def startup_parser(data):
new_names = Names()
new_scan = Scanner(data, new_names, True)
new_devices = Devices(new_names)
new_network = Network(new_names, new_devices)
new_monitors = Monitors(new_names, new_devices, new_network)
parse = Parser(new_names, new_devices, new_network, new_monitors, new_scan)
return parse
def devices_with_items():
"""Return a Devices class instance with three devices in the network."""
new_names = Names()
new_devices = Devices(new_names)
[AND1_ID, NOR1_ID, SW1_ID] = new_names.lookup(["And1", "Nor1", "Sw1"])
new_devices.make_device(AND1_ID, new_devices.AND, 2)
new_devices.make_device(NOR1_ID, new_devices.NOR, 16)
new_devices.make_device(SW1_ID, new_devices.SWITCH, 0)
return new_devices
def network_with_devices():
"""Return a Network class instance with three devices in the network."""
new_names = Names()
new_devices = Devices(new_names)
new_network = Network(new_names, new_devices)
[SW1_ID, SW2_ID, OR1_ID] = new_names.lookup(["Sw1", "Sw2", "Or1"])
# Add devices
new_devices.make_device(SW1_ID, new_devices.SWITCH, 0)
new_devices.make_device(SW2_ID, new_devices.SWITCH, 0)
new_devices.make_device(OR1_ID, new_devices.OR, 2)
return new_network
def new_monitors():
"""Return a Monitors class instance with monitors set on three outputs."""
new_names = Names()
new_devices = Devices(new_names)
new_network = Network(new_names, new_devices)
new_monitors = Monitors(new_names, new_devices, new_network)
[SW1_ID, SW2_ID, OR1_ID, I1,
I2] = new_names.lookup(["Sw1", "Sw2", "Or1", "I1", "I2"])
# Add 2 switches and an OR gate
new_devices.make_device(SW1_ID, new_devices.SWITCH, 0)
new_devices.make_device(SW2_ID, new_devices.SWITCH, 0)
new_devices.make_device(OR1_ID, new_devices.OR, 2)
# Make connections
new_network.make_connection(SW1_ID, None, OR1_ID, I1)
new_network.make_connection(SW2_ID, None, OR1_ID, I2)
# Set monitors
new_monitors.make_monitor(SW1_ID, None)
new_monitors.make_monitor(SW2_ID, None)
new_monitors.make_monitor(OR1_ID, None)
return new_monitors
def CheckText(self, event):
self.names = Names()
self.devices = Devices(self.names)
self.network = Network(self.names, self.devices)
self.monitors = Monitors(self.names, self.devices, self.network)
self.scanner = Scanner(self.input_text.GetValue(), self.names, True)
self.parser = Parser(self.names, self.devices, self.network,
self.monitors, self.scanner)
status = None
# try:
status = self.parser.parse_network()
# except:
# pass
if self.scanner.total_error_string == "":
self.error_text.Clear()
self.error_text.AppendText(_("No errors found"))
else:
self.error_text.Clear()
self.error_text.AppendText(self.scanner.total_error_string)
self.error_text.SetStyle(0, -1, wx.TextAttr(wx.RED))
self.middle_panel.Hide()
self.right_panel.Hide()
self.Layout()
return
if status == True and len(self.devices.devices_list) > 0:
self.error_text.Clear()
self.middle_sizer.Clear(True)
self.middle_panel.Update()
try:
self.right_sizer.Remove(1)
except:
pass
self.right_panel.Update()
middle_heading = wx.StaticText(self.middle_panel,
label=_("Options"))
middle_heading = self.style(middle_heading, self.header_font)
self.middle_sizer.Add(middle_heading, 0, wx.ALL | wx.ALIGN_CENTER,
10)
self.toggle_right_panel = wx.ToggleButton(
self.middle_panel, label=_("show circuit (experimental)"))
self.toggle_right_panel.Bind(wx.EVT_TOGGLEBUTTON,
self.OnRightPanelToggle)
self.middle_sizer.Add(self.toggle_right_panel, 0,
wx.ALL | wx.ALIGN_RIGHT, 5)
device_info = wx.FlexGridSizer(4, 0, 10)
# ------------- HEADINGS ------------- #
label = wx.StaticText(self.middle_panel, label=_("Name"))
label = self.style(label, self.label_font)
device_info.Add(label, 0, wx.EXPAND | wx.ALL, 0)
label = wx.StaticText(self.middle_panel, label=_("Type"))
label = self.style(label, self.label_font)
device_info.Add(label, 0, wx.EXPAND | wx.ALL, 0)
label = wx.StaticText(self.middle_panel, label=_("Inputs"))
label = self.style(label, self.label_font)
device_info.Add(label, 0, wx.EXPAND | wx.ALL, 0)
label = wx.StaticText(self.middle_panel, label=_("Outputs"))
label = self.style(label, self.label_font)
device_info.Add(label, 0, wx.EXPAND | wx.ALL, 0)
# ---------------- TABLE --------------- #
for device in self.devices.devices_list:
name = self.devices.names.get_name_string(device.device_id)
# DEVICE NAME
label = wx.StaticText(self.middle_panel,
label=self.devices.names.get_name_string(
device.device_id))
label = self.style(label, self.label_font)
device_info.Add(label, 0, wx.ALL | wx.ALIGN_CENTER_VERTICAL, 5)
# DEVICE TYPE
label = wx.StaticText(self.middle_panel,
label=self.devices.names.get_name_string(
device.device_kind))
label = self.style(label, self.label_font)
device_info.Add(label, 0, wx.ALL | wx.ALIGN_CENTER_VERTICAL, 5)
# INPUT NAMES
s = ""
for i in device.inputs:
s = s + '{}.{}\n'.format(name,
self.names.get_name_string(i))
s = s[:-1]
label = wx.StaticText(self.middle_panel, label=s)
label = self.style(label, self.label_font)
device_info.Add(label, 0,
wx.EXPAND | wx.ALL | wx.ALIGN_CENTER_VERTICAL,
5)
# MONITOR OPTIONS
# TODO: make them do somwthing
if device.device_kind == self.devices.D_TYPE:
device.monitor_btn = wx.ToggleButton(
self.middle_panel, label="monitor {}.Q".format(name))
device.monitor_btn_bar = wx.ToggleButton(
self.middle_panel,
label="monitor {}.QBAR".format(name))
device.monitor_btn.Bind(wx.EVT_TOGGLEBUTTON,
self.OnToggleClick)
device.monitor_btn.SetForegroundColour('white')
device.monitor_btn_bar.Bind(wx.EVT_TOGGLEBUTTON,
self.OnToggleClick)
device.monitor_btn_bar.SetForegroundColour('white')
row = wx.BoxSizer(wx.VERTICAL)
row.Add(
device.monitor_btn, 1,
wx.ALL | wx.ALIGN_CENTER | wx.ALIGN_CENTER_VERTICAL, 5)
row.Add(
device.monitor_btn_bar, 1,
wx.ALL | wx.ALIGN_CENTER | wx.ALIGN_CENTER_VERTICAL, 5)
if name + '.Q' in self.monitors.get_signal_names()[0]:
device.monitor_btn.SetValue(True)
device.monitor_btn.SetBackgroundColour('#3ac10d')
else:
device.monitor_btn.SetBackgroundColour('#e0473a')
if name + '.QBAR' in self.monitors.get_signal_names()[0]:
device.monitor_btn_bar.SetValue(True)
device.monitor_btn_bar.SetBackgroundColour('#3ac10d')
else:
device.monitor_btn_bar.SetBackgroundColour('#e0473a')
device_info.Add(
row, 1,
wx.ALL | wx.ALIGN_CENTER | wx.ALIGN_CENTER_VERTICAL, 5)
else:
device.monitor_btn = wx.ToggleButton(
self.middle_panel, label="monitor {}".format(name))
device.monitor_btn.Bind(wx.EVT_TOGGLEBUTTON,
self.OnToggleClick)
device.monitor_btn.SetForegroundColour('white')
if name in self.monitors.get_signal_names()[0]:
device.monitor_btn.SetValue(True)
device.monitor_btn.SetBackgroundColour('#3ac10d')
else:
device.monitor_btn.SetBackgroundColour('#e0473a')
device_info.Add(
device.monitor_btn, 1,
wx.ALL | wx.ALIGN_CENTER | wx.ALIGN_CENTER_VERTICAL, 5)
# ----------- SET INITIAL SWITCH STATES ------------ #
self.switch_options = wx.FlexGridSizer(2, 0, 30)
for device in self.devices.devices_list:
if device.device_kind != self.devices.SWITCH:
continue
name = self.devices.names.get_name_string(device.device_id)
label = wx.StaticText(self.middle_panel, 1, label=name)
label = self.style(label, self.label_font)
self.switch_options.Add(label, 1,
wx.ALL | wx.ALIGN_CENTER_VERTICAL, 5)
device.switch_btn = wx.ToggleButton(
self.middle_panel, label=_("initial switch state"))
device.switch_btn.Bind(wx.EVT_TOGGLEBUTTON, self.OnToggleClick)
device.switch_btn.SetForegroundColour('white')
if device.switch_state:
device.switch_btn.SetValue(True)
device.switch_btn.SetBackgroundColour('#3ac10d')
else:
device.switch_btn.SetBackgroundColour('#e0473a')
self.switch_options.Add(device.switch_btn, 1, wx.ALL, 5)
self.middle_sizer.Insert(1, self.switch_options, 0,
wx.ALL | wx.ALIGN_CENTER, 30)
self.middle_sizer.Insert(1, wx.StaticLine(self.middle_panel), 0,
wx.EXPAND, 5)
self.middle_sizer.Insert(1, device_info, 0,
wx.ALL | wx.ALIGN_CENTER, 30)
row = wx.BoxSizer(wx.HORIZONTAL)
simulate_btn = wx.Button(self.middle_panel,
label=_("Simulate in 2D"))
simulate_btn.name = '2D'
simulate_btn.Bind(wx.EVT_BUTTON, self.newSimulate, simulate_btn)
row.Add(simulate_btn, 1, wx.EXPAND, 5)
simulate_btn3 = wx.Button(self.middle_panel,
label=_("Simulate in 3D"))
simulate_btn3.name = '3D'
simulate_btn3.Bind(wx.EVT_BUTTON, self.newSimulate, simulate_btn3)
row.Add(simulate_btn3, 1, wx.EXPAND, 5)
self.middle_sizer.Add(row, 0, wx.EXPAND | wx.ALIGN_CENTER, 30)
self.middle_panel.Show()
self.canvas = CircuitDiagram(self.right_panel, self.devices,
self.network, self.names)
self.right_sizer.Clear()
self.right_sizer.Add(self.canvas, 1, wx.EXPAND | wx.ALL, 0)
self.Layout()
class Gui(wx.Frame): # main options screen
def __init__(self, title):
"""Initialise widgets and layout."""
super().__init__(parent=None, title=title)
print(os.getcwd())
self.SetIcon(wx.Icon('./main_project/.GUI/CUED Software.png'))
self.Maximize(True)
self.SetBackgroundColour((186, 211, 255))
self.header_font = wx.Font(25, wx.FONTFAMILY_SWISS, wx.NORMAL,
wx.FONTWEIGHT_BOLD, False)
self.label_font = wx.Font(10, wx.FONTFAMILY_SWISS, wx.NORMAL,
wx.NORMAL, False)
self.makeLeftSizer()
self.makeMiddleSizer()
self.makeRightSizer()
outer = wx.BoxSizer(wx.VERTICAL)
self.main_sizer = wx.BoxSizer(wx.HORIZONTAL)
self.main_sizer.Add(self.left_panel, 3, wx.ALL | wx.EXPAND, 20)
self.main_sizer.Add(self.middle_panel, 3, wx.ALL | wx.EXPAND, 20)
self.main_sizer.Add(self.right_panel, 3, wx.ALL | wx.EXPAND, 20)
helpBtn = wx.Button(self, wx.ID_ANY, _("Help"))
helpBtn.Bind(wx.EVT_BUTTON, self.open_help)
outer.Add(helpBtn, 0, wx.ALL | wx.ALIGN_RIGHT, 0)
outer.Add(self.main_sizer, 0, wx.EXPAND | wx.ALL, 0)
self.SetSizer(outer)
def makeLeftSizer(self):
self.left_panel = wx.Panel(self)
self.left_panel.SetBackgroundColour((37, 103, 209))
self.load_btn = wx.Button(self.left_panel, wx.ID_ANY,
_("Browse Files"))
self.check_btn = wx.Button(self.left_panel, wx.ID_ANY,
_('Verify Code'))
left_heading = wx.StaticText(self.left_panel, -1, label=_("Editor"))
left_heading = self.style(left_heading, self.header_font)
editor_font = wx.Font(14, wx.MODERN, wx.NORMAL, wx.NORMAL, False,
u'Consolas')
self.input_text = wx.stc.StyledTextCtrl(self.left_panel,
size=(-1, wx.ALL))
self.input_text.SetMarginType(1, wx.stc.STC_MARGIN_NUMBER)
self.input_text.SetMarginWidth(3, 15)
self.input_text.SetUseHorizontalScrollBar(False)
self.input_text.StyleSetFont(0, editor_font)
self.input_text.AppendText("DEVICES {\n\n}\nCONNECTIONS {\n\n}")
self.error_text = wx.TextCtrl(
self.left_panel,
wx.ID_ANY,
size=(-1, wx.ALL),
style=wx.TE_MULTILINE | wx.TE_READONLY,
value=_("Click 'Verify Code' to check for errors"))
self.error_text.SetFont(editor_font)
self.error_text.SetStyle(0, -1, wx.TextAttr(wx.RED))
self.left_sizer = wx.BoxSizer(wx.VERTICAL)
self.left_sizer.Add(left_heading, 0, wx.ALL | wx.ALIGN_CENTER, 10)
row = wx.BoxSizer(wx.HORIZONTAL)
row.Add(self.load_btn, 1, wx.ALIGN_LEFT, 5)
row.Add(self.check_btn, 1, wx.ALIGN_RIGHT, 5)
self.left_sizer.Add(row, 0, wx.ALL | wx.ALIGN_CENTER, 5)
self.left_sizer.Add(self.input_text, 6, wx.EXPAND | wx.ALL, 10)
self.left_sizer.Add(self.error_text, 1, wx.EXPAND | wx.ALL, 10)
self.left_panel.SetSizer(self.left_sizer)
self.load_btn.Bind(wx.EVT_BUTTON, self.LoadFile)
self.check_btn.Bind(wx.EVT_BUTTON, self.CheckText)
def makeMiddleSizer(self):
self.middle_panel = wx.lib.scrolledpanel.ScrolledPanel(self)
self.middle_panel.SetBackgroundColour((37, 103, 209))
self.middle_panel.SetupScrolling(scroll_x=False)
self.middle_sizer = wx.BoxSizer(wx.VERTICAL)
self.middle_panel.SetSizer(self.middle_sizer)
self.middle_panel.Hide()
self.Layout()
def makeRightSizer(self):
self.right_panel = wx.Panel(self)
self.right_panel.SetBackgroundColour('white')
self.right_sizer = wx.BoxSizer(wx.VERTICAL)
self.right_panel.SetSizer(self.right_sizer)
self.right_panel.Hide()
self.Layout()
def CheckText(self, event):
self.names = Names()
self.devices = Devices(self.names)
self.network = Network(self.names, self.devices)
self.monitors = Monitors(self.names, self.devices, self.network)
self.scanner = Scanner(self.input_text.GetValue(), self.names, True)
self.parser = Parser(self.names, self.devices, self.network,
self.monitors, self.scanner)
status = None
# try:
status = self.parser.parse_network()
# except:
# pass
if self.scanner.total_error_string == "":
self.error_text.Clear()
self.error_text.AppendText(_("No errors found"))
else:
self.error_text.Clear()
self.error_text.AppendText(self.scanner.total_error_string)
self.error_text.SetStyle(0, -1, wx.TextAttr(wx.RED))
self.middle_panel.Hide()
self.right_panel.Hide()
self.Layout()
return
if status == True and len(self.devices.devices_list) > 0:
self.error_text.Clear()
self.middle_sizer.Clear(True)
self.middle_panel.Update()
try:
self.right_sizer.Remove(1)
except:
pass
self.right_panel.Update()
middle_heading = wx.StaticText(self.middle_panel,
label=_("Options"))
middle_heading = self.style(middle_heading, self.header_font)
self.middle_sizer.Add(middle_heading, 0, wx.ALL | wx.ALIGN_CENTER,
10)
self.toggle_right_panel = wx.ToggleButton(
self.middle_panel, label=_("show circuit (experimental)"))
self.toggle_right_panel.Bind(wx.EVT_TOGGLEBUTTON,
self.OnRightPanelToggle)
self.middle_sizer.Add(self.toggle_right_panel, 0,
wx.ALL | wx.ALIGN_RIGHT, 5)
device_info = wx.FlexGridSizer(4, 0, 10)
# ------------- HEADINGS ------------- #
label = wx.StaticText(self.middle_panel, label=_("Name"))
label = self.style(label, self.label_font)
device_info.Add(label, 0, wx.EXPAND | wx.ALL, 0)
label = wx.StaticText(self.middle_panel, label=_("Type"))
label = self.style(label, self.label_font)
device_info.Add(label, 0, wx.EXPAND | wx.ALL, 0)
label = wx.StaticText(self.middle_panel, label=_("Inputs"))
label = self.style(label, self.label_font)
device_info.Add(label, 0, wx.EXPAND | wx.ALL, 0)
label = wx.StaticText(self.middle_panel, label=_("Outputs"))
label = self.style(label, self.label_font)
device_info.Add(label, 0, wx.EXPAND | wx.ALL, 0)
# ---------------- TABLE --------------- #
for device in self.devices.devices_list:
name = self.devices.names.get_name_string(device.device_id)
# DEVICE NAME
label = wx.StaticText(self.middle_panel,
label=self.devices.names.get_name_string(
device.device_id))
label = self.style(label, self.label_font)
device_info.Add(label, 0, wx.ALL | wx.ALIGN_CENTER_VERTICAL, 5)
# DEVICE TYPE
label = wx.StaticText(self.middle_panel,
label=self.devices.names.get_name_string(
device.device_kind))
label = self.style(label, self.label_font)
device_info.Add(label, 0, wx.ALL | wx.ALIGN_CENTER_VERTICAL, 5)
# INPUT NAMES
s = ""
for i in device.inputs:
s = s + '{}.{}\n'.format(name,
self.names.get_name_string(i))
s = s[:-1]
label = wx.StaticText(self.middle_panel, label=s)
label = self.style(label, self.label_font)
device_info.Add(label, 0,
wx.EXPAND | wx.ALL | wx.ALIGN_CENTER_VERTICAL,
5)
# MONITOR OPTIONS
# TODO: make them do somwthing
if device.device_kind == self.devices.D_TYPE:
device.monitor_btn = wx.ToggleButton(
self.middle_panel, label="monitor {}.Q".format(name))
device.monitor_btn_bar = wx.ToggleButton(
self.middle_panel,
label="monitor {}.QBAR".format(name))
device.monitor_btn.Bind(wx.EVT_TOGGLEBUTTON,
self.OnToggleClick)
device.monitor_btn.SetForegroundColour('white')
device.monitor_btn_bar.Bind(wx.EVT_TOGGLEBUTTON,
self.OnToggleClick)
device.monitor_btn_bar.SetForegroundColour('white')
row = wx.BoxSizer(wx.VERTICAL)
row.Add(
device.monitor_btn, 1,
wx.ALL | wx.ALIGN_CENTER | wx.ALIGN_CENTER_VERTICAL, 5)
row.Add(
device.monitor_btn_bar, 1,
wx.ALL | wx.ALIGN_CENTER | wx.ALIGN_CENTER_VERTICAL, 5)
if name + '.Q' in self.monitors.get_signal_names()[0]:
device.monitor_btn.SetValue(True)
device.monitor_btn.SetBackgroundColour('#3ac10d')
else:
device.monitor_btn.SetBackgroundColour('#e0473a')
if name + '.QBAR' in self.monitors.get_signal_names()[0]:
device.monitor_btn_bar.SetValue(True)
device.monitor_btn_bar.SetBackgroundColour('#3ac10d')
else:
device.monitor_btn_bar.SetBackgroundColour('#e0473a')
device_info.Add(
row, 1,
wx.ALL | wx.ALIGN_CENTER | wx.ALIGN_CENTER_VERTICAL, 5)
else:
device.monitor_btn = wx.ToggleButton(
self.middle_panel, label="monitor {}".format(name))
device.monitor_btn.Bind(wx.EVT_TOGGLEBUTTON,
self.OnToggleClick)
device.monitor_btn.SetForegroundColour('white')
if name in self.monitors.get_signal_names()[0]:
device.monitor_btn.SetValue(True)
device.monitor_btn.SetBackgroundColour('#3ac10d')
else:
device.monitor_btn.SetBackgroundColour('#e0473a')
device_info.Add(
device.monitor_btn, 1,
wx.ALL | wx.ALIGN_CENTER | wx.ALIGN_CENTER_VERTICAL, 5)
# ----------- SET INITIAL SWITCH STATES ------------ #
self.switch_options = wx.FlexGridSizer(2, 0, 30)
for device in self.devices.devices_list:
if device.device_kind != self.devices.SWITCH:
continue
name = self.devices.names.get_name_string(device.device_id)
label = wx.StaticText(self.middle_panel, 1, label=name)
label = self.style(label, self.label_font)
self.switch_options.Add(label, 1,
wx.ALL | wx.ALIGN_CENTER_VERTICAL, 5)
device.switch_btn = wx.ToggleButton(
self.middle_panel, label=_("initial switch state"))
device.switch_btn.Bind(wx.EVT_TOGGLEBUTTON, self.OnToggleClick)
device.switch_btn.SetForegroundColour('white')
if device.switch_state:
device.switch_btn.SetValue(True)
device.switch_btn.SetBackgroundColour('#3ac10d')
else:
device.switch_btn.SetBackgroundColour('#e0473a')
self.switch_options.Add(device.switch_btn, 1, wx.ALL, 5)
self.middle_sizer.Insert(1, self.switch_options, 0,
wx.ALL | wx.ALIGN_CENTER, 30)
self.middle_sizer.Insert(1, wx.StaticLine(self.middle_panel), 0,
wx.EXPAND, 5)
self.middle_sizer.Insert(1, device_info, 0,
wx.ALL | wx.ALIGN_CENTER, 30)
row = wx.BoxSizer(wx.HORIZONTAL)
simulate_btn = wx.Button(self.middle_panel,
label=_("Simulate in 2D"))
simulate_btn.name = '2D'
simulate_btn.Bind(wx.EVT_BUTTON, self.newSimulate, simulate_btn)
row.Add(simulate_btn, 1, wx.EXPAND, 5)
simulate_btn3 = wx.Button(self.middle_panel,
label=_("Simulate in 3D"))
simulate_btn3.name = '3D'
simulate_btn3.Bind(wx.EVT_BUTTON, self.newSimulate, simulate_btn3)
row.Add(simulate_btn3, 1, wx.EXPAND, 5)
self.middle_sizer.Add(row, 0, wx.EXPAND | wx.ALIGN_CENTER, 30)
self.middle_panel.Show()
self.canvas = CircuitDiagram(self.right_panel, self.devices,
self.network, self.names)
self.right_sizer.Clear()
self.right_sizer.Add(self.canvas, 1, wx.EXPAND | wx.ALL, 0)
self.Layout()
def newSimulate(self, event):
name = event.GetEventObject().name
if name == '3D':
self.SimulateWindow = SimulatePage(self, True)
elif name == '2D':
self.SimulateWindow = SimulatePage(self, False)
self.SimulateWindow.Show()
self.monitors.reset_monitors()
for device in self.devices.devices_list:
if hasattr(device, 'monitor_btn'):
if device.monitor_btn.GetValue():
if device.device_kind == self.devices.D_TYPE:
self.monitors.make_monitor(device.device_id,
self.names.query("Q"))
else:
self.monitors.make_monitor(device.device_id, None)
if hasattr(device, 'monitor_btn_bar'):
if device.monitor_btn_bar.GetValue():
self.monitors.make_monitor(device.device_id,
self.names.query("QBAR"))
if hasattr(device, 'switch_btn'):
if device.switch_btn.GetValue():
self.devices.set_switch(device.device_id,
self.devices.HIGH)
else:
self.devices.set_switch(device.device_id, self.devices.LOW)
self.SimulateWindow.run(2, True)
def OnRightPanelToggle(self, event):
obj = event.GetEventObject()
if obj.GetValue():
self.right_panel.Show()
else:
self.right_panel.Hide()
self.Layout()
def OnToggleClick(self, event):
obj = event.GetEventObject()
if obj.GetValue():
obj.SetBackgroundColour('#3ac10d')
else:
obj.SetBackgroundColour('#e0473a')
def style(self, obj, font, fgcolour='white', bgcolour=None):
obj.SetForegroundColour(fgcolour)
obj.SetBackgroundColour(bgcolour)
obj.SetFont(font)
return obj
def LoadFile(self, event):
# otherwise ask the user what new file to open
with wx.FileDialog(self,
"Open file",
wildcard="TXT files (*.txt)|*.txt",
style=wx.FD_OPEN
| wx.FD_FILE_MUST_EXIST) as fileDialog:
fileDialog.SetSize((120, 80))
if fileDialog.ShowModal() == wx.ID_CANCEL:
return # the user changed their mind
# Proceed loading the file chosen by the user
pathname = fileDialog.GetPath()
try:
with open(pathname, 'r') as f:
self.input_text.ClearAll()
self.input_text.AppendText(f.read())
except IOError:
wx.LogError(_("Cannot open file '%s'.") % pathname)
def open_help(self, event):
filepath = './main_project/.GUI/helpfile.pdf'
import subprocess
import os
import platform
if platform.system() == 'Darwin': # macOS
subprocess.call(('open', filepath))
elif platform.system() == 'Windows': # Windows
filepath = filepath.replace('/', '\\')
os.startfile(filepath)
else: # linux variants
subprocess.call(('xdg-open', filepath))
event.Skip()
def new_network():
"""Return a new instance of the Network class."""
new_names = Names()
new_devices = Devices(new_names)
return Network(new_names, new_devices)
def new_devices():
"""Return a new instance of the Devices class."""
new_names = Names()
return Devices(new_names)