From aa7a3361833f4c88ec685c4a92ff7727ed7249a7 Mon Sep 17 00:00:00 2001
From: Henry Jameson <me@hjkos.com>
Date: Thu, 12 Sep 2024 19:31:19 +0300
Subject: Updated shadow control to be able to handle "absolute null" situation

---
 src/components/shadow_control/shadow_control.js | 122 +++++++++++++-----------
 1 file changed, 65 insertions(+), 57 deletions(-)

(limited to 'src/components/shadow_control/shadow_control.js')

diff --git a/src/components/shadow_control/shadow_control.js b/src/components/shadow_control/shadow_control.js
index e653854a..4d26a539 100644
--- a/src/components/shadow_control/shadow_control.js
+++ b/src/components/shadow_control/shadow_control.js
@@ -1,8 +1,9 @@
-import ColorInput from '../color_input/color_input.vue'
-import OpacityInput from '../opacity_input/opacity_input.vue'
-import Select from '../select/select.vue'
-import Checkbox from '../checkbox/checkbox.vue'
-import { getCssShadow } from '../../services/theme_data/theme_data.service.js'
+import ColorInput from 'src/components/color_input/color_input.vue'
+import OpacityInput from 'src/components/opacity_input/opacity_input.vue'
+import Select from 'src/components/select/select.vue'
+import Checkbox from 'src/components/checkbox/checkbox.vue'
+import Popover from 'src/components/popover/popover.vue'
+import { getCssShadow, getCssShadowFilter } from '../../services/theme_data/theme_data.service.js'
 import { hex2rgb } from '../../services/color_convert/color_convert.js'
 import { library } from '@fortawesome/fontawesome-svg-core'
 import {
@@ -31,12 +32,8 @@ const toModel = (object = {}) => ({
 })
 
 export default {
-  // 'modelValue' and 'Fallback' can be undefined, but if they are
-  // initially vue won't detect it when they become something else
-  // therefore i'm using "ready" which should be passed as true when
-  // data becomes available
   props: [
-    'modelValue', 'fallback', 'ready'
+    'modelValue', 'fallback', 'separateInset'
   ],
   emits: ['update:modelValue'],
   data () {
@@ -51,75 +48,86 @@ export default {
     ColorInput,
     OpacityInput,
     Select,
-    Checkbox
-  },
-  methods: {
-    add () {
-      this.cValue.push(toModel(this.selected))
-      this.selectedId = this.cValue.length - 1
-    },
-    del () {
-      this.cValue.splice(this.selectedId, 1)
-      this.selectedId = this.cValue.length === 0 ? undefined : Math.max(this.selectedId - 1, 0)
-    },
-    moveUp () {
-      const movable = this.cValue.splice(this.selectedId, 1)[0]
-      this.cValue.splice(this.selectedId - 1, 0, movable)
-      this.selectedId -= 1
-    },
-    moveDn () {
-      const movable = this.cValue.splice(this.selectedId, 1)[0]
-      this.cValue.splice(this.selectedId + 1, 0, movable)
-      this.selectedId += 1
-    }
+    Checkbox,
+    Popover
   },
   beforeUpdate () {
-    this.cValue = this.modelValue || this.fallback
+    this.cValue = (this.modelValue || this.fallback || []).map(toModel)
   },
   computed: {
+    selected () {
+      const selected = this.cValue[this.selectedId]
+      if (selected) {
+        return { ...selected }
+      }
+      return null
+    },
+    present () {
+      return this.selected != null && !this.usingFallback
+    },
+    shadowsAreNull () {
+      return this.modelValue == null
+    },
     anyShadows () {
       return this.cValue.length > 0
     },
     anyShadowsFallback () {
       return this.fallback.length > 0
     },
-    selected () {
-      if (this.ready && this.anyShadows) {
-        return this.cValue[this.selectedId]
-      } else {
-        return toModel({})
-      }
-    },
     currentFallback () {
-      if (this.ready && this.anyShadowsFallback) {
-        return this.fallback[this.selectedId]
-      } else {
-        return toModel({})
-      }
+      return this.fallback?.[this.selectedId]
     },
     moveUpValid () {
-      return this.ready && this.selectedId > 0
+      return this.selectedId > 0
     },
     moveDnValid () {
-      return this.ready && this.selectedId < this.cValue.length - 1
-    },
-    present () {
-      return this.ready &&
-        typeof this.cValue[this.selectedId] !== 'undefined' &&
-        !this.usingFallback
+      return this.selectedId < this.cValue.length - 1
     },
     usingFallback () {
-      return typeof this.modelValue === 'undefined'
+      return this.modelValue == null
     },
     rgb () {
       return hex2rgb(this.selected.color)
     },
     style () {
-      return this.ready
-        ? {
-            boxShadow: getCssShadow(this.fallback)
-          }
-        : {}
+      if (!this.ready) return {}
+      if (this.separateInset) {
+        return {
+          filter: getCssShadowFilter(this.fallback),
+          boxShadow: getCssShadow(this.fallback, true)
+        }
+      }
+      return {
+        boxShadow: getCssShadow(this.fallback)
+      }
+    }
+  },
+  methods: {
+    updateProperty (prop, value) {
+      this.cValue[this.selectedId][prop] = value
+      this.$emit('update:modelValue', this.cValue)
+    },
+    add () {
+      this.cValue.push(toModel(this.selected))
+      this.selectedId = Math.max(this.cValue.length - 1, 0)
+      this.$emit('update:modelValue', this.cValue)
+    },
+    del () {
+      this.cValue.splice(this.selectedId, 1)
+      this.selectedId = this.cValue.length === 0 ? undefined : Math.max(this.selectedId - 1, 0)
+      this.$emit('update:modelValue', this.cValue)
+    },
+    moveUp () {
+      const movable = this.cValue.splice(this.selectedId, 1)[0]
+      this.cValue.splice(this.selectedId - 1, 0, movable)
+      this.selectedId -= 1
+      this.$emit('update:modelValue', this.cValue)
+    },
+    moveDn () {
+      const movable = this.cValue.splice(this.selectedId, 1)[0]
+      this.cValue.splice(this.selectedId + 1, 0, movable)
+      this.selectedId += 1
+      this.$emit('update:modelValue', this.cValue)
     }
   }
 }
-- 
cgit v1.2.3-70-g09d2