104 lines
3.7 KiB
C++
104 lines
3.7 KiB
C++
|
/****************************************************************************
|
||
|
|
**
|
||
|
|
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
|
||
|
|
** All rights reserved.
|
||
|
|
** Contact: Nokia Corporation (qt-info@nokia.com)
|
||
|
|
**
|
||
|
|
** This file is part of the Qt Designer of the Qt Toolkit.
|
||
|
|
**
|
||
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
||
|
|
** Commercial Usage
|
||
|
|
** Licensees holding valid Qt Commercial licenses may use this file in
|
||
|
|
** accordance with the Qt Commercial License Agreement provided with the
|
||
|
|
** Software or, alternatively, in accordance with the terms contained in
|
||
|
|
** a written agreement between you and Nokia.
|
||
|
|
**
|
||
|
|
** GNU Lesser General Public License Usage
|
||
|
|
** Alternatively, this file may be used under the terms of the GNU Lesser
|
||
|
|
** General Public License version 2.1 as published by the Free Software
|
||
|
|
** Foundation and appearing in the file LICENSE.LGPL included in the
|
||
|
|
** packaging of this file. Please review the following information to
|
||
|
|
** ensure the GNU Lesser General Public License version 2.1 requirements
|
||
|
|
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
||
|
|
**
|
||
|
|
** In addition, as a special exception, Nokia gives you certain additional
|
||
|
|
** rights. These rights are described in the Nokia Qt LGPL Exception
|
||
|
|
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
||
|
|
**
|
||
|
|
** GNU General Public License Usage
|
||
|
|
** Alternatively, this file may be used under the terms of the GNU
|
||
|
|
** General Public License version 3.0 as published by the Free Software
|
||
|
|
** Foundation and appearing in the file LICENSE.GPL included in the
|
||
|
|
** packaging of this file. Please review the following information to
|
||
|
|
** ensure the GNU General Public License version 3.0 requirements will be
|
||
|
|
** met: http://www.gnu.org/copyleft/gpl.html.
|
||
|
|
**
|
||
|
|
** If you have questions regarding the use of this file, please contact
|
||
|
|
** Nokia at qt-info@nokia.com.
|
||
|
|
** $QT_END_LICENSE$
|
||
|
|
**
|
||
|
|
****************************************************************************/
|
||
|
|
|
||
|
|
#include "scriptcommand_p.h"
|
||
|
|
#include "metadatabase_p.h"
|
||
|
|
|
||
|
|
#include <QtDesigner/QDesignerFormWindowInterface>
|
||
|
|
#include <QtDesigner/QDesignerFormEditorInterface>
|
||
|
|
|
||
|
|
#include <QtCore/QCoreApplication>
|
||
|
|
|
||
|
|
QT_BEGIN_NAMESPACE
|
||
|
|
|
||
|
|
namespace qdesigner_internal {
|
||
|
|
|
||
|
|
ScriptCommand::ScriptCommand(QDesignerFormWindowInterface *formWindow) :
|
||
|
|
QDesignerFormWindowCommand(QCoreApplication::translate("Command", "Change script"), formWindow)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
bool ScriptCommand::init(const ObjectList &list, const QString &script)
|
||
|
|
{
|
||
|
|
MetaDataBase *metaDataBase = qobject_cast<MetaDataBase*>(formWindow()->core()->metaDataBase());
|
||
|
|
if (!metaDataBase)
|
||
|
|
return false;
|
||
|
|
|
||
|
|
// Save old values
|
||
|
|
m_oldValues.clear();
|
||
|
|
foreach (QObject *obj, list) {
|
||
|
|
const MetaDataBaseItem* item = metaDataBase->metaDataBaseItem(obj);
|
||
|
|
if (!item)
|
||
|
|
return false;
|
||
|
|
m_oldValues.push_back(ObjectScriptPair(obj, item->script()));
|
||
|
|
}
|
||
|
|
m_script = script;
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
void ScriptCommand::redo()
|
||
|
|
{
|
||
|
|
MetaDataBase *metaDataBase = qobject_cast<MetaDataBase*>(formWindow()->core()->metaDataBase());
|
||
|
|
Q_ASSERT(metaDataBase);
|
||
|
|
|
||
|
|
ObjectScriptList::const_iterator cend = m_oldValues.constEnd();
|
||
|
|
for (ObjectScriptList::const_iterator it = m_oldValues.constBegin();it != cend; ++it ) {
|
||
|
|
if (it->first)
|
||
|
|
metaDataBase->metaDataBaseItem(it->first)->setScript(m_script);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void ScriptCommand::undo()
|
||
|
|
{
|
||
|
|
MetaDataBase *metaDataBase = qobject_cast<MetaDataBase*>(formWindow()->core()->metaDataBase());
|
||
|
|
Q_ASSERT(metaDataBase);
|
||
|
|
|
||
|
|
ObjectScriptList::const_iterator cend = m_oldValues.constEnd();
|
||
|
|
for (ObjectScriptList::const_iterator it = m_oldValues.constBegin();it != cend; ++it ) {
|
||
|
|
if (it->first)
|
||
|
|
metaDataBase->metaDataBaseItem(it->first)->setScript(it->second);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace qdesigner_internal
|
||
|
|
|
||
|
|
QT_END_NAMESPACE
|