HASPmota broken `changed` event (#22194)

* HASPmota broken `changed` event

* Avoid breaking compatibility

CHANGELOG.md

@@ -36,6 +36,7 @@ All notable changes to this project will be documented in this file.
 - Compilation exception when metrics not found (#22170)
 - ESP8266 Exception 3 on tasmota-minimal caused by unaligned PROGMEM (#22169)
 - LVGL compilation of lv_menu (#22188)
+- HASPmota broken `changed` event
 
 ### Removed
 

lib/libesp32_lvgl/lv_haspmota/src/embedded/lv_1_constants.be

@@ -27,13 +27,16 @@ lv.ANIM_IMAGE_PART_MAIN = 0
 lv.ANIM_OFF = 0
 lv.ANIM_ON = 1
 lv.ANIM_PLAYTIME_INFINITE = -1
-lv.ANIM_REPEAT_INFINITE = 65535
+lv.ANIM_REPEAT_INFINITE = -1
 lv.ARC_MODE_NORMAL = 0
 lv.ARC_MODE_REVERSE = 2
 lv.ARC_MODE_SYMMETRICAL = 1
 lv.BAR_MODE_NORMAL = 0
 lv.BAR_MODE_RANGE = 2
 lv.BAR_MODE_SYMMETRICAL = 1
+lv.BAR_ORIENTATION_AUTO = 0
+lv.BAR_ORIENTATION_HORIZONTAL = 1
+lv.BAR_ORIENTATION_VERTICAL = 2
 lv.BASE_DIR_AUTO = 2
 lv.BASE_DIR_LTR = 0
 lv.BASE_DIR_NEUTRAL = 32
@@ -70,6 +73,10 @@ lv.BUTTONMATRIX_CTRL_DISABLED = 64
 lv.BUTTONMATRIX_CTRL_HIDDEN = 16
 lv.BUTTONMATRIX_CTRL_NO_REPEAT = 32
 lv.BUTTONMATRIX_CTRL_POPOVER = 1024
+lv.BUTTONMATRIX_CTRL_RESERVED_1 = 2048
+lv.BUTTONMATRIX_CTRL_RESERVED_2 = 4096
+lv.BUTTONMATRIX_CTRL_RESERVED_3 = 8192
+lv.CHART_AXIS_LAST = 5
 lv.CHART_AXIS_PRIMARY_X = 2
 lv.CHART_AXIS_PRIMARY_Y = 0
 lv.CHART_AXIS_SECONDARY_X = 4
@@ -90,6 +97,8 @@ lv.COLOR_FORMAT_A1 = 11
 lv.COLOR_FORMAT_A2 = 12
 lv.COLOR_FORMAT_A4 = 13
 lv.COLOR_FORMAT_A8 = 14
+lv.COLOR_FORMAT_AL88 = 21
+lv.COLOR_FORMAT_ARGB8565 = 19
 lv.COLOR_FORMAT_ARGB8888 = 16
 lv.COLOR_FORMAT_I1 = 7
 lv.COLOR_FORMAT_I2 = 8
@@ -156,86 +165,89 @@ lv.DISP_ROTATION_0 = 0
 lv.DISP_ROTATION_180 = 2
 lv.DISP_ROTATION_270 = 3
 lv.DISP_ROTATION_90 = 1
-lv.DRAW_LETTER_BITMAP_FORMAT_A8 = 1
-lv.DRAW_LETTER_BITMAP_FORMAT_IMAGE = 2
-lv.DRAW_LETTER_BITMAP_FORMAT_INVALID = 0
-lv.DRAW_LETTER_VECTOR_FORMAT = 3
 lv.DRAW_TASK_STATE_IN_PROGRESS = 2
 lv.DRAW_TASK_STATE_QUEUED = 1
 lv.DRAW_TASK_STATE_READY = 3
 lv.DRAW_TASK_STATE_WAITING = 0
-lv.DRAW_TASK_TYPE_ARC = 7
+lv.DRAW_TASK_TYPE_ARC = 8
-lv.DRAW_TASK_TYPE_BORDER = 1
+lv.DRAW_TASK_TYPE_BORDER = 2
-lv.DRAW_TASK_TYPE_BOX_SHADOW = 2
+lv.DRAW_TASK_TYPE_BOX_SHADOW = 3
-lv.DRAW_TASK_TYPE_FILL = 0
+lv.DRAW_TASK_TYPE_FILL = 1
-lv.DRAW_TASK_TYPE_IMAGE = 4
+lv.DRAW_TASK_TYPE_IMAGE = 5
-lv.DRAW_TASK_TYPE_LABEL = 3
+lv.DRAW_TASK_TYPE_LABEL = 4
-lv.DRAW_TASK_TYPE_LAYER = 5
+lv.DRAW_TASK_TYPE_LAYER = 6
-lv.DRAW_TASK_TYPE_LINE = 6
+lv.DRAW_TASK_TYPE_LINE = 7
-lv.DRAW_TASK_TYPE_MASK_BITMAP = 10
+lv.DRAW_TASK_TYPE_MASK_BITMAP = 11
-lv.DRAW_TASK_TYPE_MASK_RECTANGLE = 9
+lv.DRAW_TASK_TYPE_MASK_RECTANGLE = 10
-lv.DRAW_TASK_TYPE_TRIANGLE = 8
+lv.DRAW_TASK_TYPE_NONE = 0
-lv.DRAW_TASK_TYPE_VECTOR = 11
+lv.DRAW_TASK_TYPE_TRIANGLE = 9
+lv.DRAW_TASK_TYPE_VECTOR = 12
 lv.DROPDOWN_POS_LAST = 65535
 lv.EVENT_ALL = 0
-lv.EVENT_CANCEL = 33
+lv.EVENT_CANCEL = 36
-lv.EVENT_CHILD_CHANGED = 36
+lv.EVENT_CHILD_CHANGED = 39
-lv.EVENT_CHILD_CREATED = 37
+lv.EVENT_CHILD_CREATED = 40
-lv.EVENT_CHILD_DELETED = 38
+lv.EVENT_CHILD_DELETED = 41
 lv.EVENT_CLICKED = 7
-lv.EVENT_COLOR_FORMAT_CHANGED = 49
+lv.EVENT_COLOR_FORMAT_CHANGED = 52
-lv.EVENT_COVER_CHECK = 20
+lv.EVENT_COVER_CHECK = 23
-lv.EVENT_CREATE = 34
+lv.EVENT_CREATE = 37
-lv.EVENT_DEFOCUSED = 16
+lv.EVENT_DEFOCUSED = 17
-lv.EVENT_DELETE = 35
+lv.EVENT_DELETE = 38
-lv.EVENT_DRAW_MAIN = 23
+lv.EVENT_DRAW_MAIN = 26
-lv.EVENT_DRAW_MAIN_BEGIN = 22
+lv.EVENT_DRAW_MAIN_BEGIN = 25
-lv.EVENT_DRAW_MAIN_END = 24
+lv.EVENT_DRAW_MAIN_END = 27
-lv.EVENT_DRAW_POST = 26
+lv.EVENT_DRAW_POST = 29
-lv.EVENT_DRAW_POST_BEGIN = 25
+lv.EVENT_DRAW_POST_BEGIN = 28
-lv.EVENT_DRAW_POST_END = 27
+lv.EVENT_DRAW_POST_END = 30
-lv.EVENT_DRAW_TASK_ADDED = 28
+lv.EVENT_DRAW_TASK_ADDED = 31
-lv.EVENT_FLUSH_FINISH = 56
+lv.EVENT_FLUSH_FINISH = 59
-lv.EVENT_FLUSH_START = 55
+lv.EVENT_FLUSH_START = 58
-lv.EVENT_FOCUSED = 15
+lv.EVENT_FLUSH_WAIT_FINISH = 61
+lv.EVENT_FLUSH_WAIT_START = 60
+lv.EVENT_FOCUSED = 16
 lv.EVENT_GESTURE = 13
-lv.EVENT_GET_SELF_SIZE = 46
+lv.EVENT_GET_SELF_SIZE = 49
-lv.EVENT_HIT_TEST = 18
+lv.EVENT_HIT_TEST = 19
-lv.EVENT_INDEV_RESET = 19
+lv.EVENT_HOVER_LEAVE = 22
-lv.EVENT_INSERT = 30
+lv.EVENT_HOVER_OVER = 21
-lv.EVENT_INVALIDATE_AREA = 47
+lv.EVENT_INDEV_RESET = 20
+lv.EVENT_INSERT = 33
+lv.EVENT_INVALIDATE_AREA = 50
 lv.EVENT_KEY = 14
-lv.EVENT_LAYOUT_CHANGED = 45
+lv.EVENT_LAST = 63
-lv.EVENT_LEAVE = 17
+lv.EVENT_LAYOUT_CHANGED = 48
+lv.EVENT_LEAVE = 18
 lv.EVENT_LONG_PRESSED = 5
 lv.EVENT_LONG_PRESSED_REPEAT = 6
 lv.EVENT_PREPROCESS = 32768
 lv.EVENT_PRESSED = 1
 lv.EVENT_PRESSING = 2
 lv.EVENT_PRESS_LOST = 3
-lv.EVENT_READY = 32
+lv.EVENT_READY = 35
-lv.EVENT_REFRESH = 31
+lv.EVENT_REFRESH = 34
-lv.EVENT_REFR_EXT_DRAW_SIZE = 21
+lv.EVENT_REFR_EXT_DRAW_SIZE = 24
-lv.EVENT_REFR_READY = 52
+lv.EVENT_REFR_READY = 55
-lv.EVENT_REFR_REQUEST = 50
+lv.EVENT_REFR_REQUEST = 53
-lv.EVENT_REFR_START = 51
+lv.EVENT_REFR_START = 54
 lv.EVENT_RELEASED = 8
-lv.EVENT_RENDER_READY = 54
+lv.EVENT_RENDER_READY = 57
-lv.EVENT_RENDER_START = 53
+lv.EVENT_RENDER_START = 56
-lv.EVENT_RESOLUTION_CHANGED = 48
+lv.EVENT_RESOLUTION_CHANGED = 51
-lv.EVENT_SCREEN_LOADED = 41
+lv.EVENT_ROTARY = 15
-lv.EVENT_SCREEN_LOAD_START = 40
+lv.EVENT_SCREEN_LOADED = 44
-lv.EVENT_SCREEN_UNLOADED = 42
+lv.EVENT_SCREEN_LOAD_START = 43
-lv.EVENT_SCREEN_UNLOAD_START = 39
+lv.EVENT_SCREEN_UNLOADED = 45
+lv.EVENT_SCREEN_UNLOAD_START = 42
 lv.EVENT_SCROLL = 12
 lv.EVENT_SCROLL_BEGIN = 9
 lv.EVENT_SCROLL_END = 11
 lv.EVENT_SCROLL_THROW_BEGIN = 10
 lv.EVENT_SHORT_CLICKED = 4
-lv.EVENT_SIZE_CHANGED = 43
+lv.EVENT_SIZE_CHANGED = 46
-lv.EVENT_STYLE_CHANGED = 44
+lv.EVENT_STYLE_CHANGED = 47
-lv.EVENT_VALUE_CHANGED = 29
+lv.EVENT_VALUE_CHANGED = 32
-lv.EVENT_VSYNC = 57
+lv.EVENT_VSYNC = 62
 lv.FLEX_ALIGN_CENTER = 2
 lv.FLEX_ALIGN_END = 1
 lv.FLEX_ALIGN_SPACE_AROUND = 4
@@ -271,9 +283,15 @@ lv.FS_SEEK_SET = 0
 lv.FT_FONT_STYLE_BOLD = 2
 lv.FT_FONT_STYLE_ITALIC = 1
 lv.FT_FONT_STYLE_NORMAL = 0
+lv.GRAD_DIR_CONICAL = 5
 lv.GRAD_DIR_HOR = 2
+lv.GRAD_DIR_LINEAR = 3
 lv.GRAD_DIR_NONE = 0
+lv.GRAD_DIR_RADIAL = 4
 lv.GRAD_DIR_VER = 1
+lv.GRAD_EXTEND_PAD = 0
+lv.GRAD_EXTEND_REFLECT = 2
+lv.GRAD_EXTEND_REPEAT = 1
 lv.GRID_ALIGN_CENTER = 1
 lv.GRID_ALIGN_END = 2
 lv.GRID_ALIGN_SPACE_AROUND = 5
@@ -290,8 +308,10 @@ lv.IMAGEBUTTON_STATE_CHECKED_DISABLED = 5
 lv.IMAGEBUTTON_STATE_CHECKED_PRESSED = 4
 lv.IMAGEBUTTON_STATE_CHECKED_RELEASED = 3
 lv.IMAGEBUTTON_STATE_DISABLED = 2
+lv.IMAGEBUTTON_STATE_NUM = 6
 lv.IMAGEBUTTON_STATE_PRESSED = 1
 lv.IMAGEBUTTON_STATE_RELEASED = 0
+lv.IMAGE_ALIGN_AUTO_TRANSFORM = 10
 lv.IMAGE_ALIGN_BOTTOM_LEFT = 4
 lv.IMAGE_ALIGN_BOTTOM_MID = 5
 lv.IMAGE_ALIGN_BOTTOM_RIGHT = 6
@@ -309,17 +329,17 @@ lv.IMAGE_COMPRESS_NONE = 0
 lv.IMAGE_COMPRESS_RLE = 1
 lv.IMAGE_FLAGS_ALLOCATED = 16
 lv.IMAGE_FLAGS_COMPRESSED = 8
-lv.IMAGE_FLAGS_MODIFIABLE = 2
+lv.IMAGE_FLAGS_MODIFIABLE = 32
 lv.IMAGE_FLAGS_PREMULTIPLIED = 1
-lv.IMAGE_FLAGS_USER1 = 4096
+lv.IMAGE_FLAGS_USER1 = 256
-lv.IMAGE_FLAGS_USER2 = 8192
+lv.IMAGE_FLAGS_USER2 = 512
-lv.IMAGE_FLAGS_USER3 = 16384
+lv.IMAGE_FLAGS_USER3 = 1024
-lv.IMAGE_FLAGS_USER4 = 32768
+lv.IMAGE_FLAGS_USER4 = 2048
-lv.IMAGE_FLAGS_USER5 = 256
+lv.IMAGE_FLAGS_USER5 = 4096
-lv.IMAGE_FLAGS_USER6 = 512
+lv.IMAGE_FLAGS_USER6 = 8192
-lv.IMAGE_FLAGS_USER7 = 1024
+lv.IMAGE_FLAGS_USER7 = 16384
-lv.IMAGE_FLAGS_USER8 = 2048
+lv.IMAGE_FLAGS_USER8 = 32768
-lv.IMAGE_FLAGS_VECTORS = 4
+lv.IMAGE_HEADER_MAGIC = 25
 lv.IMAGE_SRC_FILE = 1
 lv.IMAGE_SRC_SYMBOL = 2
 lv.IMAGE_SRC_UNKNOWN = 3
@@ -359,6 +379,7 @@ lv.LAYER_TYPE_SIMPLE = 1
 lv.LAYER_TYPE_TRANSFORM = 2
 lv.LAYOUT_FLEX = 1
 lv.LAYOUT_GRID = 2
+lv.LAYOUT_LAST = 3
 lv.LAYOUT_NONE = 0
 lv.LOG_LEVEL_ERROR = 3
 lv.LOG_LEVEL_INFO = 1
@@ -410,6 +431,10 @@ lv.OBJ_FLAG_USER_3 = 536870912
 lv.OBJ_FLAG_USER_4 = 1073741824
 lv.OBJ_FLAG_WIDGET_1 = 33554432
 lv.OBJ_FLAG_WIDGET_2 = 67108864
+lv.OBJ_POINT_TRANSFORM_FLAG_INVERSE = 2
+lv.OBJ_POINT_TRANSFORM_FLAG_INVERSE_RECURSIVE = 3
+lv.OBJ_POINT_TRANSFORM_FLAG_NONE = 0
+lv.OBJ_POINT_TRANSFORM_FLAG_RECURSIVE = 1
 lv.OBJ_TREE_WALK_END = 2
 lv.OBJ_TREE_WALK_NEXT = 0
 lv.OBJ_TREE_WALK_SKIP_CHILDREN = 1
@@ -436,6 +461,7 @@ lv.PALETTE_DEEP_PURPLE = 3
 lv.PALETTE_GREEN = 9
 lv.PALETTE_GREY = 18
 lv.PALETTE_INDIGO = 4
+lv.PALETTE_LAST = 19
 lv.PALETTE_LIGHT_BLUE = 6
 lv.PALETTE_LIGHT_GREEN = 10
 lv.PALETTE_LIME = 11
@@ -469,6 +495,7 @@ lv.SCALE_LABEL_ENABLED_DEFAULT = 1
 lv.SCALE_MAJOR_TICK_EVERY_DEFAULT = 5
 lv.SCALE_MODE_HORIZONTAL_BOTTOM = 1
 lv.SCALE_MODE_HORIZONTAL_TOP = 0
+lv.SCALE_MODE_LAST = 17
 lv.SCALE_MODE_ROUND_INNER = 8
 lv.SCALE_MODE_ROUND_OUTER = 16
 lv.SCALE_MODE_VERTICAL_LEFT = 2
@@ -499,15 +526,17 @@ lv.SCR_LOAD_ANIM_OVER_BOTTOM = 4
 lv.SCR_LOAD_ANIM_OVER_LEFT = 1
 lv.SCR_LOAD_ANIM_OVER_RIGHT = 2
 lv.SCR_LOAD_ANIM_OVER_TOP = 3
-lv.SIZE_CONTENT = 536872913
+lv.SIZE_CONTENT = 1073741823
 lv.SLIDER_MODE_NORMAL = 0
 lv.SLIDER_MODE_RANGE = 2
 lv.SLIDER_MODE_SYMMETRICAL = 1
 lv.SPAN_MODE_BREAK = 2
 lv.SPAN_MODE_EXPAND = 1
 lv.SPAN_MODE_FIXED = 0
+lv.SPAN_MODE_LAST = 3
 lv.SPAN_OVERFLOW_CLIP = 0
 lv.SPAN_OVERFLOW_ELLIPSIS = 1
+lv.SPAN_OVERFLOW_LAST = 2
 lv.STATE_ANY = 65535
 lv.STATE_CHECKED = 1
 lv.STATE_DEFAULT = 0
@@ -547,6 +576,7 @@ lv.STYLE_BG_IMAGE_TILED = 44
 lv.STYLE_BG_MAIN_OPA = 36
 lv.STYLE_BG_MAIN_STOP = 33
 lv.STYLE_BG_OPA = 29
+lv.STYLE_BITMAP_MASK_SRC = 115
 lv.STYLE_BLEND_MODE = 103
 lv.STYLE_BORDER_COLOR = 49
 lv.STYLE_BORDER_OPA = 50
@@ -556,21 +586,21 @@ lv.STYLE_BORDER_WIDTH = 48
 lv.STYLE_CLIP_CORNER = 45
 lv.STYLE_COLOR_FILTER_DSC = 97
 lv.STYLE_COLOR_FILTER_OPA = 98
-lv.STYLE_FLEX_CROSS_PLACE = 117
+lv.STYLE_FLEX_CROSS_PLACE = 127
-lv.STYLE_FLEX_FLOW = 115
+lv.STYLE_FLEX_FLOW = 125
-lv.STYLE_FLEX_GROW = 119
+lv.STYLE_FLEX_GROW = 129
-lv.STYLE_FLEX_MAIN_PLACE = 116
+lv.STYLE_FLEX_MAIN_PLACE = 126
-lv.STYLE_FLEX_TRACK_PLACE = 118
+lv.STYLE_FLEX_TRACK_PLACE = 128
-lv.STYLE_GRID_CELL_COLUMN_POS = 124
+lv.STYLE_GRID_CELL_COLUMN_POS = 134
-lv.STYLE_GRID_CELL_COLUMN_SPAN = 125
+lv.STYLE_GRID_CELL_COLUMN_SPAN = 135
-lv.STYLE_GRID_CELL_ROW_POS = 127
+lv.STYLE_GRID_CELL_ROW_POS = 137
-lv.STYLE_GRID_CELL_ROW_SPAN = 128
+lv.STYLE_GRID_CELL_ROW_SPAN = 138
-lv.STYLE_GRID_CELL_X_ALIGN = 126
+lv.STYLE_GRID_CELL_X_ALIGN = 136
-lv.STYLE_GRID_CELL_Y_ALIGN = 129
+lv.STYLE_GRID_CELL_Y_ALIGN = 139
-lv.STYLE_GRID_COLUMN_ALIGN = 120
+lv.STYLE_GRID_COLUMN_ALIGN = 130
-lv.STYLE_GRID_COLUMN_DSC_ARRAY = 123
+lv.STYLE_GRID_COLUMN_DSC_ARRAY = 133
-lv.STYLE_GRID_ROW_ALIGN = 121
+lv.STYLE_GRID_ROW_ALIGN = 131
-lv.STYLE_GRID_ROW_DSC_ARRAY = 122
+lv.STYLE_GRID_ROW_DSC_ARRAY = 132
 lv.STYLE_HEIGHT = 2
 lv.STYLE_IMAGE_OPA = 68
 lv.STYLE_IMAGE_RECOLOR = 69
@@ -578,6 +608,7 @@ lv.STYLE_IMAGE_RECOLOR_OPA = 70
 lv.STYLE_IMG_OPA = 68
 lv.STYLE_IMG_RECOLOR = 69
 lv.STYLE_IMG_RECOLOR_OPA = 70
+lv.STYLE_LAST_BUILT_IN_PROP = 140
 lv.STYLE_LAYOUT = 22
 lv.STYLE_LENGTH = 3
 lv.STYLE_LINE_COLOR = 76
@@ -594,6 +625,7 @@ lv.STYLE_MAX_HEIGHT = 7
 lv.STYLE_MAX_WIDTH = 5
 lv.STYLE_MIN_HEIGHT = 6
 lv.STYLE_MIN_WIDTH = 4
+lv.STYLE_NUM_BUILT_IN_PROPS = 141
 lv.STYLE_OPA = 95
 lv.STYLE_OPA_LAYERED = 96
 lv.STYLE_OUTLINE_COLOR = 57
@@ -607,10 +639,12 @@ lv.STYLE_PAD_RIGHT = 19
 lv.STYLE_PAD_ROW = 20
 lv.STYLE_PAD_TOP = 16
 lv.STYLE_PROP_ANY = 255
+lv.STYLE_PROP_CONST = 255
 lv.STYLE_PROP_INV = 0
 lv.STYLE_RADIUS = 12
 lv.STYLE_RES_FOUND = 1
 lv.STYLE_RES_NOT_FOUND = 0
+lv.STYLE_ROTARY_SENSITIVITY = 116
 lv.STYLE_SHADOW_COLOR = 61
 lv.STYLE_SHADOW_OFFSET_X = 64
 lv.STYLE_SHADOW_OFFSET_Y = 65
@@ -619,6 +653,10 @@ lv.STYLE_SHADOW_OFS_Y = 65
 lv.STYLE_SHADOW_OPA = 62
 lv.STYLE_SHADOW_SPREAD = 66
 lv.STYLE_SHADOW_WIDTH = 60
+lv.STYLE_STATE_CMP_DIFF_DRAW_PAD = 2
+lv.STYLE_STATE_CMP_DIFF_LAYOUT = 3
+lv.STYLE_STATE_CMP_DIFF_REDRAW = 1
+lv.STYLE_STATE_CMP_SAME = 0
 lv.STYLE_TEXT_ALIGN = 94
 lv.STYLE_TEXT_COLOR = 88
 lv.STYLE_TEXT_DECOR = 93
@@ -657,40 +695,8 @@ lv.TEXT_ALIGN_RIGHT = 3
 lv.TEXT_DECOR_NONE = 0
 lv.TEXT_DECOR_STRIKETHROUGH = 2
 lv.TEXT_DECOR_UNDERLINE = 1
+lv.TEXT_FLAG_BREAK_ALL = 4
 lv.TEXT_FLAG_EXPAND = 1
 lv.TEXT_FLAG_FIT = 2
 lv.TEXT_FLAG_NONE = 0
-lv.VECTOR_BLEND_ADDITIVE = 7
-lv.VECTOR_BLEND_DST_IN = 3
-lv.VECTOR_BLEND_DST_OVER = 2
-lv.VECTOR_BLEND_MULTIPLY = 5
-lv.VECTOR_BLEND_NONE = 6
-lv.VECTOR_BLEND_SCREEN = 4
-lv.VECTOR_BLEND_SRC_IN = 1
-lv.VECTOR_BLEND_SRC_OVER = 0
-lv.VECTOR_BLEND_SUBTRACTIVE = 8
-lv.VECTOR_DRAW_STYLE_GRADIENT = 2
-lv.VECTOR_DRAW_STYLE_PATTERN = 1
-lv.VECTOR_DRAW_STYLE_SOLID = 0
-lv.VECTOR_FILL_EVENODD = 1
-lv.VECTOR_FILL_NONZERO = 0
-lv.VECTOR_GRADIENT_SPREAD_PAD = 0
-lv.VECTOR_GRADIENT_SPREAD_REFLECT = 2
-lv.VECTOR_GRADIENT_SPREAD_REPEAT = 1
-lv.VECTOR_GRADIENT_STYLE_LINEAR = 0
-lv.VECTOR_GRADIENT_STYLE_RADIAL = 1
-lv.VECTOR_PATH_OP_CLOSE = 4
-lv.VECTOR_PATH_OP_CUBIC_TO = 3
-lv.VECTOR_PATH_OP_LINE_TO = 1
-lv.VECTOR_PATH_OP_MOVE_TO = 0
-lv.VECTOR_PATH_OP_QUAD_TO = 2
-lv.VECTOR_PATH_QUALITY_HIGH = 1
-lv.VECTOR_PATH_QUALITY_LOW = 2
-lv.VECTOR_PATH_QUALITY_MEDIUM = 0
-lv.VECTOR_STROKE_CAP_BUTT = 0
-lv.VECTOR_STROKE_CAP_ROUND = 2
-lv.VECTOR_STROKE_CAP_SQUARE = 1
-lv.VECTOR_STROKE_JOIN_BEVEL = 1
-lv.VECTOR_STROKE_JOIN_MITER = 0
-lv.VECTOR_STROKE_JOIN_ROUND = 2
 lv.ZOOM_NONE = 256

lib/libesp32_lvgl/lv_haspmota/src/embedded/lv_haspmota.be

@@ -9,6 +9,34 @@
 
 var haspmota = module("haspmota")
 
+#################################################################################
+# Bytes list
+#
+# This function takes a list of events (uin8) and returns a bytes object
+#
+# It is used only at compile time, and is not included in the final flash
+# The bytes object is far more compact than a list of ints and
+# does automatic deduplication if the same list occurs twice
+#################################################################################
+def list_to_bytes(l)
+  var b = bytes()
+  for v: l
+    b.add(v, 1)
+  end
+  return b
+end
+
+#################################################################################
+# Pre-defined events lists
+#################################################################################
+var EVENTS_NONE = list_to_bytes([])
+var EVENTS_TOUCH = list_to_bytes([lv.EVENT_PRESSED, lv.EVENT_CLICKED, lv.EVENT_PRESS_LOST, lv.EVENT_RELEASED,
+                                lv.EVENT_LONG_PRESSED, #-lv.EVENT_LONG_PRESSED_REPEAT-# ])
+var EVENTS_ALL = list_to_bytes([lv.EVENT_PRESSED, lv.EVENT_CLICKED, lv.EVENT_PRESS_LOST, lv.EVENT_RELEASED,
+                                lv.EVENT_LONG_PRESSED, #-lv.EVENT_LONG_PRESSED_REPEAT,-#
+                                lv.EVENT_VALUE_CHANGED ])   # adding VALUE_CHANGED
+
+
 #################################################################################
 # Class `lvh_root`
 #
@@ -18,6 +46,7 @@ var haspmota = module("haspmota")
 #@ solidify:lvh_root,weak
 class lvh_root
   static var _lv_class = nil                # _lv_class refers to the lvgl class encapsulated, and is overriden by subclasses
+  static var _EVENTS = EVENTS_NONE
 
   # attributes to ignore when set at object level (they are managed by page)
   static var _attr_ignore = [
@@ -518,6 +547,7 @@ end
 class lvh_obj : lvh_root
   static var _lv_class = lv.obj     # _lv_class refers to the lvgl class encapsulated, and is overriden by subclasses
   static var _lv_part2_selector     # selector for secondary part (like knob of arc)
+  static var _EVENTS = EVENTS_ALL
 
   #====================================================================
   # Instance variables
@@ -584,8 +614,11 @@ class lvh_obj : lvh_root
   }
   def register_event_cb()
     var oh = self._page._oh
-    for ev:self._event_map.keys()
+    var b = self._EVENTS
-      oh.register_event(self, ev)
+    var i = 0
+    while (i < size(b))
+      oh.register_event(self, b[i])
+      i += 1
     end
   end
 
@@ -606,16 +639,14 @@ class lvh_obj : lvh_root
 
       var tas_event_more = ""   # complementary data
       if code == lv.EVENT_VALUE_CHANGED
-        try
+        import introspect
-          # try to get the new val
+        var val = introspect.get(self, "val")     # does not raise an exception if not found
-          var val = self.val
+        if (val != nil && type(val) != 'module')
-          if val != nil   tas_event_more = format(',"val":%s', json.dump(val)) end
+          tas_event_more = f',"val":{json.dump(val)}'
-          var text = self.text
-          if text != nil
-            tas_event_more += ',"text":'
-            tas_event_more += json.dump(text)
         end
-        except ..
+        var text = introspect.get(self, "text")     # does not raise an exception if not found
+        if (text != nil && type(text) != 'module')
+          tas_event_more += f',"text":{json.dump(text)}'
         end
       end
       var tas_event = format('{"hasp":{"p%ib%i":{"event":"%s"%s}}}', self._page._page_id, self.id, event_hasp, tas_event_more)
@@ -1096,6 +1127,8 @@ end
 #@ solidify:lvh_fixed,weak
 class lvh_fixed : lvh_obj
   # static var _lv_class = lv.obj # from parent class
+  # static var _EVENTS = EVENTS_ALL
+
   # label do not need a sub-label
   def post_init()
     super(self).post_init()         # call super
@@ -1115,6 +1148,7 @@ end
 #@ solidify:lvh_flex,weak
 class lvh_flex : lvh_fixed
   # static var _lv_class = lv.obj # from parent class
+  static var _EVENTS = EVENTS_NONE # inhetited
   # label do not need a sub-label
   def post_init()
     super(self).post_init()         # call super
@@ -1143,6 +1177,7 @@ end
 class lvh_arc : lvh_obj
   static var _lv_class = lv.arc
   static var _lv_part2_selector = lv.PART_KNOB
+  # static var _EVENTS = EVENTS_ALL
   var _label_angle                  # nil if none
 
   # line_width converts to arc_width
@@ -1223,6 +1258,7 @@ end
 class lvh_switch : lvh_obj
   static var _lv_class = lv.switch
   static var _lv_part2_selector = lv.PART_KNOB
+  # static var _EVENTS = EVENTS_ALL
   # map val to toggle
   def set_val(t)
     self._val = t
@@ -1239,6 +1275,7 @@ end
 #@ solidify:lvh_spinner,weak
 class lvh_spinner : lvh_arc
   static var _lv_class = lv.spinner
+  # static var _EVENTS = EVENTS_ALL # inherited
   var _speed, _angle
 
   # init
@@ -1356,6 +1393,7 @@ end
 #@ solidify:lvh_slider,weak
 class lvh_slider : lvh_obj
   static var _lv_class = lv.slider
+  # static var _EVENTS = EVENTS_ALL
 
   def set_val(t)
     self._val = t
@@ -1439,6 +1477,7 @@ end
 #@ solidify:lvh_dropdown,weak
 class lvh_dropdown : lvh_obj
   static var _lv_class = lv.dropdown
+  # static var _EVENTS = EVENTS_ALL
   var _symbol                         # we need to keep a reference to the string used for symbol to avoid GC
   static var _dir = [ lv.DIR_BOTTOM, lv.DIR_TOP, lv.DIR_LEFT, lv.DIR_RIGHT ] # 0 = down, 1 = up, 2 = left, 3 = right
 
@@ -1509,6 +1548,7 @@ end
 #@ solidify:lvh_dropdown_list,weak
 class lvh_dropdown_list : lvh_obj
   static var _lv_class = nil
+  # static var _EVENTS = EVENTS_NONE
 
   def post_init()
     self._lv_obj = nil                # default to nil object, whatever it was initialized with
@@ -1518,7 +1558,7 @@ class lvh_dropdown_list : lvh_obj
     else
       print("HSP: '_dropdown_list' should have a parent of type 'dropdown'")
     end
-    # super(self).post_init()         # call super - don't call post_init to not register a callback
+    super(self).post_init()
   end
 end
 
@@ -2055,7 +2095,9 @@ class lvh_checkbox : lvh_obj    static var _lv_class = lv.checkbox    end
 # class lvh_textarea : lvh_obj    static var _lv_class = lv.textarea    end
 # special case for scr (which is actually lv_obj)
 #@ solidify:lvh_scr,weak
-class lvh_scr : lvh_obj         static var _lv_class = nil            end    # no class for screen
+class lvh_scr : lvh_obj
+  static var _lv_class = nil    # no class for screen
+end
 
 
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