kexiquerydesignersqlhistory.h

/* This file is part of the KDE project
   Copyright (C) 2003 Lucijan Busch <lucijan@kde.org>
   Copyright (C) 2004 Jaroslaw Staniek <js@iidea.pl>
 
   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
 
   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
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this program; see the file COPYING.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
 
#ifndef KEXIQUERYDESIGNERSQLHISTORY_H
#define KEXIQUERYDESIGNERSQLHISTORY_H
 
#include <tqscrollview.h>
#include <tqdatetime.h>
#include <tqptrlist.h>
#include <tqmap.h>
#include <tqsimplerichtext.h>
 
class TQSimpleRichText;
class TDEPopupMenu;
 
class HistoryEntry
{
    public:
        HistoryEntry(bool success, const TQTime &time, const TQString &statement, /*int y,*/ const TQString &error = TQString());
        ~HistoryEntry();
 
        TQRect  geometry(int y, int width, TQFontMetrics f);
        void    drawItem(TQPainter *p, int width, const TQColorGroup &cg);
 
        void    setSelected(bool selected, const TQColorGroup &cg);
        bool    isSelected() const { return m_selected; }
        void    highlight(const TQColorGroup &selected);
 
        TQString    statement() { return m_statement; }
        void updateTime(const TQTime &execTime);
 
    private:
        bool    m_succeed;
        TQTime  m_execTime;
        TQString    m_statement;
        TQString m_error;
        TQSimpleRichText    *m_formated;
 
        int m_y;
        bool    m_selected;
};
 
typedef TQPtrList<HistoryEntry> History;
 
class KexiQueryDesignerSQLHistory : public TQScrollView
{
    TQ_OBJECT
  
 
    public:
        KexiQueryDesignerSQLHistory(TQWidget *parent, const char *name=0);
        virtual ~KexiQueryDesignerSQLHistory();
 
        TDEPopupMenu* popupMenu() const;
 
//      void        contextMenu(const TQPoint &pos, HistoryEntry *e);
 
        void setHistory(History *h);
 
        TQString selectedStatement() const;
 
    public slots:
        void addEvent(const TQString& q, bool s, const TQString &error);
 
        void slotToClipboard();
        void slotEdit();
 
        void clear();
 
//      HistoryItem itemAt(int y);
 
    protected:
        void addEntry(HistoryEntry *e);
        virtual void drawContents(TQPainter *p, int cx, int cy, int cw, int ch);
        virtual void contentsMousePressEvent(TQMouseEvent * e);
        virtual void contentsMouseDoubleClickEvent(TQMouseEvent * e);
 
    signals:
        void editRequested(const TQString &text);
        void currentItemDoubleClicked();
 
    private:
        History *m_history;
        HistoryEntry *m_selected;
        TDEPopupMenu *m_popup;
};
 
#endif