Warning, file /office/calligra/libs/flake/KoCanvasController.cpp was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).

 /* 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 "KoToolManager.h"
 
 #include <QSize>
 #include <QPoint>
 
 class Q_DECL_HIDDEN 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()
 {
     KoToolManager::instance()->removeCanvasController(this);
     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 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;
 }
 
 KoCanvasBase* KoCanvasController::canvas() const
 {
     return 0;
 }
 
 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;
 }