152 lines
5.3 KiB
C++
152 lines
5.3 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt Designer of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "qdesigner_formwindowcommand_p.h"
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#include "qdesigner_objectinspector_p.h"
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#include "layout_p.h"
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#include <QtDesigner/QDesignerFormEditorInterface>
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#include <QtDesigner/QDesignerFormWindowInterface>
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#include <QtDesigner/QDesignerObjectInspectorInterface>
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#include <QtDesigner/QDesignerActionEditorInterface>
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#include <QtDesigner/QDesignerMetaDataBaseInterface>
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#include <QtDesigner/QDesignerPropertySheetExtension>
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#include <QtDesigner/QDesignerPropertyEditorInterface>
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#include <QtDesigner/QExtensionManager>
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#include <QtCore/QVariant>
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#include <QtGui/QWidget>
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#include <QtGui/QLabel>
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QT_BEGIN_NAMESPACE
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namespace qdesigner_internal {
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// ---- QDesignerFormWindowCommand ----
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QDesignerFormWindowCommand::QDesignerFormWindowCommand(const QString &description,
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QDesignerFormWindowInterface *formWindow,
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QUndoCommand *parent)
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: QUndoCommand(description, parent),
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m_formWindow(formWindow)
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{
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}
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QDesignerFormWindowInterface *QDesignerFormWindowCommand::formWindow() const
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{
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return m_formWindow;
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}
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QDesignerFormEditorInterface *QDesignerFormWindowCommand::core() const
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{
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if (QDesignerFormWindowInterface *fw = formWindow())
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return fw->core();
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return 0;
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}
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void QDesignerFormWindowCommand::undo()
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{
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cheapUpdate();
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}
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void QDesignerFormWindowCommand::redo()
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{
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cheapUpdate();
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}
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void QDesignerFormWindowCommand::cheapUpdate()
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{
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if (core()->objectInspector())
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core()->objectInspector()->setFormWindow(formWindow());
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if (core()->actionEditor())
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core()->actionEditor()->setFormWindow(formWindow());
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}
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QDesignerPropertySheetExtension* QDesignerFormWindowCommand::propertySheet(QObject *object) const
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{
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return qt_extension<QDesignerPropertySheetExtension*>(formWindow()->core()->extensionManager(), object);
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}
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void QDesignerFormWindowCommand::updateBuddies(QDesignerFormWindowInterface *form,
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const QString &old_name,
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const QString &new_name)
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{
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QExtensionManager* extensionManager = form->core()->extensionManager();
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typedef QList<QLabel*> LabelList;
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const LabelList label_list = qFindChildren<QLabel*>(form);
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if (label_list.empty())
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return;
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const QString buddyProperty = QLatin1String("buddy");
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const QByteArray oldNameU8 = old_name.toUtf8();
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const QByteArray newNameU8 = new_name.toUtf8();
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const LabelList::const_iterator cend = label_list.constEnd();
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for (LabelList::const_iterator it = label_list.constBegin(); it != cend; ++it ) {
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if (QDesignerPropertySheetExtension* sheet = qt_extension<QDesignerPropertySheetExtension*>(extensionManager, *it)) {
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const int idx = sheet->indexOf(buddyProperty);
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if (idx != -1) {
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const QByteArray oldBuddy = sheet->property(idx).toByteArray();
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if (oldBuddy == oldNameU8)
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sheet->setProperty(idx, newNameU8);
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}
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}
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}
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}
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void QDesignerFormWindowCommand::selectUnmanagedObject(QObject *unmanagedObject)
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{
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// Keep selection in sync
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if (QDesignerObjectInspector *oi = qobject_cast<QDesignerObjectInspector *>(core()->objectInspector())) {
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oi->clearSelection();
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oi->selectObject(unmanagedObject);
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}
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core()->propertyEditor()->setObject(unmanagedObject);
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}
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} // namespace qdesigner_internal
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QT_END_NAMESPACE
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