void StatusBar::setupConnections()
{
SysStatus & sys_status = SysStatus::instance();
connect(&sys_status,
SIGNAL(batterySignal(int, int)),
this,
SLOT(onBatterySignal(int, int)));
connect(&sys_status,
SIGNAL(aboutToSuspend()),
this,
SLOT(onAboutToSuspend()));
connect(&sys_status,
SIGNAL(lowBatterySignal()),
this,
SLOT(onLowBatterySignal()));
connect(&sys_status,
SIGNAL(wakeup()),
this,
SLOT(onWakeup()));
connect(&sys_status,
SIGNAL(aboutToShutdown()),
this,
SLOT(onAboutToShutdown()));
connect(&sys_status,
SIGNAL(sdioChangedSignal(bool)),
this,
SLOT(onWifiDeviceChanged(bool)));
connect(&sys_status,
SIGNAL(stylusChanged(bool)),
this,
SLOT(onStylusChanged(bool)));
connect(&sys_status,
SIGNAL(connectToPC(bool)),
this,
SLOT(onConnectToPC(bool)));
connect(&sys_status,
SIGNAL(volumeUpPressed()),
this,
SLOT(onVolumeButtonsPressed()));
connect(&sys_status,
SIGNAL(volumeDownPressed()),
this,
SLOT(onVolumeButtonsPressed()));
connect(&sys_status,
SIGNAL(report3GNetwork(const int, const int, const int)),
this,
SLOT(onReport3GNetwork(const int, const int, const int)));
connect(&sys_status,
SIGNAL(pppConnectionChanged(const QString &, int)),
this,
SLOT(onPppConnectionChanged(const QString &, int)));
// connect configure keyboard signal
connect(&sys_status,
SIGNAL(configKeyboard()),
this,
SLOT(onConfigKeyboard()));
}
bool DjvuApplication::open( const QString &path_name )
{
main_window_.attachModel(&model_);
main_window_.show();
DjVuView *view = down_cast<DjVuView*>(main_window_.activateView(DJVU_VIEW));
// connect the signals with view
connect( view, SIGNAL(rotateScreen()), this, SLOT(onRotateScreen()) );
connect( view, SIGNAL(testSuspend()), this, SLOT(onSuspend()) );
connect( view, SIGNAL(testWakeUp()), this, SLOT(onWakeUp()) );
// connect the signals with sys_state_
SysStatus & sys_status = SysStatus::instance();
connect( &sys_status, SIGNAL( mountTreeSignal( bool, const QString & ) ),
this, SLOT( onMountTreeSignal( bool, const QString &) ) );
connect( &sys_status, SIGNAL( sdCardChangedSignal( bool ) ), this, SLOT( onSDChangedSignal( bool ) ) );
connect( &sys_status, SIGNAL( aboutToShutdown() ), this, SLOT( onAboutToShutDown() ) );
connect( &sys_status, SIGNAL( wakeup() ), this, SLOT( onWakeUp() ) );
#ifdef Q_WS_QWS
connect(qApp->desktop(), SIGNAL(resized(int)), this, SLOT(onScreenSizeChanged(int)), Qt::QueuedConnection);
#endif
view->attachModel(&model_);
bool ret = model_.open(path_name);
if ( !ret )
{
if ( sys::SysStatus::instance().isSystemBusy() )
{
// if loading fails, set busy to be false
sys::SysStatus::instance().setSystemBusy( false );
}
view->deattachModel();
}
return ret;
}
