void DlgPreferences::onShow() {
//
// Read last geometry (size and position) of preferences panel
// Bug#1299949
//
// init m_geometry
if (m_geometry.length() < 4) {
// load default values (optimum size)
QRect defaultGeometry = getDefaultGeometry();
QString defaultGeometryStr = QString("%1,%2,%3,%4")
.arg(defaultGeometry.left())
.arg(defaultGeometry.top())
.arg(defaultGeometry.width())
.arg(defaultGeometry.height());
// get last geometry OR use default values from
m_geometry = m_pConfig->getValueString(
ConfigKey("[Preferences]", "geometry"),
defaultGeometryStr).split(",");
}
// Update geometry with last values
setGeometry(m_geometry[0].toInt(), // x position
m_geometry[1].toInt(), // y position
m_geometry[2].toInt(), // width
m_geometry[3].toInt()); // heigth
// Notify children that we are about to show.
emit(showDlg());
}
bool X11Factory::init()
{
// make sure xlib is safe-thread
if( !vlc_xlib_init( VLC_OBJECT( getIntf() ) ) )
{
msg_Err( getIntf(), "initializing xlib for multi-threading failed" );
return false;
}
// Create the X11 display
m_pDisplay = new X11Display( getIntf() );
// Get the display
Display *pDisplay = m_pDisplay->getDisplay();
if( pDisplay == NULL )
{
// Initialization failed
return false;
}
// Create the timer loop
m_pTimerLoop = new X11TimerLoop( getIntf(),
ConnectionNumber( pDisplay ) );
// Initialize the resource path
char *datadir = config_GetUserDir( VLC_DATA_DIR );
m_resourcePath.push_back( (std::string)datadir + "/skins2" );
free( datadir );
m_resourcePath.push_back( (std::string)"share/skins2" );
datadir = config_GetDataDir();
m_resourcePath.push_back( (std::string)datadir + "/skins2" );
free( datadir );
// Determine the monitor geometry
getDefaultGeometry( &m_screenWidth, &m_screenHeight );
// list all available monitors
int num_screen;
XineramaScreenInfo* info = XineramaQueryScreens( pDisplay, &num_screen );
if( info )
{
msg_Dbg( getIntf(), "number of monitors detected : %i", num_screen );
for( int i = 0; i < num_screen; i++ )
msg_Dbg( getIntf(), " monitor #%i : %ix%i at +%i+%i",
i, info[i].width, info[i].height,
info[i].x_org, info[i].y_org );
XFree( info );
}
return true;
}
void DlgPreferences::onShow() {
// init m_geometry
if (m_geometry.length() < 4) {
// load default values (optimum size)
m_geometry = m_pConfig->getValue(
ConfigKey("[Preferences]", "geometry")).split(",");
if (m_geometry.length() < 4) {
// Warning! geometry does NOT include the frame/title.
QRect defaultGeometry = getDefaultGeometry();
m_geometry.clear();
m_geometry.append(QString::number(defaultGeometry.left()));
m_geometry.append(QString::number(defaultGeometry.top()));
m_geometry.append(QString::number(defaultGeometry.width()));
m_geometry.append(QString::number(defaultGeometry.height()));
}
}
int newX = m_geometry[0].toInt();
int newY = m_geometry[1].toInt();
newX = std::max(0, std::min(newX, QApplication::desktop()->screenGeometry().width()- m_geometry[2].toInt()));
newY = std::max(0, std::min(newY, QApplication::desktop()->screenGeometry().height() - m_geometry[3].toInt()));
m_geometry[0] = QString::number(newX);
m_geometry[1] = QString::number(newY);
// Update geometry with last values
#ifdef __WINDOWS__
resize(m_geometry[2].toInt(), m_geometry[3].toInt());
#else
// On linux, when the window is opened for the first time by the window manager, QT does not have
// information about the frame size so the offset is zero. As such, the first time it opens the window
// does not include the offset, so it is moved from the last position it had.
// Excluding the offset from the saved value tries to fix that.
int offsetX = geometry().left() - frameGeometry().left();
int offsetY = geometry().top() - frameGeometry().top();
newX += offsetX;
newY += offsetY;
setGeometry(newX, // x position
newY, // y position
m_geometry[2].toInt(), // width
m_geometry[3].toInt()); // height
#endif
// Move is also needed on linux.
move(newX, newY);
// Notify children that we are about to show.
emit(showDlg());
}