1 /* 2 Project: Graphos 3 GRObjectControlPoint.h 4 5 Copyright (C) 2007-2013 GNUstep Application Project 6 7 Author: Ing. Riccardo Mottola 8 9 Created: 2007-11-18 10 11 This application is free software; you can redistribute it and/or 12 modify it under the terms of the GNU General Public 13 License as published by the Free Software Foundation; either 14 version 2 of the License, or (at your option) any later version. 15 16 This application is distributed in the hope that it will be useful, 17 but WITHOUT ANY WARRANTY; without even the implied warranty of 18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 19 Library General Public License for more details. 20 21 You should have received a copy of the GNU General Public 22 License along with this library; if not, write to the Free 23 Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 24 */ 25 26 #import <Foundation/Foundation.h> 27 28 #ifndef MAC_OS_X_VERSION_10_4 29 #define MAC_OS_X_VERSION_10_4 1040 30 #endif 31 32 #if !defined (GNUSTEP) && (MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_4) && !defined(CGFloat) 33 #define NSUInteger unsigned 34 #define NSInteger int 35 #define CGFloat float 36 #endif 37 38 @class GRBoxEditor; 39 40 41 @interface GRObjectControlPoint : NSObject <NSCopying> 42 { 43 BOOL isActiveHandle; 44 BOOL isSelect; 45 NSPoint center; 46 NSRect centerRect; 47 CGFloat zmFactor; 48 } 49 50 - (id)initAtPoint:(NSPoint)aPoint zoomFactor:(CGFloat)zf; 51 52 - (void)moveToPoint:(NSPoint)p; 53 54 - (void)setZoomFactor:(CGFloat)f; 55 56 - (NSPoint)center; 57 - (NSRect)centerRect; 58 59 - (void)drawControlAsSelected: (BOOL)sel; 60 - (void)drawControl; 61 62 63 - (void)select; 64 - (void)unselect; 65 - (BOOL)isSelect; 66 - (BOOL)isActiveHandle; 67 68 @end 69