| /* |
| * 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 WebPagePopupImpl_h |
| #define WebPagePopupImpl_h |
| |
| #include "base/macros.h" |
| #include "core/CoreExport.h" |
| #include "core/page/PagePopup.h" |
| #include "core/page/PageWidgetDelegate.h" |
| #include "platform/wtf/RefCounted.h" |
| #include "public/web/WebPagePopup.h" |
| |
| namespace blink { |
| |
| class CompositorAnimationHost; |
| class GraphicsLayer; |
| class Page; |
| class PagePopupChromeClient; |
| class PagePopupClient; |
| class WebLayerTreeView; |
| class WebLayer; |
| 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; |
| bool 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(WebLayoutAndPaintAsyncCallback*) override; |
| void CompositeAndReadbackAsync( |
| WebCompositeAndReadbackAsyncCallback*) 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 SetSuppressFrameRequestsWorkaroundFor704763Only(bool) final; |
| void BeginFrame(double last_frame_time_monotonic) override; |
| void UpdateLifecycle(LifecycleUpdate requested_update) override; |
| void WillCloseLayerTreeView() override; |
| void Paint(WebCanvas*, const WebRect&) override; |
| void Resize(const WebSize&) override; |
| void Close() override; |
| WebInputEventResult HandleInputEvent(const WebCoalescedInputEvent&) override; |
| WebInputEventResult HandleInputEventInternal( |
| const WebCoalescedInputEvent&) override; |
| void SetFocus(bool) override; |
| bool IsPagePopup() const override { return true; } |
| bool IsAcceleratedCompositingActive() const override { |
| return is_accelerated_compositing_active_; |
| } |
| |
| // 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; |
| |
| bool IsViewportPointInWindow(int x, int y); |
| |
| // PagePopup function |
| AXObject* RootAXObject() override; |
| void SetWindowRect(const IntRect&) override; |
| |
| explicit WebPagePopupImpl(WebWidgetClient*); |
| bool InitializePage(); |
| void DestroyPage(); |
| void InitializeLayerTreeView(); |
| void SetRootGraphicsLayer(GraphicsLayer*); |
| |
| WebRect WindowRectInScreen() const; |
| |
| WebWidgetClient* widget_client_; |
| WebViewImpl* web_view_; |
| Persistent<Page> page_; |
| Persistent<PagePopupChromeClient> chrome_client_; |
| PagePopupClient* popup_client_; |
| bool closing_; |
| |
| WebLayerTreeView* layer_tree_view_; |
| WebLayer* root_layer_; |
| GraphicsLayer* root_graphics_layer_; |
| std::unique_ptr<CompositorAnimationHost> animation_host_; |
| bool is_accelerated_compositing_active_; |
| |
| friend class WebPagePopup; |
| friend class PagePopupChromeClient; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebPagePopupImpl); |
| }; |
| |
| DEFINE_TYPE_CASTS(WebPagePopupImpl, |
| WebWidget, |
| widget, |
| widget->IsPagePopup(), |
| widget.IsPagePopup()); |
| // WebPagePopupImpl is the only implementation of PagePopup, so no |
| // further checking required. |
| DEFINE_TYPE_CASTS(WebPagePopupImpl, PagePopup, popup, true, true); |
| |
| } // namespace blink |
| #endif // WebPagePopupImpl_h |