mirror of
https://github.com/classilla/tenfourfox.git
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182 lines
6.4 KiB
C++
182 lines
6.4 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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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 nsXULWindow_h__
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#define nsXULWindow_h__
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// Local Includes
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#include "nsChromeTreeOwner.h"
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#include "nsContentTreeOwner.h"
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// Helper classes
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#include "nsCOMPtr.h"
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#include "nsTArray.h"
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#include "nsString.h"
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#include "nsWeakReference.h"
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#include "nsCOMArray.h"
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#include "nsRect.h"
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// Interfaces needed
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#include "nsIBaseWindow.h"
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#include "nsIDocShell.h"
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#include "nsIDocShellTreeItem.h"
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#include "nsIDOMWindow.h"
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#include "nsIInterfaceRequestor.h"
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#include "nsIInterfaceRequestorUtils.h"
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#include "nsIXULWindow.h"
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#include "nsIPrompt.h"
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#include "nsIAuthPrompt.h"
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#include "nsIXULBrowserWindow.h"
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#include "nsIWeakReference.h"
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#include "nsIWidgetListener.h"
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#include "nsITabParent.h"
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namespace mozilla {
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namespace dom {
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class Element;
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} // namespace dom
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} // namespace mozilla
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// nsXULWindow
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#define NS_XULWINDOW_IMPL_CID \
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{ /* 8eaec2f3-ed02-4be2-8e0f-342798477298 */ \
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0x8eaec2f3, \
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0xed02, \
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0x4be2, \
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{ 0x8e, 0x0f, 0x34, 0x27, 0x98, 0x47, 0x72, 0x98 } \
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}
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class nsContentShellInfo;
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class nsXULWindow : public nsIBaseWindow,
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public nsIInterfaceRequestor,
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public nsIXULWindow,
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public nsSupportsWeakReference
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{
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friend class nsChromeTreeOwner;
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friend class nsContentTreeOwner;
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public:
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NS_DECL_THREADSAFE_ISUPPORTS
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NS_DECL_NSIINTERFACEREQUESTOR
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NS_DECL_NSIXULWINDOW
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NS_DECL_NSIBASEWINDOW
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NS_DECLARE_STATIC_IID_ACCESSOR(NS_XULWINDOW_IMPL_CID)
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void LockUntilChromeLoad() { mLockedUntilChromeLoad = true; }
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bool IsLocked() const { return mLockedUntilChromeLoad; }
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void IgnoreXULSizeMode(bool aEnable) { mIgnoreXULSizeMode = aEnable; }
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protected:
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enum persistentAttributes {
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PAD_MISC = 0x1,
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PAD_POSITION = 0x2,
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PAD_SIZE = 0x4
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};
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explicit nsXULWindow(uint32_t aChromeFlags);
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virtual ~nsXULWindow();
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NS_IMETHOD EnsureChromeTreeOwner();
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NS_IMETHOD EnsureContentTreeOwner();
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NS_IMETHOD EnsurePrimaryContentTreeOwner();
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NS_IMETHOD EnsurePrompter();
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NS_IMETHOD EnsureAuthPrompter();
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void OnChromeLoaded();
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void StaggerPosition(int32_t &aRequestedX, int32_t &aRequestedY,
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int32_t aSpecWidth, int32_t aSpecHeight);
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bool LoadPositionFromXUL();
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bool LoadSizeFromXUL();
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bool LoadMiscPersistentAttributesFromXUL();
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void SyncAttributesToWidget();
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NS_IMETHOD SavePersistentAttributes();
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NS_IMETHOD GetWindowDOMWindow(nsIDOMWindow** aDOMWindow);
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mozilla::dom::Element* GetWindowDOMElement() const;
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// See nsIDocShellTreeOwner for docs on next two methods
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nsresult ContentShellAdded(nsIDocShellTreeItem* aContentShell,
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bool aPrimary, bool aTargetable,
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const nsAString& aID);
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nsresult ContentShellRemoved(nsIDocShellTreeItem* aContentShell);
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NS_IMETHOD SizeShellTo(nsIDocShellTreeItem* aShellItem, int32_t aCX,
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int32_t aCY);
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NS_IMETHOD ExitModalLoop(nsresult aStatus);
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NS_IMETHOD CreateNewChromeWindow(int32_t aChromeFlags, nsITabParent* aOpeningTab, nsIXULWindow **_retval);
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NS_IMETHOD CreateNewContentWindow(int32_t aChromeFlags, nsITabParent* aOpeningTab, nsIXULWindow **_retval);
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void EnableParent(bool aEnable);
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bool ConstrainToZLevel(bool aImmediate, nsWindowZ *aPlacement,
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nsIWidget *aReqBelow, nsIWidget **aActualBelow);
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void PlaceWindowLayersBehind(uint32_t aLowLevel, uint32_t aHighLevel,
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nsIXULWindow *aBehind);
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void SetContentScrollbarVisibility(bool aVisible);
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bool GetContentScrollbarVisibility();
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void PersistentAttributesDirty(uint32_t aDirtyFlags);
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nsChromeTreeOwner* mChromeTreeOwner;
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nsContentTreeOwner* mContentTreeOwner;
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nsContentTreeOwner* mPrimaryContentTreeOwner;
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nsCOMPtr<nsIWidget> mWindow;
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nsCOMPtr<nsIDocShell> mDocShell;
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nsCOMPtr<nsIDOMWindow> mDOMWindow;
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nsCOMPtr<nsIWeakReference> mParentWindow;
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nsCOMPtr<nsIPrompt> mPrompter;
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nsCOMPtr<nsIAuthPrompt> mAuthPrompter;
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nsCOMPtr<nsIXULBrowserWindow> mXULBrowserWindow;
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nsCOMPtr<nsIDocShellTreeItem> mPrimaryContentShell;
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nsTArray<nsContentShellInfo*> mContentShells; // array of doc shells by id
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nsresult mModalStatus;
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bool mContinueModalLoop;
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bool mDebuting; // being made visible right now
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bool mChromeLoaded; // True when chrome has loaded
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bool mShowAfterLoad;
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bool mIntrinsicallySized;
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bool mCenterAfterLoad;
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bool mIsHiddenWindow;
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bool mLockedUntilChromeLoad;
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bool mIgnoreXULSize;
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bool mIgnoreXULPosition;
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bool mChromeFlagsFrozen;
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bool mIgnoreXULSizeMode;
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// mDestroying is used to prevent reentry into into Destroy(), which can
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// otherwise happen due to script running as we tear down various things.
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bool mDestroying;
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uint32_t mContextFlags;
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uint32_t mPersistentAttributesDirty; // persistentAttributes
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uint32_t mPersistentAttributesMask;
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uint32_t mChromeFlags;
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nsString mTitle;
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nsIntRect mOpenerScreenRect; // the screen rect of the opener
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nsCOMArray<nsIWeakReference> mTargetableShells; // targetable shells only
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nsCOMPtr<nsITabParent> mPrimaryTabParent;
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};
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NS_DEFINE_STATIC_IID_ACCESSOR(nsXULWindow, NS_XULWINDOW_IMPL_CID)
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// nsContentShellInfo
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// Used to map shell IDs to nsIDocShellTreeItems.
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class nsContentShellInfo
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{
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public:
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nsContentShellInfo(const nsAString& aID,
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nsIWeakReference* aContentShell);
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~nsContentShellInfo();
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public:
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nsString id; // The identifier of the content shell
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nsWeakPtr child; // content shell (weak reference to nsIDocShellTreeItem)
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};
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#endif /* nsXULWindow_h__ */
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