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// Copyright (c) 2013 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 CHROME_TEST_CHROMEDRIVER_WEB_VIEW_H_
#define CHROME_TEST_CHROMEDRIVER_WEB_VIEW_H_
#include <list>
#include <string>
#include "base/memory/scoped_ptr.h"
namespace base {
class ListValue;
class Value;
}
class JavaScriptDialogManager;
struct KeyEvent;
struct MouseEvent;
class Status;
class WebView {
public:
virtual ~WebView() {}
// Return the id for this WebView.
virtual std::string GetId() = 0;
// Close the WebView itself.
virtual Status Close() = 0;
// Load a given URL in the main frame.
virtual Status Load(const std::string& url) = 0;
// Reload the current page.
virtual Status Reload() = 0;
// Evaluates a JavaScript expression in a specified frame and returns
// the result. |frame| is a frame ID or an empty string for the main frame.
// If the expression evaluates to a element, it will be bound to a unique ID
// (per frame) and the ID will be returned.
virtual Status EvaluateScript(const std::string& frame,
const std::string& expression,
scoped_ptr<base::Value>* result) = 0;
// Calls a JavaScript function in a specified frame with the given args and
// returns the result. |frame| is a frame ID or an empty string for the main
// frame. |args| may contain IDs that refer to previously returned elements.
// These will be translated back to their referred objects before invoking the
// function.
virtual Status CallFunction(const std::string& frame,
const std::string& function,
const base::ListValue& args,
scoped_ptr<base::Value>* result) = 0;
// Gets the frame ID for a frame element returned by invoking the given
// JavaScript function. |frame| is a frame ID or an empty string for the main
// frame.
virtual Status GetFrameByFunction(const std::string& frame,
const std::string& function,
const base::ListValue& args,
std::string* out_frame) = 0;
// Dispatch a sequence of mouse events.
virtual Status DispatchMouseEvents(const std::list<MouseEvent>& events) = 0;
// Dispatch a sequence of key events.
virtual Status DispatchKeyEvents(const std::list<KeyEvent>& events) = 0;
// Waits until all pending navigations have completed in the given frame.
// If |frame_id| is "", waits for navigations on the main frame.
virtual Status WaitForPendingNavigations(const std::string& frame_id) = 0;
// Returns the frame id for the main frame.
virtual Status GetMainFrame(std::string* out_frame) = 0;
// Returns the JavaScriptDialogManager. Never null.
virtual JavaScriptDialogManager* GetJavaScriptDialogManager() = 0;
};
#endif // CHROME_TEST_CHROMEDRIVER_WEB_VIEW_H_
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