src/apps/processcontroller/Preferences.h

   1 /*
   2
   3         Preferences.h
   4
   5         ProcessController
   6         (c) 2000, Georges-Edouard Berenger, All Rights Reserved.
   7         Copyright (C) 2004 beunited.org
   8
   9         This library is free software; you can redistribute it and/or
  10         modify it under the terms of the GNU Lesser General Public
  11         License as published by the Free Software Foundation; either
  12         version 2.1 of the License, or (at your option) any later version.
  13
  14         This library is distributed in the hope that it will be useful,
  15         but WITHOUT ANY WARRANTY; without even the implied warranty of
  16         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17         Lesser General Public License for more details.
  18
  19         You should have received a copy of the GNU Lesser General Public
  20         License along with this library; if not, write to the Free Software
  21         Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  22
  23 */
  24 #ifndef PREFERENCES_H
  25 #define PREFERENCES_H
  26
  27 #include <Locker.h>
  28 #include <Message.h>
  29 #include <Window.h>
  30
  31
  32 class Preferences : public BMessage, public BLocker {
  33         public:
  34                 Preferences(const char* thename, const char* thesignature = NULL, bool doSave = true);
  35                 Preferences(const entry_ref& ref, const char* thesignature = NULL, bool doSave = true);
  36                 ~Preferences();
  37                 status_t        MakeEmpty();
  38                 void            SaveWindowPosition(BWindow* window, const char* name);
  39                 void            LoadWindowPosition(BWindow* window, const char* name);
  40                 void            SaveWindowFrame(BWindow* window, const char* name);
  41                 void            LoadWindowFrame(BWindow* window, const char* name);
  42                 void            SaveInt32(int32 val, const char* name);
  43                 bool            ReadInt32(int32& val, const char* name);
  44                 void            SaveFloat(float val, const char* name);
  45                 bool            ReadFloat(float& val, const char* name);
  46                 void            SaveRect(BRect& rect, const char* name);
  47                 BRect&          ReadRect(BRect& rect, const char* name);
  48                 void            SaveString(BString& string, const char* name);
  49                 void            SaveString(const char* string, const char* name);
  50                 bool            ReadString(BString& string, const char* name);
  51
  52         private:
  53                 bool            fNewPreferences;
  54                 bool            fSavePreferences;
  55                 char*           fName;
  56                 char*           fSignature;
  57                 entry_ref*      fSettingsFile;
  58 };
  59
  60 extern Preferences gPreferences;
  61
  62 // ggPreferences.LoadWindowPosition(this, kPosPrefName);
  63 // ggPreferences.SaveWindowPosition(this, kPosPrefName);
  64
  65 // ggPreferences.LoadWindowFrame(this, frame);
  66 // ggPreferences.SaveWindowFrame(this, frame);
  67
  68 #endif // PREFERENCES_H