adds icon picker

web/src/lib/components/base/combobox.svelte

@@ -0,0 +1,93 @@
+<script context="module" lang="ts">
+    export type ComboboxItem = {
+        text: string;
+        value: any;
+        icon: string;
+    };
+</script>
+
+<script lang="ts">
+    import { createEventDispatcher, tick } from "svelte";
+    import TextField from "./text_field.svelte";
+
+    export let name: string = "";
+    export let icon: string = "";
+    export let label: string = "";
+    export let value: string = "";
+    export let items: ComboboxItem[] = [];
+    export let placeholder: string = "";
+    export let extraClasses: string = "";
+
+    const dispatch = createEventDispatcher();
+
+    let searching: boolean = false;
+
+    $: dropDownOpen = value.length > 0 && items.length > 0 && searching;
+
+    async function onSearchType() {
+        await tick();
+        const dropdownMenu = document.querySelector(".menu");
+        if (dropdownMenu) {
+            let dropdownHTML = dropdownMenu.innerHTML;
+
+            for (const li of dropdownMenu.children) {
+                const textNode = li.getElementsByTagName("p")[0];
+                const text = textNode.innerText.replace(
+                    new RegExp(value, "gi"),
+                    (match) => `<strong>${match}</strong>`,
+                );
+                textNode.innerHTML = text;
+            }
+        }
+
+        update(value);
+    }
+
+    function update(q: string) {
+        dispatch("update", q);
+    }
+
+    function handleItemClick(item: ComboboxItem) {
+        value = item.value;
+        dispatch("click", item);
+    }
+</script>
+
+<div class="relative {extraClasses}">
+    <TextField
+        type="search"
+        {name}
+        autocomplete="off"
+        {icon}
+        {label}
+        {placeholder}
+        bind:value
+        on:change
+        on:input={onSearchType}
+        on:focusin={() => (searching = true)}
+        on:focusout={() => (searching = false)}
+    ></TextField>
+
+    {#if dropDownOpen}
+        <ul
+            class="menu absolute bg-menu-background border border-input-border rounded-xl shadow-md w-full max-h-64 overflow-x-hidden overflow-y-scroll"
+            class:none={!dropDownOpen}
+            style="z-index: 1001"
+        >
+            {#each items as item}
+                <!-- svelte-ignore a11y-no-noninteractive-element-interactions -->
+                <!-- svelte-ignore a11y-no-noninteractive-tabindex -->
+                <li
+                    class="menu-item flex items-center px-4 py-3 cursor-pointer hover:bg-menu-item-background-hover focus:bg-menu-item-background-focus transition-colors"
+                    tabindex="0"
+                    on:mousedown|stopPropagation={() => handleItemClick(item)}
+                    on:keydown|stopPropagation={() => handleItemClick(item)}
+                >
+                    <i class="fa fa-{item.icon} mr-6"></i>
+
+                    <p class="text-ellipsis">{item.text}</p>
+                </li>
+            {/each}
+        </ul>
+    {/if}
+</div>