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678 lines
21 KiB
678 lines
21 KiB
/*
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* # Semantic - Progress
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* http://github.com/semantic-org/semantic-ui/
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*
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*
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* Copyright 2014 Contributor
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* Released under the MIT license
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* http://opensource.org/licenses/MIT
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*
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*/
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;(function ( $, window, document, undefined ) {
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"use strict";
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$.fn.progress = function(parameters) {
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var
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$allModules = $(this),
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moduleSelector = $allModules.selector || '',
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time = new Date().getTime(),
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performance = [],
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query = arguments[0],
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methodInvoked = (typeof query == 'string'),
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queryArguments = [].slice.call(arguments, 1),
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returnedValue
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;
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$allModules
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.each(function() {
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var
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settings = ( $.isPlainObject(parameters) )
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? $.extend(true, {}, $.fn.progress.settings, parameters)
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: $.extend({}, $.fn.progress.settings),
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className = settings.className,
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metadata = settings.metadata,
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namespace = settings.namespace,
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selector = settings.selector,
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error = settings.error,
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eventNamespace = '.' + namespace,
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moduleNamespace = 'module-' + namespace,
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$module = $(this),
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$bar = $(this).find(selector.bar),
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$progress = $(this).find(selector.progress),
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$label = $(this).find(selector.label),
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element = this,
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instance = $module.data(moduleNamespace),
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module
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;
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module = {
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initialize: function() {
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module.debug('Initializing progress', settings);
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module.read.metadata();
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module.set.initials();
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module.instantiate();
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},
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instantiate: function() {
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module.verbose('Storing instance of progress', module);
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instance = module;
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$module
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.data(moduleNamespace, module)
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;
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},
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destroy: function() {
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module.verbose('Destroying previous progress for', $module);
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module.remove.state();
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$module.removeData(moduleNamespace);
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instance = undefined;
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},
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reset: function() {
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module.set.percent(0);
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},
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complete: function() {
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if(module.percent === undefined || module.percent < 100) {
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module.set.percent(100);
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}
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},
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read: {
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metadata: function() {
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if( $module.data(metadata.percent) ) {
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module.verbose('Current percent value set from metadata');
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module.percent = $module.data(metadata.percent);
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}
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if( $module.data(metadata.total) ) {
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module.verbose('Total value set from metadata');
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module.total = $module.data(metadata.total);
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}
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if( $module.data(metadata.value) ) {
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module.verbose('Current value set from metadata');
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module.value = $module.data(metadata.value);
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}
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},
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currentValue: function() {
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return (module.value !== undefined)
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? module.value
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: false
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;
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}
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},
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increment: function(incrementValue) {
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var
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total = module.total || false,
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edgeValue,
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startValue,
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newValue
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;
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if(total) {
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startValue = module.value || 0;
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incrementValue = incrementValue || 1;
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newValue = startValue + incrementValue;
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edgeValue = module.total;
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module.debug('Incrementing value by', incrementValue, startValue, edgeValue);
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if(newValue > edgeValue ) {
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module.debug('Value cannot increment above total', edgeValue);
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newValue = edgeValue;
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}
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module.set.progress(newValue);
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}
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else {
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startValue = module.percent || 0;
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incrementValue = incrementValue || module.get.randomValue();
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newValue = startValue + incrementValue;
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edgeValue = 100;
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module.debug('Incrementing percentage by', incrementValue, startValue);
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if(newValue > edgeValue ) {
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module.debug('Value cannot increment above 100 percent');
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newValue = edgeValue;
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}
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module.set.progress(newValue);
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}
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},
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decrement: function(decrementValue) {
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var
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total = module.total || false,
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edgeValue = 0,
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startValue,
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newValue
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;
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if(total) {
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startValue = module.value || 0;
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decrementValue = decrementValue || 1;
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newValue = startValue - decrementValue;
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module.debug('Decrementing value by', decrementValue, startValue);
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}
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else {
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startValue = module.percent || 0;
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decrementValue = decrementValue || module.get.randomValue();
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newValue = startValue - decrementValue;
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module.debug('Decrementing percentage by', decrementValue, startValue);
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}
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if(newValue < edgeValue) {
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module.debug('Value cannot decrement below 0');
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newValue = 0;
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}
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module.set.progress(newValue);
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},
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get: {
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text: function(templateText) {
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var
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value = module.value || 0,
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total = module.total || 0,
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percent = module.percent || 0
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;
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templateText = templateText || '';
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templateText = templateText
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.replace('{value}', value)
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.replace('{total}', total)
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.replace('{percent}', percent)
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;
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module.debug('Adding variables to progress bar text', templateText);
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return templateText;
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},
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randomValue: function() {
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module.debug('Generating random increment percentage');
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return Math.floor((Math.random() * settings.random.max) + settings.random.min);
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},
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percent: function() {
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return module.percent || 0;
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},
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value: function() {
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return module.value || false;
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},
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total: function() {
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return module.total || false;
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}
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},
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is: {
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success: function() {
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return $module.hasClass(className.success);
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},
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warning: function() {
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return $module.hasClass(className.warning);
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},
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error: function() {
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return $module.hasClass(className.error);
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}
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},
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remove: {
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state: function() {
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module.verbose('Removing stored state');
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delete module.total;
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delete module.percent;
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delete module.value;
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},
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active: function() {
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module.verbose('Removing active state');
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$module.removeClass(className.active);
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},
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success: function() {
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module.verbose('Removing success state');
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$module.removeClass(className.success);
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},
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warning: function() {
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module.verbose('Removing warning state');
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$module.removeClass(className.warning);
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},
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error: function() {
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module.verbose('Removing error state');
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$module.removeClass(className.error);
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}
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},
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set: {
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barWidth: function(value) {
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if(value > 100) {
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module.error(error.tooHigh, value);
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}
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else if (value < 0) {
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module.error(error.tooLow, value);
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}
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else {
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$bar
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.css('width', value + '%')
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;
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$module
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.attr('data-percent', parseInt(value, 10))
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;
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}
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},
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initials: function() {
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if(settings.total !== false) {
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module.verbose('Current total set in settings', settings.total);
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module.total = settings.total;
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}
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if(settings.value !== false) {
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module.verbose('Current value set in settings', settings.value);
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module.value = settings.value;
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}
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if(settings.percent !== false) {
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module.verbose('Current percent set in settings', settings.percent);
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module.percent = settings.percent;
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}
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if(module.percent !== undefined) {
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module.set.percent(module.percent);
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}
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else if(module.value !== undefined) {
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module.set.progress(module.value);
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}
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},
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percent: function(percent) {
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percent = (typeof percent == 'string')
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? +(percent.replace('%', ''))
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: percent
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;
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if(percent > 0 && percent < 1) {
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module.verbose('Module percentage passed as decimal, converting');
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percent = percent * 100;
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}
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// round percentage
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if(settings.precision === 0) {
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percent = Math.round(percent);
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}
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else {
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percent = Math.round(percent * (10 * settings.precision) / (10 * settings.precision) );
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}
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module.percent = percent;
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if(module.total) {
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module.value = Math.round( (percent / 100) * module.total);
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}
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if(settings.limitValues) {
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module.value = (module.value > 100)
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? 100
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: (module.value < 0)
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? 0
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: module.value
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;
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}
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module.set.barWidth(percent);
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module.set.barLabel();
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if(percent === 100) {
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if(settings.autoSuccess && !(module.is.warning() || module.is.error())) {
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module.set.success();
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module.debug('Automatically triggering success at 100%');
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}
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else {
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module.remove.active();
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}
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}
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else if(percent > 0) {
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module.set.active();
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}
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$.proxy(settings.onChange, element)(percent, module.value, module.total);
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},
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label: function(text) {
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text = text || '';
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if(text) {
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text = module.get.text(text);
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module.debug('Setting label to text', text);
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$label.text(text);
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}
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},
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barLabel: function(text) {
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if(text !== undefined) {
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$progress.text( module.get.text(text) );
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}
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else if(settings.label == 'ratio' && module.total) {
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module.debug('Adding ratio to bar label');
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$progress.text( module.get.text(settings.text.ratio) );
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}
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else if(settings.label == 'percent') {
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module.debug('Adding percentage to bar label');
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$progress.text( module.get.text(settings.text.percent) );
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}
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},
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active: function(text) {
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text = text || settings.text.active;
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module.debug('Setting active state');
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if(settings.showActivity) {
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$module.addClass(className.active);
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}
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module.remove.warning();
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module.remove.error();
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module.remove.success();
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if(text) {
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module.set.label(text);
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}
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$.proxy(settings.onActive, element)(module.value, module.total);
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},
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success : function(text) {
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text = text || settings.text.success;
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module.debug('Setting success state');
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$module.addClass(className.success);
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module.remove.active();
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module.remove.warning();
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module.remove.error();
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module.complete();
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if(text) {
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module.set.label(text);
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}
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$.proxy(settings.onSuccess, element)(module.total);
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},
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warning : function(text) {
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text = text || settings.text.warning;
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module.debug('Setting warning state');
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$module.addClass(className.warning);
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module.remove.active();
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module.remove.success();
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module.remove.error();
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module.complete();
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if(text) {
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module.set.label(text);
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}
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$.proxy(settings.onWarning, element)(module.value, module.total);
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},
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error : function(text) {
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text = text || settings.text.error;
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module.debug('Setting error state');
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$module.addClass(className.error);
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module.remove.active();
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module.remove.success();
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module.remove.warning();
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module.complete();
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if(text) {
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module.set.label(text);
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}
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$.proxy(settings.onError, element)(module.value, module.total);
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},
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total: function(totalValue) {
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module.total = totalValue;
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},
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progress: function(value) {
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var
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numericValue = (typeof value === 'string')
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? (value.replace(/[^\d.]/g, '') !== '')
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? +(value.replace(/[^\d.]/g, ''))
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: false
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: value,
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percentComplete
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;
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if(numericValue === false) {
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module.error(error.nonNumeric, value);
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}
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if(module.total) {
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module.value = numericValue;
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percentComplete = (numericValue / module.total) * 100;
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module.debug('Calculating percent complete from total', percentComplete);
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module.set.percent( percentComplete );
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}
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else {
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percentComplete = numericValue;
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module.debug('Setting value to exact percentage value', percentComplete);
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module.set.percent( percentComplete );
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}
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}
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},
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setting: function(name, value) {
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module.debug('Changing setting', name, value);
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if( $.isPlainObject(name) ) {
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$.extend(true, settings, name);
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}
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else if(value !== undefined) {
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settings[name] = value;
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}
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else {
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return settings[name];
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}
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},
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internal: function(name, value) {
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if( $.isPlainObject(name) ) {
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$.extend(true, module, name);
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}
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else if(value !== undefined) {
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module[name] = value;
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}
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else {
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return module[name];
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}
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},
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debug: function() {
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if(settings.debug) {
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if(settings.performance) {
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module.performance.log(arguments);
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}
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else {
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module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':');
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module.debug.apply(console, arguments);
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}
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}
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},
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verbose: function() {
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if(settings.verbose && settings.debug) {
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if(settings.performance) {
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module.performance.log(arguments);
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}
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else {
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module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':');
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module.verbose.apply(console, arguments);
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}
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}
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},
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error: function() {
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module.error = Function.prototype.bind.call(console.error, console, settings.name + ':');
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module.error.apply(console, arguments);
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},
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performance: {
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log: function(message) {
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var
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currentTime,
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executionTime,
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previousTime
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;
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if(settings.performance) {
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currentTime = new Date().getTime();
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previousTime = time || currentTime;
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executionTime = currentTime - previousTime;
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time = currentTime;
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performance.push({
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'Name' : message[0],
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'Arguments' : [].slice.call(message, 1) || '',
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'Element' : element,
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'Execution Time' : executionTime
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});
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}
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clearTimeout(module.performance.timer);
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module.performance.timer = setTimeout(module.performance.display, 100);
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},
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display: function() {
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var
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title = settings.name + ':',
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totalTime = 0
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;
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time = false;
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clearTimeout(module.performance.timer);
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$.each(performance, function(index, data) {
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totalTime += data['Execution Time'];
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});
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title += ' ' + totalTime + 'ms';
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if(moduleSelector) {
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title += ' \'' + moduleSelector + '\'';
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}
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if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) {
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console.groupCollapsed(title);
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if(console.table) {
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console.table(performance);
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}
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else {
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$.each(performance, function(index, data) {
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console.log(data['Name'] + ': ' + data['Execution Time']+'ms');
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});
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}
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console.groupEnd();
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}
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performance = [];
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}
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},
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invoke: function(query, passedArguments, context) {
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var
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object = instance,
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maxDepth,
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found,
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response
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;
|
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passedArguments = passedArguments || queryArguments;
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context = element || context;
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if(typeof query == 'string' && object !== undefined) {
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query = query.split(/[\. ]/);
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maxDepth = query.length - 1;
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|
$.each(query, function(depth, value) {
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var camelCaseValue = (depth != maxDepth)
|
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? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1)
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: query
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;
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if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) {
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object = object[camelCaseValue];
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}
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else if( object[camelCaseValue] !== undefined ) {
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found = object[camelCaseValue];
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return false;
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}
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else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) {
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object = object[value];
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}
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else if( object[value] !== undefined ) {
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found = object[value];
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return false;
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}
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else {
|
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module.error(error.method, query);
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return false;
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}
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});
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}
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if ( $.isFunction( found ) ) {
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response = found.apply(context, passedArguments);
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}
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else if(found !== undefined) {
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response = found;
|
|
}
|
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if($.isArray(returnedValue)) {
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returnedValue.push(response);
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}
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else if(returnedValue !== undefined) {
|
|
returnedValue = [returnedValue, response];
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}
|
|
else if(response !== undefined) {
|
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returnedValue = response;
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}
|
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return found;
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}
|
|
};
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|
|
|
if(methodInvoked) {
|
|
if(instance === undefined) {
|
|
module.initialize();
|
|
}
|
|
module.invoke(query);
|
|
}
|
|
else {
|
|
if(instance !== undefined) {
|
|
module.destroy();
|
|
}
|
|
module.initialize();
|
|
}
|
|
})
|
|
;
|
|
|
|
return (returnedValue !== undefined)
|
|
? returnedValue
|
|
: this
|
|
;
|
|
};
|
|
|
|
$.fn.progress.settings = {
|
|
|
|
name : 'Progress',
|
|
namespace : 'progress',
|
|
|
|
debug : false,
|
|
verbose : true,
|
|
performance : true,
|
|
|
|
random : {
|
|
min : 2,
|
|
max : 5
|
|
},
|
|
|
|
autoSuccess : true,
|
|
showActivity : true,
|
|
limitValues : true,
|
|
|
|
label : 'percent',
|
|
precision : 1,
|
|
|
|
percent : false,
|
|
total : false,
|
|
value : false,
|
|
|
|
onChange : function(percent, value, total){},
|
|
onSuccess : function(total){},
|
|
onActive : function(value, total){},
|
|
onError : function(value, total){},
|
|
onWarning : function(value, total){},
|
|
|
|
error : {
|
|
method : 'The method you called is not defined.',
|
|
nonNumeric : 'Progress value is non numeric',
|
|
tooHigh : 'Value specified is above 100%',
|
|
tooLow : 'Value specified is below 0%'
|
|
},
|
|
|
|
regExp: {
|
|
variable: /\{\$*[A-z0-9]+\}/g
|
|
},
|
|
|
|
metadata: {
|
|
percent : 'percent',
|
|
total : 'total',
|
|
value : 'value'
|
|
},
|
|
|
|
selector : {
|
|
bar : '> .bar',
|
|
label : '> .label',
|
|
progress : '.bar > .progress'
|
|
},
|
|
|
|
text : {
|
|
active : false,
|
|
error : false,
|
|
success : false,
|
|
warning : false,
|
|
percent : '{percent}%',
|
|
ratio : '{value} of {total}'
|
|
},
|
|
|
|
className : {
|
|
active : 'active',
|
|
error : 'error',
|
|
success : 'success',
|
|
warning : 'warning'
|
|
}
|
|
|
|
};
|
|
|
|
|
|
})( jQuery, window , document );
|