/***************************************************************************
                          plugin_katetextfilter.h  -  description
                             -------------------
    begin                : FRE Feb 23 2001
    copyright            : (C) 2001 by Joseph Wenninger
    email                : jowenn@bigfoot.com
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef _PLUGIN_KANT_TEXTFILTER_H
#define _PLUGIN_KANT_TEXTFILTER_H

#include <tqstring.h>

#include <kate/plugin.h>
#include <kate/application.h>
#include <kate/view.h>
#include <kate/document.h>
#include <kate/documentmanager.h>
#include <kate/mainwindow.h>
#include <kate/viewmanager.h>

#include <kprocess.h>

class PluginKateTextFilter : public Kate::Plugin, public Kate::PluginViewInterface, public Kate::Command
{
  Q_OBJECT
  

  public:
    PluginKateTextFilter( TQObject* parent = 0, const char* name = 0, const TQStringList& = TQStringList() );
    virtual ~PluginKateTextFilter();

    void addView (Kate::MainWindow *win);
    void removeView (Kate::MainWindow *win);

    // Kate::Command
    TQStringList cmds ();
    bool exec (Kate::View *view, const TQString &cmd, TQString &msg);
    bool help (Kate::View *view, const TQString &cmd, TQString &msg);
  private:
    void runFilter( Kate::View *kv, const TQString & filter );

  private:
    TQString  m_strFilterOutput;
    KShellProcess * m_pFilterShellProcess;
    TQPtrList<class PluginView> m_views;
    TQStringList completionList;
  public slots:
    void slotEditFilter ();
    void slotFilterReceivedStdout (TDEProcess * pProcess, char * got, int len);
    void slotFilterReceivedStderr (TDEProcess * pProcess, char * got, int len);
    void slotFilterProcessExited (TDEProcess * pProcess);
    void slotFilterCloseStdin (TDEProcess *);
};

#endif // _PLUGIN_KANT_TEXTFILTER_H