mirror of
https://github.com/servo/servo.git
synced 2025-08-11 16:35:33 +01:00
223 lines
8.6 KiB
HTML
223 lines
8.6 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Servo Layout Debugger</title>
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<!-- Bootstrap -->
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<link href="css/bootstrap.min.css" rel="stylesheet">
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<!-- Treeview -->
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<link href="css/bootstrap-treeview.min.css" rel="stylesheet">
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<!-- JSDiffPatch -->
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<link href="css/formatters/html.css" rel="stylesheet">
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<!-- Custom -->
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<link href="css/main.css" rel="stylesheet">
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<!--[if lt IE 9]>
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<script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
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<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
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<![endif]-->
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</head>
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<body>
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<div class="container" role="main">
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<div class="row">
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<div class="col-sm-12">
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<h1> Servo Layout Viewer </h1>
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<p> Check the <a href="https://github.com/servo/servo/blob/master/etc/layout_viewer/README.md">README</a> for instructions.</p>
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</div>
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</div>
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<div class="row">
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<div class="col-sm-4">
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<div class="row">
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<div class="col-sm-12">
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<div class="well">
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<input type=file>
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</div>
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</div>
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</div>
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<div class="row">
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<div class="col-sm-12">
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<div id="trace-tree">
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</div>
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</div>
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</div>
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<div class="row">
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<div class="col-sm-12">
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<ul id="trace-list" class="list-group">
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</ul>
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</div>
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</div>
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</div>
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<div class="col-sm-8">
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<div class="row">
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<div class="col-sm-12">
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<div class='panel panel-default'>
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<div class='panel-heading'>Flow Tree</div>
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<div class='panel-body' id="flow-tree"></div>
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</div>
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</div>
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<div class="col-sm-12">
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<div id="flow-diffs"></div>
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</div>
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</div>
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</div>
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</div>
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</div>
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<!-- jQuery -->
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
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<!-- Bootstrap -->
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<script src="js/bootstrap.min.js"></script>
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<!-- Treeview -->
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<script src="js/bootstrap-treeview.min.js"></script>
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<!-- JSDiffPatch -->
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<script src="js/bundle.min.js"></script>
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<script src="js/formatters.min.js"></script>
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<script>
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function create_flow_tree(trace_node) {
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var node = {
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text: trace_node.class + " (" + trace_node.data.base.id + ")",
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id: trace_node.data.base.id,
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icon: "dummy",
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href: "#diff-" + trace_node.data.base.id
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};
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var children = [];
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for (var i=0 ; i < trace_node.data.base.children.length ; ++i) {
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children.push(create_flow_tree(trace_node.data.base.children[i]));
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}
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if (children.length > 0) {
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node.nodes = children;
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}
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return node;
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}
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function create_flow_hash(trace_node, flow_hash) {
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flow_hash[trace_node.data.base.id] = trace_node;
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for (var i=0 ; i < trace_node.data.base.children.length ; ++i) {
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create_flow_hash(trace_node.data.base.children[i], flow_hash);
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}
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delete trace_node.data.base.children;
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}
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function flatten_trace(trace_node) {
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var flow_tree = create_flow_tree(trace_node.children[0]);
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var flow_hash = {};
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create_flow_hash(trace_node.children[0], flow_hash);
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return {
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tree: flow_tree,
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flows: flow_hash,
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}
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}
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function create_tree_node(trace_node) {
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var pre_trace = flatten_trace(trace_node.pre);
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var post_trace = flatten_trace(trace_node.post);
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var tree_node = {
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text: trace_node.name,
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icon: "dummy",
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flow_tree: pre_trace.tree, // assume pre/post trace always have same tree!
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pre: pre_trace.flows,
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post: post_trace.flows,
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};
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var children = [];
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for (var i=0 ; i < trace_node.children.length ; ++i) {
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children.push(create_tree_node(trace_node.children[i]));
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}
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if (children.length > 0) {
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tree_node.nodes = children;
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}
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return tree_node;
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}
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function update_flow_tree_bgcolor(flow_tree_node, node_color_hash) {
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flow_tree_node.backColor = node_color_hash[flow_tree_node.id];
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if (flow_tree_node.nodes !== undefined) {
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for (var i=0 ; i < flow_tree_node.nodes.length ; ++i) {
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update_flow_tree_bgcolor(flow_tree_node.nodes[i], node_color_hash)
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}
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}
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}
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function new_data_loaded(data) {
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jsondiffpatch.formatters.html.hideUnchanged();
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var node_color_hash = {};
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var tree = [ create_tree_node(data) ];
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$('#trace-tree').treeview({data: tree, levels: 3});
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$('#trace-tree').on('nodeSelected', function(event, node) {
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$("#flow-diffs").empty();
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for (var key in node.pre) {
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var flow_left = node.pre[key];
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var flow_right = node.post[key];
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var delta = jsondiffpatch.create({
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objectHash: function(obj) {
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if (obj.data !== undefined && obj.data.base !== undefined) {
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return obj.data.base.id;
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}
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if (obj.id !== undefined) {
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return obj.id;
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}
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return JSON.stringify(obj);
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}
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}).diff(flow_left, flow_right);
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if (delta !== undefined) {
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var diff_id = "diff-" + key;
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$("#flow-diffs").append(
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"<div class='panel panel-default' id='" +
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diff_id +
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"'><div class='panel-heading'>" +
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flow_left.class + " (" + key + ")" +
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"</div><div class='panel-body'></div></div>");
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document.getElementById(diff_id).getElementsByClassName('panel-body')[0].innerHTML =
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jsondiffpatch.formatters.html.format(delta, flow_left);
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node_color_hash[key] = "rgba(255, 0, 0, 0.7)";
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} else {
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node_color_hash[key] = "rgb(212, 248, 212)";
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}
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}
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update_flow_tree_bgcolor(node.flow_tree, node_color_hash);
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$('#flow-tree').treeview({data: [node.flow_tree], levels: 100, enableLinks: true, emptyIcon: "glyphicon glyphicon-unchecked hidden-glyphicon"});
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});
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}
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$( document ).ready(function() {
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var upload = document.getElementsByTagName('input')[0];
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upload.onchange = function (e) {
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e.preventDefault();
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var file = upload.files[0],
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reader = new FileReader();
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reader.onload = function (event) {
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new_data_loaded(JSON.parse(event.target.result));
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};
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reader.readAsText(file);
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return false;
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};
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});
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</script>
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</body>
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</html>
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