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Diffstat (limited to 'examples/wxSerialConfigDialog.py')
| -rw-r--r-- | examples/wxSerialConfigDialog.py | 260 |
1 files changed, 260 insertions, 0 deletions
diff --git a/examples/wxSerialConfigDialog.py b/examples/wxSerialConfigDialog.py new file mode 100644 index 0000000..7085035 --- /dev/null +++ b/examples/wxSerialConfigDialog.py @@ -0,0 +1,260 @@ +#!/usr/bin/env python +# generated by wxGlade 0.3.1 on Thu Oct 02 23:25:44 2003 + +#from wxPython.wx import * +import wx +import serial + +SHOW_BAUDRATE = 1<<0 +SHOW_FORMAT = 1<<1 +SHOW_FLOW = 1<<2 +SHOW_TIMEOUT = 1<<3 +SHOW_ALL = SHOW_BAUDRATE|SHOW_FORMAT|SHOW_FLOW|SHOW_TIMEOUT + +try: + enumerate +except NameError: + def enumerate(sequence): + return zip(range(len(sequence)), sequence) + +class SerialConfigDialog(wx.Dialog): + """Serial Port confiuration dialog, to be used with pyserial 2.0+ + When instantiating a class of this dialog, then the "serial" keyword + argument is mandatory. It is a reference to a serial.Serial instance. + the optional "show" keyword argument can be used to show/hide different + settings. The default is SHOW_ALL which coresponds to + SHOW_BAUDRATE|SHOW_FORMAT|SHOW_FLOW|SHOW_TIMEOUT. All constants can be + found in ths module (not the class).""" + + def __init__(self, *args, **kwds): + #grab the serial keyword and remove it from the dict + self.serial = kwds['serial'] + del kwds['serial'] + self.show = SHOW_ALL + if kwds.has_key('show'): + self.show = kwds['show'] + del kwds['show'] + # begin wxGlade: SerialConfigDialog.__init__ + # end wxGlade + kwds["style"] = wx.DEFAULT_DIALOG_STYLE + wx.Dialog.__init__(self, *args, **kwds) + self.label_2 = wx.StaticText(self, -1, "Port") + self.combo_box_port = wx.ComboBox(self, -1, choices=["dummy1", "dummy2", "dummy3", "dummy4", "dummy5"], style=wx.CB_DROPDOWN) + if self.show & SHOW_BAUDRATE: + self.label_1 = wx.StaticText(self, -1, "Baudrate") + self.choice_baudrate = wx.Choice(self, -1, choices=["choice 1"]) + if self.show & SHOW_FORMAT: + self.label_3 = wx.StaticText(self, -1, "Data Bits") + self.choice_databits = wx.Choice(self, -1, choices=["choice 1"]) + self.label_4 = wx.StaticText(self, -1, "Stop Bits") + self.choice_stopbits = wx.Choice(self, -1, choices=["choice 1"]) + self.label_5 = wx.StaticText(self, -1, "Parity") + self.choice_parity = wx.Choice(self, -1, choices=["choice 1"]) + if self.show & SHOW_TIMEOUT: + self.checkbox_timeout = wx.CheckBox(self, -1, "Use Timeout") + self.text_ctrl_timeout = wx.TextCtrl(self, -1, "") + self.label_6 = wx.StaticText(self, -1, "seconds") + if self.show & SHOW_FLOW: + self.checkbox_rtscts = wx.CheckBox(self, -1, "RTS/CTS") + self.checkbox_xonxoff = wx.CheckBox(self, -1, "Xon/Xoff") + self.button_ok = wx.Button(self, -1, "OK") + self.button_cancel = wx.Button(self, -1, "Cancel") + + self.__set_properties() + self.__do_layout() + #fill in ports and select current setting + index = 0 + self.combo_box_port.Clear() + for n in range(4): + portname = serial.device(n) + self.combo_box_port.Append(portname) + if self.serial.portstr == portname: + index = n + if self.serial.portstr is not None: + self.combo_box_port.SetValue(str(self.serial.portstr)) + else: + self.combo_box_port.SetSelection(index) + if self.show & SHOW_BAUDRATE: + #fill in badrates and select current setting + self.choice_baudrate.Clear() + for n, baudrate in enumerate(self.serial.BAUDRATES): + self.choice_baudrate.Append(str(baudrate)) + if self.serial.baudrate == baudrate: + index = n + self.choice_baudrate.SetSelection(index) + if self.show & SHOW_FORMAT: + #fill in databits and select current setting + self.choice_databits.Clear() + for n, bytesize in enumerate(self.serial.BYTESIZES): + self.choice_databits.Append(str(bytesize)) + if self.serial.bytesize == bytesize: + index = n + self.choice_databits.SetSelection(index) + #fill in stopbits and select current setting + self.choice_stopbits.Clear() + for n, stopbits in enumerate(self.serial.STOPBITS): + self.choice_stopbits.Append(str(stopbits)) + if self.serial.stopbits == stopbits: + index = n + self.choice_stopbits.SetSelection(index) + #fill in parities and select current setting + self.choice_parity.Clear() + for n, parity in enumerate(self.serial.PARITIES): + self.choice_parity.Append(str(serial.PARITY_NAMES[parity])) + if self.serial.parity == parity: + index = n + self.choice_parity.SetSelection(index) + if self.show & SHOW_TIMEOUT: + #set the timeout mode and value + if self.serial.timeout is None: + self.checkbox_timeout.SetValue(False) + self.text_ctrl_timeout.Enable(False) + else: + self.checkbox_timeout.SetValue(True) + self.text_ctrl_timeout.Enable(True) + self.text_ctrl_timeout.SetValue(str(self.serial.timeout)) + if self.show & SHOW_FLOW: + #set the rtscts mode + self.checkbox_rtscts.SetValue(self.serial.rtscts) + #set the rtscts mode + self.checkbox_xonxoff.SetValue(self.serial.xonxoff) + #attach the event handlers + self.__attach_events() + + def __set_properties(self): + # begin wxGlade: SerialConfigDialog.__set_properties + # end wxGlade + self.SetTitle("Serial Port Configuration") + if self.show & SHOW_TIMEOUT: + self.text_ctrl_timeout.Enable(0) + self.button_ok.SetDefault() + + def __do_layout(self): + # begin wxGlade: SerialConfigDialog.__do_layout + # end wxGlade + sizer_2 = wx.BoxSizer(wx.VERTICAL) + sizer_3 = wx.BoxSizer(wx.HORIZONTAL) + sizer_basics = wx.StaticBoxSizer(wx.StaticBox(self, -1, "Basics"), wx.VERTICAL) + sizer_5 = wx.BoxSizer(wx.HORIZONTAL) + sizer_5.Add(self.label_2, 1, wx.ALL|wx.ALIGN_CENTER_VERTICAL, 4) + sizer_5.Add(self.combo_box_port, 1, 0, 0) + sizer_basics.Add(sizer_5, 0, wx.RIGHT|wx.EXPAND, 0) + if self.show & SHOW_BAUDRATE: + sizer_baudrate = wx.BoxSizer(wx.HORIZONTAL) + sizer_baudrate.Add(self.label_1, 1, wx.ALL|wx.ALIGN_CENTER_VERTICAL, 4) + sizer_baudrate.Add(self.choice_baudrate, 1, wx.ALIGN_RIGHT, 0) + sizer_basics.Add(sizer_baudrate, 0, wx.EXPAND, 0) + sizer_2.Add(sizer_basics, 0, wx.EXPAND, 0) + if self.show & SHOW_FORMAT: + sizer_8 = wx.BoxSizer(wx.HORIZONTAL) + sizer_7 = wx.BoxSizer(wx.HORIZONTAL) + sizer_6 = wx.BoxSizer(wx.HORIZONTAL) + sizer_format = wx.StaticBoxSizer(wx.StaticBox(self, -1, "Data Format"), wx.VERTICAL) + sizer_6.Add(self.label_3, 1, wx.ALL|wx.ALIGN_CENTER_VERTICAL, 4) + sizer_6.Add(self.choice_databits, 1, wx.ALIGN_RIGHT, 0) + sizer_format.Add(sizer_6, 0, wx.EXPAND, 0) + sizer_7.Add(self.label_4, 1, wx.ALL|wx.ALIGN_CENTER_VERTICAL, 4) + sizer_7.Add(self.choice_stopbits, 1, wx.ALIGN_RIGHT, 0) + sizer_format.Add(sizer_7, 0, wx.EXPAND, 0) + sizer_8.Add(self.label_5, 1, wx.ALL|wx.ALIGN_CENTER_VERTICAL, 4) + sizer_8.Add(self.choice_parity, 1, wx.ALIGN_RIGHT, 0) + sizer_format.Add(sizer_8, 0, wx.EXPAND, 0) + sizer_2.Add(sizer_format, 0, wx.EXPAND, 0) + if self.show & SHOW_TIMEOUT: + sizer_timeout = wx.StaticBoxSizer(wx.StaticBox(self, -1, "Timeout"), wx.HORIZONTAL) + sizer_timeout.Add(self.checkbox_timeout, 0, wx.ALL|wx.ALIGN_CENTER_VERTICAL, 4) + sizer_timeout.Add(self.text_ctrl_timeout, 0, 0, 0) + sizer_timeout.Add(self.label_6, 0, wx.ALL|wx.ALIGN_CENTER_VERTICAL, 4) + sizer_2.Add(sizer_timeout, 0, 0, 0) + if self.show & SHOW_FLOW: + sizer_flow = wx.StaticBoxSizer(wx.StaticBox(self, -1, "Flow Control"), wx.HORIZONTAL) + sizer_flow.Add(self.checkbox_rtscts, 0, wx.ALL|wx.ALIGN_CENTER_VERTICAL, 4) + sizer_flow.Add(self.checkbox_xonxoff, 0, wx.ALL|wx.ALIGN_CENTER_VERTICAL, 4) + sizer_flow.Add((10,10), 1, wx.EXPAND, 0) + sizer_2.Add(sizer_flow, 0, wx.EXPAND, 0) + sizer_3.Add(self.button_ok, 0, 0, 0) + sizer_3.Add(self.button_cancel, 0, 0, 0) + sizer_2.Add(sizer_3, 0, wx.ALL|wx.ALIGN_RIGHT, 4) + self.SetAutoLayout(1) + self.SetSizer(sizer_2) + sizer_2.Fit(self) + sizer_2.SetSizeHints(self) + self.Layout() + + def __attach_events(self): + wx.EVT_BUTTON(self, self.button_ok.GetId(), self.OnOK) + wx.EVT_BUTTON(self, self.button_cancel.GetId(), self.OnCancel) + if self.show & SHOW_TIMEOUT: + wx.EVT_CHECKBOX(self, self.checkbox_timeout.GetId(), self.OnTimeout) + + def OnOK(self, events): + success = True + self.serial.port = str(self.combo_box_port.GetValue()) + if self.show & SHOW_BAUDRATE: + self.serial.baudrate = self.serial.BAUDRATES[self.choice_baudrate.GetSelection()] + if self.show & SHOW_FORMAT: + self.serial.bytesize = self.serial.BYTESIZES[self.choice_databits.GetSelection()] + self.serial.stopbits = self.serial.STOPBITS[self.choice_stopbits.GetSelection()] + self.serial.parity = self.serial.PARITIES[self.choice_parity.GetSelection()] + if self.show & SHOW_FLOW: + self.serial.rtscts = self.checkbox_rtscts.GetValue() + self.serial.xonxoff = self.checkbox_xonxoff.GetValue() + if self.show & SHOW_TIMEOUT: + if self.checkbox_timeout.GetValue(): + try: + self.serial.timeout = float(self.text_ctrl_timeout.GetValue()) + except ValueError: + dlg = wx.MessageDialog(self, 'Timeout must be a numeric value', + 'Value Error', wx.OK | wx.ICON_ERROR) + dlg.ShowModal() + dlg.Destroy() + success = False + else: + self.serial.timeout = None + if success: + self.EndModal(wx.ID_OK) + + def OnCancel(self, events): + self.EndModal(wx.ID_CANCEL) + + def OnTimeout(self, events): + if self.checkbox_timeout.GetValue(): + self.text_ctrl_timeout.Enable(True) + else: + self.text_ctrl_timeout.Enable(False) + +# end of class SerialConfigDialog + + +class MyApp(wx.App): + """Test code""" + def OnInit(self): + wx.InitAllImageHandlers() + + ser = serial.Serial() + print ser + #loop until cancel is pressed, old values are used as start for the next run + #show the different views, one after the other + #value are kept. + for flags in (SHOW_BAUDRATE, SHOW_FLOW, SHOW_FORMAT, SHOW_TIMEOUT, SHOW_ALL): + dialog_serial_cfg = SerialConfigDialog(None, -1, "", serial=ser, show=flags) + self.SetTopWindow(dialog_serial_cfg) + result = dialog_serial_cfg.ShowModal() + print ser + if result != wx.ID_OK: + break + #the user can play around with the values, CANCEL aborts the loop + while 1: + dialog_serial_cfg = SerialConfigDialog(None, -1, "", serial=ser) + self.SetTopWindow(dialog_serial_cfg) + result = dialog_serial_cfg.ShowModal() + print ser + if result != wx.ID_OK: + break + return 0 + +# end of class MyApp + +if __name__ == "__main__": + app = MyApp(0) + app.MainLoop() |