71 lines
No EOL
1.7 KiB
JavaScript
71 lines
No EOL
1.7 KiB
JavaScript
(function () {
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var ns = $.namespace("pskl");
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ns.UserSettings = {
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SHOW_GRID : 'SHOW_GRID',
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KEY_TO_DEFAULT_VALUE_MAP_ : {
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'SHOW_GRID' : false
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},
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/**
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* @private
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*/
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cache_ : {},
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/**
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* Static method to access a user defined settings value ot its default
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* value if not defined yet.
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*/
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get : function (key) {
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this.checKeyValidity_(key);
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if (key in this.cache_) {
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return cache[key];
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}
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return this.get_(key);
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},
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set : function (key, value) {
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this.checKeyValidity_(key);
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this.cache_[key] = value;
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this.set_(key, value);
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$.publish(Events.USER_SETTINGS_CHANGED, [key, value]);
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},
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/**
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* @private
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*/
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get_ : function(key) {
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var value = window.localStorage[key];
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if (value === undefined) {
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value = this.KEY_TO_DEFAULT_VALUE_MAP_[key];
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}
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else {
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var entry = JSON.parse(value);
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value = entry.jsonValue;
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}
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return value;
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},
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/**
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* @private
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*/
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set_ : function(key, value) {
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var entry = { 'jsonValue': value };
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window.localStorage[key] = JSON.stringify(entry);
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},
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/**
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* @private
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*/
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checKeyValidity_ : function(key) {
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if(key in this.KEY_TO_DEFAULT_VALUE_MAP_) {
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return true;
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}
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console.log("UserSettings key <"+ key +"> not find in supported keys.");
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return false;
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}
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};
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})(); |