wxPython/src/my_typemaps.i

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        my_typemaps.i
   3 // Purpose:     Special typemaps specifically for wxPython.
   4 //
   5 // Author:      Robin Dunn
   6 //
   7 // Created:     7/3/97
   8 // RCS-ID:      $Id$
   9 // Copyright:   (c) 1998 by Total Control Software
  10 // Licence:     wxWindows license
  11 /////////////////////////////////////////////////////////////////////////////
  12
  13
  14 //---------------------------------------------------------------------------
  15 // Tell SWIG to wrap all the wrappers with our thread protection
  16
  17 %exception {
  18     PyThreadState* __tstate = wxPyBeginAllowThreads();
  19     $action
  20     wxPyEndAllowThreads(__tstate);
  21     if (PyErr_Occurred()) SWIG_fail;
  22 }
  23
  24
  25 //----------------------------------------------------------------------
  26 // Typemaps to convert a list of items to an int (size) and an array
  27
  28 %typemap(in) (int choices, wxString* choices_array ) {
  29     $1 = PyList_Size($input);
  30     $2 = wxString_LIST_helper($input);
  31     if ($2 == NULL) SWIG_fail;
  32 }
  33 %typemap(freearg) (int choices, wxString* choices_array ) {
  34     if ($2) delete [] $2;
  35 }
  36
  37
  38 //---------------------------------------------------------------------------
  39 // wxString typemaps
  40
  41
  42 %typemap(in) wxString& (bool temp=False) {
  43     $1 = wxString_in_helper($input);
  44     if ($1 == NULL) SWIG_fail;
  45     temp = True;
  46 }
  47 %typemap(freearg) wxString& {
  48     if (temp$argnum)
  49         delete $1;
  50 }
  51
  52
  53
  54 %typemap(out) wxString {
  55 %#if wxUSE_UNICODE
  56     $result = PyUnicode_FromWideChar($1.c_str(), $1.Len());
  57 %#else
  58     $result = PyString_FromStringAndSize($1.c_str(), $1.Len());
  59 %#endif
  60 }
  61
  62
  63 %typemap(out) wxString* {
  64 %#if wxUSE_UNICODE
  65     $result = PyUnicode_FromWideChar($1->c_str(), $1->Len());
  66 %#else
  67     $result = PyString_FromStringAndSize($1->c_str(), $1->Len());
  68 %#endif
  69 }
  70
  71
  72 %typemap(out) wxString& {
  73 %#if wxUSE_UNICODE
  74     $result = PyUnicode_FromWideChar($1->c_str(), $1->Len());
  75 %#else
  76     $result = PyString_FromStringAndSize($1->c_str(), $1->Len());
  77 %#endif
  78 }
  79
  80
  81 %typemap(varout) wxString {
  82 %#if wxUSE_UNICODE
  83     $result = PyUnicode_FromWideChar($1.c_str(), $1.Len());
  84 %#else
  85     $result = PyString_FromStringAndSize($1.c_str(), $1.Len());
  86 %#endif
  87 }
  88
  89
  90 %typemap(in) wxString {
  91     wxString* sptr = wxString_in_helper($input);
  92     if (sptr == NULL) SWIG_fail;
  93     $1 = *sptr;
  94     delete sptr;
  95 }
  96
  97
  98
  99 //---------------------------------------------------------------------------
 100 // Typemaps to convert Python sequence objects (tuples, etc.) to
 101 // wxSize, wxPoint, wxRealPoint, and wxRect.
 102
 103
 104 %typemap(in) wxSize& (wxSize temp) {
 105     $1 = &temp;
 106     if ( ! wxSize_helper($input, &$1)) SWIG_fail;
 107 }
 108 %typemap(typecheck, precedence=SWIG_TYPECHECK_POINTER) wxSize& {
 109     $1 = wxPySimple_typecheck($input, wxT("wxSize"), 2);
 110 }
 111
 112
 113 %typemap(in) wxPoint& (wxPoint temp) {
 114     $1 = &temp;
 115     if ( ! wxPoint_helper($input, &$1)) SWIG_fail;
 116 }
 117 %typemap(typecheck, precedence=SWIG_TYPECHECK_POINTER) wxPoint& {
 118     $1 = wxPySimple_typecheck($input, wxT("wxPoint"), 2);
 119 }
 120
 121
 122 %typemap(in) wxRealPoint& (wxRealPoint temp) {
 123     $1 = &temp;
 124     if ( ! wxRealPoint_helper($input, &$1)) SWIG_fail;
 125 }
 126 %typemap(typecheck, precedence=SWIG_TYPECHECK_POINTER) wxRealPoint& {
 127     $1 = wxPySimple_typecheck($input, wxT("wxRealPoint"), 2);
 128 }
 129
 130
 131 %typemap(in) wxRect& (wxRect temp) {
 132     $1 = &temp;
 133     if ( ! wxRect_helper($input, &$1)) SWIG_fail;
 134 }
 135 %typemap(typecheck, precedence=SWIG_TYPECHECK_POINTER) wxRect& {
 136     $1 = wxPySimple_typecheck($input, wxT("wxRect"), 4);
 137 }
 138
 139
 140 %typemap(in) wxPoint2D& (wxPoint2D temp) {
 141     $1 = &temp;
 142     if ( ! wxPoint2D_helper($input, &$1)) SWIG_fail;
 143 }
 144 %typemap(typecheck, precedence=SWIG_TYPECHECK_POINTER) wxPoint2D& {
 145     $1 = wxPySimple_typecheck($input, wxT("wxPoint2D"), 2);
 146 }
 147
 148
 149 //---------------------------------------------------------------------------
 150 // Typemap to convert strings to wxColour.  Two string formats are accepted,
 151 // either a colour name, or a hex colour spec like "#RRGGBB"
 152
 153 %typemap(in) wxColour& (wxColour temp) {
 154     $1 = &temp;
 155     if ( ! wxColour_helper($input, &$1)) SWIG_fail;
 156 }
 157 %typemap(typecheck, precedence=SWIG_TYPECHECK_POINTER) wxColour& {
 158     $1 = wxColour_typecheck($input);
 159 }
 160
 161
 162
 163 //---------------------------------------------------------------------------
 164 // Typemap for wxArrayString from Python sequence objects
 165
 166 %typemap(in) wxArrayString& {
 167     if (! PySequence_Check($input)) {
 168         PyErr_SetString(PyExc_TypeError, "Sequence of strings expected.");
 169         SWIG_fail;
 170     }
 171     $1 = new wxArrayString;
 172     int i, len=PySequence_Length($input);
 173     for (i=0; i<len; i++) {
 174         PyObject* item = PySequence_GetItem($input, i);
 175 %#if wxUSE_UNICODE
 176         PyObject* str  = PyObject_Unicode(item);
 177 %#else
 178         PyObject* str  = PyObject_Str(item);
 179 %#endif
 180         $1->Add(Py2wxString(str));
 181         Py_DECREF(item);
 182         Py_DECREF(str);
 183     }
 184 }
 185
 186 %typemap(freearg) wxArrayString& {
 187     if ($1) delete $1;
 188 }
 189
 190 //---------------------------------------------------------------------------
 191 // Typemap for wxArrayInt from Python sequence objects
 192
 193 %typemap(in) wxArrayInt& {
 194     if (! PySequence_Check($input)) {
 195         PyErr_SetString(PyExc_TypeError, "Sequence of integers expected.");
 196         SWIG_fail;
 197     }
 198     $1 = new wxArrayInt;
 199     int i, len=PySequence_Length($input);
 200     for (i=0; i<len; i++) {
 201         PyObject* item = PySequence_GetItem($input, i);
 202         PyObject* number  = PyNumber_Int(item);
 203         $1->Add(PyInt_AS_LONG(number));
 204         Py_DECREF(item);
 205         Py_DECREF(number);
 206     }
 207 }
 208
 209 %typemap(freearg) wxArrayInt& {
 210     if ($1) delete $1;
 211 }
 212
 213
 214 //---------------------------------------------------------------------------
 215 // Typemaps to convert an array of ints to a list for return values
 216 %typemap(out) wxArrayInt& {
 217     $result = PyList_New(0);
 218     size_t idx;
 219     for (idx = 0; idx < $1->GetCount(); idx += 1) {
 220         PyObject* val = PyInt_FromLong( $1->Item(idx) );
 221         PyList_Append($result, val);
 222         Py_DECREF(val);
 223     }
 224 }
 225
 226 %typemap(out) wxArrayInt {
 227     $result = PyList_New(0);
 228     size_t idx;
 229     for (idx = 0; idx < $1.GetCount(); idx += 1) {
 230         PyObject* val = PyInt_FromLong( $1.Item(idx) );
 231         PyList_Append($result, val);
 232         Py_DECREF(val);
 233     }
 234 }
 235
 236
 237
 238 // Typemaps to convert an array of ints to a list for return values
 239 %typemap(out) wxArrayString& {
 240     $result = wxArrayString2PyList_helper(*$1);
 241 }
 242
 243 %typemap(out) wxArrayString {
 244     $result = wxArrayString2PyList_helper($1);
 245 }
 246
 247
 248
 249 //---------------------------------------------------------------------------
 250 // Typemaps to convert return values that are base class pointers
 251 // to the real derived type, if possible.  See wxPyMake_wxObject in
 252 // helpers.cpp
 253
 254 %typemap(out) wxEvtHandler*             { $result = wxPyMake_wxObject($1); }
 255 %typemap(out) wxMenu*                   { $result = wxPyMake_wxObject($1); }
 256 %typemap(out) wxValidator*              { $result = wxPyMake_wxObject($1); }
 257
 258 %typemap(out) wxApp*                    { $result = wxPyMake_wxObject($1); }
 259 %typemap(out) wxPyApp*                  { $result = wxPyMake_wxObject($1); }
 260 %typemap(out) wxDC*                     { $result = wxPyMake_wxObject($1); }
 261 %typemap(out) wxFSFile*                 { $result = wxPyMake_wxObject($1); }
 262 %typemap(out) wxFileSystem*             { $result = wxPyMake_wxObject($1); }
 263 %typemap(out) wxGridTableBase*          { $result = wxPyMake_wxObject($1); }
 264 %typemap(out) wxImageList*              { $result = wxPyMake_wxObject($1); }
 265 %typemap(out) wxListItem*               { $result = wxPyMake_wxObject($1); }
 266 %typemap(out) wxMenuItem*               { $result = wxPyMake_wxObject($1); }
 267 %typemap(out) wxMouseEvent*             { $result = wxPyMake_wxObject($1); }
 268 %typemap(out) wxObject*                 { $result = wxPyMake_wxObject($1); }
 269 %typemap(out) wxPyPrintout*             { $result = wxPyMake_wxObject($1); }
 270 %typemap(out) wxToolBarToolBase*        { $result = wxPyMake_wxObject($1); }
 271 %typemap(out) wxToolTip*                { $result = wxPyMake_wxObject($1); }
 272
 273
 274 %typemap(out) wxBitmapButton*           { $result = wxPyMake_wxObject($1); }
 275 %typemap(out) wxButton*                 { $result = wxPyMake_wxObject($1); }
 276 %typemap(out) wxControl*                { $result = wxPyMake_wxObject($1); }
 277 %typemap(out) wxFrame*                  { $result = wxPyMake_wxObject($1); }
 278 %typemap(out) wxGrid*                   { $result = wxPyMake_wxObject($1); }
 279 %typemap(out) wxListCtrl*               { $result = wxPyMake_wxObject($1); }
 280 %typemap(out) wxMDIChildFrame*          { $result = wxPyMake_wxObject($1); }
 281 %typemap(out) wxMDIClientWindow*        { $result = wxPyMake_wxObject($1); }
 282 %typemap(out) wxMenuBar*                { $result = wxPyMake_wxObject($1); }
 283 %typemap(out) wxNotebook*               { $result = wxPyMake_wxObject($1); }
 284 %typemap(out) wxStaticBox*              { $result = wxPyMake_wxObject($1); }
 285 %typemap(out) wxStatusBar*              { $result = wxPyMake_wxObject($1); }
 286 %typemap(out) wxTextCtrl*               { $result = wxPyMake_wxObject($1); }
 287 %typemap(out) wxToolBar*                { $result = wxPyMake_wxObject($1); }
 288 %typemap(out) wxToolBarBase*            { $result = wxPyMake_wxObject($1); }
 289 %typemap(out) wxTreeCtrl*               { $result = wxPyMake_wxObject($1); }
 290 %typemap(out) wxPyTreeCtrl*             { $result = wxPyMake_wxObject($1); }
 291 %typemap(out) wxWindow*                 { $result = wxPyMake_wxObject($1); }
 292 %typemap(out) wxHtmlWindow*             { $result = wxPyMake_wxObject($1); }
 293 %typemap(out) wxPyHtmlWindow*           { $result = wxPyMake_wxObject($1); }
 294 %typemap(out) wxWizardPage*             { $result = wxPyMake_wxObject($1); }
 295
 296 %typemap(out) wxSizer*                  { $result = wxPyMake_wxSizer($1); }
 297
 298
 299 //%typemap(python, out) wxHtmlCell*               { $target = wxPyMake_wxObject($source); }
 300 //%typemap(python, out) wxHtmlContainerCell*      { $target = wxPyMake_wxObject($source); }
 301 //%typemap(python, out) wxHtmlParser*             { $target = wxPyMake_wxObject($source); }
 302 //%typemap(python, out) wxHtmlWinParser*          { $target = wxPyMake_wxObject($source); }
 303
 304 //---------------------------------------------------------------------------
 305 //---------------------------------------------------------------------------
 306
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