def testTextButton(self):
root = self.loadEmptyScene()
button = widget.TextButton("text", parent=root, size=(50, 42))
self.messageTester = MessageTester(button, [
widget.Button.CLICKED, widget.Button.PRESSED,
widget.Button.RELEASED
], self)
self.start(
True,
( # Standard down->up
self._genMouseEventFrames(avg.Event.CURSOR_DOWN, 0, 0,
[widget.Button.PRESSED]),
lambda: self.compareImage("testTextButtonDown"),
self._genMouseEventFrames(
avg.Event.CURSOR_UP, 0, 0,
[widget.Button.CLICKED, widget.Button.RELEASED]),
lambda: self.compareImage("testTextButtonUp"),
# Check disabled graphics
lambda: self.assert_(button.enabled),
lambda: button.setEnabled(False),
lambda: self.assert_(not (button.enabled)),
lambda: self.compareImage("testTextButtonDisabled"),
lambda: button.setEnabled(True),
# Change text
lambda: button.setText("newText"),
lambda: self.compareImage("testTextButtonUpNewText"),
self._genMouseEventFrames(avg.Event.CURSOR_DOWN, 0, 0,
[widget.Button.PRESSED]),
lambda: self.compareImage("testTextButtonDownNewText"),
))
def onInit(self):
# avg.VideoWriter requires a canvas as source
# (can be the main canvas returned by player.getMainCanvas())
canvas = player.createCanvas(id='source_canvas', size=self.size)
root = canvas.getRootNode()
# some nodes in source canvas
self._text = avg.WordsNode(parent=root, text='000000', fontsize=42)
self._text.pos = (self.size - self._text.size) / 2
self._rect = avg.RectNode(parent=root, size=(200, 200))
self._rect.pos = (self.size - self._rect.size) / 2
# show source canvas on screen (not required for video recording)
avg.ImageNode(parent=self, href='canvas:source_canvas')
# start writing source canvas to video file
fps = int(player.getFramerate())
self._video_writer = avg.VideoWriter(canvas, 'video_writer.avi', fps)
self._writing = True
# these nodes are not included in the video (outside source canvas)
avg.WordsNode(parent=self,
text='writing to "%s"' % self._video_writer.filename)
self._btn = widget.TextButton(parent=self,
pos=(0, 20),
size=(100, 25),
text='PAUSE')
self._btn.subscribe(widget.Button.CLICKED, self._onButton)
def onInit(self):
self.textNode = avg.WordsNode(pos=(10, 10), text="", parent=self)
for i in range(0, 10):
pos = avg.Point2D(10, 40) + ((i % 3) * 40, (i // 3) * 40)
node = widget.TextButton(pos=pos,
size=(30, 30),
text=str(i),
parent=self)
node.subscribe(widget.Button.CLICKED, lambda i=i: self.onDown(i))
def __createGUI(self):
self.__guiDiv = avg.DivNode(pos=(self.__optWidth + 10, 10),
parent=self)
self.__colorWords = avg.WordsNode(pos=(0, 14), parent=self.__guiDiv)
self.__colorWords.text = "Key Color: " + self.__filter.color
self.__colorRect = avg.RectNode(pos=(200, 12),
size=(20, 20),
fillcolor=self.__filter.color,
fillopacity=1,
color="FFFFFF",
parent=self.__guiDiv)
self.__camNode.subscribe(avg.Node.CURSOR_DOWN, self.__onColorDown)
FXSlider(1,
0.0,
1.0,
self.__filter,
"htolerance",
"Hue Tolerance",
False,
parent=self.__guiDiv)
FXSlider(2,
0.0,
1.0,
self.__filter,
"stolerance",
"Saturation Tolerance",
False,
parent=self.__guiDiv)
FXSlider(3,
0.0,
1.0,
self.__filter,
"ltolerance",
"Lightness Tolerance",
False,
parent=self.__guiDiv)
FXSlider(4,
0.0,
1.0,
self.__filter,
"softness",
"Softness",
False,
parent=self.__guiDiv)
FXSlider(5,
0,
8,
self.__filter,
"erosion",
"Erosion",
True,
parent=self.__guiDiv)
FXSlider(6,
0.0,
1.0,
self.__filter,
"spillthreshold",
"Spill Suppression",
False,
parent=self.__guiDiv)
button = widget.TextButton(pos=(0, 332),
text="Whitebalance",
size=(100, 22),
parent=self.__guiDiv)
button.subscribe(button.CLICKED, self.__onWhitebalance)
button = widget.TextButton(pos=(110, 332),
text="Dump Config",
size=(100, 22),
parent=self.__guiDiv)
button.subscribe(button.CLICKED, self.__dumpConfig)
FXSlider(9,
0,
500,
self.__camNode,
"shutter",
"Shutter",
True,
parent=self.__guiDiv)
FXSlider(10,
128,
1023,
self.__camNode,
"gain",
"Gain",
True,
parent=self.__guiDiv)