[SVGDom] ClipPath support

  * clip-path attribute handling
  * clipPath container element
  * asPath() SkSVGNode virtual for capturing subtree geometry

R=robertphillips@google.com,stephana@google.com

Change-Id: I9597534fe3047b631da6309eafac055dff5696e9
Reviewed-on: https://skia-review.googlesource.com/5650
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Florin Malita <fmalita@chromium.org>

1 files changed, 29 insertions, 0 deletions

diff --git a/experimental/svg/model/SkSVGClipPath.h b/experimental/svg/model/SkSVGClipPath.h
new file mode 100644
index 0000000000..ec4395308b
--- /dev/null
+++ b/experimental/svg/model/SkSVGClipPath.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2016 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef SkSVGClipPath_DEFINED
+#define SkSVGClipPath_DEFINED
+
+#include "SkSVGHiddenContainer.h"
+#include "SkSVGTypes.h"
+
+class SkSVGClipPath final : public SkSVGHiddenContainer {
+public:
+    virtual ~SkSVGClipPath() = default;
+    static sk_sp<SkSVGClipPath> Make() {
+        return sk_sp<SkSVGClipPath>(new SkSVGClipPath());
+    }
+
+protected:
+
+private:
+    SkSVGClipPath();
+
+    typedef SkSVGHiddenContainer INHERITED;
+};
+
+#endif // SkSVGClipPath_DEFINED