Apply parts of patch #1719888 to fix compilation on Mac and with

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

diff --git a/wxPython/src/helpers.cpp b/wxPython/src/helpers.cpp
index 5497d2f5b1c8f2af81f701fd72705981e15b020c..3e7a8e9c9cb939981be37ea1f1f2bafa7d16f04e 100644 (file)
--- a/wxPython/src/helpers.cpp
+++ b/wxPython/src/helpers.cpp
@@ -297,6 +297,17 @@ void wxPyApp::MacOpenFile(const wxString &fileName)
     wxPyEndBlockThreads(blocked);
 }
 
+void wxPyApp::MacOpenURL(const wxString &url)
+{
+    wxPyBlock_t blocked = wxPyBeginBlockThreads();
+    if (wxPyCBH_findCallback(m_myInst, "MacOpenURL")) {
+        PyObject* s = wx2PyString(url);
+        wxPyCBH_callCallback(m_myInst, Py_BuildValue("(O)", s));
+        Py_DECREF(s);
+    }
+    wxPyEndBlockThreads(blocked);
+}
+
 void wxPyApp::MacPrintFile(const wxString &fileName)
 {
     wxPyBlock_t blocked = wxPyBeginBlockThreads();
@@ -1260,7 +1271,7 @@ wxPyCBInputStream::wxPyCBInputStream(const wxPyCBInputStream& other)
 
 
 wxPyCBInputStream::~wxPyCBInputStream() {
-    wxPyBlock_t blocked;
+    wxPyBlock_t blocked = wxPyBlock_t_default;
     if (m_block) blocked = wxPyBeginBlockThreads();
     Py_XDECREF(m_read);
     Py_XDECREF(m_seek);
@@ -1270,7 +1281,7 @@ wxPyCBInputStream::~wxPyCBInputStream() {
 
 
 wxPyCBInputStream* wxPyCBInputStream::create(PyObject *py, bool block) {
-    wxPyBlock_t blocked;
+    wxPyBlock_t blocked = wxPyBlock_t_default;
     if (block) blocked = wxPyBeginBlockThreads();
 
     PyObject* read = getMethod(py, "read");
@@ -1724,7 +1735,7 @@ PyObject* wxPyCBH_callCallbackObj(const wxPyCallbackHelper& cbh, PyObject* argTu
 
 
 void wxPyCBH_delete(wxPyCallbackHelper* cbh) {
-    if (cbh->m_incRef) {
+    if (cbh->m_incRef && Py_IsInitialized()) {
         wxPyBlock_t blocked = wxPyBeginBlockThreads();
         Py_XDECREF(cbh->m_self);
         Py_XDECREF(cbh->m_class);
@@ -1873,8 +1884,7 @@ wxString* wxString_in_helper(PyObject* source) {
     target = new wxString();
     size_t len = PyUnicode_GET_SIZE(uni);
     if (len) {
-        PyUnicode_AsWideChar((PyUnicodeObject*)uni, target->GetWriteBuf(len), len);
-        target->UngetWriteBuf(len);
+        PyUnicode_AsWideChar((PyUnicodeObject*)uni, wxStringBuffer(*target, len), len);
     }
 
     if (PyString_Check(source))
@@ -1916,8 +1926,7 @@ wxString Py2wxString(PyObject* source)
     }
     size_t len = PyUnicode_GET_SIZE(uni);
     if (len) {
-        PyUnicode_AsWideChar((PyUnicodeObject*)uni, target.GetWriteBuf(len), len);
-        target.UngetWriteBuf();
+        PyUnicode_AsWideChar((PyUnicodeObject*)uni, wxStringBuffer(target, len), len);
     }
 
     if (!PyUnicode_Check(source))
@@ -2526,6 +2535,17 @@ bool wxPoint_helper(PyObject* source, wxPoint** obj)
 
 
 
+bool wxPosition_helper(PyObject* source, wxPosition** obj)
+{
+    if (source == Py_None) {
+        **obj = wxPosition(-1,-1);
+        return true;
+    }
+    return wxPyTwoIntItem_helper(source, obj, wxT("wxPosition"));
+}
+
+
+
 bool wxRealPoint_helper(PyObject* source, wxRealPoint** obj) {
 
     if (source == Py_None) {