Testing saving/loading preferences in robofont

test-preferences.py

from vanilla import Window, EditText, Button
from mojo.extensions import setExtensionDefault, getExtensionDefault, registerExtensionDefaults, removeExtensionDefault


class preferenceTest(object):

    def __init__(self):
        self.windowname = 'pref save / load test'
        self.prefKey = 'com.okaytype.toolName'
        self.makeWindow()


    def makeWindow(self):
        self.w = Window((333, 88), self.windowname)
        self.w.t = EditText((0, 0, 0, 22), 'Placeholder')
        self.w.b = Button((0, 22, 0, 22), 'Save Text', callback=self.prefSave)
        self.w.x = Button((0, 44, 0, 22), 'Report Saved Value', callback=self.prefGet)
        self.w.c = Button((0, 66, 0, 22), 'Clear Saved Preferences', callback=self.prefClear)
        self.prefLoad()
        self.w.open()

    @property
    def pref(self):
        return self.prefKey + '.' + 'savedEditText'

    def prefLoad(self):
        initialDefaults = {
            self.pref:   'Initial Default',
            }
        registerExtensionDefaults(initialDefaults)
        v = getExtensionDefault(self.pref)
        self.w.t.set(v)
        print('load', v)


    def prefSave(self, sender):
        setExtensionDefault(self.prefKey+'.savedEditText', self.w.t.get())
        v = getExtensionDefault(self.pref)
        print('set', v)


    def prefGet(self, sender):
        v = getExtensionDefault(self.pref)
        print('get', v)


    def prefClear(self, sender):
        removeExtensionDefault(self.pref)
        v = getExtensionDefault(self.pref)
        self.w.t.set(v)
        print('cleared', v)


preferenceTest()