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96 lines
2.6 KiB
96 lines
2.6 KiB
/* This file is part of the KDE project
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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 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 __ktexteditor_viewcursorinterface_h__
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#define __ktexteditor_viewcursorinterface_h__
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#include <kdelibs_export.h>
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class TQCString;
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namespace KTextEditor
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{
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/**
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* This is an interface to access the text cursor of a View class.
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*/
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class KTEXTEDITOR_EXPORT ViewCursorInterface
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{
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friend class PrivateViewCursorInterface;
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public:
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ViewCursorInterface ();
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virtual ~ViewCursorInterface ();
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unsigned int viewCursorInterfaceNumber () const;
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protected:
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void setViewCursorInterfaceDCOPSuffix (const TQCString &suffix);
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//
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// slots !!!
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//
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public:
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/**
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* Get the current cursor coordinates in pixels.
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*/
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virtual class TQPoint cursorCoordinates () = 0;
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/**
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* Get the cursor position
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*/
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virtual void cursorPosition (unsigned int *line, unsigned int *col) = 0;
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/**
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* Get the cursor position, calculated with 1 character per tab
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*/
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virtual void cursorPositionReal (unsigned int *line, unsigned int *col) = 0;
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/**
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* Set the cursor position
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*/
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virtual bool setCursorPosition (unsigned int line, unsigned int col) = 0;
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/**
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* Set the cursor position, use 1 character per tab
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*/
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virtual bool setCursorPositionReal (unsigned int line, unsigned int col) = 0;
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virtual unsigned int cursorLine () = 0;
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virtual unsigned int cursorColumn () = 0;
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virtual unsigned int cursorColumnReal () = 0;
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//
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// signals !!!
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//
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public:
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virtual void cursorPositionChanged () = 0;
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private:
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class PrivateViewCursorInterface *d;
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static unsigned int globalViewCursorInterfaceNumber;
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unsigned int myViewCursorInterfaceNumber;
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};
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KTEXTEDITOR_EXPORT ViewCursorInterface *viewCursorInterface (class View *view);
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}
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#endif
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