e71f547302
This CL adds a type enum to SkSVGIRI that will eventually be used to
distinguish between local fragments ('#frag-id'), non-local fragments
('/path/to/file.png') and data URIs ('data:image/png;base64,...').
To do so required a bit of refactoring of other types that previously
treated IRIs as basic strings. There are no functional changes in this
CL.
Change-Id: I8bf426f77c0779890bce74d2d243c09617f024c8
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/360601
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Tyler Denniston <tdenniston@google.com>
60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
/*
|
|
* Copyright 2017 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#ifndef SkSVGPattern_DEFINED
|
|
#define SkSVGPattern_DEFINED
|
|
|
|
#include "modules/svg/include/SkSVGHiddenContainer.h"
|
|
#include "modules/svg/include/SkSVGTypes.h"
|
|
|
|
class SkSVGRenderContext;
|
|
|
|
class SkSVGPattern final : public SkSVGHiddenContainer {
|
|
public:
|
|
static sk_sp<SkSVGPattern> Make() {
|
|
return sk_sp<SkSVGPattern>(new SkSVGPattern());
|
|
}
|
|
|
|
SVG_ATTR(Href, SkSVGIRI, SkSVGIRI())
|
|
|
|
// TODO: change rest of attributes to SVG_OPTIONAL_ATTR
|
|
void setX(const SkSVGLength&);
|
|
void setY(const SkSVGLength&);
|
|
void setWidth(const SkSVGLength&);
|
|
void setHeight(const SkSVGLength&);
|
|
void setPatternTransform(const SkSVGTransformType&);
|
|
|
|
protected:
|
|
SkSVGPattern();
|
|
|
|
bool parseAndSetAttribute(const char*, const char*) override;
|
|
|
|
void onSetAttribute(SkSVGAttribute, const SkSVGValue&) override;
|
|
|
|
bool onAsPaint(const SkSVGRenderContext&, SkPaint*) const override;
|
|
|
|
private:
|
|
struct PatternAttributes {
|
|
SkTLazy<SkSVGLength> fX,
|
|
fY,
|
|
fWidth,
|
|
fHeight;
|
|
SkTLazy<SkSVGTransformType> fPatternTransform;
|
|
} fAttributes;
|
|
|
|
const SkSVGPattern* resolveHref(const SkSVGRenderContext&, PatternAttributes*) const;
|
|
const SkSVGPattern* hrefTarget(const SkSVGRenderContext&) const;
|
|
|
|
// TODO:
|
|
// - patternUnits
|
|
// - patternContentUnits
|
|
|
|
using INHERITED = SkSVGHiddenContainer;
|
|
};
|
|
|
|
#endif // SkSVGPattern_DEFINED
|