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// Copyright (c) 2011 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 UI_VIEWS_EXAMPLES_EXAMPLE_BASE_H_
#define UI_VIEWS_EXAMPLES_EXAMPLE_BASE_H_
#pragma once
#include <string>
#include "base/basictypes.h"
namespace views {
class View;
}
namespace examples {
class ExamplesMain;
class ExampleBase {
public:
virtual ~ExampleBase();
// Sub-classes should creates and add the views to the given parent.
virtual void CreateExampleView(views::View* parent) = 0;
const std::string& example_title() const { return example_title_; }
// This view is added as a tab to the example application.
views::View* example_view() { return container_; }
protected:
ExampleBase(ExamplesMain* main, const char* title);
// Prints a message in the status area, at the bottom of the window.
void PrintStatus(const char* format, ...);
// Converts an boolean value to "on" or "off".
const char* BoolToOnOff(bool value) {
return value ? "on" : "off";
}
private:
// The runner actually running this example.
ExamplesMain* main_;
// Name of the example - used for the title of the tab.
std::string example_title_;
// The view containing example views.
views::View* container_;
DISALLOW_COPY_AND_ASSIGN(ExampleBase);
};
} // namespace examples
#endif // UI_VIEWS_EXAMPLES_EXAMPLE_BASE_H_
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