Parameters.py

import wx
import json
from Settings import settings
import os

class ParametersDialog(wx.Dialog):
	def __init__(self, parent, title):
		
		super(ParametersDialog, self).__init__(parent, title=title, size=(400, 600))
		get_parameters()
		self.controls = {}  # Store controls here to access them later
		self.InitUI()

	def InitUI(self):
		panel = wx.Panel(self)
		vbox = wx.BoxSizer(wx.VERTICAL)

		scroll_area = wx.ScrolledWindow(panel)
		scroll_area.SetScrollbars(1, 1, 1, 1)
		scroll_sizer = wx.BoxSizer(wx.VERTICAL)

		for key, val in settings.parameters.items():
			hbox = wx.BoxSizer(wx.HORIZONTAL)
			label = wx.StaticText(scroll_area, label=key.replace("_", " ").capitalize() + ":")
			hbox.Add(label, 0, wx.ALL | wx.CENTER, 5)

			if isinstance(val['value'], bool):
				ctrl = wx.CheckBox(scroll_area)
				ctrl.SetValue(val['value'])
			elif isinstance(val['value'], int) or isinstance(val['value'], float):
				ctrl = wx.TextCtrl(scroll_area, value=str(val['value']))
			else:
				ctrl = wx.TextCtrl(scroll_area, value=", ".join(val['value']) if isinstance(val['value'], list) else str(val['value']))
			ctrl.SetName(key)  # Use the setting key as the control name
			self.controls[key] = ctrl  # Add control to the dictionary
			hbox.Add(ctrl, 1, wx.EXPAND | wx.ALL, 5)

			# Create a hint string and assign it as a tooltip to the control
			hint = f"Hint: {val['description']} Range: {val['range']}"
			ctrl.SetToolTip(hint)

			scroll_sizer.Add(hbox, 0, wx.EXPAND)

		scroll_area.SetSizer(scroll_sizer)
		vbox.Add(scroll_area, 1, wx.EXPAND | wx.ALL, 10)

		ok_button = wx.Button(panel, label='OK', id=wx.ID_OK)
		cancel_button = wx.Button(panel, label='Cancel', id=wx.ID_CANCEL)		
		buttons_hbox = wx.BoxSizer(wx.HORIZONTAL)
		buttons_hbox.Add(ok_button, 0, wx.ALL, 5)
		buttons_hbox.Add(cancel_button, 0, wx.ALL, 5)		
		vbox.Add(buttons_hbox, 0, wx.ALIGN_CENTER | wx.TOP | wx.BOTTOM, 10)

		panel.SetSizer(vbox)

	def save(self):
		for key, ctrl in self.controls.items():
			if isinstance(ctrl, wx.CheckBox):
				settings.parameters[key]['value'] = ctrl.IsChecked()
			else:
				value = ctrl.GetValue()
				# Convert value back to the appropriate type based on its original type
				if settings.parameters[key]['value'] is not None:
					if isinstance(settings.parameters[key]['value'], int):
						value = int(value)
					elif isinstance(settings.parameters[key]['value'], float):
						value = float(value)
					elif isinstance(settings.parameters[key]['value'], list):
						value = value.split(', ')
						if value == ['']: value = []
				settings.parameters[key]['value'] = value
		settings.parameters = settings.parameters

def get_parameters():
	p = os.path.join(os.path.dirname(__file__), "default-parameters.json")
	with open(p) as file:
		default = json.load(file)
		default = default['parameters']
	if not hasattr(settings, 'parameters'):
		settings.parameters = default
	else:
		parameters = settings.parameters
		for key, value in default.items():
			if key in parameters: continue
			parameters[key] = value
		settings.parameters = parameters
	options = {}
	for key, value in settings.parameters.items():
		if value['value'] == []: continue
		options[key] = value['value']
	return options