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 _ogl_rename.i
  43
  44 %include _ogldefs.i
  45 %include _oglbasic.i
  46 %include _oglshapes.i
  47 %include _oglshapes2.i
  48 %include _oglcanvas.i
  49
  50 %pythoncode {
  51 %# Aliases
  52 ShapeCanvas =       PyShapeCanvas
  53 ShapeEvtHandler =   PyShapeEvtHandler
  54 Shape =             PyShape
  55 RectangleShape =    PyRectangleShape
  56 BitmapShape =       PyBitmapShape
  57 DrawnShape =        PyDrawnShape
  58 CompositeShape =    PyCompositeShape
  59 DividedShape =      PyDividedShape
  60 DivisionShape =     PyDivisionShape
  61 EllipseShape =      PyEllipseShape
  62 CircleShape =       PyCircleShape
  63 LineShape =         PyLineShape
  64 PolygonShape =      PyPolygonShape
  65 TextShape =         PyTextShape
  66 ControlPoint =      PyControlPoint
  67 }
  68
  69
  70 //---------------------------------------------------------------------------
  71
  72
  73 enum {
  74     KEY_SHIFT,
  75     KEY_CTRL,
  76     ARROW_NONE,
  77     ARROW_END,
  78     ARROW_BOTH,
  79     ARROW_MIDDLE,
  80     ARROW_START,
  81     ARROW_HOLLOW_CIRCLE,
  82     ARROW_FILLED_CIRCLE,
  83     ARROW_ARROW,
  84     ARROW_SINGLE_OBLIQUE,
  85     ARROW_DOUBLE_OBLIQUE,
  86     ARROW_METAFILE,
  87     ARROW_POSITION_END,
  88     ARROW_POSITION_START,
  89     CONTROL_POINT_VERTICAL,
  90     CONTROL_POINT_HORIZONTAL,
  91     CONTROL_POINT_DIAGONAL,
  92     CONTROL_POINT_ENDPOINT_TO,
  93     CONTROL_POINT_ENDPOINT_FROM,
  94     CONTROL_POINT_LINE,
  95     FORMAT_NONE,
  96     FORMAT_CENTRE_HORIZ,
  97     FORMAT_CENTRE_VERT,
  98     FORMAT_SIZE_TO_CONTENTS,
  99     LINE_ALIGNMENT_HORIZ,
 100     LINE_ALIGNMENT_VERT,
 101     LINE_ALIGNMENT_TO_NEXT_HANDLE,
 102     LINE_ALIGNMENT_NONE,
 103     SHADOW_NONE,
 104     SHADOW_LEFT,
 105     SHADOW_RIGHT,
 106 //      SHAPE_BASIC,
 107 //      SHAPE_RECTANGLE,
 108 //      SHAPE_ELLIPSE,
 109 //      SHAPE_POLYGON,
 110 //      SHAPE_CIRCLE,
 111 //      SHAPE_LINE,
 112 //      SHAPE_DIVIDED_RECTANGLE,
 113 //      SHAPE_COMPOSITE,
 114 //      SHAPE_CONTROL_POINT,
 115 //      SHAPE_DRAWN,
 116 //      SHAPE_DIVISION,
 117 //      SHAPE_LABEL_OBJECT,
 118 //      SHAPE_BITMAP,
 119 //      SHAPE_DIVIDED_OBJECT_CONTROL_POINT,
 120 //      OBJECT_REGION,
 121     OP_CLICK_LEFT,
 122     OP_CLICK_RIGHT,
 123     OP_DRAG_LEFT,
 124     OP_DRAG_RIGHT,
 125     OP_ALL,
 126     ATTACHMENT_MODE_NONE,
 127     ATTACHMENT_MODE_EDGE,
 128     ATTACHMENT_MODE_BRANCHING,
 129     BRANCHING_ATTACHMENT_NORMAL,
 130     BRANCHING_ATTACHMENT_BLOB,
 131
 132     gyCONSTRAINT_CENTRED_VERTICALLY,
 133     gyCONSTRAINT_CENTRED_HORIZONTALLY,
 134     gyCONSTRAINT_CENTRED_BOTH,
 135     gyCONSTRAINT_LEFT_OF,
 136     gyCONSTRAINT_RIGHT_OF,
 137     gyCONSTRAINT_ABOVE,
 138     gyCONSTRAINT_BELOW,
 139     gyCONSTRAINT_ALIGNED_TOP,
 140     gyCONSTRAINT_ALIGNED_BOTTOM,
 141     gyCONSTRAINT_ALIGNED_LEFT,
 142     gyCONSTRAINT_ALIGNED_RIGHT,
 143     gyCONSTRAINT_MIDALIGNED_TOP,
 144     gyCONSTRAINT_MIDALIGNED_BOTTOM,
 145     gyCONSTRAINT_MIDALIGNED_LEFT,
 146     gyCONSTRAINT_MIDALIGNED_RIGHT,
 147
 148     DIVISION_SIDE_NONE,
 149     DIVISION_SIDE_LEFT,
 150     DIVISION_SIDE_TOP,
 151     DIVISION_SIDE_RIGHT,
 152     DIVISION_SIDE_BOTTOM,
 153
 154 };
 155
 156
 157
 158 //---------------------------------------------------------------------------
 159
 160 MustHaveApp(wxOGLInitialize);
 161 void wxOGLInitialize();
 162
 163 MustHaveApp(wxOGLCleanUp);
 164 void wxOGLCleanUp();
 165
 166
 167 %{
 168 //---------------------------------------------------------------------------
 169
 170 // Convert from a Python list to a list of className objects.  This one will
 171 // work for any class for the VERY generic cases, but beyond that the helper
 172 // needs to know more about the type.
 173 wxList* wxPy_wxListHelper(PyObject* pyList, const wxChar* className) {
 174     bool blocked = wxPyBeginBlockThreads();
 175     if (!PyList_Check(pyList)) {
 176         PyErr_SetString(PyExc_TypeError, "Expected a list object.");
 177         wxPyEndBlockThreads(blocked);
 178         return NULL;
 179     }
 180     int count = PyList_Size(pyList);
 181     wxList* list = new wxList;
 182     if (! list) {
 183         PyErr_SetString(PyExc_MemoryError, "Unable to allocate wxList object");
 184         wxPyEndBlockThreads(blocked);
 185         return NULL;
 186     }
 187     for (int x=0; x<count; x++) {
 188         PyObject* pyo = PyList_GetItem(pyList, x);
 189         wxObject* wxo = NULL;
 190
 191         if ( !wxPyConvertSwigPtr(pyo, (void **)&wxo, className) ) {
 192             wxString errmsg;
 193             errmsg.Printf(wxT("Type error, expected list of %s objects"), className);
 194             PyErr_SetString(PyExc_TypeError, errmsg.mb_str());
 195             wxPyEndBlockThreads(blocked);
 196             return NULL;
 197         }
 198         list->Append(wxo);
 199     }
 200     wxPyEndBlockThreads(blocked);
 201     return list;
 202 }
 203
 204 //---------------------------------------------------------------------------
 205
 206 wxList* wxPy_wxRealPoint_ListHelper(PyObject* pyList) {
 207     bool blocked = wxPyBeginBlockThreads();
 208     if (!PyList_Check(pyList)) {
 209         PyErr_SetString(PyExc_TypeError, "Expected a list object.");
 210         wxPyEndBlockThreads(blocked);
 211         return NULL;
 212     }
 213     int count = PyList_Size(pyList);
 214     wxList* list = new wxList;
 215     if (! list) {
 216         PyErr_SetString(PyExc_MemoryError, "Unable to allocate wxList object");
 217         wxPyEndBlockThreads(blocked);
 218         return NULL;
 219     }
 220     for (int x=0; x<count; x++) {
 221         PyObject* pyo = PyList_GetItem(pyList, x);
 222
 223         if (PyTuple_Check(pyo)) {
 224             PyObject* o1 = PyNumber_Float(PyTuple_GetItem(pyo, 0));
 225             PyObject* o2 = PyNumber_Float(PyTuple_GetItem(pyo, 1));
 226
 227             double val1 = (o1 ? PyFloat_AsDouble(o1) : 0.0);
 228             double val2 = (o2 ? PyFloat_AsDouble(o2) : 0.0);
 229
 230             list->Append((wxObject*) new wxRealPoint(val1, val2));
 231
 232         } else {
 233             wxRealPoint* wxo = NULL;
 234             if (wxPyConvertSwigPtr(pyo, (void **)&wxo, wxT("wxRealPoint"))) {
 235                 PyErr_SetString(PyExc_TypeError, "Type error, expected list of wxRealPoint objects or 2-tuples");
 236                 wxPyEndBlockThreads(blocked);
 237                 return NULL;
 238             }
 239             list->Append((wxObject*) new wxRealPoint(*wxo));
 240         }
 241     }
 242     wxPyEndBlockThreads(blocked);
 243     return list;
 244 }
 245
 246 //---------------------------------------------------------------------------
 247
 248 PyObject*  wxPyMake_wxShapeEvtHandler(wxShapeEvtHandler* source, bool setThisOwn) {
 249     PyObject* target = NULL;
 250
 251     if (source && wxIsKindOf(source, wxShapeEvtHandler)) {
 252         // If it's derived from wxShapeEvtHandler then there may
 253         // already be a pointer to a Python object that we can use
 254         // in the OOR data.
 255         wxShapeEvtHandler* seh = (wxShapeEvtHandler*)source;
 256         wxPyOORClientData* data = (wxPyOORClientData*)seh->GetClientObject();
 257         if (data) {
 258             target = data->m_obj;
 259             Py_INCREF(target);
 260         }
 261     }
 262     if (! target) {
 263         target = wxPyMake_wxObject2(source, setThisOwn, false);
 264         if (target != Py_None)
 265             ((wxShapeEvtHandler*)source)->SetClientObject(new wxPyOORClientData(target));
 266     }
 267     return target;
 268 }
 269
 270 //---------------------------------------------------------------------------
 271
 272 PyObject* wxPy_ConvertRealPointList(wxListBase* listbase) {
 273     wxList*     list = (wxList*)listbase;
 274     PyObject*   pyList;
 275     PyObject*   pyObj;
 276     wxObject*   wxObj;
 277     wxNode*     node = list->GetFirst();
 278
 279     bool blocked = wxPyBeginBlockThreads();
 280     pyList = PyList_New(0);
 281     while (node) {
 282         wxObj = node->GetData();
 283         pyObj = wxPyConstructObject(wxObj, wxT("wxRealPoint"), 0);
 284         PyList_Append(pyList, pyObj);
 285         node = node->GetNext();
 286     }
 287     wxPyEndBlockThreads(blocked);
 288     return pyList;
 289 }
 290
 291 //---------------------------------------------------------------------------
 292
 293 PyObject* wxPy_ConvertShapeList(wxListBase* listbase) {
 294     wxList*     list = (wxList*)listbase;
 295     PyObject*   pyList;
 296     PyObject*   pyObj;
 297     wxObject*   wxObj;
 298     wxNode*     node = list->GetFirst();
 299
 300     bool blocked = wxPyBeginBlockThreads();
 301     pyList = PyList_New(0);
 302     while (node) {
 303         wxObj = node->GetData();
 304         pyObj = wxPyMake_wxShapeEvtHandler((wxShapeEvtHandler*)wxObj, false);
 305         PyList_Append(pyList, pyObj);
 306         node = node->GetNext();
 307     }
 308     wxPyEndBlockThreads(blocked);
 309     return pyList;
 310 }
 311
 312
 313 //---------------------------------------------------------------------------
 314
 315 IMPLEMENT_DYNAMIC_CLASS(wxPyShapeCanvas, wxShapeCanvas);
 316 IMPLEMENT_DYNAMIC_CLASS(wxPyShapeEvtHandler, wxShapeEvtHandler);
 317 IMPLEMENT_ABSTRACT_CLASS(wxPyShape, wxShape);
 318 IMPLEMENT_DYNAMIC_CLASS(wxPyRectangleShape, wxRectangleShape);
 319 IMPLEMENT_DYNAMIC_CLASS(wxPyControlPoint, wxControlPoint);
 320 IMPLEMENT_DYNAMIC_CLASS(wxPyBitmapShape, wxBitmapShape);
 321 IMPLEMENT_DYNAMIC_CLASS(wxPyDrawnShape, wxDrawnShape);
 322 IMPLEMENT_DYNAMIC_CLASS(wxPyCompositeShape, wxCompositeShape);
 323 IMPLEMENT_DYNAMIC_CLASS(wxPyDividedShape, wxDividedShape);
 324 IMPLEMENT_DYNAMIC_CLASS(wxPyDivisionShape, wxDivisionShape);
 325 IMPLEMENT_DYNAMIC_CLASS(wxPyEllipseShape, wxEllipseShape);
 326 IMPLEMENT_DYNAMIC_CLASS(wxPyCircleShape, wxCircleShape);
 327 IMPLEMENT_DYNAMIC_CLASS(wxPyLineShape, wxLineShape);
 328 IMPLEMENT_DYNAMIC_CLASS(wxPyPolygonShape, wxPolygonShape);
 329 IMPLEMENT_DYNAMIC_CLASS(wxPyTextShape, wxTextShape);
 330
 331 //---------------------------------------------------------------------------
 332
 333 // extern "C" SWIGEXPORT(void) initoglbasicc();
 334 // extern "C" SWIGEXPORT(void) initoglshapesc();
 335 // extern "C" SWIGEXPORT(void) initoglshapes2c();
 336 // extern "C" SWIGEXPORT(void) initoglcanvasc();
 337 %}
 338
 339
 340 %init %{
 341
 342 //     initoglbasicc();
 343 //     initoglshapesc();
 344 //     initoglshapes2c();
 345 //     initoglcanvasc();
 346
 347
 348     wxPyPtrTypeMap_Add("wxControlPoint", "wxPyControlPoint");
 349     wxPyPtrTypeMap_Add("wxShapeCanvas", "wxPyShapeCanvas");
 350     wxPyPtrTypeMap_Add("wxShapeEvtHandler", "wxPyShapeEvtHandler");
 351     wxPyPtrTypeMap_Add("wxShape", "wxPyShape");
 352     wxPyPtrTypeMap_Add("wxRectangleShape", "wxPyRectangleShape");
 353     wxPyPtrTypeMap_Add("wxDrawnShape", "wxPyDrawnShape");
 354     wxPyPtrTypeMap_Add("wxCompositeShape", "wxPyCompositeShape");
 355     wxPyPtrTypeMap_Add("wxDividedShape", "wxPyDividedShape");
 356     wxPyPtrTypeMap_Add("wxDivisionShape", "wxPyDivisionShape");
 357     wxPyPtrTypeMap_Add("wxEllipseShape", "wxPyEllipseShape");
 358     wxPyPtrTypeMap_Add("wxCircleShape", "wxPyCircleShape");
 359     wxPyPtrTypeMap_Add("wxLineShape", "wxPyLineShape");
 360     wxPyPtrTypeMap_Add("wxPolygonShape", "wxPyPolygonShape");
 361     wxPyPtrTypeMap_Add("wxTextShape", "wxPyTextShape");
 362
 363 %}
 364
 365 //---------------------------------------------------------------------------
 366 //---------------------------------------------------------------------------