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124 lines
4.0 KiB
124 lines
4.0 KiB
/*
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* Copyright (C) 2003-2004 Adam Geitgey <adam@rootnode.org>
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* Copyright (c) 2005 Ryan Nickell <p0z3r@earthlink.net>
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*
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* This file is part of SuperKaramba.
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*
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* SuperKaramba is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* SuperKaramba is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with SuperKaramba; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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****************************************************************************/
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#include <twinmodule.h>
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#include <netwm.h>
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#include <twin.h>
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#include "karambaapp.h"
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#include "showdesktop.h"
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#include "showdesktop.moc"
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ShowDesktop* ShowDesktop::the()
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{
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static ShowDesktop showDesktop;
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return &showDesktop;
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}
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ShowDesktop::ShowDesktop()
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: TQObject()
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, showingDesktop( false )
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, kWinModule( 0 )
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{
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kWinModule = new KWinModule( this );
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// on desktop changes or when a window is deiconified, we abort the show desktop mode
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connect( kWinModule, TQT_SIGNAL(currentDesktopChanged(int)),
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TQT_SLOT(slotCurrentDesktopChanged(int)));
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connect( kWinModule, TQT_SIGNAL(windowChanged(WId,unsigned int)),
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TQT_SLOT(slotWindowChanged(WId,unsigned int)));
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}
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void ShowDesktop::slotCurrentDesktopChanged(int)
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{
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showDesktop( false );
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}
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#ifdef KDE_3_3
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#define NET_ALL_TYPES_MASK (NET::AllTypesMask)
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#else
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#define NET_ALL_TYPES_MASK (-1LU)
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#endif
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void ShowDesktop::slotWindowChanged(WId w, unsigned int dirty)
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{
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if (!showingDesktop)
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return;
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// SELI this needs checking for twin_iii (_NET_SHOWING_DESKTOP)
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if ( dirty & NET::XAWMState )
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{
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NETWinInfo inf(qt_xdisplay(), w, qt_xrootwin(),
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NET::XAWMState | NET::WMWindowType);
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#ifdef KDE_3_2
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NET::WindowType windowType = inf.windowType(NET_ALL_TYPES_MASK);
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#else
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NET::WindowType windowType = inf.windowType();
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#endif
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if ((windowType == NET::Normal || windowType == NET::Unknown)
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&& inf.mappingState() == NET::Visible )
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{
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// a window was deiconified, abort the show desktop mode.
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iconifiedList.clear();
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showingDesktop = false;
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emit desktopShown( false );
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}
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}
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}
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void ShowDesktop::showDesktop( bool b )
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{
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if( b == showingDesktop ) return;
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showingDesktop = b;
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if ( b ) {
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// this code should move to KWin after supporting NETWM1.2
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iconifiedList.clear();
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const TQValueList<WId> windows = kWinModule->windows();
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TQValueList<WId>::ConstIterator it;
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TQValueList<WId>::ConstIterator end( windows.end() );
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for ( it=windows.begin(); it!=end; ++it ) {
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WId w = *it;
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NETWinInfo info( qt_xdisplay(), w, qt_xrootwin(),
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NET::XAWMState | NET::WMDesktop );
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if ( info.mappingState() == NET::Visible &&
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( info.desktop() == NETWinInfo::OnAllDesktops
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|| info.desktop() == (int) kWinModule->currentDesktop() )
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) {
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iconifiedList.append( w );
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}
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}
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// find first, hide later, otherwise transients may get minimized
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// with the window they're transient for
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TQValueList<WId>::ConstIterator endInconifiedList( iconifiedList.end() );
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for ( it=iconifiedList.begin(); it!=endInconifiedList; ++it ) {
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KWin::iconifyWindow( *it, false );
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}
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} else {
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TQValueList<WId>::ConstIterator it;
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TQValueList<WId>::ConstIterator end( iconifiedList.end() );
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for ( it=iconifiedList.begin(); it!=end; ++it ) {
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KWin::deIconifyWindow( *it, false );
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}
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}
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emit desktopShown( showingDesktop );
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}
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