plasma-framework/appletChain.cpp

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/*
* Copyright (C) 2005 by Aaron Seigo <aseigo@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License version 2 as
* published by the Free Software Foundation
*
* This program 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 General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <QApplication>
#include <QDesktopWidget>
#include <kdebug.h>
#include "applet.h"
#include "appletChain.h"
#include <kdebug.h>
#include <QApplication>
#include <QDesktopWidget>
namespace Plasma
{
class AppletChain::Private
{
public:
Private()
: popupDirection(Up),
constraint(Plasma::NoConstraint),
screen(0),
screenEdge(BottomEdge)
{
}
Direction popupDirection;
AppletConstraint constraint;
int screen;
ScreenEdge screenEdge;
Applet::List applets;
// configuration items kept in the display widget:
// - start coordinates and length for docked chain
// - dimensions for floating chain
// - display order of applets
};
AppletChain::AppletChain(QObject* parent)
: QObject(parent),
d(new Private())
{
}
AppletChain::~AppletChain()
{
}
Plasma::AppletConstraint AppletChain::constraint()
{
return d->constraint;
}
void AppletChain::setConstraint(Plasma::AppletConstraint constraint)
{
if (d->constraint == constraint)
{
return;
}
d->constraint = constraint;
foreach (Applet* applet, d->applets)
{
applet->constraintsUpdated();
}
}
void AppletChain::setXineramaScreen(int screen)
{
if (screen < 0 || screen > qApp->desktop()->numScreens() - 1)
{
kDebug() << "tried to set a bad screen for AppletChain" << endl;
return;
}
d->screen = screen;
}
void AppletChain::loadApplet(KService::Ptr)
{
//TODO: load the buggers from a KService pointer!
}
void AppletChain::addApplet(Plasma::Applet* applet)
{
d->applets.append(applet);
emit appletAdded(applet);
}
int AppletChain::xineramaScreen()
{
return d->screen;
}
void AppletChain::setScreenEdge(Plasma::ScreenEdge edge)
{
d->screenEdge = edge;
}
Plasma::ScreenEdge AppletChain::screenEdge()
{
return d->screenEdge;
}
Plasma::Direction AppletChain::popupDirection() const
{
return Plasma::edgeToPopupDirection(d->screenEdge);
}
} // Plasma namespace
#include "appletChain.moc"