fix(colourPicker): saving presets list at incorrect times

src/svelte-interface/components/CodeEditor.svelte

@@ -1,4 +1,70 @@
 <script lang="ts">
+  import { EditorState } from '@codemirror/state';
+  import { highlightSelectionMatches } from '@codemirror/search';
+  import { indentWithTab, history, defaultKeymap, historyKeymap } from '@codemirror/commands';
+  import { foldGutter, indentOnInput, indentUnit, bracketMatching, foldKeymap, syntaxHighlighting, defaultHighlightStyle } from '@codemirror/language';
+  import { closeBrackets, autocompletion, closeBracketsKeymap, completionKeymap } from '@codemirror/autocomplete';
+  import { lineNumbers, highlightActiveLineGutter, highlightSpecialChars, drawSelection, rectangularSelection, crosshairCursor, highlightActiveLine, keymap, EditorView } from '@codemirror/view'; // dropCursor
+
+  // Theme
+  import { oneDark } from "@codemirror/theme-one-dark";
+
+  // Language
+  import { css } from "@codemirror/lang-css";
+  import { onMount } from 'svelte'
+
+  function createEditorState(initialContents: string, options = {}) {
+      let extensions = [
+          /* lineNumbers(),
+          highlightActiveLineGutter(),
+          highlightSpecialChars(),
+          history(),
+          foldGutter(),
+          drawSelection(),
+          indentUnit.of("    "),
+          EditorState.allowMultipleSelections.of(true),
+          indentOnInput(),
+          bracketMatching(),
+          closeBrackets(),
+          autocompletion(),
+          rectangularSelection(),
+          crosshairCursor(),
+          highlightActiveLine(),
+          highlightSelectionMatches(),
+          keymap.of([
+              indentWithTab,
+              ...closeBracketsKeymap,
+              ...defaultKeymap,
+              ...historyKeymap,
+              ...foldKeymap,
+              ...completionKeymap,
+          ]), */
+          css(),
+          syntaxHighlighting(defaultHighlightStyle, { fallback: true }),
+      ];
+
+      /* if (options.oneDark)
+          extensions.push(oneDark); */
+
+      return EditorState.create({
+          doc: initialContents,
+          extensions
+      });
+  }
+
+  function createEditorView(state: any, parent: HTMLElement) {
+      return new EditorView({ state, parent });
+  }
+
+  onMount(() => {
+    const editor = document.querySelector('#cm-target');
+    if (editor) {
+      const state = createEditorState('body {\n  color: red;\n}');
+      const view = createEditorView(state, editor as HTMLElement);
+
+      console.log(view)
+    }
+  });
 </script>
 
-<div>Code Editor Here</div>
+<div id="cm-target"></div>

src/svelte-interface/components/ColourPicker.svelte

@@ -5,16 +5,18 @@
   import { animate, spring } from 'motion';
   import { delay } from '@/seqta/utils/delay.ts'
 
-  const { hidePicker, standalone = false } = $props<{
+  const { hidePicker, standalone = false, savePresets = true } = $props<{
     hidePicker?: () => void,
-    standalone?: boolean
+    standalone?: boolean,
+    savePresets?: boolean
   }>();
 
-  let background: HTMLDivElement;
-  let content: HTMLDivElement;
+  let background = $state<HTMLDivElement | null>(null);
+  let content = $state<HTMLDivElement | null>(null);
 
   const closePicker = async () => {
     if (standalone) return;
+    if (!background || !content) return;
 
     animate(
       content,
@@ -34,6 +36,7 @@
 
   onMount(() => {
     if (standalone) return;
+    if (!background || !content) return;
 
     animate(
       background,
@@ -69,7 +72,7 @@
 
 {#if standalone}
   <div class="h-auto rounded-xl overflow-clip">
-    <ReactAdapter el={ColourPicker} />
+    <ReactAdapter savePresets={savePresets} el={ColourPicker} />
   </div>
 {:else}
   <!-- svelte-ignore a11y_no_static_element_interactions -->
@@ -83,7 +86,7 @@
       bind:this={content}
       class="h-auto p-4 bg-white border shadow-lg cursor-auto rounded-xl dark:bg-zinc-800 border-zinc-100 dark:border-zinc-700"
     >
-      <ReactAdapter el={ColourPicker} />
+      <ReactAdapter savePresets={savePresets} el={ColourPicker} />
     </div>
   </div>
 {/if}

src/svelte-interface/components/ColourPicker.tsx

@@ -1,5 +1,5 @@
 import ColorPicker from "react-best-gradient-color-picker"
-import React, { useEffect, useState } from "react"
+import React, { useEffect, useState, useRef } from "react"
 import { settingsState } from "@/seqta/utils/listeners/SettingsState.ts"
 
 const defaultPresets = [
@@ -35,13 +35,23 @@ export default function Picker({
   customState,
   savePresets = true,
 }: PickerProps) {
-  const [customThemeColor, setCustomThemeColor] = useState<string | null>(
-    () => customState ?? settingsState.selectedColor ?? null
-  )
-  const [presets, setPresets] = useState<string[]>(() => {
-    const savedPresets = localStorage.getItem("colorPickerPresets")
-    return savedPresets ? JSON.parse(savedPresets) : defaultPresets
-  })
+  const [customThemeColor, setCustomThemeColor] = useState<string | null>()
+  const [presets, setPresets] = useState<string[]>()
+
+  const latestValuesRef = useRef({ customThemeColor, customOnChange, savePresets, presets });
+
+  useEffect(() => {
+    if (customState !== undefined) {
+      setCustomThemeColor(customState)
+    } else {
+      setCustomThemeColor(settingsState.selectedColor ?? null)
+    }
+
+    if (presets === undefined) {
+      const savedPresets = localStorage.getItem("colorPickerPresets")
+      setPresets(savedPresets ? JSON.parse(savedPresets) : defaultPresets)
+    }
+  }, [])
 
   useEffect(() => {
     if (customState !== undefined) {
@@ -50,32 +60,34 @@ export default function Picker({
   }, [customState])
 
   useEffect(() => {
-    if (customThemeColor && !customOnChange && savePresets) {
-      return () => {
-        // Check if the selected color is already in the presets
-        const existingIndex = presets.indexOf(customThemeColor)
+    latestValuesRef.current = { customThemeColor, customOnChange, savePresets, presets };
+  }, [customThemeColor, customOnChange, savePresets, presets]);
 
-        let updatedPresets
-        if (existingIndex > -1) {
-          // If the color exists, move it to the front
-          updatedPresets = [
-            customThemeColor,
-            ...presets.slice(0, existingIndex),
-            ...presets.slice(existingIndex + 1),
-          ]
-        } else {
-          // If the color is new, add it to the front and slice the array
-          updatedPresets = [customThemeColor, ...presets].slice(0, 18)
-        }
-
-        setPresets(updatedPresets)
-        localStorage.setItem(
-          "colorPickerPresets",
-          JSON.stringify(updatedPresets),
-        )
+  useEffect(() => {
+    return () => {
+      const { customThemeColor, customOnChange, savePresets, presets } = latestValuesRef.current;
+      if (!(customThemeColor && !customOnChange && savePresets)) return;
+        
+      // Only proceed if presets are different (avoid unnecessary updates)
+      const existingIndex = presets.indexOf(customThemeColor);
+      let updatedPresets;
+      
+      if (existingIndex === 0) {
+        // No need to update if the selected color is already the first element
+        return;
+      } else if (existingIndex > -1) {
+        updatedPresets = [
+          customThemeColor,
+          ...presets.slice(0, existingIndex),
+          ...presets.slice(existingIndex + 1),
+        ];
+      } else {
+        updatedPresets = [customThemeColor, ...presets].slice(0, 18);
       }
+    
+      localStorage.setItem("colorPickerPresets", JSON.stringify(updatedPresets));
     }
-  }, [customThemeColor, customOnChange, savePresets, presets])
+  }, [])
 
   useEffect(() => {
     if (customThemeColor && !customOnChange) {

src/svelte-interface/pages/themeCreator.svelte

@@ -74,16 +74,16 @@
       {:else if item.type === 'slider'}
         <Slider {...(item.props as SliderProps)} />
       {:else if item.type === 'colourPicker'}
-          <ColourPicker standalone={true}  {...(item.props)} />
+        <ColourPicker savePresets={false} standalone={true} {...(item.props)} />
       {:else if item.type === 'codeEditor'}
-        <CodeEditor {...(item.props as CodeEditorProps)} />
+        <CodeEditor /> <!-- {/*...(item.props as CodeEditorProps)*/} -->
       {/if}
     </div>
   </div>
 {/snippet}
 
 <div class='h-screen overflow-y-scroll {$settingsState.DarkMode && "dark"} '>
-  <div class='w-full min-h-screen bg-zinc-100 dark:bg-zinc-800 flex flex-col p-2 dark:text-white'>
+  <div class='flex flex-col w-full min-h-screen p-2 bg-zinc-100 dark:bg-zinc-800 dark:text-white'>
     <h1 class='text-xl font-semibold'>Theme Creator</h1>
     <a href='https://betterseqta.gitbook.io/betterseqta-docs' target='_blank' class='text-sm font-light text-zinc-500 dark:text-zinc-400'>
       <span class='no-underline font-IconFamily pr-0.5'>{'\ueb44'}</span>