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00001 /******************************************************************************** 00002 * * 00003 * C U R C u r s o r O b j e c t * 00004 * * 00005 ********************************************************************************* 00006 * Copyright (C) 2001,2009 by Sander Jansen. All Rights Reserved. * 00007 ********************************************************************************* 00008 * This library is free software; you can redistribute it and/or modify * 00009 * it under the terms of the GNU Lesser General Public License as published by * 00010 * the Free Software Foundation; either version 3 of the License, or * 00011 * (at your option) any later version. * 00012 * * 00013 * This library is distributed in the hope that it will be useful, * 00014 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00016 * GNU Lesser General Public License for more details. * 00017 * * 00018 * You should have received a copy of the GNU Lesser General Public License * 00019 * along with this program. If not, see <http://www.gnu.org/licenses/> * 00020 ********************************************************************************* 00021 * $Id: FXCURCursor.h,v 1.24 2009/01/06 13:07:22 fox Exp $ * 00022 ********************************************************************************/ 00023 #ifndef FXCURCURSOR_H 00024 #define FXCURCURSOR_H 00025 00026 #ifndef FXCURSOR_H 00027 #include "FXCursor.h" 00028 #endif 00029 00030 namespace FX { 00031 00032 /// CUR Cursor class 00033 class FXAPI FXCURCursor : public FXCursor { 00034 FXDECLARE(FXCURCursor) 00035 protected: 00036 FXCURCursor(){} 00037 private: 00038 FXCURCursor(const FXCURCursor&); 00039 FXCURCursor &operator=(const FXCURCursor&); 00040 public: 00041 static const FXchar fileExt[]; 00042 public: 00043 00044 /** 00045 * Construct a cursor from memory stream in Microsoft CUR format. 00046 * The image is limited to 32x32 pixels. 00047 */ 00048 FXCURCursor(FXApp* a,const void* pix); 00049 00050 /// Save pixel data only, in CUR format 00051 virtual FXbool savePixels(FXStream& store) const; 00052 00053 /// Load pixel data only, in CUR format 00054 virtual FXbool loadPixels(FXStream& store); 00055 00056 /// Destructor 00057 virtual ~FXCURCursor(); 00058 }; 00059 00060 00061 #ifndef FXLOADICO 00062 #define FXLOADICO 00063 00064 /** 00065 * Check if stream contains a ICO, return true if so. 00066 */ 00067 extern FXAPI FXbool fxcheckICO(FXStream& store); 00068 00069 00070 /** 00071 * Load an ICO (Microsoft icon format) file from a stream. 00072 * Upon successful return, the pixel array and size are returned. 00073 * If an error occurred, the pixel array is set to NULL. 00074 */ 00075 extern FXAPI FXbool fxloadICO(FXStream& store,FXColor*& data,FXint& width,FXint& height,FXint& xspot,FXint& yspot); 00076 00077 00078 /** 00079 * Save an ICO (Microsoft icon format) file to a stream. 00080 * If no hot-spot given, save as an ICO instead of a CUR resource. 00081 */ 00082 extern FXAPI FXbool fxsaveICO(FXStream& store,const FXColor *data,FXint width,FXint height,FXint xspot=-1,FXint yspot=-1); 00083 00084 #endif 00085 00086 } 00087 00088 #endif
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