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 %typemap(out) wxString& {
  53 %#if wxUSE_UNICODE
  54     $result = PyUnicode_FromWideChar($1->c_str(), $1->Len());
  55 %#else
  56     $result = PyString_FromStringAndSize($1->c_str(), $1->Len());
  57 %#endif
  58 }
  59
  60
  61 %apply wxString& { wxString* }
  62
  63
  64
  65 %typemap(out) wxString {
  66 %#if wxUSE_UNICODE
  67     $result = PyUnicode_FromWideChar($1.c_str(), $1.Len());
  68 %#else
  69     $result = PyString_FromStringAndSize($1.c_str(), $1.Len());
  70 %#endif
  71 }
  72
  73 %typemap(varout) wxString {
  74 %#if wxUSE_UNICODE
  75     $result = PyUnicode_FromWideChar($1.c_str(), $1.Len());
  76 %#else
  77     $result = PyString_FromStringAndSize($1.c_str(), $1.Len());
  78 %#endif
  79 }
  80
  81
  82 %typemap(in) wxString {
  83     wxString* sptr = wxString_in_helper($input);
  84     if (sptr == NULL) SWIG_fail;
  85     $1 = *sptr;
  86     delete sptr;
  87 }
  88
  89
  90
  91 //---------------------------------------------------------------------------
  92 // Typemaps to convert Python sequence objects (tuples, etc.) to
  93 // wxSize, wxPoint, wxRealPoint, and wxRect.
  94
  95
  96 %typemap(in) wxSize& (wxSize temp) {
  97     $1 = &temp;
  98     if ( ! wxSize_helper($input, &$1)) SWIG_fail;
  99 }
 100 %typemap(typecheck, precedence=SWIG_TYPECHECK_POINTER) wxSize& {
 101     $1 = wxPySimple_typecheck($input, wxT("wxSize"), 2);
 102 }
 103
 104
 105 %typemap(in) wxPoint& (wxPoint temp) {
 106     $1 = &temp;
 107     if ( ! wxPoint_helper($input, &$1)) SWIG_fail;
 108 }
 109 %typemap(typecheck, precedence=SWIG_TYPECHECK_POINTER) wxPoint& {
 110     $1 = wxPySimple_typecheck($input, wxT("wxPoint"), 2);
 111 }
 112
 113
 114 %typemap(in) wxRealPoint& (wxRealPoint temp) {
 115     $1 = &temp;
 116     if ( ! wxRealPoint_helper($input, &$1)) SWIG_fail;
 117 }
 118 %typemap(typecheck, precedence=SWIG_TYPECHECK_POINTER) wxRealPoint& {
 119     $1 = wxPySimple_typecheck($input, wxT("wxRealPoint"), 2);
 120 }
 121
 122
 123 %typemap(in) wxRect& (wxRect temp) {
 124     $1 = &temp;
 125     if ( ! wxRect_helper($input, &$1)) SWIG_fail;
 126 }
 127 %typemap(typecheck, precedence=SWIG_TYPECHECK_POINTER) wxRect& {
 128     $1 = wxPySimple_typecheck($input, wxT("wxRect"), 4);
 129 }
 130
 131
 132 %typemap(in) wxPoint2D& (wxPoint2D temp) {
 133     $1 = &temp;
 134     if ( ! wxPoint2D_helper($input, &$1)) SWIG_fail;
 135 }
 136 %typemap(typecheck, precedence=SWIG_TYPECHECK_POINTER) wxPoint2D& {
 137     $1 = wxPySimple_typecheck($input, wxT("wxPoint2D"), 2);
 138 }
 139
 140
 141 //---------------------------------------------------------------------------
 142 // Typemap to convert strings to wxColour.  Two string formats are accepted,
 143 // either a colour name, or a hex colour spec like "#RRGGBB"
 144
 145 %typemap(in) wxColour& (wxColour temp) {
 146     $1 = &temp;
 147     if ( ! wxColour_helper($input, &$1)) SWIG_fail;
 148 }
 149 %typemap(typecheck, precedence=SWIG_TYPECHECK_POINTER) wxColour& {
 150     $1 = wxColour_typecheck($input);
 151 }
 152
 153
 154
 155 //---------------------------------------------------------------------------
 156 // Typemap for wxArrayString from Python sequence objects
 157
 158 %typemap(in) wxArrayString& {
 159     if (! PySequence_Check($input)) {
 160         PyErr_SetString(PyExc_TypeError, "Sequence of strings expected.");
 161         SWIG_fail;
 162     }
 163     $1 = new wxArrayString;
 164     int i, len=PySequence_Length($input);
 165     for (i=0; i<len; i++) {
 166         PyObject* item = PySequence_GetItem($input, i);
 167 %#if wxUSE_UNICODE
 168         PyObject* str  = PyObject_Unicode(item);
 169 %#else
 170         PyObject* str  = PyObject_Str(item);
 171 %#endif
 172         $1->Add(Py2wxString(str));
 173         Py_DECREF(item);
 174         Py_DECREF(str);
 175     }
 176 }
 177
 178 %typemap(freearg) wxArrayString& {
 179     if ($1) delete $1;
 180 }
 181
 182 //---------------------------------------------------------------------------
 183 // Typemap for wxArrayInt from Python sequence objects
 184
 185 %typemap(in) wxArrayInt& {
 186     if (! PySequence_Check($input)) {
 187         PyErr_SetString(PyExc_TypeError, "Sequence of integers expected.");
 188         SWIG_fail;
 189     }
 190     $1 = new wxArrayInt;
 191     int i, len=PySequence_Length($input);
 192     for (i=0; i<len; i++) {
 193         PyObject* item = PySequence_GetItem($input, i);
 194         PyObject* number  = PyNumber_Int(item);
 195         $1->Add(PyInt_AS_LONG(number));
 196         Py_DECREF(item);
 197         Py_DECREF(number);
 198     }
 199 }
 200
 201 %typemap(freearg) wxArrayInt& {
 202     if ($1) delete $1;
 203 }
 204
 205
 206 //---------------------------------------------------------------------------
 207 // Typemaps to convert an array of ints to a list for return values
 208 %typemap(out) wxArrayInt& {
 209     $result = PyList_New(0);
 210     size_t idx;
 211     for (idx = 0; idx < $1->GetCount(); idx += 1) {
 212         PyObject* val = PyInt_FromLong( $1->Item(idx) );
 213         PyList_Append($result, val);
 214         Py_DECREF(val);
 215     }
 216 }
 217
 218 %typemap(out) wxArrayInt {
 219     $result = PyList_New(0);
 220     size_t idx;
 221     for (idx = 0; idx < $1.GetCount(); idx += 1) {
 222         PyObject* val = PyInt_FromLong( $1.Item(idx) );
 223         PyList_Append($result, val);
 224         Py_DECREF(val);
 225     }
 226 }
 227
 228
 229
 230 // Typemaps to convert an array of ints to a list for return values
 231 %typemap(out) wxArrayString& {
 232     $result = wxArrayString2PyList_helper(*$1);
 233 }
 234
 235 %typemap(out) wxArrayString {
 236     $result = wxArrayString2PyList_helper($1);
 237 }
 238
 239
 240
 241 //---------------------------------------------------------------------------
 242 // Typemaps to convert return values that are base class pointers
 243 // to the real derived type, if possible.  See wxPyMake_wxObject in
 244 // helpers.cpp
 245
 246 %typemap(out) wxEvtHandler*             { $result = wxPyMake_wxObject($1); }
 247 %typemap(out) wxMenu*                   { $result = wxPyMake_wxObject($1); }
 248 %typemap(out) wxValidator*              { $result = wxPyMake_wxObject($1); }
 249
 250 %typemap(out) wxApp*                    { $result = wxPyMake_wxObject($1); }
 251 %typemap(out) wxPyApp*                  { $result = wxPyMake_wxObject($1); }
 252 %typemap(out) wxDC*                     { $result = wxPyMake_wxObject($1); }
 253 %typemap(out) wxFSFile*                 { $result = wxPyMake_wxObject($1); }
 254 %typemap(out) wxFileSystem*             { $result = wxPyMake_wxObject($1); }
 255 %typemap(out) wxGridTableBase*          { $result = wxPyMake_wxObject($1); }
 256 %typemap(out) wxImageList*              { $result = wxPyMake_wxObject($1); }
 257 %typemap(out) wxListItem*               { $result = wxPyMake_wxObject($1); }
 258 %typemap(out) wxMenuItem*               { $result = wxPyMake_wxObject($1); }
 259 %typemap(out) wxMouseEvent*             { $result = wxPyMake_wxObject($1); }
 260 %typemap(out) wxObject*                 { $result = wxPyMake_wxObject($1); }
 261 %typemap(out) wxPyPrintout*             { $result = wxPyMake_wxObject($1); }
 262 %typemap(out) wxToolBarToolBase*        { $result = wxPyMake_wxObject($1); }
 263 %typemap(out) wxToolTip*                { $result = wxPyMake_wxObject($1); }
 264
 265
 266 %typemap(out) wxBitmapButton*           { $result = wxPyMake_wxObject($1); }
 267 %typemap(out) wxButton*                 { $result = wxPyMake_wxObject($1); }
 268 %typemap(out) wxControl*                { $result = wxPyMake_wxObject($1); }
 269 %typemap(out) wxFrame*                  { $result = wxPyMake_wxObject($1); }
 270 %typemap(out) wxGrid*                   { $result = wxPyMake_wxObject($1); }
 271 %typemap(out) wxListCtrl*               { $result = wxPyMake_wxObject($1); }
 272 %typemap(out) wxMDIChildFrame*          { $result = wxPyMake_wxObject($1); }
 273 %typemap(out) wxMDIClientWindow*        { $result = wxPyMake_wxObject($1); }
 274 %typemap(out) wxMenuBar*                { $result = wxPyMake_wxObject($1); }
 275 %typemap(out) wxNotebook*               { $result = wxPyMake_wxObject($1); }
 276 %typemap(out) wxStaticBox*              { $result = wxPyMake_wxObject($1); }
 277 %typemap(out) wxStatusBar*              { $result = wxPyMake_wxObject($1); }
 278 %typemap(out) wxTextCtrl*               { $result = wxPyMake_wxObject($1); }
 279 %typemap(out) wxToolBar*                { $result = wxPyMake_wxObject($1); }
 280 %typemap(out) wxToolBarBase*            { $result = wxPyMake_wxObject($1); }
 281 %typemap(out) wxTreeCtrl*               { $result = wxPyMake_wxObject($1); }
 282 %typemap(out) wxPyTreeCtrl*             { $result = wxPyMake_wxObject($1); }
 283 %typemap(out) wxWindow*                 { $result = wxPyMake_wxObject($1); }
 284 %typemap(out) wxHtmlWindow*             { $result = wxPyMake_wxObject($1); }
 285 %typemap(out) wxPyHtmlWindow*           { $result = wxPyMake_wxObject($1); }
 286 %typemap(out) wxWizardPage*             { $result = wxPyMake_wxObject($1); }
 287
 288 %typemap(out) wxSizer*                  { $result = wxPyMake_wxSizer($1); }
 289
 290
 291 //%typemap(python, out) wxHtmlCell*               { $target = wxPyMake_wxObject($source); }
 292 //%typemap(python, out) wxHtmlContainerCell*      { $target = wxPyMake_wxObject($source); }
 293 //%typemap(python, out) wxHtmlParser*             { $target = wxPyMake_wxObject($source); }
 294 //%typemap(python, out) wxHtmlWinParser*          { $target = wxPyMake_wxObject($source); }
 295
 296 //---------------------------------------------------------------------------
 297 //---------------------------------------------------------------------------
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