Mercurial > hg
view tests/test-hgweb-empty.t @ 35407:27ab3150cd50
hgweb: calculate <canvas> width and height client-side
hgweb determines and passes to templates some variables related to graph
appearance, like bg_height, canvaswidth and canvasheight. bg_height was and
still is used for graph.scale() call in graph.tmpl, and the two latter
variables were used in <canvas> element as width and height properties, and
they were set before JS code got to run. Setting these properties server-side
doesn't make a lot of sense, because a graph that has been scaled should
calculate things like width and height on its own when being rendered.
Let's move (re)sizing <canvas> to JavaScript (to Graph.render function) and
stop parsing HTML with regular expressions just to know new width and height.
That extra loop that only counts cols is required because <canvas> can't
be resized after or in the process of rendering (or it gets cleared).
Incidentally, SVG doesn't have this problem and I'm hoping to switch graph to
using it in future.
There also was truecanvasheight, but according to hg grep --all it was never
used, see d490edc71146.
author | Anton Shestakov <av6@dwimlabs.net> |
---|---|
date | Sun, 10 Dec 2017 15:56:22 +0800 |
parents | ad0de63e1d6a |
children | f84b01257e06 |
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#require serve Some tests for hgweb in an empty repository $ hg init test $ cd test $ hg serve -n test -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log $ cat hg.pid >> $DAEMON_PIDS $ (get-with-headers.py localhost:$HGPORT 'shortlog') 200 Script output follows <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US"> <head> <link rel="icon" href="/static/hgicon.png" type="image/png" /> <meta name="robots" content="index, nofollow" /> <link rel="stylesheet" href="/static/style-paper.css" type="text/css" /> <script type="text/javascript" src="/static/mercurial.js"></script> <title>test: log</title> <link rel="alternate" type="application/atom+xml" href="/atom-log" title="Atom feed for test" /> <link rel="alternate" type="application/rss+xml" href="/rss-log" title="RSS feed for test" /> </head> <body> <div class="container"> <div class="menu"> <div class="logo"> <a href="https://mercurial-scm.org/"> <img src="/static/hglogo.png" alt="mercurial" /></a> </div> <ul> <li class="active">log</li> <li><a href="/graph/tip">graph</a></li> <li><a href="/tags">tags</a></li> <li><a href="/bookmarks">bookmarks</a></li> <li><a href="/branches">branches</a></li> </ul> <ul> <li><a href="/rev/tip">changeset</a></li> <li><a href="/file/tip">browse</a></li> </ul> <ul> </ul> <ul> <li><a href="/help">help</a></li> </ul> <div class="atom-logo"> <a href="/atom-log" title="subscribe to atom feed"> <img class="atom-logo" src="/static/feed-icon-14x14.png" alt="atom feed" /> </a> </div> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3>log</h3> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30" value="" /></p> <div id="hint">Find changesets by keywords (author, files, the commit message), revision number or hash, or <a href="/help/revsets">revset expression</a>.</div> </form> <div class="navigate"> <a href="/shortlog/tip?revcount=30">less</a> <a href="/shortlog/tip?revcount=120">more</a> | rev -1: </div> <table class="bigtable"> <thead> <tr> <th class="age">age</th> <th class="author">author</th> <th class="description">description</th> </tr> </thead> <tbody class="stripes2"> </tbody> </table> <div class="navigate"> <a href="/shortlog/tip?revcount=30">less</a> <a href="/shortlog/tip?revcount=120">more</a> | rev -1: </div> <script type="text/javascript"> ajaxScrollInit( '/shortlog/%next%', '', <!-- NEXTHASH function (htmlText, previousVal) { var m = htmlText.match(/'(\w+)', <!-- NEXTHASH/); return m ? m[1] : null; }, '.bigtable > tbody', '<tr class="%class%">\ <td colspan="3" style="text-align: center;">%text%</td>\ </tr>' ); </script> </div> </div> </body> </html> $ echo babar babar $ (get-with-headers.py localhost:$HGPORT 'log') 200 Script output follows <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US"> <head> <link rel="icon" href="/static/hgicon.png" type="image/png" /> <meta name="robots" content="index, nofollow" /> <link rel="stylesheet" href="/static/style-paper.css" type="text/css" /> <script type="text/javascript" src="/static/mercurial.js"></script> <title>test: log</title> <link rel="alternate" type="application/atom+xml" href="/atom-log" title="Atom feed for test" /> <link rel="alternate" type="application/rss+xml" href="/rss-log" title="RSS feed for test" /> </head> <body> <div class="container"> <div class="menu"> <div class="logo"> <a href="https://mercurial-scm.org/"> <img src="/static/hglogo.png" alt="mercurial" /></a> </div> <ul> <li class="active">log</li> <li><a href="/graph/tip">graph</a></li> <li><a href="/tags">tags</a></li> <li><a href="/bookmarks">bookmarks</a></li> <li><a href="/branches">branches</a></li> </ul> <ul> <li><a href="/rev/tip">changeset</a></li> <li><a href="/file/tip">browse</a></li> </ul> <ul> </ul> <ul> <li><a href="/help">help</a></li> </ul> <div class="atom-logo"> <a href="/atom-log" title="subscribe to atom feed"> <img class="atom-logo" src="/static/feed-icon-14x14.png" alt="atom feed" /> </a> </div> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3>log</h3> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30" value="" /></p> <div id="hint">Find changesets by keywords (author, files, the commit message), revision number or hash, or <a href="/help/revsets">revset expression</a>.</div> </form> <div class="navigate"> <a href="/shortlog/tip?revcount=5">less</a> <a href="/shortlog/tip?revcount=20">more</a> | rev -1: </div> <table class="bigtable"> <thead> <tr> <th class="age">age</th> <th class="author">author</th> <th class="description">description</th> </tr> </thead> <tbody class="stripes2"> </tbody> </table> <div class="navigate"> <a href="/shortlog/tip?revcount=5">less</a> <a href="/shortlog/tip?revcount=20">more</a> | rev -1: </div> <script type="text/javascript"> ajaxScrollInit( '/shortlog/%next%', '', <!-- NEXTHASH function (htmlText, previousVal) { var m = htmlText.match(/'(\w+)', <!-- NEXTHASH/); return m ? m[1] : null; }, '.bigtable > tbody', '<tr class="%class%">\ <td colspan="3" style="text-align: center;">%text%</td>\ </tr>' ); </script> </div> </div> </body> </html> $ (get-with-headers.py localhost:$HGPORT 'graph') 200 Script output follows <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US"> <head> <link rel="icon" href="/static/hgicon.png" type="image/png" /> <meta name="robots" content="index, nofollow" /> <link rel="stylesheet" href="/static/style-paper.css" type="text/css" /> <script type="text/javascript" src="/static/mercurial.js"></script> <title>test: revision graph</title> <link rel="alternate" type="application/atom+xml" href="/atom-log" title="Atom feed for test: log" /> <link rel="alternate" type="application/rss+xml" href="/rss-log" title="RSS feed for test: log" /> <!--[if IE]><script type="text/javascript" src="/static/excanvas.js"></script><![endif]--> </head> <body> <div class="container"> <div class="menu"> <div class="logo"> <a href="https://mercurial-scm.org/"> <img src="/static/hglogo.png" alt="mercurial" /></a> </div> <ul> <li><a href="/shortlog/tip">log</a></li> <li class="active">graph</li> <li><a href="/tags">tags</a></li> <li><a href="/bookmarks">bookmarks</a></li> <li><a href="/branches">branches</a></li> </ul> <ul> <li><a href="/rev/tip">changeset</a></li> <li><a href="/file/tip">browse</a></li> </ul> <ul> <li><a href="/help">help</a></li> </ul> <div class="atom-logo"> <a href="/atom-log" title="subscribe to atom feed"> <img class="atom-logo" src="/static/feed-icon-14x14.png" alt="atom feed" /> </a> </div> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3>graph</h3> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30" value="" /></p> <div id="hint">Find changesets by keywords (author, files, the commit message), revision number or hash, or <a href="/help/revsets">revset expression</a>.</div> </form> <div class="navigate"> <a href="/graph/tip?revcount=30">less</a> <a href="/graph/tip?revcount=120">more</a> | rev -1: </div> <noscript><p>The revision graph only works with JavaScript-enabled browsers.</p></noscript> <div id="wrapper"> <ul id="nodebgs" class="stripes2"></ul> <canvas id="graph"></canvas> <ul id="graphnodes"></ul> </div> <script type="text/javascript"> <!-- hide script content var data = []; var graph = new Graph(); graph.scale(39); graph.vertex = function(x, y, radius, color, parity, cur) { Graph.prototype.vertex.apply(this, arguments); return ['<li class="bg"></li>', '']; } graph.render(data); // stop hiding script --> </script> <div class="navigate"> <a href="/graph/tip?revcount=30">less</a> <a href="/graph/tip?revcount=120">more</a> | rev -1: </div> <script type="text/javascript"> ajaxScrollInit( '/graph/-1?revcount=%next%&style=paper', 60+60, function (htmlText, previousVal) { return previousVal + 60; }, '#wrapper', '<div class="%class%" style="text-align: center;">%text%</div>', 'graph' ); </script> </div> </div> </body> </html> $ (get-with-headers.py localhost:$HGPORT 'file') 200 Script output follows <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US"> <head> <link rel="icon" href="/static/hgicon.png" type="image/png" /> <meta name="robots" content="index, nofollow" /> <link rel="stylesheet" href="/static/style-paper.css" type="text/css" /> <script type="text/javascript" src="/static/mercurial.js"></script> <title>test: 000000000000 /</title> </head> <body> <div class="container"> <div class="menu"> <div class="logo"> <a href="https://mercurial-scm.org/"> <img src="/static/hglogo.png" alt="mercurial" /></a> </div> <ul> <li><a href="/shortlog/tip">log</a></li> <li><a href="/graph/tip">graph</a></li> <li><a href="/tags">tags</a></li> <li><a href="/bookmarks">bookmarks</a></li> <li><a href="/branches">branches</a></li> </ul> <ul> <li><a href="/rev/tip">changeset</a></li> <li class="active">browse</li> </ul> <ul> </ul> <ul> <li><a href="/help">help</a></li> </ul> </div> <div class="main"> <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2> <h3> directory / @ -1:<a href="/rev/000000000000">000000000000</a> <span class="tag">tip</span> </h3> <form class="search" action="/log"> <p><input name="rev" id="search1" type="text" size="30" value="" /></p> <div id="hint">Find changesets by keywords (author, files, the commit message), revision number or hash, or <a href="/help/revsets">revset expression</a>.</div> </form> <table class="bigtable"> <thead> <tr> <th class="name">name</th> <th class="size">size</th> <th class="permissions">permissions</th> </tr> </thead> <tbody class="stripes2"> <tr class="fileline"> <td class="name"><a href="/file/tip/">[up]</a></td> <td class="size"></td> <td class="permissions">drwxr-xr-x</td> </tr> </tbody> </table> </div> </div> </body> </html> $ (get-with-headers.py localhost:$HGPORT 'atom-bookmarks') 200 Script output follows <?xml version="1.0" encoding="ascii"?> <feed xmlns="http://www.w3.org/2005/Atom"> <id>http://*:$HGPORT/</id> (glob) <link rel="self" href="http://*:$HGPORT/atom-bookmarks"/> (glob) <link rel="alternate" href="http://*:$HGPORT/bookmarks"/> (glob) <title>test: bookmarks</title> <summary>test bookmark history</summary> <author><name>Mercurial SCM</name></author> <updated>1970-01-01T00:00:00+00:00</updated> </feed> $ cd ..