зеркало из https://github.com/mozilla/gecko-dev.git
60 строки
1.7 KiB
C++
60 строки
1.7 KiB
C++
/* -*- 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 nsPageContentFrame_h___
|
|
#define nsPageContentFrame_h___
|
|
|
|
#include "mozilla/Attributes.h"
|
|
#include "mozilla/ViewportFrame.h"
|
|
|
|
class nsPageFrame;
|
|
class nsSharedPageData;
|
|
|
|
// Page frame class used by the simple page sequence frame
|
|
class nsPageContentFrame : public mozilla::ViewportFrame {
|
|
|
|
public:
|
|
NS_DECL_FRAMEARENA_HELPERS
|
|
|
|
friend nsPageContentFrame* NS_NewPageContentFrame(nsIPresShell* aPresShell,
|
|
nsStyleContext* aContext);
|
|
friend class nsPageFrame;
|
|
|
|
// nsIFrame
|
|
virtual void Reflow(nsPresContext* aPresContext,
|
|
ReflowOutput& aDesiredSize,
|
|
const ReflowInput& aMaxSize,
|
|
nsReflowStatus& aStatus) override;
|
|
|
|
virtual bool IsFrameOfType(uint32_t aFlags) const override
|
|
{
|
|
return ViewportFrame::IsFrameOfType(aFlags &
|
|
~(nsIFrame::eCanContainOverflowContainers));
|
|
}
|
|
|
|
virtual void SetSharedPageData(nsSharedPageData* aPD) { mPD = aPD; }
|
|
|
|
virtual bool HasTransformGetter() const override { return true; }
|
|
|
|
/**
|
|
* Get the "type" of the frame
|
|
*
|
|
* @see nsGkAtoms::pageContentFrame
|
|
*/
|
|
virtual nsIAtom* GetType() const override;
|
|
|
|
#ifdef DEBUG_FRAME_DUMP
|
|
// Debugging
|
|
virtual nsresult GetFrameName(nsAString& aResult) const override;
|
|
#endif
|
|
|
|
protected:
|
|
explicit nsPageContentFrame(nsStyleContext* aContext) : ViewportFrame(aContext) {}
|
|
|
|
nsSharedPageData* mPD;
|
|
};
|
|
|
|
#endif /* nsPageContentFrame_h___ */
|
|
|