class SliderGroup(Group):
def __init__(self, posSize, text, minValue, maxValue, value, callback):
Group.__init__(self, posSize)
self.text = TextBox((0, 0, -0, 20), text)
self.slider = Slider((2, 20, -60, 17),
minValue=minValue,
maxValue=maxValue,
value=value,
sizeStyle="small",
callback=self.sliderChanged)
self.edit = EditText((-40, 15, -0, 22),
text=str(value),
placeholder=str(value),
callback=self.editChanged)
self.callback = callback
def sliderChanged(self, sender):
self.edit.set(str(int(self.slider.get())))
self.callback(sender)
def editChanged(self, sender):
try:
value = int(float(self.edit.get()))
except ValueError:
value = int(self.edit.getPlaceholder())
self.edit.set(value)
self.slider.set(value)
def enable(self):
self.text.enable(True)
self.slider.enable(True)
self.edit.enable(True)
def disable(self):
self.text.enable(False)
self.slider.enable(False)
self.edit.enable(False)
class SingleGridController(Group):
"""this controller takes care of canvas grid drawing"""
def __init__(self, posSize, index, isVertical, isHorizontal, step,
gridColor, callback):
Group.__init__(self, posSize)
# from arguments to attributes
self.ctrlX, self.ctrlY, self.ctrlWidth, self.ctrlHeight = posSize
self.index = index
self.isVertical = isVertical
self.isHorizontal = isHorizontal
self.step = step
self.gridColor = gridColor
self.callback = callback
# ctrls
jumpin_X = 12
self.indexText = TextBox(
(jumpin_X, 0, 16, vanillaControlsSize['TextBoxRegularHeight']),
'{:d})'.format(index))
jumpin_X += self.indexText.getPosSize()[2]
self.stepCtrl = EditText(
(jumpin_X, 0, 38, vanillaControlsSize['EditTextRegularHeight']),
callback=self.stepCtrlCallback)
jumpin_X += self.stepCtrl.getPosSize()[2] + 16
self.isHorizontalCheck = CheckBox(
(jumpin_X, 0, 32, vanillaControlsSize['CheckBoxRegularHeight']),
"H",
value=self.isHorizontal,
callback=self.isHorizontalCheckCallback)
jumpin_X += self.isHorizontalCheck.getPosSize()[2] + 2
self.isVerticalCheck = CheckBox(
(jumpin_X, 0, 32, vanillaControlsSize['CheckBoxRegularHeight']),
"V",
value=self.isVertical,
callback=self.isVerticalCheckCallback)
jumpin_X += self.isVerticalCheck.getPosSize()[2] + 10
self.whichColorWell = ColorWell(
(jumpin_X, 0, 46, self.ctrlHeight),
color=NSColor.colorWithCalibratedRed_green_blue_alpha_(*gridColor),
callback=self.whichColorWellCallback)
def enable(self, onOff):
self.indexText.enable(onOff)
self.stepCtrl.enable(onOff)
self.isHorizontalCheck.enable(onOff)
self.isVerticalCheck.enable(onOff)
self.whichColorWell.enable(onOff)
def get(self):
return self.index - 1, {
'horizontal': self.isHorizontal,
'vertical': self.isVertical,
'step': self.step,
'color': self.gridColor
}
def stepCtrlCallback(self, sender):
try:
self.step = int(sender.get())
self.callback(self)
except ValueError as error:
self.step = None
self.stepCtrl.set('')
def isHorizontalCheckCallback(self, sender):
self.isHorizontal = bool(sender.get())
self.callback(self)
def isVerticalCheckCallback(self, sender):
self.isVertical = bool(sender.get())
self.callback(self)
def whichColorWellCallback(self, sender):
calibratedColor = sender.get()
self.gridColor = (calibratedColor.redComponent(),
calibratedColor.greenComponent(),
calibratedColor.blueComponent(),
calibratedColor.alphaComponent())
self.callback(self)
