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authorGravatar Florin Malita <fmalita@chromium.org>2017-10-12 11:33:28 -0400
committerGravatar Skia Commit-Bot <skia-commit-bot@chromium.org>2017-10-12 17:06:34 +0000
commitffe6ae49e48a8c5cb53cec93643a2ad054faf74a (patch)
treea05f09ad8de93641de8abdcb4a878443d40d8ae4 /experimental/svg/model/SkSVGNode.cpp
parent177e695589edb1f776cc5c28b9d3eee244d48284 (diff)
[SVGDom] Add 'visibility' support
https://www.w3.org/TR/SVG/painting.html#VisibilityProperty Change-Id: I8b872af26150d93cf39cf8eeba23c91e1decace3 Reviewed-on: https://skia-review.googlesource.com/58863 Reviewed-by: Robert Phillips <robertphillips@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
Diffstat (limited to 'experimental/svg/model/SkSVGNode.cpp')
-rw-r--r--experimental/svg/model/SkSVGNode.cpp14
1 files changed, 13 insertions, 1 deletions
diff --git a/experimental/svg/model/SkSVGNode.cpp b/experimental/svg/model/SkSVGNode.cpp
index dfd25bafbb..ddde838f8e 100644
--- a/experimental/svg/model/SkSVGNode.cpp
+++ b/experimental/svg/model/SkSVGNode.cpp
@@ -50,7 +50,10 @@ SkPath SkSVGNode::asPath(const SkSVGRenderContext& ctx) const {
bool SkSVGNode::onPrepareToRender(SkSVGRenderContext* ctx) const {
ctx->applyPresentationAttributes(fPresentationAttributes,
this->hasChildren() ? 0 : SkSVGRenderContext::kLeaf);
- return true;
+
+ // visibility:hidden disables rendering
+ const auto visibility = ctx->presentationContext().fInherited.fVisibility.get()->type();
+ return visibility != SkSVGVisibility::Type::kHidden;
}
void SkSVGNode::setAttribute(SkSVGAttribute attr, const SkSVGValue& v) {
@@ -96,6 +99,10 @@ void SkSVGNode::setStrokeWidth(const SkSVGLength& strokeWidth) {
fPresentationAttributes.fStrokeWidth.set(strokeWidth);
}
+void SkSVGNode::setVisibility(const SkSVGVisibility& visibility) {
+ fPresentationAttributes.fVisibility.set(visibility);
+}
+
void SkSVGNode::onSetAttribute(SkSVGAttribute attr, const SkSVGValue& v) {
switch (attr) {
case SkSVGAttribute::kClipPath:
@@ -158,6 +165,11 @@ void SkSVGNode::onSetAttribute(SkSVGAttribute attr, const SkSVGValue& v) {
this->setStrokeWidth(*strokeWidth);
}
break;
+ case SkSVGAttribute::kVisibility:
+ if (const SkSVGVisibilityValue* visibility = v.as<SkSVGVisibilityValue>()) {
+ this->setVisibility(*visibility);
+ }
+ break;
default:
SkDebugf("attribute ID <%d> ignored for node <%d>\n", attr, fTag);
break;