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 %module(docstring=DOCSTRING) ogl
  18
  19 %{
  20 #include "wx/wxPython/wxPython.h"
  21 #include "wx/wxPython/pyclasses.h"
  22 #include "oglhelpers.h"
  23
  24 %}
  25
  26 //---------------------------------------------------------------------------
  27
  28 %import windows.i
  29 %pythoncode { wx = _core }
  30 %pythoncode { __docfilter__ = wx.__DocFilter(globals()) }
  31
  32 %pythoncode {
  33     import warnings
  34     warnings.warn("This module is deprecated.  Please use the wx.lib.ogl package instead.",
  35                   DeprecationWarning, stacklevel=2)
  36 }
  37
  38
  39 MAKE_CONST_WXSTRING_NOSWIG(EmptyString);
  40
  41 %include _ogl_rename.i
  42
  43 %include _ogldefs.i
  44 %include _oglbasic.i
  45 %include _oglshapes.i
  46 %include _oglshapes2.i
  47 %include _oglcanvas.i
  48
  49 %pythoncode {
  50 %# Aliases
  51 ShapeCanvas =       PyShapeCanvas
  52 ShapeEvtHandler =   PyShapeEvtHandler
  53 Shape =             PyShape
  54 RectangleShape =    PyRectangleShape
  55 BitmapShape =       PyBitmapShape
  56 DrawnShape =        PyDrawnShape
  57 CompositeShape =    PyCompositeShape
  58 DividedShape =      PyDividedShape
  59 DivisionShape =     PyDivisionShape
  60 EllipseShape =      PyEllipseShape
  61 CircleShape =       PyCircleShape
  62 LineShape =         PyLineShape
  63 PolygonShape =      PyPolygonShape
  64 TextShape =         PyTextShape
  65 ControlPoint =      PyControlPoint
  66 }
  67
  68
  69 //---------------------------------------------------------------------------
  70
  71
  72 enum {
  73     KEY_SHIFT,
  74     KEY_CTRL,
  75     ARROW_NONE,
  76     ARROW_END,
  77     ARROW_BOTH,
  78     ARROW_MIDDLE,
  79     ARROW_START,
  80     ARROW_HOLLOW_CIRCLE,
  81     ARROW_FILLED_CIRCLE,
  82     ARROW_ARROW,
  83     ARROW_SINGLE_OBLIQUE,
  84     ARROW_DOUBLE_OBLIQUE,
  85     ARROW_METAFILE,
  86     ARROW_POSITION_END,
  87     ARROW_POSITION_START,
  88     CONTROL_POINT_VERTICAL,
  89     CONTROL_POINT_HORIZONTAL,
  90     CONTROL_POINT_DIAGONAL,
  91     CONTROL_POINT_ENDPOINT_TO,
  92     CONTROL_POINT_ENDPOINT_FROM,
  93     CONTROL_POINT_LINE,
  94     FORMAT_NONE,
  95     FORMAT_CENTRE_HORIZ,
  96     FORMAT_CENTRE_VERT,
  97     FORMAT_SIZE_TO_CONTENTS,
  98     LINE_ALIGNMENT_HORIZ,
  99     LINE_ALIGNMENT_VERT,
 100     LINE_ALIGNMENT_TO_NEXT_HANDLE,
 101     LINE_ALIGNMENT_NONE,
 102     SHADOW_NONE,
 103     SHADOW_LEFT,
 104     SHADOW_RIGHT,
 105 //      SHAPE_BASIC,
 106 //      SHAPE_RECTANGLE,
 107 //      SHAPE_ELLIPSE,
 108 //      SHAPE_POLYGON,
 109 //      SHAPE_CIRCLE,
 110 //      SHAPE_LINE,
 111 //      SHAPE_DIVIDED_RECTANGLE,
 112 //      SHAPE_COMPOSITE,
 113 //      SHAPE_CONTROL_POINT,
 114 //      SHAPE_DRAWN,
 115 //      SHAPE_DIVISION,
 116 //      SHAPE_LABEL_OBJECT,
 117 //      SHAPE_BITMAP,
 118 //      SHAPE_DIVIDED_OBJECT_CONTROL_POINT,
 119 //      OBJECT_REGION,
 120     OP_CLICK_LEFT,
 121     OP_CLICK_RIGHT,
 122     OP_DRAG_LEFT,
 123     OP_DRAG_RIGHT,
 124     OP_ALL,
 125     ATTACHMENT_MODE_NONE,
 126     ATTACHMENT_MODE_EDGE,
 127     ATTACHMENT_MODE_BRANCHING,
 128     BRANCHING_ATTACHMENT_NORMAL,
 129     BRANCHING_ATTACHMENT_BLOB,
 130
 131     gyCONSTRAINT_CENTRED_VERTICALLY,
 132     gyCONSTRAINT_CENTRED_HORIZONTALLY,
 133     gyCONSTRAINT_CENTRED_BOTH,
 134     gyCONSTRAINT_LEFT_OF,
 135     gyCONSTRAINT_RIGHT_OF,
 136     gyCONSTRAINT_ABOVE,
 137     gyCONSTRAINT_BELOW,
 138     gyCONSTRAINT_ALIGNED_TOP,
 139     gyCONSTRAINT_ALIGNED_BOTTOM,
 140     gyCONSTRAINT_ALIGNED_LEFT,
 141     gyCONSTRAINT_ALIGNED_RIGHT,
 142     gyCONSTRAINT_MIDALIGNED_TOP,
 143     gyCONSTRAINT_MIDALIGNED_BOTTOM,
 144     gyCONSTRAINT_MIDALIGNED_LEFT,
 145     gyCONSTRAINT_MIDALIGNED_RIGHT,
 146
 147     DIVISION_SIDE_NONE,
 148     DIVISION_SIDE_LEFT,
 149     DIVISION_SIDE_TOP,
 150     DIVISION_SIDE_RIGHT,
 151     DIVISION_SIDE_BOTTOM,
 152
 153 };
 154
 155
 156
 157 //---------------------------------------------------------------------------
 158
 159 MustHaveApp(wxOGLInitialize);
 160 void wxOGLInitialize();
 161
 162 MustHaveApp(wxOGLCleanUp);
 163 void wxOGLCleanUp();
 164
 165
 166 %{
 167 //---------------------------------------------------------------------------
 168
 169 // Convert from a Python list to a list of className objects.  This one will
 170 // work for any class for the VERY generic cases, but beyond that the helper
 171 // needs to know more about the type.
 172 wxList* wxPy_wxListHelper(PyObject* pyList, const wxChar* className) {
 173     bool blocked = wxPyBeginBlockThreads();
 174     if (!PyList_Check(pyList)) {
 175         PyErr_SetString(PyExc_TypeError, "Expected a list object.");
 176         wxPyEndBlockThreads(blocked);
 177         return NULL;
 178     }
 179     int count = PyList_Size(pyList);
 180     wxList* list = new wxList;
 181     if (! list) {
 182         PyErr_SetString(PyExc_MemoryError, "Unable to allocate wxList object");
 183         wxPyEndBlockThreads(blocked);
 184         return NULL;
 185     }
 186     for (int x=0; x<count; x++) {
 187         PyObject* pyo = PyList_GetItem(pyList, x);
 188         wxObject* wxo = NULL;
 189
 190         if ( !wxPyConvertSwigPtr(pyo, (void **)&wxo, className) ) {
 191             wxString errmsg;
 192             errmsg.Printf(wxT("Type error, expected list of %s objects"), className);
 193             PyErr_SetString(PyExc_TypeError, errmsg.mb_str());
 194             wxPyEndBlockThreads(blocked);
 195             return NULL;
 196         }
 197         list->Append(wxo);
 198     }
 199     wxPyEndBlockThreads(blocked);
 200     return list;
 201 }
 202
 203 //---------------------------------------------------------------------------
 204
 205 wxList* wxPy_wxRealPoint_ListHelper(PyObject* pyList) {
 206     bool blocked = wxPyBeginBlockThreads();
 207     if (!PyList_Check(pyList)) {
 208         PyErr_SetString(PyExc_TypeError, "Expected a list object.");
 209         wxPyEndBlockThreads(blocked);
 210         return NULL;
 211     }
 212     int count = PyList_Size(pyList);
 213     wxList* list = new wxList;
 214     if (! list) {
 215         PyErr_SetString(PyExc_MemoryError, "Unable to allocate wxList object");
 216         wxPyEndBlockThreads(blocked);
 217         return NULL;
 218     }
 219     for (int x=0; x<count; x++) {
 220         PyObject* pyo = PyList_GetItem(pyList, x);
 221
 222         if (PyTuple_Check(pyo)) {
 223             PyObject* o1 = PyNumber_Float(PyTuple_GetItem(pyo, 0));
 224             PyObject* o2 = PyNumber_Float(PyTuple_GetItem(pyo, 1));
 225
 226             double val1 = (o1 ? PyFloat_AsDouble(o1) : 0.0);
 227             double val2 = (o2 ? PyFloat_AsDouble(o2) : 0.0);
 228
 229             list->Append((wxObject*) new wxRealPoint(val1, val2));
 230
 231         } else {
 232             wxRealPoint* wxo = NULL;
 233             if (wxPyConvertSwigPtr(pyo, (void **)&wxo, wxT("wxRealPoint"))) {
 234                 PyErr_SetString(PyExc_TypeError, "Type error, expected list of wxRealPoint objects or 2-tuples");
 235                 wxPyEndBlockThreads(blocked);
 236                 return NULL;
 237             }
 238             list->Append((wxObject*) new wxRealPoint(*wxo));
 239         }
 240     }
 241     wxPyEndBlockThreads(blocked);
 242     return list;
 243 }
 244
 245 //---------------------------------------------------------------------------
 246
 247 PyObject*  wxPyMake_wxShapeEvtHandler(wxShapeEvtHandler* source) {
 248     PyObject* target = NULL;
 249
 250     if (source && wxIsKindOf(source, wxShapeEvtHandler)) {
 251         // If it's derived from wxShapeEvtHandler then there may
 252         // already be a pointer to a Python object that we can use
 253         // in the OOR data.
 254         wxShapeEvtHandler* seh = (wxShapeEvtHandler*)source;
 255         wxPyOORClientData* data = (wxPyOORClientData*)seh->GetClientObject();
 256         if (data) {
 257             target = data->m_obj;
 258             Py_INCREF(target);
 259         }
 260     }
 261     if (! target) {
 262         target = wxPyMake_wxObject2(source, FALSE);
 263         if (target != Py_None)
 264             ((wxShapeEvtHandler*)source)->SetClientObject(new wxPyOORClientData(target));
 265     }
 266     return target;
 267 }
 268
 269 //---------------------------------------------------------------------------
 270
 271 PyObject* wxPy_ConvertRealPointList(wxListBase* listbase) {
 272     wxList*     list = (wxList*)listbase;
 273     PyObject*   pyList;
 274     PyObject*   pyObj;
 275     wxObject*   wxObj;
 276     wxNode*     node = list->GetFirst();
 277
 278     bool blocked = wxPyBeginBlockThreads();
 279     pyList = PyList_New(0);
 280     while (node) {
 281         wxObj = node->GetData();
 282         pyObj = wxPyConstructObject(wxObj, wxT("wxRealPoint"), 0);
 283         PyList_Append(pyList, pyObj);
 284         node = node->GetNext();
 285     }
 286     wxPyEndBlockThreads(blocked);
 287     return pyList;
 288 }
 289
 290 //---------------------------------------------------------------------------
 291
 292 PyObject* wxPy_ConvertShapeList(wxListBase* listbase) {
 293     wxList*     list = (wxList*)listbase;
 294     PyObject*   pyList;
 295     PyObject*   pyObj;
 296     wxObject*   wxObj;
 297     wxNode*     node = list->GetFirst();
 298
 299     bool blocked = wxPyBeginBlockThreads();
 300     pyList = PyList_New(0);
 301     while (node) {
 302         wxObj = node->GetData();
 303         pyObj = wxPyMake_wxShapeEvtHandler((wxShapeEvtHandler*)wxObj);
 304         PyList_Append(pyList, pyObj);
 305         node = node->GetNext();
 306     }
 307     wxPyEndBlockThreads(blocked);
 308     return pyList;
 309 }
 310
 311
 312 //---------------------------------------------------------------------------
 313
 314 IMPLEMENT_DYNAMIC_CLASS(wxPyShapeCanvas, wxShapeCanvas);
 315 IMPLEMENT_DYNAMIC_CLASS(wxPyShapeEvtHandler, wxShapeEvtHandler);
 316 IMPLEMENT_ABSTRACT_CLASS(wxPyShape, wxShape);
 317 IMPLEMENT_DYNAMIC_CLASS(wxPyRectangleShape, wxRectangleShape);
 318 IMPLEMENT_DYNAMIC_CLASS(wxPyControlPoint, wxControlPoint);
 319 IMPLEMENT_DYNAMIC_CLASS(wxPyBitmapShape, wxBitmapShape);
 320 IMPLEMENT_DYNAMIC_CLASS(wxPyDrawnShape, wxDrawnShape);
 321 IMPLEMENT_DYNAMIC_CLASS(wxPyCompositeShape, wxCompositeShape);
 322 IMPLEMENT_DYNAMIC_CLASS(wxPyDividedShape, wxDividedShape);
 323 IMPLEMENT_DYNAMIC_CLASS(wxPyDivisionShape, wxDivisionShape);
 324 IMPLEMENT_DYNAMIC_CLASS(wxPyEllipseShape, wxEllipseShape);
 325 IMPLEMENT_DYNAMIC_CLASS(wxPyCircleShape, wxCircleShape);
 326 IMPLEMENT_DYNAMIC_CLASS(wxPyLineShape, wxLineShape);
 327 IMPLEMENT_DYNAMIC_CLASS(wxPyPolygonShape, wxPolygonShape);
 328 IMPLEMENT_DYNAMIC_CLASS(wxPyTextShape, wxTextShape);
 329
 330 //---------------------------------------------------------------------------
 331
 332 // extern "C" SWIGEXPORT(void) initoglbasicc();
 333 // extern "C" SWIGEXPORT(void) initoglshapesc();
 334 // extern "C" SWIGEXPORT(void) initoglshapes2c();
 335 // extern "C" SWIGEXPORT(void) initoglcanvasc();
 336 %}
 337
 338
 339 %init %{
 340
 341 //     initoglbasicc();
 342 //     initoglshapesc();
 343 //     initoglshapes2c();
 344 //     initoglcanvasc();
 345
 346
 347     wxPyPtrTypeMap_Add("wxControlPoint", "wxPyControlPoint");
 348     wxPyPtrTypeMap_Add("wxShapeCanvas", "wxPyShapeCanvas");
 349     wxPyPtrTypeMap_Add("wxShapeEvtHandler", "wxPyShapeEvtHandler");
 350     wxPyPtrTypeMap_Add("wxShape", "wxPyShape");
 351     wxPyPtrTypeMap_Add("wxRectangleShape", "wxPyRectangleShape");
 352     wxPyPtrTypeMap_Add("wxDrawnShape", "wxPyDrawnShape");
 353     wxPyPtrTypeMap_Add("wxCompositeShape", "wxPyCompositeShape");
 354     wxPyPtrTypeMap_Add("wxDividedShape", "wxPyDividedShape");
 355     wxPyPtrTypeMap_Add("wxDivisionShape", "wxPyDivisionShape");
 356     wxPyPtrTypeMap_Add("wxEllipseShape", "wxPyEllipseShape");
 357     wxPyPtrTypeMap_Add("wxCircleShape", "wxPyCircleShape");
 358     wxPyPtrTypeMap_Add("wxLineShape", "wxPyLineShape");
 359     wxPyPtrTypeMap_Add("wxPolygonShape", "wxPyPolygonShape");
 360     wxPyPtrTypeMap_Add("wxTextShape", "wxPyTextShape");
 361
 362 %}
 363
 364 //---------------------------------------------------------------------------
 365 //---------------------------------------------------------------------------