#include <gtk/gtk.h>
#include <gdk/gdkprivate.h>
#include <wx/gtk/win_gtk.h>
-#define GetXWindow(wxwin) GDK_WINDOW_XWINDOW((wxwin)->m_widget->window)
+#define GetXWindow(wxwin) (wxwin)->m_wxwindow ? \
+ GDK_WINDOW_XWINDOW(GTK_PIZZA((wxwin)->m_wxwindow)->bin_window) : \
+ GDK_WINDOW_XWINDOW((wxwin)->m_widget->window)
#include <locale.h>
#endif
//----------------------------------------------------------------------
-#if PYTHON_API_VERSION <= 1007 && wxUSE_UNICODE
+#if PYTHON_API_VERSION < 1009 && wxUSE_UNICODE
#error Python must support Unicode to use wxWindows Unicode
#endif
//----------------------------------------------------------------------
wxPyApp* wxPythonApp = NULL; // Global instance of application object
-bool wxPyDoCleanup = False;
-bool wxPyDoingCleanup = False;
+bool wxPyDoCleanup = false;
+bool wxPyDoingCleanup = false;
#ifdef WXP_WITH_THREAD
wxMutex* wxPyTMutex = NULL;
#endif
+#define DEFAULTENCODING_SIZE 64
+static char wxPyDefaultEncoding[DEFAULTENCODING_SIZE] = "ascii";
static PyObject* wxPython_dict = NULL;
static PyObject* wxPyAssertionError = NULL;
// the inatance has already been set.
if (! wxGetInstance())
wxSetInstance(hinstDLL);
- return True;
+ return true;
}
#endif
wxPyApp::wxPyApp() {
m_assertMode = wxPYAPP_ASSERT_EXCEPTION;
- m_startupComplete = False;
+ m_startupComplete = false;
}
// This one isn't acutally called... We fake it with _BootstrapApp
bool wxPyApp::OnInit() {
- return False;
+ return false;
}
bool wxPyApp::OnInitGui() {
- bool rval=True;
+ bool rval=true;
wxApp::OnInitGui(); // in this case always call the base class version
bool blocked = wxPyBeginBlockThreads();
if (wxPyCBH_findCallback(m_myInst, "OnInitGui"))
// that should be present in the derived (Python) class.
void wxPyApp::_BootstrapApp()
{
- bool result;
+ static bool haveInitialized = false;
+ bool result, blocked;
PyObject* retval = NULL;
PyObject* pyint = NULL;
-
- // Get any command-line args passed to this program from the sys module
- int argc = 0;
- char** argv = NULL;
- bool blocked = wxPyBeginBlockThreads();
- PyObject* sysargv = PySys_GetObject("argv");
- if (sysargv != NULL) {
- argc = PyList_Size(sysargv);
- argv = new char*[argc+1];
- int x;
- for(x=0; x<argc; x++) {
- PyObject *pyArg = PyList_GetItem(sysargv, x);
- argv[x] = PyString_AsString(pyArg);
+
+ // Only initialize wxWidgets once
+ if (! haveInitialized) {
+
+ // Get any command-line args passed to this program from the sys module
+ int argc = 0;
+ char** argv = NULL;
+ blocked = wxPyBeginBlockThreads();
+ PyObject* sysargv = PySys_GetObject("argv");
+ if (sysargv != NULL) {
+ argc = PyList_Size(sysargv);
+ argv = new char*[argc+1];
+ int x;
+ for(x=0; x<argc; x++) {
+ PyObject *pyArg = PyList_GetItem(sysargv, x);
+ argv[x] = PyString_AsString(pyArg);
+ }
+ argv[argc] = NULL;
}
- argv[argc] = NULL;
- }
- wxPyEndBlockThreads(blocked);
+ wxPyEndBlockThreads(blocked);
- // Initialize wxWidgets
- result = wxEntryStart(argc, argv);
- delete [] argv;
+ // Initialize wxWidgets
+ result = wxEntryStart(argc, argv);
+ delete [] argv;
- blocked = wxPyBeginBlockThreads();
- if (! result) {
- PyErr_SetString(PyExc_SystemError,
- "wxEntryStart failed, unable to initialize wxWidgets!"
+ blocked = wxPyBeginBlockThreads();
+ if (! result) {
+ PyErr_SetString(PyExc_SystemError,
+ "wxEntryStart failed, unable to initialize wxWidgets!"
#ifdef __WXGTK__
- " (Is DISPLAY set properly?)"
+ " (Is DISPLAY set properly?)"
#endif
- );
- goto error;
- }
+ );
+ goto error;
+ }
- // On wxGTK the locale will be changed to match the system settings, but
- // Python needs to have LC_NUMERIC set to "C" in order for the floating
- // point conversions and such to work right.
-#ifdef __WXGTK__
- setlocale(LC_NUMERIC, "C");
+ // On wxGTK the locale will be changed to match the system settings,
+ // but Python before 2.4 needs to have LC_NUMERIC set to "C" in order
+ // for the floating point conversions and such to work right.
+#if defined(__WXGTK__) && PY_VERSION_HEX < 0x02040000
+ setlocale(LC_NUMERIC, "C");
#endif
- // The stock objects were all NULL when they were loaded into
- // SWIG generated proxies, so re-init those now...
- wxPy_ReinitStockObjects(3);
+ // The stock objects were all NULL when they were loaded into
+ // SWIG generated proxies, so re-init those now...
+ wxPy_ReinitStockObjects(3);
+ wxPyEndBlockThreads(blocked);
+ haveInitialized = true;
+ }
+
// It's now ok to generate exceptions for assertion errors.
- wxPythonApp->SetStartupComplete(True);
+ wxPythonApp->SetStartupComplete(true);
// Call the Python wxApp's OnInit function
+ blocked = wxPyBeginBlockThreads();
if (wxPyCBH_findCallback(m_myInst, "OnInit")) {
PyObject* method = m_myInst.GetLastFound();
}
else {
// Is it okay if there is no OnInit? Probably so...
- result = True;
+ result = true;
}
if (! result) {
- PyErr_SetString(PyExc_SystemExit, "OnInit returned False, exiting...");
+ PyErr_SetString(PyExc_SystemExit, "OnInit returned false, exiting...");
}
error:
{
#ifdef __WXMSW__
-// wxCrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF);
+// wxCrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF
+// | _CRTDBG_CHECK_ALWAYS_DF
+// | _CRTDBG_DELAY_FREE_MEM_DF
+// );
#endif
#ifdef WXP_WITH_THREAD
void __wxPyCleanup() {
- wxPyDoingCleanup = True;
+ wxPyDoingCleanup = true;
if (wxPyDoCleanup) {
- wxPyDoCleanup = False;
+ wxPyDoCleanup = false;
wxEntryCleanup();
}
#ifdef WXP_WITH_THREAD
PyDict_SetItemString(wxPython_dict, "USE_UNICODE", PyInt_FromLong(wxUSE_UNICODE));
PyDict_SetItemString(wxPython_dict, "__WXDEBUG__", PyInt_FromLong(wxdebug));
-
+ // Make a tuple of strings that gives more info about the platform.
PyObject* PlatInfo = PyList_New(0);
PyObject* obj;
#if wxUSE_UNICODE
_AddInfoString("unicode");
#else
- _AddInfoString("ascii");
+ _AddInfoString("ansi");
#endif
#ifdef __WXGTK__
#ifdef __WXGTK20__
//---------------------------------------------------------------------------
-
-void wxPyClientData_dtor(wxPyClientData* self) {
- if (! wxPyDoingCleanup) { // Don't do it during cleanup as Python
- // may have already garbage collected the object...
+void wxPyUserData_dtor(wxPyUserData* self) {
+ if (! wxPyDoingCleanup) {
bool blocked = wxPyBeginBlockThreads();
Py_DECREF(self->m_obj);
self->m_obj = NULL;
}
}
-void wxPyUserData_dtor(wxPyUserData* self) {
- if (! wxPyDoingCleanup) {
- bool blocked = wxPyBeginBlockThreads();
- Py_DECREF(self->m_obj);
+
+void wxPyClientData_dtor(wxPyClientData* self) {
+ if (! wxPyDoingCleanup) { // Don't do it during cleanup as Python
+ // may have already garbage collected the object...
+ if (self->m_incRef) {
+ bool blocked = wxPyBeginBlockThreads();
+ Py_DECREF(self->m_obj);
+ wxPyEndBlockThreads(blocked);
+ }
self->m_obj = NULL;
- wxPyEndBlockThreads(blocked);
}
}
+
// This is called when an OOR controled object is being destroyed. Although
// the C++ object is going away there is no way to force the Python object
// (and all references to it) to die too. This causes problems (crashes) in
}
- // Only if there is more than one reference to the object
- if ( !wxPyDoingCleanup && self->m_obj->ob_refcnt > 1 ) {
+ // Only if there is more than one reference to the object and we are
+ // holding the OOR reference:
+ if ( !wxPyDoingCleanup && self->m_obj->ob_refcnt > 1 && self->m_incRef) {
// bool isInstance = wxPyInstance_Check(self->m_obj);
// TODO same here
//wxASSERT_MSG(isInstance, wxT("m_obj not an instance!?!?!"));
-PyObject* wxPyMake_wxObject(wxObject* source, bool checkEvtHandler) {
+PyObject* wxPyMake_wxObject(wxObject* source, bool setThisOwn, bool checkEvtHandler) {
PyObject* target = NULL;
- bool isEvtHandler = False;
+ bool isEvtHandler = false;
if (source) {
// If it's derived from wxEvtHandler then there may
// already be a pointer to a Python object that we can use
// in the OOR data.
if (checkEvtHandler && wxIsKindOf(source, wxEvtHandler)) {
- isEvtHandler = True;
+ isEvtHandler = true;
wxEvtHandler* eh = (wxEvtHandler*)source;
wxPyOORClientData* data = (wxPyOORClientData*)eh->GetClientObject();
if (data) {
exists = wxPyCheckSwigType(name);
}
if (info) {
- target = wxPyConstructObject((void*)source, name, False);
+ target = wxPyConstructObject((void*)source, name, setThisOwn);
if (target && isEvtHandler)
((wxEvtHandler*)source)->SetClientObject(new wxPyOORClientData(target));
} else {
}
-PyObject* wxPyMake_wxSizer(wxSizer* source) {
+PyObject* wxPyMake_wxSizer(wxSizer* source, bool setThisOwn) {
PyObject* target = NULL;
if (source && wxIsKindOf(source, wxSizer)) {
}
}
if (! target) {
- target = wxPyMake_wxObject(source, False);
+ target = wxPyMake_wxObject(source, setThisOwn, false);
if (target != Py_None)
((wxSizer*)source)->SetClientObject(new wxPyOORClientData(target));
}
if (info.tstate != tstate)
wxLogMessage("*** tstate mismatch!???");
#endif
- // info.tstate = tstate; *** DO NOT update existing ones???
+ info.tstate = tstate; // allow for transient tstates
// Normally it will never change, but apparently COM callbacks
// (i.e. ActiveX controls) will (incorrectly IMHO) use a transient
// tstate which will then be garbage the next time we try to use
// it...
+
wxPyTMutex->Unlock();
return;
}
if (m_wxis)
return m_wxis->Eof();
else
- return True;
+ return true;
}
wxPyInputStream::~wxPyInputStream() {
- /* do nothing */
+ if (m_wxis)
+ delete m_wxis;
}
}
-size_t wxPyCBInputStream::GetSize() const {
+wxFileOffset wxPyCBInputStream::GetLength() const {
wxPyCBInputStream* self = (wxPyCBInputStream*)this; // cast off const
if (m_seek && m_tell) {
- off_t temp = self->OnSysTell();
- off_t ret = self->OnSysSeek(0, wxFromEnd);
+ wxFileOffset temp = self->OnSysTell();
+ wxFileOffset ret = self->OnSysSeek(0, wxFromEnd);
self->OnSysSeek(temp, wxFromStart);
return ret;
}
else
- return 0;
+ return wxInvalidOffset;
}
return 0;
}
-off_t wxPyCBInputStream::OnSysSeek(off_t off, wxSeekMode mode) {
+
+wxFileOffset wxPyCBInputStream::OnSysSeek(wxFileOffset off, wxSeekMode mode) {
bool blocked = wxPyBeginBlockThreads();
-#ifdef _LARGE_FILES
- // off_t is a 64-bit value...
- PyObject* arglist = Py_BuildValue("(Li)", off, mode);
-#else
- PyObject* arglist = Py_BuildValue("(ii)", off, mode);
-#endif
+ PyObject* arglist = PyTuple_New(2);
+
+ if (sizeof(wxFileOffset) > sizeof(long))
+ // wxFileOffset is a 64-bit value...
+ PyTuple_SET_ITEM(arglist, 0, PyLong_FromLongLong(off));
+ else
+ PyTuple_SET_ITEM(arglist, 0, PyInt_FromLong(off));
+
+ PyTuple_SET_ITEM(arglist, 1, PyInt_FromLong(mode));
+
+
PyObject* result = PyEval_CallObject(m_seek, arglist);
Py_DECREF(arglist);
Py_XDECREF(result);
}
-off_t wxPyCBInputStream::OnSysTell() const {
+wxFileOffset wxPyCBInputStream::OnSysTell() const {
bool blocked = wxPyBeginBlockThreads();
PyObject* arglist = Py_BuildValue("()");
PyObject* result = PyEval_CallObject(m_tell, arglist);
Py_DECREF(arglist);
- off_t o = 0;
+ wxFileOffset o = 0;
if (result != NULL) {
-#ifdef _LARGE_FILES
if (PyLong_Check(result))
o = PyLong_AsLongLong(result);
else
-#endif
o = PyInt_AsLong(result);
Py_DECREF(result);
};
//----------------------------------------------------------------------
-IMPLEMENT_ABSTRACT_CLASS(wxPyCallback, wxObject);
+IMPLEMENT_ABSTRACT_CLASS(wxPyCallback, wxEvtHandler);
wxPyCallback::wxPyCallback(PyObject* func) {
m_func = func;
PyObject* result;
PyObject* arg;
PyObject* tuple;
- bool checkSkip = False;
+ bool checkSkip = false;
bool blocked = wxPyBeginBlockThreads();
wxString className = event.GetClassInfo()->GetClassName();
int wxPyCallbackHelper::callCallback(PyObject* argTuple) const {
PyObject* result;
- int retval = False;
+ int retval = false;
result = callCallbackObj(argTuple);
if (result) { // Assumes an integer return type...
wxPyEvtSelfRef::wxPyEvtSelfRef() {
//m_self = Py_None; // **** We don't do normal ref counting to prevent
//Py_INCREF(m_self); // circular loops...
- m_cloned = False;
+ m_cloned = false;
}
wxPyEvtSelfRef::~wxPyEvtSelfRef() {
m_self = self;
if (clone) {
Py_INCREF(m_self);
- m_cloned = True;
+ m_cloned = true;
}
wxPyEndBlockThreads(blocked);
}
wxPyEvent::wxPyEvent(const wxPyEvent& evt)
: wxEvent(evt)
{
- SetSelf(evt.m_self, True);
+ SetSelf(evt.m_self, true);
}
wxPyCommandEvent::wxPyCommandEvent(const wxPyCommandEvent& evt)
: wxCommandEvent(evt)
{
- SetSelf(evt.m_self, True);
+ SetSelf(evt.m_self, true);
}
pyList = PyList_New(0);
while (node) {
wxObj = node->GetData();
- pyObj = wxPyMake_wxObject(wxObj);
+ pyObj = wxPyMake_wxObject(wxObj,false);
PyList_Append(pyList, pyObj);
node = node->GetNext();
}
#if wxUSE_UNICODE
PyObject* uni = source;
if (PyString_Check(source)) {
- uni = PyUnicode_FromObject(source);
+ uni = PyUnicode_FromEncodedObject(source, wxPyDefaultEncoding, "strict");
if (PyErr_Occurred()) return NULL;
}
target = new wxString();
size_t len = PyUnicode_GET_SIZE(uni);
if (len) {
PyUnicode_AsWideChar((PyUnicodeObject*)uni, target->GetWriteBuf(len), len);
- target->UngetWriteBuf();
+ target->UngetWriteBuf(len);
}
if (PyString_Check(source))
Py_DECREF(uni);
#else
- char* tmpPtr; int tmpSize;
- if (PyString_AsStringAndSize(source, &tmpPtr, &tmpSize) == -1) {
- PyErr_SetString(PyExc_TypeError, "Unable to convert string");
- return NULL;
+ // Convert to a string object if it isn't already, then to wxString
+ PyObject* str = source;
+ if (PyUnicode_Check(source)) {
+ str = PyUnicode_AsEncodedString(source, wxPyDefaultEncoding, "strict");
+ if (PyErr_Occurred()) return NULL;
+ }
+ else if (!PyString_Check(source)) {
+ str = PyObject_Str(source);
+ if (PyErr_Occurred()) return NULL;
}
+ char* tmpPtr; int tmpSize;
+ PyString_AsStringAndSize(str, &tmpPtr, &tmpSize);
target = new wxString(tmpPtr, tmpSize);
+
+ if (!PyString_Check(source))
+ Py_DECREF(str);
#endif // wxUSE_UNICODE
return target;
// Convert to a unicode object, if not already, then to a wxString
PyObject* uni = source;
if (!PyUnicode_Check(source)) {
- uni = PyUnicode_FromObject(source);
+ uni = PyUnicode_FromEncodedObject(source, wxPyDefaultEncoding, "strict");
if (PyErr_Occurred()) return wxEmptyString; // TODO: should we PyErr_Clear?
}
size_t len = PyUnicode_GET_SIZE(uni);
#else
// Convert to a string object if it isn't already, then to wxString
PyObject* str = source;
- if (!PyString_Check(source)) {
+ if (PyUnicode_Check(source)) {
+ str = PyUnicode_AsEncodedString(source, wxPyDefaultEncoding, "strict");
+ if (PyErr_Occurred()) return wxEmptyString; // TODO: should we PyErr_Clear?
+ }
+ else if (!PyString_Check(source)) {
str = PyObject_Str(source);
if (PyErr_Occurred()) return wxEmptyString; // TODO: should we PyErr_Clear?
}
}
+
+void wxSetDefaultPyEncoding(const char* encoding)
+{
+ strncpy(wxPyDefaultEncoding, encoding, DEFAULTENCODING_SIZE);
+}
+
+const char* wxGetDefaultPyEncoding()
+{
+ return wxPyDefaultEncoding;
+}
+
//----------------------------------------------------------------------
if (PyInt_Check(o1) && PyInt_Check(o2)) {
point->x = PyInt_AS_LONG(o1);
point->y = PyInt_AS_LONG(o2);
- return True;
+ return true;
}
if (PyFloat_Check(o1) && PyFloat_Check(o2)) {
point->x = (int)PyFloat_AS_DOUBLE(o1);
point->y = (int)PyFloat_AS_DOUBLE(o2);
- return True;
+ return true;
}
if (wxPySwigInstance_Check(o1) || wxPySwigInstance_Check(o2)) { // TODO: Why???
// Disallow instances because they can cause havok
- return False;
+ return false;
}
if (PyNumber_Check(o1) && PyNumber_Check(o2)) {
// I believe this excludes instances, so this should be safe without INCREFFing o1 and o2
point->x = PyInt_AsLong(o1);
point->y = PyInt_AsLong(o2);
- return True;
+ return true;
}
- return False;
+ return false;
}
PyObject *o1, *o2;
if (!PySequence_Check(source) || PySequence_Length(source) != 2)
- return False;
+ return false;
if (isFast) {
o1 = PySequence_Fast_GET_ITEM(source, 0);
Py_DECREF(o1);
Py_DECREF(o2);
}
- return True;
+ return true;
}
PyObject *o1, *o2, *o3, *o4;
if (!PySequence_Check(source) || PySequence_Length(source) != 4)
- return False;
+ return false;
if (isFast) {
o1 = PySequence_Fast_GET_ITEM(source, 0);
Py_DECREF(o3);
Py_DECREF(o4);
}
- return True;
+ return true;
}
if (wxPySwigInstance_Check(source) &&
wxPyConvertSwigPtr(source, (void **)&ptr, classname))
- return True;
+ return true;
PyErr_Clear();
if (PySequence_Check(source) && PySequence_Length(source) == seqLen)
- return True;
+ return true;
- return False;
+ return false;
}
bool wxSize_helper(PyObject* source, wxSize** obj)
{
if (source == Py_None) {
**obj = wxSize(-1,-1);
- return True;
+ return true;
}
return wxPyTwoIntItem_helper(source, obj, wxT("wxSize"));
}
{
if (source == Py_None) {
**obj = wxPoint(-1,-1);
- return True;
+ return true;
}
return wxPyTwoIntItem_helper(source, obj, wxT("wxPoint"));
}
if (source == Py_None) {
**obj = wxRealPoint(-1,-1);
- return True;
+ return true;
}
// If source is an object instance then it may already be the right type
if (! wxPyConvertSwigPtr(source, (void **)&ptr, wxT("wxRealPoint")))
goto error;
*obj = ptr;
- return True;
+ return true;
}
// otherwise a 2-tuple of floats is expected
else if (PySequence_Check(source) && PyObject_Length(source) == 2) {
**obj = wxRealPoint(PyFloat_AsDouble(o1), PyFloat_AsDouble(o2));
Py_DECREF(o1);
Py_DECREF(o2);
- return True;
+ return true;
}
error:
PyErr_SetString(PyExc_TypeError, "Expected a 2-tuple of floats or a wxRealPoint object.");
- return False;
+ return false;
}
if (source == Py_None) {
**obj = wxRect(-1,-1,-1,-1);
- return True;
+ return true;
}
// If source is an object instance then it may already be the right type
if (! wxPyConvertSwigPtr(source, (void **)&ptr, wxT("wxRect")))
goto error;
*obj = ptr;
- return True;
+ return true;
}
// otherwise a 4-tuple of integers is expected
else if (PySequence_Check(source) && PyObject_Length(source) == 4) {
Py_DECREF(o2);
Py_DECREF(o3);
Py_DECREF(o4);
- return True;
+ return true;
}
error:
PyErr_SetString(PyExc_TypeError, "Expected a 4-tuple of integers or a wxRect object.");
- return False;
+ return false;
}
if (source == Py_None) {
**obj = wxNullColour;
- return True;
+ return true;
}
// If source is an object instance then it may already be the right type
if (! wxPyConvertSwigPtr(source, (void **)&ptr, wxT("wxColour")))
goto error;
*obj = ptr;
- return True;
+ return true;
}
// otherwise check for a string
else if (PyString_Check(source) || PyUnicode_Check(source)) {
spec.Mid(5,2).ToLong(&blue, 16);
**obj = wxColour(red, green, blue);
- return True;
+ return true;
}
else { // it's a colour name
**obj = wxColour(spec);
- return True;
+ return true;
}
}
// last chance: 3-tuple of integers is expected
Py_DECREF(o1);
Py_DECREF(o2);
Py_DECREF(o3);
- return True;
+ return true;
}
error:
PyErr_SetString(PyExc_TypeError,
"Expected a wxColour object or a string containing a colour name or '#RRGGBB'.");
- return False;
+ return false;
}
bool wxColour_typecheck(PyObject* source) {
if (wxPySimple_typecheck(source, wxT("wxColour"), 3))
- return True;
+ return true;
if (PyString_Check(source) || PyUnicode_Check(source))
- return True;
+ return true;
- return False;
+ return false;
}
if (source == Py_None) {
**obj = wxPoint2D(-1,-1);
- return True;
+ return true;
}
// If source is an object instance then it may already be the right type
if (! wxPyConvertSwigPtr(source, (void **)&ptr, wxT("wxPoint2D")))
goto error;
*obj = ptr;
- return True;
+ return true;
}
// otherwise a length-2 sequence of floats is expected
if (PySequence_Check(source) && PySequence_Length(source) == 2) {
**obj = wxPoint2D(PyFloat_AsDouble(o1), PyFloat_AsDouble(o2));
Py_DECREF(o1);
Py_DECREF(o2);
- return True;
+ return true;
}
error:
PyErr_SetString(PyExc_TypeError, "Expected a 2-tuple of floats or a wxPoint2D object.");
- return False;
+ return false;
}
projects / wxWidgets.git / blobdiff