def __init__(self,
title="Alert!",
message="Something happened",
close_callback=None):
super().__init__(close_callback)
self.title = add_label(title, scr=self, style="title")
self.page = lv.page(lv.scr_act())
self.page.set_size(480, 550)
self.message = add_label(message, scr=self.page)
self.page.align(self.title, lv.ALIGN.OUT_BOTTOM_MID, 0, 50)
def __init__(self,
buttons=[],
title="What do you want to do?",
note=None,
y0=60,
last=None):
super().__init__()
y = y0
self.title = add_label(title, style="title", scr=self)
if note is not None:
self.note = add_label(note, style="hint", scr=self)
self.note.align(self.title, lv.ALIGN.OUT_BOTTOM_MID, 0, 5)
y += self.note.get_height()
self.page = lv.page(self)
h = 800 - y - 20
self.page.set_size(480, h)
self.page.set_y(y)
y = 0
self.buttons = []
# value, text, enable, color
for value, text, *args in buttons:
if text is not None:
if value is not None:
enable = len(args) == 0 or args[0]
if enable:
cb = on_release(cb_with_args(self.set_value, value))
else:
cb = None
btn = add_button(text, cb, y=y, scr=self.page)
if not enable:
btn.set_state(lv.btn.STATE.INA)
# color
if len(args) > 1:
color = args[1]
style = lv.style_t()
lv.style_copy(style, btn.get_style(lv.btn.STYLE.REL))
style.body.main_color = lv.color_hex(color)
style.body.grad_color = lv.color_hex(color)
btn.set_style(lv.btn.STYLE.REL, style)
self.buttons.append(btn)
y += 85
else:
add_label(text.upper(),
y=y + 10,
style="hint",
scr=self.page)
y += 50
else:
y += 40
if last is not None:
self.add_back_button(*last)
self.page.set_height(h - 100)
def __init__(self, title="Are you sure?", message="Make a choice"):
super().__init__()
self.title = add_label(title, scr=self, style="title")
self.page = lv.page(self)
self.page.set_size(480, 600)
self.message = add_label(message, scr=self.page)
self.page.align(self.title, lv.ALIGN.OUT_BOTTOM_MID, 0, 0)
(self.cancel_button, self.confirm_button) = add_button_pair(
"Cancel",
on_release(cb_with_args(self.set_value, False)),
"Confirm",
on_release(cb_with_args(self.set_value, True)),
scr=self)
def __init__(self, title, message, note=None):
super().__init__()
self.title = add_label(title, scr=self, style="title")
obj = self.title
if note is not None:
self.note = add_label(note, scr=self, style="hint")
self.note.align(self.title, lv.ALIGN.OUT_BOTTOM_MID, 0, 5)
obj = self.note
self.page = lv.page(self)
self.page.set_size(480, 600)
self.message = add_label(message, scr=self.page)
self.page.align(obj, lv.ALIGN.OUT_BOTTOM_MID, 0, 0)
(self.close_button, self.again_button) = add_button_pair(
lv.SYMBOL.LEFT + " Back",
on_release(cb_with_args(self.set_value, False)),
"Roll again",
on_release(cb_with_args(self.set_value, True)),
scr=self,
)
def __init__(self,
title,
message,
button_text=(lv.SYMBOL.LEFT + " Back"),
note=None):
super().__init__()
self.title = add_label(title, scr=self, style="title")
obj = self.title
if note is not None:
self.note = add_label(note, scr=self, style="hint")
self.note.align(self.title, lv.ALIGN.OUT_BOTTOM_MID, 0, 5)
obj = self.note
self.page = lv.page(self)
self.page.set_size(480, 600)
self.message = add_label(message, scr=self.page)
self.page.align(obj, lv.ALIGN.OUT_BOTTOM_MID, 0, 0)
self.close_button = add_button(scr=self,
callback=on_release(self.release))
self.close_label = lv.label(self.close_button)
self.close_label.set_text(button_text)
def __init__(self, manifest: DandelionAppManifest):
super().__init__(manifest)
self.container = super().get_container()
self.container.set_style_local_bg_color(lv.cont.PART.MAIN,
lv.STATE.DEFAULT,
lv.color_hex(0x000000))
self.manifests = Dandelion.discoverApplicationManifests()
# Count apps
self.numberOfApps = 0
for m in self.manifests:
if m.visibleInLauncher:
self.numberOfApps += 1
self.numberOfColumns = self.container.get_width() // 100
# Scrollview
self.scrollview = lv.page(self.container)
self.scrollview.set_size(self.container.get_width(),
self.container.get_height())
self.scrollview.align(self.container, lv.ALIGN.IN_TOP_LEFT, 0, 0)
self.scrollview.set_style_local_bg_opa(lv.page.PART.BG,
lv.STATE.DEFAULT, lv.OPA._0)
# Group
self.scrollgroup = lv.group_create()
# Populate pages
index = 0
for m in filter(lambda x: (x.visibleInLauncher), self.manifests):
i = SpringboardIcon(self.scrollview, m)
self.scrollgroup.add_obj(i)
index += 1
super().start()
def __init__(self,
buttons=[],
title="What do you want to do?",
note=None,
y0=80,
last=None):
super().__init__()
y = y0
self.title = add_label(title, style="title", scr=self)
if note is not None:
self.note = add_label(note, style="hint", scr=self)
self.note.align(self.title, lv.ALIGN.OUT_BOTTOM_MID, 0, 5)
y += self.note.get_height()
self.page = lv.page(self)
h = 800 - y - 20
self.page.set_size(480, h)
self.page.set_y(y)
y = 0
for value, text in buttons:
if text is not None:
if value is not None:
add_button(text,
on_release(cb_with_args(self.set_value, value)),
y=y,
scr=self.page)
y += 85
else:
add_label(text.upper(),
y=y + 10,
style="hint",
scr=self.page)
y += 50
else:
y += 40
if last is not None:
self.add_back_button(*last)
self.page.set_height(h - 100)
def __init__(self, config):
self.config = config
self.sensor = MAX31855(hwspi=self.config['max31855_pins']['hwspi'],
cs=self.config['max31855_pins']['cs'],
miso=self.config['max31855_pins']['miso'],
sck=self.config['max31855_pins']['sck'],
offset=self.config['temp_offset'])
self.oven = machine.Pin(self.config['oven_pin'], machine.Pin.OUT, value=0)
self.temp_cali_scr = lv.obj()
self.page = lv.page(self.temp_cali_scr)
self.page.set_size(self.temp_cali_scr.get_width(), self.temp_cali_scr.get_height())
self.page.align(None, lv.ALIGN.CENTER, 0, 0)
self.label = lv.label(self.page)
self.label.set_long_mode(lv.label.LONG.BREAK)
self.label.set_width(self.page.get_fit_width())
self.page_text = ''
self.tim = machine.Timer(-1)
self.start_time = None
self.start_temp = None
self.last_temp = None
self.lag_temp = None
self.lag_time = None
self.cooling_counter = 0
self.check_temp = 100
# Create a scroll bar style
style_sb = lv.style_t()
lv.style_copy(style_sb, lv.style_plain)
style_sb.body.main_color = lv.color_make(0, 0, 0)
style_sb.body.grad_color = lv.color_make(0, 0, 0)
style_sb.body.border.color = lv.color_make(0xff, 0xff, 0xff)
style_sb.body.border.width = 1
style_sb.body.border.opa = lv.OPA._70
style_sb.body.radius = 800 # large enough to make a circle
style_sb.body.opa = lv.OPA._60
style_sb.body.padding.right = 3
style_sb.body.padding.bottom = 3
style_sb.body.padding.inner = 8 # Scrollbar width
# Create a page
page = lv.page(lv.scr_act())
page.set_size(240, 300)
page.align(None, lv.ALIGN.CENTER, 0, 0)
page.set_style(lv.page.STYLE.SB, style_sb) # Set the scrollbar style
# Create a label on the page
label = lv.label(page)
label.set_long_mode(lv.label.LONG.BREAK) # Automatically break long lines
label.set_width(page.get_fit_width(
)) # Set the label width to max value to not show hor. scroll bars
label.set_text("""Lorem ipsum dolor sit amet, consectetur adipiscing elit,
sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco
laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure
dolor in reprehenderit in voluptate velit esse cillum dolore
eu fugiat nulla pariatur.
def __init__(self, title, meta):
send_amount = sum(
[out["value"] for out in meta["outputs"] if not out["change"]])
super().__init__(title, "")
obj = self.message # for alignments
enable_inputs = len(
[k for k in meta["inputs"] if k["sighash"] != "ALL"]) > 0
lbl = add_label("Show detailed information ",
scr=self)
lbl.align(obj, lv.ALIGN.CENTER, 0, 0)
self.details_sw = lv.sw(self)
self.details_sw.align(obj, lv.ALIGN.CENTER, 130, 0)
self.details_sw.set_event_cb(on_release(self.toggle_details))
if enable_inputs:
self.details_sw.on(lv.ANIM.OFF)
# change page a bit
self.page.set_pos(0, lbl.get_y() + 20)
self.page.set_size(480, 800 - 130 - lbl.get_y())
self.page2 = lv.page(self)
self.page2.set_pos(self.page.get_x(), self.page.get_y())
self.page2.set_size(self.page.get_width(), self.page.get_height())
# define styles
style = lv.style_t()
lv.style_copy(style, self.message.get_style(0))
style.text.font = lv.font_roboto_mono_28
style_primary = lv.style_t()
lv.style_copy(style_primary, self.message.get_style(0))
style_primary.text.font = lv.font_roboto_mono_22
style_secondary = lv.style_t()
lv.style_copy(style_secondary, self.message.get_style(0))
style_secondary.text.color = lv.color_hex(0x999999)
style_secondary.text.font = lv.font_roboto_mono_22
style_warning = lv.style_t()
lv.style_copy(style_warning, self.message.get_style(0))
style_warning.text.color = lv.color_hex(0xFF9A00)
self.style = style
self.style_secondary = style_secondary
self.style_warning = style_warning
num_change_outputs = 0
for out in meta["outputs"]:
# first only show destination addresses
if out["change"]:
num_change_outputs += 1
continue
obj = self.show_output(out, obj)
if send_amount > 0:
fee_percent = meta["fee"] * 100 / send_amount
fee_txt = "%d satoshi (%.2f%%)" % (meta["fee"], fee_percent)
# back to wallet
else:
fee_txt = "%d satoshi" % (meta["fee"])
fee = add_label("Fee: " + fee_txt, scr=self.page)
fee.set_style(0, style)
fee.align(obj, lv.ALIGN.OUT_BOTTOM_MID, 0, 30)
obj = fee
# warning label for address gap limit
if "warnings" in meta and len(meta["warnings"]) > 0:
text = "WARNING!\n" + "\n".join(meta["warnings"])
self.warning = add_label(text, scr=self.page)
self.warning.set_style(0, style_warning)
self.warning.align(obj, lv.ALIGN.OUT_BOTTOM_MID, 0, 30)
lbl = add_label("%d INPUTS" % len(meta["inputs"]), scr=self.page2)
lbl.align(self.page2, lv.ALIGN.IN_TOP_MID, 0, 30)
obj = lbl
for i, inp in enumerate(meta["inputs"]):
idxlbl = lv.label(self.page2)
idxlbl.set_text("%d:" % i)
idxlbl.align(lbl, lv.ALIGN.OUT_BOTTOM_MID, 0, 30)
idxlbl.set_x(30)
lbl = lv.label(self.page2)
lbl.set_long_mode(lv.label.LONG.BREAK)
lbl.set_width(380)
lbl.set_text("%.8f BTC from %s" %
(inp["value"] / 1e8, inp["label"]))
lbl.align(idxlbl, lv.ALIGN.IN_TOP_LEFT, 0, 0)
lbl.set_x(60)
if inp["sighash"] != "ALL":
shlbl = lv.label(self.page2)
shlbl.set_long_mode(lv.label.LONG.BREAK)
shlbl.set_width(380)
shlbl.set_text(inp["sighash"])
shlbl.align(lbl, lv.ALIGN.OUT_BOTTOM_LEFT, 0, 5)
shlbl.set_x(60)
shlbl.set_style(0, style_warning)
lbl = shlbl
obj = lbl
lbl = add_label("%d OUTPUTS" % len(meta["outputs"]), scr=self.page2)
lbl.align(self.page2, lv.ALIGN.IN_TOP_MID, 0, 0)
lbl.set_y(obj.get_y() + obj.get_height() + 30)
for i, out in enumerate(meta["outputs"]):
idxlbl = lv.label(self.page2)
idxlbl.set_text("%d:" % i)
idxlbl.align(lbl, lv.ALIGN.OUT_BOTTOM_MID, 0, 30)
idxlbl.set_x(30)
lbl = lv.label(self.page2)
lbl.set_long_mode(lv.label.LONG.BREAK)
lbl.set_width(380)
lbl.set_text("%.8f BTC to %s" %
(out["value"] / 1e8, out.get("label", "")))
lbl.align(idxlbl, lv.ALIGN.IN_TOP_LEFT, 0, 0)
lbl.set_x(60)
addrlbl = lv.label(self.page2)
addrlbl.set_long_mode(lv.label.LONG.BREAK)
addrlbl.set_width(380)
addrlbl.set_text(format_addr(out["address"], words=4))
addrlbl.align(lbl, lv.ALIGN.OUT_BOTTOM_LEFT, 0, 5)
addrlbl.set_x(60)
if "label" in out:
addrlbl.set_style(0, style_secondary)
else:
addrlbl.set_style(0, style_primary)
lbl = addrlbl
idxlbl = lv.label(self.page2)
idxlbl.set_text("Fee: " + fee_txt)
idxlbl.align(lbl, lv.ALIGN.OUT_BOTTOM_MID, 0, 30)
idxlbl.set_x(30)
self.toggle_details()
def __init__(self, title, message, note=None):
super().__init__()
self.title = add_label(title, scr=self, style="title")
obj = self.title
if note is not None:
self.note = add_label(note, scr=self, style="hint")
self.note.align(self.title, lv.ALIGN.OUT_BOTTOM_MID, 0, 5)
obj = self.note
self.page = lv.page(self)
self.page.set_size(480, 600)
self.message = add_label(message, scr=self.page)
self.page.align(obj, lv.ALIGN.OUT_BOTTOM_MID, 0, -10)
self.pips_1 = add_button("1",
on_release(
cb_with_args(self.set_value,
DICE_ROLLED_1)),
scr=self)
self.pips_1.set_width(130)
self.pips_1.align(self.page, lv.ALIGN.OUT_LEFT_MID, 20, 20)
self.pips_1.set_x(100)
self.pips_2 = add_button("2",
on_release(
cb_with_args(self.set_value,
DICE_ROLLED_2)),
scr=self)
self.pips_2.set_width(130)
self.pips_2.align(self.page, lv.ALIGN.OUT_RIGHT_MID, 20, 20)
self.pips_2.set_x(HOR_RES - 230)
self.pips_3 = add_button("3",
on_release(
cb_with_args(self.set_value,
DICE_ROLLED_3)),
scr=self)
self.pips_3.set_width(130)
self.pips_3.align(self.page, lv.ALIGN.OUT_LEFT_MID, -20, 110)
self.pips_3.set_x(100)
self.pips_4 = add_button(u"4",
on_release(
cb_with_args(self.set_value,
DICE_ROLLED_4)),
scr=self)
self.pips_4.set_width(130)
self.pips_4.align(self.page, lv.ALIGN.OUT_RIGHT_MID, 20, 110)
self.pips_4.set_x(HOR_RES - 230)
self.pips_5 = add_button("5",
on_release(
cb_with_args(self.set_value,
DICE_ROLLED_5)),
scr=self)
self.pips_5.set_width(130)
self.pips_5.align(self.page, lv.ALIGN.OUT_LEFT_MID, -20, 200)
self.pips_5.set_x(100)
self.pips_6 = add_button("6",
on_release(
cb_with_args(self.set_value,
DICE_ROLLED_6)),
scr=self)
self.pips_6.set_width(130)
self.pips_6.align(self.page, lv.ALIGN.OUT_RIGHT_MID, 20, 200)
self.pips_6.set_x(HOR_RES - 230)
(self.close_button, self.again_button) = add_button_pair(
lv.SYMBOL.LEFT + " Back",
on_release(cb_with_args(self.set_value, BACK)),
"TODO: Use this seed",
on_release(cb_with_args(self.set_value, USE_SEED)),
scr=self,
)
#!/opt/bin/lv_micropython -i
import lvgl as lv
import display_driver
# create a page
page = lv.page(lv.scr_act(), None)
page.set_size(200, 200)
page.align(None, lv.ALIGN.CENTER, 0, 0)
# page.set_scrollbar_mode(lv.SCROLLBAR_MODE.OFF)
# Create a label on the page
label = lv.label(page, None)
#label.set_long_mode(lv.label.LONG.BREAK); # Automatically break long lines
label.set_width(lv.page.get_width_fit(page))
# Set the label width to max value to not show hor. scroll bars*/
label.set_text(
"Lorem ipsum dolor sit amet, consectetur adipiscing elit,\n"
"sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.\n"
"Ut enim ad minim veniam, quis nostrud exercitation ullamco\n"
"laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure\n"
"dolor in reprehenderit in voluptate velit esse cillum dolore\n"
"eu fugiat nulla pariatur.\n"
"Excepteur sint occaecat cupidatat non proident, sunt in culpa\n"
"qui officia deserunt mollit anim id est laborum.")