void WidgetQuit::handleEvents() {
Events &events = *_vm->_events;
Talk &talk = *_vm->_talk;
Common::Point mousePos = events.mousePos();
Common::Rect yesRect(_bounds.left, _bounds.top + (_surface.fontHeight() + 4) * 2 + 3, _bounds.right,
_bounds.top + (_surface.fontHeight() + 4) * 2 + 3 + _surface.fontHeight() + 7);
Common::Rect noRect(_bounds.left, _bounds.top + (_surface.fontHeight() + 4) * 2 + _surface.fontHeight() + 10,
_bounds.right, _bounds.top + (_surface.fontHeight() + 4) * 2 + 10 + _surface.fontHeight() * 2 + 7);
if (talk._talkToAbort)
return;
// Determine the highlighted item
_select = -1;
if (yesRect.contains(mousePos))
_select = 1;
else if (noRect.contains(mousePos))
_select = 0;
if (events.kbHit()) {
Common::KeyState keyState = events.getKey();
switch (keyState.keycode) {
case Common::KEYCODE_TAB:
// If the mouse is not over any of the options, move the mouse so that it points to the first option
if (_select == -1)
events.warpMouse(Common::Point(_bounds.right - 10, _bounds.top + (_surface.fontHeight() + 4) * 2
+ 3 + _surface.fontHeight() + 1));
else if (_select == 1)
events.warpMouse(Common::Point(mousePos.x, _bounds.top + (_surface.fontHeight() + 4) * 2
+ 3 + _surface.fontHeight() * 2 + 11));
else
events.warpMouse(Common::Point(mousePos.x, _bounds.top + (_surface.fontHeight() + 4) * 2
+ 3 + _surface.fontHeight() + 1));
break;
case Common::KEYCODE_ESCAPE:
case Common::KEYCODE_n:
close();
return;
case Common::KEYCODE_y:
close();
_vm->quitGame();
break;
default:
break;
}
}
// Check for change of the highlighted item
if (_select != _oldSelect) {
byte color = (_select == 1) ? COMMAND_HIGHLIGHTED : INFO_TOP;
int yp = (_surface.fontHeight() + 4) * 2 + 8;
_surface.writeString(FIXED(Yes), Common::Point((_surface.width() - _surface.stringWidth(FIXED(Yes))) / 2, yp), color);
color = (_select == 0) ? COMMAND_HIGHLIGHTED : INFO_TOP;
yp += (_surface.fontHeight() + 7);
_surface.writeString(FIXED(No), Common::Point((_surface.width() - _surface.stringWidth(FIXED(No))) / 2, yp), color);
}
_oldSelect = _select;
// Flag is they started pressing outside of the menu
if (events._firstPress && !_bounds.contains(mousePos))
_outsideMenu = true;
if (events._released || events._rightReleased) {
events.clearEvents();
close();
if (_select == 1)
// Yes selected
_vm->quitGame();
}
}
bool ScanDialog::setup()
{
if( ! m_device )
{
good_scan_connect = false;
return(false);
}
// The scan device is now closed on closing the scan dialog. That means
// that more work to open it needs to be done in the setup slot like opening
// the selector if necessary etc.
if( m_scanParams )
{
/* if m_scanParams exist it means, that the dialog is already open */
return true;
}
m_scanParams = new ScanParams( splitter );
connect( m_previewer->getImageCanvas(), SIGNAL( newRect(QRect)),
m_scanParams, SLOT(slCustomScanSize(QRect)));
connect( m_previewer->getImageCanvas(), SIGNAL( noRect()),
m_scanParams, SLOT(slMaximalScanSize()));
connect( m_scanParams, SIGNAL( scanResolutionChanged( int, int )),
m_previewer, SLOT( slNewScanResolutions( int, int )));
/* continue to attach a real scanner */
/* first, get the list of available devices from libkscan */
QStringList scannerNames;
QStrList backends = m_device->getDevices();;
QStrListIterator it( backends );
while ( it.current() ) {
scannerNames.append( m_device->getScannerName( it.current() ));
++it;
}
/* ..if there are devices.. */
QCString configDevice;
good_scan_connect = true;
if( scannerNames.count() > 0 )
{
/* allow the user to select one */
DeviceSelector ds( this, backends, scannerNames );
configDevice = ds.getDeviceFromConfig( );
if( configDevice.isEmpty() || configDevice.isNull() )
{
kdDebug(29000) << "configDevice is not valid - starting selector!" << configDevice << endl;
if ( ds.exec() == QDialog::Accepted )
{
configDevice = ds.getSelectedDevice();
}
}
/* If a device was selected, */
if( ! configDevice.isNull() )
{
/* ..open it (init sane with that) */
m_device->openDevice( configDevice );
/* ..and connect to the gui (create the gui) */
if ( !m_scanParams->connectDevice( m_device ) )
{
kdDebug(29000) << "ERR: Could not connect scan device" << endl;
good_scan_connect = false;
}
}
}
if( configDevice.isNull() || configDevice.isEmpty() )
{
/* No scanner found, open with information */
m_scanParams->connectDevice( 0L );
good_scan_connect = false;
/* Making the previewer gray */
/* disabling is much better than hiding for 'advertising' ;) */
}
/* Move the scan params to the left, for backward compatibility.
* However, having it on the right looks a bit better IMHO */
if( splitter && m_scanParams )
splitter->moveToFirst( m_scanParams );
if( good_scan_connect )
{
m_previewer->setEnabled( true );
m_previewer->setPreviewImage( m_device->loadPreviewImage() );
m_previewer->connectScanner( m_device );
}
/* set initial sizes */
setInitialSize( configDialogSize( GROUP_STARTUP ));
KConfig *kfg = KGlobal::config();
if( kfg )
{
QRect r = KGlobalSettings::desktopGeometry(this);
kfg->setGroup( GROUP_STARTUP );
/* Since this is a vertical splitter, only the width is important */
QString key = QString::fromLatin1( SCANDIA_SPLITTER_SIZES ).arg( r.width());
kdDebug(29000) << "Read Splitter-Sizes " << key << endl;
splitter->setSizes( kfg->readIntListEntry( key ));
}
return true;
}