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/*
For general Scribus (>=1.3.2) copyright and licensing information please refer
to the COPYING file provided with the program. Following this notice may exist
a copyright and/or license notice that predates the release of Scribus 1.3.2
for which a new license (GPL+exception) is in place.
*/
/***************************************************************************
* Copyright (C) 2005 by Riku Leino *
* riku@scribus.info *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* 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 General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "undostate.h"
#include "undoobject.h"
UndoState::UndoState(const QString& name, const QString& description, QPixmap* pixmap) :
transactionCode(0),
actionName_(name),
actionDescription_(description),
actionPixmap_(pixmap),
undoObject_(0)
{
}
QString UndoState::getName()
{
return actionName_;
}
void UndoState::setName(const QString &newName)
{
actionName_ = newName;
}
QString UndoState::getDescription()
{
return actionDescription_;
}
void UndoState::setDescription(const QString &newDescription)
{
actionDescription_ = newDescription;
}
QPixmap* UndoState::getPixmap()
{
return actionPixmap_;
}
void UndoState::setPixmap(QPixmap *pixmap)
{
actionPixmap_ = pixmap;
}
void UndoState::undo()
{
if (undoObject_) // if !undoObject_ there's an error, hmmm
undoObject_->restore(this, true);
}
void UndoState::redo()
{
if (undoObject_)
undoObject_->restore(this, false);
}
void UndoState::setUndoObject(UndoObject *object)
{
undoObject_ = object->undoObjectPtr();
}
UndoObject* UndoState::undoObject()
{
return undoObject_;
}
UndoState::~UndoState()
{
}
/*** SimpleState **************************************************************/
SimpleState::SimpleState(const QString& name, const QString& description, QPixmap* pixmap)
: UndoState(name, description, pixmap)
{
}
bool SimpleState::contains(const QString& key)
{
return values_.contains(key);
}
QVariant SimpleState::variant(const QString& key, const QVariant& def)
{
QMap<QString, QVariant>::const_iterator it = values_.find(key);
if (it != values_.end())
return it.value();
values_[key] = def;
return def;
}
QString SimpleState::get(const QString& key, const QString& def)
{
QMap<QString, QVariant>::const_iterator it = values_.find(key);
if (it != values_.end())
return it.value().toString();
values_[key] = def;
return def;
}
int SimpleState::getInt(const QString& key, int def)
{
bool ok = false;
QVariant retVar = variant(key, QVariant(def));
int ret = retVar.toInt(&ok);
if (!ok)
ret = def;
return ret;
}
uint SimpleState::getUInt(const QString& key, uint def)
{
bool ok = false;
QVariant retVar = variant(key, QVariant(def));
uint ret = retVar.toUInt(&ok);
if (!ok)
ret = def;
return ret;
}
double SimpleState::getDouble(const QString& key, double def)
{
bool ok = false;
QVariant retVar = variant(key, QVariant(def));
double ret = retVar.toDouble(&ok);
if (!ok)
ret = def;
return ret;
}
bool SimpleState::getBool(const QString& key, bool def)
{
bool ok = false;
QVariant retVar = variant(key, QVariant(def));
int ret = retVar.toInt(&ok);
if (!ok)
ret = def;
return ret;
}
void SimpleState::set(const QString& key, const QString& value)
{
values_[key] = QVariant(value);
}
void SimpleState::set(const QString& key, int value)
{
values_[key] = QVariant(value);
}
void SimpleState::set(const QString& key, uint value)
{
values_[key] = QVariant(value);
}
void SimpleState::set(const QString& key, double value)
{
values_[key] = QVariant(value);
}
void SimpleState::set(const QString& key, bool value)
{
values_[key] = QVariant(value);
}
SimpleState::~SimpleState()
{
}
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