gecko-dev/dom/base/nsWindowRoot.h

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4.3 KiB
C
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsWindowRoot_h__
#define nsWindowRoot_h__
class nsIDOMEvent;
class nsIGlobalObject;
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#include "mozilla/Attributes.h"
#include "mozilla/EventListenerManager.h"
#include "nsIDOMEventTarget.h"
#include "nsIWeakReferenceUtils.h"
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#include "nsPIWindowRoot.h"
#include "nsCycleCollectionParticipant.h"
#include "nsTHashtable.h"
#include "nsHashKeys.h"
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class nsWindowRoot final : public nsPIWindowRoot
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{
public:
explicit nsWindowRoot(nsPIDOMWindowOuter* aWindow);
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_NSIDOMEVENTTARGET
virtual mozilla::EventListenerManager*
GetExistingListenerManager() const override;
virtual mozilla::EventListenerManager*
GetOrCreateListenerManager() override;
using mozilla::dom::EventTarget::RemoveEventListener;
virtual void AddEventListener(const nsAString& aType,
mozilla::dom::EventListener* aListener,
const mozilla::dom::AddEventListenerOptionsOrBoolean& aOptions,
const mozilla::dom::Nullable<bool>& aWantsUntrusted,
mozilla::ErrorResult& aRv) override;
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// nsPIWindowRoot
virtual nsPIDOMWindowOuter* GetWindow() override;
virtual nsresult GetControllers(bool aForVisibleWindow,
nsIControllers** aResult) override;
virtual nsresult GetControllerForCommand(const char * aCommand,
bool aForVisibleWindow,
nsIController** _retval) override;
virtual void GetEnabledDisabledCommands(nsTArray<nsCString>& aEnabledCommands,
nsTArray<nsCString>& aDisabledCommands) override;
virtual nsIDOMNode* GetPopupNode() override;
virtual void SetPopupNode(nsIDOMNode* aNode) override;
virtual void SetParentTarget(mozilla::dom::EventTarget* aTarget) override
{
mParent = aTarget;
}
virtual mozilla::dom::EventTarget* GetParentTarget() override { return mParent; }
virtual nsPIDOMWindowOuter* GetOwnerGlobalForBindings() override;
virtual nsIGlobalObject* GetOwnerGlobal() const override;
nsIGlobalObject* GetParentObject();
virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_AMBIGUOUS(nsWindowRoot,
nsIDOMEventTarget)
virtual void AddBrowser(mozilla::dom::TabParent* aBrowser) override;
virtual void RemoveBrowser(mozilla::dom::TabParent* aBrowser) override;
virtual void EnumerateBrowsers(BrowserEnumerator aEnumFunc, void *aArg) override;
virtual bool ShowAccelerators() override
{
return mShowAccelerators;
}
virtual bool ShowFocusRings() override
{
return mShowFocusRings;
}
virtual void SetShowAccelerators(bool aEnable) override
{
mShowAccelerators = aEnable;
}
virtual void SetShowFocusRings(bool aEnable) override
{
mShowFocusRings = aEnable;
}
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protected:
virtual ~nsWindowRoot();
void GetEnabledDisabledCommandsForControllers(nsIControllers* aControllers,
nsTHashtable<nsCharPtrHashKey>& aCommandsHandled,
nsTArray<nsCString>& aEnabledCommands,
nsTArray<nsCString>& aDisabledCommands);
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// Members
nsCOMPtr<nsPIDOMWindowOuter> mWindow;
// We own the manager, which owns event listeners attached to us.
Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat The bulk of this commit was generated with a script, executed at the top level of a typical source code checkout. The only non-machine-generated part was modifying MFBT's moz.build to reflect the new naming. CLOSED TREE makes big refactorings like this a piece of cake. # The main substitution. find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \ xargs perl -p -i -e ' s/nsRefPtr\.h/RefPtr\.h/g; # handle includes s/nsRefPtr ?</RefPtr</g; # handle declarations and variables ' # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h. perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h # Handle nsRefPtr.h itself, a couple places that define constructors # from nsRefPtr, and code generators specially. We do this here, rather # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename # things like nsRefPtrHashtable. perl -p -i -e 's/nsRefPtr/RefPtr/g' \ mfbt/nsRefPtr.h \ xpcom/glue/nsCOMPtr.h \ xpcom/base/OwningNonNull.h \ ipc/ipdl/ipdl/lower.py \ ipc/ipdl/ipdl/builtin.py \ dom/bindings/Codegen.py \ python/lldbutils/lldbutils/utils.py # In our indiscriminate substitution above, we renamed # nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up. find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \ xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g' if [ -d .git ]; then git mv mfbt/nsRefPtr.h mfbt/RefPtr.h else hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h fi --HG-- rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
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RefPtr<mozilla::EventListenerManager> mListenerManager; // [Strong]
nsWeakPtr mPopupNode;
// True if focus rings and accelerators are enabled for this
// window hierarchy.
bool mShowAccelerators;
bool mShowFocusRings;
nsCOMPtr<mozilla::dom::EventTarget> mParent;
// The TabParents that are currently registered with this top-level window.
typedef nsTHashtable<nsRefPtrHashKey<nsIWeakReference>> WeakBrowserTable;
WeakBrowserTable mWeakBrowsers;
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};
extern already_AddRefed<mozilla::dom::EventTarget>
NS_NewWindowRoot(nsPIDOMWindowOuter* aWindow);
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#endif