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Refactors Cache into PDFPageViewBuffer

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This commit is contained in:
Yury Delendik 2014-09-29 11:32:45 -05:00
parent 22c62685b0
commit b930228788
3 changed files with 38 additions and 33 deletions
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21
web/ui_utils.js
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@ -22,7 +22,6 @@ var UNKNOWN_SCALE = 0;
var MAX_AUTO_SCALE = 1.25;
var SCROLLBAR_PADDING = 40;
var VERTICAL_PADDING = 5;
var DEFAULT_CACHE_SIZE = 10;
// optimised CSS custom property getter/setter
var CustomStyle = (function CustomStyleClosure() {
@ -349,23 +348,3 @@ var ProgressBar = (function ProgressBarClosure() {
return ProgressBar;
})();
var Cache = function cacheCache(size) {
var data = [];
this.push = function cachePush(view) {
var i = data.indexOf(view);
if (i >= 0) {
data.splice(i, 1);
}
data.push(view);
if (data.length > size) {
data.shift().destroy();
}
};
this.resize = function (newSize) {
size = newSize;
while (data.length > size) {
data.shift().destroy();
}
};
};