Source code for mylinux.view.tuiElement.CreateForm

from __future__ import absolute_import
import curses
import difflib

import npyscreen

from mylinux.libs import overrides, override


[docs]class CreateForm(npyscreen.ActionForm):
	@overrides(npyscreen.ActionForm)

[docs]	def on_ok(self):
		pass


	@overrides(npyscreen.ActionForm)

[docs]	def on_cancel(self):
		pass


	@overrides(npyscreen.ActionForm)

[docs]	def create(self):

		self.moduleName = self.add(npyscreen.TitleText,
		                           rely=2,
		                           use_two_lines=False,
		                           value='',
		                           name="Module name  : ",
		                           scroll_exit=True)

		self.className = self.add(npyscreen.TitleText,
		                          use_two_lines=False,
		                          rely=3,
		                          value='',
		                          name="Class name   : ",
		                          scroll_exit=True)

		self.info = self.add(npyscreen.TitleText,
		                     rely=4,
		                     use_two_lines=False,
		                     value='',
		                     name="Package info : ",
		                     scroll_exit=True)

		self.packageInstall = self.add(npyscreen.MultiLineEditableBoxed,
		                               begin_entry_at=0,
		                               rely=6,
		                               width=76,
		                               max_height=6,
		                               name="Package install script...",
		                               scroll_exit=True)

		self.packagePurge = self.add(npyscreen.MultiLineEditableBoxed,
		                             begin_entry_at=0,
		                             rely=12,
		                             width=76,
		                             max_height=6,
		                             name="Package purge script...",
		                             scroll_exit=True)

		self.configInstall = self.add(npyscreen.MultiLineEditableBoxed,
		                              rely=18,
		                              width=76,
		                              max_height=6,
		                              begin_entry_at=0,
		                              name="Config install script...",
		                              scroll_exit=True)

		self.configPurge = self.add(npyscreen.MultiLineEditableBoxed,
		                            begin_entry_at=0,
		                            rely=24,
		                            max_height=6,
		                            width=76,
		                            name="Config purge script...",
		                            scroll_exit=True)

		self.test = self.add(npyscreen.MultiLineEditableBoxed,
		                     begin_entry_at=0,
		                     rely=30,
		                     max_height=7,
		                     width=76,
		                     name="Test check script...",
		                     scroll_exit=True)

		self.OK_BUTTON_TEXT = 'OK'
		self.CANCEL_BUTTON_TEXT = 'EXIT'

		self.init()


	@override

[docs]	def afterEditing(self):
		self.parentApp.setNextForm(self.nextForm)



[docs]	def init(self):
		self.setNextForm()
		self.setHandlers()



[docs]	def setNextForm(self, name=None):
		self.nextForm = name



[docs]	def hintingEvent(self, widget, hints, key):
		widget.value = widget.value.replace('->', ' ')
		widget.value = widget.value.replace(',', ' ')

		if widget.value.split():
			matches = sorted(
				list(set(self.hints[hints])),
			    key=lambda x: difflib.SequenceMatcher(None, x, widget.value.split()[0]).ratio(),
			    reverse=True
			)
			if key == curses.ascii.TAB:
				widget.value = widget.value.split()[0] + '  -> ' + ','.join(matches)
			if key == curses.ascii.NL:
				if matches:
					widget.value = matches[0]
				else:
					widget.value = widget.value.split()[0]
				widget.update()
		else:

			widget.value = '  -> ' + ','.join(self.hints[hints])

		self.moduleName.update()



[docs]	def classNameEvents(self, key=None):
		self.hintingEvent(self.className,'className', key)



[docs]	def moduleNameEvents(self, key=None):
		self.hintingEvent(self.moduleName,'moduleName', key)



[docs]	def setHandlers(self):
		self.moduleName.entry_widget.add_handlers({
			curses.ascii.TAB: self.moduleNameEvents,
			curses.ascii.NL: self.moduleNameEvents
		})
		self.className.entry_widget.add_handlers({
			curses.ascii.TAB: self.classNameEvents,
			curses.ascii.NL: self.classNameEvents
		})