(function (global) { 'use strict'; /** * 资源面板(壳侧):Bundle 优先 + 去重内存 + 可预览。 * @constructor */ function AssetsPanel() { this.el = null; this._bridge = null; this._rows = []; this._bundles = []; this._totals = null; this._bundleFilter = ''; this._typeFilter = ''; this._query = ''; this._sort = 'mem'; this._selectedUuid = ''; } AssetsPanel.prototype.setBridge = function (bridge) { this._bridge = bridge; }; AssetsPanel.prototype.mount = function () { var self = this; var root = document.createElement('div'); root.className = 'pw-panel-inner pw-assets'; root.style.height = '100%'; root.style.display = 'flex'; root.style.flexDirection = 'column'; root.innerHTML = '
' + '' + '' + '' + '' + '
' + '
' + '
' + '
' + '
' + '
' + '
' + '
选择资源预览
' + '
' + '
'; this.el = root; root.querySelector('#pw-asset-q').addEventListener('input', function (ev) { self._query = (ev.target.value || '').toLowerCase(); self.renderList(); }); root.querySelector('#pw-asset-type').addEventListener('change', function (ev) { self._typeFilter = ev.target.value; self.renderList(); }); root.querySelector('#pw-asset-sort').addEventListener('change', function (ev) { self._sort = ev.target.value; self.renderList(); }); root.querySelector('#pw-asset-refresh').addEventListener('click', function () { if (!self._bridge) return; self._bridge.call('assets.list').then(function (d) { self.applyData(d); }); }); return root; }; AssetsPanel.prototype.applyData = function (data) { this._rows = (data && data.rows) || []; this._bundles = (data && data.bundles) || []; this._totals = (data && data.totals) || null; this.renderSummary(); this.renderBundles(); this.renderList(); }; AssetsPanel.prototype.renderSummary = function () { var el = this.el && this.el.querySelector('#pw-asset-summary'); if (!el) return; var t = this._totals || {}; var f = function (n) { n = Number(n) || 0; return n >= 100 ? Math.round(n) : Math.round(n * 10) / 10; }; el.innerHTML = '
' + (t.bundleCount != null ? t.bundleCount : this._bundles.length) + 'Bundle
' + '
' + (t.assetCount != null ? t.assetCount : this._rows.length) + '资源
' + '
' + f(t.estimateMB) + '估算 MB
' + '
' + f(t.texMB) + '纹理
' + '
' + f(t.gfxTextureMB) + 'GFX纹理
' + '
' + f(t.jsHeapMB) + 'JS堆
' + '
估算=去重纹理+音频+其它;GFX/JS堆为实测
'; }; AssetsPanel.prototype.renderBundles = function () { var el = this.el && this.el.querySelector('#pw-asset-bundles'); if (!el) return; var q = this._query; var list = this._bundles.slice(); if (q) { list = list.filter(function (b) { return String(b.name).toLowerCase().indexOf(q) >= 0; }); } var maxMem = 1; for (var i = 0; i < this._bundles.length; i++) { maxMem = Math.max(maxMem, this._bundles[i].memMB || 0); } var html = ['
Bundle · ' + this._bundles.length + '
']; var allActive = !this._bundleFilter; html.push( '' ); for (var j = 0; j < list.length; j++) { var b = list[j]; var mem = Number(b.memMB) || 0; var pct = maxMem > 0 ? Math.min(100, (mem / maxMem) * 100) : 0; var act = this._bundleFilter === b.name ? ' active' : ''; var st = b.status || (b.assetCount > 0 ? 'loaded' : 'unloaded'); var stCls = st === 'loaded' ? 'st-loaded' : (st === 'loaded-empty' ? 'st-empty' : 'st-unloaded'); var stText = st === 'loaded' ? '已加载' : (st === 'loaded-empty' ? '空缓存' : '未加载'); html.push( '' ); } el.innerHTML = html.join(''); var self = this; var btns = el.querySelectorAll('.pw-bundle-item'); for (var k = 0; k < btns.length; k++) { btns[k].addEventListener('click', function (ev) { var name = ev.currentTarget.getAttribute('data-bundle') || ''; self._bundleFilter = name; self.renderBundles(); self.renderList(); }); } }; AssetsPanel.prototype.renderList = function () { if (!this.el) return; var rows = this._rows.slice(); var q = this._query; var bf = this._bundleFilter; var tf = this._typeFilter; rows = rows.filter(function (r) { if (bf && r.bundle !== bf) return false; if (tf && r.type !== tf && r.kind !== tf) return false; if (q && String(r.name).toLowerCase().indexOf(q) < 0 && String(r.type).toLowerCase().indexOf(q) < 0) return false; return true; }); var sort = this._sort; rows.sort(function (a, b) { if (sort === 'name') return String(a.name).localeCompare(String(b.name)); if (sort === 'type') return String(a.type).localeCompare(String(b.type)) || String(a.name).localeCompare(String(b.name)); if (sort === 'ref') return (b.ref || 0) - (a.ref || 0); return (b.mem || 0) - (a.mem || 0); }); // 类型选项 var typeSel = this.el.querySelector('#pw-asset-type'); if (typeSel) { var types = {}; for (var i = 0; i < this._rows.length; i++) types[this._rows[i].type] = 1; var cur = this._typeFilter; var html = ''; var keys = Object.keys(types).sort(); for (var t = 0; t < keys.length; t++) { html += ''; } typeSel.innerHTML = html; } var listEl = this.el.querySelector('#pw-asset-list'); if (!listEl) return; if (!rows.length) { listEl.innerHTML = '
无匹配资源
'; return; } var out = []; out.push('
名称类型内存
'); var maxShow = Math.min(rows.length, 400); for (var j = 0; j < maxShow; j++) { var r = rows[j]; var sel = r.uuid === this._selectedUuid ? ' active' : ''; var memText = fmtMB(r.mem); if (r.type === 'SpriteFrame') { memText = (r.w && r.h) ? (r.w + '×' + r.h) : '共享纹理'; } else if (r.type === 'ImageAsset') { memText = (r.w && r.h) ? (r.w + '×' + r.h) : '源像素'; } out.push( '
' + '' + escapeHtml(r.name) + '' + '' + escapeHtml(r.type) + '' + '' + escapeHtml(memText) + '' + '
' ); } if (rows.length > maxShow) { out.push('
… 共 ' + rows.length + ' 项,已显示前 ' + maxShow + '
'); } listEl.innerHTML = out.join(''); var self = this; var items = listEl.querySelectorAll('.pw-assets-row[data-uuid]'); for (var k = 0; k < items.length; k++) { items[k].addEventListener('click', function (ev) { var uuid = ev.currentTarget.getAttribute('data-uuid'); self._selectedUuid = uuid; self.renderList(); self.loadPreview(uuid); }); } }; AssetsPanel.prototype.loadPreview = function (uuid) { var self = this; var meta = this.el && this.el.querySelector('#pw-asset-meta'); var box = this.el && this.el.querySelector('#pw-asset-preview'); var row = null; for (var i = 0; i < this._rows.length; i++) { if (this._rows[i].uuid === uuid) { row = this._rows[i]; break; } } if (meta && row) { meta.innerHTML = '
' + escapeHtml(row.name) + '
' + '
' + escapeHtml(row.type) + ' · ' + escapeHtml(row.bundle) + '
' + '
' + (row.type === 'SpriteFrame' || row.type === 'ImageAsset' ? ((row.w && row.h) ? (row.w + '×' + row.h) : '') : fmtMB(row.mem)) + ' · 引用 ' + (row.ref || 0) + '
'; } if (!box || !this._bridge) return; box.innerHTML = '加载预览…'; this._bridge.call('assets.preview', { uuid: uuid }).then(function (p) { if (!box) return; if (p && p.kind === 'image' && p.url) { box.innerHTML = ''; } else if (p && p.kind === 'bitmap') { box.innerHTML = 'Bitmap ' + (p.w || 0) + '×' + (p.h || 0) + ''; } else if (p && p.kind === 'url' && p.url) { box.innerHTML = ''; } else { box.innerHTML = '无预览'; } }).catch(function () { if (box) box.innerHTML = '预览失败'; }); }; function fmtMB(mb) { var n = Number(mb) || 0; if (n <= 0) return '0'; if (n < 0.01) return '<0.01MB'; if (n < 10) return (Math.round(n * 100) / 100) + 'MB'; return (Math.round(n * 10) / 10) + 'MB'; } function escapeHtml(s) { return String(s == null ? '' : s) .replace(/&/g, '&').replace(//g, '>'); } function escapeAttr(s) { return escapeHtml(s).replace(/"/g, '"'); } global.PWAssetsPanel = AssetsPanel; })(window);