diff options
Diffstat (limited to 'experimental/svg/model/SkSVGRenderContext.cpp')
-rw-r--r-- | experimental/svg/model/SkSVGRenderContext.cpp | 51 |
1 files changed, 42 insertions, 9 deletions
diff --git a/experimental/svg/model/SkSVGRenderContext.cpp b/experimental/svg/model/SkSVGRenderContext.cpp index 38498d36c8..e902d4ecf3 100644 --- a/experimental/svg/model/SkSVGRenderContext.cpp +++ b/experimental/svg/model/SkSVGRenderContext.cpp @@ -5,6 +5,7 @@ * found in the LICENSE file. */ +#include "SkCanvas.h" #include "SkSVGRenderContext.h" #include "SkSVGTypes.h" @@ -42,10 +43,27 @@ SkScalar SkSVGLengthContext::resolve(const SkSVGLength& l, LengthType t) const { return 0; } -SkSVGRenderContext::SkSVGRenderContext(const SkSize& initialViewport) - : fLengthContext(initialViewport) {} +SkRect SkSVGLengthContext::resolveRect(const SkSVGLength& x, const SkSVGLength& y, + const SkSVGLength& w, const SkSVGLength& h) const { + return SkRect::MakeXYWH( + this->resolve(x, SkSVGLengthContext::LengthType::kHorizontal), + this->resolve(y, SkSVGLengthContext::LengthType::kVertical), + this->resolve(w, SkSVGLengthContext::LengthType::kHorizontal), + this->resolve(h, SkSVGLengthContext::LengthType::kVertical)); +} + +SkSVGPresentationContext::SkSVGPresentationContext() {} + +SkSVGPresentationContext::SkSVGPresentationContext(const SkSVGPresentationContext& o) { + this->initFrom(o); +} + +SkSVGPresentationContext& SkSVGPresentationContext::operator=(const SkSVGPresentationContext& o) { + this->initFrom(o); + return *this; +} -SkSVGRenderContext& SkSVGRenderContext::operator=(const SkSVGRenderContext& other) { +void SkSVGPresentationContext::initFrom(const SkSVGPresentationContext& other) { if (other.fFill.isValid()) { fFill.set(*other.fFill.get()); } else { @@ -57,11 +75,9 @@ SkSVGRenderContext& SkSVGRenderContext::operator=(const SkSVGRenderContext& othe } else { fStroke.reset(); } - - return *this; } -SkPaint& SkSVGRenderContext::ensureFill() { +SkPaint& SkSVGPresentationContext::ensureFill() { if (!fFill.isValid()) { fFill.init(); fFill.get()->setStyle(SkPaint::kFill_Style); @@ -70,7 +86,7 @@ SkPaint& SkSVGRenderContext::ensureFill() { return *fFill.get(); } -SkPaint& SkSVGRenderContext::ensureStroke() { +SkPaint& SkSVGPresentationContext::ensureStroke() { if (!fStroke.isValid()) { fStroke.init(); fStroke.get()->setStyle(SkPaint::kStroke_Style); @@ -79,10 +95,27 @@ SkPaint& SkSVGRenderContext::ensureStroke() { return *fStroke.get(); } -void SkSVGRenderContext::setFillColor(SkColor color) { +void SkSVGPresentationContext::setFillColor(SkColor color) { this->ensureFill().setColor(color); } -void SkSVGRenderContext::setStrokeColor(SkColor color) { +void SkSVGPresentationContext::setStrokeColor(SkColor color) { this->ensureStroke().setColor(color); } + +SkSVGRenderContext::SkSVGRenderContext(SkCanvas* canvas, + const SkSVGLengthContext& lctx, + const SkSVGPresentationContext& pctx) + : fLengthContext(lctx) + , fPresentationContext(pctx) + , fCanvas(canvas) + , fCanvasSaveCount(canvas->getSaveCount()) {} + +SkSVGRenderContext::SkSVGRenderContext(const SkSVGRenderContext& other) + : SkSVGRenderContext(other.canvas(), + other.lengthContext(), + other.presentationContext()) {} + +SkSVGRenderContext::~SkSVGRenderContext() { + fCanvas->restoreToCount(fCanvasSaveCount); +} |