forked from mirrors/gecko-dev
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
80 lines
2.6 KiB
C++
80 lines
2.6 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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 "SVGImageContext.h"
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// Keep others in (case-insensitive) order:
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#include "gfxUtils.h"
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#include "mozilla/Preferences.h"
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#include "nsContentUtils.h"
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#include "nsIFrame.h"
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#include "nsPresContext.h"
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#include "nsStyleStruct.h"
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namespace mozilla {
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/* static */ void
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SVGImageContext::MaybeStoreContextPaint(Maybe<SVGImageContext>& aContext,
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nsIFrame* aFromFrame,
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imgIContainer* aImgContainer)
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{
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return MaybeStoreContextPaint(aContext,
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aFromFrame->StyleContext(),
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aImgContainer);
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}
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/* static */ void
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SVGImageContext::MaybeStoreContextPaint(Maybe<SVGImageContext>& aContext,
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nsStyleContext* aFromStyleContext,
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imgIContainer* aImgContainer)
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{
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const nsStyleSVG* style = aFromStyleContext->StyleSVG();
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if (!style->ExposesContextProperties()) {
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// Content must have '-moz-context-properties' set to the names of the
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// properties it wants to expose to images it links to.
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return;
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}
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if (aImgContainer->GetType() != imgIContainer::TYPE_VECTOR) {
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// Avoid this overhead for raster images.
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return;
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}
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bool haveContextPaint = false;
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RefPtr<SVGEmbeddingContextPaint> contextPaint = new SVGEmbeddingContextPaint();
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if ((style->mContextPropsBits & NS_STYLE_CONTEXT_PROPERTY_FILL) &&
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style->mFill.Type() == eStyleSVGPaintType_Color) {
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haveContextPaint = true;
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contextPaint->SetFill(style->mFill.GetColor());
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}
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if ((style->mContextPropsBits & NS_STYLE_CONTEXT_PROPERTY_STROKE) &&
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style->mStroke.Type() == eStyleSVGPaintType_Color) {
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haveContextPaint = true;
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contextPaint->SetStroke(style->mStroke.GetColor());
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}
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if (style->mContextPropsBits & NS_STYLE_CONTEXT_PROPERTY_FILL_OPACITY) {
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haveContextPaint = true;
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contextPaint->SetFillOpacity(style->mFillOpacity);
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}
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if (style->mContextPropsBits & NS_STYLE_CONTEXT_PROPERTY_STROKE_OPACITY) {
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haveContextPaint = true;
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contextPaint->SetStrokeOpacity(style->mStrokeOpacity);
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}
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if (haveContextPaint) {
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if (!aContext) {
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aContext.emplace();
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}
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aContext->mContextPaint = contextPaint.forget();
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}
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}
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} // namespace mozilla
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