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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 QML Debugger 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.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef WATCHTABLEMODEL_H
#define WATCHTABLEMODEL_H
#include <QtCore/qpointer.h>
#include <QtCore/qlist.h>
#include <QWidget>
#include <QHeaderView>
#include <QAbstractTableModel>
#include <QTableView>
QT_BEGIN_NAMESPACE
class QmlDebugWatch;
class QmlEngineDebug;
class QmlDebugConnection;
class QmlDebugPropertyReference;
class QmlDebugObjectReference;
class WatchTableModel : public QAbstractTableModel
{
Q_OBJECT
public:
WatchTableModel(QmlEngineDebug *client = 0, QObject *parent = 0);
~WatchTableModel();
void setEngineDebug(QmlEngineDebug *client);
QmlDebugWatch *findWatch(int column) const;
int columnForWatch(QmlDebugWatch *watch) const;
void removeWatchAt(int column);
void removeAllWatches();
int rowCount(const QModelIndex &parent = QModelIndex()) const;
int columnCount(const QModelIndex &parent = QModelIndex()) const;
QVariant headerData(int section, Qt::Orientation orientation, int role) const;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
signals:
void watchCreated(QmlDebugWatch *watch);
public slots:
void togglePropertyWatch(const QmlDebugObjectReference &obj, const QmlDebugPropertyReference &prop);
void expressionWatchRequested(const QmlDebugObjectReference &, const QString &);
private slots:
void watchStateChanged();
void watchedValueChanged(const QByteArray &propertyName, const QVariant &value);
private:
void addWatch(QmlDebugWatch *watch, const QString &title);
void removeWatch(QmlDebugWatch *watch);
void updateWatch(QmlDebugWatch *watch, const QVariant &value);
QmlDebugWatch *findWatch(int objectDebugId, const QString &property) const;
void addValue(int column, const QVariant &value);
struct WatchedEntity
{
QString title;
bool hasFirstValue;
QString property;
QPointer<QmlDebugWatch> watch;
};
struct Value {
int column;
QVariant variant;
bool first;
};
QmlEngineDebug *m_client;
QList<WatchedEntity> m_columns;
QList<Value> m_values;
};
class WatchTableHeaderView : public QHeaderView
{
Q_OBJECT
public:
WatchTableHeaderView(WatchTableModel *model, QWidget *parent = 0);
protected:
void mousePressEvent(QMouseEvent *me);
private:
WatchTableModel *m_model;
};
class WatchTableView : public QTableView
{
Q_OBJECT
public:
WatchTableView(WatchTableModel *model, QWidget *parent = 0);
signals:
void objectActivated(int objectDebugId);
private slots:
void indexActivated(const QModelIndex &index);
void watchCreated(QmlDebugWatch *watch);
private:
WatchTableModel *m_model;
};
QT_END_NAMESPACE
#endif // WATCHTABLEMODEL_H
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