Neues Initialrelease mit IonicMaterial

www/lib/angular-material/modules/closure/progressLinear/progressLinear.js

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+/*!
+ * Angular Material Design
+ * https://github.com/angular/material
+ * @license MIT
+ * v0.10.0
+ */
+goog.provide('ng.material.components.progressLinear');
+goog.require('ng.material.core');
+/**
+ * @ngdoc module
+ * @name material.components.progressLinear
+ * @description Linear Progress module!
+ */
+angular.module('material.components.progressLinear', [
+  'material.core'
+])
+  .directive('mdProgressLinear', MdProgressLinearDirective);
+
+/**
+ * @ngdoc directive
+ * @name mdProgressLinear
+ * @module material.components.progressLinear
+ * @restrict E
+ *
+ * @description
+ * The linear progress directive is used to make loading content in your app as delightful and painless as possible by minimizing the amount of visual change a user sees before they can view and interact with content. Each operation should only be represented by one activity indicator—for example, one refresh operation should not display both a refresh bar and an activity circle.
+ *
+ * For operations where the percentage of the operation completed can be determined, use a determinate indicator. They give users a quick sense of how long an operation will take.
+ *
+ * For operations where the user is asked to wait a moment while something finishes up, and it’s not necessary to expose what's happening behind the scenes and how long it will take, use an indeterminate indicator.
+ *
+ * @param {string} md-mode Select from one of four modes: determinate, indeterminate, buffer or query.
+ * @param {number=} value In determinate and buffer modes, this number represents the percentage of the primary progress bar. Default: 0
+ * @param {number=} md-buffer-value In the buffer mode, this number represents the precentage of the secondary progress bar. Default: 0
+ *
+ * @usage
+ * <hljs lang="html">
+ * <md-progress-linear md-mode="determinate" value="..."></md-progress-linear>
+ *
+ * <md-progress-linear md-mode="determinate" ng-value="..."></md-progress-linear>
+ *
+ * <md-progress-linear md-mode="indeterminate"></md-progress-linear>
+ *
+ * <md-progress-linear md-mode="buffer" value="..." md-buffer-value="..."></md-progress-linear>
+ *
+ * <md-progress-linear md-mode="query"></md-progress-linear>
+ * </hljs>
+ */
+function MdProgressLinearDirective($$rAF, $mdConstant, $mdTheming) {
+
+  return {
+    restrict: 'E',
+    template: '<div class="md-container">' +
+      '<div class="md-dashed"></div>' +
+      '<div class="md-bar md-bar1"></div>' +
+      '<div class="md-bar md-bar2"></div>' +
+      '</div>',
+    compile: compile
+  };
+  
+  function compile(tElement, tAttrs, transclude) {
+    tElement.attr('aria-valuemin', 0);
+    tElement.attr('aria-valuemax', 100);
+    tElement.attr('role', 'progressbar');
+
+    return postLink;
+  }
+  function postLink(scope, element, attr) {
+    $mdTheming(element);
+    var bar1Style = element[0].querySelector('.md-bar1').style,
+      bar2Style = element[0].querySelector('.md-bar2').style,
+      container = angular.element(element[0].querySelector('.md-container'));
+
+    attr.$observe('value', function(value) {
+      if (attr.mdMode == 'query') {
+        return;
+      }
+
+      var clamped = clamp(value);
+      element.attr('aria-valuenow', clamped);
+      bar2Style[$mdConstant.CSS.TRANSFORM] = transforms[clamped];
+    });
+
+    attr.$observe('mdBufferValue', function(value) {
+      bar1Style[$mdConstant.CSS.TRANSFORM] = transforms[clamp(value)];
+    });
+
+    $$rAF(function() {
+      container.addClass('md-ready');
+    });
+  }
+
+  function clamp(value) {
+    if (value > 100) {
+      return 100;
+    }
+
+    if (value < 0) {
+      return 0;
+    }
+
+    return Math.ceil(value || 0);
+  }
+}
+MdProgressLinearDirective.$inject = ["$$rAF", "$mdConstant", "$mdTheming"];
+
+
+// **********************************************************
+// Private Methods
+// **********************************************************
+var transforms = (function() {
+  var values = new Array(101);
+  for(var i = 0; i < 101; i++){
+    values[i] = makeTransform(i);
+  }
+
+  return values;
+
+  function makeTransform(value){
+    var scale = value/100;
+    var translateX = (value-100)/2;
+    return 'translateX(' + translateX.toString() + '%) scale(' + scale.toString() + ', 1)';
+  }
+})();
+
+ng.material.components.progressLinear = angular.module("material.components.progressLinear");