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 <Message.h> 33 #include <Locker.h> 34 35 class ShowImageSettings 36 { 37 public: 38 ShowImageSettings(); 39 ~ShowImageSettings(); 40 41 bool Lock(); 42 bool GetBool(const char* name, bool defaultValue); 43 int32 GetInt32(const char* name, int32 defaultValue); 44 float GetFloat(const char* name, float defaultValue); 45 BRect GetRect(const char* name, BRect defaultValue); 46 const char* GetString(const char* name, const char* defaultValue); 47 void SetBool(const char* name, bool value); 48 void SetInt32(const char* name, int32 value); 49 void SetFloat(const char* name, float value); 50 void SetRect(const char* name, BRect value); 51 void SetString(const char* name, const char* value); 52 void Unlock(); 53 54 private: 55 bool OpenSettingsFile(BFile* file, bool forReading); 56 void Load(); 57 void Save(); 58 59 BLocker fLock; 60 BMessage fSettings; 61 }; 62 63 #endif 64