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Fixed a bunch of embarassing reference leaks

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@15848 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2002-06-15 05:51:11 +00:00
parent be88a6ade9
commit a66212dcdf
13 changed files with 372 additions and 288 deletions
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222
wxPython/src/grid.i
View File

@@ -45,6 +45,50 @@
%}
//---------------------------------------------------------------------------
// OOR related typemaps and helper functions
%typemap(python, out) wxGridCellRenderer* { $target = wxPyMake_wxGridCellRenderer($source); }
%typemap(python, out) wxGridCellEditor* { $target = wxPyMake_wxGridCellEditor($source); }
%typemap(python, out) wxGridCellAttr* { $target = wxPyMake_wxGridCellAttr($source); }
%typemap(python, out) wxGridCellAttrProvider* { $target = wxPyMake_wxGridCellAttrProvider($source); }
%typemap(python, out) wxGridTableBase* { $target = wxPyMake_wxGridTableBase($source); }
%{
#define wxPyMake_TEMPLATE(TYPE) \
PyObject* wxPyMake_##TYPE(TYPE* source) { \
PyObject* target = NULL; \
if (source) { \
/* Check if there is already a pointer to a Python object in the \
OOR data that we can use. */ \
wxPyOORClientData* data = (wxPyOORClientData*)source->GetClientObject(); \
if (data) { \
target = data->m_obj; \
Py_INCREF(target); \
} \
/* Otherwise make a new wrapper for it the old fashioned way and \
give it the OOR treatment */ \
if (! target) { \
target = wxPyConstructObject(source, #TYPE, FALSE); \
if (target) \
source->SetClientObject(new wxPyOORClientData(target)); \
} \
} else { /* source was NULL so return None. */ \
Py_INCREF(Py_None); target = Py_None; \
} \
return target; \
} \
wxPyMake_TEMPLATE(wxGridCellRenderer)
wxPyMake_TEMPLATE(wxGridCellEditor)
wxPyMake_TEMPLATE(wxGridCellAttr)
wxPyMake_TEMPLATE(wxGridCellAttrProvider)
wxPyMake_TEMPLATE(wxGridTableBase)
%}
//---------------------------------------------------------------------------
// Macros, similar to what's in helpers.h, to aid in the creation of
// virtual methods that are able to make callbacks to Python. Many of these
@@ -81,14 +125,14 @@
#define PYCALLBACK__GCAINTINT(PCLASS, CBNAME) \
void CBNAME(wxGridCellAttr *attr, int a, int b) { \
wxPyBeginBlockThreads(); \
wxPyBeginBlockThreads(); \
bool found; \
if ((found = wxPyCBH_findCallback(m_myInst, #CBNAME))) { \
PyObject* obj = wxPyConstructObject((void*)attr, "wxGridCellAttr", 0);\
wxPyCBH_callCallback(m_myInst, Py_BuildValue("(Oii)", obj, a, b)); \
PyObject* obj = wxPyMake_wxGridCellAttr(attr); \
wxPyCBH_callCallback(m_myInst, Py_BuildValue("(Oii)", obj, a, b)); \
Py_DECREF(obj); \
} \
wxPyEndBlockThreads(); \
wxPyEndBlockThreads(); \
if (! found) \
PCLASS::CBNAME(attr, a, b); \
} \
@@ -100,10 +144,10 @@
#define PYCALLBACK__GCAINT(PCLASS, CBNAME) \
void CBNAME(wxGridCellAttr *attr, int val) { \
wxPyBeginBlockThreads(); \
wxPyBeginBlockThreads(); \
bool found; \
if ((found = wxPyCBH_findCallback(m_myInst, #CBNAME))) { \
PyObject* obj = wxPyConstructObject((void*)attr, "wxGridCellAttr", 0);\
PyObject* obj = wxPyMake_wxGridCellAttr(attr); \
wxPyCBH_callCallback(m_myInst, Py_BuildValue("(Oi)", obj, val)); \
Py_DECREF(obj); \
} \
@@ -160,8 +204,11 @@
#define PYCALLBACK__INTINTSTRING_pure(CBNAME) \
void CBNAME(int a, int b, const wxString& c) { \
wxPyBeginBlockThreads(); \
if (wxPyCBH_findCallback(m_myInst, #CBNAME)) \
wxPyCBH_callCallback(m_myInst, Py_BuildValue("(iiO)",a,b,wx2PyString(c)));\
if (wxPyCBH_findCallback(m_myInst, #CBNAME)) { \
PyObject* s = wx2PyString(c); \
rval = wxPyCBH_callCallback(m_myInst, Py_BuildValue("(iiO)",a,b,s));\
Py_DECREF(s); \
} \
wxPyEndBlockThreads(); \
}
@@ -194,8 +241,11 @@
bool rval = 0; \
bool found; \
wxPyBeginBlockThreads(); \
if ((found = wxPyCBH_findCallback(m_myInst, #CBNAME))) \
rval = wxPyCBH_callCallback(m_myInst, Py_BuildValue("(iiO)", a,b,wx2PyString(c)));\
if (wxPyCBH_findCallback(m_myInst, #CBNAME)) { \
PyObject* s = wx2PyString(c); \
rval = wxPyCBH_callCallback(m_myInst, Py_BuildValue("(iiO)",a,b,s));\
Py_DECREF(s); \
} \
wxPyEndBlockThreads(); \
if (! found) \
rval = PCLASS::CBNAME(a,b,c); \
@@ -258,7 +308,7 @@
Py_DECREF(ro); Py_DECREF(str); \
} \
} \
wxPyEndBlockThreads(); \
wxPyEndBlockThreads(); \
if (! found) \
rval = PCLASS::CBNAME(a, b); \
return rval; \
@@ -272,10 +322,10 @@
#define PYCALLBACK__(PCLASS, CBNAME) \
void CBNAME() { \
bool found; \
wxPyBeginBlockThreads(); \
wxPyBeginBlockThreads(); \
if ((found = wxPyCBH_findCallback(m_myInst, #CBNAME))) \
wxPyCBH_callCallback(m_myInst, Py_BuildValue("()")); \
wxPyEndBlockThreads(); \
wxPyEndBlockThreads(); \
if (! found) \
PCLASS::CBNAME(); \
} \
@@ -290,10 +340,10 @@
bool CBNAME(size_t a, size_t b) { \
bool rval = 0; \
bool found; \
wxPyBeginBlockThreads(); \
wxPyBeginBlockThreads(); \
if ((found = wxPyCBH_findCallback(m_myInst, #CBNAME))) \
rval = wxPyCBH_callCallback(m_myInst, Py_BuildValue("(ii)", a,b)); \
wxPyEndBlockThreads(); \
wxPyEndBlockThreads(); \
if (! found) \
rval = PCLASS::CBNAME(a,b); \
return rval; \
@@ -308,10 +358,10 @@
bool CBNAME(size_t a) { \
bool rval = 0; \
bool found; \
wxPyBeginBlockThreads(); \
wxPyBeginBlockThreads(); \
if ((found = wxPyCBH_findCallback(m_myInst, #CBNAME))) \
rval = wxPyCBH_callCallback(m_myInst, Py_BuildValue("(i)", a)); \
wxPyEndBlockThreads(); \
wxPyEndBlockThreads(); \
if (! found) \
rval = PCLASS::CBNAME(a); \
return rval; \
@@ -348,8 +398,11 @@
void CBNAME(int a, const wxString& c) { \
bool found; \
wxPyBeginBlockThreads(); \
if ((found = wxPyCBH_findCallback(m_myInst, #CBNAME))) \
wxPyCBH_callCallback(m_myInst, Py_BuildValue("(iO)", a, wx2PyString(c))); \
if (wxPyCBH_findCallback(m_myInst, #CBNAME)) { \
PyObject* s = wx2PyString(c); \
wxPyCBH_callCallback(m_myInst, Py_BuildValue("(iO)",a,s)); \
Py_DECREF(s); \
} \
wxPyEndBlockThreads(); \
if (! found) \
PCLASS::CBNAME(a,c); \
@@ -446,50 +499,6 @@
%}
//---------------------------------------------------------------------------
// OOR related typemaps and helper functions
%typemap(python, out) wxGridCellRenderer* { $target = wxPyMake_wxGridCellRenderer($source); }
%typemap(python, out) wxGridCellEditor* { $target = wxPyMake_wxGridCellEditor($source); }
%typemap(python, out) wxGridCellAttr* { $target = wxPyMake_wxGridCellAttr($source); }
%typemap(python, out) wxGridCellAttrProvider* { $target = wxPyMake_wxGridCellAttrProvider($source); }
%typemap(python, out) wxGridTableBase* { $target = wxPyMake_wxGridTableBase($source); }
%{
#define wxPyMake_TEMPLATE(TYPE) \
PyObject* wxPyMake_##TYPE(TYPE* source) { \
PyObject* target = NULL; \
if (source) { \
/* Check if there is already a pointer to a Python object in the \
OOR data that we can use. */ \
wxPyOORClientData* data = (wxPyOORClientData*)source->GetClientObject(); \
if (data) { \
target = data->m_obj; \
Py_INCREF(target); \
} \
/* Otherwise make a new wrapper for it the old fashioned way and \
give it the OOR treatment */ \
if (! target) { \
target = wxPyConstructObject(source, #TYPE, FALSE); \
if (target) \
source->SetClientObject(new wxPyOORClientData(target)); \
} \
} else { /* source was NULL so return None. */ \
Py_INCREF(Py_None); target = Py_None; \
} \
return target; \
} \
wxPyMake_TEMPLATE(wxGridCellRenderer)
wxPyMake_TEMPLATE(wxGridCellEditor)
wxPyMake_TEMPLATE(wxGridCellAttr)
wxPyMake_TEMPLATE(wxGridCellAttrProvider)
wxPyMake_TEMPLATE(wxGridTableBase)
%}
//---------------------------------------------------------------------------
@@ -559,13 +568,17 @@ public:
int row, int col, bool isSelected) {
wxPyBeginBlockThreads();
if (wxPyCBH_findCallback(m_myInst, "Draw")) {
wxPyCBH_callCallback(m_myInst,
Py_BuildValue("(OOOOiii)",
wxPyConstructObject((void*)&grid, "wxGrid", 0),
wxPyConstructObject((void*)&attr, "wxGridCellAttr", 0),
wxPyConstructObject((void*)&dc, "wxDC", 0),
wxPyConstructObject((void*)&rect, "wxRect", 0),
row, col, isSelected));
PyObject* go = wxPyMake_wxObject(&grid);
PyObject* dco = wxPyMake_wxObject(&dc);
PyObject* ao = wxPyMake_wxGridCellAttr(&attr);
PyObject* ro = wxPyConstructObject((void*)&rect, "wxRect", 0);
wxPyCBH_callCallback(m_myInst, Py_BuildValue("(OOOOiii)", go, ao, dco, ro,
row, col, isSelected));
Py_DECREF(go);
Py_DECREF(ao);
Py_DECREF(dco);
Py_DECREF(ro);
}
wxPyEndBlockThreads();
}
@@ -577,12 +590,17 @@ public:
if (wxPyCBH_findCallback(m_myInst, "GetBestSize")) {
PyObject* ro;
wxSize* ptr;
ro = wxPyCBH_callCallbackObj(m_myInst,
Py_BuildValue("(OOOii)",
wxPyConstructObject((void*)&grid, "wxGrid", 0),
wxPyConstructObject((void*)&attr, "wxGridCellAttr", 0),
wxPyConstructObject((void*)&dc, "wxDC", 0),
row, col));
PyObject* go = wxPyMake_wxObject(&grid);
PyObject* dco = wxPyMake_wxObject(&dc);
PyObject* ao = wxPyMake_wxGridCellAttr(&attr);
ro = wxPyCBH_callCallbackObj(m_myInst, Py_BuildValue("(OOOii)",
go, ao, dco,
row, col));
Py_DECREF(go);
Py_DECREF(ao);
Py_DECREF(dco);
if (ro) {
const char* errmsg = "GetBestSize should return a 2-tuple of integers or a wxSize object.";
if (!SWIG_GetPtrObj(ro, (void **)&ptr, "_wxSize_p")) {
@@ -763,11 +781,12 @@ public:
void Create(wxWindow* parent, wxWindowID id, wxEvtHandler* evtHandler) {
wxPyBeginBlockThreads();
if (wxPyCBH_findCallback(m_myInst, "Create")) {
wxPyCBH_callCallback(m_myInst,
Py_BuildValue("(OiO)",
wxPyConstructObject((void*)parent, "wxWindow", 0),
id,
wxPyConstructObject((void*)evtHandler, "wxEvtHandler", 0)));
PyObject* po = wxPyMake_wxObject(parent);
PyObject* eo = wxPyMake_wxObject(evtHandler);
wxPyCBH_callCallback(m_myInst, Py_BuildValue("(OiO)", po, id, eo));
Py_DECREF(po);
Py_DECREF(eo);
}
wxPyEndBlockThreads();
}
@@ -776,9 +795,9 @@ public:
void BeginEdit(int row, int col, wxGrid* grid) {
wxPyBeginBlockThreads();
if (wxPyCBH_findCallback(m_myInst, "BeginEdit")) {
wxPyCBH_callCallback(m_myInst,
Py_BuildValue("(iiO)", row, col,
wxPyConstructObject((void*)grid, "wxGrid", 0)));
PyObject* go = wxPyMake_wxObject(grid);
wxPyCBH_callCallback(m_myInst, Py_BuildValue("(iiO)", row, col, go));
Py_DECREF(go);
}
wxPyEndBlockThreads();
}
@@ -788,9 +807,9 @@ public:
bool rv = FALSE;
wxPyBeginBlockThreads();
if (wxPyCBH_findCallback(m_myInst, "EndEdit")) {
rv = wxPyCBH_callCallback(m_myInst,
Py_BuildValue("(iiO)", row, col,
wxPyConstructObject((void*)grid, "wxGrid", 0)));
PyObject* go = wxPyMake_wxObject(grid);
rv = wxPyCBH_callCallback(m_myInst, Py_BuildValue("(iiO)", row, col, go));
Py_DECREF(go);
}
wxPyEndBlockThreads();
return rv;
@@ -818,10 +837,11 @@ public:
void Show(bool show, wxGridCellAttr *attr) {
bool found;
wxPyBeginBlockThreads();
if ((found = wxPyCBH_findCallback(m_myInst, "Show")))
wxPyCBH_callCallback(m_myInst,
Py_BuildValue("(iO)", show,
wxPyConstructObject((void*)attr, "wxGridCellAttr", 0)));
if ((found = wxPyCBH_findCallback(m_myInst, "Show"))) {
PyObject* ao = wxPyMake_wxGridCellAttr(attr);
wxPyCBH_callCallback(m_myInst, Py_BuildValue("(iO)", show, ao));
Py_DECREF(ao);
}
wxPyEndBlockThreads();
if (! found)
wxGridCellEditor::Show(show, attr);
@@ -832,13 +852,17 @@ public:
void PaintBackground(const wxRect& rectCell, wxGridCellAttr *attr) {
bool found; \
bool found;
wxPyBeginBlockThreads();
if ((found = wxPyCBH_findCallback(m_myInst, "PaintBackground)")))
wxPyCBH_callCallback(m_myInst,
Py_BuildValue("(OO)",
wxPyConstructObject((void*)&rectCell, "wxRect", 0),
wxPyConstructObject((void*)attr, "wxGridCellAttr", 0)));
if ((found = wxPyCBH_findCallback(m_myInst, "PaintBackground)"))) {
PyObject* ao = wxPyMake_wxGridCellAttr(attr);
PyObject* ro = wxPyConstructObject((void*)&rectCell, "wxRect", 0);
wxPyCBH_callCallback(m_myInst, Py_BuildValue("(OO)", ro, ao));
Py_DECREF(ro);
Py_DECREF(ao);
}
wxPyEndBlockThreads();
if (! found)
wxGridCellEditor::PaintBackground(rectCell, attr);
@@ -1189,7 +1213,9 @@ public:
void SetValue(int row, int col, const wxString& val) {
wxPyBeginBlockThreads();
if (wxPyCBH_findCallback(m_myInst, "SetValue")) {
wxPyCBH_callCallback(m_myInst, Py_BuildValue("(iiO)",row,col,wx2PyString(val)));
PyObject* s = wx2PyString(val);
wxPyCBH_callCallback(m_myInst, Py_BuildValue("(iiO)",row,col,s));
Py_DECREF(s);
}
wxPyEndBlockThreads();
}