代码输入框改用CodeMirror

package-lock.json

@@ -8,8 +8,11 @@
       "name": "c-render-vue",
       "version": "0.0.0",
       "dependencies": {
+        "@codemirror/lang-cpp": "^6.0.2",
+        "@codemirror/view": "^6.26.3",
         "axios": "^1.6.8",
-        "vue": "^3.4.21"
+        "vue": "^3.4.21",
+        "vue-codemirror": "^6.1.1"
       },
       "devDependencies": {
         "@vitejs/plugin-vue": "^5.0.4",
@@ -27,6 +30,94 @@
         "node": ">=6.0.0"
       }
     },
+    "node_modules/@codemirror/autocomplete": {
+      "version": "6.16.0",
+      "resolved": "https://registry.npmjs.org/@codemirror/autocomplete/-/autocomplete-6.16.0.tgz",
+      "integrity": "sha512-P/LeCTtZHRTCU4xQsa89vSKWecYv1ZqwzOd5topheGRf+qtacFgBeIMQi3eL8Kt/BUNvxUWkx+5qP2jlGoARrg==",
+      "peer": true,
+      "dependencies": {
+        "@codemirror/language": "^6.0.0",
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.17.0",
+        "@lezer/common": "^1.0.0"
+      },
+      "peerDependencies": {
+        "@codemirror/language": "^6.0.0",
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.0.0",
+        "@lezer/common": "^1.0.0"
+      }
+    },
+    "node_modules/@codemirror/commands": {
+      "version": "6.3.3",
+      "resolved": "https://registry.npmjs.org/@codemirror/commands/-/commands-6.3.3.tgz",
+      "integrity": "sha512-dO4hcF0fGT9tu1Pj1D2PvGvxjeGkbC6RGcZw6Qs74TH+Ed1gw98jmUgd2axWvIZEqTeTuFrg1lEB1KV6cK9h1A==",
+      "dependencies": {
+        "@codemirror/language": "^6.0.0",
+        "@codemirror/state": "^6.4.0",
+        "@codemirror/view": "^6.0.0",
+        "@lezer/common": "^1.1.0"
+      }
+    },
+    "node_modules/@codemirror/lang-cpp": {
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/@codemirror/lang-cpp/-/lang-cpp-6.0.2.tgz",
+      "integrity": "sha512-6oYEYUKHvrnacXxWxYa6t4puTlbN3dgV662BDfSH8+MfjQjVmP697/KYTDOqpxgerkvoNm7q5wlFMBeX8ZMocg==",
+      "dependencies": {
+        "@codemirror/language": "^6.0.0",
+        "@lezer/cpp": "^1.0.0"
+      }
+    },
+    "node_modules/@codemirror/language": {
+      "version": "6.10.1",
+      "resolved": "https://registry.npmjs.org/@codemirror/language/-/language-6.10.1.tgz",
+      "integrity": "sha512-5GrXzrhq6k+gL5fjkAwt90nYDmjlzTIJV8THnxNFtNKWotMIlzzN+CpqxqwXOECnUdOndmSeWntVrVcv5axWRQ==",
+      "dependencies": {
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.23.0",
+        "@lezer/common": "^1.1.0",
+        "@lezer/highlight": "^1.0.0",
+        "@lezer/lr": "^1.0.0",
+        "style-mod": "^4.0.0"
+      }
+    },
+    "node_modules/@codemirror/lint": {
+      "version": "6.5.0",
+      "resolved": "https://registry.npmjs.org/@codemirror/lint/-/lint-6.5.0.tgz",
+      "integrity": "sha512-+5YyicIaaAZKU8K43IQi8TBy6mF6giGeWAH7N96Z5LC30Wm5JMjqxOYIE9mxwMG1NbhT2mA3l9hA4uuKUM3E5g==",
+      "peer": true,
+      "dependencies": {
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.0.0",
+        "crelt": "^1.0.5"
+      }
+    },
+    "node_modules/@codemirror/search": {
+      "version": "6.5.6",
+      "resolved": "https://registry.npmjs.org/@codemirror/search/-/search-6.5.6.tgz",
+      "integrity": "sha512-rpMgcsh7o0GuCDUXKPvww+muLA1pDJaFrpq/CCHtpQJYz8xopu4D1hPcKRoDD0YlF8gZaqTNIRa4VRBWyhyy7Q==",
+      "peer": true,
+      "dependencies": {
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.0.0",
+        "crelt": "^1.0.5"
+      }
+    },
+    "node_modules/@codemirror/state": {
+      "version": "6.4.1",
+      "resolved": "https://registry.npmjs.org/@codemirror/state/-/state-6.4.1.tgz",
+      "integrity": "sha512-QkEyUiLhsJoZkbumGZlswmAhA7CBU02Wrz7zvH4SrcifbsqwlXShVXg65f3v/ts57W3dqyamEriMhij1Z3Zz4A=="
+    },
+    "node_modules/@codemirror/view": {
+      "version": "6.26.3",
+      "resolved": "https://registry.npmjs.org/@codemirror/view/-/view-6.26.3.tgz",
+      "integrity": "sha512-gmqxkPALZjkgSxIeeweY/wGQXBfwTUaLs8h7OKtSwfbj9Ct3L11lD+u1sS7XHppxFQoMDiMDp07P9f3I2jWOHw==",
+      "dependencies": {
+        "@codemirror/state": "^6.4.0",
+        "style-mod": "^4.1.0",
+        "w3c-keyname": "^2.2.4"
+      }
+    },
     "node_modules/@esbuild/aix-ppc64": {
       "version": "0.20.2",
       "resolved": "https://registry.npmjs.org/@esbuild/aix-ppc64/-/aix-ppc64-0.20.2.tgz",
@@ -400,6 +491,37 @@
       "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.15.tgz",
       "integrity": "sha512-eF2rxCRulEKXHTRiDrDy6erMYWqNw4LPdQ8UQA4huuxaQsVeRPFl2oM8oDGxMFhJUWZf9McpLtJasDDZb/Bpeg=="
     },
+    "node_modules/@lezer/common": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/@lezer/common/-/common-1.2.1.tgz",
+      "integrity": "sha512-yemX0ZD2xS/73llMZIK6KplkjIjf2EvAHcinDi/TfJ9hS25G0388+ClHt6/3but0oOxinTcQHJLDXh6w1crzFQ=="
+    },
+    "node_modules/@lezer/cpp": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/@lezer/cpp/-/cpp-1.1.2.tgz",
+      "integrity": "sha512-macwKtyeUO0EW86r3xWQCzOV9/CF8imJLpJlPv3sDY57cPGeUZ8gXWOWNlJr52TVByMV3PayFQCA5SHEERDmVQ==",
+      "dependencies": {
+        "@lezer/common": "^1.2.0",
+        "@lezer/highlight": "^1.0.0",
+        "@lezer/lr": "^1.0.0"
+      }
+    },
+    "node_modules/@lezer/highlight": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/@lezer/highlight/-/highlight-1.2.0.tgz",
+      "integrity": "sha512-WrS5Mw51sGrpqjlh3d4/fOwpEV2Hd3YOkp9DBt4k8XZQcoTHZFB7sx030A6OcahF4J1nDQAa3jXlTVVYH50IFA==",
+      "dependencies": {
+        "@lezer/common": "^1.0.0"
+      }
+    },
+    "node_modules/@lezer/lr": {
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/@lezer/lr/-/lr-1.4.0.tgz",
+      "integrity": "sha512-Wst46p51km8gH0ZUmeNrtpRYmdlRHUpN1DQd3GFAyKANi8WVz8c2jHYTf1CVScFaCjQw1iO3ZZdqGDxQPRErTg==",
+      "dependencies": {
+        "@lezer/common": "^1.0.0"
+      }
+    },
     "node_modules/@rollup/rollup-android-arm-eabi": {
       "version": "4.14.0",
       "resolved": "https://registry.npmjs.org/@rollup/rollup-android-arm-eabi/-/rollup-android-arm-eabi-4.14.0.tgz",
@@ -719,6 +841,21 @@
         "proxy-from-env": "^1.1.0"
       }
     },
+    "node_modules/codemirror": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-6.0.1.tgz",
+      "integrity": "sha512-J8j+nZ+CdWmIeFIGXEFbFPtpiYacFMDR8GlHK3IyHQJMCaVRfGx9NT+Hxivv1ckLWPvNdZqndbr/7lVhrf/Svg==",
+      "peer": true,
+      "dependencies": {
+        "@codemirror/autocomplete": "^6.0.0",
+        "@codemirror/commands": "^6.0.0",
+        "@codemirror/language": "^6.0.0",
+        "@codemirror/lint": "^6.0.0",
+        "@codemirror/search": "^6.0.0",
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.0.0"
+      }
+    },
     "node_modules/combined-stream": {
       "version": "1.0.8",
       "resolved": "https://registry.npmmirror.com/combined-stream/-/combined-stream-1.0.8.tgz",
@@ -730,6 +867,12 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/crelt": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/crelt/-/crelt-1.0.6.tgz",
+      "integrity": "sha512-VQ2MBenTq1fWZUH9DJNGti7kKv6EeAuYr3cLwxUWhIu1baTaXh4Ib5W2CqHVqib4/MqbYGJqiL3Zb8GJZr3l4g==",
+      "peer": true
+    },
     "node_modules/csstype": {
       "version": "3.1.3",
       "resolved": "https://registry.npmjs.org/csstype/-/csstype-3.1.3.tgz",
@@ -969,6 +1112,11 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/style-mod": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/style-mod/-/style-mod-4.1.2.tgz",
+      "integrity": "sha512-wnD1HyVqpJUI2+eKZ+eo1UwghftP6yuFheBqqe+bWCotBjC2K1YnteJILRMs3SM4V/0dLEW1SC27MWP5y+mwmw=="
+    },
     "node_modules/vite": {
       "version": "5.2.8",
       "resolved": "https://registry.npmjs.org/vite/-/vite-5.2.8.tgz",
@@ -1043,6 +1191,26 @@
           "optional": true
         }
       }
+    },
+    "node_modules/vue-codemirror": {
+      "version": "6.1.1",
+      "resolved": "https://registry.npmjs.org/vue-codemirror/-/vue-codemirror-6.1.1.tgz",
+      "integrity": "sha512-rTAYo44owd282yVxKtJtnOi7ERAcXTeviwoPXjIc6K/IQYUsoDkzPvw/JDFtSP6T7Cz/2g3EHaEyeyaQCKoDMg==",
+      "dependencies": {
+        "@codemirror/commands": "6.x",
+        "@codemirror/language": "6.x",
+        "@codemirror/state": "6.x",
+        "@codemirror/view": "6.x"
+      },
+      "peerDependencies": {
+        "codemirror": "6.x",
+        "vue": "3.x"
+      }
+    },
+    "node_modules/w3c-keyname": {
+      "version": "2.2.8",
+      "resolved": "https://registry.npmjs.org/w3c-keyname/-/w3c-keyname-2.2.8.tgz",
+      "integrity": "sha512-dpojBhNsCNN7T82Tm7k26A6G9ML3NkhDsnw9n/eoxSRlVBB4CEtIQ/KTCLI2Fwf3ataSXRhYFkQi3SlnFwPvPQ=="
     }
   }
 }

package.json

@@ -9,8 +9,11 @@
     "preview": "vite preview"
   },
   "dependencies": {
+    "@codemirror/lang-cpp": "^6.0.2",
+    "@codemirror/view": "^6.26.3",
     "axios": "^1.6.8",
-    "vue": "^3.4.21"
+    "vue": "^3.4.21",
+    "vue-codemirror": "^6.1.1"
   },
   "devDependencies": {
     "@vitejs/plugin-vue": "^5.0.4",

src/components/CodeEditor.vue

 <script setup>
 
 import { inject } from 'vue';
+import { Codemirror } from 'vue-codemirror';
+import { cpp } from '@codemirror/lang-cpp';
+import { EditorView } from '@codemirror/view';
 
 const { code_input } = inject('app')
 
-const placeholder = '将你的代码粘贴到这里'
+let custom_theme = EditorView.theme({
+  "&": {
+    "font-size": "0.8rem"
+  },
+  "&.cm-focused": {
+    outline: "none"
+  },
+  ".cm-gutters": {
+    backgroundColor: "#EEF4FA"
+  }
+}, { dark: false })
 
 </script>
 
 <template>
-  <textarea class="code-input" v-model="code_input" :placeholder="placeholder"></textarea>
+  <Codemirror v-model="code_input" style="height: 100%;" :extensions="[cpp(), custom_theme]" />
 </template>
 
-<style scoped>
-@import '@/assets/code-input.css';
-
-.code-input {
-  white-space: nowrap;
-}
-</style>
+<style scoped></style>