42 lines
1.2 KiB
JavaScript
42 lines
1.2 KiB
JavaScript
/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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*/
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const nsIFilePicker = Components.interfaces.nsIFilePicker;
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const FILEPICKER_CONTRACTID = "@mozilla.org/filepicker;1";
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function prefCacheSelectFolder()
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{
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var fp = Components.classes[FILEPICKER_CONTRACTID]
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.createInstance(nsIFilePicker);
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var prefutilitiesBundle = document.getElementById("bundle_prefutilities");
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var title = prefutilitiesBundle.getString("cachefolder");
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fp.init(window, title, nsIFilePicker.modeGetFolder);
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fp.appendFilters(nsIFilePicker.filterAll);
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var ret = fp.show();
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if (ret == nsIFilePicker.returnOK) {
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var folderField = document.getElementById("browserCacheDirectory");
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folderField.value = fp.file.unicodePath;
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}
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}
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function prefClearCache(aType)
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{
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var classID = Components.classes["@mozilla.org/network/cache-service;1"];
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var cacheService = classID.getService(Components.interfaces.nsICacheService);
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cacheService.evictEntries(aType);
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}
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function prefClearMemCache()
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{
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prefClearCache(Components.interfaces.nsICache.STORE_IN_MEMORY);
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}
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function prefClearDiskCache()
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{
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prefClearCache(Components.interfaces.nsICache.STORE_ON_DISK);
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}
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