initial commit: 愈心谷数字解构
This commit is contained in:
jackyu66git
+588
@@ -0,0 +1,588 @@
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<!DOCTYPE html>
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<html lang="zh">
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<head>
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<!-- Google tag (gtag.js) -->
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<script async src="https://www.googletagmanager.com/gtag/js?id=G-LVVXH3TL04"></script>
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<script>
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window.dataLayer = window.dataLayer || [];
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function gtag(){dataLayer.push(arguments);}
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gtag('js', new Date());
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gtag('config', 'G-LVVXH3TL04');
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</script>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width,initial-scale=1.0,user-scalable=no">
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<title>愈心谷 · 脑图编辑器</title>
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<style>
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:root{--pri:#E54D42;--hero-start:#FF9F80;--bg-start:#FFD1C7;--bg-end:#FFC8B5}
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*{box-sizing:border-box;margin:0;padding:0}
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body{
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font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
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background:linear-gradient(180deg,var(--bg-start),var(--bg-end) 50%,#fff5f0);
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height:100vh;display:flex;overflow:hidden;
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}
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/* ── Sidebar ── */
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.sidebar{
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width:200px;background:#fff;border-right:1px solid #f0e0d8;display:flex;flex-direction:column;
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flex-shrink:0;box-shadow:2px 0 8px rgba(0,0,0,0.03);z-index:10;
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}
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.sidebar .sh{
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padding:16px 14px 10px;font-size:15px;font-weight:600;color:#333;
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border-bottom:1px solid #f5f0eb;
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}
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.sidebar .slist{flex:1;overflow-y:auto;padding:8px 0}
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.sidebar .slist .item{
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padding:10px 14px;cursor:pointer;font-size:13px;color:#555;
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display:flex;align-items:center;justify-content:space-between;
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border-left:3px solid transparent;transition:background 0.1s;
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}
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.sidebar .slist .item:hover{background:#fdf8f5}
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.sidebar .slist .item.active{background:#fff0ed;border-left-color:var(--pri);color:var(--pri);font-weight:600}
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.sidebar .slist .item .del{font-size:11px;color:#ccc;visibility:hidden;cursor:pointer}
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.sidebar .slist .item:hover .del{visibility:visible}
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.sidebar .slist .item .del:hover{color:var(--pri)}
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.sidebar .sb{display:flex;gap:6px;padding:10px 12px;border-top:1px solid #f5f0eb}
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.sidebar .sb button{
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flex:1;padding:8px 0;border:1px solid #ddd;border-radius:6px;
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background:#fff;font-size:12px;cursor:pointer;color:#555;
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}
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.sidebar .sb button.primary{background:var(--pri);color:#fff;border-color:var(--pri)}
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.sidebar .sb button:active{opacity:0.8}
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/* ── Main ── */
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.main{flex:1;display:flex;flex-direction:column;overflow:hidden}
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.toolbar{
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display:flex;align-items:center;gap:6px;padding:8px 12px;
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background:rgba(255,255,255,0.9);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
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border-bottom:1px solid #f0e0d8;flex-shrink:0;flex-wrap:wrap;z-index:10;
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}
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.toolbar button{
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padding:6px 12px;border:1px solid #ddd;border-radius:6px;
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background:#fff;font-size:13px;cursor:pointer;color:#555;
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}
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.toolbar button:active{background:#f0ebe5}
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.toolbar button.primary{background:var(--pri);color:#fff;border-color:var(--pri)}
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.toolbar .sep{width:1px;height:20px;background:#ddd;margin:0 2px}
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.toolbar .hint{font-size:11px;color:#aaa;margin-left:auto}
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canvas{flex:1;display:block;cursor:grab}
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canvas:active{cursor:grabbing}
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#editor{position:absolute;display:none;z-index:20}
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#editor input{
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padding:4px 8px;border:2px solid var(--pri);border-radius:4px;
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font-size:13px;outline:none;min-width:80px;background:#fff;
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}
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/* Plus buttons */
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#plusChild,#plusSibling{
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position:absolute;display:none;z-index:25;
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width:20px;height:20px;border-radius:50%;
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color:#fff;font-size:14px;font-weight:bold;line-height:20px;
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text-align:center;cursor:pointer;user-select:none;
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pointer-events:auto;
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}
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/* Mobile */
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@media(max-width:600px){
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.sidebar{
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position:fixed;left:0;top:0;bottom:0;width:240px;z-index:30;
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transform:translateX(-100%);transition:transform 0.25s ease;
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box-shadow:4px 0 20px rgba(0,0,0,0.1);
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}
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.sidebar.open{transform:translateX(0)}
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.sidebar .sh{font-size:16px;padding:18px 16px 12px}
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.sidebar .slist .item{font-size:14px;padding:12px 16px}
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.sidebar .sb button{padding:10px 0;font-size:13px}
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/* hamburger */
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.hamburger{
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display:flex!important;position:fixed;top:8px;left:8px;z-index:40;
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width:36px;height:36px;align-items:center;justify-content:center;
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background:rgba(255,255,255,0.9);border-radius:8px;
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border:1px solid #e0d5cf;font-size:18px;cursor:pointer;
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-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
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}
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/* overlay backdrop */
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.overlay{
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display:none;position:fixed;inset:0;z-index:25;
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background:rgba(0,0,0,0.25);
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}
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.overlay.show{display:block}
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/* toolbar compact */
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.toolbar{gap:3px;padding:6px 6px 6px 50px;min-height:42px}
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.toolbar button{padding:6px 10px;font-size:12px;border-radius:8px}
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.toolbar .sep{margin:0 1px}
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.toolbar .hint{font-size:10px;display:none}
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/* canvas */
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canvas{flex:1}
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/* editor bigger for touch */
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#editor input{font-size:16px!important;padding:8px 12px;min-width:100px;border-radius:6px}
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/* node hit area larger on mobile */
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.mobile .toolbar button{min-height:32px}
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}
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/* Desktop: hide hamburger */
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.hamburger{display:none}
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</style>
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</head>
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<body>
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<!-- Mobile hamburger -->
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<button class="hamburger" id="hamburger" onclick="toggleSidebar()">☰</button>
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<div class="overlay" id="overlay" onclick="closeSidebar()"></div>
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<!-- Sidebar -->
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<div class="sidebar">
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<div class="sh">📁 我的脑图</div>
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<div class="slist" id="slist"></div>
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<div class="sb">
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<button class="primary" onclick="newMap()">＋ 新建</button>
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<button onclick="goHome()">🏠</button>
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</div>
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</div>
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<!-- Main -->
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<div class="main">
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<div class="toolbar">
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<button onclick="renameMap()">✎ 重命名</button>
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<button onclick="addChild()">＋ 子</button>
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<button onclick="addSibling()">＋ 同级</button>
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<button onclick="delNode()">✕ 删除</button>
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<span class="sep"></span>
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<button onclick="zoomIn()">🔍＋</button>
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<button onclick="zoomOut()">🔍－</button>
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<span class="sep"></span>
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<span class="hint" id="saveHint">💾 已自动保存</span>
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</div>
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<canvas id="c"></canvas>
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</div>
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<!-- Plus buttons (HTML, positioned over canvas) -->
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<div id="plusChild" onclick="addChild()" title="添加子节点">+</div>
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<div id="plusSibling" onclick="addSibling()" title="添加同级节点">+</div>
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<div id="editor"><input id="ei" onblur="commitEdit()" onkeydown="if(event.key==='Enter')commitEdit();if(event.key==='Escape')cancelEdit()"></div>
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<script>
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var c=document.getElementById('c'),ctx=c.getContext('2d');
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var ei=document.getElementById('ei'),ed=document.getElementById('editor');
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var SCALE=1,ox=0,oy=0;
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var dragging=false,dragX=0,dragY=0;
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var selected=null,editing=null;
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var colors=['#8B5CF6','#4A90E2','#5CB85C','#E8985A','#E54D42','#06B6D4','#F59E0B','#EC4899'];
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var STORAGE_KEY='yuxingu_maps';
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// ---- Multi-map state ----
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var maps=[],currentIdx=-1;
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function defaultTree(){
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return {
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id:'root',text:'新建脑图',color:colors[0],children:[]
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};
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}
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function defaultTemplate(){
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return {
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id:'root',text:'愈心谷小程序',color:colors[0],
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children:[
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{id:'b1',text:'愈心魔方',color:colors[0],children:[
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{id:'b1a',text:'急救魔方'},{id:'b1b',text:'亲子魔方'},{id:'b1c',text:'成长魔方'},
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{id:'b1d',text:'解构魔方'},{id:'b1e',text:'艺术魔方'},{id:'b1f',text:'情感魔方'}
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]},
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{id:'b2',text:'私域活动',color:colors[1],children:[
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{id:'b2a',text:'心理研学'},{id:'b2b',text:'心灵旅修'}
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]},
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{id:'b3',text:'心理咨询',color:colors[2]},
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{id:'b4',text:'心理评估',color:colors[3],children:[
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{id:'b4a',text:'AI面部识别'},{id:'b4b',text:'脑机接口'}
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]},
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{id:'b5',text:'健康管理',color:colors[4]}
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]
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};
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}
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// ---- Persistence ----
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function loadMaps(){
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try{
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var d=localStorage.getItem(STORAGE_KEY);
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return d?JSON.parse(d):[];
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}catch(e){return [];}
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}
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function saveMaps(){
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try{localStorage.setItem(STORAGE_KEY,JSON.stringify(maps))}catch(e){}
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// sync to server (all maps)
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fetch('/save',{method:'POST',body:JSON.stringify(maps)}).catch(function(){});
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}
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function syncServer(){
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fetch('/load').then(function(r){return r.json()}).then(function(data){
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if(Array.isArray(data)&&data.length>0){
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maps=data;saveMaps();renderSidebar();
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if(currentIdx<0||currentIdx>=maps.length)switchMap(0);
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}
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}).catch(function(){});
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}
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// ---- Sidebar ----
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function renderSidebar(){
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var sl=document.getElementById('slist');
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sl.innerHTML='';
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maps.forEach(function(m,i){
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var d=document.createElement('div');
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d.className='item'+(i===currentIdx?' active':'');
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d.innerHTML='<span>'+escHtml(m.name||'脑图'+(i+1))+'</span><span class="del" data-idx="'+i+'" onclick="event.stopPropagation();deleteMap('+i+')">✕</span>';
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d.onclick=function(){switchMap(i)};
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sl.appendChild(d);
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});
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}
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function escHtml(s){return s.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>');}
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function switchMap(idx){
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if(idx<0||idx>=maps.length)return;
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currentIdx=idx;
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tree=JSON.parse(JSON.stringify(maps[idx].tree));
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selected=null;
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renderSidebar();
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layout();draw();
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// close sidebar on mobile after selection
|
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if(window.innerWidth<=600)closeSidebar();
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}
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function newMap(){
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var name=prompt('脑图名称：','脑图'+(maps.length+1));
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if(!name)return;
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maps.push({name:name,tree:defaultTree()});
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saveMaps();
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renderSidebar();
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switchMap(maps.length-1);
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}
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function renameMap(){
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if(currentIdx<0)return;
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var name=prompt('新名称：',maps[currentIdx].name);
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if(!name)return;
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maps[currentIdx].name=name;
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saveMaps();renderSidebar();
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}
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function deleteMap(idx){
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if(!confirm('删除「'+maps[idx].name+'」？不可恢复。'))return;
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maps.splice(idx,1);
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saveMaps();renderSidebar();
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if(maps.length===0){maps.push({name:'愈心谷小程序',tree:defaultTemplate()});saveMaps();renderSidebar();}
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if(currentIdx>=maps.length)currentIdx=maps.length-1;
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switchMap(currentIdx);
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}
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var _saveTimer=null;
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function autoSave(){
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if(currentIdx<0)return;
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maps[currentIdx].tree=JSON.parse(JSON.stringify(exportTree(tree)));
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saveMaps();
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var h=document.getElementById('saveHint');
|
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if(h){h.textContent='💾 已自动保存';h.style.color='#aaa';
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clearTimeout(_saveTimer);
|
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_saveTimer=setTimeout(function(){h.textContent='';},2000);}
|
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}
|
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|
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// ---- Tree export ----
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function exportTree(node){
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var o={id:node.id,text:node.text};
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if(node.color)o.color=node.color;
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if(node.children)o.children=node.children.map(exportTree);
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return o;
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}
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// ---- Layout & Draw ----
|
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var tree=defaultTemplate();
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var NODE_W=120,NODE_H=34,HGAP=60,VGAP=14;
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|
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function uid(){return 'n'+Date.now()+Math.random().toString(36).slice(2,6)}
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|
||||
function getColor(node,parentColor){
|
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if(node.color)return node.color;
|
||||
if(parentColor)return parentColor;
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return colors[0];
|
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}
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||||
|
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function layoutHeight(node){
|
||||
if(!node.children||node.children.length===0)return NODE_H;
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var h=0;
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||||
for(var i=0;i<node.children.length;i++)h+=layoutHeight(node.children[i]);
|
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return h+(node.children.length-1)*VGAP;
|
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}
|
||||
|
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function layoutNode(node,x,y,parentColor){
|
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node._x=x;node._y=y;node._w=NODE_W;node._h=NODE_H;
|
||||
node._color=getColor(node,parentColor);
|
||||
if(node.children&&node.children.length>0){
|
||||
var totalH=0;
|
||||
for(var i=0;i<node.children.length;i++)totalH+=layoutHeight(node.children[i]);
|
||||
totalH+=(node.children.length-1)*VGAP;
|
||||
var cy=y-(totalH-NODE_H)/2;
|
||||
for(var i=0;i<node.children.length;i++){
|
||||
var cnode=node.children[i];
|
||||
var ch=layoutHeight(cnode);
|
||||
layoutNode(cnode,x+NODE_W+HGAP,cy+(ch-NODE_H)/2,node._color);
|
||||
cy+=ch+VGAP;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function layout(){
|
||||
var totalH=layoutHeight(tree);
|
||||
layoutNode(tree,40,-totalH/2,tree.color);
|
||||
}
|
||||
|
||||
function hitTest(mx,my){
|
||||
function hit(node){
|
||||
if(!node._x)return null;
|
||||
if(mx>=node._x&&mx<=node._x+node._w&&my>=node._y&&my<=node._y+node._h)return node;
|
||||
if(node.children)for(var i=0;i<node.children.length;i++){var h=hit(node.children[i]);if(h)return h;}
|
||||
return null;
|
||||
}
|
||||
return hit(tree);
|
||||
}
|
||||
|
||||
function draw(){
|
||||
var W=c.width=c.offsetWidth||window.innerWidth-200;
|
||||
var H=c.height=c.offsetHeight||window.innerHeight-42;
|
||||
ctx.clearRect(0,0,W,H);
|
||||
ctx.save();
|
||||
ctx.translate(W/2+ox,H/2+oy);
|
||||
ctx.scale(SCALE,SCALE);
|
||||
drawTree(tree);
|
||||
ctx.restore();
|
||||
updatePlusButtons();
|
||||
}
|
||||
|
||||
function drawTree(node){
|
||||
var x=node._x,y=node._y,w=node._w,h=node._h,col=node._color;
|
||||
var isRoot=node===tree,isSel=node===selected;
|
||||
if(node.children)for(var i=0;i<node.children.length;i++){
|
||||
var c=node.children[i];
|
||||
ctx.beginPath();
|
||||
ctx.moveTo(x+w,y+h/2);
|
||||
ctx.bezierCurveTo(
|
||||
x+w+HGAP/2,y+h/2,
|
||||
c._x-HGAP/2,c._y+c._h/2,
|
||||
c._x,c._y+c._h/2
|
||||
);
|
||||
ctx.strokeStyle=col;ctx.lineWidth=isRoot?3:2;ctx.stroke();
|
||||
drawTree(c);
|
||||
}
|
||||
var rx=6;
|
||||
ctx.beginPath();
|
||||
ctx.moveTo(x+rx,y);ctx.lineTo(x+w-rx,y);ctx.arcTo(x+w,y,x+w,y+rx,rx);
|
||||
ctx.lineTo(x+w,y+h-rx);ctx.arcTo(x+w,y+h,x+w-rx,y+h,rx);
|
||||
ctx.lineTo(x+rx,y+h);ctx.arcTo(x,y+h,x,y+h-rx,rx);
|
||||
ctx.lineTo(x,y+rx);ctx.arcTo(x,y,x+rx,y,rx);ctx.closePath();
|
||||
if(isRoot){
|
||||
ctx.fillStyle=col;ctx.fill();
|
||||
ctx.strokeStyle='rgba(0,0,0,0.15)';ctx.lineWidth=1;ctx.stroke();
|
||||
ctx.fillStyle='#fff';
|
||||
}else{
|
||||
ctx.fillStyle='#fff';ctx.fill();
|
||||
ctx.strokeStyle=col;ctx.lineWidth=isSel?3:1.5;ctx.stroke();
|
||||
ctx.fillStyle='#333';
|
||||
}
|
||||
ctx.font=(isRoot?'bold ':'')+'13px -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif';
|
||||
ctx.textAlign='center';ctx.textBaseline='middle';
|
||||
ctx.fillText(node.text,x+w/2,y+h/2);
|
||||
}
|
||||
|
||||
function updatePlusButtons(){
|
||||
var pc=document.getElementById('plusChild'), ps=document.getElementById('plusSibling');
|
||||
if(!selected){
|
||||
pc.style.display='none'; ps.style.display='none'; return;
|
||||
}
|
||||
var rect=c.getBoundingClientRect();
|
||||
var n=selected, col=n._color||colors[0];
|
||||
// Child + (right edge)
|
||||
var cx=rect.left + c.width/2 + ox + (n._x+n._w+8)*SCALE;
|
||||
var cy=rect.top + c.height/2 + oy + (n._y+n._h/2)*SCALE;
|
||||
pc.style.display='block'; pc.style.left=(cx-10)+'px'; pc.style.top=(cy-10)+'px';
|
||||
pc.style.background=col;
|
||||
// Sibling + (bottom edge) — not for root
|
||||
if(selected!==tree){
|
||||
var sx=rect.left + c.width/2 + ox + (n._x+n._w/2)*SCALE;
|
||||
var sy=rect.top + c.height/2 + oy + (n._y+n._h+8)*SCALE;
|
||||
ps.style.display='block'; ps.style.left=(sx-10)+'px'; ps.style.top=(sy-10)+'px';
|
||||
ps.style.background=col;
|
||||
}else{ps.style.display='none';}
|
||||
}
|
||||
|
||||
// ---- Canvas events ----
|
||||
c.addEventListener('mousedown',function(e){
|
||||
var rect=c.getBoundingClientRect();
|
||||
var sx=(e.clientX-rect.left-c.width/2-ox)/SCALE;
|
||||
var sy=(e.clientY-rect.top-c.height/2-oy)/SCALE;
|
||||
var node=hitTest(sx,sy);
|
||||
if(node){selected=node;draw();}
|
||||
else{dragging=true;dragX=e.clientX;dragY=e.clientY;}
|
||||
});
|
||||
c.addEventListener('mousemove',function(e){
|
||||
if(dragging){ox+=e.clientX-dragX;oy+=e.clientY-dragY;dragX=e.clientX;dragY=e.clientY;draw();}
|
||||
});
|
||||
c.addEventListener('mouseup',function(){dragging=false;});
|
||||
c.addEventListener('mouseleave',function(){dragging=false;});
|
||||
c.addEventListener('wheel',function(e){
|
||||
e.preventDefault();
|
||||
SCALE=Math.max(0.3,Math.min(3,SCALE*(e.deltaY>0?0.9:1.1)));
|
||||
draw();
|
||||
},{passive:false});
|
||||
c.addEventListener('dblclick',function(e){
|
||||
var rect=c.getBoundingClientRect();
|
||||
var sx=(e.clientX-rect.left-c.width/2-ox)/SCALE;
|
||||
var sy=(e.clientY-rect.top-c.height/2-oy)/SCALE;
|
||||
var node=hitTest(sx,sy);
|
||||
if(node){
|
||||
editing=node;
|
||||
var cx=rect.left+c.width/2+ox+node._x*SCALE;
|
||||
var cy=rect.top+c.height/2+oy+node._y*SCALE;
|
||||
ed.style.display='block';ed.style.left=cx+'px';ed.style.top=cy+'px';
|
||||
ei.value=node.text;ei.focus();ei.select();
|
||||
}
|
||||
});
|
||||
|
||||
// Touch
|
||||
c.addEventListener('touchstart',function(e){
|
||||
if(e.touches.length===1){
|
||||
var rect=c.getBoundingClientRect();
|
||||
var sx=(e.touches[0].clientX-rect.left-c.width/2-ox)/SCALE;
|
||||
var sy=(e.touches[0].clientY-rect.top-c.height/2-oy)/SCALE;
|
||||
var node=hitTest(sx,sy);
|
||||
if(node){selected=node;draw();}
|
||||
else{dragging=true;dragX=e.touches[0].clientX;dragY=e.touches[0].clientY;}
|
||||
}
|
||||
},{passive:false});
|
||||
c.addEventListener('touchmove',function(e){
|
||||
if(dragging&&e.touches.length===1){
|
||||
e.preventDefault();
|
||||
ox+=e.touches[0].clientX-dragX;oy+=e.touches[0].clientY-dragY;
|
||||
dragX=e.touches[0].clientX;dragY=e.touches[0].clientY;draw();
|
||||
}
|
||||
},{passive:false});
|
||||
c.addEventListener('touchend',function(){dragging=false;});
|
||||
|
||||
// ---- Mobile: sidebar toggle ----
|
||||
function toggleSidebar(){
|
||||
var sb=document.querySelector('.sidebar');
|
||||
var ov=document.getElementById('overlay');
|
||||
sb.classList.toggle('open');
|
||||
ov.classList.toggle('show');
|
||||
}
|
||||
function closeSidebar(){
|
||||
document.querySelector('.sidebar').classList.remove('open');
|
||||
document.getElementById('overlay').classList.remove('show');
|
||||
}
|
||||
|
||||
// ---- Mobile: double-tap to edit ----
|
||||
var _lastTap=0;
|
||||
c.addEventListener('touchend',function(e){
|
||||
var now=Date.now();
|
||||
if(now-_lastTap<300){
|
||||
// double tap
|
||||
e.preventDefault();
|
||||
var rect=c.getBoundingClientRect();
|
||||
var sx=(e.changedTouches[0].clientX-rect.left-c.width/2-ox)/SCALE;
|
||||
var sy=(e.changedTouches[0].clientY-rect.top-c.height/2-oy)/SCALE;
|
||||
var node=hitTest(sx,sy);
|
||||
if(node){
|
||||
editing=node;
|
||||
var cx=rect.left+c.width/2+ox+node._x*SCALE;
|
||||
var cy=rect.top+c.height/2+oy+node._y*SCALE;
|
||||
ed.style.display='block';ed.style.left=cx+'px';ed.style.top=cy+'px';
|
||||
ei.value=node.text;ei.focus();ei.select();
|
||||
}
|
||||
}
|
||||
_lastTap=now;
|
||||
// close sidebar when tapping canvas
|
||||
if(window.innerWidth<=600)closeSidebar();
|
||||
});
|
||||
|
||||
// ---- Mobile: pinch-to-zoom ----
|
||||
var _pinchDist=0;
|
||||
c.addEventListener('touchstart',function(e){
|
||||
if(e.touches.length===2){
|
||||
_pinchDist=Math.hypot(
|
||||
e.touches[0].clientX-e.touches[1].clientX,
|
||||
e.touches[0].clientY-e.touches[1].clientY
|
||||
);
|
||||
}
|
||||
},{passive:false});
|
||||
c.addEventListener('touchmove',function(e){
|
||||
if(e.touches.length===2){
|
||||
e.preventDefault();
|
||||
var d=Math.hypot(
|
||||
e.touches[0].clientX-e.touches[1].clientX,
|
||||
e.touches[0].clientY-e.touches[1].clientY
|
||||
);
|
||||
var ratio=d/(_pinchDist||1);
|
||||
SCALE=Math.max(0.3,Math.min(3,SCALE*ratio));
|
||||
_pinchDist=d;
|
||||
draw();
|
||||
}
|
||||
},{passive:false});
|
||||
|
||||
// ---- Keyboard shortcuts ----
|
||||
document.addEventListener('keydown',function(e){
|
||||
if(e.target.tagName==='INPUT'||e.target.tagName==='TEXTAREA')return; // 编辑中不触发
|
||||
if(e.key==='Delete'||e.key==='Backspace'){
|
||||
e.preventDefault();
|
||||
delNode();
|
||||
}
|
||||
});
|
||||
|
||||
// ---- Actions ----
|
||||
function commitEdit(){if(editing)editing.text=ei.value||'新节点';ed.style.display='none';editing=null;draw();autoSave();}
|
||||
function cancelEdit(){ed.style.display='none';editing=null;}
|
||||
|
||||
function addChild(){
|
||||
if(!selected){alert('请先选中一个节点');return;}
|
||||
if(!selected.children)selected.children=[];
|
||||
selected.children.push({id:uid(),text:'新节点'});
|
||||
layout();draw();selected=selected.children[selected.children.length-1];draw();autoSave();
|
||||
}
|
||||
|
||||
function addSibling(){
|
||||
if(!selected||selected===tree){alert('请选中一个非根节点');return;}
|
||||
function fp(node,target){
|
||||
if(node.children)for(var i=0;i<node.children.length;i++){
|
||||
if(node.children[i].id===target.id)return node;
|
||||
var f=fp(node.children[i],target);if(f)return f;
|
||||
}
|
||||
return null;
|
||||
}
|
||||
var parent=fp(tree,selected);
|
||||
if(!parent)return;
|
||||
var idx=parent.children.indexOf(selected);
|
||||
parent.children.splice(idx+1,0,{id:uid(),text:'新节点'});
|
||||
layout();draw();selected=parent.children[idx+1];draw();autoSave();
|
||||
}
|
||||
|
||||
function delNode(){
|
||||
if(!selected||selected===tree){alert('不能删除根节点');return;}
|
||||
function rm(node,target){
|
||||
if(node.children)for(var i=0;i<node.children.length;i++){
|
||||
if(node.children[i].id===target.id){node.children.splice(i,1);return true;}
|
||||
if(rm(node.children[i],target))return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
rm(tree,selected);selected=null;layout();draw();autoSave();
|
||||
}
|
||||
|
||||
function zoomIn(){SCALE=Math.min(3,SCALE*1.15);draw();}
|
||||
function zoomOut(){SCALE=Math.max(0.3,SCALE*0.85);draw();}
|
||||
function goHome(){window.location.href='index.html';}
|
||||
|
||||
// ---- Init ----
|
||||
(function init(){
|
||||
maps=loadMaps();
|
||||
if(maps.length===0){maps.push({name:'愈心谷小程序',tree:defaultTemplate()});saveMaps();}
|
||||
renderSidebar();
|
||||
switchMap(0);
|
||||
syncServer();
|
||||
window.addEventListener('resize',function(){draw();});
|
||||
})();
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
Reference in New Issue
Block a user