mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-02 07:05:24 +00:00
78 lines
2.5 KiB
C++
78 lines
2.5 KiB
C++
/* -*- 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
|
|
* 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 mozilla_ServoRestyleManager_h
|
|
#define mozilla_ServoRestyleManager_h
|
|
|
|
#include "mozilla/EventStates.h"
|
|
#include "nsChangeHint.h"
|
|
#include "nsISupportsImpl.h"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
class Element;
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
class nsAttrValue;
|
|
class nsIAtom;
|
|
class nsIContent;
|
|
class nsIFrame;
|
|
|
|
namespace mozilla {
|
|
|
|
/**
|
|
* Restyle manager for a Servo-backed style system.
|
|
*/
|
|
class ServoRestyleManager
|
|
{
|
|
public:
|
|
NS_INLINE_DECL_REFCOUNTING(ServoRestyleManager)
|
|
|
|
ServoRestyleManager();
|
|
|
|
void Disconnect();
|
|
void PostRestyleEvent(dom::Element* aElement,
|
|
nsRestyleHint aRestyleHint,
|
|
nsChangeHint aMinChangeHint);
|
|
void PostRestyleEventForLazyConstruction();
|
|
void RebuildAllStyleData(nsChangeHint aExtraHint,
|
|
nsRestyleHint aRestyleHint);
|
|
void PostRebuildAllStyleDataEvent(nsChangeHint aExtraHint,
|
|
nsRestyleHint aRestyleHint);
|
|
void ProcessPendingRestyles();
|
|
void RestyleForInsertOrChange(dom::Element* aContainer,
|
|
nsIContent* aChild);
|
|
void RestyleForAppend(dom::Element* aContainer,
|
|
nsIContent* aFirstNewContent);
|
|
void RestyleForRemove(dom::Element* aContainer,
|
|
nsIContent* aOldChild,
|
|
nsIContent* aFollowingSibling);
|
|
nsresult ContentStateChanged(nsIContent* aContent,
|
|
EventStates aStateMask);
|
|
void AttributeWillChange(dom::Element* aElement,
|
|
int32_t aNameSpaceID,
|
|
nsIAtom* aAttribute,
|
|
int32_t aModType,
|
|
const nsAttrValue* aNewValue);
|
|
void AttributeChanged(dom::Element* aElement,
|
|
int32_t aNameSpaceID,
|
|
nsIAtom* aAttribute,
|
|
int32_t aModType,
|
|
const nsAttrValue* aOldValue);
|
|
nsresult ReparentStyleContext(nsIFrame* aFrame);
|
|
bool HasPendingRestyles();
|
|
uint64_t GetRestyleGeneration() const;
|
|
|
|
protected:
|
|
~ServoRestyleManager() {}
|
|
|
|
uint64_t mRestyleGeneration;
|
|
};
|
|
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_ServoRestyleManager_h
|