Initial SVG model

experimental/svg/model/SkSVGRenderContext.cpp

Index: experimental/svg/model/SkSVGRenderContext.cpp
diff --git a/experimental/svg/model/SkSVGRenderContext.cpp b/experimental/svg/model/SkSVGRenderContext.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..703606c5280b6404ccf332f11cab3e51b06f1685
--- /dev/null
+++ b/experimental/svg/model/SkSVGRenderContext.cpp
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2016 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "SkSVGRenderContext.h"
+
+SkSVGRenderContext::SkSVGRenderContext() { }
+
+SkSVGRenderContext& SkSVGRenderContext::operator=(const SkSVGRenderContext& other) {
+    if (other.fFill.isValid()) {
+        fFill.set(*other.fFill.get());
+    } else {
+        fFill.reset();
+    }
+
+    if (other.fStroke.isValid()) {
+        fStroke.set(*other.fStroke.get());
+    } else {
+        fStroke.reset();
+    }
+
+    return *this;
+}
+
+SkPaint& SkSVGRenderContext::ensureFill() {
+    if (!fFill.isValid()) {
+        fFill.init();
+        fFill.get()->setStyle(SkPaint::kFill_Style);
+        fFill.get()->setAntiAlias(true);
+    }
+    return *fFill.get();
+}
+
+SkPaint& SkSVGRenderContext::ensureStroke() {
+    if (!fStroke.isValid()) {
+        fStroke.init();
+        fStroke.get()->setStyle(SkPaint::kStroke_Style);
+        fStroke.get()->setAntiAlias(true);
+    }
+    return *fStroke.get();
+}
+
+void SkSVGRenderContext::setFillColor(SkColor color) {
+    this->ensureFill().setColor(color);
+}
+
+void SkSVGRenderContext::setStrokeColor(SkColor color) {
+    this->ensureStroke().setColor(color);
+}