git.maemo.org Git - dorian/blob - platform.cpp

   1 #include <QtGlobal>
   2 #include <QDir>
   3
   4 #if defined(Q_OS_UNIX) && !defined(Q_OS_SYMBIAN)
   5 #   include <unistd.h>
   6 #endif
   7
   8 #include "platform.h"
   9
  10 #if defined(Q_OS_WIN32) || defined(Q_OS_SYMBIAN)
  11 #   define DORIAN_BASE "dorian"
  12 #else
  13 #   define DORIAN_BASE ".dorian"
  14 #endif
  15
  16 #if defined(Q_WS_MAC)
  17 #   define DORIAN_ICON_PREFIX ":/icons/mac/"
  18 #elif defined(Q_OS_SYMBIAN)
  19 #   define DORIAN_ICON_PREFIX ":/icons/symbian/"
  20 #else
  21 #   define DORIAN_ICON_PREFIX ":/icons/"
  22 #endif
  23
  24 static const char *DORIAN_VERSION =
  25 #include "pkg/version.txt"
  26 ;
  27
  28 #define DORIAN_LOG "dorian.txt"
  29
  30 #ifdef Q_WS_MAEMO_5
  31 #   include <QtMaemo5/QMaemo5InformationBox>
  32 #else
  33 #   include <QMessageBox>
  34 #endif
  35
  36 static Platform *theInstance;
  37
  38 Platform *Platform::instance()
  39 {
  40     if (!theInstance) {
  41         theInstance = new Platform();
  42     }
  43     return theInstance;
  44 }
  45
  46 void Platform::close()
  47 {
  48     delete theInstance;
  49     theInstance = 0;
  50 }
  51
  52 QString Platform::dbPath()
  53 {
  54     QString base(QDir::home().absoluteFilePath(DORIAN_BASE));
  55     return QDir(base).absoluteFilePath("books.db");
  56 }
  57
  58 QString Platform::icon(const QString &name)
  59 {
  60     QString iconName = QString(DORIAN_ICON_PREFIX) + name + ".png";
  61     if (QFile(iconName).exists()) {
  62         return iconName;
  63     } else {
  64         return QString(":/icons/") + name + ".png";
  65     }
  66 }
  67
  68 void Platform::restart(char *argv[])
  69 {
  70 #if defined(Q_OS_UNIX) && !defined(Q_OS_SYMBIAN)
  71     extern char **environ;
  72     execve(argv[0], argv, environ);
  73 #else
  74     Q_UNUSED(argv);
  75 #endif
  76 }
  77
  78 QString Platform::version()
  79 {
  80     return QString(DORIAN_VERSION);
  81 }
  82
  83 QString Platform::downloadDir()
  84 {
  85     return QDir::home().absoluteFilePath("Books");
  86 }
  87
  88 QString Platform::defaultFont()
  89 {
  90 #if defined(Q_WS_MAEMO_5) || defined(Q_WS_X11)
  91     return QString("Serif");
  92 #elif defined(Q_WS_MAC)
  93     return QString("Hoefler Text");
  94 #elif defined Q_WS_S60
  95     return QString("Nokia Sans S60");
  96 #else
  97     return QString("Times New Roman");
  98 #endif
  99 }
 100
 101 void Platform::information(const QString &label, QWidget *parent)
 102 {
 103 #ifdef Q_WS_MAEMO_5
 104     QMaemo5InformationBox::information(parent, label,
 105                                        QMaemo5InformationBox::DefaultTimeout);
 106 #else
 107     (void)QMessageBox::information(parent, QObject::tr("Dorian"), label,
 108                                    QMessageBox::Ok);
 109 #endif
 110 }
 111
 112 void Platform::showBusy(QWidget *w, bool isBusy)
 113 {
 114 #ifdef Q_WS_MAEMO_5
 115     w->setAttribute(Qt::WA_Maemo5ShowProgressIndicator, isBusy);
 116 #else
 117     Q_UNUSED(w);
 118     Q_UNUSED(isBusy);
 119 #endif
 120 }
 121
 122 QString Platform::traceFileName()
 123 {
 124     return QDir::home().absoluteFilePath(DORIAN_LOG);
 125 }
 126
 127 int Platform::defaultZoom()
 128 {
 129     return 150;
 130 }
 131
 132 QString Platform::defaultOrientation()
 133 {
 134 #ifdef Q_OS_SYMBIAN
 135     return QString("portrait");
 136 #else
 137     return QString("landscape");
 138 #endif
 139 }