new custom component: long press

config_creation/manual_config.yaml

@@ -99,6 +99,19 @@ notify:
 dimmer:
 cover_half:
 
+long_click:
+  duration: 1.0
+  switches:
+    - switch.esszimmer_szene_0
+    - switch.esszimmer_szene_1
+    - switch.esszimmer_szene_2
+    - switch.esszimmer_szene_3
+    - switch.esszimmer_szene_4
+    - switch.esszimmer_szene_5
+    - switch.eingang_szene_2
+    - switch.eingang_szene_3
+    - switch.eingang_szene_4
+    - switch.eingang_szene_5
 
 logger:
   default: info

custom_components/long_click/__init__.py

@@ -0,0 +1,58 @@
+import logging
+import voluptuous as vol
+import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.event import async_track_state_change, async_call_later
+from collections import namedtuple, defaultdict
+import time
+from functools import partial
+
+_LOGGER = logging.getLogger(__name__)
+CONF_DURATION = "duration"
+CONF_SWITCHES = "switches"
+
+DOMAIN = 'long_click'
+
+CONFIG_SCHEMA = vol.Schema({
+    DOMAIN: vol.Schema({
+        vol.Optional(CONF_DURATION, default=1.0): float,
+        vol.Required(CONF_SWITCHES): cv.entity_ids}
+    )
+}, extra=vol.ALLOW_EXTRA)
+
+ButtonInfo = namedtuple('ButtonInfo', ['cancel', 'last_on_time'])
+switch_on_times = defaultdict(ButtonInfo)
+
+
+def on_rising_edge(entity_id, from_state, to_state, hass, long_click_time):
+    async def long_press_cb(t):
+        hass.bus.fire('long_click', {'entity_id': entity_id})
+        duration = time.time() - switch_on_times[entity_id].last_on_time
+        assert duration >= long_click_time
+        del switch_on_times[entity_id]
+
+    cancel_func = async_call_later(hass, long_click_time, long_press_cb)
+    switch_on_times[entity_id] = ButtonInfo(cancel_func, time.time())
+
+
+def on_falling_edge(entity_id, from_state, to_state, hass, long_click_time):
+    if entity_id in switch_on_times:
+        # cancel callback
+        switch_on_times[entity_id].cancel()
+
+        duration = time.time() - switch_on_times[entity_id].last_on_time
+        # in case the callback didn't fire yet, even if longer than one second
+        if duration < long_click_time:
+            hass.bus.fire('short_click', {'entity_id': entity_id})
+        else:
+            hass.bus.fire('long_click', {'entity_id': entity_id})
+            print("-------------------- long on falling edge", entity_id, duration)
+        del switch_on_times[entity_id]
+
+
+async def async_setup(hass, config):
+    duration = config[DOMAIN][CONF_DURATION]
+    async_track_state_change(hass, config[DOMAIN][CONF_SWITCHES],
+                             partial(on_rising_edge, hass=hass, long_click_time=duration), 'off', 'on')
+    async_track_state_change(hass, config[DOMAIN][CONF_SWITCHES],
+                             partial(on_falling_edge, hass=hass, long_click_time=duration), 'on', 'off')
+    return True