Skip to content

Instantly share code, notes, and snippets.

Created Jul 30, 2013
Embed
What would you like to do?
HCameraApp
from Hydrogen import *
from HydrogenLayouts import HColumnLayout, HBarLayout
class Camera(object):
def __init__(self, name):
self.name = name
self.sensitivity = 0.0
self.is_on = False
def __str__(self):
on_off = 'ON' if self.is_on else 'OFF'
return self.name + ' is ' + on_off + ', Sensitivity = ' + str(self.sensitivity)
class HCameraApp(HScene):
def setup(self):
self.cameras = self.create_cameras(10)
self.add_local_laf()
self.build_gui()
def create_cameras(self, cams):
cameras = []
for c in xrange(cams):
cameras.append(Camera('Camera ' + str(c)))
return cameras
def add_local_laf(self):
LAF['Font Size'] = 16
LAF['Top Selection Bar Background'] = (1.00, 1.00, 1.00, 1.00)
LAF['Top Selection Bar Shape'] = round_top_rect
LAF['Bottom Selection Bar Background'] = (1.00, 1.00, 1.00, 1.00)
LAF['Bottom Selection Bar Shape'] = round_bottom_rect
LAF['Selection Bar Background'] = (1.00, 1.00, 1.00, 1.00)
LAF['Selection Bar Shape'] = rectangle
LAF['Spacer Show Background'] = False
LAF['Spacer Show Border'] = False
def build_gui(self):
panel = HContainer()
panel.layout = HColumnLayout(panel)
panel.layout.pad = HInset(0, 0, -0.5, -0.5)
panel.insets = HInset(10, 10, 10, 10)
panel.add_component(HText("HCameraApp"))
spacer = HComponent()
spacer.laf_prefix = "Spacer "
spacer.preferred_size = Size(10, 10)
panel.add_component(spacer)
barInfos = []
for i, cam in enumerate(self.cameras):
barInfos.append(('', cam.name + ' ', cam))
barInfos[0] = ('Top ', barInfos[0][1], barInfos[0][2])
barInfos[len(barInfos) - 1] = ('Bottom ', barInfos[len(barInfos) - 1][1], barInfos[len(barInfos) - 1][2])
for barInfo in barInfos:
bar = HContainer()
bar.laf_prefix = '{}Selection Bar '.format(barInfo[0])
bar.layout = HBarLayout(bar)
bar.layout.pad = HInset(5, 5, 5, 5)
bar.add_component(HText(barInfo[1]), 'left')
switch = HSwitch()
switch.id = barInfo[2]
switch.change_listeners.append(self.switch_changed)
bar.add_component(switch, 'center')
slider = HSlider()
slider.id = barInfo[2]
slider.change_listeners.append(self.slider_changed)
bar.add_component(slider, 'right')
panel.add_component(bar)
panel.add_component(spacer)
self.change_text = HText('Camera Status')
panel.add_component(self.change_text)
self.add_component(panel)
panel.bounds.x = (self.bounds.w - panel.bounds.w) / 2
panel.bounds.y = (self.bounds.h - panel.bounds.h) / 2
def switch_changed(self, switch):
camera = switch.id
camera.is_on = switch.is_selected
self.change_text.set_text(camera.__str__())
def slider_changed(self, slider):
camera = slider.id
camera.sensitivity = int(slider.value * 100)
self.change_text.set_text(camera.__str__())
run(HCameraApp())
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment