obsidian-plugin/ninglg_light-mindmap
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ninglg 2026-06-16 16:33:50 +08:00
parent 1ddd0ec595
commit 6a74c037c4
3 changed files with 20 additions and 7 deletions
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4
README.md
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@ -2,7 +2,7 @@
**English** | [简体中文](#License)
Auto-renders markdown headings as a colorful, interactive mindmap — no extra syntax required.
Feature-rich mindmap plugin — multiple layouts, themes, node shapes & line styles, wikilink support, node collapse, PNG export — all from plain markdown headings, no custom syntax needed.
## Preview
![Light MindMap Preview](preview.png)
@ -214,7 +214,7 @@ MIT
[English](#light-mindmap) | **简体中文**
自动将 Markdown 标题渲染为色彩丰富、可交互的思维导图——无需额外语法。
功能丰富的思维导图插件——多种布局、主题、节点形状与连线样式，支持双向链接、节点折叠、PNG 导出——基于纯 Markdown 标题渲染，无需任何自定义语法。
## 预览

21
main.js
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@ -92,6 +92,8 @@ const PLACEHOLDER = 'New Title';
class LightMindMapPlugin extends obsidian.Plugin {
async onload() {
this._scan = obsidian.debounce(() => this._doScan(), 120);
this._fileCache = null;
this._fileCacheTime = 0;
this.registerEvent(this.app.workspace.on('file-open', () => this._scan()));
this.registerEvent(this.app.workspace.on('active-leaf-change', () => this._scan()));
@ -1034,13 +1036,18 @@ class LightMindMapPlugin extends obsidian.Plugin {
const info = this._getMentionQuery(el);
if (!info) { this._closeMentionPopup(overlay); return; }
const files = this.app.vault.getMarkdownFiles();
const now = Date.now();
if (!this._fileCache || now - this._fileCacheTime > 5000) {
this._fileCache = this.app.vault.getMarkdownFiles();
this._fileCacheTime = now;
}
const files = this._fileCache;
const q = info.query.toLowerCase();
let matches;
if (q) {
matches = files.filter(f => f.basename.toLowerCase().includes(q));
matches = files.filter(f => f.basename.toLowerCase().includes(q)).slice(0, 30);
} else {
matches = [...files].sort((a, b) => b.stat.mtime - a.stat.mtime);
matches = [...files].sort((a, b) => b.stat.mtime - a.stat.mtime).slice(0, 30);
}
if (matches.length === 0) { this._closeMentionPopup(overlay); return; }
@ -2229,6 +2236,13 @@ class LightMindMapPlugin extends obsidian.Plugin {
async _saveWithDialog(file, arrayBuffer) {
const uint8 = new Uint8Array(arrayBuffer);
const defaultName = (file.basename || 'mindmap') + '.mindmap.png';
if (this.app.isMobile) {
const filePath = (file.parent ? file.parent.path + '/' : '') + defaultName;
await this.app.vault.adapter.writeBinary(filePath, uint8);
return true;
}
try {
const electron = require('electron');
const win = electron.remote.BrowserWindow.getFocusedWindow();
@ -2241,7 +2255,6 @@ class LightMindMapPlugin extends obsidian.Plugin {
require('fs').writeFileSync(result.filePath, Buffer.from(arrayBuffer));
return true;
} catch (e) {
// Fallback: save directly into vault
const filePath = (file.parent ? file.parent.path + '/' : '') + defaultName;
await this.app.vault.adapter.writeBinary(filePath, uint8);
return true;

2
manifest.json
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@ -3,7 +3,7 @@
"name": "Light Mindmap",
"version": "1.4.0",
"minAppVersion": "1.4.0",
"description": "Auto-renders markdown headings as a colorful, interactive mindmap — no extra syntax required.",
"description": "Feature-rich mindmap plugin — multiple layouts, themes, node shapes & line styles, wikilink support, node collapse, PNG export — all from plain markdown headings, no custom syntax needed.",
"author": "Light Ning",
"authorUrl": "https://github.com/ninglg",
"isDesktopOnly": false