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Make completion display less jittery.

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This commit is contained in:
Kris Maglione
2008-10-09 19:02:13 +00:00
parent 9644eca6a9
commit 53bd7a6bc1
2 changed files with 26 additions and 31 deletions
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47
content/completion.js
View File

@@ -832,40 +832,37 @@ liberator.Completion = function () //{{{
// if "tail" is true, only return names without any directory components
file: function (filter, tail)
{
var dir = "", compl = "";
var matches = filter.match(/^(.*[\/\\])?(.*?)$/);
let [matches, dir, compl] = filter.match(/^((?:.*[\/\\])?)(.*?)$/);
// dir == "" is expanded inside readDirectory to the current dir
if (matches)
let generate = function ()
{
dir = matches[1] || ""; // "" is expanded inside readDirectory to the current dir
compl = matches[2] || "";
}
var files = [], mapped = [];
var files = [], mapped = [];
try
{
files = liberator.io.readDirectory(dir, true);
if (liberator.options["wildignore"])
try
{
var wigRegexp = new RegExp("(^" + liberator.options["wildignore"].replace(",", "|", "g") + ")$");
files = liberator.io.readDirectory(dir, true);
files = files.filter(function (f) f.isDirectory() || !wigRegexp.test(f.leafName))
if (liberator.options["wildignore"])
{
var wigRegexp = new RegExp("(^" + liberator.options["wildignore"].replace(",", "|", "g") + ")$");
files = files.filter(function (f) f.isDirectory() || !wigRegexp.test(f.leafName))
}
mapped = files.map(function (file) [tail ? file.leafName : (dir + file.leafName),
file.isDirectory() ? "Directory" : "File"]);
}
catch (e) {}
return mapped;
};
mapped = files.map(function (file) [tail ? file.leafName : (dir + file.leafName),
file.isDirectory() ? "Directory" : "File"]);
}
catch (e)
{
return [0, []];
}
try {
if (tail)
return [dir.length, buildLongestStartingSubstring(mapped, compl, true)];
return [dir.length, this.cached("file-" + dir, compl, generate, "filter", [true])];
else
return [0, buildLongestStartingSubstring(mapped, filter, true)];
return [0, this.cached("file", filter, generate, "filter", [true])];
}catch(e){liberator.dump(e)}
},
help: function (filter)

10
content/ui.js
View File

@@ -1226,6 +1226,7 @@ liberator.ItemList = function (id) //{{{
var container = iframe.parentNode;
doc.body.id = id + "-content";
doc.body.appendChild(doc.createTextNode(""));
var completions = []; // a reference to the Array of completions
var startIndex = -1; // The index of the first displayed item
@@ -1316,7 +1317,6 @@ liberator.ItemList = function (id) //{{{
}
// do a full refill of the list:
doc.body.innerHTML = "";
XML.ignoreWhitespace = true;
let div = <div class="ex-command-output hl-Normal">
@@ -1326,10 +1326,8 @@ liberator.ItemList = function (id) //{{{
let tbody = div..tbody;
for (let i in liberator.util.range(offset, endIndex))
{
let elem = completions[i];
tbody.* += createRow(elem[0], elem[1], elem[2]);
}
tbody.* += createRow.apply(null, completions[i]);
div.* +=
<table>
{
@@ -1341,7 +1339,7 @@ liberator.ItemList = function (id) //{{{
let dom = liberator.util.xmlToDom(div, doc);
completionBody = dom.getElementsByTagName("tbody")[0];
completionElements = completionBody.childNodes;
doc.body.appendChild(dom);
doc.body.replaceChild(dom, doc.body.firstChild);
}
/////////////////////////////////////////////////////////////////////////////}}}