fix LVGL timeline animation in Studio simulator

Author: mvladic

packages/project-editor/flow/runtime/lvgl_runtime_v8.3.wasm

@@ -225,14 +225,6 @@ void updateTimelineProperties(WidgetTimeline &widgetTimeline, float timelinePosi
     float scale = widgetTimeline.scale;
     float rotate = widgetTimeline.rotate;
 
-    bool setX = false;
-    bool setY = false;
-    bool setWidth = false;
-    bool setHeight = false;
-    bool setOPA = false;
-    bool setScale = false;
-    bool setRotate = false;
-
     for (auto itKeyframe = widgetTimeline.timeline.begin(); itKeyframe != widgetTimeline.timeline.end(); itKeyframe++) {
         TimelineKeyframe &keyframe = *itKeyframe;
 
@@ -273,14 +265,10 @@ void updateTimelineProperties(WidgetTimeline &widgetTimeline, float timelinePosi
                     auto p2 = keyframe.x;
                     x = (1 - t2) * p1 + t2 * p2;
                 }
-
-                setX = true;
             }
 
             if (keyframe.enabledProperties & WIDGET_TIMELINE_PROPERTY_WIDTH) {
                 w += eez::g_easingFuncs[keyframe.widthEasingFunc](t) * (keyframe.width - w);
-
-                setWidth = true;
             }
 
             if (keyframe.enabledProperties & WIDGET_TIMELINE_PROPERTY_Y) {
@@ -309,32 +297,22 @@ void updateTimelineProperties(WidgetTimeline &widgetTimeline, float timelinePosi
                     auto p2 = keyframe.y;
                     y = (1 - t2) * p1 + t2 * p2;
                 }
-
-                setY = true;
             }
 
             if (keyframe.enabledProperties & WIDGET_TIMELINE_PROPERTY_HEIGHT) {
                 h += eez::g_easingFuncs[keyframe.heightEasingFunc](t) * (keyframe.height - h);
-
-                setHeight = true;
             }
 
             if (keyframe.enabledProperties & WIDGET_TIMELINE_PROPERTY_OPACITY) {
                 opacity += eez::g_easingFuncs[keyframe.opacityEasingFunc](t) * (keyframe.opacity - opacity);
-
-                setOPA = true;
             }
 
             if (keyframe.enabledProperties & WIDGET_TIMELINE_PROPERTY_SCALE) {
                 scale += eez::g_easingFuncs[keyframe.scaleEasingFunc](t) * (keyframe.scale - scale);
-
-                setScale = true;
             }
 
             if (keyframe.enabledProperties & WIDGET_TIMELINE_PROPERTY_ROTATE) {
                 rotate += eez::g_easingFuncs[keyframe.rotateEasingFunc](t) * (keyframe.rotate - rotate);
-
-                setRotate = true;
             }
 
             break;
@@ -368,49 +346,35 @@ void updateTimelineProperties(WidgetTimeline &widgetTimeline, float timelinePosi
 
     lv_style_value_t value;
 
-    if (setX) {
-        value.num = (int16_t)roundf(x);
-        lv_obj_set_local_style_prop(widgetTimeline.obj, LV_STYLE_X, value, LV_PART_MAIN);
-    }
+    value.num = (int16_t)roundf(x);
+    lv_obj_set_local_style_prop(widgetTimeline.obj, LV_STYLE_X, value, LV_PART_MAIN);
 
-    if (setY) {
-        value.num = (int16_t)roundf(y);
-        lv_obj_set_local_style_prop(widgetTimeline.obj, LV_STYLE_Y, value, LV_PART_MAIN);
-    }
+    value.num = (int16_t)roundf(y);
+    lv_obj_set_local_style_prop(widgetTimeline.obj, LV_STYLE_Y, value, LV_PART_MAIN);
 
-    if (setWidth) {
-        value.num = (int16_t)roundf(w);
-        lv_obj_set_local_style_prop(widgetTimeline.obj, LV_STYLE_WIDTH, value, LV_PART_MAIN);
-    }
+    value.num = (int16_t)roundf(w);
+    lv_obj_set_local_style_prop(widgetTimeline.obj, LV_STYLE_WIDTH, value, LV_PART_MAIN);
 
-    if (setHeight) {
-        value.num = (int16_t)roundf(h);
-        lv_obj_set_local_style_prop(widgetTimeline.obj, LV_STYLE_HEIGHT, value, LV_PART_MAIN);
-    }
+    value.num = (int16_t)roundf(h);
+    lv_obj_set_local_style_prop(widgetTimeline.obj, LV_STYLE_HEIGHT, value, LV_PART_MAIN);
 
-    if (setOPA) {
-        value.num = (int32_t)roundf(opacity * 255.0f);
-        lv_obj_set_local_style_prop(widgetTimeline.obj, LV_STYLE_OPA, value, LV_PART_MAIN);
-    }
+    value.num = (int32_t)roundf(opacity * 255.0f);
+    lv_obj_set_local_style_prop(widgetTimeline.obj, LV_STYLE_OPA, value, LV_PART_MAIN);
 
-    if (setScale) {
-        value.num = (int32_t)roundf(scale);
+    value.num = (int32_t)roundf(scale);
 #if LVGL_VERSION_MAJOR >= 9
-        lv_obj_set_local_style_prop(widgetTimeline.obj, LV_STYLE_TRANSFORM_SCALE_X, value, LV_PART_MAIN);
-        lv_obj_set_local_style_prop(widgetTimeline.obj, LV_STYLE_TRANSFORM_SCALE_Y, value, LV_PART_MAIN);
+    lv_obj_set_local_style_prop(widgetTimeline.obj, LV_STYLE_TRANSFORM_SCALE_X, value, LV_PART_MAIN);
+    lv_obj_set_local_style_prop(widgetTimeline.obj, LV_STYLE_TRANSFORM_SCALE_Y, value, LV_PART_MAIN);
 #else
-        lv_obj_set_local_style_prop(widgetTimeline.obj, LV_STYLE_TRANSFORM_ZOOM, value, LV_PART_MAIN);
+    lv_obj_set_local_style_prop(widgetTimeline.obj, LV_STYLE_TRANSFORM_ZOOM, value, LV_PART_MAIN);
 #endif
-    }
 
-    if (setRotate) {
-        value.num = (int32_t)roundf(rotate);
+    value.num = (int32_t)roundf(rotate);
 #if LVGL_VERSION_MAJOR >= 9
-        lv_obj_set_local_style_prop(widgetTimeline.obj, LV_STYLE_TRANSFORM_ROTATION, value, LV_PART_MAIN);
+    lv_obj_set_local_style_prop(widgetTimeline.obj, LV_STYLE_TRANSFORM_ROTATION, value, LV_PART_MAIN);
 #else
-        lv_obj_set_local_style_prop(widgetTimeline.obj, LV_STYLE_TRANSFORM_ANGLE, value, LV_PART_MAIN);
+    lv_obj_set_local_style_prop(widgetTimeline.obj, LV_STYLE_TRANSFORM_ANGLE, value, LV_PART_MAIN);
 #endif
-    }
 }
 
 void doAnimateFlowState(eez::flow::FlowState *flowState) {