/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #ifndef nsXULWindow_h__ #define nsXULWindow_h__ // Local Includes #include "nsChromeTreeOwner.h" #include "nsContentTreeOwner.h" // Helper classes #include "nsCOMPtr.h" #include "nsTArray.h" #include "nsString.h" #include "nsWeakReference.h" #include "nsCOMArray.h" #include "nsRect.h" #include "Units.h" // Interfaces needed #include "nsIBaseWindow.h" #include "nsIDocShell.h" #include "nsIDocShellTreeItem.h" #include "nsIDOMWindow.h" #include "nsIInterfaceRequestor.h" #include "nsIInterfaceRequestorUtils.h" #include "nsIXULWindow.h" #include "nsIPrompt.h" #include "nsIAuthPrompt.h" #include "nsIXULBrowserWindow.h" #include "nsIWeakReference.h" #include "nsIWidgetListener.h" #include "nsITabParent.h" namespace mozilla { namespace dom { class Element; } // namespace dom } // namespace mozilla // nsXULWindow #define NS_XULWINDOW_IMPL_CID \ { /* 8eaec2f3-ed02-4be2-8e0f-342798477298 */ \ 0x8eaec2f3, \ 0xed02, \ 0x4be2, \ { 0x8e, 0x0f, 0x34, 0x27, 0x98, 0x47, 0x72, 0x98 } \ } class nsContentShellInfo; class nsXULWindow : public nsIBaseWindow, public nsIInterfaceRequestor, public nsIXULWindow, public nsSupportsWeakReference { friend class nsChromeTreeOwner; friend class nsContentTreeOwner; public: NS_DECL_THREADSAFE_ISUPPORTS NS_DECL_NSIINTERFACEREQUESTOR NS_DECL_NSIXULWINDOW NS_DECL_NSIBASEWINDOW NS_DECLARE_STATIC_IID_ACCESSOR(NS_XULWINDOW_IMPL_CID) void LockUntilChromeLoad() { mLockedUntilChromeLoad = true; } bool IsLocked() const { return mLockedUntilChromeLoad; } void IgnoreXULSizeMode(bool aEnable) { mIgnoreXULSizeMode = aEnable; } void WasRegistered() { mRegistered = true; } protected: enum persistentAttributes { PAD_MISC = 0x1, PAD_POSITION = 0x2, PAD_SIZE = 0x4 }; explicit nsXULWindow(uint32_t aChromeFlags); virtual ~nsXULWindow(); NS_IMETHOD EnsureChromeTreeOwner(); NS_IMETHOD EnsureContentTreeOwner(); NS_IMETHOD EnsurePrimaryContentTreeOwner(); NS_IMETHOD EnsurePrompter(); NS_IMETHOD EnsureAuthPrompter(); void OnChromeLoaded(); void StaggerPosition(int32_t &aRequestedX, int32_t &aRequestedY, int32_t aSpecWidth, int32_t aSpecHeight); bool LoadPositionFromXUL(int32_t aSpecWidth, int32_t aSpecHeight); bool LoadSizeFromXUL(int32_t& aSpecWidth, int32_t& aSpecHeight); void SetSpecifiedSize(int32_t aSpecWidth, int32_t aSpecHeight); bool LoadMiscPersistentAttributesFromXUL(); void SyncAttributesToWidget(); NS_IMETHOD SavePersistentAttributes(); NS_IMETHOD GetWindowDOMWindow(mozIDOMWindowProxy** aDOMWindow); mozilla::dom::Element* GetWindowDOMElement() const; // See nsIDocShellTreeOwner for docs on next two methods nsresult ContentShellAdded(nsIDocShellTreeItem* aContentShell, bool aPrimary, bool aTargetable, const nsAString& aID); nsresult ContentShellRemoved(nsIDocShellTreeItem* aContentShell); NS_IMETHOD GetPrimaryContentSize(int32_t* aWidth, int32_t* aHeight); NS_IMETHOD SetPrimaryContentSize(int32_t aWidth, int32_t aHeight); nsresult GetRootShellSize(int32_t* aWidth, int32_t* aHeight); nsresult SetRootShellSize(int32_t aWidth, int32_t aHeight); NS_IMETHOD SizeShellTo(nsIDocShellTreeItem* aShellItem, int32_t aCX, int32_t aCY); NS_IMETHOD ExitModalLoop(nsresult aStatus); NS_IMETHOD CreateNewChromeWindow(int32_t aChromeFlags, nsITabParent* aOpeningTab, mozIDOMWindowProxy* aOpenerWindow, nsIXULWindow **_retval); NS_IMETHOD CreateNewContentWindow(int32_t aChromeFlags, nsITabParent* aOpeningTab, mozIDOMWindowProxy* aOpenerWindow, nsIXULWindow **_retval); NS_IMETHOD GetHasPrimaryContent(bool* aResult); void EnableParent(bool aEnable); bool ConstrainToZLevel(bool aImmediate, nsWindowZ *aPlacement, nsIWidget *aReqBelow, nsIWidget **aActualBelow); void PlaceWindowLayersBehind(uint32_t aLowLevel, uint32_t aHighLevel, nsIXULWindow *aBehind); void SetContentScrollbarVisibility(bool aVisible); bool GetContentScrollbarVisibility(); void PersistentAttributesDirty(uint32_t aDirtyFlags); nsChromeTreeOwner* mChromeTreeOwner; nsContentTreeOwner* mContentTreeOwner; nsContentTreeOwner* mPrimaryContentTreeOwner; nsCOMPtr<nsIWidget> mWindow; nsCOMPtr<nsIDocShell> mDocShell; nsCOMPtr<nsPIDOMWindowOuter> mDOMWindow; nsCOMPtr<nsIWeakReference> mParentWindow; nsCOMPtr<nsIPrompt> mPrompter; nsCOMPtr<nsIAuthPrompt> mAuthPrompter; nsCOMPtr<nsIXULBrowserWindow> mXULBrowserWindow; nsCOMPtr<nsIDocShellTreeItem> mPrimaryContentShell; nsTArray<nsContentShellInfo*> mContentShells; // array of doc shells by id nsresult mModalStatus; bool mContinueModalLoop; bool mDebuting; // being made visible right now bool mChromeLoaded; // True when chrome has loaded bool mShowAfterLoad; bool mIntrinsicallySized; bool mCenterAfterLoad; bool mIsHiddenWindow; bool mLockedUntilChromeLoad; bool mIgnoreXULSize; bool mIgnoreXULPosition; bool mChromeFlagsFrozen; bool mIgnoreXULSizeMode; // mDestroying is used to prevent reentry into into Destroy(), which can // otherwise happen due to script running as we tear down various things. bool mDestroying; bool mRegistered; uint32_t mContextFlags; uint32_t mPersistentAttributesDirty; // persistentAttributes uint32_t mPersistentAttributesMask; uint32_t mChromeFlags; nsString mTitle; nsIntRect mOpenerScreenRect; // the screen rect of the opener nsCOMArray<nsIWeakReference> mTargetableShells; // targetable shells only nsCOMPtr<nsITabParent> mPrimaryTabParent; private: nsresult GetPrimaryTabParentSize(int32_t* aWidth, int32_t* aHeight); nsresult GetPrimaryContentShellSize(int32_t* aWidth, int32_t* aHeight); nsresult SetPrimaryTabParentSize(int32_t aWidth, int32_t aHeight); }; NS_DEFINE_STATIC_IID_ACCESSOR(nsXULWindow, NS_XULWINDOW_IMPL_CID) // nsContentShellInfo // Used to map shell IDs to nsIDocShellTreeItems. class nsContentShellInfo { public: nsContentShellInfo(const nsAString& aID, nsIWeakReference* aContentShell); ~nsContentShellInfo(); public: nsString id; // The identifier of the content shell nsWeakPtr child; // content shell (weak reference to nsIDocShellTreeItem) }; #endif /* nsXULWindow_h__ */