X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5a2a9da2c234078f32cf6827bbca0d31abd8a85c..e41e579f40ec15c8c20aa3118b7367281ae4f95b:/wxPython/src/msw/misc2.cpp diff --git a/wxPython/src/msw/misc2.cpp b/wxPython/src/msw/misc2.cpp index 24cd2b5e94..1d47194733 100644 --- a/wxPython/src/msw/misc2.cpp +++ b/wxPython/src/msw/misc2.cpp @@ -315,6 +315,86 @@ public: }; #include + +#ifdef __WXMSW__ +#include +#include +#endif + + +void wxDrawWindowOnDC(wxWindow* window, const wxDC& dc, int method) +{ +#ifdef __WXMSW__ + + switch (method) + { + case 1: + // This one only partially works. Appears to be an undocumented + // "standard" convention that not all widgets adhear to. For + // example, for some widgets backgrounds or non-client areas may + // not be painted. + ::SendMessage(GetHwndOf(window), WM_PAINT, (long)GetHdcOf(dc), 0); + break; + + case 2: + // This one works much better, except for on XP. On Win2k nearly + // all widgets and their children are captured correctly[**]. On + // XP with Themes activated most native widgets draw only + // partially, if at all. Without themes it works just like on + // Win2k. + // + // ** For example the radio buttons in a wxRadioBox are not its + // children by default, but you can capture it via the panel + // instead, or change RADIOBTN_PARENT_IS_RADIOBOX in radiobox.cpp. + ::SendMessage(GetHwndOf(window), WM_PRINT, (long)GetHdcOf(dc), + PRF_CLIENT | PRF_NONCLIENT | PRF_CHILDREN | + PRF_ERASEBKGND | PRF_OWNED ); + break; + + case 3: + // This one is only defined in the latest SDK and is only + // available on XP. MSDN says it is similar to sending WM_PRINT + // so I expect that it will work similar to the above. Since it + // is avaialble only on XP, it can't be compiled like this and + // will have to be loaded dynamically. + // //::PrintWindow(GetHwndOf(window), GetHdcOf(dc), 0); //break; + + // fall through + + case 4: + // Use PrintWindow if available, or fallback to WM_PRINT + // otherwise. Unfortunately using PrintWindow is even worse than + // WM_PRINT. For most native widgets nothing is drawn to the dc + // at all, with or without Themes. + typedef BOOL (WINAPI *PrintWindow_t)(HWND, HDC, UINT); + static bool s_triedToLoad = false; + static PrintWindow_t pfnPrintWindow = NULL; + if ( !s_triedToLoad ) + { + + s_triedToLoad = true; + wxDynamicLibrary dllUser32(_T("user32.dll")); + if ( dllUser32.IsLoaded() ) + { + wxLogNull nolog; // Don't report errors here + pfnPrintWindow = (PrintWindow_t)dllUser32.GetSymbol(_T("PrintWindow")); + } + } + if (pfnPrintWindow) + { + printf("Using PrintWindow\n"); + pfnPrintWindow(GetHwndOf(window), GetHdcOf(dc), 0); + } + else + { + printf("Using WM_PRINT\n"); + ::SendMessage(GetHwndOf(window), WM_PRINT, (long)GetHdcOf(dc), + PRF_CLIENT | PRF_NONCLIENT | PRF_CHILDREN | PRF_ERASEBKGND | PRF_OWNED ); + } + } +#endif +} + #ifdef __cplusplus extern "C" { #endif @@ -1460,24 +1540,6 @@ static PyObject *_wrap_wxCheckForInterrupt(PyObject *self, PyObject *args, PyObj return _resultobj; } -static PyObject *_wrap_wxFlushEvents(PyObject *self, PyObject *args, PyObject *kwargs) { - PyObject * _resultobj; - char *_kwnames[] = { NULL }; - - self = self; - if(!PyArg_ParseTupleAndKeywords(args,kwargs,":wxFlushEvents",_kwnames)) - return NULL; -{ - PyThreadState* __tstate = wxPyBeginAllowThreads(); - wxFlushEvents(); - - wxPyEndAllowThreads(__tstate); - if (PyErr_Occurred()) return NULL; -} Py_INCREF(Py_None); - _resultobj = Py_None; - return _resultobj; -} - static PyObject *_wrap_wxGetTopLevelParent(PyObject *self, PyObject *args, PyObject *kwargs) { PyObject * _resultobj; wxWindow * _result; @@ -2347,6 +2409,42 @@ static PyObject *_wrap_wxTheMimeTypesManager_get() { return pyobj; } +static PyObject *_wrap_wxDrawWindowOnDC(PyObject *self, PyObject *args, PyObject *kwargs) { + PyObject * _resultobj; + wxWindow * _arg0; + wxDC * _arg1; + int _arg2; + PyObject * _argo0 = 0; + PyObject * _argo1 = 0; + char *_kwnames[] = { "window","dc","method", NULL }; + + self = self; + if(!PyArg_ParseTupleAndKeywords(args,kwargs,"OOi:wxDrawWindowOnDC",_kwnames,&_argo0,&_argo1,&_arg2)) + return NULL; + if (_argo0) { + if (_argo0 == Py_None) { _arg0 = NULL; } + else if (SWIG_GetPtrObj(_argo0,(void **) &_arg0,"_wxWindow_p")) { + PyErr_SetString(PyExc_TypeError,"Type error in argument 1 of wxDrawWindowOnDC. Expected _wxWindow_p."); + return NULL; + } + } + if (_argo1) { + if (SWIG_GetPtrObj(_argo1,(void **) &_arg1,"_wxDC_p")) { + PyErr_SetString(PyExc_TypeError,"Type error in argument 2 of wxDrawWindowOnDC. Expected _wxDC_p."); + return NULL; + } + } +{ + PyThreadState* __tstate = wxPyBeginAllowThreads(); + wxDrawWindowOnDC(_arg0,*_arg1,_arg2); + + wxPyEndAllowThreads(__tstate); + if (PyErr_Occurred()) return NULL; +} Py_INCREF(Py_None); + _resultobj = Py_None; + return _resultobj; +} + static PyObject *_wrap_wxSystemSettings_GetColour(PyObject *self, PyObject *args, PyObject *kwargs) { PyObject * _resultobj; wxColour * _result; @@ -11532,6 +11630,7 @@ static PyMethodDef misc2cMethods[] = { { "wxSystemSettings_GetMetric", (PyCFunction) _wrap_wxSystemSettings_GetMetric, METH_VARARGS | METH_KEYWORDS }, { "wxSystemSettings_GetFont", (PyCFunction) _wrap_wxSystemSettings_GetFont, METH_VARARGS | METH_KEYWORDS }, { "wxSystemSettings_GetColour", (PyCFunction) _wrap_wxSystemSettings_GetColour, METH_VARARGS | METH_KEYWORDS }, + { "wxDrawWindowOnDC", (PyCFunction) _wrap_wxDrawWindowOnDC, METH_VARARGS | METH_KEYWORDS }, { "wxWaveData", (PyCFunction) _wrap_wxWaveData, METH_VARARGS | METH_KEYWORDS }, { "wxExecute", (PyCFunction) _wrap_wxExecute, METH_VARARGS | METH_KEYWORDS }, { "wxSafeShowMessage", (PyCFunction) _wrap_wxSafeShowMessage, METH_VARARGS | METH_KEYWORDS }, @@ -11562,7 +11661,6 @@ static PyMethodDef misc2cMethods[] = { { "wxCaret_SetBlinkTime", (PyCFunction) _wrap_wxCaret_SetBlinkTime, METH_VARARGS | METH_KEYWORDS }, { "wxCaret_GetBlinkTime", (PyCFunction) _wrap_wxCaret_GetBlinkTime, METH_VARARGS | METH_KEYWORDS }, { "wxGetTopLevelParent", (PyCFunction) _wrap_wxGetTopLevelParent, METH_VARARGS | METH_KEYWORDS }, - { "wxFlushEvents", (PyCFunction) _wrap_wxFlushEvents, METH_VARARGS | METH_KEYWORDS }, { "wxCheckForInterrupt", (PyCFunction) _wrap_wxCheckForInterrupt, METH_VARARGS | METH_KEYWORDS }, { "wxFindWindowAtPoint", (PyCFunction) _wrap_wxFindWindowAtPoint, METH_VARARGS | METH_KEYWORDS }, { "wxGenericFindWindowAtPoint", (PyCFunction) _wrap_wxGenericFindWindowAtPoint, METH_VARARGS | METH_KEYWORDS },