feat: 新增 Grok 图像节点、前端 UI 增强、重构 nano-banana 系列

- 新增 Grok Image 节点及客户端 - 新增 save_image_format 节点 - 新增前端 JS 扩展：画笔工具、点阵网格、侧边栏隐藏、资源切换、重命名等 - 重构 nano-banana 节点，移除 pro 版本 - 移除 multi_res_preview 节点 - 新增 http_error 工具模块 - 各客户端和节点优化改进 Co-Authored-By: Claude Opus 4.6 <[email protected]>
2026-05-24 22:46:55 +08:00
parent c491731c99
commit 69279c654d
40 changed files with 3406 additions and 1599 deletions
@@ -0,0 +1,41 @@
+import { app } from "../../../scripts/app.js";
+
+app.registerExtension({
+    name: "o1key.dotGrid",
+    async setup() {
+        function createBlackTile() {
+            const size = 64;
+            const c = document.createElement("canvas");
+            c.width = size;
+            c.height = size;
+            const ctx = c.getContext("2d");
+            ctx.fillStyle = "#1a1a1a";
+            ctx.fillRect(0, 0, size, size);
+            return c;
+        }
+
+        // Hook immediately so the first draw already uses our tile
+        const orig = LGraphCanvas.prototype.drawBackCanvas;
+        LGraphCanvas.prototype.drawBackCanvas = function () {
+            if (!this._pattern || !this._pattern_img) {
+                const ctx = this.bgcanvas?.getContext("2d");
+                if (ctx) {
+                    const t = createBlackTile();
+                    this._pattern = ctx.createPattern(t, "repeat");
+                    this._pattern_img = t;
+                }
+            }
+            return orig.apply(this, arguments);
+        };
+
+        // Also apply to current canvas instance if already exists
+        const canvas = app.canvas;
+        if (canvas?.bgcanvas) {
+            const bgCtx = canvas.bgcanvas.getContext("2d");
+            const tile = createBlackTile();
+            canvas._pattern = bgCtx.createPattern(tile, "repeat");
+            canvas._pattern_img = tile;
+            canvas.draw(true, true);
+        }
+    },
+});