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86 lines
2.8 KiB
86 lines
2.8 KiB
/* This file is part of the KDE libraries
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Copyright (C) 2000 David Smith <dsmith@algonet.se>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef KSHELLCOMPLETION_H
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#define KSHELLCOMPLETION_H
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#include <tqstring.h>
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#include <tqstringlist.h>
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#include "kurlcompletion.h"
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class KShellCompletionPrivate;
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/**
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* This class does shell-like completion of file names.
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* A string passed to makeCompletion() will be interpreted as a shell
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* command line. Completion will be done on the last argument on the line.
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* Returned matches consist of the first arguments (uncompleted) plus the
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* completed last argument.
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*
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* @short Shell-like completion of file names
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* @author David Smith <dsmith@algonet.se>
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*/
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class KIO_EXPORT KShellCompletion : public KURLCompletion
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{
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Q_OBJECT
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public:
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/**
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* Constructs a KShellCompletion object.
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*/
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KShellCompletion();
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/**
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* Finds completions to the given text.
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* The first match is returned and emitted in the signal match().
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* @param text the text to complete
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* @return the first match, or TQString::null if not found
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*/
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TQString makeCompletion(const TQString &text);
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protected:
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// Called by KCompletion
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void postProcessMatch( TQString *match ) const;
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void postProcessMatches( TQStringList *matches ) const;
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void postProcessMatches( KCompletionMatches *matches ) const;
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private:
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// Find the part of text that should be completed
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void splitText(const TQString &text, TQString &text_start, TQString &text_compl) const;
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// Insert quotes and neseccary escapes
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bool quoteText(TQString *text, bool force, bool skip_last) const;
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TQString unquote(const TQString &text) const;
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TQString m_text_start; // part of the text that was not completed
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TQString m_text_compl; // part of the text that was completed (unchanged)
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TQChar m_word_break_char;
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TQChar m_quote_char1;
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TQChar m_quote_char2;
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TQChar m_escape_char;
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protected:
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virtual void virtual_hook( int id, void* data );
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private:
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KShellCompletionPrivate *d;
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};
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#endif // KSHELLCOMPLETION_H
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