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improved search indicator thing

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svn: r10880
This commit is contained in:
Eli Barzilay 2008-07-23 16:14:29 +00:00
parent f7767aefaa
commit ea3c3687dc
1 changed files with 18 additions and 7 deletions
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25
collects/scribblings/main/private/search.js
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@ -319,21 +319,32 @@ function Id(x) {
return x;
}
var indicators =
(function() {
// construct indicator lines that look like: "--->..."
var i, j, s, a = new Array();
for (i=0; i<11; i++) {
s = "";
for (j=0; j<10; j++) {
s += (j==9 && i==10) ? "&#9632;"
: (j<i) ? "&mdash;"
: (j==i) ? "&#9658;"
: "&middot;";
}
a.push("&nbsp;<tt>"+s+"</tt>");
}
return a;
}());
function MakeShowProgress() {
var orig = status_line.innerHTML;
var indicators = [
">.........", "->........", "-->.......", "--->......", "---->.....",
"----->....", "------>...", "------->..", "-------->.", "--------->",
"---------*"];
return function(n) {
status_line.innerHTML =
orig + "&nbsp;<tt>"
+ indicators[Math.round(10*n/search_data.length)] + "</tt>";
orig + indicators[Math.round(10*n/search_data.length)];
}
}
function Search(data, term, is_pre, K) {
// `K' is a continuation, if this run is supposed to happen in a "thread"
// `K' is a continuation if this run is supposed to happen in a "thread"
// false otherwise
var t = false;
var killer = function() { if (t) clearTimeout(t); };