third_party/WebKit/Source/core/frame/RemoteFrame.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef RemoteFrame_h
   6 #define RemoteFrame_h
   7
   8 #include "core/CoreExport.h"
   9 #include "core/dom/RemoteSecurityContext.h"
  10 #include "core/frame/Frame.h"
  11
  12 namespace blink {
  13
  14 class Event;
  15 class IntRect;
  16 class RemoteDOMWindow;
  17 class RemoteFrameClient;
  18 class RemoteFrameView;
  19 class WebLayer;
  20 class WindowProxyManager;
  21 struct FrameLoadRequest;
  22
  23 class CORE_EXPORT RemoteFrame: public Frame {
  24 public:
  25     static PassRefPtrWillBeRawPtr<RemoteFrame> create(RemoteFrameClient*, FrameHost*, FrameOwner*);
  26
  27     ~RemoteFrame() override;
  28
  29     // Frame overrides:
  30     DECLARE_VIRTUAL_TRACE();
  31     bool isRemoteFrame() const override { return true; }
  32     DOMWindow* domWindow() const override;
  33     WindowProxy* windowProxy(DOMWrapperWorld&) override;
  34     void navigate(Document& originDocument, const KURL&, bool replaceCurrentItem, UserGestureStatus) override;
  35     void navigate(const FrameLoadRequest& passedRequest) override;
  36     void reload(FrameLoadType, ClientRedirectPolicy) override;
  37     void detach(FrameDetachType) override;
  38     RemoteSecurityContext* securityContext() const override;
  39     void printNavigationErrorMessage(const Frame&, const char* reason) override { }
  40     void disconnectOwnerElement() override;
  41     bool prepareForCommit() override;
  42     bool shouldClose() override;
  43
  44     // FIXME: Remove this method once we have input routing in the browser
  45     // process. See http://crbug.com/339659.
  46     void forwardInputEvent(Event*);
  47
  48     void frameRectsChanged(const IntRect& frameRect);
  49
  50     void setRemotePlatformLayer(WebLayer*);
  51     WebLayer* remotePlatformLayer() const { return m_remotePlatformLayer; }
  52
  53     void setView(PassRefPtrWillBeRawPtr<RemoteFrameView>);
  54     void createView();
  55
  56     RemoteFrameView* view() const;
  57
  58 private:
  59     RemoteFrame(RemoteFrameClient*, FrameHost*, FrameOwner*);
  60
  61     // Internal Frame helper overrides:
  62     WindowProxyManager* windowProxyManager() const override { return m_windowProxyManager.get(); }
  63
  64     RemoteFrameClient* remoteFrameClient() const;
  65
  66     RefPtrWillBeMember<RemoteFrameView> m_view;
  67     RefPtrWillBeMember<RemoteSecurityContext> m_securityContext;
  68     RefPtrWillBeMember<RemoteDOMWindow> m_domWindow;
  69     OwnPtrWillBeMember<WindowProxyManager> m_windowProxyManager;
  70     WebLayer* m_remotePlatformLayer;
  71 };
  72
  73 inline RemoteFrameView* RemoteFrame::view() const
  74 {
  75     return m_view.get();
  76 }
  77
  78 DEFINE_TYPE_CASTS(RemoteFrame, Frame, remoteFrame, remoteFrame->isRemoteFrame(), remoteFrame.isRemoteFrame());
  79
  80 } // namespace blink
  81
  82 #endif // RemoteFrame_h