Headless demo

headless/lib/web_node.cc

Index: headless/lib/web_node.cc
diff --git a/headless/lib/web_node.cc b/headless/lib/web_node.cc
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+++ b/headless/lib/web_node.cc
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+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "headless/public/web_node.h"
+
+#include "headless/public/web_document.h"
+#include "headless/public/web_element.h"
+#include "third_party/WebKit/public/web/WebDocument.h"
+#include "third_party/WebKit/public/web/WebElement.h"
+
+namespace headless {
+
+WebNode::WebNode(const blink::WebNode& web_node) : web_node_(web_node) {}
+
+bool WebNode::IsDocument() const {
+  return web_node_.isDocumentNode();
+}
+
+bool WebNode::IsElement() const {
+  return web_node_.isElementNode();
+}
+
+WebDocument WebNode::AsDocument() const {
+  return WebDocument(static_cast<const blink::WebDocument&>(web_node_));
+}
+
+WebElement WebNode::AsElement() const {
+  return WebElement(static_cast<const blink::WebElement&>(web_node_));
+}
+
+std::string WebNode::Value() const {
+  return web_node_.nodeValue().utf8();
+}
+
+WebNode WebNode::Parent() const {
+  return WebNode(web_node_.parentNode());
+}
+
+WebNode WebNode::FirstChild() const {
+  return WebNode(web_node_.firstChild());
+}
+
+WebNode WebNode::LastChild() const {
+  return WebNode(web_node_.lastChild());
+}
+
+WebNode WebNode::NextSibling() const {
+  return WebNode(web_node_.nextSibling());
+}
+
+WebNode WebNode::PreviousSibling() const {
+  return WebNode(web_node_.previousSibling());
+}
+
+bool WebNode::HasChildNodes() const {
+  return web_node_.hasChildNodes();
+}
+
+blink::WebNode& WebNode::web_node() {
+  return web_node_;
+}
+
+const blink::WebNode& WebNode::web_node() const {
+  return web_node_;
+}
+
+}  // namespace headless