mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
5cccea6f0f
This patch was automatically generated using the following script:
function convert() {
echo "Converting $1 to $2..."
find . \
! -wholename "*/.git*" \
! -wholename "obj-ff-dbg*" \
-type f \
\( -iname "*.cpp" \
-o -iname "*.h" \
-o -iname "*.c" \
-o -iname "*.cc" \
-o -iname "*.idl" \
-o -iname "*.ipdl" \
-o -iname "*.ipdlh" \
-o -iname "*.mm" \) | \
xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}
convert MOZ_OVERRIDE override
convert MOZ_FINAL final
110 lines
3.8 KiB
C++
110 lines
3.8 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/. */
|
|
|
|
/*
|
|
* rendering object that is the root of the frame tree, which contains
|
|
* the document's scrollbars and contains fixed-positioned elements
|
|
*/
|
|
|
|
#ifndef nsViewportFrame_h___
|
|
#define nsViewportFrame_h___
|
|
|
|
#include "mozilla/Attributes.h"
|
|
#include "nsContainerFrame.h"
|
|
|
|
class nsPresContext;
|
|
|
|
/**
|
|
* ViewportFrame is the parent of a single child - the doc root frame or a scroll frame
|
|
* containing the doc root frame. ViewportFrame stores this child in its primary child
|
|
* list.
|
|
*/
|
|
class ViewportFrame : public nsContainerFrame {
|
|
public:
|
|
NS_DECL_QUERYFRAME_TARGET(ViewportFrame)
|
|
NS_DECL_QUERYFRAME
|
|
NS_DECL_FRAMEARENA_HELPERS
|
|
|
|
typedef nsContainerFrame Super;
|
|
|
|
explicit ViewportFrame(nsStyleContext* aContext)
|
|
: nsContainerFrame(aContext)
|
|
{}
|
|
virtual ~ViewportFrame() { } // useful for debugging
|
|
|
|
virtual void Init(nsIContent* aContent,
|
|
nsContainerFrame* aParent,
|
|
nsIFrame* aPrevInFlow) override;
|
|
|
|
virtual mozilla::WritingMode GetWritingMode() const override
|
|
{
|
|
nsIFrame* firstChild = mFrames.FirstChild();
|
|
if (firstChild) {
|
|
return firstChild->GetWritingMode();
|
|
}
|
|
return nsIFrame::GetWritingMode();
|
|
}
|
|
|
|
#ifdef DEBUG
|
|
virtual void SetInitialChildList(ChildListID aListID,
|
|
nsFrameList& aChildList) override;
|
|
virtual void AppendFrames(ChildListID aListID,
|
|
nsFrameList& aFrameList) override;
|
|
virtual void InsertFrames(ChildListID aListID,
|
|
nsIFrame* aPrevFrame,
|
|
nsFrameList& aFrameList) override;
|
|
virtual void RemoveFrame(ChildListID aListID,
|
|
nsIFrame* aOldFrame) override;
|
|
#endif
|
|
|
|
virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder,
|
|
const nsRect& aDirtyRect,
|
|
const nsDisplayListSet& aLists) override;
|
|
|
|
virtual nscoord GetMinISize(nsRenderingContext *aRenderingContext) override;
|
|
virtual nscoord GetPrefISize(nsRenderingContext *aRenderingContext) override;
|
|
virtual void Reflow(nsPresContext* aPresContext,
|
|
nsHTMLReflowMetrics& aDesiredSize,
|
|
const nsHTMLReflowState& aReflowState,
|
|
nsReflowStatus& aStatus) override;
|
|
|
|
/**
|
|
* Get the "type" of the frame
|
|
*
|
|
* @see nsGkAtoms::viewportFrame
|
|
*/
|
|
virtual nsIAtom* GetType() const override;
|
|
|
|
virtual bool UpdateOverflow() override;
|
|
|
|
/**
|
|
* Adjust aReflowState to account for scrollbars and pres shell
|
|
* GetScrollPositionClampingScrollPortSizeSet and
|
|
* GetContentDocumentFixedPositionMargins adjustments.
|
|
* @return the rect to use as containing block rect
|
|
*/
|
|
nsRect AdjustReflowStateAsContainingBlock(nsHTMLReflowState* aReflowState) const;
|
|
|
|
#ifdef DEBUG_FRAME_DUMP
|
|
virtual nsresult GetFrameName(nsAString& aResult) const override;
|
|
#endif
|
|
|
|
private:
|
|
virtual mozilla::layout::FrameChildListID GetAbsoluteListID() const override { return kFixedList; }
|
|
|
|
protected:
|
|
/**
|
|
* Calculate how much room is available for fixed frames. That means
|
|
* determining if the viewport is scrollable and whether the vertical and/or
|
|
* horizontal scrollbars are visible. Adjust the computed width/height and
|
|
* available width for aReflowState accordingly.
|
|
* @return the current scroll position, or 0,0 if not scrollable
|
|
*/
|
|
nsPoint AdjustReflowStateForScrollbars(nsHTMLReflowState* aReflowState) const;
|
|
};
|
|
|
|
|
|
#endif // nsViewportFrame_h___
|