mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
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303 lines
11 KiB
C++
303 lines
11 KiB
C++
/* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 2; -*- */
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/* vim: set sw=4 ts=8 et tw=80 : */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_TabChild_h
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#define mozilla_dom_TabChild_h
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#ifndef _IMPL_NS_LAYOUT
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#include "mozilla/dom/PBrowserChild.h"
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#endif
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#include "nsIWebNavigation.h"
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#include "nsCOMPtr.h"
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#include "nsAutoPtr.h"
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#include "nsIWebBrowserChrome2.h"
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#include "nsIEmbeddingSiteWindow.h"
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#include "nsIWebBrowserChromeFocus.h"
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#include "nsIWidget.h"
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#include "nsIDOMEventListener.h"
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#include "nsIDOMEventTarget.h"
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#include "nsIInterfaceRequestor.h"
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#include "nsIWindowProvider.h"
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#include "nsIXPCScriptable.h"
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#include "nsIClassInfo.h"
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#include "jsapi.h"
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#include "nsIXPConnect.h"
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#include "nsIDOMWindow.h"
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#include "nsIDocShell.h"
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#include "nsIDocShellTreeItem.h"
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#include "nsIDocShellTreeOwner.h"
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#include "nsIDocument.h"
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#include "nsNetUtil.h"
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#include "nsFrameMessageManager.h"
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#include "nsIScriptContext.h"
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#include "nsDOMEventTargetHelper.h"
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#include "nsIDialogCreator.h"
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#include "nsIDialogParamBlock.h"
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#include "nsIPresShell.h"
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#include "nsIPrincipal.h"
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#include "nsIScriptObjectPrincipal.h"
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#include "nsIScriptContext.h"
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#include "nsWeakReference.h"
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#include "nsITabChild.h"
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struct gfxMatrix;
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namespace mozilla {
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namespace layout {
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class RenderFrameChild;
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}
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namespace dom {
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class TabChild;
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class PContentDialogChild;
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class TabChildGlobal : public nsDOMEventTargetHelper,
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public nsIContentFrameMessageManager,
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public nsIScriptObjectPrincipal,
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public nsIScriptContextPrincipal
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{
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public:
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TabChildGlobal(TabChild* aTabChild);
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void Init();
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(TabChildGlobal, nsDOMEventTargetHelper)
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NS_FORWARD_SAFE_NSIFRAMEMESSAGEMANAGER(mMessageManager)
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NS_IMETHOD SendSyncMessage(const nsAString& aMessageName,
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const jsval& aObject,
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JSContext* aCx,
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PRUint8 aArgc,
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jsval* aRetval)
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{
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return mMessageManager
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? mMessageManager->SendSyncMessage(aMessageName, aObject, aCx, aArgc, aRetval)
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: NS_ERROR_NULL_POINTER;
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}
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NS_IMETHOD GetContent(nsIDOMWindow** aContent);
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NS_IMETHOD GetDocShell(nsIDocShell** aDocShell);
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NS_IMETHOD Dump(const nsAString& aStr)
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{
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return mMessageManager ? mMessageManager->Dump(aStr) : NS_OK;
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}
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NS_IMETHOD PrivateNoteIntentionalCrash();
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NS_IMETHOD Btoa(const nsAString& aBinaryData,
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nsAString& aAsciiBase64String);
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NS_IMETHOD Atob(const nsAString& aAsciiString,
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nsAString& aBinaryData);
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NS_IMETHOD AddEventListener(const nsAString& aType,
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nsIDOMEventListener* aListener,
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bool aUseCapture)
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{
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// By default add listeners only for trusted events!
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return nsDOMEventTargetHelper::AddEventListener(aType, aListener,
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aUseCapture, false, 2);
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}
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NS_IMETHOD AddEventListener(const nsAString& aType,
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nsIDOMEventListener* aListener,
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bool aUseCapture, bool aWantsUntrusted,
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PRUint8 optional_argc)
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{
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return nsDOMEventTargetHelper::AddEventListener(aType, aListener,
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aUseCapture,
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aWantsUntrusted,
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optional_argc);
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}
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virtual nsIScriptObjectPrincipal* GetObjectPrincipal() { return this; }
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virtual JSContext* GetJSContextForEventHandlers();
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virtual nsIPrincipal* GetPrincipal();
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nsCOMPtr<nsIContentFrameMessageManager> mMessageManager;
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TabChild* mTabChild;
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};
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class ContentListener : public nsIDOMEventListener
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{
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public:
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ContentListener(TabChild* aTabChild) : mTabChild(aTabChild) {}
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NS_DECL_ISUPPORTS
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NS_DECL_NSIDOMEVENTLISTENER
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protected:
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TabChild* mTabChild;
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};
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class TabChild : public PBrowserChild,
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public nsFrameScriptExecutor,
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public nsIWebBrowserChrome2,
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public nsIEmbeddingSiteWindow,
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public nsIWebBrowserChromeFocus,
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public nsIInterfaceRequestor,
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public nsIWindowProvider,
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public nsSupportsWeakReference,
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public nsIDialogCreator,
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public nsITabChild
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{
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typedef mozilla::layout::RenderFrameChild RenderFrameChild;
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public:
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TabChild(PRUint32 aChromeFlags);
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virtual ~TabChild();
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nsresult Init();
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NS_DECL_ISUPPORTS
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NS_DECL_NSIWEBBROWSERCHROME
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NS_DECL_NSIWEBBROWSERCHROME2
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NS_DECL_NSIEMBEDDINGSITEWINDOW
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NS_DECL_NSIWEBBROWSERCHROMEFOCUS
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NS_DECL_NSIINTERFACEREQUESTOR
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NS_DECL_NSIWINDOWPROVIDER
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NS_DECL_NSIDIALOGCREATOR
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NS_DECL_NSITABCHILD
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virtual bool RecvLoadURL(const nsCString& uri);
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virtual bool RecvShow(const nsIntSize& size);
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virtual bool RecvUpdateDimensions(const nsRect& rect, const nsIntSize& size);
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virtual bool RecvActivate();
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virtual bool RecvDeactivate();
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virtual bool RecvMouseEvent(const nsString& aType,
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const float& aX,
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const float& aY,
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const PRInt32& aButton,
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const PRInt32& aClickCount,
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const PRInt32& aModifiers,
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const bool& aIgnoreRootScrollFrame);
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virtual bool RecvRealMouseEvent(const nsMouseEvent& event);
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virtual bool RecvRealKeyEvent(const nsKeyEvent& event);
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virtual bool RecvMouseScrollEvent(const nsMouseScrollEvent& event);
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virtual bool RecvKeyEvent(const nsString& aType,
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const PRInt32& aKeyCode,
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const PRInt32& aCharCode,
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const PRInt32& aModifiers,
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const bool& aPreventDefault);
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virtual bool RecvCompositionEvent(const nsCompositionEvent& event);
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virtual bool RecvTextEvent(const nsTextEvent& event);
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virtual bool RecvSelectionEvent(const nsSelectionEvent& event);
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virtual bool RecvActivateFrameEvent(const nsString& aType, const bool& capture);
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virtual bool RecvLoadRemoteScript(const nsString& aURL);
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virtual bool RecvAsyncMessage(const nsString& aMessage,
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const nsString& aJSON);
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virtual PDocumentRendererChild*
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AllocPDocumentRenderer(const nsRect& documentRect, const gfxMatrix& transform,
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const nsString& bgcolor,
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const PRUint32& renderFlags, const bool& flushLayout,
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const nsIntSize& renderSize);
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virtual bool DeallocPDocumentRenderer(PDocumentRendererChild* actor);
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virtual bool RecvPDocumentRendererConstructor(PDocumentRendererChild* actor,
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const nsRect& documentRect,
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const gfxMatrix& transform,
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const nsString& bgcolor,
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const PRUint32& renderFlags,
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const bool& flushLayout,
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const nsIntSize& renderSize);
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virtual PContentDialogChild* AllocPContentDialog(const PRUint32&,
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const nsCString&,
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const nsCString&,
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const InfallibleTArray<int>&,
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const InfallibleTArray<nsString>&);
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virtual bool DeallocPContentDialog(PContentDialogChild* aDialog);
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static void ParamsToArrays(nsIDialogParamBlock* aParams,
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InfallibleTArray<int>& aIntParams,
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InfallibleTArray<nsString>& aStringParams);
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static void ArraysToParams(const InfallibleTArray<int>& aIntParams,
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const InfallibleTArray<nsString>& aStringParams,
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nsIDialogParamBlock* aParams);
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virtual PContentPermissionRequestChild* AllocPContentPermissionRequest(const nsCString& aType, const IPC::URI& uri);
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virtual bool DeallocPContentPermissionRequest(PContentPermissionRequestChild* actor);
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virtual POfflineCacheUpdateChild* AllocPOfflineCacheUpdate(const URI& manifestURI,
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const URI& documentURI,
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const nsCString& clientID,
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const bool& stickDocument);
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virtual bool DeallocPOfflineCacheUpdate(POfflineCacheUpdateChild* offlineCacheUpdate);
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nsIWebNavigation* WebNavigation() { return mWebNav; }
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JSContext* GetJSContext() { return mCx; }
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nsIPrincipal* GetPrincipal() { return mPrincipal; }
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void SetBackgroundColor(const nscolor& aColor);
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protected:
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NS_OVERRIDE
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virtual PRenderFrameChild* AllocPRenderFrame();
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NS_OVERRIDE
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virtual bool DeallocPRenderFrame(PRenderFrameChild* aFrame);
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NS_OVERRIDE
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virtual bool RecvDestroy();
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bool DispatchWidgetEvent(nsGUIEvent& event);
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virtual PIndexedDBChild* AllocPIndexedDB(const nsCString& aASCIIOrigin,
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bool* /* aAllowed */);
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virtual bool DeallocPIndexedDB(PIndexedDBChild* actor);
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private:
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void ActorDestroy(ActorDestroyReason why);
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bool InitTabChildGlobal();
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bool InitWidget(const nsIntSize& size);
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void DestroyWindow();
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// Call RecvShow(nsIntSize(0, 0)) and block future calls to RecvShow().
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void DoFakeShow();
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nsresult
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BrowserFrameProvideWindow(nsIDOMWindow* aOpener,
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nsIURI* aURI,
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const nsAString& aName,
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const nsACString& aFeatures,
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bool* aWindowIsNew,
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nsIDOMWindow** aReturn);
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nsCOMPtr<nsIWebNavigation> mWebNav;
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nsCOMPtr<nsIWidget> mWidget;
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RenderFrameChild* mRemoteFrame;
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nsRefPtr<TabChildGlobal> mTabChildGlobal;
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PRUint32 mChromeFlags;
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nsIntRect mOuterRect;
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nscolor mLastBackgroundColor;
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bool mDidFakeShow;
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DISALLOW_EVIL_CONSTRUCTORS(TabChild);
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};
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inline TabChild*
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GetTabChildFrom(nsIDocShell* aDocShell)
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{
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nsCOMPtr<nsITabChild> tc = do_GetInterface(aDocShell);
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return static_cast<TabChild*>(tc.get());
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}
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inline TabChild*
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GetTabChildFrom(nsIPresShell* aPresShell)
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{
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nsIDocument* doc = aPresShell->GetDocument();
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if (!doc) {
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return nsnull;
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}
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nsCOMPtr<nsISupports> container = doc->GetContainer();
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nsCOMPtr<nsIDocShell> docShell(do_QueryInterface(container));
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return GetTabChildFrom(docShell);
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}
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inline TabChild*
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GetTabChildFrom(nsIDOMWindow* aWindow)
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{
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nsCOMPtr<nsIWebNavigation> webNav = do_GetInterface(aWindow);
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nsCOMPtr<nsIDocShell> docShell = do_QueryInterface(webNav);
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return GetTabChildFrom(docShell);
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}
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}
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}
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#endif // mozilla_dom_TabChild_h
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