| /* |
| * Copyright 2020 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "include/effects/SkImageFilters.h" |
| #include "modules/svg/include/SkSVGAttributeParser.h" |
| #include "modules/svg/include/SkSVGFe.h" |
| |
| sk_sp<SkImageFilter> SkSVGFe::makeImageFilter(const SkSVGRenderContext& ctx, |
| const SkSVGFilterContext& fctx) const { |
| return this->onMakeImageFilter(ctx, fctx); |
| } |
| |
| bool SkSVGFe::parseAndSetAttribute(const char* name, const char* value) { |
| return INHERITED::parseAndSetAttribute(name, value) || |
| this->setIn(SkSVGAttributeParser::parse<SkSVGFeInputType>("in", name, value)) || |
| this->setResult(SkSVGAttributeParser::parse<SkSVGStringType>("result", name, value)); |
| } |
| |
| template <> bool SkSVGAttributeParser::parse(SkSVGFeInputType* type) { |
| static constexpr std::tuple<const char*, SkSVGFeInputType::Type> gTypeMap[] = { |
| {"SourceGraphic", SkSVGFeInputType::Type::kSourceGraphic}, |
| {"SourceAlpha", SkSVGFeInputType::Type::kSourceAlpha}, |
| {"BackgroundImage", SkSVGFeInputType::Type::kBackgroundImage}, |
| {"BackgroundAlpha", SkSVGFeInputType::Type::kBackgroundAlpha}, |
| {"FillPaint", SkSVGFeInputType::Type::kFillPaint}, |
| {"StrokePaint", SkSVGFeInputType::Type::kStrokePaint}, |
| }; |
| |
| SkSVGStringType resultId; |
| SkSVGFeInputType::Type t; |
| bool parsedValue = false; |
| if (this->parseEnumMap(gTypeMap, &t)) { |
| *type = SkSVGFeInputType(t); |
| parsedValue = true; |
| } else if (parse(&resultId)) { |
| *type = SkSVGFeInputType(resultId); |
| parsedValue = true; |
| } |
| |
| return parsedValue && this->parseEOSToken(); |
| } |