/*****
*
* TOra - An Oracle Toolkit for DBA's and developers
* Copyright (C) 2003-2005 Quest Software, Inc
* Portions Copyright (C) 2005 Other Contributors
* 
* 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;  only version 2 of
* the License is valid for this program.
* 
* 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.
*
*      As a special exception, you have permission to link this program
*      with the Oracle Client libraries and distribute executables, as long
*      as you follow the requirements of the GNU GPL in regard to all of the
*      software in the executable aside from Oracle client libraries.
*
*      Specifically you are not permitted to link this program with the
*      Qt/UNIX, Qt/Windows or Qt Non Commercial products of TrollTech.
*      And you are not permitted to distribute binaries compiled against
*      these libraries without written consent from Quest Software, Inc.
*      Observe that this does not disallow linking to the Qt Free Edition.
*
*      You may link this product with any GPL'd Qt library such as Qt/Free
*
* All trademarks belong to their respective owners.
*
*****/

#ifndef TODEBUGTEXT_H
#define TODEBUGTEXT_H

#include "config.h"
#include "tohighlightedtext.h"

#include <qlistview.h>

#include <algorithm>

class toConnection;
class toDebug;

class toBreakpointItem : public QListViewItem
{
    int Line;
    int Namespace;
public:
    toBreakpointItem(QListView *parent, QListViewItem *after,
                     const QString &schema, const QString &type, const QString &object, int line);
    void setBreakpoint(void);
    void clearBreakpoint(void);
    void disableBreakpoint(void);
    void enableBreakpoint(void);
    int line()
    {
        return Line;
    }
};

class toDebugText : public toHighlightedText
{
Q_OBJECT
    QString Schema;
    QString Object;
    QString Type;
    int LastX;
    toDebug *Debugger;

    QListView *Breakpoints;
    bool NoBreakpoints;
    toBreakpointItem *FirstItem;
    toBreakpointItem *CurrentItem;

    bool checkItem(toBreakpointItem *item);
    bool hasBreakpoint(int row);
    int breakMarker;
    int disabledBreakMarker;
    static int ID;
public:
    toDebugText(QListView *breakpoints,
                QWidget *parent,
                toDebug *debugger);

    void toggleBreakpoint(int row = -1, bool enable = false);

    void setData(const QString &schema, const QString &type, const QString &data);
    const QString &schema(void) const
    {
        return Schema;
    }
    const QString &object(void) const
    {
        return Object;
    }
    void setType(const QString &type)
    {
        setData(Schema, type, Object);
    }
    void setSchema(const QString &schema)
    {
        setData(schema, Type, Object);
    }
    const QString &type(void) const
    {
        return Type;
    }
    void clear(void);

    bool readData(toConnection &connection, QListView *);
    bool readErrors(toConnection &connection);
    bool compile(void);

    virtual void exportData(std::map<QCString, QString> &data, const QCString &prefix);
    virtual void importData(std::map<QCString, QString> &data, const QCString &prefix);
protected slots:
    virtual void toggleBreakpoint(int margin, int line, Qt::ButtonState   state);
protected:
    virtual void mouseMoveEvent (QMouseEvent *me);

};

#endif