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85 lines
2.2 KiB
85 lines
2.2 KiB
/* This file is part of the KDE libraries
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Copyright (C) 2001 Christoph Cullmann <cullmann@kde.org>
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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 version 2 as published by the Free Software Foundation.
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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 __ktexteditor_cursorinterface_h__
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#define __ktexteditor_cursorinterface_h__
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#include <tqptrlist.h>
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#include <tqstring.h>
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#include <tdelibs_export.h>
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namespace KTextEditor
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{
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/**
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* This class represents a text cursor.
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*/
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class KTEXTEDITOR_EXPORT Cursor
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{
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public:
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virtual void position ( unsigned int *line, unsigned int *col ) const = 0;
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virtual bool setPosition ( unsigned int line, unsigned int col ) = 0;
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virtual bool insertText ( const TQString& text ) = 0;
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virtual bool removeText ( unsigned int numberOfCharacters ) = 0;
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virtual TQChar currentChar () const = 0;
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};
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/**
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* This is an interface for accessing the cursor of the Document class.
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*/
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class KTEXTEDITOR_EXPORT CursorInterface
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{
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friend class PrivateCursorInterface;
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public:
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CursorInterface ();
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virtual ~CursorInterface ();
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unsigned int cursorInterfaceNumber () const;
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protected:
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void setCursorInterfaceDCOPSuffix (const TQCString &suffix);
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public:
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/**
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* Create a new cursor object
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*/
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virtual Cursor *createCursor ( ) = 0;
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/*
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* Accessor to the list of cursors.
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*/
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virtual TQPtrList<Cursor> cursors () const = 0;
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private:
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class PrivateCursorInterface *d;
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static unsigned int globalCursorInterfaceNumber;
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unsigned int myCursorInterfaceNumber;
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};
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KTEXTEDITOR_EXPORT CursorInterface *cursorInterface (class Document *doc);
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}
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#endif
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