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/****************************************************************************
**
** Copyright (C) 2009 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.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qdesigner_formwindowcommand_p.h"
#include "qdesigner_objectinspector_p.h"
#include "layout_p.h"
#include <QtDesigner/QDesignerFormEditorInterface>
#include <QtDesigner/QDesignerFormWindowInterface>
#include <QtDesigner/QDesignerObjectInspectorInterface>
#include <QtDesigner/QDesignerActionEditorInterface>
#include <QtDesigner/QDesignerMetaDataBaseInterface>
#include <QtDesigner/QDesignerPropertySheetExtension>
#include <QtDesigner/QDesignerPropertyEditorInterface>
#include <QtDesigner/QExtensionManager>
#include <QtCore/QVariant>
#include <QtGui/QWidget>
#include <QtGui/QLabel>
QT_BEGIN_NAMESPACE
namespace qdesigner_internal {
// ---- QDesignerFormWindowCommand ----
QDesignerFormWindowCommand::QDesignerFormWindowCommand(const QString &description, QDesignerFormWindowInterface *formWindow)
: QUndoCommand(description),
m_formWindow(formWindow)
{
}
QDesignerFormWindowInterface *QDesignerFormWindowCommand::formWindow() const
{
return m_formWindow;
}
QDesignerFormEditorInterface *QDesignerFormWindowCommand::core() const
{
if (QDesignerFormWindowInterface *fw = formWindow())
return fw->core();
return 0;
}
void QDesignerFormWindowCommand::undo()
{
cheapUpdate();
}
void QDesignerFormWindowCommand::redo()
{
cheapUpdate();
}
void QDesignerFormWindowCommand::cheapUpdate()
{
if (core()->objectInspector())
core()->objectInspector()->setFormWindow(formWindow());
if (core()->actionEditor())
core()->actionEditor()->setFormWindow(formWindow());
}
QDesignerPropertySheetExtension* QDesignerFormWindowCommand::propertySheet(QObject *object) const
{
return qt_extension<QDesignerPropertySheetExtension*>(formWindow()->core()->extensionManager(), object);
}
void QDesignerFormWindowCommand::updateBuddies(QDesignerFormWindowInterface *form,
const QString &old_name,
const QString &new_name)
{
QExtensionManager* extensionManager = form->core()->extensionManager();
typedef QList<QLabel*> LabelList;
const LabelList label_list = qFindChildren<QLabel*>(form);
if (label_list.empty())
return;
const QString buddyProperty = QLatin1String("buddy");
const QByteArray oldNameU8 = old_name.toUtf8();
const QByteArray newNameU8 = new_name.toUtf8();
const LabelList::const_iterator cend = label_list.constEnd();
for (LabelList::const_iterator it = label_list.constBegin(); it != cend; ++it ) {
if (QDesignerPropertySheetExtension* sheet = qt_extension<QDesignerPropertySheetExtension*>(extensionManager, *it)) {
const int idx = sheet->indexOf(buddyProperty);
if (idx != -1) {
const QByteArray oldBuddy = sheet->property(idx).toByteArray();
if (oldBuddy == oldNameU8)
sheet->setProperty(idx, newNameU8);
}
}
}
}
void QDesignerFormWindowCommand::selectUnmanagedObject(QObject *unmanagedObject)
{
// Keep selection in sync
if (QDesignerObjectInspector *oi = qobject_cast<QDesignerObjectInspector *>(core()->objectInspector())) {
oi->clearSelection();
oi->selectObject(unmanagedObject);
}
core()->propertyEditor()->setObject(unmanagedObject);
}
} // namespace qdesigner_internal
QT_END_NAMESPACE
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