From a2101db747502d8747c6a6e5a8e5a7d38748a254 Mon Sep 17 00:00:00 2001
From: Julian Krauser <jkrauser209@gmail.com>
Date: Thu, 17 Jul 2025 12:56:33 +0200
Subject: [PATCH] add QuillEditor Component

---
 package-lock.json              | 105 ++++++++++++++++++++++---------
 package.json                   |   1 +
 src/components/QuillEditor.vue | 110 +++++++++++++++++++++++++++++++++
 3 files changed, 187 insertions(+), 29 deletions(-)
 create mode 100644 src/components/QuillEditor.vue

diff --git a/package-lock.json b/package-lock.json
index 54f23a8..3c53095 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -38,6 +38,7 @@
         "pwacompat": "^2.0.17",
         "qrcode": "^1.5.4",
         "qs": "^6.14.0",
+        "quill": "^2.0.3",
         "socket.io-client": "^4.8.1",
         "unplugin-vue-markdown": "^29.1.0",
         "uuid": "^11.1.0",
@@ -4652,6 +4653,52 @@
         "vue": "^3.2.41"
       }
     },
+    "node_modules/@vueup/vue-quill/node_modules/eventemitter3": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-2.0.3.tgz",
+      "integrity": "sha512-jLN68Dx5kyFHaePoXWPsCGW5qdyZQtLYHkxkg02/Mz6g0kYpDx4FyP6XfArhQdlOC4b8Mv+EMxPo/8La7Tzghg==",
+      "license": "MIT"
+    },
+    "node_modules/@vueup/vue-quill/node_modules/fast-diff": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/fast-diff/-/fast-diff-1.1.2.tgz",
+      "integrity": "sha512-KaJUt+M9t1qaIteSvjc6P3RbMdXsNhK61GRftR6SNxqmhthcd9MGIi4T+o0jD8LUSpSnSKXE20nLtJ3fOHxQig==",
+      "license": "Apache-2.0"
+    },
+    "node_modules/@vueup/vue-quill/node_modules/parchment": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/parchment/-/parchment-1.1.4.tgz",
+      "integrity": "sha512-J5FBQt/pM2inLzg4hEWmzQx/8h8D0CiDxaG3vyp9rKrQRSDgBlhjdP5jQGgosEajXPSQouXGHOmVdgo7QmJuOg==",
+      "license": "BSD-3-Clause"
+    },
+    "node_modules/@vueup/vue-quill/node_modules/quill": {
+      "version": "1.3.7",
+      "resolved": "https://registry.npmjs.org/quill/-/quill-1.3.7.tgz",
+      "integrity": "sha512-hG/DVzh/TiknWtE6QmWAF/pxoZKYxfe3J/d/+ShUWkDvvkZQVTPeVmUJVu1uE6DDooC4fWTiCLh84ul89oNz5g==",
+      "license": "BSD-3-Clause",
+      "dependencies": {
+        "clone": "^2.1.1",
+        "deep-equal": "^1.0.1",
+        "eventemitter3": "^2.0.3",
+        "extend": "^3.0.2",
+        "parchment": "^1.1.4",
+        "quill-delta": "^3.6.2"
+      }
+    },
+    "node_modules/@vueup/vue-quill/node_modules/quill/node_modules/quill-delta": {
+      "version": "3.6.3",
+      "resolved": "https://registry.npmjs.org/quill-delta/-/quill-delta-3.6.3.tgz",
+      "integrity": "sha512-wdIGBlcX13tCHOXGMVnnTVFtGRLoP0imqxM696fIPwIf5ODIYUHIvHbZcyvGlZFiFhK5XzDC2lpjbxRhnM05Tg==",
+      "license": "MIT",
+      "dependencies": {
+        "deep-equal": "^1.0.1",
+        "extend": "^3.0.2",
+        "fast-diff": "1.1.2"
+      },
+      "engines": {
+        "node": ">=0.10"
+      }
+    },
     "node_modules/acorn": {
       "version": "8.15.0",
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.15.0.tgz",
@@ -6219,9 +6266,9 @@
       "license": "MIT"
     },
     "node_modules/eventemitter3": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-2.0.3.tgz",
-      "integrity": "sha512-jLN68Dx5kyFHaePoXWPsCGW5qdyZQtLYHkxkg02/Mz6g0kYpDx4FyP6XfArhQdlOC4b8Mv+EMxPo/8La7Tzghg==",
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-5.0.1.tgz",
+      "integrity": "sha512-GWkBvjiSZK87ELrYOSESUYeVIc9mvLLf/nXalMOS5dYrgZq9o5OVkbZAVM06CVxYsCwH9BDZFPlQTlPA1j4ahA==",
       "license": "MIT"
     },
     "node_modules/execa": {
@@ -6280,7 +6327,6 @@
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/fast-diff/-/fast-diff-1.3.0.tgz",
       "integrity": "sha512-VxPP4NqbUjj6MaAOafWeUn2cXWLcCtljklUtZf0Ind4XQ+QPtmA0b18zZy0jIQx+ExRVCR/ZQpBmik5lXshNsw==",
-      "dev": true,
       "license": "Apache-2.0"
     },
     "node_modules/fast-glob": {
@@ -8129,6 +8175,12 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/lodash-es": {
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash-es/-/lodash-es-4.17.21.tgz",
+      "integrity": "sha512-mKnC+QJ9pWVzv+C4/U3rRsHapFfHvQFoFB92e52xeyGMcX6/OlIl78je1u8vePzYZSkkogMPJ2yjxxsb89cxyw==",
+      "license": "MIT"
+    },
     "node_modules/lodash.clonedeep": {
       "version": "4.5.0",
       "resolved": "https://registry.npmjs.org/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz",
@@ -8710,9 +8762,9 @@
       }
     },
     "node_modules/parchment": {
-      "version": "1.1.4",
-      "resolved": "https://registry.npmjs.org/parchment/-/parchment-1.1.4.tgz",
-      "integrity": "sha512-J5FBQt/pM2inLzg4hEWmzQx/8h8D0CiDxaG3vyp9rKrQRSDgBlhjdP5jQGgosEajXPSQouXGHOmVdgo7QmJuOg==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/parchment/-/parchment-3.0.0.tgz",
+      "integrity": "sha512-HUrJFQ/StvgmXRcQ1ftY6VEZUq3jA2t9ncFN4F84J/vN0/FPpQF+8FKXb3l6fLces6q0uOHj6NJn+2xvZnxO6A==",
       "license": "BSD-3-Clause"
     },
     "node_modules/parent-module": {
@@ -9111,17 +9163,18 @@
       "license": "MIT"
     },
     "node_modules/quill": {
-      "version": "1.3.7",
-      "resolved": "https://registry.npmjs.org/quill/-/quill-1.3.7.tgz",
-      "integrity": "sha512-hG/DVzh/TiknWtE6QmWAF/pxoZKYxfe3J/d/+ShUWkDvvkZQVTPeVmUJVu1uE6DDooC4fWTiCLh84ul89oNz5g==",
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/quill/-/quill-2.0.3.tgz",
+      "integrity": "sha512-xEYQBqfYx/sfb33VJiKnSJp8ehloavImQ2A6564GAbqG55PGw1dAWUn1MUbQB62t0azawUS2CZZhWCjO8gRvTw==",
       "license": "BSD-3-Clause",
       "dependencies": {
-        "clone": "^2.1.1",
-        "deep-equal": "^1.0.1",
-        "eventemitter3": "^2.0.3",
-        "extend": "^3.0.2",
-        "parchment": "^1.1.4",
-        "quill-delta": "^3.6.2"
+        "eventemitter3": "^5.0.1",
+        "lodash-es": "^4.17.21",
+        "parchment": "^3.0.0",
+        "quill-delta": "^5.1.0"
+      },
+      "engines": {
+        "npm": ">=8.2.3"
       }
     },
     "node_modules/quill-delta": {
@@ -9141,24 +9194,18 @@
       "integrity": "sha512-xJuoT5+L99XlZ8twedaRf6Ax2TgQVxvgZOYoPKqZufmJib0tL2tegPBOZb1pVNgIhlqDlA0eO0c3wBvQcmzx4w==",
       "license": "Apache-2.0"
     },
-    "node_modules/quill/node_modules/fast-diff": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/fast-diff/-/fast-diff-1.1.2.tgz",
-      "integrity": "sha512-KaJUt+M9t1qaIteSvjc6P3RbMdXsNhK61GRftR6SNxqmhthcd9MGIi4T+o0jD8LUSpSnSKXE20nLtJ3fOHxQig==",
-      "license": "Apache-2.0"
-    },
     "node_modules/quill/node_modules/quill-delta": {
-      "version": "3.6.3",
-      "resolved": "https://registry.npmjs.org/quill-delta/-/quill-delta-3.6.3.tgz",
-      "integrity": "sha512-wdIGBlcX13tCHOXGMVnnTVFtGRLoP0imqxM696fIPwIf5ODIYUHIvHbZcyvGlZFiFhK5XzDC2lpjbxRhnM05Tg==",
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/quill-delta/-/quill-delta-5.1.0.tgz",
+      "integrity": "sha512-X74oCeRI4/p0ucjb5Ma8adTXd9Scumz367kkMK5V/IatcX6A0vlgLgKbzXWy5nZmCGeNJm2oQX0d2Eqj+ZIlCA==",
       "license": "MIT",
       "dependencies": {
-        "deep-equal": "^1.0.1",
-        "extend": "^3.0.2",
-        "fast-diff": "1.1.2"
+        "fast-diff": "^1.3.0",
+        "lodash.clonedeep": "^4.5.0",
+        "lodash.isequal": "^4.5.0"
       },
       "engines": {
-        "node": ">=0.10"
+        "node": ">= 12.0.0"
       }
     },
     "node_modules/randombytes": {
diff --git a/package.json b/package.json
index 7d23ae8..4aea9cc 100644
--- a/package.json
+++ b/package.json
@@ -53,6 +53,7 @@
     "pwacompat": "^2.0.17",
     "qrcode": "^1.5.4",
     "qs": "^6.14.0",
+    "quill": "^2.0.3",
     "socket.io-client": "^4.8.1",
     "unplugin-vue-markdown": "^29.1.0",
     "uuid": "^11.1.0",
diff --git a/src/components/QuillEditor.vue b/src/components/QuillEditor.vue
new file mode 100644
index 0000000..55c39b2
--- /dev/null
+++ b/src/components/QuillEditor.vue
@@ -0,0 +1,110 @@
+<template>
+  <div ref="quill"></div>
+</template>
+
+<script setup lang="ts">
+import { defineComponent, type PropType } from "vue";
+import Quill, { Delta } from "quill";
+import "quill/dist/quill.core.css";
+import "quill/dist/quill.snow.css";
+
+type RangeStatic = { index: number; length: number };
+</script>
+
+<script lang="ts">
+export default defineComponent({
+  props: {
+    toolbar: {
+      type: [String, Array, Object],
+      default: "",
+    },
+    modules: {
+      type: Object as PropType<Record<string, unknown>>,
+      default: {},
+    },
+    content: {
+      type: [String, Object] as PropType<string | Delta>,
+      default: "",
+    },
+    contentType: {
+      type: String as PropType<"delta" | "html" | "text">,
+      default: "text",
+    },
+    readonly: { type: Boolean, default: false },
+    placeholder: String,
+  },
+  emits: {
+    "update:content": (content: Delta | string) => true,
+    textChange: (tc: { delta: Delta; oldDelta: Delta; source: string }) => true,
+    selectionChange: (sc: { range: RangeStatic; oldRange: RangeStatic; source: string }) => true,
+    focus: () => true,
+    blur: () => true,
+    ready: (quill: Quill) => true,
+  },
+  watch: {
+    conent(val, oldVal) {
+      this.setContent(val);
+    },
+  },
+  data() {
+    return {
+      instance: undefined as undefined | Quill,
+    };
+  },
+  mounted() {
+    this.instance = new Quill(this.$refs.quill as HTMLElement, {
+      theme: "snow",
+      modules: {
+        toolbar: this.toolbar,
+      },
+      placeholder: this.placeholder,
+      readOnly: this.readonly,
+    });
+
+    this.instance.on("selection-change", (range, oldRange, source) => {
+      if (!range) {
+        this.$emit("blur");
+      } else {
+        this.$emit("focus");
+      }
+      this.$emit("selectionChange", { range, oldRange, source });
+    });
+    this.instance.on("text-change", (delta, oldDelta, source) => {
+      this.$emit("update:content", this.getContent());
+      this.$emit("textChange", { delta, oldDelta, source });
+    });
+
+    this.$emit("ready", this.instance as Quill);
+    this.setContent(this.content);
+  },
+  beforeUnmount() {
+    this.instance = undefined;
+  },
+  methods: {
+    getContent(): string | Delta {
+      if (this.contentType === "delta") {
+        return (this.instance?.getContents() ?? {}) as Delta;
+      } else if (this.contentType === "html") {
+        return this.instance?.getSemanticHTML() ?? "";
+      } else {
+        return this.instance?.getText() ?? "";
+      }
+    },
+    setContent(content: Delta | string) {
+      if (this.contentType === "delta") {
+        if (typeof content !== "string") {
+          this.instance?.setContents(content);
+        }
+      } else if (this.contentType === "html") {
+        if (typeof content === "string" && this.instance) {
+          this.instance.root.innerHTML = content;
+        }
+      } else {
+        if (typeof content === "string") {
+          this.instance?.setText(content);
+        }
+      }
+    },
+  },
+});
+</script>