Merge afb-client

[src/app-framework-demo.git] / afb-client / bower_components / foundation-apps / js / angular / services / foundation.mediaquery.js

diff --git a/afb-client/bower_components/foundation-apps/js/angular/services/foundation.mediaquery.js b/afb-client/bower_components/foundation-apps/js/angular/services/foundation.mediaquery.js
new file mode 100644 (file)
index 0000000..12715f6
--- /dev/null
+++ b/afb-client/bower_components/foundation-apps/js/angular/services/foundation.mediaquery.js
@@ -0,0 +1,198 @@
+(function() {
+  'use strict';
+
+  angular.module('foundation.mediaquery', ['foundation.core'])
+    .run(mqInitRun)
+    .factory('FoundationMQInit', FoundationMQInit)
+    .factory('mqHelpers', mqHelpers)
+    .service('FoundationMQ', FoundationMQ)
+  ;
+
+  mqInitRun.$inject = ['FoundationMQInit'];
+
+  function mqInitRun(mqInit) {
+    mqInit.init();
+  }
+
+  FoundationMQInit.$inject = ['mqHelpers', 'FoundationApi', 'Utils'];
+
+  function FoundationMQInit(helpers, foundationApi, u){
+    var factory = {};
+    var namedQueries = {
+      'default' : 'only screen',
+      landscape : 'only screen and (orientation: landscape)',
+      portrait : 'only screen and (orientation: portrait)',
+      retina : 'only screen and (-webkit-min-device-pixel-ratio: 2),' +
+        'only screen and (min--moz-device-pixel-ratio: 2),' +
+        'only screen and (-o-min-device-pixel-ratio: 2/1),' +
+        'only screen and (min-device-pixel-ratio: 2),' +
+        'only screen and (min-resolution: 192dpi),' +
+        'only screen and (min-resolution: 2dppx)'
+    };
+
+    factory.init = init;
+
+    return factory;
+
+    function init() {
+      var mediaQueries;
+      var extractedMedia;
+      var mediaObject;
+
+      helpers.headerHelper(['foundation-mq']);
+      extractedMedia = helpers.getStyle('.foundation-mq', 'font-family');
+
+      mediaQueries = helpers.parseStyleToObject((extractedMedia));
+
+      for(var key in mediaQueries) {
+        mediaQueries[key] = 'only screen and (min-width: ' + mediaQueries[key].replace('rem', 'em') + ')';
+      }
+
+
+      foundationApi.modifySettings({
+        mediaQueries: angular.extend(mediaQueries, namedQueries)
+      });
+
+      window.addEventListener('resize', u.throttle(function() {
+        foundationApi.publish('resize', 'window resized');
+      }, 50));
+
+    }
+  }
+
+
+  function mqHelpers() {
+    var factory = {};
+
+    factory.headerHelper = headerHelper;
+    factory.getStyle = getStyle;
+    factory.parseStyleToObject = parseStyleToObject;
+
+    return factory;
+
+    function headerHelper(classArray) {
+      var i = classArray.length;
+      var head = angular.element(document.querySelectorAll('head'));
+
+      while(i--) {
+        head.append('<meta class="' + classArray[i] + '" />');
+      }
+
+      return;
+    }
+
+    function getStyle(selector, styleName) {
+      var elem  = document.querySelectorAll(selector)[0];
+      var style = window.getComputedStyle(elem, null);
+
+      return style.getPropertyValue('font-family');
+    }
+
+      // https://github.com/sindresorhus/query-string
+    function parseStyleToObject(str) {
+      var styleObject = {};
+
+      if (typeof str !== 'string') {
+        return styleObject;
+      }
+
+      str = str.trim().slice(1, -1); // browsers re-quote string style values
+
+      if (!str) {
+        return styleObject;
+      }
+
+      styleObject = str.split('&').reduce(function(ret, param) {
+        var parts = param.replace(/\+/g, ' ').split('=');
+        var key = parts[0];
+        var val = parts[1];
+        key = decodeURIComponent(key);
+
+        // missing `=` should be `null`:
+        // http://w3.org/TR/2012/WD-url-20120524/#collect-url-parameters
+        val = val === undefined ? null : decodeURIComponent(val);
+
+        if (!ret.hasOwnProperty(key)) {
+          ret[key] = val;
+        } else if (Array.isArray(ret[key])) {
+          ret[key].push(val);
+        } else {
+          ret[key] = [ret[key], val];
+        }
+        return ret;
+      }, {});
+
+      return styleObject;
+    }
+  }
+
+  FoundationMQ.$inject = ['FoundationApi'];
+
+  function FoundationMQ(foundationApi) {
+    var service = [];
+
+    service.getMediaQueries = getMediaQueries;
+    service.match = match;
+    service.collectScenariosFromElement = collectScenariosFromElement;
+
+    return service;
+
+    function getMediaQueries() {
+      return foundationApi.getSettings().mediaQueries;
+    }
+
+    function match(scenarios) {
+      var count   = scenarios.length;
+      var queries = service.getMediaQueries();
+      var matches = [];
+
+      if (count > 0) {
+        while (count--) {
+          var mq;
+          var rule = scenarios[count].media;
+
+          if (queries[rule]) {
+            mq = matchMedia(queries[rule]);
+          } else {
+            mq = matchMedia(rule);
+          }
+
+          if (mq.matches) {
+            matches.push({ ind: count});
+          }
+        }
+      }
+
+      return matches;
+    }
+
+    // Collects a scenario object and templates from element
+    function collectScenariosFromElement(parentElement) {
+      var scenarios = [];
+      var templates = [];
+
+      var elements = parentElement.children();
+      var i        = 0;
+
+      angular.forEach(elements, function(el) {
+        var elem = angular.element(el);
+
+
+        //if no source or no html, capture element itself
+        if (!elem.attr('src') || !elem.attr('src').match(/.html$/)) {
+          templates[i] = elem;
+          scenarios[i] = { media: elem.attr('media'), templ: i };
+        } else {
+          scenarios[i] = { media: elem.attr('media'), src: elem.attr('src') };
+        }
+
+        i++;
+      });
+
+      return {
+        scenarios: scenarios,
+        templates: templates
+      };
+    }
+  }
+})();