1 /*****************************************************************************/ 2 // ShowImageSettings 3 // Written by Michael Pfeiffer 4 // 5 // ShowImageSettings.cpp 6 // 7 // 8 // Copyright (c) 2003 OpenBeOS Project 9 // 10 // Permission is hereby granted, free of charge, to any person obtaining a 11 // copy of this software and associated documentation files (the "Software"), 12 // to deal in the Software without restriction, including without limitation 13 // the rights to use, copy, modify, merge, publish, distribute, sublicense, 14 // and/or sell copies of the Software, and to permit persons to whom the 15 // Software is furnished to do so, subject to the following conditions: 16 // 17 // The above copyright notice and this permission notice shall be included 18 // in all copies or substantial portions of the Software. 19 // 20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 21 // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 22 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 23 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 24 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 25 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 26 // DEALINGS IN THE SOFTWARE. 27 /*****************************************************************************/ 28 29 #ifndef _ShowImageSettings_H 30 #define _ShowImageSettings_H 31 32 #include <File.h> 33 #include <Message.h> 34 #include <Locker.h> 35 36 class ShowImageSettings 37 { 38 public: 39 ShowImageSettings(); 40 ~ShowImageSettings(); 41 42 bool Lock(); 43 bool GetBool(const char* name, bool defaultValue); 44 int32 GetInt32(const char* name, int32 defaultValue); 45 float GetFloat(const char* name, float defaultValue); 46 BRect GetRect(const char* name, BRect defaultValue); 47 const char* GetString(const char* name, const char* defaultValue); 48 void SetBool(const char* name, bool value); 49 void SetInt32(const char* name, int32 value); 50 void SetFloat(const char* name, float value); 51 void SetRect(const char* name, BRect value); 52 void SetString(const char* name, const char* value); 53 void Unlock(); 54 55 private: 56 bool OpenSettingsFile(BFile* file, bool forReading); 57 void Load(); 58 void Save(); 59 60 BLocker fLock; 61 BMessage fSettings; 62 }; 63 64 #endif 65