David Cormier
commit
0e4c38fbd8
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'use strict';
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/**
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* Bindonce - Zero watches binding for AngularJs
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* @version v0.2.2 - 2013-05-07
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* @link https://github.com/Pasvaz/bindonce
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* @author Pasquale Vazzana <pasqualevazzana@gmail.com>
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* @license MIT License, http://www.opensource.org/licenses/MIT
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*/
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angular.module('pasvaz.bindonce', [])
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.directive('bindonce', function()
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{
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var toBoolean = function(value)
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{
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if (value && value.length !== 0)
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{
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var v = angular.lowercase("" + value);
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value = !(v == 'f' || v == '0' || v == 'false' || v == 'no' || v == 'n' || v == '[]');
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}
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else
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{
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value = false;
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}
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return value;
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}
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var msie = parseInt((/msie (\d+)/.exec(angular.lowercase(navigator.userAgent)) || [])[1], 10);
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if (isNaN(msie))
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{
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msie = parseInt((/trident\/.*; rv:(\d+)/.exec(angular.lowercase(navigator.userAgent)) || [])[1], 10);
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}
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var bindonceDirective =
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{
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restrict: "AM",
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controller: ['$scope', '$element', '$attrs', '$interpolate', function($scope, $element, $attrs, $interpolate)
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{
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var showHideBinder = function(elm, attr, value)
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{
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var show = (attr == 'show') ? '' : 'none';
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var hide = (attr == 'hide') ? '' : 'none';
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elm.css('display', toBoolean(value) ? show : hide);
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}
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var classBinder = function(elm, value)
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{
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if (angular.isObject(value) && !angular.isArray(value))
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{
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var results = [];
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angular.forEach(value, function(value, index)
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{
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if (value) results.push(index);
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});
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value = results;
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}
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if (value)
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{
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elm.addClass(angular.isArray(value) ? value.join(' ') : value);
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}
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}
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var ctrl =
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{
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watcherRemover : undefined,
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binders : [],
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group : $attrs.boName,
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element : $element,
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ran : false,
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addBinder : function(binder)
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{
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this.binders.push(binder);
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// In case of late binding (when using the directive bo-name/bo-parent)
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// it happens only when you use nested bindonce, if the bo-children
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// are not dom children the linking can follow another order
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if (this.ran)
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{
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this.runBinders();
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}
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},
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setupWatcher : function(bindonceValue)
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{
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var that = this;
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this.watcherRemover = $scope.$watch(bindonceValue, function(newValue)
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{
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if (newValue == undefined) return;
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that.removeWatcher();
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that.runBinders();
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}, true);
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},
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removeWatcher : function()
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{
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if (this.watcherRemover != undefined)
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{
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this.watcherRemover();
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this.watcherRemover = undefined;
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}
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},
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runBinders : function()
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{
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var i, max;
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for (i = 0, max = this.binders.length; i < max; i ++)
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{
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var binder = this.binders[i];
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if (this.group && this.group != binder.group ) continue;
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var value = binder.scope.$eval((binder.interpolate) ? $interpolate(binder.value) : binder.value);
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switch(binder.attr)
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{
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case 'if':
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if (toBoolean(value))
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{
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binder.transclude(binder.scope.$new(), function (clone)
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{
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var parent = binder.element.parent();
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var afterNode = binder.element && binder.element[binder.element.length - 1];
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var parentNode = parent && parent[0] || afterNode && afterNode.parentNode;
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var afterNextSibling = (afterNode && afterNode.nextSibling) || null;
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angular.forEach(clone, function(node)
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{
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parentNode.insertBefore(node, afterNextSibling);
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});
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});
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}
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break;
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case 'hide':
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case 'show':
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showHideBinder(binder.element, binder.attr, value);
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break;
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case 'class':
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classBinder(binder.element, value);
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break;
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case 'text':
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binder.element.text(value);
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break;
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case 'html':
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binder.element.html(value);
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break;
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case 'style':
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binder.element.css(value);
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break;
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case 'src':
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binder.element.attr(binder.attr, value);
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if (msie) binder.element.prop('src', value);
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case 'attr':
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angular.forEach(binder.attrs, function(attrValue, attrKey)
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{
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var newAttr, newValue;
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if (attrKey.match(/^boAttr./) && binder.attrs[attrKey])
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{
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newAttr = attrKey.replace(/^boAttr/, '').replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase();
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newValue = binder.scope.$eval(binder.attrs[attrKey]);
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binder.element.attr(newAttr, newValue);
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}
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});
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break;
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case 'href':
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case 'alt':
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case 'title':
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case 'id':
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case 'value':
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binder.element.attr(binder.attr, value);
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break;
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}
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}
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this.ran = true;
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this.binders = [];
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}
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}
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return ctrl;
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}],
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link: function(scope, elm, attrs, bindonceController)
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{
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var value = (attrs.bindonce) ? scope.$eval(attrs.bindonce) : true;
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if (value != undefined)
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{
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bindonceController.runBinders();
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}
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else
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{
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bindonceController.setupWatcher(attrs.bindonce);
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elm.bind("$destroy", bindonceController.removeWatcher);
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}
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}
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};
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return bindonceDirective;
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});
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angular.forEach(
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[
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{directiveName:'boShow', attribute: 'show'},
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{directiveName:'boIf', attribute: 'if', transclude: 'element', terminal: true, priority:1000},
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{directiveName:'boHide', attribute:'hide'},
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{directiveName:'boClass', attribute:'class'},
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{directiveName:'boText', attribute:'text'},
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{directiveName:'boHtml', attribute:'html'},
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{directiveName:'boSrcI', attribute:'src', interpolate:true},
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{directiveName:'boSrc', attribute:'src'},
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{directiveName:'boHrefI', attribute:'href', interpolate:true},
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{directiveName:'boHref', attribute:'href'},
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{directiveName:'boAlt', attribute:'alt'},
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{directiveName:'boTitle', attribute:'title'},
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{directiveName:'boId', attribute:'id'},
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{directiveName:'boStyle', attribute:'style'},
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{directiveName:'boValue', attribute:'value'},
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{directiveName:'boAttr', attribute:'attr'}
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],
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function(boDirective)
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{
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var childPriority = 200;
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return angular.module('pasvaz.bindonce').directive(boDirective.directiveName, function()
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{
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var bindonceDirective =
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{
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priority: boDirective.priority || childPriority,
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transclude: boDirective.transclude || false,
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terminal: boDirective.terminal || false,
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require: '^bindonce',
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compile: function (tElement, tAttrs, transclude)
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{
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return function(scope, elm, attrs, bindonceController)
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{
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var name = attrs.boParent;
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if (name && bindonceController.group != name)
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{
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var element = bindonceController.element.parent();
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bindonceController = undefined;
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var parentValue;
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while (element[0].nodeType != 9 && element.length)
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{
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if ((parentValue = element.data('$bindonceController'))
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&& parentValue.group == name)
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{
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bindonceController = parentValue
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break;
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}
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element = element.parent();
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}
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if (!bindonceController)
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{
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throw Error("No bindonce controller: " + name);
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}
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}
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bindonceController.addBinder(
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{
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element : elm,
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attr : boDirective.attribute,
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attrs : attrs,
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value : attrs[boDirective.directiveName],
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interpolate : boDirective.interpolate,
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group : name,
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transclude : transclude,
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scope : scope
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});
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}
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}
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}
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return bindonceDirective;
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});
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});
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File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
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@ -25,8 +25,8 @@
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<script type="text/javascript" src="js/websockets.js"></script>
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<script type="text/javascript" src="js/models.js"></script>
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<script type="text/javascript" src="js/plugins.js"></script>
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<script type="text/javascript" src="3rdparty/bindonce.js"></script>
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<script type="text/javascript" src="3rdparty/favico-0.3.0.min.js"></script>
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<script type="text/javascript" src="3rdparty/bindonce.min.js"></script>
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<script type="text/javascript" src="3rdparty/favico-0.3.4-mod.min.js"></script>
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<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.3/js/bootstrap.min.js"></script>
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</head>
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<body ng-controller="WeechatCtrl" ng-keydown="handleKeyPress($event)">
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