src/apps/icon-o-matic/document/Document.h

   1 /*
   2  * Copyright 2006-2007, Haiku.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Stephan Aßmus <superstippi@gmx.de>
   7  */
   8 #ifndef DOCUMENT_H
   9 #define DOCUMENT_H
  10
  11
  12 #include "IconBuild.h"
  13 #include "Observable.h"
  14 #include "RWLocker.h"
  15
  16 #include <String.h>
  17
  18
  19 struct entry_ref;
  20
  21 _BEGIN_ICON_NAMESPACE
  22         class Icon;
  23 _END_ICON_NAMESPACE
  24
  25 class CommandStack;
  26 class DocumentSaver;
  27 class Selection;
  28
  29 class Document : public RWLocker,
  30                                  public Observable {
  31  public:
  32                                                                 Document(const char* name = NULL);
  33         virtual                                         ~Document();
  34
  35         inline  ::CommandStack*         CommandStack() const
  36                                                                         { return fCommandStack; }
  37
  38         inline  ::Selection*            Selection() const
  39                                                                         { return fSelection; }
  40
  41                         void                            SetName(const char* name);
  42                         const char*                     Name() const;
  43
  44                         void                            SetNativeSaver(::DocumentSaver* saver);
  45         inline  ::DocumentSaver*        NativeSaver() const
  46                                                                         { return fNativeSaver; }
  47
  48                         void                            SetExportSaver(::DocumentSaver* saver);
  49         inline  ::DocumentSaver*        ExportSaver() const
  50                                                                         { return fExportSaver; }
  51
  52                         void                            SetIcon(_ICON_NAMESPACE Icon* icon);
  53         inline  _ICON_NAMESPACE Icon* Icon() const
  54                                                                         { return fIcon; }
  55
  56                         void                            MakeEmpty(bool includingSavers = true);
  57
  58                         bool                            IsEmpty() const;
  59
  60  private:
  61                         _ICON_NAMESPACE Icon* fIcon;
  62                         ::CommandStack*         fCommandStack;
  63                         ::Selection*            fSelection;
  64
  65                         BString                         fName;
  66
  67                         ::DocumentSaver*        fNativeSaver;
  68                         ::DocumentSaver*        fExportSaver;
  69 };
  70
  71 #endif // DOCUMENT_H