on_icon_error

components/ehmtxv2/EHMTX.cpp

@@ -109,6 +109,7 @@ namespace esphome
       }
     }
     ESP_LOGW(TAG, "icon: %s not found", name.c_str());
+    
     return MAXICONS;
   }
 
@@ -496,6 +497,10 @@ namespace esphome
     {
       ESP_LOGW(TAG, "icon %d not found => default: 0", icon);
       icon = 0;
+      for (auto *t : on_icon_error_triggers_)
+      {
+        t->process(iconname);
+      }
     }
     EHMTX_queue *screen = this->find_icon_queue_element(icon);
 
@@ -551,6 +556,10 @@ namespace esphome
     {
       ESP_LOGW(TAG, "icon %d not found => default: 0", icon);
       icon = 0;
+      for (auto *t : on_icon_error_triggers_)
+      {
+        t->process(iconname);
+      }
     }
     EHMTX_queue *screen = this->find_icon_queue_element(icon);
     screen->icon_name = iconname;
@@ -599,6 +608,10 @@ namespace esphome
     if (icon >= this->icon_count)
     {
       ESP_LOGW(TAG, "full screen: icon %d not found => default: 0", icon);
+      for (auto *t : on_icon_error_triggers_)
+      {
+        t->process(iconname);
+      }
       icon = 0;
     }
     EHMTX_queue *screen = this->find_icon_queue_element(icon);
@@ -881,6 +894,11 @@ namespace esphome
     this->trigger(iconname, text);
   }
 
+  void EHMTXIconErrorTrigger::process(std::string iconname)
+  {
+    this->trigger(iconname);
+  }
+
   void EHMTXExpiredScreenTrigger::process(std::string iconname, std::string text)
   {
     this->trigger(iconname, text);

components/ehmtxv2/EHMTX.h

@@ -30,6 +30,7 @@ namespace esphome
   class EHMTX_queue;
   class EHMTX_Icon;
   class EHMTXNextScreenTrigger;
+  class EHMTXIconErrorTrigger;
   class EHMTXExpiredScreenTrigger;
   class EHMTXNextClockTrigger;
 
@@ -43,6 +44,7 @@ namespace esphome
     bool show_day_of_week;
     
     std::vector<EHMTXNextScreenTrigger *> on_next_screen_triggers_;
+    std::vector<EHMTXIconErrorTrigger *> on_icon_error_triggers_;
     std::vector<EHMTXExpiredScreenTrigger *> on_expired_screen_triggers_;
     std::vector<EHMTXNextClockTrigger *> on_next_clock_triggers_;
     EHMTX_queue *find_icon_queue_element(uint8_t icon);
@@ -127,7 +129,7 @@ namespace esphome
     void set_clock_color(int r=C_RED, int g=C_GREEN, int b=C_BLUE);
     void set_today_color(int r, int g, int b);
     void set_weekday_color(int r, int g, int b);
-    void show_alarm(int r=CA_RED, int g=C_GREEN, int b=C_BLUE, int s= 2);
+    void show_alarm(int r=CA_RED, int g=CA_GREEN, int b=CA_BLUE, int s= 2);
     void show_gauge(int v,int r=C_RED, int g=C_GREEN, int b=C_BLUE); // int because of register_service
     void hide_gauge();
     void hide_indicator();
@@ -150,6 +152,7 @@ namespace esphome
     void draw_indicator();
 
     void add_on_next_screen_trigger(EHMTXNextScreenTrigger *t) { this->on_next_screen_triggers_.push_back(t); }
+    void add_on_icon_error_trigger(EHMTXIconErrorTrigger *t) { this->on_icon_error_triggers_.push_back(t); }
     void add_on_expired_screen_trigger(EHMTXExpiredScreenTrigger *t) { this->on_expired_screen_triggers_.push_back(t); }
     void add_on_next_clock_trigger(EHMTXNextClockTrigger *t) { this->on_next_clock_triggers_.push_back(t); }
     
@@ -197,6 +200,14 @@ namespace esphome
     void process(std::string, std::string);
   };
 
+  class EHMTXIconErrorTrigger : public Trigger<std::string>
+  {
+  public:
+    explicit EHMTXIconErrorTrigger(EHMTX *parent) { parent->add_on_icon_error_trigger(this); }
+    void process(std::string);
+  };
+
+
   class EHMTXExpiredScreenTrigger : public Trigger<std::string, std::string>
   {
   public:

components/ehmtxv2/__init__.py

@@ -41,6 +41,10 @@ NextScreenTrigger = ehmtx_ns.class_(
     "EHMTXNextScreenTrigger", automation.Trigger.template(cg.std_string)
 )
 
+IconErrorTrigger = ehmtx_ns.class_(
+    "EHMTXIconErrorTrigger", automation.Trigger.template(cg.std_string)
+)
+
 ExpiredScreenTrigger = ehmtx_ns.class_(
     "EHMTXExpiredScreenTrigger", automation.Trigger.template(cg.std_string)
 )
@@ -49,7 +53,6 @@ NextClockTrigger = ehmtx_ns.class_(
     "EHMTXNextClockTrigger", automation.Trigger.template(cg.std_string)
 )
 
-CONF_EHMTX = "ehmtx"
 CONF_URL = "url"
 CONF_FLAG = "flag"
 CONF_TIMECOMPONENT = "time_component"
@@ -77,6 +80,7 @@ CONF_TIME_FORMAT = "time_format"
 CONF_DATE_FORMAT = "date_format"
 CONF_ON_NEXT_SCREEN = "on_next_screen"
 CONF_ON_NEXT_CLOCK = "on_next_clock"
+CONF_ON_ICON_ERROR = "on_icon_error"
 CONF_ON_EXPIRED_SCREEN= "on_expired_screen"
 CONF_SHOW_SECONDS = "show_seconds"
 CONF_WEEK_START_MONDAY = "week_start_monday"
@@ -141,6 +145,11 @@ EHMTX_SCHEMA = cv.Schema({
             cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(NextScreenTrigger),
         }
     ),
+    cv.Optional(CONF_ON_ICON_ERROR): automation.validate_automation(
+        {
+            cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(IconErrorTrigger),
+        }
+    ),
     cv.Optional(CONF_ON_EXPIRED_SCREEN): automation.validate_automation(
         {
             cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(NextScreenTrigger),
@@ -361,4 +370,8 @@ async def to_code(config):
         trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
         await automation.build_automation(trigger, [(cg.std_string, "x"), (cg.std_string, "y")] , conf)
 
+    for conf in config.get(CONF_ON_ICON_ERROR, []):
+        trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
+        await automation.build_automation(trigger, [(cg.std_string, "x")] , conf)
+
     await cg.register_component(var, config)