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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the demonstration applications of the Qt Toolkit. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 #ifndef MENU_MANAGER_H |
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43 #define MENU_MANAGER_H |
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44 |
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45 #include <QtGui> |
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46 #include <QtXml> |
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47 #include <QtHelp/QHelpEngineCore> |
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48 |
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49 #include "score.h" |
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50 #include "textbutton.h" |
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51 #include "mainwindow.h" |
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52 #include "itemcircleanimation.h" |
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53 |
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54 typedef QHash<QString, QString> StringHash; |
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55 typedef QHash<QString, StringHash> HashHash; |
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56 |
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57 class TextButton; |
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58 |
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59 class MenuManager : public QObject |
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60 { |
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61 Q_OBJECT |
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62 |
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63 public: |
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64 enum BUTTON_TYPE {ROOT, MENU1, MENU2, LAUNCH, DOCUMENTATION, QUIT, FULLSCREEN, UP, DOWN, BACK}; |
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65 |
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66 // singleton pattern: |
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67 static MenuManager *instance(); |
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68 virtual ~MenuManager(); |
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69 |
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70 void init(MainWindow *window); |
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71 void itemSelected(int userCode, const QString &menuName = ""); |
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72 |
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73 QByteArray getHtml(const QString &name); |
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74 QByteArray getImage(const QString &name); |
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75 QString resolveExeFile(const QString &name); |
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76 QString resolveDocUrl(const QString &name); |
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77 QString resolveImageUrl(const QString &name); |
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78 QString resolveDataDir(const QString &name); |
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79 |
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80 HashHash info; |
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81 ItemCircleAnimation *ticker; |
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82 MainWindow *window; |
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83 Score *score; |
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84 int currentMenuCode; |
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85 |
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86 private slots: |
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87 void exampleFinished(); |
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88 void exampleError(QProcess::ProcessError error); |
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89 |
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90 private: |
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91 // singleton pattern: |
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92 MenuManager(); |
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93 static MenuManager *pInstance; |
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94 |
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95 QByteArray getResource(const QString &name); |
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96 |
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97 void readXmlDocument(); |
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98 void initHelpEngine(); |
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99 void getDocumentationDir(); |
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100 void readInfoAboutExample(const QDomElement &example); |
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101 void showDocInAssistant(const QString &docFile); |
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102 void launchExample(const QString &uniqueName); |
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103 |
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104 void createMenu(const QDomElement &category, BUTTON_TYPE type); |
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105 void createLowLeftButton(const QString &label, BUTTON_TYPE type, |
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106 Movie *movieIn, Movie *movieOut, Movie *movieShake, const QString &menuString = QString()); |
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107 void createLowRightButton(const QString &label, BUTTON_TYPE type, Movie *movieIn, Movie *movieOut, Movie *movieShake); |
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108 void createLowRightLeafButton(const QString &label, int pos, BUTTON_TYPE type, Movie *movieIn, Movie *movieOut, Movie * /*movieShake*/); |
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109 void createRootMenu(const QDomElement &el); |
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110 void createSubMenu(const QDomElement &el); |
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111 void createLeafMenu(const QDomElement &el); |
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112 void createInfo(DemoItem *item, const QString &name); |
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113 void createTicker(); |
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114 void createUpnDownButtons(); |
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115 void createBackButton(); |
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116 |
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117 QDomDocument *contentsDoc; |
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118 QProcess assistantProcess; |
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119 QString currentMenu; |
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120 QString currentCategory; |
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121 QString currentMenuButtons; |
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122 QString currentInfo; |
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123 QString helpRootUrl; |
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124 DemoItemAnimation *tickerInAnim; |
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125 QDir docDir; |
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126 QDir imgDir; |
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127 QHelpEngineCore *helpEngine; |
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128 |
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129 TextButton *upButton; |
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130 TextButton *downButton; |
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131 }; |
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132 |
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133 #endif // MENU_MANAGER_H |
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134 |