Compilation fixes

[wxWidgets.git] / utils / wxPython / src / helpers.cpp

diff --git a/utils/wxPython/src/helpers.cpp b/utils/wxPython/src/helpers.cpp
index 2d0466944a5ac577ae56f763afc7dca5e164f6b3..a512d7c07ca8af83284d395a6dd588de68d38678 100644 (file)
--- a/utils/wxPython/src/helpers.cpp
+++ b/utils/wxPython/src/helpers.cpp
@@ -10,14 +10,12 @@
 // Licence:     wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 
-
-#ifdef __WXGTK__
-#include <gtk/gtk.h>
-#endif
+#include <stdio.h>  // get the correct definition of NULL
 
 #undef DEBUG
 #include <Python.h>
 #include "helpers.h"
+
 #ifdef __WXMSW__
 #include <wx/msw/private.h>
 #undef FindWindow
@@ -26,7 +24,15 @@
 #undef GetClassInfo
 #undef GetClassName
 #endif
-#include <wx/module.h>
+
+#ifdef __WXGTK__
+#include <gtk/gtk.h>
+#include <gdk/gdkprivate.h>
+#include <wx/gtk/win_gtk.h>
+//#include <gdk/gdk.h>
+//#include <gdk/gdkx.h>
+//#include <gtk/gtkwindow.h>
+#endif
 
 
 //---------------------------------------------------------------------------
@@ -74,7 +80,7 @@ wxPyApp::~wxPyApp() {
 
 // This one isn't acutally called...  See __wxStart()
 bool wxPyApp::OnInit(void) {
-    return false;
+    return FALSE;
 }
 
 int  wxPyApp::MainLoop(void) {
@@ -207,7 +213,7 @@ PyObject* __wxStart(PyObject* /* self */, PyObject* args)
     }
     bResult = PyInt_AS_LONG(result);
     if (! bResult) {
-        PyErr_SetString(PyExc_SystemExit, "OnInit returned false, exiting...");
+        PyErr_SetString(PyExc_SystemExit, "OnInit returned FALSE, exiting...");
         return NULL;
     }
 
@@ -382,12 +388,14 @@ void wxPyCallback::EventThunker(wxEvent& event) {
 wxPyCallbackHelper::wxPyCallbackHelper() {
     m_self = NULL;
     m_lastFound = NULL;
+    m_incRef = FALSE;
 }
 
 
 wxPyCallbackHelper::~wxPyCallbackHelper() {
     bool doSave = wxPyRestoreThread();
-    Py_XDECREF(m_self);
+    if (m_incRef)
+        Py_XDECREF(m_self);
     wxPySaveThread(doSave);
 }
 
@@ -401,6 +409,7 @@ wxPyCallbackHelper::wxPyCallbackHelper(const wxPyCallbackHelper& other) {
 
 void wxPyCallbackHelper::setSelf(PyObject* self, int incref) {
     m_self = self;
+    m_incRef = incref;
     if (incref)
         Py_INCREF(m_self);
 }
@@ -453,7 +462,7 @@ PyObject* wxPyCallbackHelper::callCallbackObj(PyObject* argTuple) {
 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() {
@@ -571,6 +580,25 @@ PyObject* wxPy_ConvertList(wxListBase* list, const char* className) {
     return pyList;
 }
 
+//----------------------------------------------------------------------
+
+long wxPyGetWinHandle(wxWindow* win) {
+#ifdef __WXMSW__
+    return (long)win->GetHandle();
+#endif
+
+    // Find and return the actual X-Window.
+#ifdef __WXGTK__
+    if (win->m_wxwindow) {
+        GdkWindowPrivate* bwin = (GdkWindowPrivate*)GTK_PIZZA(win->m_wxwindow)->bin_window;
+        if (bwin) {
+            return (long)bwin->xwindow;
+        }
+    }
+#endif
+    return 0;
+}
+
 //----------------------------------------------------------------------
 // Some helper functions for typemaps in my_typemaps.i, so they won't be
 // included in every file...