Make action attribute a text value

src/hasp/hasp_attribute.cpp

@@ -1454,7 +1454,8 @@ void hasp_process_obj_attribute(lv_obj_t* obj, const char* attr_p, const char* p
             break; // attribute_found
 
         case ATTR_ACTION:
-            update ? (void)(obj->user_data.actionid = (uint8_t)val) : attr_out_int(obj, attr, obj->user_data.actionid);
+            update ? (void)(obj->user_data.actionid = Parser::get_action_id(payload))
+                   : attr_out_int(obj, attr, obj->user_data.actionid);
             break; // attribute_found
 
         case ATTR_TRANSITION:

src/hasp/hasp_parser.cpp

@@ -191,6 +191,23 @@ int Parser::format_bytes(size_t filesize, char* buf, size_t len)
     return snprintf_P(buf, len, PSTR("%d.%d %ciB"), filesize / 10, filesize % 10, labels[unit]);
 }
 
+uint8_t Parser::get_action_id(const char* action)
+{
+    if(!strcasecmp_P(action, PSTR("prev"))) {
+        return HASP_NUM_PAGE_PREV;
+    } else if(!strcasecmp_P(action, PSTR("next"))) {
+        return HASP_NUM_PAGE_NEXT;
+    } else if(!strcasecmp_P(action, PSTR("back"))) {
+        return HASP_NUM_PAGE_BACK;
+    } else if(action[0] == 'p') {
+        action++;
+        if(is_only_digits(action)) {
+            return atoi(action);
+        }
+    }
+    return 0;
+}
+
 #ifndef ARDUINO
 long map(long x, long in_min, long in_max, long out_min, long out_max)
 {

src/hasp/hasp_parser.h

@@ -13,6 +13,7 @@ class Parser {
     static bool haspPayloadToColor(const char* payload, lv_color32_t& color);
     static bool get_event_state(uint8_t eventid);
     static void get_event_name(uint8_t eventid, char* buffer, size_t size);
+    static uint8_t get_action_id(const char* action);
     static uint16_t get_sdbm(const char* str);
     static bool is_true(const char* s);
     static bool is_only_digits(const char* s);