import wx
from Kernel import Module
_ = wx.GetTranslation
class Terminal(wx.Frame, Module):
def __init__(self, *args, **kwds):
# begin wxGlade: Terminal.__init__
kwds["style"] = kwds.get("style", 0) | wx.DEFAULT_FRAME_STYLE | wx.FRAME_NO_TASKBAR | wx.FRAME_TOOL_WINDOW | wx.STAY_ON_TOP
wx.Frame.__init__(self, *args, **kwds)
Module.__init__(self)
self.SetSize((581, 410))
self.text_main = wx.TextCtrl(self, wx.ID_ANY, "", style=wx.TE_BESTWRAP | wx.TE_MULTILINE | wx.TE_READONLY)
self.text_entry = wx.TextCtrl(self, wx.ID_ANY, "", style=wx.TE_PROCESS_ENTER | wx.TE_PROCESS_TAB)
self.__set_properties()
self.__do_layout()
# self.Bind(wx.EVT_TEXT, self.on_key_down, self.text_entry)
self.Bind(wx.EVT_CHAR_HOOK, self.on_key_down, self.text_entry)
self.Bind(wx.EVT_TEXT_ENTER, self.on_entry, self.text_entry)
# end wxGlade
self.Bind(wx.EVT_CLOSE, self.on_close, self)
self.pipe = None
self.command_log = []
self.command_position = 0
def on_middle_click(self, event):
self.text_main.SetValue('')
def initialize(self):
self.device.close('window', 'Terminal')
self.Show()
self.pipe = self.device.using('module', 'Console')
self.device.add_watcher('console', self.update_text)
def on_close(self, event):
self.device.remove_watcher('console', self.update_text)
self.device.remove('window', 'Terminal')
event.Skip()
def shutdown(self, channel):
self.Close()
def update_text(self, text):
wx.CallAfter(self.update_text_gui, text + '\n')
def update_text_gui(self, text):
try:
self.text_main.AppendText(text)
except RuntimeError:
pass
def __set_properties(self):
# begin wxGlade: Terminal.__set_properties
self.SetTitle(_('Terminal'))
self.text_entry.SetFocus()
# end wxGlade
def __do_layout(self):
# begin wxGlade: Terminal.__do_layout
sizer_2 = wx.BoxSizer(wx.VERTICAL)
sizer_2.Add(self.text_main, 20, wx.EXPAND, 0)
sizer_2.Add(self.text_entry, 1, wx.EXPAND, 0)
self.SetSizer(sizer_2)
self.Layout()
# end wxGlade
def on_key_down(self, event):
key = event.GetKeyCode()
try:
if key == wx.WXK_DOWN:
self.text_entry.SetValue(self.command_log[self.command_position + 1])
wx.CallAfter(self.text_entry.SetInsertionPointEnd)
self.command_position += 1
elif key == wx.WXK_UP:
self.text_entry.SetValue(self.command_log[self.command_position - 1])
wx.CallAfter(self.text_entry.SetInsertionPointEnd)
self.command_position -= 1
except IndexError:
pass
event.Skip()
def on_entry(self, event): # wxGlade: Terminal.<event_handler>
if self.pipe is not None:
command = self.text_entry.GetValue()
self.pipe.write(command + '\n')
self.text_entry.SetValue('')
self.command_log.append(command)
self.command_position = 0
event.Skip()
