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67 lines
2.0 KiB
67 lines
2.0 KiB
'use strict';
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define(
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[
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'app',
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'Commands/CommandModel',
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'Commands/CommandCollection',
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'underscore',
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'jQuery/jquery.spin'
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], function (App, CommandModel, CommandCollection, _) {
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var singleton = function () {
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return {
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Execute: function (name, properties) {
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var attr = _.extend({name: name.toLocaleLowerCase()}, properties);
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var commandModel = new CommandModel(attr);
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return commandModel.save().success(function () {
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CommandCollection.add(commandModel);
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});
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},
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bindToCommand: function (options) {
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var self = this;
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var existingCommand = CommandCollection.findCommand(options.command);
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if (existingCommand) {
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this._bindToCommandModel.call(this, existingCommand, options);
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}
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CommandCollection.bind('add sync', function (model) {
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if (model.isSameCommand(options.command)) {
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self._bindToCommandModel.call(self, model, options);
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}
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});
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},
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_bindToCommandModel: function bindToCommand(model, options) {
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if (!model.isActive()) {
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options.element.stopSpin();
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return;
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}
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model.bind('change:state', function (model) {
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if (!model.isActive()) {
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options.element.stopSpin();
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if (model.isComplete()) {
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App.vent.trigger(App.Events.CommandComplete, { command: model, model: options.model });
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}
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}
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});
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options.element.startSpin();
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}
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};
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};
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return singleton();
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});
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