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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the demonstration applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef MENU_MANAGER_H
#define MENU_MANAGER_H
#include <QtGui>
#include <QtXml>
#include <QtHelp/QHelpEngineCore>
#ifndef QT_NO_DECLARATIVE
#include <QtDeclarative>
#endif
#include "score.h"
#include "textbutton.h"
#include "mainwindow.h"
#include "itemcircleanimation.h"
typedef QHash<QString, QString> StringHash;
typedef QHash<QString, StringHash> HashHash;
class TextButton;
class MenuManager : public QObject
{
Q_OBJECT
public:
enum BUTTON_TYPE {ROOT, MENU1, MENU2, LAUNCH, DOCUMENTATION, QUIT, FULLSCREEN, UP, DOWN, BACK, LAUNCH_QML};
// singleton pattern:
static MenuManager *instance();
virtual ~MenuManager();
void init(MainWindow *window);
void itemSelected(int userCode, const QString &menuName = "");
QByteArray getHtml(const QString &name);
QByteArray getImage(const QString &name);
QString resolveExeFile(const QString &name);
QString resolveDocUrl(const QString &name);
QString resolveImageUrl(const QString &name);
QString resolveDataDir(const QString &name);
HashHash info;
ItemCircleAnimation *ticker;
MainWindow *window;
Score *score;
int currentMenuCode;
QObject *qmlRoot;
#ifndef QT_NO_DECLARATIVE
QDeclarativeEngine* declarativeEngine;
#endif
private slots:
void exampleFinished();
void exampleError(QProcess::ProcessError error);
void quitQML();
private:
// singleton pattern:
MenuManager();
static MenuManager *pInstance;
QByteArray getResource(const QString &name);
void readXmlDocument();
void initHelpEngine();
void getDocumentationDir();
void readInfoAboutExample(const QDomElement &example);
void showDocInAssistant(const QString &docFile);
void launchExample(const QString &uniqueName);
void launchQmlExample(const QString &uniqueName);
void createMenu(const QDomElement &category, BUTTON_TYPE type);
void createLowLeftButton(const QString &label, BUTTON_TYPE type,
Movie *movieIn, Movie *movieOut, Movie *movieShake, const QString &menuString = QString());
void createLowRightButton(const QString &label, BUTTON_TYPE type, Movie *movieIn, Movie *movieOut, Movie *movieShake);
void createLowRightLeafButton(const QString &label, int pos, BUTTON_TYPE type, Movie *movieIn, Movie *movieOut, Movie * /*movieShake*/);
void createRootMenu(const QDomElement &el);
void createSubMenu(const QDomElement &el);
void createLeafMenu(const QDomElement &el);
void createInfo(DemoItem *item, const QString &name);
void createTicker();
void createUpnDownButtons();
void createBackButton();
QDomDocument *contentsDoc;
QProcess assistantProcess;
QString currentMenu;
QString currentCategory;
QString currentMenuButtons;
QString currentInfo;
QString helpRootUrl;
DemoItemAnimation *tickerInAnim;
QDir docDir;
QDir imgDir;
QHelpEngineCore *helpEngine;
TextButton *upButton;
TextButton *downButton;
};
#endif // MENU_MANAGER_H
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