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107 lines
3.3 KiB
C++
107 lines
3.3 KiB
C++
/* This file is part of the KDE libraries and the Kate part.
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*
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* Copyright (C) 2001-2010 Christoph Cullmann <cullmann@kde.org>
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*
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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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*
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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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*
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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 KATE_CMD_H
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#define KATE_CMD_H
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#include "katepartinterfaces_export.h"
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#include <ktexteditor/commandinterface.h>
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#include <kcompletion.h>
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#include <QtCore/QHash>
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#include <QtCore/QStringList>
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class KATEPARTINTERFACES_EXPORT KateCmd
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{
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public:
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KateCmd ();
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~KateCmd ();
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static KateCmd *self ();
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bool registerCommand (KTextEditor::Command *cmd);
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bool unregisterCommand (KTextEditor::Command *cmd);
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KTextEditor::Command *queryCommand (const QString &cmd) const;
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QList<KTextEditor::Command*> commands() const;
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QStringList commandList() const;
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QStringList cmds ();
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void appendHistory( const QString &cmd );
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const QString fromHistory( int i ) const;
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uint historyLength() const { return m_history.count(); }
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KCompletion* commandCompletionObject();
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private:
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QHash<QString, KTextEditor::Command *> m_dict;
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QStringList m_cmds;
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QStringList m_history;
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KCompletion m_cmdCompletion; // shared completion object for all KateCmdLineEdits in each KTE::View
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};
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/**
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* A KCompletion object that completes last ?unquoted? word in the string
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* passed. Do not mistake "shell" for anything related to quoting, this
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* simply mimics shell tab completion by completing the last word in the
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* provided text.
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*/
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class KateCmdShellCompletion : public KCompletion
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{
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public:
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KateCmdShellCompletion();
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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 QString() if not found
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*/
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QString makeCompletion(const QString &text);
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protected:
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// Called by KCompletion
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void postProcessMatch( QString *match ) const;
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void postProcessMatches( QStringList *matches ) const;
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void postProcessMatches( KCompletionMatches *matches ) const;
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private:
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/**
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* Split text at the last unquoted space
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*
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* @param text_start will be set to the text at the left, including the space
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* @param text_compl Will be set to the text at the right. This is the text to complete.
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*/
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void splitText( const QString &text, QString &text_start, QString &text_compl ) const;
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QChar m_word_break_char;
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QChar m_quote_char1;
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QChar m_quote_char2;
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QChar m_escape_char;
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QString m_text_start;
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QString m_text_compl;
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};
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#endif
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// kate: space-indent on; indent-width 2; replace-tabs on;
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