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FileSelectorObject.c
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FileSelectorObject.c
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#include "Tymber.h"
static PyObject*
TyFileSelector_new(PyTypeObject* type, PyObject* args, PyObject* kwds)
{
TyFileSelectorObject* self = (TyFileSelectorObject*)type->tp_alloc(type, 0);
if (self != NULL) {
self->bSave = FALSE;
return (PyObject*)self;
}
else
return NULL;
}
static int
TyFileSelector_init(TyFileSelectorObject* self, PyObject* args, PyObject* kwds)
{
static char* kwlist[] = { "caption", "path", "name", "extension", "save", NULL };
LPCSTR strCaption, strInitialPath = NULL, strName = NULL, strExtension = NULL;
if (!PyArg_ParseTupleAndKeywords(args, kwds, "s|zzzb", kwlist,
&strCaption,
&strInitialPath,
&strName,
&strExtension,
&self->bSave))
return -1;
self->szCaption = toW(strCaption);
self->szInitialPath = toW(strInitialPath);
self->szName = toW(strName);
self->szExtension = toW(strExtension);
return 0;
}
static PyObject*
TyFileSelector_run(TyFileSelectorObject* self)
{
OPENFILENAME ofn;
//wchar_t szFilter[] = L"Bitmap (*.BMP)\0*.bmp\0";
wchar_t szOpenFileNamePath[MAX_PATH];
wchar_t szDefExt[MAX_PATH];
szOpenFileNamePath[0] = '\0';
if (self->szName)
StringCchCopyW(szOpenFileNamePath, MAX_PATH, self->szName);
ZeroMemory(&ofn, sizeof(ofn));
ofn.lStructSize = sizeof(OPENFILENAME);
ofn.hwndOwner = ((TyWindowObject*)g->pyApp->pyWindow)->hWin;
//ofn.lpstrFilter = 0;
ofn.lpstrCustomFilter = NULL;
ofn.nMaxCustFilter = 0;
ofn.nFilterIndex = 0;
ofn.lpstrFile = szOpenFileNamePath;
ofn.nMaxFile = MAX_PATH;
ofn.lpstrFileTitle = NULL;
ofn.nMaxFileTitle = MAX_PATH;
ofn.lpstrInitialDir = self->szInitialPath == NULL ? NULL : self->szInitialPath;
ofn.lpstrTitle = self->szCaption;
ofn.Flags = OFN_PATHMUSTEXIST | (self->bSave ? OFN_OVERWRITEPROMPT : OFN_FILEMUSTEXIST); //OFN_HIDEREADONLY
if (self->szExtension) {
ZeroMemory(szDefExt, MAX_PATH); // to add the extra '\0'
StringCchCopyW(szDefExt, MAX_PATH, self->szExtension);
ofn.lpstrFilter = ofn.lpstrDefExt = szDefExt; // L"mdp\0";
}
else
ofn.lpstrFilter = ofn.lpstrDefExt = NULL;
PyObject* pyFileNamePath;
if (self->bSave) {
if (GetSaveFileNameW(&ofn) == TRUE) {
pyFileNamePath = PyUnicode_FromWideChar(szOpenFileNamePath, -1);
return pyFileNamePath;
}
}
else {
if (GetOpenFileNameW(&ofn) == TRUE) {
pyFileNamePath = PyUnicode_FromWideChar(szOpenFileNamePath, -1);
return pyFileNamePath;
}
}
Py_RETURN_NONE;
}
static void
TyFileSelector_dealloc(TyFileSelectorObject* self)
{
PyMem_RawFree(self->szCaption);
PyMem_RawFree(self->szInitialPath);
PyMem_RawFree(self->szName);
PyMem_RawFree(self->szExtension);
Py_TYPE(self)->tp_base->tp_dealloc((PyObject*)self);
}
static PyMemberDef TyFileSelector_members[] = {
{ NULL }
};
static PyMethodDef TyFileSelector_methods[] = {
{ "run", (PyCFunction)TyFileSelector_run, METH_NOARGS, "Run as dialog (modal)." },
{ NULL }
};
PyTypeObject TyFileSelectorType = {
PyVarObject_HEAD_INIT(NULL, 0)
"tymber.FileSelector", /* tp_name */
sizeof(TyFileSelectorObject), /* tp_basicsize */
0, /* tp_itemsize */
(destructor)TyFileSelector_dealloc, /* tp_dealloc */
0, /* tp_print */
0, /* tp_getattr */
0, /* tp_setattr */
0, /* tp_reserved */
0, /* tp_repr */
0, /* tp_as_number */
0, /* tp_as_sequence */
0, /* tp_as_mapping */
0, /* tp_hash */
0, /* tp_call */
0, /* tp_str */
0, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
"FileSelector object", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
0, /* tp_iter */
0, /* tp_iternext */
TyFileSelector_methods, /* tp_methods */
TyFileSelector_members, /* tp_members */
0, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
(initproc)TyFileSelector_init, /* tp_init */
0, /* tp_alloc */
TyFileSelector_new, /* tp_new */
PyObject_Free, /* tp_free */
};