/* This file is part of the KDE project Copyright (C) 2001 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 __ktexteditor_viewcursorinterface_h__ #define __ktexteditor_viewcursorinterface_h__ #include class QCString; namespace KTextEditor { /** * This is an interface to access the text cursor of a View class. */ class KTEXTEDITOR_EXPORT ViewCursorInterface { friend class PrivateViewCursorInterface; public: ViewCursorInterface (); virtual ~ViewCursorInterface (); unsigned int viewCursorInterfaceNumber () const; protected: void setViewCursorInterfaceDCOPSuffix (const TQCString &suffix); // // slots !!! // public: /** * Get the current cursor coordinates in pixels. */ virtual class TQPoint cursorCoordinates () = 0; /** * Get the cursor position */ virtual void cursorPosition (unsigned int *line, unsigned int *col) = 0; /** * Get the cursor position, calculated with 1 character per tab */ virtual void cursorPositionReal (unsigned int *line, unsigned int *col) = 0; /** * Set the cursor position */ virtual bool setCursorPosition (unsigned int line, unsigned int col) = 0; /** * Set the cursor position, use 1 character per tab */ virtual bool setCursorPositionReal (unsigned int line, unsigned int col) = 0; virtual unsigned int cursorLine () = 0; virtual unsigned int cursorColumn () = 0; virtual unsigned int cursorColumnReal () = 0; // // signals !!! // public: virtual void cursorPositionChanged () = 0; private: class PrivateViewCursorInterface *d; static unsigned int globalViewCursorInterfaceNumber; unsigned int myViewCursorInterfaceNumber; }; KTEXTEDITOR_EXPORT ViewCursorInterface *viewCursorInterface (class View *view); } #endif