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73aae69425
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@ -145,7 +145,11 @@
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var pixelWidth = col * this.dpi + this.gridStrokeWidth * (col - 1);
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var pixelHeight = row * this.dpi + this.gridStrokeWidth * (row - 1);
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var canvas = pskl.CanvasUtils.createCanvas(pixelWidth, pixelHeight, ["canvas", this.className]);
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var classes = ['canvas'];
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if (this.className) {
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classes.push(this.className);
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}
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var canvas = pskl.CanvasUtils.createCanvas(pixelWidth, pixelHeight, classes);
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this.container.append(canvas);
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@ -21,17 +21,18 @@
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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 this.cache_[key];
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this.checkKeyValidity_(key);
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if (!(key in this.cache_)) {
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this.cache_[key] =
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this.readFromLocalStorage_(key) || this.readFromDefaults_(key);
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}
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return this.get_(key);
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return this.cache_[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.checkKeyValidity_(key);
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this.cache_[key] = value;
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this.set_(key, value);
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this.writeToLocalStorage_(key, value);
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$.publish(Events.USER_SETTINGS_CHANGED, [key, value]);
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},
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@ -39,14 +40,10 @@
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/**
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* @private
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*/
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get_ : function(key) {
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readFromLocalStorage_ : 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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if (typeof value != "undefined") {
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value = JSON.parse(value);
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}
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return value;
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},
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@ -54,20 +51,26 @@
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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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writeToLocalStorage_ : function(key, value) {
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// TODO(grosbouddha): Catch storage exception here.
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window.localStorage[key] = JSON.stringify(value);
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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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readFromDefaults_ : function (key) {
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return this.KEY_TO_DEFAULT_VALUE_MAP_[key];
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},
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/**
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* @private
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*/
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checkKeyValidity_ : function(key) {
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if(!(key in this.KEY_TO_DEFAULT_VALUE_MAP_)) {
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// TODO(grosbouddha): Define error catching strategy and throw exception from here.
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console.log("UserSettings key <"+ key +"> not find in supported keys.");
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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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})();
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