[headless] Initial skeleton of headless/public/

headless/public/web_element.h

+// 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.
+
+#ifndef HEADLESS_PUBLIC_WEB_ELEMENT_H_
+#define HEADLESS_PUBLIC_WEB_ELEMENT_H_
+
+#include <map>
+
+#include "base/memory/scoped_ptr.h"
+#include "headless/public/web_node.h"
+
+namespace blink {
+struct WebRect;
+class WebElement;
+}
+
+namespace headless {
+
+class WebElement : public WebNode {
+ public:
+  WebElement(const blink::WebElement& web_element);
+  WebElement(const WebElement& web_element);
+  ~WebElement();
+
+  std::string TagName() const;
+  // TODO(altimin): replace with headless::WebRect.

[Sami, 2015/11/19 14:08:35]

This could also be a gfx::Rect.

[altimin, 2015/11/19 14:52:54]

Done.

+  blink::WebRect BoundingBox() const;
+  const std::map<std::string, std::string>& Attributes() const;

[Sami, 2015/11/19 14:08:34]

We'll probably want to turn this into an iterator but this is fine for now.

[altimin, 2015/11/19 14:52:54]

But we also want to access individual attributes:
element.Attributes()["attribute_name"].

[Sami, 2015/11/19 15:42:44]

Right, the problem is that making this a map requires us to make copies of all
the attributes. With the iterator the user can make their own maps (or we could
have a helper for that).

Anyway, let's leave this as is for now.

+
+ protected:
+  blink::WebElement& web_element();
+  const blink::WebElement& web_element() const;
+
+ private:
+  mutable scoped_ptr<std::map<std::string, std::string>> attributes_;
+};
+
+}  // namespace headless
+
+#endif  // HEADLESS_PUBLIC_WEB_ELEMENT_H_