wxPython/src/_pen.i

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        _pen.i
   3 // Purpose:     SWIG interface for wxPen
   4 //
   5 // Author:      Robin Dunn
   6 //
   7 // Created:     7-July-1997
   8 // RCS-ID:      $Id$
   9 // Copyright:   (c) 2003 by Total Control Software
  10 // Licence:     wxWindows license
  11 /////////////////////////////////////////////////////////////////////////////
  12
  13 // Not a %module
  14
  15
  16 //---------------------------------------------------------------------------
  17
  18 // wxDash is a signed char, byte is unsigned char...
  19 %typemap(in) (int dashes, wxDash* dashes_array ) {
  20     $1 = PyList_Size($input);
  21     $2 = (wxDash*)byte_LIST_helper($input);
  22     if ($2 == NULL) SWIG_fail;
  23 }
  24 %typemap(freearg) (int dashes, wxDash* dashes_array ) {
  25     if ($2) delete [] $2;
  26 }
  27
  28 //---------------------------------------------------------------------------
  29 %newgroup
  30
  31
  32 class wxPen : public wxGDIObject {
  33 public:
  34     wxPen(wxColour& colour, int width=1, int style=wxSOLID);
  35     ~wxPen();
  36
  37     int GetCap();
  38     wxColour GetColour();
  39     int GetJoin();
  40     int GetStyle();
  41     int GetWidth();
  42
  43     bool Ok();
  44
  45     void SetCap(int cap_style);
  46     void SetColour(wxColour& colour);
  47     void SetJoin(int join_style);
  48     void SetStyle(int style);
  49     void SetWidth(int width);
  50
  51     void SetDashes(int dashes, wxDash* dashes_array);
  52     //int GetDashes(wxDash **dashes);
  53     %extend {
  54         PyObject* GetDashes() {
  55             wxDash* dashes;
  56             int count = self->GetDashes(&dashes);
  57             wxPyBeginBlockThreads();
  58             PyObject* retval = PyList_New(0);
  59             for (int x=0; x<count; x++)
  60                 PyList_Append(retval, PyInt_FromLong(dashes[x]));
  61             wxPyEndBlockThreads();
  62             return retval;
  63         }
  64     }
  65
  66     %extend {
  67         bool __eq__(const wxPen* other) { return other ? (*self == *other) : False; }
  68         bool __ne__(const wxPen* other) { return other ? (*self != *other) : True;  }
  69     }
  70
  71 #ifndef __WXMAC__
  72 //  wxDash* GetDash() const;
  73     int GetDashCount() const;
  74 #endif
  75
  76 #ifdef __WXMSW__
  77     wxBitmap* GetStipple();
  78     void SetStipple(wxBitmap& stipple);
  79 #endif
  80
  81     %pythoncode { def __nonzero__(self): return self.Ok() }
  82 };
  83
  84
  85 // The list of ints for the dashes needs to exist for the life of the pen
  86 // so we make it part of the class to save it.  See pyclasses.h
  87
  88 %{
  89 wxPyPen::~wxPyPen()
  90 {
  91     if (m_dash)
  92         delete [] m_dash;
  93 }
  94
  95 void wxPyPen::SetDashes(int nb_dashes, const wxDash *dash)
  96 {
  97     if (m_dash)
  98         delete [] m_dash;
  99     m_dash = new wxDash[nb_dashes];
 100     for (int i=0; i<nb_dashes; i++) {
 101         m_dash[i] = dash[i];
 102     }
 103     wxPen::SetDashes(nb_dashes, m_dash);
 104 }
 105 %}
 106
 107
 108 class wxPyPen : public wxPen {
 109 public:
 110     wxPyPen(wxColour& colour, int width=1, int style=wxSOLID);
 111     ~wxPyPen();
 112
 113     void SetDashes(int dashes, wxDash* dashes_array);
 114 };
 115
 116 // wxPyPen is aliased to wxPen
 117 %pythoncode { Pen = PyPen };
 118
 119 //---------------------------------------------------------------------------