include/wx/paper.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        paper.h
   3 // Purpose:     Paper database types and classes
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_PAPERH__
  13 #define _WX_PAPERH__
  14
  15 #include "wx/defs.h"
  16 #include "wx/event.h"
  17 #include "wx/cmndata.h"
  18 #include "wx/intl.h"
  19 #include "wx/hashmap.h"
  20
  21 /*
  22  * Paper type: see defs.h for wxPaperSize enum.
  23  * A wxPrintPaperType can have an id and a name, or just a name and wxPAPER_NONE,
  24  * so you can add further paper types without needing new ids.
  25  */
  26
  27 #ifdef __WXMSW__
  28 #define WXADDPAPER(paperId, platformId, name, w, h) AddPaperType(paperId, platformId, name, w, h)
  29 #else
  30 #define WXADDPAPER(paperId, platformId, name, w, h) AddPaperType(paperId, 0, name, w, h)
  31 #endif
  32
  33 class WXDLLEXPORT wxPrintPaperType: public wxObject
  34 {
  35 public:
  36     wxPrintPaperType();
  37
  38     // platformId is a platform-specific id, such as in Windows, DMPAPER_...
  39     wxPrintPaperType(wxPaperSize paperId, int platformId, const wxString& name, int w, int h);
  40
  41     inline wxString GetName() const { return wxGetTranslation(m_paperName); }
  42     inline wxPaperSize GetId() const { return m_paperId; }
  43     inline int GetPlatformId() const { return m_platformId; }
  44
  45     // Get width and height in tenths of a millimetre
  46     inline int GetWidth() const { return m_width; }
  47     inline int GetHeight() const { return m_height; }
  48
  49     // Get size in tenths of a millimetre
  50     inline wxSize GetSize() const { return wxSize(m_width, m_height); }
  51
  52     // Get size in a millimetres
  53     inline wxSize GetSizeMM() const { return wxSize(m_width/10, m_height/10); }
  54
  55     // Get width and height in device units (1/72th of an inch)
  56     wxSize GetSizeDeviceUnits() const ;
  57
  58 public:
  59     wxPaperSize m_paperId;
  60     int         m_platformId;
  61     int         m_width;  // In tenths of a millimetre
  62     int         m_height; // In tenths of a millimetre
  63     wxString    m_paperName;
  64
  65 private:
  66     DECLARE_DYNAMIC_CLASS(wxPrintPaperType)
  67 };
  68
  69 WX_DECLARE_STRING_HASH_MAP(wxPrintPaperType*, wxStringToPrintPaperTypeHashMap);
  70
  71 class WXDLLIMPEXP_FWD_CORE wxPrintPaperTypeList;
  72
  73 class WXDLLEXPORT wxPrintPaperDatabase
  74 {
  75 public:
  76     wxPrintPaperDatabase();
  77     ~wxPrintPaperDatabase();
  78
  79     void CreateDatabase();
  80     void ClearDatabase();
  81
  82     void AddPaperType(wxPaperSize paperId, const wxString& name, int w, int h);
  83     void AddPaperType(wxPaperSize paperId, int platformId, const wxString& name, int w, int h);
  84
  85     // Find by name
  86     wxPrintPaperType *FindPaperType(const wxString& name);
  87
  88     // Find by size id
  89     wxPrintPaperType *FindPaperType(wxPaperSize id);
  90
  91     // Find by platform id
  92     wxPrintPaperType *FindPaperTypeByPlatformId(int id);
  93
  94     // Find by size
  95     wxPrintPaperType *FindPaperType(const wxSize& size);
  96
  97     // Convert name to size id
  98     wxPaperSize ConvertNameToId(const wxString& name);
  99
 100     // Convert size id to name
 101     wxString ConvertIdToName(wxPaperSize paperId);
 102
 103     // Get the paper size
 104     wxSize GetSize(wxPaperSize paperId);
 105
 106     // Get the paper size
 107     wxPaperSize GetSize(const wxSize& size);
 108
 109     //
 110     wxPrintPaperType* Item(size_t index) const;
 111     size_t GetCount() const;
 112 private:
 113     wxStringToPrintPaperTypeHashMap* m_map;
 114     wxPrintPaperTypeList* m_list;
 115     // DECLARE_DYNAMIC_CLASS(wxPrintPaperDatabase)
 116 };
 117
 118 extern WXDLLEXPORT_DATA(wxPrintPaperDatabase*) wxThePrintPaperDatabase;
 119
 120
 121 #endif
 122     // _WX_PAPERH__