def onInit(self):
avg.RectNode(size=(1024, 768),
fillopacity=1,
fillcolor="FFFFFF",
parent=self)
hScrollBar = widget.ScrollBar(pos=(10, 10), width=150, parent=self)
self.__addValueDisplay(hScrollBar, (175, 12))
vScrollBar = widget.ScrollBar(pos=(15, 60),
height=150,
orientation=widget.Orientation.VERTICAL,
parent=self)
vScrollBar.thumbExtent = 5
vScrollBar.range = (10, 0)
self.__addValueDisplay(vScrollBar, (10, 220))
hSlider = widget.Slider(pos=(10, 35), width=150, parent=self)
self.__addValueDisplay(hSlider, (175, 33))
vSlider = widget.Slider(pos=(60.5, 60),
height=150,
orientation=widget.Orientation.VERTICAL,
parent=self)
vSlider.range = (1, 0)
self.__addValueDisplay(vSlider, (55, 220))
self.controls = [hScrollBar, vScrollBar, hSlider, vSlider]
self.createScrollArea(avg.Point2D(220, 10))
checkBox = widget.CheckBox(pos=(10, 270),
text="Disable everything",
parent=self)
checkBox.subscribe(widget.CheckBox.TOGGLED, self.onCheck)
def createScrollArea(self, pos):
image = avg.ImageNode(href="rgb24-64x64.png", size=(1024, 1024))
scrollArea = widget.ScrollArea(contentNode=image,
parent=self,
pos=pos,
size=(220, 220))
imageWidthSlider = widget.Slider(pos=pos + (0, 230),
width=220,
parent=self)
imageWidthSlider.range = (100, 1024)
imageWidthSlider.thumbPos = 1024
imageWidthSlider.subscribe(widget.ScrollBar.THUMB_POS_CHANGED,
lambda thumbPos, scrollArea=scrollArea: self
.setImageWidth(scrollArea, thumbPos))
imageHeightSlider = widget.Slider(
pos=pos + (230, 0),
height=220,
orientation=widget.Orientation.VERTICAL,
parent=self)
imageHeightSlider.range = (100, 1024)
imageHeightSlider.thumbPos = 1024
imageHeightSlider.subscribe(widget.ScrollBar.THUMB_POS_CHANGED,
lambda thumbPos, scrollArea=scrollArea:
self.setImageHeight(scrollArea, thumbPos))
self.controls.extend([scrollArea, imageWidthSlider, imageHeightSlider])
def testSlider(self):
def onThumbPosChanged(pos):
self.thumbPos = pos
def setSize():
if orientation == widget.Orientation.HORIZONTAL:
self.node.width = 140
else:
self.node.height = 60
sys.stderr.write("\n")
for orientation, orName in ((widget.Orientation.HORIZONTAL, "Horiz"),
(widget.Orientation.VERTICAL, "Vert")):
for widgetType in ("Slider", "TimeSlider"):
sys.stderr.write(" " + widgetType + ", " + orName + "\n")
root = self.loadEmptyScene()
if widgetType == "Slider":
self.node = widget.Slider(orientation=orientation,
pos=(20, 20),
width=100,
height=100,
parent=root)
else:
self.node = widget.TimeSlider(orientation=orientation,
pos=(20, 20),
width=100,
height=100,
parent=root)
self.start(False, (
lambda: self.compareImage("test" + widgetType + orName +
"1"),
lambda: self.node.setThumbPos(0.25),
lambda: self.compareImage("test" + widgetType + orName +
"2"),
lambda: self.node.setThumbPos(1),
lambda: self.compareImage("test" + widgetType + orName +
"3"),
lambda: self.node.setRange((1, 10)),
lambda: self.compareImage("test" + widgetType + orName +
"1"),
lambda: self.node.setRange((10, 1)),
lambda: self.compareImage("test" + widgetType + orName +
"3"),
setSize,
lambda: self.compareImage("test" + widgetType + orName +
"4"),
lambda: self.node.setEnabled(False),
lambda: self.compareImage("test" + widgetType + orName +
"5"),
lambda: self.node.setEnabled(True),
lambda: self.compareImage("test" + widgetType + orName +
"4"),
))
def __init__(self, label, sliderRange, formatStr, parent=None, **kwargs):
super(LabledSlider, self).__init__(**kwargs)
self.registerInstance(self, parent)
self.__formatStr = formatStr
fontStyle = widget.Skin.default.fonts["stdFont"]
avg.WordsNode(text=label, fontstyle=fontStyle, color="FFFFFF", parent=self)
self.__slider = widget.Slider(width=300, range=sliderRange, pos=(15,20),
parent=self)
self.__slider.subscribe(self.__slider.THUMB_POS_CHANGED, self.__onSliderMove)
self.__valueDisplay = avg.WordsNode(pos=(320, 18), fontstyle=fontStyle,
color="FFFFFF", parent=self)
self.__valueDisplay.text = self.__formatStr%self.__slider.thumbPos
self.publish(widget.Slider.THUMB_POS_CHANGED)
def __init_smoothness_slider(self):
pos = avg.Point2D(self.width - 180, 0)
avg.WordsNode(pos=pos + (4, 0),
color=global_values.COLOR_FOREGROUND,
fontsize=global_values.FONT_SIZE,
text="Smoothness",
parent=self)
smoothness_range = self.__vis_params.MIN_SMOOTHNESS_FACTOR, self.__vis_params.MAX_SMOOTHNESS_FACTOR
self.smoothness_slider = widget.Slider(pos=pos + (0, 33),
width=180,
range=smoothness_range,
parent=self)
self.smoothness_slider.thumbPos = self.__vis_params.get_smoothness_factor(
)
self.smoothness_slider.subscribe(widget.Slider.THUMB_POS_CHANGED,
self.__on_smoothness_change)
def __init__(self,
row,
min,
max,
fxNode,
fxAttrName,
caption,
isInt,
parent=None,
**kwargs):
super(FXSlider, self).__init__(**kwargs)
if parent:
parent.appendChild(self)
avg.RectNode(pos=(0, 8),
size=(280, 38),
color="808080",
strokewidth=2,
parent=self)
textBgRect = avg.RectNode(pos=(8, 2),
fillcolor="000000",
fillopacity=1,
strokewidth=0,
parent=self)
caption = avg.WordsNode(pos=(10, 0), text=caption, parent=self)
textBgRect.size = caption.getMediaSize() + (4, 2)
self.__words = avg.WordsNode(pos=(240, 23), parent=self)
self.__slider = widget.Slider(width=220,
range=(min, max),
pos=(15, 20),
parent=self)
self.__slider.subscribe(self.__slider.THUMB_POS_CHANGED,
self.__onSliderMove)
self.pos = (0, row * 46)
self.__fxNode = fxNode
self.__fxAttrName = fxAttrName
self.__caption = caption
self.__isInt = isInt
self.__slider.thumbPos = getattr(self.__fxNode, fxAttrName)
self.__onSliderMove(self.__slider.thumbPos)
def onInit(self):
# images
orig = avg.ImageNode(href='../test/media/hsl.png', parent=self)
huesat = avg.ImageNode(href='../test/media/hsl.png',
pos=(orig.size.x + 10, 0),
parent=self)
# effect
self._fx = avg.HueSatFXNode(colorize=False)
huesat.setEffect(self._fx)
y = orig.size.y + 10
# hue slider
self._hueTxt = avg.WordsNode(text='hue: %d' % self._fx.hue,
fontsize=12,
pos=(0, y),
parent=self)
y += self._hueTxt.height
self._hueSld = widget.Slider(range=(-180, 180),
thumbPos=self._fx.hue,
width=self.width,
pos=(0, y),
parent=self)
self._hueSld.subscribe(widget.Slider.THUMB_POS_CHANGED,
self._onSliderHue)
y += self._hueSld.height
# saturation slider
self._satTxt = avg.WordsNode(text='saturation: %d' %
self._fx.saturation,
fontsize=12,
pos=(0, y),
parent=self)
y += self._satTxt.height
self._satSld = widget.Slider(range=(-100, 100),
thumbPos=self._fx.saturation,
width=self.width,
pos=(0, y),
parent=self)
self._satSld.subscribe(widget.Slider.THUMB_POS_CHANGED,
self._onSliderSat)
y += self._satSld.height
# lightness slider
self._lightTxt = avg.WordsNode(text='lightness: %d' %
self._fx.lightness,
fontsize=12,
pos=(0, y),
parent=self)
y += self._lightTxt.height
self._lightSld = widget.Slider(range=(-100, 100),
thumbPos=self._fx.lightness,
width=self.width,
pos=(0, y),
parent=self)
self._lightSld.subscribe(widget.Slider.THUMB_POS_CHANGED,
self._onSliderLight)
y += self._lightSld.height
# colorize check box
widget.Skin.default.defaultCheckBoxCfg['font'].color = 'FFFFFF'
self._colCbox = widget.CheckBox(text='colorize',
checked=self._fx.colorize,
pos=(0, y),
parent=self)
self._colCbox.subscribe(widget.CheckBox.TOGGLED, self._onCheckBoxCol)
