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64 lines
2.0 KiB
C++
64 lines
2.0 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* 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
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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// Main header first:
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#include "nsSVGGenericContainerFrame.h"
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#include "nsSVGIntegrationUtils.h"
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//----------------------------------------------------------------------
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// nsSVGGenericContainerFrame Implementation
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nsIFrame*
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NS_NewSVGGenericContainerFrame(nsIPresShell* aPresShell, nsStyleContext* aContext)
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{
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return new (aPresShell) nsSVGGenericContainerFrame(aContext);
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}
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NS_IMPL_FRAMEARENA_HELPERS(nsSVGGenericContainerFrame)
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//----------------------------------------------------------------------
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// nsIFrame methods
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NS_IMETHODIMP
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nsSVGGenericContainerFrame::AttributeChanged(int32_t aNameSpaceID,
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nsIAtom* aAttribute,
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int32_t aModType)
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{
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#ifdef DEBUG
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nsAutoString str;
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aAttribute->ToString(str);
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printf("** nsSVGGenericContainerFrame::AttributeChanged(%s)\n",
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NS_LossyConvertUTF16toASCII(str).get());
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#endif
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return NS_OK;
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}
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nsIAtom *
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nsSVGGenericContainerFrame::GetType() const
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{
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return nsGkAtoms::svgGenericContainerFrame;
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}
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//----------------------------------------------------------------------
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// nsSVGContainerFrame methods:
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gfxMatrix
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nsSVGGenericContainerFrame::GetCanvasTM(uint32_t aFor,
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nsIFrame* aTransformRoot)
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{
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if (!(GetStateBits() & NS_FRAME_IS_NONDISPLAY) && !aTransformRoot) {
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if ((aFor == FOR_PAINTING && NS_SVGDisplayListPaintingEnabled()) ||
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(aFor == FOR_HIT_TESTING && NS_SVGDisplayListHitTestingEnabled())) {
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return nsSVGIntegrationUtils::GetCSSPxToDevPxMatrix(this);
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}
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}
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NS_ASSERTION(mParent, "null parent");
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return static_cast<nsSVGContainerFrame*>(mParent)->
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GetCanvasTM(aFor, aTransformRoot);
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}
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