KoPathFillRuleCommand.cpp

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/* This file is part of the KDE project
 * SPDX-FileCopyrightText: 2007 Jan Hambrecht <jaham@gmx.net>
 *
 * SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
#include "KoPathFillRuleCommand.h"
#include "KoPathShape.h"
 
#include <klocalizedstring.h>
 
class Q_DECL_HIDDEN KoPathFillRuleCommand::Private
{
public:
    Private(Qt::FillRule fillRule) : newFillRule(fillRule) {
    }
 
    QList<KoPathShape*> shapes;       
    QList<Qt::FillRule> oldFillRules; 
    Qt::FillRule newFillRule;         
};
 
KoPathFillRuleCommand::KoPathFillRuleCommand(const QList<KoPathShape*> &shapes, Qt::FillRule fillRule, KUndo2Command *parent)
        : KUndo2Command(parent)
        , d(new Private(fillRule))
{
    d->shapes = shapes;
    Q_FOREACH (KoPathShape *shape, d->shapes)
        d->oldFillRules.append(shape->fillRule());
 
    setText(kundo2_i18n("Set fill rule"));
}
 
KoPathFillRuleCommand::~KoPathFillRuleCommand()
{
    delete d;
}
 
void KoPathFillRuleCommand::redo()
{
    KUndo2Command::redo();
    Q_FOREACH (KoPathShape *shape, d->shapes) {
        shape->setFillRule(d->newFillRule);
        shape->update();
    }
}
 
void KoPathFillRuleCommand::undo()
{
    KUndo2Command::undo();
    QList<Qt::FillRule>::iterator ruleIt = d->oldFillRules.begin();
    Q_FOREACH (KoPathShape *shape, d->shapes) {
        shape->setFillRule(*ruleIt);
        shape->update();
        ++ruleIt;
    }
}