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7bf85405 RD |
1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: helpers.cpp | |
03e9bead | 3 | // Purpose: Helper functions/classes for the wxPython extension module |
7bf85405 RD |
4 | // |
5 | // Author: Robin Dunn | |
6 | // | |
7 | // Created: 7/1/97 | |
8 | // RCS-ID: $Id$ | |
9 | // Copyright: (c) 1998 by Total Control Software | |
10 | // Licence: wxWindows license | |
11 | ///////////////////////////////////////////////////////////////////////////// | |
12 | ||
13 | #undef DEBUG | |
14 | #include <Python.h> | |
15 | #include "helpers.h" | |
16 | ||
853b255a RD |
17 | #ifdef __WXGTK__ |
18 | #ifdef USE_GDK_IMLIB | |
19 | #include "gdk_imlib/gdk_imlib.h" | |
20 | #endif | |
21 | #endif | |
7bf85405 RD |
22 | |
23 | //--------------------------------------------------------------------------- | |
24 | ||
25 | //wxHashTable* wxPyWindows = NULL; | |
26 | ||
27 | ||
28 | wxPoint wxPyDefaultPosition; //wxDefaultPosition); | |
29 | wxSize wxPyDefaultSize; //wxDefaultSize); | |
30 | wxString wxPyEmptyStr(""); | |
31 | ||
32 | ||
33 | ||
34 | //---------------------------------------------------------------------- | |
35 | // Class for implementing the wxp main application shell. | |
36 | //---------------------------------------------------------------------- | |
37 | ||
38 | wxPyApp *wxPythonApp = NULL; // Global instance of application object | |
39 | ||
40 | ||
41 | // This one isn't acutally called... See __wxStart() | |
42 | bool wxPyApp::OnInit(void) { | |
43 | return false; | |
44 | } | |
45 | ||
46 | int wxPyApp::MainLoop(void) { | |
47 | int retval = wxApp::MainLoop(); | |
48 | AfterMainLoop(); | |
49 | return retval; | |
50 | } | |
51 | ||
52 | void wxPyApp::AfterMainLoop(void) { | |
53 | // more stuff from wxEntry... | |
54 | if (wxPythonApp->GetTopWindow()) { | |
55 | // Forcibly delete the window. | |
56 | if (wxPythonApp->GetTopWindow()->IsKindOf(CLASSINFO(wxFrame)) || | |
57 | wxPythonApp->GetTopWindow()->IsKindOf(CLASSINFO(wxDialog))) { | |
58 | ||
59 | wxPythonApp->GetTopWindow()->Close(TRUE); | |
60 | wxPythonApp->DeletePendingObjects(); | |
61 | } | |
62 | else { | |
63 | delete wxPythonApp->GetTopWindow(); | |
64 | wxPythonApp->SetTopWindow(NULL); | |
65 | } | |
66 | } | |
67 | ||
68 | wxPythonApp->OnExit(); | |
69 | #ifdef __WXMSW__ | |
70 | wxApp::CleanUp(); | |
71 | #endif | |
72 | #ifdef __WXGTK__ | |
853b255a | 73 | wxApp::CommonCleanUp(); |
7bf85405 RD |
74 | #endif |
75 | delete wxPythonApp; | |
76 | } | |
77 | ||
78 | ||
79 | //---------------------------------------------------------------------- | |
80 | // a few native methods to add to the module | |
81 | //---------------------------------------------------------------------- | |
82 | ||
83 | ||
84 | // Start the user application, user App's OnInit method is a parameter here | |
85 | PyObject* __wxStart(PyObject* /* self */, PyObject* args) | |
86 | { | |
87 | PyObject* onInitFunc = NULL; | |
88 | PyObject* arglist; | |
89 | PyObject* result; | |
90 | long bResult; | |
91 | ||
92 | if (!PyArg_ParseTuple(args, "O", &onInitFunc)) | |
93 | return NULL; | |
94 | ||
95 | // This is where we pick up one part of the wxEntry functionality... | |
96 | // the rest is in AfterMainLoop. | |
97 | #ifdef __WXMSW__ | |
98 | wxPythonApp->argc = 0; | |
99 | wxPythonApp->argv = NULL; | |
100 | wxPythonApp->OnInitGui(); | |
101 | #endif | |
102 | #ifdef __WXGTK__ | |
103 | wxTheApp->argc = 0; | |
104 | wxTheApp->argv = NULL; | |
105 | ||
106 | gtk_init( &wxTheApp->argc, &wxTheApp->argv ); | |
107 | ||
108 | #ifdef USE_GDK_IMLIB | |
109 | ||
110 | gdk_imlib_init(); | |
111 | ||
112 | gtk_widget_push_visual(gdk_imlib_get_visual()); | |
113 | ||
114 | gtk_widget_push_colormap(gdk_imlib_get_colormap()); | |
115 | ||
116 | #endif | |
117 | ||
118 | wxApp::CommonInit(); | |
119 | ||
120 | wxTheApp->OnInitGui(); | |
121 | ||
122 | #endif | |
123 | ||
124 | ||
125 | // Call the Python App's OnInit function | |
126 | arglist = PyTuple_New(0); | |
127 | result = PyEval_CallObject(onInitFunc, arglist); | |
128 | if (!result) { | |
129 | PyErr_Print(); | |
130 | exit(1); | |
131 | } | |
132 | ||
133 | if (! PyInt_Check(result)) { | |
134 | PyErr_SetString(PyExc_TypeError, "OnInit should return a boolean value"); | |
135 | return NULL; | |
136 | } | |
137 | bResult = PyInt_AS_LONG(result); | |
138 | if (! bResult) { | |
139 | wxPythonApp->DeletePendingObjects(); | |
140 | wxPythonApp->OnExit(); | |
141 | #ifdef __WXMSW__ | |
142 | wxApp::CleanUp(); | |
143 | #endif | |
144 | #ifdef __WXGTK__ | |
853b255a | 145 | wxApp::CommonCleanUp(); |
7bf85405 RD |
146 | #endif |
147 | PyErr_SetString(PyExc_SystemExit, "OnInit returned false, exiting..."); | |
148 | return NULL; | |
149 | } | |
150 | ||
151 | Py_INCREF(Py_None); | |
152 | return Py_None; | |
153 | } | |
154 | ||
155 | ||
156 | //PyObject* __wxMainLoop(PyObject* /* self */, PyObject* /* args */) | |
157 | //{ | |
158 | // wxPythonApp->MainLoop(); | |
159 | // if (wxPythonApp->wx_frame) { | |
160 | // wxPythonApp->wx_frame->GetEventHandler()->OnClose(); | |
161 | // delete wxPythonApp->wx_frame; | |
162 | // } | |
163 | // wxCleanUp(); | |
164 | ||
165 | // Py_INCREF(Py_None); | |
166 | // return Py_None; | |
167 | //} | |
168 | ||
169 | ||
170 | //PyObject* __wxExitMainLoop(PyObject* /* self */, PyObject* /* args */) | |
171 | //{ | |
172 | // wxPythonApp->ExitMainLoop(); | |
173 | // Py_INCREF(Py_None); | |
174 | // return Py_None; | |
175 | //} | |
176 | ||
177 | ||
178 | ||
179 | //PyObject* __wxAddCallback(PyObject* /* self */, PyObject* args) | |
180 | //{ | |
181 | // char* swigPtr; | |
182 | // char* name; | |
183 | // PyObject* callback; | |
184 | // wxWindow* win; | |
185 | // wxPyEvtHandlers* evtHdlr; | |
186 | ||
187 | // if (!PyArg_ParseTuple(args, "ssO", &swigPtr, &name, &callback)) | |
188 | // return NULL; | |
189 | ||
190 | // if (!PyCallable_Check(callback)) { | |
191 | // PyErr_SetString(PyExc_TypeError, "Expected a callable object."); | |
192 | // return NULL; | |
193 | // } | |
194 | ||
195 | // if (SWIG_GetPtr(swigPtr, (void **)&win, "_wxWindow_p")) { | |
196 | // PyErr_SetString(PyExc_TypeError, "Expected class derived from wxWindow."); | |
197 | // return NULL; | |
198 | // } | |
199 | ||
200 | // evtHdlr = (wxPyEvtHandlers*)win->GetClientData(); | |
201 | // if (! evtHdlr->addCallback(name, callback)) { | |
202 | // PyErr_SetString(PyExc_TypeError, "Unknown callback name."); | |
203 | // return NULL; | |
204 | // } | |
205 | ||
206 | // Py_INCREF(Py_None); | |
207 | // return Py_None; | |
208 | //} | |
209 | ||
210 | ||
211 | ||
212 | //PyObject* __wxSetWinEvtHdlr(PyObject* /* self */, PyObject* args) | |
213 | //{ | |
214 | // char* swigPtr; | |
215 | // wxWindow* win; | |
216 | // wxPyEvtHandlers* evtHdlr; | |
217 | ||
218 | // if (!PyArg_ParseTuple(args, "s", &swigPtr)) | |
219 | // return NULL; | |
220 | ||
221 | // if (SWIG_GetPtr(swigPtr, (void **)&win, "_wxWindow_p")) { | |
222 | // PyErr_SetString(PyExc_TypeError, "Expected class derived from wxWindow."); | |
223 | // return NULL; | |
224 | // } | |
225 | ||
226 | // evtHdlr = new wxPyEvtHandlers; | |
227 | // win->SetClientData((char*)evtHdlr); | |
228 | ||
229 | // Py_INCREF(Py_None); | |
230 | // return Py_None; | |
231 | //} | |
232 | ||
233 | ||
234 | ||
235 | //PyObject* __wxDelWinEvtHdlr(PyObject* /* self */, PyObject* args) | |
236 | //{ | |
237 | // char* swigPtr; | |
238 | // wxWindow* win; | |
239 | // wxPyEvtHandlers* evtHdlr; | |
240 | ||
241 | // if (!PyArg_ParseTuple(args, "s", &swigPtr)) | |
242 | // return NULL; | |
243 | ||
244 | // if (SWIG_GetPtr(swigPtr, (void **)&win, "_wxWindow_p")) { | |
245 | // PyErr_SetString(PyExc_TypeError, "Expected class derived from wxWindow."); | |
246 | // return NULL; | |
247 | // } | |
248 | ||
249 | // evtHdlr = (wxPyEvtHandlers*)win->GetClientData(); | |
250 | // printf("__wxDelWinEvtHdlr: %p\n", evtHdlr); | |
251 | // delete evtHdlr; | |
252 | ||
253 | // Py_INCREF(Py_None); | |
254 | // return Py_None; | |
255 | //} | |
256 | ||
257 | ||
258 | ||
259 | PyObject* wxPython_dict; | |
260 | PyObject* __wxSetDictionary(PyObject* /* self */, PyObject* args) | |
261 | { | |
262 | ||
263 | if (!PyArg_ParseTuple(args, "O", &wxPython_dict)) | |
264 | return NULL; | |
265 | ||
266 | if (!PyDict_Check(wxPython_dict)) { | |
267 | PyErr_SetString(PyExc_TypeError, "_wxSetDictionary must have dictionary object!"); | |
268 | return NULL; | |
269 | } | |
270 | #ifdef __WXMOTIF__ | |
271 | #define wxPlatform "__MOTIF__" | |
272 | #endif | |
273 | #ifdef __WXGTK__ | |
274 | #define wxPlatform "__GTK__" | |
275 | #endif | |
276 | #if defined(__WIN32__) || defined(__WXMSW__) | |
277 | #define wxPlatform "__WIN32__" | |
278 | #endif | |
279 | #ifdef __WXMAC__ | |
280 | #define wxPlatform "__MAC__" | |
281 | #endif | |
282 | ||
283 | PyDict_SetItemString(wxPython_dict, "wxPlatform", PyString_FromString(wxPlatform)); | |
284 | ||
285 | Py_INCREF(Py_None); | |
286 | return Py_None; | |
287 | } | |
288 | ||
289 | ||
290 | //--------------------------------------------------------------------------- | |
291 | ||
292 | ||
293 | static | |
294 | PyObject* wxPyConstructObject(void* ptr, char* className) | |
295 | { | |
296 | char buff[64]; // should be big enough... | |
297 | char swigptr[64]; | |
298 | ||
299 | sprintf(buff, "_%s_p", className); | |
300 | SWIG_MakePtr(swigptr, ptr, buff); | |
301 | ||
302 | sprintf(buff, "%sPtr", className); | |
303 | PyObject* classobj = PyDict_GetItemString(wxPython_dict, buff); | |
304 | if (! classobj) { | |
305 | Py_INCREF(Py_None); | |
306 | return Py_None; | |
307 | } | |
308 | ||
309 | PyObject* arg = Py_BuildValue("(s)", swigptr); | |
310 | PyObject* obj = PyInstance_New(classobj, arg, NULL); | |
311 | Py_DECREF(arg); | |
312 | ||
313 | return obj; | |
314 | } | |
315 | ||
316 | ||
317 | // This function is used for all events destined for Python event handlers. | |
318 | void wxPyCallback::EventThunker(wxEvent& event) { | |
319 | wxPyCallback* cb = (wxPyCallback*)event.m_callbackUserData; | |
320 | PyObject* func = cb->m_func; | |
321 | PyObject* result; | |
322 | PyObject* arg; | |
323 | PyObject* tuple; | |
324 | ||
325 | arg = wxPyConstructObject((void*)&event, event.GetClassInfo()->GetClassName()); | |
326 | ||
327 | tuple = PyTuple_New(1); | |
328 | PyTuple_SET_ITEM(tuple, 0, arg); | |
329 | result = PyEval_CallObject(func, tuple); | |
330 | Py_DECREF(arg); | |
331 | Py_DECREF(tuple); | |
332 | if (result) { | |
333 | Py_DECREF(result); | |
334 | PyErr_Clear(); | |
335 | } else { | |
336 | PyErr_Print(); | |
337 | } | |
338 | } | |
339 | ||
340 | ||
341 | //--------------------------------------------------------------------------- | |
342 | ||
853b255a | 343 | #ifdef __WXMSW__ |
7bf85405 RD |
344 | wxPyMenu::wxPyMenu(const wxString& title, PyObject* _func) |
345 | : wxMenu(title, (wxFunction)(func ? MenuCallback : NULL)), func(0) { | |
346 | ||
347 | if (_func) { | |
348 | func = _func; | |
349 | Py_INCREF(func); | |
350 | } | |
351 | } | |
352 | ||
353 | wxPyMenu::~wxPyMenu() { | |
354 | if (func) | |
355 | Py_DECREF(func); | |
356 | } | |
357 | ||
358 | ||
359 | void wxPyMenu::MenuCallback(wxMenu& menu, wxCommandEvent& evt) { | |
360 | PyObject* evtobj = wxPyConstructObject((void*)&evt, "wxCommandEvent"); | |
361 | PyObject* menuobj = wxPyConstructObject((void*)&menu, "wxMenu"); | |
362 | if (PyErr_Occurred()) { | |
363 | // bail out if a problem | |
364 | PyErr_Print(); | |
365 | return; | |
366 | } | |
367 | // Now call the callback... | |
368 | PyObject* func = ((wxPyMenu*)&menu)->func; | |
369 | PyObject* args = Py_BuildValue("(OO)", menuobj, evtobj); | |
370 | PyObject* res = PyEval_CallObject(func, args); | |
371 | Py_DECREF(args); | |
372 | Py_DECREF(res); | |
373 | Py_DECREF(evtobj); | |
374 | Py_DECREF(menuobj); | |
375 | } | |
853b255a | 376 | #endif |
7bf85405 RD |
377 | |
378 | //--------------------------------------------------------------------------- | |
379 | ||
380 | wxPyTimer::wxPyTimer(PyObject* callback) { | |
381 | func = callback; | |
382 | Py_INCREF(func); | |
383 | } | |
384 | ||
385 | wxPyTimer::~wxPyTimer() { | |
386 | Py_DECREF(func); | |
387 | } | |
388 | ||
389 | void wxPyTimer::Notify() { | |
390 | PyObject* result; | |
391 | PyObject* args = Py_BuildValue("()"); | |
392 | ||
393 | result = PyEval_CallObject(func, args); | |
394 | Py_DECREF(args); | |
395 | if (result) { | |
396 | Py_DECREF(result); | |
397 | PyErr_Clear(); | |
398 | } else { | |
399 | PyErr_Print(); | |
400 | } | |
401 | } | |
402 | ||
403 | ||
404 | ||
405 | //---------------------------------------------------------------------- | |
406 | // wxPyEvtHandlers class | |
407 | //---------------------------------------------------------------------- | |
408 | ||
409 | //wxPyEvtHandlers::wxPyEvtHandlers() | |
410 | // : pyOnActivate(0), | |
411 | // pyOnChar(0), | |
412 | // pyOnCharHook(0), | |
413 | // pyOnClose(0), | |
414 | // pyOnCommand(0), | |
415 | // pyOnDropFiles(0), | |
416 | // pyOnDefaultAction(0), | |
417 | // pyOnEvent(0), | |
418 | // pyOnInitMenuPopup(0), | |
419 | // pyOnKillFocus(0), | |
420 | // pyOnMenuCommand(0), | |
421 | // pyOnMenuSelect(0), | |
422 | // pyOnMove(0), | |
423 | // pyOnPaint(0), | |
424 | // pyOnScroll(0), | |
425 | // pyOnSetFocus(0), | |
426 | // pyOnSize(0), | |
427 | // pyOnSysColourChange(0), | |
428 | // pyOnLeftClick(0), | |
429 | // pyOnMouseEnter(0), | |
430 | // pyOnRightClick(0), | |
431 | // pyOnDoubleClickSash(0), | |
432 | // pyOnUnsplit(0) | |
433 | //{ | |
434 | //} | |
435 | ||
436 | ||
437 | //wxPyEvtHandlers::~wxPyEvtHandlers() | |
438 | //{ | |
439 | // Py_XDECREF(pyOnActivate); | |
440 | // Py_XDECREF(pyOnChar); | |
441 | // Py_XDECREF(pyOnCharHook); | |
442 | // Py_XDECREF(pyOnClose); | |
443 | // Py_XDECREF(pyOnCommand); | |
444 | // Py_XDECREF(pyOnDropFiles); | |
445 | // Py_XDECREF(pyOnDefaultAction); | |
446 | // Py_XDECREF(pyOnEvent); | |
447 | // Py_XDECREF(pyOnInitMenuPopup); | |
448 | // Py_XDECREF(pyOnKillFocus); | |
449 | // Py_XDECREF(pyOnMenuCommand); | |
450 | // Py_XDECREF(pyOnMenuSelect); | |
451 | // Py_XDECREF(pyOnMove); | |
452 | // Py_XDECREF(pyOnPaint); | |
453 | // Py_XDECREF(pyOnScroll); | |
454 | // Py_XDECREF(pyOnSetFocus); | |
455 | // Py_XDECREF(pyOnSize); | |
456 | // Py_XDECREF(pyOnSysColourChange); | |
457 | // Py_XDECREF(pyOnLeftClick); | |
458 | // Py_XDECREF(pyOnMouseEnter); | |
459 | // Py_XDECREF(pyOnRightClick); | |
460 | // Py_XDECREF(pyOnDoubleClickSash); | |
461 | // Py_XDECREF(pyOnUnsplit); | |
462 | ||
463 | // wxNode* node = cleanupList.First(); | |
464 | // while (node) { | |
465 | // delete (wxPyEvtHandlers*)node->Data(); | |
466 | // delete node; | |
467 | // node = cleanupList.First(); | |
468 | // } | |
469 | ||
470 | // node = decrefList.First(); | |
471 | // while (node) { | |
472 | // PyObject* obj = (PyObject*)node->Data(); | |
473 | // Py_DECREF(obj); | |
474 | // delete node; | |
475 | // node = decrefList.First(); | |
476 | // } | |
477 | //// printf("~wxPyEvtHandlers: %p\n", this); | |
478 | //} | |
479 | ||
480 | ////---------------------------------------------------------------------- | |
481 | ||
482 | //Bool wxPyEvtHandlers::addCallback(char* name, PyObject* callback) | |
483 | //{ | |
484 | // Py_INCREF(callback); | |
485 | ||
486 | // if (strcmp(name, "OnActivate") == 0) { | |
487 | // pyOnActivate = callback; | |
488 | // return TRUE; | |
489 | // } | |
490 | // if (strcmp(name, "OnChar") == 0) { | |
491 | // pyOnChar = callback; | |
492 | // return TRUE; | |
493 | // } | |
494 | // if (strcmp(name, "OnCharHook") == 0) { | |
495 | // pyOnCharHook = callback; | |
496 | // return TRUE; | |
497 | // } | |
498 | // if (strcmp(name, "OnClose") == 0) { | |
499 | // pyOnClose = callback; | |
500 | // return TRUE; | |
501 | // } | |
502 | // if (strcmp(name, "OnCommand") == 0) { | |
503 | // pyOnCommand = callback; | |
504 | // return TRUE; | |
505 | // } | |
506 | // if (strcmp(name, "OnDropFiles") == 0) { | |
507 | // pyOnDropFiles = callback; | |
508 | // return TRUE; | |
509 | // } | |
510 | // if (strcmp(name, "OnDefaultAction") == 0) { | |
511 | // pyOnDefaultAction = callback; | |
512 | // return TRUE; | |
513 | // } | |
514 | // if (strcmp(name, "OnEvent") == 0) { | |
515 | // pyOnEvent = callback; | |
516 | // return TRUE; | |
517 | // } | |
518 | // if (strcmp(name, "OnInitMenuPopup") == 0) { | |
519 | // pyOnInitMenuPopup = callback; | |
520 | // return TRUE; | |
521 | // } | |
522 | // if (strcmp(name, "OnKillFocus") == 0) { | |
523 | // pyOnKillFocus = callback; | |
524 | // return TRUE; | |
525 | // } | |
526 | // if (strcmp(name, "OnMenuCommand") == 0) { | |
527 | // pyOnMenuCommand = callback; | |
528 | // return TRUE; | |
529 | // } | |
530 | // if (strcmp(name, "OnMenuSelect") == 0) { | |
531 | // pyOnMenuSelect = callback; | |
532 | // return TRUE; | |
533 | // } | |
534 | // if (strcmp(name, "OnMove") == 0) { | |
535 | // pyOnMove = callback; | |
536 | // return TRUE; | |
537 | // } | |
538 | // if (strcmp(name, "OnPaint") == 0) { | |
539 | // pyOnPaint = callback; | |
540 | // return TRUE; | |
541 | // } | |
542 | // if (strcmp(name, "OnScroll") == 0) { | |
543 | // pyOnScroll = callback; | |
544 | // return TRUE; | |
545 | // } | |
546 | // if (strcmp(name, "OnSetFocus") == 0) { | |
547 | // pyOnSetFocus = callback; | |
548 | // return TRUE; | |
549 | // } | |
550 | // if (strcmp(name, "OnSize") == 0) { | |
551 | // pyOnSize = callback; | |
552 | // return TRUE; | |
553 | // } | |
554 | // if (strcmp(name, "OnSysColourChange") == 0) { | |
555 | // pyOnSysColourChange = callback; | |
556 | // return TRUE; | |
557 | // } | |
558 | // if (strcmp(name, "OnLeftClick") == 0) { | |
559 | // pyOnLeftClick = callback; | |
560 | // return TRUE; | |
561 | // } | |
562 | // if (strcmp(name, "OnMouseEnter") == 0) { | |
563 | // pyOnMouseEnter = callback; | |
564 | // return TRUE; | |
565 | // } | |
566 | // if (strcmp(name, "OnRightClick") == 0) { | |
567 | // pyOnRightClick = callback; | |
568 | // return TRUE; | |
569 | // } | |
570 | // if (strcmp(name, "OnDoubleClickSash") == 0) { | |
571 | // pyOnDoubleClickSash = callback; | |
572 | // return TRUE; | |
573 | // } | |
574 | // if (strcmp(name, "OnUnsplit") == 0) { | |
575 | // pyOnUnsplit = callback; | |
576 | // return TRUE; | |
577 | // } | |
578 | ||
579 | // // If we get here, there was no match. | |
580 | // Py_DECREF(callback); | |
581 | // return FALSE; | |
582 | //} | |
583 | ||
584 | ||
585 | ////---------------------------------------------------------------------- | |
586 | //// Helpers to assist in calling the python callable objects | |
587 | ////---------------------------------------------------------------------- | |
588 | ||
589 | //PyObject* wxPyEvtHandlers::constructObject(void* ptr, char* className) | |
590 | //{ | |
591 | // char buff[64]; // should be big enough... | |
592 | // char swigptr[64]; | |
593 | ||
594 | // sprintf(buff, "_%s_p", className); | |
595 | // SWIG_MakePtr(swigptr, ptr, buff); | |
596 | ||
597 | // sprintf(buff, "%sPtr", className); | |
598 | // PyObject* classobj = PyDict_GetItemString(wxPython_dict, buff); | |
599 | // PyObject* arg = Py_BuildValue("(s)", swigptr); | |
600 | // PyObject* obj = PyInstance_New(classobj, arg, NULL); | |
601 | // Py_DECREF(arg); | |
602 | ||
603 | // return obj; | |
604 | //} | |
605 | ||
606 | ||
607 | ||
608 | //int wxPyEvtHandlers::callFunc(PyObject* func, PyObject* arglist) | |
609 | //{ | |
610 | // PyObject* result; | |
611 | // int retval = FALSE; | |
612 | ||
613 | // result = PyEval_CallObject(func, arglist); | |
614 | // Py_DECREF(arglist); | |
615 | // if (result) { // Assumes an integer return type... | |
616 | // retval = PyInt_AsLong(result); | |
617 | // Py_DECREF(result); | |
618 | // PyErr_Clear(); // forget about it if it's not... | |
619 | // } else { | |
620 | // PyErr_Print(); | |
621 | // } | |
622 | // return retval; | |
623 | //} | |
624 | ||
625 | ////--------------------------------------------------------------------------- | |
626 | //// Methods and helpers of the wxPy* classes | |
627 | ////--------------------------------------------------------------------------- | |
628 | ||
629 | //IMP_OnActivate(wxFrame, wxPyFrame); | |
630 | //IMP_OnCharHook(wxFrame, wxPyFrame); | |
631 | //IMP_OnClose(wxFrame, wxPyFrame); | |
632 | //IMP_OnMenuCommand(wxFrame, wxPyFrame); | |
633 | //IMP_OnMenuSelect(wxFrame, wxPyFrame); | |
634 | //IMP_OnSize(wxFrame, wxPyFrame); | |
635 | //IMP_OnDropFiles(wxFrame, wxPyFrame); | |
636 | ||
637 | //IMP_OnChar(wxCanvas, wxPyCanvas); | |
638 | //IMP_OnEvent(wxCanvas, wxPyCanvas); | |
639 | //IMP_OnPaint(wxCanvas, wxPyCanvas); | |
640 | //IMP_OnScroll(wxCanvas, wxPyCanvas); | |
641 | //IMP_OnDropFiles(wxCanvas, wxPyCanvas); | |
642 | ||
643 | //IMP_OnChar(wxPanel, wxPyPanel); | |
644 | //IMP_OnEvent(wxPanel, wxPyPanel); | |
645 | //IMP_OnPaint(wxPanel, wxPyPanel); | |
646 | //IMP_OnScroll(wxPanel, wxPyPanel); | |
647 | //IMP_OnCommand(wxPanel, wxPyPanel); | |
648 | //IMP_OnDefaultAction(wxPanel, wxPyPanel); | |
649 | //IMP_OnDropFiles(wxPanel, wxPyPanel); | |
650 | ||
651 | //IMP_OnChar(wxTextWindow, wxPyTextWindow); | |
652 | //IMP_OnDropFiles(wxTextWindow, wxPyTextWindow); | |
653 | ||
654 | //IMP_OnCharHook(wxDialogBox, wxPyDialogBox); | |
655 | //IMP_OnClose(wxDialogBox, wxPyDialogBox); | |
656 | //IMP_OnSize(wxDialogBox, wxPyDialogBox); | |
657 | //IMP_OnDropFiles(wxDialogBox, wxPyDialogBox); | |
658 | //IMP_OnChar(wxDialogBox, wxPyDialogBox); | |
659 | //IMP_OnEvent(wxDialogBox, wxPyDialogBox); | |
660 | //IMP_OnPaint(wxDialogBox, wxPyDialogBox); | |
661 | //IMP_OnScroll(wxDialogBox, wxPyDialogBox); | |
662 | //IMP_OnCommand(wxDialogBox, wxPyDialogBox); | |
663 | //IMP_OnDefaultAction(wxDialogBox, wxPyDialogBox); | |
664 | ||
665 | //IMP_OnChar(wxToolBar, wxPyToolBar); | |
666 | //IMP_OnEvent(wxToolBar, wxPyToolBar); | |
667 | //IMP_OnPaint(wxToolBar, wxPyToolBar); | |
668 | //IMP_OnScroll(wxToolBar, wxPyToolBar); | |
669 | //IMP_OnCommand(wxToolBar, wxPyToolBar); | |
670 | //IMP_OnDefaultAction(wxToolBar, wxPyToolBar); | |
671 | //IMP_OnDropFiles(wxToolBar, wxPyToolBar); | |
672 | //IMP_OnMouseEnter(wxToolBar, wxPyToolBar); | |
673 | //IMP_OnRightClick(wxToolBar, wxPyToolBar); | |
674 | ||
675 | //IMP_OnChar(wxButtonBar, wxPyButtonBar); | |
676 | //IMP_OnEvent(wxButtonBar, wxPyButtonBar); | |
677 | //IMP_OnPaint(wxButtonBar, wxPyButtonBar); | |
678 | //IMP_OnScroll(wxButtonBar, wxPyButtonBar); | |
679 | //IMP_OnCommand(wxButtonBar, wxPyButtonBar); | |
680 | //IMP_OnDefaultAction(wxButtonBar, wxPyButtonBar); | |
681 | //IMP_OnDropFiles(wxButtonBar, wxPyButtonBar); | |
682 | //IMP_OnMouseEnter(wxButtonBar, wxPyButtonBar); | |
683 | //IMP_OnRightClick(wxButtonBar, wxPyButtonBar); | |
684 | ||
685 | //IMP_OnDoubleClickSash(wxSplitterWindow, wxPySplitterWindow); | |
686 | //IMP_OnUnsplit(wxSplitterWindow, wxPySplitterWindow); | |
687 | ||
688 | ||
689 | ||
690 | //Bool wxPyToolBar::OnLeftClick(int a, int b) { | |
691 | // wxPyEvtHandlers* peh=(wxPyEvtHandlers*)GetClientData(); | |
692 | // if (peh->pyOnLeftClick) | |
693 | // return peh->callFunc(peh->pyOnLeftClick, Py_BuildValue("(ii)",a,b)); | |
694 | // else { | |
695 | // // If there is no Python callback, redirect the request to | |
696 | // // the OnMenuCommand of the parent frame. | |
697 | // wxFrame* frame = (wxFrame*)GetParent(); | |
698 | // frame->OnMenuCommand(a); | |
699 | // return TRUE; | |
700 | // } | |
701 | //// else | |
702 | //// return wxToolBar::OnLeftClick(a,b); | |
703 | //} | |
704 | //Bool wxPyToolBar::baseclass_OnLeftClick(int a, int b) { | |
705 | // return wxToolBar::OnLeftClick(a,b); | |
706 | //} | |
707 | ||
708 | ||
709 | //Bool wxPyButtonBar::OnLeftClick(int a, int b) { | |
710 | // wxPyEvtHandlers* peh=(wxPyEvtHandlers*)GetClientData(); | |
711 | // if (peh->pyOnLeftClick) | |
712 | // return peh->callFunc(peh->pyOnLeftClick, Py_BuildValue("(ii)",a,b)); | |
713 | // else { | |
714 | // // If there is no Python callback, redirect the request to | |
715 | // // the OnMenuCommand of the parent frame. | |
716 | // wxFrame* frame = (wxFrame*)GetParent(); | |
717 | // frame->OnMenuCommand(a); | |
718 | // return TRUE; | |
719 | // } | |
720 | //} | |
721 | //Bool wxPyButtonBar::baseclass_OnLeftClick(int a, int b) { | |
722 | // return wxButtonBar::OnLeftClick(a,b); | |
723 | //} | |
724 | ||
725 | ||
726 | ||
727 | //wxPyMenu::wxPyMenu(PyObject* _func) | |
728 | // : wxMenu(NULL, (wxFunction)(func ? MenuCallback : NULL)), func(0) { | |
729 | ||
730 | // if (_func) { | |
731 | // func = _func; | |
732 | // Py_INCREF(func); | |
733 | // } | |
734 | //} | |
735 | ||
736 | //wxPyMenu::~wxPyMenu() { | |
737 | // if (func) | |
738 | // Py_DECREF(func); | |
739 | //} | |
740 | ||
741 | ||
742 | //void wxPyMenu::MenuCallback(wxWindow& win, wxCommandEvent& evt) { | |
743 | // wxPyEvtHandlers* peh= new wxPyEvtHandlers; // Used for the helper methods | |
744 | // PyObject* evtobj = peh->constructObject((void*)&evt, "wxCommandEvent"); | |
745 | // PyObject* winobj = peh->constructObject((void*)&win, "wxWindow"); | |
746 | // if (PyErr_Occurred()) { | |
747 | // // bail out if a problem | |
748 | // PyErr_Print(); | |
749 | // delete peh; | |
750 | // return; | |
751 | // } | |
752 | // // Now call the callback... | |
753 | // PyObject* func = ((wxPyMenu*)&win)->func; | |
754 | // peh->callFunc(func, Py_BuildValue("(OO)", winobj, evtobj)); | |
755 | // Py_DECREF(evtobj); | |
756 | // Py_DECREF(winobj); | |
757 | // delete peh; | |
758 | //} | |
759 | ||
760 | ||
761 | ||
762 | //wxPyTimer::wxPyTimer(PyObject* callback) { | |
763 | // func = callback; | |
764 | // Py_INCREF(func); | |
765 | //} | |
766 | ||
767 | //wxPyTimer::~wxPyTimer() { | |
768 | // Py_DECREF(func); | |
769 | //} | |
770 | ||
771 | //void wxPyTimer::Notify() { | |
772 | // wxPyEvtHandlers* peh= new wxPyEvtHandlers; // just for the helper methods | |
773 | // peh->callFunc(func, Py_BuildValue("()")); | |
774 | // delete peh; | |
775 | //} | |
776 | ||
777 | //---------------------------------------------------------------------- | |
778 | //---------------------------------------------------------------------- | |
779 | // Some helper functions for typemaps in my_typemaps.i, so they won't be | |
780 | // imcluded in every file... | |
781 | ||
782 | ||
783 | int* int_LIST_helper(PyObject* source) { | |
784 | if (!PyList_Check(source)) { | |
785 | PyErr_SetString(PyExc_TypeError, "Expected a list object."); | |
786 | return NULL; | |
787 | } | |
788 | int count = PyList_Size(source); | |
789 | int* temp = new int[count]; | |
790 | if (! temp) { | |
791 | PyErr_SetString(PyExc_MemoryError, "Unable to allocate temporary array"); | |
792 | return NULL; | |
793 | } | |
794 | for (int x=0; x<count; x++) { | |
795 | PyObject* o = PyList_GetItem(source, x); | |
796 | if (! PyInt_Check(o)) { | |
797 | PyErr_SetString(PyExc_TypeError, "Expected a list of integers."); | |
798 | return NULL; | |
799 | } | |
800 | temp[x] = PyInt_AsLong(o); | |
801 | } | |
802 | return temp; | |
803 | } | |
804 | ||
805 | ||
806 | long* long_LIST_helper(PyObject* source) { | |
807 | if (!PyList_Check(source)) { | |
808 | PyErr_SetString(PyExc_TypeError, "Expected a list object."); | |
809 | return NULL; | |
810 | } | |
811 | int count = PyList_Size(source); | |
812 | long* temp = new long[count]; | |
813 | if (! temp) { | |
814 | PyErr_SetString(PyExc_MemoryError, "Unable to allocate temporary array"); | |
815 | return NULL; | |
816 | } | |
817 | for (int x=0; x<count; x++) { | |
818 | PyObject* o = PyList_GetItem(source, x); | |
819 | if (! PyInt_Check(o)) { | |
820 | PyErr_SetString(PyExc_TypeError, "Expected a list of integers."); | |
821 | return NULL; | |
822 | } | |
823 | temp[x] = PyInt_AsLong(o); | |
824 | } | |
825 | return temp; | |
826 | } | |
827 | ||
828 | ||
829 | char** string_LIST_helper(PyObject* source) { | |
830 | if (!PyList_Check(source)) { | |
831 | PyErr_SetString(PyExc_TypeError, "Expected a list object."); | |
832 | return NULL; | |
833 | } | |
834 | int count = PyList_Size(source); | |
835 | char** temp = new char*[count]; | |
836 | if (! temp) { | |
837 | PyErr_SetString(PyExc_MemoryError, "Unable to allocate temporary array"); | |
838 | return NULL; | |
839 | } | |
840 | for (int x=0; x<count; x++) { | |
841 | PyObject* o = PyList_GetItem(source, x); | |
842 | if (! PyString_Check(o)) { | |
843 | PyErr_SetString(PyExc_TypeError, "Expected a list of strings."); | |
844 | return NULL; | |
845 | } | |
846 | temp[x] = PyString_AsString(o); | |
847 | } | |
848 | return temp; | |
849 | } | |
850 | ||
851 | ||
852 | ||
853 | wxPoint* wxPoint_LIST_helper(PyObject* source) { | |
854 | if (!PyList_Check(source)) { | |
855 | PyErr_SetString(PyExc_TypeError, "Expected a list object."); | |
856 | return NULL; | |
857 | } | |
858 | int count = PyList_Size(source); | |
859 | wxPoint* temp = new wxPoint[count]; | |
860 | if (! temp) { | |
861 | PyErr_SetString(PyExc_MemoryError, "Unable to allocate temporary array"); | |
862 | return NULL; | |
863 | } | |
864 | for (int x=0; x<count; x++) { | |
865 | PyObject* o = PyList_GetItem(source, x); | |
866 | if (PyString_Check(o)) { | |
867 | char* st = PyString_AsString(o); | |
868 | wxPoint* pt; | |
869 | if (SWIG_GetPtr(st,(void **) &pt,"_wxPoint_p")) { | |
870 | PyErr_SetString(PyExc_TypeError,"Expected _wxPoint_p."); | |
871 | return NULL; | |
872 | } | |
873 | temp[x] = *pt; | |
874 | } | |
875 | else if (PyTuple_Check(o)) { | |
876 | PyObject* o1 = PyTuple_GetItem(o, 0); | |
877 | PyObject* o2 = PyTuple_GetItem(o, 1); | |
878 | ||
879 | temp[x].x = PyInt_AsLong(o1); | |
880 | temp[x].y = PyInt_AsLong(o2); | |
881 | } | |
882 | else { | |
883 | PyErr_SetString(PyExc_TypeError, "Expected a list of 2-tuples or wxPoints."); | |
884 | return NULL; | |
885 | } | |
886 | } | |
887 | return temp; | |
888 | } | |
889 | ||
890 | ||
891 | wxBitmap** wxBitmap_LIST_helper(PyObject* source) { | |
892 | if (!PyList_Check(source)) { | |
893 | PyErr_SetString(PyExc_TypeError, "Expected a list object."); | |
894 | return NULL; | |
895 | } | |
896 | int count = PyList_Size(source); | |
897 | wxBitmap** temp = new wxBitmap*[count]; | |
898 | if (! temp) { | |
899 | PyErr_SetString(PyExc_MemoryError, "Unable to allocate temporary array"); | |
900 | return NULL; | |
901 | } | |
902 | for (int x=0; x<count; x++) { | |
903 | PyObject* o = PyList_GetItem(source, x); | |
904 | if (PyString_Check(o)) { | |
905 | char* st = PyString_AsString(o); | |
906 | wxBitmap* pt; | |
907 | if (SWIG_GetPtr(st,(void **) &pt,"_wxBitmap_p")) { | |
908 | PyErr_SetString(PyExc_TypeError,"Expected _wxBitmap_p."); | |
909 | return NULL; | |
910 | } | |
911 | temp[x] = pt; | |
912 | } | |
913 | else { | |
914 | PyErr_SetString(PyExc_TypeError, "Expected a list of wxBitmaps."); | |
915 | return NULL; | |
916 | } | |
917 | } | |
918 | return temp; | |
919 | } | |
920 | ||
921 | ||
922 | ||
923 | wxString* wxString_LIST_helper(PyObject* source) { | |
924 | if (!PyList_Check(source)) { | |
925 | PyErr_SetString(PyExc_TypeError, "Expected a list object."); | |
926 | return NULL; | |
927 | } | |
928 | int count = PyList_Size(source); | |
929 | wxString* temp = new wxString[count]; | |
930 | if (! temp) { | |
931 | PyErr_SetString(PyExc_MemoryError, "Unable to allocate temporary array"); | |
932 | return NULL; | |
933 | } | |
934 | for (int x=0; x<count; x++) { | |
935 | PyObject* o = PyList_GetItem(source, x); | |
936 | if (! PyString_Check(o)) { | |
937 | PyErr_SetString(PyExc_TypeError, "Expected a list of strings."); | |
938 | return NULL; | |
939 | } | |
940 | temp[x] = PyString_AsString(o); | |
941 | } | |
942 | return temp; | |
943 | } | |
944 | ||
945 | ||
853b255a | 946 | #ifdef __WXMSW__ |
7bf85405 RD |
947 | wxAcceleratorEntry* wxAcceleratorEntry_LIST_helper(PyObject* source) { |
948 | if (!PyList_Check(source)) { | |
949 | PyErr_SetString(PyExc_TypeError, "Expected a list object."); | |
950 | return NULL; | |
951 | } | |
952 | int count = PyList_Size(source); | |
953 | wxAcceleratorEntry* temp = new wxAcceleratorEntry[count]; | |
954 | if (! temp) { | |
955 | PyErr_SetString(PyExc_MemoryError, "Unable to allocate temporary array"); | |
956 | return NULL; | |
957 | } | |
958 | for (int x=0; x<count; x++) { | |
959 | PyObject* o = PyList_GetItem(source, x); | |
960 | if (PyString_Check(o)) { | |
961 | char* st = PyString_AsString(o); | |
962 | wxAcceleratorEntry* ae; | |
963 | if (SWIG_GetPtr(st,(void **) &ae,"_wxAcceleratorEntry_p")) { | |
964 | PyErr_SetString(PyExc_TypeError,"Expected _wxAcceleratorEntry_p."); | |
965 | return NULL; | |
966 | } | |
967 | temp[x] = *ae; | |
968 | } | |
969 | else if (PyTuple_Check(o)) { | |
970 | PyObject* o1 = PyTuple_GetItem(o, 0); | |
971 | PyObject* o2 = PyTuple_GetItem(o, 1); | |
972 | PyObject* o3 = PyTuple_GetItem(o, 2); | |
973 | ||
974 | temp[x].m_flags = PyInt_AsLong(o1); | |
975 | temp[x].m_keyCode = PyInt_AsLong(o2); | |
976 | temp[x].m_command = PyInt_AsLong(o3); | |
977 | } | |
978 | else { | |
979 | PyErr_SetString(PyExc_TypeError, "Expected a list of 3-tuples or wxAcceleratorEntry objects."); | |
980 | return NULL; | |
981 | } | |
982 | } | |
983 | return temp; | |
984 | } | |
985 | ||
853b255a | 986 | #endif |
7bf85405 RD |
987 | |
988 | //---------------------------------------------------------------------- | |
989 | // A WinMain for when wxWindows and Python are linked together in a single | |
990 | // application, instead of as a dynamic module | |
991 | ||
992 | ||
993 | //#if !defined(WIN_PYD) && defined(WIN32) | |
994 | ||
995 | //extern "C" int Py_Main(int argc, char** argv); | |
996 | ||
997 | //int APIENTRY WinMain(HANDLE hInstance, HANDLE hPrevInstance, LPSTR m_lpCmdLine, | |
998 | // int nCmdShow ) | |
999 | //{ | |
1000 | ||
1001 | // wxpCreateApp(); | |
1002 | ||
1003 | // // Initialize wxWindows, but don't start the main loop | |
1004 | // wxEntry(hInstance, hPrevInstance, m_lpCmdLine, nCmdShow, FALSE); | |
1005 | ||
1006 | // Py_Initialize(); | |
1007 | // PyObject *argvList = PyList_New(0); | |
1008 | ||
1009 | // char* stderrfilename = "wxpstderr.log"; | |
1010 | // int pyargc = 1; | |
1011 | // char* script = NULL; | |
1012 | // int argc = wxPythonApp->argc; | |
1013 | // char** argv = wxPythonApp->argv; | |
1014 | ||
1015 | // for (int i = 1; i < argc; i++) { | |
1016 | // if (strncmp(argv[i], "wxpstderr=", 10) == 0) | |
1017 | // stderrfilename = argv[i]+10; | |
1018 | // else { | |
1019 | // PyList_Append(argvList, PyString_FromString(argv[i])); | |
1020 | // if (!script) | |
1021 | // script = argv[i]; | |
1022 | // pyargc++; | |
1023 | // } | |
1024 | // } | |
1025 | ||
1026 | // PySys_SetObject("argv", argvList); | |
1027 | ||
1028 | //#if 1 | |
1029 | // char buf[256]; | |
1030 | //// //PyRun_SimpleString("import sys; sys.stdout=open('wxpstdout.log','w')"); | |
1031 | // sprintf(buf, "import sys; sys.stdout=sys.stderr=open('%s','w')", stderrfilename); | |
1032 | // PyRun_SimpleString(buf); | |
1033 | //#endif | |
1034 | ||
1035 | // initwxPythonc(); | |
1036 | ||
1037 | // if (script) { | |
1038 | // FILE *fp = fopen(script, "r"); | |
1039 | // if (fp) { | |
1040 | // PyRun_SimpleFile(fp, script);// This returns after wxpApp constructor | |
1041 | // fclose(fp); | |
1042 | // } | |
1043 | // else { | |
1044 | // char msg[256]; | |
1045 | // sprintf(msg, "Cannot open %s", script); | |
1046 | // wxMessageBox(msg); | |
1047 | // } | |
1048 | // } | |
1049 | // else | |
1050 | // PyRun_SimpleString("import wxpide"); | |
1051 | ||
1052 | // return 0; | |
1053 | //} | |
1054 | ||
1055 | ||
1056 | //#endif | |
1057 | ||
1058 | //---------------------------------------------------------------------- | |
1059 | ||
1060 | ///////////////////////////////////////////////////////////////////////////// | |
1061 | // | |
1062 | // $Log$ | |
03e9bead RD |
1063 | // Revision 1.3 1998/08/15 07:36:36 RD |
1064 | // - Moved the header in the .i files out of the code that gets put into | |
1065 | // the .cpp files. It caused CVS conflicts because of the RCS ID being | |
1066 | // different each time. | |
1067 | // | |
1068 | // - A few minor fixes. | |
1069 | // | |
853b255a RD |
1070 | // Revision 1.2 1998/08/14 23:36:36 RD |
1071 | // Beginings of wxGTK compatibility | |
1072 | // | |
7bf85405 RD |
1073 | // Revision 1.1 1998/08/09 08:25:51 RD |
1074 | // Initial version | |
1075 | // | |
1076 | // |