps its own Page that renders the content in the popup. |
| // This member is non-null between the call to Initialize() and the call to |
| // ClosePopup(). If page_ is non-null, it is guaranteed to have an attached |
| // main LocalFrame with a corresponding non-null LocalFrameView and non-null |
| // Document. |
| Persistent<Page> page_; |
| Persistent<PagePopupChromeClient> chrome_client_; |
| PagePopupClient* popup_client_; |
| bool closing_ = false; |
| |
| WebLayerTreeView* layer_tree_view_ = nullptr; |
| scoped_refptr<cc::Layer> root_layer_; |
| std::unique_ptr<CompositorAnimationHost> animation_host_; |
| bool is_accelerated_compositing_active_ = false; |
| |
| friend class WebPagePopup; |
| friend class PagePopupChromeClient; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebPagePopupImpl); |
| }; |
| |
| // WebPagePopupImpl is the only implementation of WebPagePopup and PagePopup, so |
| // no further checking required. |
| DEFINE_TYPE_CASTS(WebPagePopupImpl, WebPagePopup, widget, true, true); |
| DEFINE_TYPE_CASTS(WebPagePopupImpl, PagePopup, popup, true, true); |
| |
| } // namespace blink |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_EXPORTED_WEB_PAGE_POPUP_IMPL_H_ |