/* * R.app : a Cocoa front end to: "R A Computer Language for Statistical Data Analysis" * * R.app Copyright notes: * Copyright (C) 2004-12 The R Foundation * written by Stefano M. Iacus and Simon Urbanek * * * R Copyright notes: * Copyright (C) 1995-1996 Robert Gentleman and Ross Ihaka * Copyright (C) 1998-2001 The R Development Core Team * Copyright (C) 2002-2004 The R Foundation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program 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 General Public License for more details. * * A copy of the GNU General Public License is available via WWW at * http://www.gnu.org/copyleft/gpl.html. You can also obtain it by * writing to the Free Software Foundation, Inc., 59 Temple Place, * Suite 330, Boston, MA 02111-1307 USA. * * RScriptEditorTextStorage.h * * Created by Hans-J. Bibiko on 01/03/2012. * */ #import #define R_MAX_FOLDED_ITEMS 1024 @interface RScriptEditorTextStorage : NSTextStorage { NSTextStorage *_attributedString; NSInteger foldedRanges[R_MAX_FOLDED_ITEMS][3]; NSInteger foldedCounter; NSInteger currentMaxFoldedIndex; id selfDelegate; } - (id)initWithDelegate:(id)theDelegate; - (NSInteger)foldedAtIndex:(NSInteger)index; - (NSInteger)foldedForIndicatorAtIndex:(NSInteger)index; - (NSRange)foldedRangeAtIndex:(NSInteger)index; - (NSInteger)registerFoldedRange:(NSRange)range; - (BOOL)inFoldedRangeForRange:(NSRange)range; - (BOOL)removeFoldedRangeWithIndex:(NSInteger)index; - (void)removeAllFoldedRanges; - (BOOL)existsFoldedRange:(NSRange)range; - (BOOL)hasFoldedItems; @end