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/* This file is part of the KDE project
*
* Copyright (C) 2010 Boudewijn Rempt <boud@kogmbh.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 "KoCanvasController.h"
#include <QSize>
#include <QPoint>
class KoCanvasController::Private {
public:
Private()
: canvasMode(Centered)
, margin(0)
, preferredCenterFractionX(0.5)
, preferredCenterFractionY(0.5)
, actionCollection(0)
{
}
CanvasMode canvasMode;
int margin;
QSize documentSize;
QPoint documentOffset;
qreal preferredCenterFractionX;
qreal preferredCenterFractionY;
KActionCollection* actionCollection;
};
KoCanvasController::KoCanvasController(KActionCollection* actionCollection)
: d(new Private())
{
proxyObject = new KoCanvasControllerProxyObject(this);
d->actionCollection = actionCollection;
}
KoCanvasController::~KoCanvasController()
{
delete d;
delete proxyObject;
}
void KoCanvasController::setCanvasMode(CanvasMode mode)
{
d->canvasMode = mode;
switch (mode) {
case AlignTop:
d->preferredCenterFractionX = 0;
d->preferredCenterFractionY = 0.5;
break;
case Infinite:
case Centered:
d->preferredCenterFractionX = 0.5;
d->preferredCenterFractionY = 0.5;
break;
case Presentation:
case Spreadsheet:
d->preferredCenterFractionX = 0;
d->preferredCenterFractionY = 0;
break;
};
}
void KoCanvasController::setMargin(int margin)
{
d->margin = margin;
}
int KoCanvasController::margin() const
{
return d->margin;
}
KoCanvasController::CanvasMode KoCanvasController::canvasMode() const
{
return d->canvasMode;
}
void KoCanvasController::setDocumentSize(const QSize &sz)
{
d->documentSize = sz;
}
QSize KoCanvasController::documentSize() const
{
return d->documentSize;
}
void KoCanvasController::setPreferredCenterFractionX(qreal x)
{
d->preferredCenterFractionX = x;
}
qreal KoCanvasController::preferredCenterFractionX() const
{
return d->preferredCenterFractionX;
}
void KoCanvasController::setPreferredCenterFractionY(qreal y)
{
d->preferredCenterFractionY = y;
}
qreal KoCanvasController::preferredCenterFractionY() const
{
return d->preferredCenterFractionY;
}
void KoCanvasController::setDocumentOffset(QPoint &offset)
{
d->documentOffset = offset;
}
QPoint KoCanvasController::documentOffset() const
{
return d->documentOffset;
}
KoCanvasControllerProxyObject::KoCanvasControllerProxyObject(KoCanvasController *controller, QObject *parent)
: QObject(parent)
, m_canvasController(controller)
{
}
void KoCanvasControllerProxyObject::updateDocumentSize(const QSize &newSize, bool recalculateCenter)
{
m_canvasController->updateDocumentSize(newSize, recalculateCenter);
}
KActionCollection* KoCanvasController::actionCollection() const
{
return d->actionCollection;
}
#include <KoCanvasController.moc>
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