gtk.FILE_CHOOSER_ACTION_SAVE, ('gtk-cancel',gtk.RESPONSE_CANCEL, 'gtk-save',gtk.RESPONSE_OK))
file_dialog.set_do_overwrite_confirmation(True)
file_dialog.set_current_name(basename) #show the current filename
file_dialog.set_current_folder(dirname) #current directory
file_dialog.set_select_multiple(False)
file_dialog.set_local_only(True)
if gtk.RESPONSE_OK == file_dialog.run(): #run the dialog
file_path = file_dialog.get_filename() #get the file path
self._input.set_text(file_path)
self._handle_changed()
file_dialog.destroy() #destroy the dialog
#blacklist certain ids, its not complete, but should help
import __builtin__
ID_BLACKLIST = ['self', 'options', 'gr', 'blks2', 'wxgui', 'wx', 'math', 'forms', 'firdes'] + \
filter(lambda x: not x.startswith('_'), dir(gr.top_block())) + dir(__builtin__)
#define types, native python + numpy
VECTOR_TYPES = (tuple, list, set, numpy.ndarray)
COMPLEX_TYPES = [complex, numpy.complex, numpy.complex64, numpy.complex128]
REAL_TYPES = [float, numpy.float, numpy.float32, numpy.float64]
INT_TYPES = [int, long, numpy.int, numpy.int8, numpy.int16, numpy.int32, numpy.uint64,
numpy.uint, numpy.uint8, numpy.uint16, numpy.uint32, numpy.uint64]
#cast to tuple for isinstance, concat subtypes
COMPLEX_TYPES = tuple(COMPLEX_TYPES + REAL_TYPES + INT_TYPES)
REAL_TYPES = tuple(REAL_TYPES + INT_TYPES)
INT_TYPES = tuple(INT_TYPES)
class Param(_Param, _GUIParam):
def __init__(self, **kwargs):
_Param.__init__(self, **kwargs)
def setUp (self):
self.tb = gr.top_block ()
