def render_battery(display, pos_x=140, pos_y=72):
v = os.read_battery()
c = get_bat_color(v)
if not c:
return
display.rect(pos_x, pos_y, pos_x + 15, pos_y + 7, filled=True, col=c)
display.rect(pos_x + 15,
pos_y + 2,
pos_x + 17,
pos_y + 5,
filled=True,
col=c)
if v < 4.0:
display.rect(pos_x + 11,
pos_y + 1,
pos_x + 14,
pos_y + 6,
filled=True,
col=[0, 0, 0])
if v < 3.8:
display.rect(pos_x + 6,
pos_y + 1,
pos_x + 11,
pos_y + 6,
filled=True,
col=[0, 0, 0])
if v < 3.6:
display.rect(pos_x + 1,
pos_y + 1,
pos_x + 6,
pos_y + 6,
filled=True,
col=[0, 0, 0])
render_charging(display, pos_x + 6, pos_y)
def render_battery(display, v):
c = get_bat_color(v)
if not c:
return
display.rect(140, 72, 155, 79, filled=True, col=c)
display.rect(155, 74, 157, 77, filled=True, col=c)
if v < 4.0:
display.rect(151, 73, 154, 78, filled=True, col=[0, 0, 0])
if v < 3.8:
display.rect(146, 73, 151, 78, filled=True, col=[0, 0, 0])
if v < 3.6:
display.rect(141, 73, 146, 78, filled=True, col=[0, 0, 0])
def msg_nosplit(message, title='Loading...', reset=False):
global NUM_LINES
"""Show a terminal style loading screen with title
title can be optionaly set when resetting or first call
"""
global messageHistory
try:
messageHistory
if reset:
raise exception
except:
display.greyscale(False)
display.fill(0xFFFFFF)
display.textColor(0x000000)
display.font(version.font_header)
display.cursor(0, 0)
display.print(title)
messageHistory = []
display.font(version.font_default)
lineHeight = display.get_string_height(" ")
if len(messageHistory) < NUM_LINES:
display.textColor(0x000000)
display.cursor(0, 19 + (len(messageHistory) * lineHeight))
display.print(message)
messageHistory.append(message)
else:
messageHistory.pop(0)
messageHistory.append(message)
display.rect(0, 15, display.width(),
display.height() - 15, True, 0xFFFFFF)
for i, message in enumerate(messageHistory):
display.textColor(0x000000)
display.font(version.font_default)
display.cursor(0, 19 + (i * lineHeight))
display.print(message)
display.flush()
def _draw(self):
if self._visible:
display.rect(self.x, self.y, self.w, self.h, True, 0xFFFFFF)
display.rect(self.x, self.y, self.w, self.h, False, 0x000000)
display.font("freesans9")
_ = display.textColor(0x000000)
display.cursor(self.x + 1, self.y + 1)
totalHeight = 0
for i in range(self.offset, len(self.items)):
display.cursor(self.x + 1, display.cursor()[1])
item = self.items[i]
lineHeight = display.get_string_height(item)
totalHeight += lineHeight
if totalHeight < self.h:
if i == self.selected:
display.rect(self.x,
display.cursor()[1], self.w, lineHeight,
True, 0x000000)
_ = display.textColor(0xFFFFFF)
else:
_ = display.textColor(0x000000)
display.cursor(self.x + 1, display.cursor()[1] + 3)
display.print(item + "\n")
display.cursor(self.x + 1, display.cursor()[1] - 3)
def fill_rounded_box(x, y, w, h, r, color):
display.rect(x, y, w, h, True, color)
def rounded_box(x, y, w, h, r, color):
display.rect(x, y, w, h, False, color)
def area(x, y, w, h, color):
display.rect(x, y, w, h, True, color)