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