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hassos_config/esphome/components/ehmtx/__init__.py
willem 2962a6db69 initial commit
2022-12-20 21:26:47 +01:00

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from argparse import Namespace
import logging
import io
import requests
from esphome import core, automation
from esphome.components import display, font, time
import esphome.components.image as espImage
import esphome.config_validation as cv
import esphome.codegen as cg
from esphome.const import CONF_BLUE, CONF_GREEN, CONF_RED, CONF_FILE, CONF_ID, CONF_BRIGHTNESS, CONF_RAW_DATA_ID, CONF_TIME, CONF_DURATION, CONF_TRIGGER_ID
from esphome.core import CORE, HexInt
from esphome.cpp_generator import RawExpression
from .select import EHMTXSelect
_LOGGER = logging.getLogger(__name__)
DEPENDENCIES = ["display", "light", "api"]
AUTO_LOAD = ["ehmtx"]
IMAGE_TYPE_RGB565 = 4
MAXFRAMES = 20
MAXICONS = 72
ICONWIDTH = 8
ICONHEIGHT = 8
ICONBUFFERSIZE = ICONWIDTH * ICONHEIGHT
ICONSIZE = [ICONWIDTH,ICONHEIGHT]
SVG_START = '<svg width="80px" height="80px" viewBox="0 0 80 80">'
SVG_END = "</svg>"
def rgb888_svg(x,y,r,g,b):
return f"<rect style=\"fill:rgb({r},{g},{b});\" x=\"{x*10}\" y=\"{y*10}\" width=\"10\" height=\"10\"/>"
def rgb565_svg(x,y,r,g,b):
return f"<rect style=\"fill:rgb({(r << 3) | (r >> 2)},{(g << 2) | (g >> 4)},{(b << 3) | (b >> 2)});\" x=\"{x*10}\" y=\"{y*10}\" width=\"10\" height=\"10\"/>"
ehmtx_ns = cg.esphome_ns.namespace("esphome")
EHMTX_ = ehmtx_ns.class_("EHMTX", cg.Component)
Icons_ = ehmtx_ns.class_("EHMTX_Icon")
NextScreenTrigger = ehmtx_ns.class_(
"EHMTXNextScreenTrigger", automation.Trigger.template(cg.std_string)
)
CONF_SHOWCLOCK = "show_clock"
CONF_SHOWSCREEN = "show_screen"
CONF_EHMTX = "ehmtx"
CONF_URL = "url"
CONF_FLAG = "flag"
CONF_LAMEID = "lameid"
CONF_AWTRIXID = "awtrixid"
CONF_ICONS = "icons"
CONF_SHOWDOW = "dayofweek"
CONF_SHOWDATE = "show_date"
CONF_DISPLAY = "display8x32"
CONF_HTML = "html"
CONF_SCROLLINTERVALL = "scroll_intervall"
CONF_ANIMINTERVALL = "anim_intervall"
CONF_FONT_ID = "font_id"
CONF_YOFFSET = "yoffset"
CONF_XOFFSET = "xoffset"
CONF_PINGPONG = "pingpong"
CONF_TIME_FORMAT = "time_format"
CONF_DATE_FORMAT = "date_format"
CONF_SELECT = "ehmtxselect"
CONF_ON_NEXT_SCREEN = "on_next_screen"
CONF_WEEK_ON_MONDAY = "week_start_monday"
CONF_ICON = "icon_name"
CONF_TEXT = "text"
CONF_ALARM = "alarm"
EHMTX_SCHEMA = cv.Schema({
cv.Required(CONF_ID): cv.declare_id(EHMTX_),
cv.Required(CONF_TIME): cv.use_id(time),
cv.Required(CONF_DISPLAY): cv.use_id(display),
cv.Required(CONF_FONT_ID): cv.use_id(font),
cv.Optional(
CONF_SHOWCLOCK, default="5"
): cv.templatable(cv.positive_int),
cv.Optional(
CONF_SELECT,
): cv.use_id(EHMTXSelect),
cv.Optional(
CONF_YOFFSET, default="6"
): cv.templatable(cv.int_range(min=-32, max=32)),
cv.Optional(
CONF_HTML, default=False
): cv.boolean,
cv.Optional(
CONF_SHOWDATE, default=True
): cv.boolean,
cv.Optional(
CONF_WEEK_ON_MONDAY, default=True
): cv.boolean,
cv.Optional(
CONF_SHOWDOW, default=True
): cv.boolean,
cv.Optional(
CONF_TIME_FORMAT, default="%H:%M"
): cv.string,
cv.Optional(
CONF_DATE_FORMAT, default="%d.%m."
): cv.string,
cv.Optional(
CONF_XOFFSET, default="1"
): cv.templatable(cv.int_range(min=-32, max=32)),
cv.Optional(CONF_SCROLLINTERVALL, default="80"
): cv.templatable(cv.positive_int),
cv.Optional(
CONF_ANIMINTERVALL, default="192"
): cv.templatable(cv.positive_int),
cv.Optional(
CONF_SHOWSCREEN, default="8"
): cv.templatable(cv.positive_int),
cv.Optional(CONF_BRIGHTNESS, default=80): cv.templatable(cv.int_range(min=0, max=255)),
cv.Optional(
CONF_DURATION, default="5"
): cv.templatable(cv.positive_int),
cv.Optional(CONF_ON_NEXT_SCREEN): automation.validate_automation(
{
cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(NextScreenTrigger),
}
),
cv.Required(CONF_ICONS): cv.All(
cv.ensure_list(
{
cv.Required(CONF_ID): cv.declare_id(Icons_),
cv.Exclusive(CONF_FILE,"uri"): cv.file_,
cv.Exclusive(CONF_URL,"uri"): cv.url,
cv.Exclusive(CONF_LAMEID,"uri"): cv.string,
cv.Exclusive(CONF_AWTRIXID,"uri"): cv.string,
cv.Optional(
CONF_DURATION, default="0"
): cv.templatable(cv.positive_int),
cv.Optional(
CONF_PINGPONG, default=False
): cv.boolean,
cv.GenerateID(CONF_RAW_DATA_ID): cv.declare_id(cg.uint8),
}
),
cv.Length(max=MAXICONS),
)})
CONFIG_SCHEMA = cv.All(font.validate_pillow_installed, EHMTX_SCHEMA)
ADD_SCREEN_ACTION_SCHEMA = cv.Schema(
{
cv.GenerateID(): cv.use_id(EHMTX_),
cv.Required(CONF_ICON): cv.templatable(cv.string),
cv.Required(CONF_TEXT): cv.templatable(cv.string),
cv.Optional(CONF_DURATION): cv.templatable(cv.positive_int),
cv.Optional(CONF_ALARM, default=False): cv.templatable(cv.boolean),
}
)
NextScreenTrigger = ehmtx_ns.class_(
"EHMTXNextScreenTrigger", automation.Trigger.template(cg.std_string)
)
AddScreenAction = ehmtx_ns.class_("AddScreenAction", automation.Action)
@automation.register_action(
"ehmtx.add.screen", AddScreenAction, ADD_SCREEN_ACTION_SCHEMA
)
async def ehmtx_add_screen_action_to_code(config, action_id, template_arg, args):
paren = await cg.get_variable(config[CONF_ID])
var = cg.new_Pvariable(action_id, template_arg, paren)
template_ = await cg.templatable(config[CONF_ICON], args, cg.std_string)
cg.add(var.set_icon(template_))
template_ = await cg.templatable(config[CONF_TEXT], args, cg.std_string)
cg.add(var.set_text(template_))
if CONF_DURATION in config:
template_ = await cg.templatable(config[CONF_DURATION], args, cg.uint8)
cg.add(var.set_duration(template_))
template_ = await cg.templatable(config[CONF_ALARM], args, bool)
cg.add(var.set_alarm(template_))
return var
SET_BRIGHTNESS_ACTION_SCHEMA = cv.Schema(
{
cv.GenerateID(): cv.use_id(EHMTX_),
cv.Optional(CONF_BRIGHTNESS, default=80): cv.templatable(cv.int_range(min=0, max=255)),
}
)
SetBrightnessAction = ehmtx_ns.class_("SetBrightnessAction", automation.Action)
@automation.register_action(
"ehmtx.set.brightness", SetBrightnessAction, SET_BRIGHTNESS_ACTION_SCHEMA
)
async def ehmtx_set_brightness_action_to_code(config, action_id, template_arg, args):
paren = await cg.get_variable(config[CONF_ID])
var = cg.new_Pvariable(action_id, template_arg, paren)
template_ = await cg.templatable(config[CONF_BRIGHTNESS], args, cg.int_)
cg.add(var.set_brightness(template_))
return var
SET_COLOR_ACTION_SCHEMA = cv.Schema(
{
cv.GenerateID(): cv.use_id(EHMTX_),
cv.Optional(CONF_RED,default=80): cv.templatable(cv.uint8_t,),
cv.Optional(CONF_BLUE,default=80): cv.templatable(cv.uint8_t,),
cv.Optional(CONF_GREEN,default=80): cv.templatable(cv.uint8_t,),
}
)
SetClockColorAction = ehmtx_ns.class_("SetClockColor", automation.Action)
@automation.register_action(
"ehmtx.clock.color", SetClockColorAction, SET_COLOR_ACTION_SCHEMA
)
async def ehmtx_set_clock_color_action_to_code(config, action_id, template_arg, args):
paren = await cg.get_variable(config[CONF_ID])
var = cg.new_Pvariable(action_id, template_arg, paren)
template_ = await cg.templatable(config[CONF_RED], args, cg.int_)
cg.add(var.set_red(template_))
template_ = await cg.templatable(config[CONF_GREEN], args, cg.int_)
cg.add(var.set_green(template_))
template_ = await cg.templatable(config[CONF_BLUE], args, cg.int_)
cg.add(var.set_blue(template_))
return var
SetTextColorAction = ehmtx_ns.class_("SetTextColor", automation.Action)
@automation.register_action(
"ehmtx.text.color", SetTextColorAction, SET_COLOR_ACTION_SCHEMA
)
async def ehmtx_set_text_color_action_to_code(config, action_id, template_arg, args):
paren = await cg.get_variable(config[CONF_ID])
var = cg.new_Pvariable(action_id, template_arg, paren)
template_ = await cg.templatable(config[CONF_RED], args, cg.int_)
cg.add(var.set_red(template_))
template_ = await cg.templatable(config[CONF_GREEN], args, cg.int_)
cg.add(var.set_green(template_))
template_ = await cg.templatable(config[CONF_BLUE], args, cg.int_)
cg.add(var.set_blue(template_))
return var
SetAlarmColorAction = ehmtx_ns.class_("SetAlarmColor", automation.Action)
@automation.register_action(
"ehmtx.alarm.color", SetAlarmColorAction, SET_COLOR_ACTION_SCHEMA
)
async def ehmtx_set_alarm_color_action_to_code(config, action_id, template_arg, args):
paren = await cg.get_variable(config[CONF_ID])
var = cg.new_Pvariable(action_id, template_arg, paren)
template_ = await cg.templatable(config[CONF_RED], args, cg.int_)
cg.add(var.set_red(template_))
template_ = await cg.templatable(config[CONF_GREEN], args, cg.int_)
cg.add(var.set_green(template_))
template_ = await cg.templatable(config[CONF_BLUE], args, cg.int_)
cg.add(var.set_blue(template_))
return var
SET_FLAG_ACTION_SCHEMA = cv.Schema(
{
cv.GenerateID(): cv.use_id(EHMTX_),
cv.Optional(CONF_FLAG,default=True): cv.templatable(cv.boolean),
}
)
SetShowDateAction = ehmtx_ns.class_("SetShowDate", automation.Action)
@automation.register_action(
"ehmtx.show.date", SetShowDateAction, SET_FLAG_ACTION_SCHEMA
)
async def ehmtx_show_date_action_to_code(config, action_id, template_arg, args):
paren = await cg.get_variable(config[CONF_ID])
var = cg.new_Pvariable(action_id, template_arg, paren)
template_ = await cg.templatable(config[CONF_FLAG], args, cg.bool_)
cg.add(var.set_flag(template_))
return var
SetShowDayOfWeekAction = ehmtx_ns.class_("SetShowDayOfWeek", automation.Action)
@automation.register_action(
"ehmtx.show.dayofweek", SetShowDayOfWeekAction, SET_FLAG_ACTION_SCHEMA
)
async def ehmtx_show_dayofweek_action_to_code(config, action_id, template_arg, args):
paren = await cg.get_variable(config[CONF_ID])
var = cg.new_Pvariable(action_id, template_arg, paren)
template_ = await cg.templatable(config[CONF_FLAG], args, cg.bool_)
cg.add(var.set_flag(template_))
return var
SetTodayColorAction = ehmtx_ns.class_("SetTodayColor", automation.Action)
@automation.register_action(
"ehmtx.today.color", SetTodayColorAction, SET_COLOR_ACTION_SCHEMA
)
async def ehmtx_set_today_color_action_to_code(config, action_id, template_arg, args):
paren = await cg.get_variable(config[CONF_ID])
var = cg.new_Pvariable(action_id, template_arg, paren)
template_ = await cg.templatable(config[CONF_RED], args, cg.int_)
cg.add(var.set_red(template_))
template_ = await cg.templatable(config[CONF_GREEN], args, cg.int_)
cg.add(var.set_green(template_))
template_ = await cg.templatable(config[CONF_BLUE], args, cg.int_)
cg.add(var.set_blue(template_))
return var
SetWeekdayColorAction = ehmtx_ns.class_("SetWeekdayColor", automation.Action)
@automation.register_action(
"ehmtx.weekday.color", SetWeekdayColorAction, SET_COLOR_ACTION_SCHEMA
)
async def ehmtx_set_week_color_action_to_code(config, action_id, template_arg, args):
paren = await cg.get_variable(config[CONF_ID])
var = cg.new_Pvariable(action_id, template_arg, paren)
template_ = await cg.templatable(config[CONF_RED], args, cg.int_)
cg.add(var.set_red(template_))
template_ = await cg.templatable(config[CONF_GREEN], args, cg.int_)
cg.add(var.set_green(template_))
template_ = await cg.templatable(config[CONF_BLUE], args, cg.int_)
cg.add(var.set_blue(template_))
return var
SetIndicatorOnAction = ehmtx_ns.class_("SetIndicatorOn", automation.Action)
@automation.register_action(
"ehmtx.indicator.on", SetIndicatorOnAction, SET_COLOR_ACTION_SCHEMA
)
async def ehmtx_set_indicator_on_action_to_code(config, action_id, template_arg, args):
paren = await cg.get_variable(config[CONF_ID])
var = cg.new_Pvariable(action_id, template_arg, paren)
template_ = await cg.templatable(config[CONF_RED], args, cg.int_)
cg.add(var.set_red(template_))
template_ = await cg.templatable(config[CONF_GREEN], args, cg.int_)
cg.add(var.set_green(template_))
template_ = await cg.templatable(config[CONF_BLUE], args, cg.int_)
cg.add(var.set_blue(template_))
return var
DELETE_SCREEN_ACTION_SCHEMA = cv.Schema(
{
cv.GenerateID(): cv.use_id(EHMTX_),
cv.Required(CONF_ICON): cv.templatable(cv.string),
}
)
DeleteScreenAction = ehmtx_ns.class_("DeleteScreen", automation.Action)
@automation.register_action(
"ehmtx.delete.screen", DeleteScreenAction, DELETE_SCREEN_ACTION_SCHEMA
)
async def ehmtx_delete_screen_action_to_code(config, action_id, template_arg, args):
paren = await cg.get_variable(config[CONF_ID])
var = cg.new_Pvariable(action_id, template_arg, paren)
template_ = await cg.templatable(config[CONF_ICON], args, cg.std_string)
cg.add(var.set_icon(template_))
return var
ForceScreenAction = ehmtx_ns.class_("ForceScreen", automation.Action)
@automation.register_action(
"ehmtx.force.screen", ForceScreenAction, DELETE_SCREEN_ACTION_SCHEMA
)
async def ehmtx_force_screen_action_to_code(config, action_id, template_arg, args):
paren = await cg.get_variable(config[CONF_ID])
var = cg.new_Pvariable(action_id, template_arg, paren)
template_ = await cg.templatable(config[CONF_ICON], args, cg.std_string)
cg.add(var.set_icon(template_))
return var
SetIndicatorOffAction = ehmtx_ns.class_("SetIndicatorOff", automation.Action)
INDICATOR_OFF_ACTION_SCHEMA = cv.Schema(
{
cv.GenerateID(): cv.use_id(EHMTX_),
}
)
@automation.register_action(
"ehmtx.indicator.off", SetIndicatorOffAction, INDICATOR_OFF_ACTION_SCHEMA
)
async def ehmtx_set_indicator_off_action_to_code(config, action_id, template_arg, args):
paren = await cg.get_variable(config[CONF_ID])
var = cg.new_Pvariable(action_id, template_arg, paren)
return var
CODEOWNERS = ["@lubeda"]
async def to_code(config):
from PIL import Image
var = cg.new_Pvariable(config[CONF_ID])
html_string = F"<HTML><HEAD><TITLE>{CORE.config_path}</TITLE></HEAD>"
html_string += '''\
<STYLE>
</STYLE><BODY>\
'''
for conf in config[CONF_ICONS]:
if CONF_FILE in conf:
path = CORE.relative_config_path(conf[CONF_FILE])
try:
image = Image.open(path)
except Exception as e:
raise core.EsphomeError(f" ICONS: Could not load image file {path}: {e}")
elif CONF_LAMEID in conf:
r = requests.get("https://developer.lametric.com/content/apps/icon_thumbs/" + conf[CONF_LAMEID], timeout=4.0)
if r.status_code != requests.codes.ok:
raise core.EsphomeError(f" ICONS: Could not download image file {conf[CONF_LAMEID]}: {conf[CONF_ID]}")
image = Image.open(io.BytesIO(r.content))
elif CONF_AWTRIXID in conf:
r = requests.post("https://awtrix.blueforcer.de/icon",json={"reqType":"getIcon","ID":"" + conf[CONF_AWTRIXID] + ""} , timeout=4.0)
if r.status_code != requests.codes.ok:
raise core.EsphomeError(f" ICONS: Could not download awtrix data {conf[CONF_AWTRIXID]}: {conf[CONF_ID]}")
awtrixdata = r.json()
r = requests.get("https://awtrix.blueforcer.de/icons/"+conf[CONF_AWTRIXID], timeout=4.0)
if r.status_code != requests.codes.ok:
raise core.EsphomeError(f" ICONS: Could not download awtrix icon {conf[CONF_URL]}: {conf[CONF_ID]}")
image = Image.open(io.BytesIO(r.content))
elif CONF_URL in conf:
r = requests.get(conf[CONF_URL], timeout=4.0)
if r.status_code != requests.codes.ok:
raise core.EsphomeError(f" ICONS: Could not download image file {conf[CONF_URL]}: {conf[CONF_ID]}")
image = Image.open(io.BytesIO(r.content))
width, height = image.size
if (width != ICONWIDTH) or (height != ICONHEIGHT):
image = image.resize(ICONSIZE)
width, height = image.size
if hasattr(image, 'n_frames'):
frames = min(image.n_frames, MAXFRAMES)
else:
frames = 1
if (conf[CONF_DURATION] == 0):
try:
duration = image.info['duration']
except:
duration = config[CONF_ANIMINTERVALL]
else:
duration = conf[CONF_DURATION]
html_string += F"<BR><B>{conf[CONF_ID]}</B>&nbsp;-&nbsp;({duration} ms):<BR>"
pos = 0
frameIndex = 0
html_string += f"<DIV ID={conf[CONF_ID]}>"
if CONF_AWTRIXID in conf:
if "data" in awtrixdata:
frames = len(awtrixdata["data"])
frameIndex = 0
data = [0 for _ in range(ICONBUFFERSIZE * 2 * frames)]
duration = awtrixdata["tick"]
for frame in awtrixdata["data"]:
if len(frame) != ICONBUFFERSIZE:
raise core.EsphomeError(
f"Unexpected number of pixels in awtrix"
)
i = 0
html_string += SVG_START
for pix in frame:
G = (pix & 0x07e0) >> 5
B = pix & 0x1f
R = (pix & 0xF800) >> 11
x = (i % ICONWIDTH)
y = i//ICONHEIGHT
i += 1
rgb = pix # (R << 11) | (G << 5) | B
html_string += rgb565_svg(x,y,R,G,B)
data[pos] = rgb >> 8
pos += 1
data[pos] = rgb & 255
pos += 1
frameIndex += 1
html_string += SVG_END
else:
frames = 1
i = 0
data = [0 for _ in range(ICONBUFFERSIZE * 2)]
html_string += SVG_START
for pix in awtrixdata:
x = (i % ICONWIDTH)
y = i//ICONHEIGHT
i +=1
rgb = pix
G = (pix & 0x07e0) >> 5
B = pix & 0x1f
R = (pix & 0xF800) >> 11
html_string += rgb565_svg(x,y,R,G,B)
data[pos] = rgb >> 8
pos += 1
data[pos] = rgb & 255
pos += 1
html_string += SVG_END
else:
data = [0 for _ in range(ICONBUFFERSIZE * 2 * frames)]
for frameIndex in range(frames):
html_string += SVG_START
image.seek(frameIndex)
frame = image.convert("RGB")
pixels = list(frame.getdata())
if len(pixels) != ICONBUFFERSIZE:
raise core.EsphomeError(
f"Unexpected number of pixels in {path} frame {frameIndex}: ({len(pixels)} != {height*width})"
)
i = 0
for pix in pixels:
R = pix[0] >> 3
G = pix[1] >> 2
B = pix[2] >> 3
x = (i % ICONWIDTH)
y = i//ICONHEIGHT
i +=1
rgb = (R << 11) | (G << 5) | B
html_string += rgb565_svg(x,y,R,G,B)
data[pos] = rgb >> 8
pos += 1
data[pos] = rgb & 255
pos += 1
html_string += SVG_END
html_string += f"</DIV>"
rhs = [HexInt(x) for x in data]
prog_arr = cg.progmem_array(conf[CONF_RAW_DATA_ID], rhs)
cg.new_Pvariable(
conf[CONF_ID],
prog_arr,
width,
height,
frames,
espImage.IMAGE_TYPE["RGB565"],
str(conf[CONF_ID]),
conf[CONF_PINGPONG],
duration,
)
cg.add(var.add_icon(RawExpression(str(conf[CONF_ID]))))
html_string += "</BODY></HTML>"
if config[CONF_HTML]:
try:
with open(CORE.config_path.replace(".yaml","") + ".html", 'w') as f:
f.truncate()
f.write(html_string)
f.close()
except:
print("Error writing HTML file")
cg.add(var.set_clock_time(config[CONF_SHOWCLOCK]))
cg.add(var.set_default_brightness(config[CONF_BRIGHTNESS]))
cg.add(var.set_screen_time(config[CONF_SHOWSCREEN]))
cg.add(var.set_duration(config[CONF_DURATION]))
cg.add(var.set_scroll_intervall(config[CONF_SCROLLINTERVALL]))
cg.add(var.set_anim_intervall(config[CONF_ANIMINTERVALL]))
cg.add(var.set_week_start(config[CONF_WEEK_ON_MONDAY]))
cg.add(var.set_time_format(config[CONF_TIME_FORMAT]))
cg.add(var.set_date_format(config[CONF_DATE_FORMAT]))
cg.add(var.set_show_day_of_week(config[CONF_SHOWDOW]))
cg.add(var.set_show_date(config[CONF_SHOWDATE]))
cg.add(var.set_font_offset(config[CONF_XOFFSET], config[CONF_YOFFSET]))
disp = await cg.get_variable(config[CONF_DISPLAY])
cg.add(var.set_display(disp))
f = await cg.get_variable(config[CONF_FONT_ID])
cg.add(var.set_font(f))
ehmtxtime = await cg.get_variable(config[CONF_TIME])
cg.add(var.set_clock(ehmtxtime))
if (config.get(CONF_SELECT)):
ehmtxselect = await cg.get_variable(config[CONF_SELECT])
cg.add(var.set_select(ehmtxselect))
for conf in config.get(CONF_ON_NEXT_SCREEN, []):
trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
await automation.build_automation(trigger, [(cg.std_string, "x"), (cg.std_string, "y")], conf)
await cg.register_component(var, config)
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