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

   1 #include <QtGlobal>
   2 #include <QDir>
   3 #include <QtGui>
   4
   5 #if defined(Q_OS_UNIX) && !defined(Q_OS_SYMBIAN)
   6 #   include <unistd.h>
   7 #endif
   8
   9 #include "platform.h"
  10
  11 #if defined(Q_OS_WIN32) || defined(Q_OS_SYMBIAN)
  12 #   define DORIAN_BASE "dorian"
  13 #else
  14 #   define DORIAN_BASE ".dorian"
  15 #endif
  16
  17 #if defined(Q_WS_MAC)
  18 #   define DORIAN_ICON_PREFIX ":/icons/mac/"
  19 #elif defined(Q_OS_SYMBIAN)
  20 #   define DORIAN_ICON_PREFIX ":/icons/symbian/"
  21 #else
  22 #   define DORIAN_ICON_PREFIX ":/icons/"
  23 #endif
  24
  25 static const char *DORIAN_VERSION =
  26 #include "pkg/version.txt"
  27 ;
  28
  29 #define DORIAN_LOG "dorian.txt"
  30
  31 #ifdef Q_WS_MAEMO_5
  32 #   include <QtMaemo5/QMaemo5InformationBox>
  33 #else
  34 #   include <QMessageBox>
  35 #endif
  36
  37 static Platform *theInstance;
  38
  39 Platform *Platform::instance()
  40 {
  41     if (!theInstance) {
  42         theInstance = new Platform();
  43     }
  44     return theInstance;
  45 }
  46
  47 void Platform::close()
  48 {
  49     delete theInstance;
  50     theInstance = 0;
  51 }
  52
  53 QString Platform::dbPath()
  54 {
  55     QString base(QDir::home().absoluteFilePath(DORIAN_BASE));
  56     return QDir(base).absoluteFilePath("books.db");
  57 }
  58
  59 QString Platform::icon(const QString &name)
  60 {
  61     QString iconName = QString(DORIAN_ICON_PREFIX) + name + ".png";
  62     if (QFile(iconName).exists()) {
  63         return iconName;
  64     } else {
  65         return QString(":/icons/") + name + ".png";
  66     }
  67 }
  68
  69 void Platform::restart(char *argv[])
  70 {
  71 #if defined(Q_OS_UNIX) && !defined(Q_OS_SYMBIAN)
  72     extern char **environ;
  73     execve(argv[0], argv, environ);
  74 #else
  75     Q_UNUSED(argv);
  76 #endif
  77 }
  78
  79 QString Platform::version()
  80 {
  81     return QString(DORIAN_VERSION);
  82 }
  83
  84 QString Platform::downloadDir()
  85 {
  86 #ifdef Q_OS_SYMBIAN
  87     if (QDir("E:/").exists()) {
  88         return "E:/Books";
  89     }
  90     return "C:/Books";
  91 #else
  92     return QDir::home().absoluteFilePath("Books");
  93 #endif
  94 }
  95
  96 QString Platform::defaultFont()
  97 {
  98 #if defined(Q_WS_MAEMO_5) || defined(Q_WS_X11)
  99     return QString("Serif");
 100 #elif defined(Q_WS_MAC)
 101     return QString("Hoefler Text");
 102 #elif defined Q_WS_S60
 103     return QString("Nokia Sans S60");
 104 #else
 105     return QString("Times New Roman");
 106 #endif
 107 }
 108
 109 void Platform::information(const QString &label, QWidget *parent)
 110 {
 111 #ifdef Q_WS_MAEMO_5
 112     QMaemo5InformationBox::information(parent, label,
 113                                        QMaemo5InformationBox::DefaultTimeout);
 114 #else
 115     (void)QMessageBox::information(parent, QObject::tr("Dorian"), label,
 116                                    QMessageBox::Ok);
 117 #endif
 118 }
 119
 120 void Platform::showBusy(QWidget *w, bool isBusy)
 121 {
 122 #ifdef Q_WS_MAEMO_5
 123     w->setAttribute(Qt::WA_Maemo5ShowProgressIndicator, isBusy);
 124 #else
 125     Q_UNUSED(w);
 126     Q_UNUSED(isBusy);
 127 #endif
 128 }
 129
 130 QString Platform::traceFileName()
 131 {
 132     return QDir::home().absoluteFilePath(DORIAN_LOG);
 133 }
 134
 135 int Platform::defaultZoom()
 136 {
 137     return 150;
 138 }
 139
 140 QString Platform::defaultOrientation()
 141 {
 142 #ifdef Q_OS_SYMBIAN
 143     return QString("portrait");
 144 #else
 145     return QString("landscape");
 146 #endif
 147 }