/**
* Show/hide playlist global shortcut and PlayerWindow PlaylistButton connect to this slot
* RULES:
* 1. hidden & iconified -> deiconify & show @n
* 2. hidden & deiconified -> show @n
* 3. shown & iconified -> deiconify @n
* 4. shown & deiconified -> hide @n
* 5. don't hide if there is no tray icon or playerWindow. todo (I can't be arsed) @n
*
* @note isMinimized() can only be true if the window isShown()
* this has taken me hours to get right, change at your peril!
* there are more contingencies than you can believe
*/
void PlaylistWindow::showHide() //SLOT
{
const KWin::WindowInfo info = KWin::windowInfo( winId() );
const uint desktop = KWin::currentDesktop();
const bool isOnThisDesktop = info.isOnDesktop( desktop );
const bool isShaded = false;
if( isShaded )
{
KWin::clearState( winId(), NET::Shaded );
setShown( true );
}
if( !isOnThisDesktop )
{
KWin::setOnDesktop( winId(), desktop );
setShown( true );
}
else if( !info.isMinimized() && !isShaded ) setShown( !isShown() );
if( isShown() ) KWin::deIconifyWindow( winId() );
}
bool PlaylistWindow::isReallyShown() const
{
const KWin::WindowInfo info = KWin::windowInfo( winId() );
return isShown() && !info.isMinimized() && info.isOnDesktop( KWin::currentDesktop() );
}