mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-09 03:15:11 +00:00
680815cd6e
This patch was generated automatically by the "modeline.py" script, available here: https://github.com/amccreight/moz-source-tools/blob/master/modeline.py For every file that is modified in this patch, the changes are as follows: (1) The patch changes the file to use the exact C++ mode lines from the Mozilla coding style guide, available here: https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Coding_Style#Mode_Line (2) The patch deletes any blank lines between the mode line & the MPL boilerplate comment. (3) If the file previously had the mode lines and MPL boilerplate in a single contiguous C++ comment, then the patch splits them into separate C++ comments, to match the boilerplate in the coding style. MozReview-Commit-ID: EuRsDue63tK --HG-- extra : rebase_source : 3356d4b80ff6213935192e87cdbc9103fec6084c
75 lines
2.5 KiB
C++
75 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/. */
|
|
|
|
// Keep in (case-insensitive) order:
|
|
#include "nsContainerFrame.h"
|
|
#include "nsFrame.h"
|
|
#include "nsGkAtoms.h"
|
|
#include "SVGObserverUtils.h"
|
|
#include "nsSVGFilters.h"
|
|
|
|
class SVGFEUnstyledLeafFrame : public nsFrame
|
|
{
|
|
friend nsIFrame*
|
|
NS_NewSVGFEUnstyledLeafFrame(nsIPresShell* aPresShell, nsStyleContext* aContext);
|
|
protected:
|
|
explicit SVGFEUnstyledLeafFrame(nsStyleContext* aContext)
|
|
: nsFrame(aContext, kClassID)
|
|
{
|
|
AddStateBits(NS_FRAME_SVG_LAYOUT | NS_FRAME_IS_NONDISPLAY);
|
|
}
|
|
|
|
public:
|
|
NS_DECL_FRAMEARENA_HELPERS(SVGFEUnstyledLeafFrame)
|
|
|
|
virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder,
|
|
const nsDisplayListSet& aLists) override {}
|
|
|
|
virtual bool IsFrameOfType(uint32_t aFlags) const override
|
|
{
|
|
return nsFrame::IsFrameOfType(aFlags & ~(nsIFrame::eSVG));
|
|
}
|
|
|
|
#ifdef DEBUG_FRAME_DUMP
|
|
virtual nsresult GetFrameName(nsAString& aResult) const override
|
|
{
|
|
return MakeFrameName(NS_LITERAL_STRING("SVGFEUnstyledLeaf"), aResult);
|
|
}
|
|
#endif
|
|
|
|
virtual nsresult AttributeChanged(int32_t aNameSpaceID,
|
|
nsAtom* aAttribute,
|
|
int32_t aModType) override;
|
|
|
|
virtual bool ComputeCustomOverflow(nsOverflowAreas& aOverflowAreas) override {
|
|
// We don't maintain a visual overflow rect
|
|
return false;
|
|
}
|
|
};
|
|
|
|
nsIFrame*
|
|
NS_NewSVGFEUnstyledLeafFrame(nsIPresShell* aPresShell, nsStyleContext* aContext)
|
|
{
|
|
return new (aPresShell) SVGFEUnstyledLeafFrame(aContext);
|
|
}
|
|
|
|
NS_IMPL_FRAMEARENA_HELPERS(SVGFEUnstyledLeafFrame)
|
|
|
|
nsresult
|
|
SVGFEUnstyledLeafFrame::AttributeChanged(int32_t aNameSpaceID,
|
|
nsAtom* aAttribute,
|
|
int32_t aModType)
|
|
{
|
|
SVGFEUnstyledElement *element = static_cast<SVGFEUnstyledElement*>(GetContent());
|
|
if (element->AttributeAffectsRendering(aNameSpaceID, aAttribute)) {
|
|
MOZ_ASSERT(GetParent()->GetParent()->IsSVGFilterFrame(),
|
|
"Observers observe the filter, so that's what we must invalidate");
|
|
SVGObserverUtils::InvalidateDirectRenderingObservers(GetParent()->GetParent());
|
|
}
|
|
|
|
return nsFrame::AttributeChanged(aNameSpaceID, aAttribute, aModType);
|
|
}
|