katecmd.h

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/*  This file is part of the KDE libraries and the Kate part.
 *
 *  Copyright (C) 2001-2010 Christoph Cullmann <cullmann@kde.org>
 *
 *  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 _KATE_CMD_H
#define _KATE_CMD_H

#include "katepartprivate_export.h"

#include <ktexteditor/commandinterface.h>

#include <kcompletion.h>

#include <QtCore/QHash>
#include <QtCore/QStringList>

class KATEPART_TESTS_EXPORT KateCmd
{
  public:
    KateCmd ();
    ~KateCmd ();

    static KateCmd *self ();

    bool registerCommand (KTextEditor::Command *cmd);
    bool unregisterCommand (KTextEditor::Command *cmd);
    KTextEditor::Command *queryCommand (const QString &cmd) const;
    QList<KTextEditor::Command*> commands() const;
    QStringList commandList() const;

    QStringList cmds ();
    void appendHistory( const QString &cmd );
    const QString fromHistory( int i ) const;
    uint historyLength() const { return m_history.count(); }

    KCompletion* commandCompletionObject();

  private:
    QHash<QString, KTextEditor::Command *> m_dict;
    QStringList m_cmds;
    QStringList m_history;
    KCompletion m_cmdCompletion; // shared completion object for all KateCmdLineEdits in each KTE::View
};

class KateCmdShellCompletion : public KCompletion
{
  public:
    KateCmdShellCompletion();

    QString makeCompletion(const QString &text);

  protected:
        // Called by KCompletion
    void postProcessMatch( QString *match ) const;
    void postProcessMatches( QStringList *matches ) const;
    void postProcessMatches( KCompletionMatches *matches ) const;

  private:
   void splitText( const QString &text, QString &text_start, QString &text_compl ) const;

   QChar m_word_break_char;
   QChar m_quote_char1;
   QChar m_quote_char2;
   QChar m_escape_char;

   QString m_text_start;
   QString m_text_compl;

};

#endif

// kate: space-indent on; indent-width 2; replace-tabs on;