kexicsvwidgets.h

/* This file is part of the KDE project
   Copyright (C) 2005 Jaroslaw Staniek <js@iidea.pl>
 
   This library 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 library 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 library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
 
#ifndef KEXI_CSVWIDGETS_H
#define KEXI_CSVWIDGETS_H
 
#include <tqvaluevector.h>
#include <kcombobox.h>
 
class KLineEdit;
class KActiveLabel;
class TQLabel;
 
#define KEXICSV_DEFAULT_FILE_TEXT_QUOTE "\""
#define KEXICSV_DEFAULT_CLIPBOARD_TEXT_QUOTE ""
#define KEXICSV_DEFAULT_FILE_DELIMITER ","
#define KEXICSV_DEFAULT_CLIPBOARD_DELIMITER "\t"
#define KEXICSV_DEFAULT_FILE_DELIMITER_INDEX 0

TQStringList csvMimeTypes();

class KexiCSVInfoLabel : public TQWidget
{
    public:
        /* Sets up a new info label \a labelText label with text like "Preview of data from file:".
         setFileName() can be used to display filename and setCommentAfterFileName() to display 
         additional comment.
 
         The widget's layout can look like this:
 
         \pre [icon] [labeltext] [filename] [comment]
        */
        KexiCSVInfoLabel( const TQString& labelText, TQWidget* parent );
 
        void setFileName( const TQString& fileName );
        void setLabelText( const TQString& text );
        void setCommentText( const TQString& text );
//      void setIconForFileName();

        void setIcon(const TQString& iconName);
 
        TQLabel* leftLabel() const { return m_leftLabel; }
        KActiveLabel* fileNameLabel() const { return m_fnameLbl; }
        KActiveLabel* commentLabel() const { return m_commentLbl; }
        TQFrame* separator() const { return m_separator; }
 
    protected:
        TQLabel *m_leftLabel, *m_iconLbl;
        KActiveLabel *m_fnameLbl, *m_commentLbl;
        TQFrame* m_separator;
};

class KexiCSVDelimiterWidget : public TQWidget
{
    TQ_OBJECT
  
 
    public:
        KexiCSVDelimiterWidget( bool lineEditOnBottom, TQWidget * parent = 0 );
 
        TQString delimiter() const { return m_delimiter; }
        void setDelimiter(const TQString& delimiter);
 
    signals:
        void delimiterChanged(const TQString& delimiter);
 
    protected slots:
        void slotDelimiterChanged(int idx);
        void slotDelimiterChangedInternal(int idx);
        void slotDelimiterLineEditTextChanged( const TQString & );
        void slotDelimiterLineEditReturnPressed();
 
    protected:
        TQString m_delimiter;
        TQValueVector<TQString> m_availableDelimiters;
        KComboBox* m_combo;
        KLineEdit* m_delimiterEdit;
};

class KexiCSVTextQuoteComboBox : public KComboBox
{
    public:
        KexiCSVTextQuoteComboBox( TQWidget * parent = 0 );
 
        TQString textQuote() const;

        void setTextQuote(const TQString& textQuote);
};
 
#endif