wxPython/contrib/ogl/ogl.i

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        ogl.i
   3 // Purpose:     SWIG definitions for the wxWindows Object Graphics Library
   4 //
   5 // Author:      Robin Dunn
   6 //
   7 // Created:     30-June-1999
   8 // RCS-ID:      $Id$
   9 // Copyright:   (c) 1998 by Total Control Software
  10 // Licence:     wxWindows license
  11 /////////////////////////////////////////////////////////////////////////////
  12
  13 %define DOCSTRING
  14 "The Object Graphics Library provides for simple drawing and manipulation
  15 of 2D objects.  (This version is deprecated, please use wx.lib.ogl instead.)"
  16 %enddef
  17
  18 %module(package="wx", docstring=DOCSTRING) ogl
  19
  20 %{
  21 #include "wx/wxPython/wxPython.h"
  22 #include "wx/wxPython/pyclasses.h"
  23 #include "oglhelpers.h"
  24
  25 %}
  26
  27 //---------------------------------------------------------------------------
  28
  29 %import windows.i
  30 %pythoncode { wx = _core }
  31 %pythoncode { __docfilter__ = wx.__DocFilter(globals()) }
  32
  33 %pythoncode {
  34     import warnings
  35     warnings.warn("This module is deprecated.  Please use the wx.lib.ogl package instead.",
  36                   DeprecationWarning, stacklevel=2)
  37 }
  38
  39
  40 MAKE_CONST_WXSTRING_NOSWIG(EmptyString);
  41
  42 %include _ogldefs.i
  43 %include _oglbasic.i
  44 %include _oglshapes.i
  45 %include _oglshapes2.i
  46 %include _oglcanvas.i
  47
  48 %pythoncode {
  49 %# Aliases
  50 ShapeCanvas =       PyShapeCanvas
  51 ShapeEvtHandler =   PyShapeEvtHandler
  52 Shape =             PyShape
  53 RectangleShape =    PyRectangleShape
  54 BitmapShape =       PyBitmapShape
  55 DrawnShape =        PyDrawnShape
  56 CompositeShape =    PyCompositeShape
  57 DividedShape =      PyDividedShape
  58 DivisionShape =     PyDivisionShape
  59 EllipseShape =      PyEllipseShape
  60 CircleShape =       PyCircleShape
  61 LineShape =         PyLineShape
  62 PolygonShape =      PyPolygonShape
  63 TextShape =         PyTextShape
  64 ControlPoint =      PyControlPoint
  65 }
  66
  67
  68 //---------------------------------------------------------------------------
  69
  70
  71 enum {
  72     KEY_SHIFT,
  73     KEY_CTRL,
  74     ARROW_NONE,
  75     ARROW_END,
  76     ARROW_BOTH,
  77     ARROW_MIDDLE,
  78     ARROW_START,
  79     ARROW_HOLLOW_CIRCLE,
  80     ARROW_FILLED_CIRCLE,
  81     ARROW_ARROW,
  82     ARROW_SINGLE_OBLIQUE,
  83     ARROW_DOUBLE_OBLIQUE,
  84     ARROW_METAFILE,
  85     ARROW_POSITION_END,
  86     ARROW_POSITION_START,
  87     CONTROL_POINT_VERTICAL,
  88     CONTROL_POINT_HORIZONTAL,
  89     CONTROL_POINT_DIAGONAL,
  90     CONTROL_POINT_ENDPOINT_TO,
  91     CONTROL_POINT_ENDPOINT_FROM,
  92     CONTROL_POINT_LINE,
  93     FORMAT_NONE,
  94     FORMAT_CENTRE_HORIZ,
  95     FORMAT_CENTRE_VERT,
  96     FORMAT_SIZE_TO_CONTENTS,
  97     LINE_ALIGNMENT_HORIZ,
  98     LINE_ALIGNMENT_VERT,
  99     LINE_ALIGNMENT_TO_NEXT_HANDLE,
 100     LINE_ALIGNMENT_NONE,
 101     SHADOW_NONE,
 102     SHADOW_LEFT,
 103     SHADOW_RIGHT,
 104 //      SHAPE_BASIC,
 105 //      SHAPE_RECTANGLE,
 106 //      SHAPE_ELLIPSE,
 107 //      SHAPE_POLYGON,
 108 //      SHAPE_CIRCLE,
 109 //      SHAPE_LINE,
 110 //      SHAPE_DIVIDED_RECTANGLE,
 111 //      SHAPE_COMPOSITE,
 112 //      SHAPE_CONTROL_POINT,
 113 //      SHAPE_DRAWN,
 114 //      SHAPE_DIVISION,
 115 //      SHAPE_LABEL_OBJECT,
 116 //      SHAPE_BITMAP,
 117 //      SHAPE_DIVIDED_OBJECT_CONTROL_POINT,
 118 //      OBJECT_REGION,
 119     OP_CLICK_LEFT,
 120     OP_CLICK_RIGHT,
 121     OP_DRAG_LEFT,
 122     OP_DRAG_RIGHT,
 123     OP_ALL,
 124     ATTACHMENT_MODE_NONE,
 125     ATTACHMENT_MODE_EDGE,
 126     ATTACHMENT_MODE_BRANCHING,
 127     BRANCHING_ATTACHMENT_NORMAL,
 128     BRANCHING_ATTACHMENT_BLOB,
 129
 130     gyCONSTRAINT_CENTRED_VERTICALLY,
 131     gyCONSTRAINT_CENTRED_HORIZONTALLY,
 132     gyCONSTRAINT_CENTRED_BOTH,
 133     gyCONSTRAINT_LEFT_OF,
 134     gyCONSTRAINT_RIGHT_OF,
 135     gyCONSTRAINT_ABOVE,
 136     gyCONSTRAINT_BELOW,
 137     gyCONSTRAINT_ALIGNED_TOP,
 138     gyCONSTRAINT_ALIGNED_BOTTOM,
 139     gyCONSTRAINT_ALIGNED_LEFT,
 140     gyCONSTRAINT_ALIGNED_RIGHT,
 141     gyCONSTRAINT_MIDALIGNED_TOP,
 142     gyCONSTRAINT_MIDALIGNED_BOTTOM,
 143     gyCONSTRAINT_MIDALIGNED_LEFT,
 144     gyCONSTRAINT_MIDALIGNED_RIGHT,
 145
 146     DIVISION_SIDE_NONE,
 147     DIVISION_SIDE_LEFT,
 148     DIVISION_SIDE_TOP,
 149     DIVISION_SIDE_RIGHT,
 150     DIVISION_SIDE_BOTTOM,
 151
 152 };
 153
 154
 155
 156 //---------------------------------------------------------------------------
 157
 158 MustHaveApp(wxOGLInitialize);
 159 void wxOGLInitialize();
 160
 161 MustHaveApp(wxOGLCleanUp);
 162 void wxOGLCleanUp();
 163
 164
 165 %{
 166 //---------------------------------------------------------------------------
 167
 168 // Convert from a Python list to a list of className objects.  This one will
 169 // work for any class for the VERY generic cases, but beyond that the helper
 170 // needs to know more about the type.
 171 wxList* wxPy_wxListHelper(PyObject* pyList, const wxChar* className) {
 172     wxPyBlock_t blocked = wxPyBeginBlockThreads();
 173     if (!PyList_Check(pyList)) {
 174         PyErr_SetString(PyExc_TypeError, "Expected a list object.");
 175         wxPyEndBlockThreads(blocked);
 176         return NULL;
 177     }
 178     int count = PyList_Size(pyList);
 179     wxList* list = new wxList;
 180     if (! list) {
 181         PyErr_SetString(PyExc_MemoryError, "Unable to allocate wxList object");
 182         wxPyEndBlockThreads(blocked);
 183         return NULL;
 184     }
 185     for (int x=0; x<count; x++) {
 186         PyObject* pyo = PyList_GetItem(pyList, x);
 187         wxObject* wxo = NULL;
 188
 189         if ( !wxPyConvertSwigPtr(pyo, (void **)&wxo, className) ) {
 190             wxString errmsg;
 191             errmsg.Printf(wxT("Type error, expected list of %s objects"), className);
 192             PyErr_SetString(PyExc_TypeError, errmsg.mb_str());
 193             wxPyEndBlockThreads(blocked);
 194             return NULL;
 195         }
 196         list->Append(wxo);
 197     }
 198     wxPyEndBlockThreads(blocked);
 199     return list;
 200 }
 201
 202 //---------------------------------------------------------------------------
 203
 204 wxList* wxPy_wxRealPoint_ListHelper(PyObject* pyList) {
 205     wxPyBlock_t blocked = wxPyBeginBlockThreads();
 206     if (!PyList_Check(pyList)) {
 207         PyErr_SetString(PyExc_TypeError, "Expected a list object.");
 208         wxPyEndBlockThreads(blocked);
 209         return NULL;
 210     }
 211     int count = PyList_Size(pyList);
 212     wxList* list = new wxList;
 213     if (! list) {
 214         PyErr_SetString(PyExc_MemoryError, "Unable to allocate wxList object");
 215         wxPyEndBlockThreads(blocked);
 216         return NULL;
 217     }
 218     for (int x=0; x<count; x++) {
 219         PyObject* pyo = PyList_GetItem(pyList, x);
 220
 221         if (PyTuple_Check(pyo)) {
 222             PyObject* o1 = PyNumber_Float(PyTuple_GetItem(pyo, 0));
 223             PyObject* o2 = PyNumber_Float(PyTuple_GetItem(pyo, 1));
 224
 225             double val1 = (o1 ? PyFloat_AsDouble(o1) : 0.0);
 226             double val2 = (o2 ? PyFloat_AsDouble(o2) : 0.0);
 227
 228             list->Append((wxObject*) new wxRealPoint(val1, val2));
 229
 230         } else {
 231             wxRealPoint* wxo = NULL;
 232             if (wxPyConvertSwigPtr(pyo, (void **)&wxo, wxT("wxRealPoint"))) {
 233                 PyErr_SetString(PyExc_TypeError, "Type error, expected list of wxRealPoint objects or 2-tuples");
 234                 wxPyEndBlockThreads(blocked);
 235                 return NULL;
 236             }
 237             list->Append((wxObject*) new wxRealPoint(*wxo));
 238         }
 239     }
 240     wxPyEndBlockThreads(blocked);
 241     return list;
 242 }
 243
 244 //---------------------------------------------------------------------------
 245
 246 PyObject*  wxPyMake_wxShapeEvtHandler(wxShapeEvtHandler* source, bool setThisOwn) {
 247     PyObject* target = NULL;
 248
 249     if (source && wxIsKindOf(source, wxShapeEvtHandler)) {
 250         // If it's derived from wxShapeEvtHandler then there may
 251         // already be a pointer to a Python object that we can use
 252         // in the OOR data.
 253         wxShapeEvtHandler* seh = (wxShapeEvtHandler*)source;
 254         wxPyOORClientData* data = (wxPyOORClientData*)seh->GetClientObject();
 255         if (data) {
 256             target = data->m_obj;
 257             Py_INCREF(target);
 258         }
 259     }
 260     if (! target) {
 261         target = wxPyMake_wxObject2(source, setThisOwn, false);
 262         if (target != Py_None)
 263             ((wxShapeEvtHandler*)source)->SetClientObject(new wxPyOORClientData(target));
 264     }
 265     return target;
 266 }
 267
 268 //---------------------------------------------------------------------------
 269
 270 PyObject* wxPy_ConvertRealPointList(wxListBase* listbase) {
 271     wxList*     list = (wxList*)listbase;
 272     PyObject*   pyList;
 273     PyObject*   pyObj;
 274     wxObject*   wxObj;
 275     wxNode*     node = list->GetFirst();
 276
 277     wxPyBlock_t blocked = wxPyBeginBlockThreads();
 278     pyList = PyList_New(0);
 279     while (node) {
 280         wxObj = node->GetData();
 281         pyObj = wxPyConstructObject(wxObj, wxT("wxRealPoint"), 0);
 282         PyList_Append(pyList, pyObj);
 283         node = node->GetNext();
 284     }
 285     wxPyEndBlockThreads(blocked);
 286     return pyList;
 287 }
 288
 289 //---------------------------------------------------------------------------
 290
 291 PyObject* wxPy_ConvertShapeList(wxListBase* listbase) {
 292     wxList*     list = (wxList*)listbase;
 293     PyObject*   pyList;
 294     PyObject*   pyObj;
 295     wxObject*   wxObj;
 296     wxNode*     node = list->GetFirst();
 297
 298     wxPyBlock_t blocked = wxPyBeginBlockThreads();
 299     pyList = PyList_New(0);
 300     while (node) {
 301         wxObj = node->GetData();
 302         pyObj = wxPyMake_wxShapeEvtHandler((wxShapeEvtHandler*)wxObj, false);
 303         PyList_Append(pyList, pyObj);
 304         node = node->GetNext();
 305     }
 306     wxPyEndBlockThreads(blocked);
 307     return pyList;
 308 }
 309
 310
 311 //---------------------------------------------------------------------------
 312
 313 IMPLEMENT_DYNAMIC_CLASS(wxPyShapeCanvas, wxShapeCanvas);
 314 IMPLEMENT_DYNAMIC_CLASS(wxPyShapeEvtHandler, wxShapeEvtHandler);
 315 IMPLEMENT_ABSTRACT_CLASS(wxPyShape, wxShape);
 316 IMPLEMENT_DYNAMIC_CLASS(wxPyRectangleShape, wxRectangleShape);
 317 IMPLEMENT_DYNAMIC_CLASS(wxPyControlPoint, wxControlPoint);
 318 IMPLEMENT_DYNAMIC_CLASS(wxPyBitmapShape, wxBitmapShape);
 319 IMPLEMENT_DYNAMIC_CLASS(wxPyDrawnShape, wxDrawnShape);
 320 IMPLEMENT_DYNAMIC_CLASS(wxPyCompositeShape, wxCompositeShape);
 321 IMPLEMENT_DYNAMIC_CLASS(wxPyDividedShape, wxDividedShape);
 322 IMPLEMENT_DYNAMIC_CLASS(wxPyDivisionShape, wxDivisionShape);
 323 IMPLEMENT_DYNAMIC_CLASS(wxPyEllipseShape, wxEllipseShape);
 324 IMPLEMENT_DYNAMIC_CLASS(wxPyCircleShape, wxCircleShape);
 325 IMPLEMENT_DYNAMIC_CLASS(wxPyLineShape, wxLineShape);
 326 IMPLEMENT_DYNAMIC_CLASS(wxPyPolygonShape, wxPolygonShape);
 327 IMPLEMENT_DYNAMIC_CLASS(wxPyTextShape, wxTextShape);
 328
 329 //---------------------------------------------------------------------------
 330
 331 // extern "C" SWIGEXPORT(void) initoglbasicc();
 332 // extern "C" SWIGEXPORT(void) initoglshapesc();
 333 // extern "C" SWIGEXPORT(void) initoglshapes2c();
 334 // extern "C" SWIGEXPORT(void) initoglcanvasc();
 335 %}
 336
 337
 338 %init %{
 339
 340 //     initoglbasicc();
 341 //     initoglshapesc();
 342 //     initoglshapes2c();
 343 //     initoglcanvasc();
 344
 345
 346     wxPyPtrTypeMap_Add("wxControlPoint", "wxPyControlPoint");
 347     wxPyPtrTypeMap_Add("wxShapeCanvas", "wxPyShapeCanvas");
 348     wxPyPtrTypeMap_Add("wxShapeEvtHandler", "wxPyShapeEvtHandler");
 349     wxPyPtrTypeMap_Add("wxShape", "wxPyShape");
 350     wxPyPtrTypeMap_Add("wxRectangleShape", "wxPyRectangleShape");
 351     wxPyPtrTypeMap_Add("wxDrawnShape", "wxPyDrawnShape");
 352     wxPyPtrTypeMap_Add("wxCompositeShape", "wxPyCompositeShape");
 353     wxPyPtrTypeMap_Add("wxDividedShape", "wxPyDividedShape");
 354     wxPyPtrTypeMap_Add("wxDivisionShape", "wxPyDivisionShape");
 355     wxPyPtrTypeMap_Add("wxEllipseShape", "wxPyEllipseShape");
 356     wxPyPtrTypeMap_Add("wxCircleShape", "wxPyCircleShape");
 357     wxPyPtrTypeMap_Add("wxLineShape", "wxPyLineShape");
 358     wxPyPtrTypeMap_Add("wxPolygonShape", "wxPyPolygonShape");
 359     wxPyPtrTypeMap_Add("wxTextShape", "wxPyTextShape");
 360
 361 %}
 362
 363 //---------------------------------------------------------------------------
 364 //---------------------------------------------------------------------------