Committing in .

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

diff --git a/utils/wxPython/src/helpers.cpp b/utils/wxPython/src/helpers.cpp
index 87ec5fbe714a5c4d145b2e3da67a461d918e2fda..9a32b7fc273fae92d90cb02d1881ab2b0b4b23c6 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 +24,18 @@
 #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>
+
+extern GtkWidget *wxRootWindow;
+
+#endif
 
 
 //---------------------------------------------------------------------------
@@ -74,47 +83,32 @@ wxPyApp::~wxPyApp() {
 
 // This one isn't acutally called...  See __wxStart()
 bool wxPyApp::OnInit(void) {
-    return false;
+    return FALSE;
 }
 
 int  wxPyApp::MainLoop(void) {
-    int retval = wxApp::MainLoop();
-//#    AfterMainLoop();
-    wxPythonApp->OnExit();  //#
-    return retval;
-}
-
-
-//#  void wxPyApp::AfterMainLoop(void) {
-//      // more stuff from wxEntry...
-
-//      if (wxPythonApp->GetTopWindow()) {
-//          // Forcibly delete the window.
-//          if (wxPythonApp->GetTopWindow()->IsKindOf(CLASSINFO(wxFrame)) ||
-//              wxPythonApp->GetTopWindow()->IsKindOf(CLASSINFO(wxDialog))) {
+    int retval = 0;
 
-//              wxPythonApp->GetTopWindow()->Close(TRUE);
-//              wxPythonApp->DeletePendingObjects();
-//          }
-//          else {
-//              delete wxPythonApp->GetTopWindow();
-//              wxPythonApp->SetTopWindow(NULL);
-//          }
-//      }
-//  #ifdef __WXGTK__
-//        wxPythonApp->DeletePendingObjects();
-//  #endif
+    DeletePendingObjects();
+#ifdef __WXGTK__
+    m_initialized = wxTopLevelWindows.GetCount() != 0;
+#endif
 
-//      wxPythonApp->OnExit();
-//      wxApp::CleanUp();
-//  //    delete wxPythonApp;
-//  }
+    if (Initialized()) {
+        retval = wxApp::MainLoop();
+        wxPythonApp->OnExit();
+    }
+    return retval;
+}
 
 
 //---------------------------------------------------------------------
-// a few native methods to add to the module
 //----------------------------------------------------------------------
 
+int  WXDLLEXPORT wxEntryStart( int argc, char** argv );
+int  WXDLLEXPORT wxEntryInitGui();
+void WXDLLEXPORT wxEntryCleanup();
+
 
 // This is where we pick up the first part of the wxEntry functionality...
 // The rest is in __wxStart and  AfterMainLoop.  This function is called when
@@ -131,11 +125,7 @@ void __wxPreStart()
     if (wxTopLevelWindows.Number() > 0)
         return;
 
-#ifdef __WXMSW__
-    wxApp::Initialize();
-#endif
 
-#ifdef __WXGTK__
     PyObject* sysargv = PySys_GetObject("argv");
     int argc = PyList_Size(sysargv);
     char** argv = new char*[argc+1];
@@ -144,22 +134,11 @@ void __wxPreStart()
         argv[x] = PyString_AsString(PyList_GetItem(sysargv, x));
     argv[argc] = NULL;
 
-    gtk_set_locale();
-#if wxUSE_WCHAR_T
-    if (!wxOKlibc()) wxConvCurrent = &wxConvLocal;
-#else
-    if (!wxOKlibc()) wxConvCurrent = (wxMBConv*) NULL;
-#endif
-    gtk_init( &argc, &argv );
-    wxSetDetectableAutoRepeat( TRUE );
-    delete [] argv;
-
-    wxApp::Initialize();     // may return FALSE. Should we check?
-#endif
-
+    wxEntryStart(argc, argv);
 }
 
 
+
 #ifdef WXP_WITH_THREAD
 PyThreadState*  wxPyEventThreadState = NULL;
 #endif
@@ -191,8 +170,8 @@ PyObject* __wxStart(PyObject* /* self */, PyObject* args)
     // This is the next part of the wxEntry functionality...
     wxPythonApp->argc = 0;
     wxPythonApp->argv = NULL;
-    wxPythonApp->OnInitGui();
 
+    wxEntryInitGui();
 
     // Call the Python App's OnInit function
     arglist = PyTuple_New(0);
@@ -207,19 +186,21 @@ 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;
     }
 
 #ifdef __WXGTK__
-    wxTheApp->m_initialized = (wxTopLevelWindows.Number() > 0);
+    wxTheApp->m_initialized = (wxTopLevelWindows.GetCount() > 0);
 #endif
 
     Py_INCREF(Py_None);
     return Py_None;
 }
 
-
+void __wxCleanup() {
+    wxEntryCleanup();
+}
 
 
 
@@ -456,7 +437,7 @@ 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() {
@@ -574,6 +555,25 @@ 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...