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/* This file is part of the KDE project
*
* Copyright (C) 2000 Richard Moore <rich@kde.org>
* 2000 Wynn Wilkes <wynnw@caldera.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "kjavaappletwidget.h"
#include "kjavaappletserver.h"
#include <kwindowsystem.h>
#include <kdebug.h>
#include <klocale.h>
#include <QtGui/QLabel>
#ifndef Q_WS_X11
#define QXEmbed QWidget
#endif
// For future expansion
class KJavaAppletWidgetPrivate
{
friend class KJavaAppletWidget;
private:
QLabel* tmplabel;
};
int KJavaAppletWidget::appletCount = 0;
KJavaAppletWidget::KJavaAppletWidget( QWidget* parent )
: QX11EmbedContainer ( parent ),
d(new KJavaAppletWidgetPrivate)
{
//setProtocol(QXEmbed::XPLAIN);
m_applet = new KJavaApplet( this );
d->tmplabel = new QLabel( this );
d->tmplabel->setText( KJavaAppletServer::getAppletLabel() );
d->tmplabel->setAlignment( Qt::AlignCenter );
d->tmplabel->setWordWrap( true );
d->tmplabel->setFrameStyle( QFrame::StyledPanel | QFrame::Sunken );
d->tmplabel->show();
m_swallowTitle.sprintf( "KJAS Applet - Ticket number %u", appletCount++ );
m_applet->setWindowName( m_swallowTitle );
}
KJavaAppletWidget::~KJavaAppletWidget()
{
delete m_applet;
delete d;
}
void KJavaAppletWidget::showApplet()
{
#ifdef Q_WS_X11
connect( KWindowSystem::self(), SIGNAL(windowAdded(WId)),
this, SLOT(setWindow(WId)) );
//Now we send applet info to the applet server
if ( !m_applet->isCreated() )
m_applet->create();
#endif
}
void KJavaAppletWidget::setWindow( WId w )
{
#ifdef Q_WS_X11
//make sure that this window has the right name, if so, embed it...
KWindowInfo w_info = KWindowSystem::windowInfo( w, NET::WMVisibleName | NET::WMName );
if ( m_swallowTitle == w_info.name() ||
m_swallowTitle == w_info.visibleName() )
{
KWindowSystem::setState(w, NET::Hidden | NET::SkipTaskbar | NET::SkipPager);
kDebug(6100) << "swallowing our window: " << m_swallowTitle
<< ", window id = " << w << endl;
delete d->tmplabel;
d->tmplabel = 0;
// disconnect from KWM events
disconnect( KWindowSystem::self(), SIGNAL(windowAdded(WId)),
this, SLOT(setWindow(WId)) );
embedClient( w );
setFocus();
}
#else
//TODO
#endif
}
QSize KJavaAppletWidget::sizeHint() const
{
kDebug(6100) << "KJavaAppletWidget::sizeHint()";
QSize rval = QX11EmbedContainer::sizeHint();
if( rval.width() == 0 || rval.height() == 0 )
{
if( width() != 0 && height() != 0 )
{
rval = QSize( width(), height() );
}
}
kDebug(6100) << "returning: (" << rval.width() << ", " << rval.height() << ")";
return rval;
}
void KJavaAppletWidget::resize( int w, int h )
{
if( d->tmplabel )
{
d->tmplabel->resize( w, h );
m_applet->setSize( QSize( w, h ) );
}
QX11EmbedContainer::resize( w, h );
}
void KJavaAppletWidget::showEvent (QShowEvent * e) {
QX11EmbedContainer::showEvent(e);
if (!applet()->isCreated() && !applet()->appletClass().isEmpty()) {
// delayed showApplet
if (applet()->size().width() <= 0)
applet()->setSize (sizeHint());
showApplet();
}
}
#include "kjavaappletwidget.moc"
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