chore(refactor): split code into multiple files

gulpfile.js

@@ -4,6 +4,7 @@ var karma = require('karma').server;
 var concat = require('gulp-concat');
 var jshint = require('gulp-jshint');
 var header = require('gulp-header');
+var footer = require('gulp-footer');
 var rename = require('gulp-rename');
 var es = require('event-stream');
 var del = require('del');
@@ -50,10 +51,13 @@ gulp.task('scripts', ['clean'], function() {
   };
 
   var buildLib = function(){
-    return gulp.src('src/select.js')
+    return gulp.src(['src/common.js','src/*.js'])
       .pipe(plumber({
         errorHandler: handleError
       }))
+      .pipe(concat('select_without_templates.js'))
+      .pipe(header('(function () { \n"use strict";\n'))
+      .pipe(footer('\n}());'))
       .pipe(jshint())
       .pipe(jshint.reporter('jshint-stylish'))
       .pipe(jshint.reporter('fail'));
@@ -76,10 +80,11 @@ gulp.task('scripts', ['clean'], function() {
 
 gulp.task('styles', ['clean'], function() {
 
-  return gulp.src('src/select.css')
+  return gulp.src('src/common.css')
     .pipe(header(config.banner, {
       timestamp: (new Date()).toISOString(), pkg: config.pkg
     }))
+    .pipe(rename('select.css'))
     .pipe(gulp.dest('dist'))
     .pipe(minifyCSS())
     .pipe(rename({ext:'.min.css'}))
@@ -98,4 +103,4 @@ gulp.task('karma-watch', ['build'], function() {
 var handleError = function (err) {
   console.log(err.toString());
   this.emit('end');
-};
+};

package.json

@@ -15,6 +15,7 @@
     "gulp-angular-templatecache": "~1.2.1",
     "gulp-concat": "~2.1.7",
     "gulp-header": "~1.0.2",
+    "gulp-footer": "~1.0.5",
     "gulp-jshint": "1.6.4",
     "gulp-minify-css": "~0.3.6",
     "gulp-minify-html": "~0.1.0",

src/RepeatParserService.js

@@ -0,0 +1,50 @@
+/**
+ * Parses "repeat" attribute.
+ *
+ * Taken from AngularJS ngRepeat source code
+ * See https://github.com/angular/angular.js/blob/v1.2.15/src/ng/directive/ngRepeat.js#L211
+ *
+ * Original discussion about parsing "repeat" attribute instead of fully relying on ng-repeat:
+ * https://github.com/angular-ui/ui-select/commit/5dd63ad#commitcomment-5504697
+ */
+
+uis.service('RepeatParser', ['uiSelectMinErr','$parse', function(uiSelectMinErr, $parse) {
+  var self = this;
+
+  /**
+   * Example:
+   * expression = "address in addresses | filter: {street: $select.search} track by $index"
+   * itemName = "address",
+   * source = "addresses | filter: {street: $select.search}",
+   * trackByExp = "$index",
+   */
+  self.parse = function(expression) {
+
+    var match = expression.match(/^\s*(?:([\s\S]+?)\s+as\s+)?([\S]+?)\s+in\s+([\s\S]+?)(?:\s+track\s+by\s+([\s\S]+?))?\s*$/);
+
+    if (!match) {
+      throw uiSelectMinErr('iexp', "Expected expression in form of '_item_ in _collection_[ track by _id_]' but got '{0}'.",
+              expression);
+    }
+
+    return {
+      itemName: match[2], // (lhs) Left-hand side,
+      source: $parse(match[3]),
+      trackByExp: match[4],
+      modelMapper: $parse(match[1] || match[2])
+    };
+
+  };
+
+  self.getGroupNgRepeatExpression = function() {
+    return '$group in $select.groups';
+  };
+
+  self.getNgRepeatExpression = function(itemName, source, trackByExp, grouped) {
+    var expression = itemName + ' in ' + (grouped ? '$group.items' : source);
+    if (trackByExp) {
+      expression += ' track by ' + trackByExp;
+    }
+    return expression;
+  };
+}]);

src/select.css → src/common.css

@@ -1,3 +1,11 @@
+/*!
+ * ui-select
+ * http://github.com/angular-ui/ui-select
+ * Version: 0.9.5 - 2014-12-12T16:07:20.859Z
+ * License: MIT
+ */
+
+
 /* Style when highlighting a search. */
 .ui-select-highlight {
   font-weight: bold;
@@ -74,14 +82,11 @@
 
 .ui-select-bootstrap .ui-select-toggle {
   position: relative;
-
-  /* Instead of center because of .btn */
-  text-align: left;
 }
 
 .ui-select-bootstrap .ui-select-toggle > .caret {
   position: absolute;
-  height: 10px;
+  height: 100%;
   top: 50%;
   right: 10px;
   margin-top: -2px;
@@ -99,6 +104,11 @@
   border-bottom-right-radius: 0;
 }
 
+.ui-select-bootstrap > .ui-select-match {
+  /* Instead of center because of .btn */
+  text-align: left;
+}
+
 .ui-select-bootstrap > .ui-select-match > .caret {
   position: absolute;
   top: 45%;
@@ -200,4 +210,4 @@
 /* Mark invalid Bootstrap */
 .ui-select-bootstrap.ng-dirty.ng-invalid > button.btn.ui-select-match {
     border-color: #D44950;
-}
+}

src/common.js

@@ -0,0 +1,137 @@
+
+var KEY = {
+    TAB: 9,
+    ENTER: 13,
+    ESC: 27,
+    SPACE: 32,
+    LEFT: 37,
+    UP: 38,
+    RIGHT: 39,
+    DOWN: 40,
+    SHIFT: 16,
+    CTRL: 17,
+    ALT: 18,
+    PAGE_UP: 33,
+    PAGE_DOWN: 34,
+    HOME: 36,
+    END: 35,
+    BACKSPACE: 8,
+    DELETE: 46,
+    COMMAND: 91,
+
+    MAP: { 91 : "COMMAND", 8 : "BACKSPACE" , 9 : "TAB" , 13 : "ENTER" , 16 : "SHIFT" , 17 : "CTRL" , 18 : "ALT" , 19 : "PAUSEBREAK" , 20 : "CAPSLOCK" , 27 : "ESC" , 32 : "SPACE" , 33 : "PAGE_UP", 34 : "PAGE_DOWN" , 35 : "END" , 36 : "HOME" , 37 : "LEFT" , 38 : "UP" , 39 : "RIGHT" , 40 : "DOWN" , 43 : "+" , 44 : "PRINTSCREEN" , 45 : "INSERT" , 46 : "DELETE", 48 : "0" , 49 : "1" , 50 : "2" , 51 : "3" , 52 : "4" , 53 : "5" , 54 : "6" , 55 : "7" , 56 : "8" , 57 : "9" , 59 : ";", 61 : "=" , 65 : "A" , 66 : "B" , 67 : "C" , 68 : "D" , 69 : "E" , 70 : "F" , 71 : "G" , 72 : "H" , 73 : "I" , 74 : "J" , 75 : "K" , 76 : "L", 77 : "M" , 78 : "N" , 79 : "O" , 80 : "P" , 81 : "Q" , 82 : "R" , 83 : "S" , 84 : "T" , 85 : "U" , 86 : "V" , 87 : "W" , 88 : "X" , 89 : "Y" , 90 : "Z", 96 : "0" , 97 : "1" , 98 : "2" , 99 : "3" , 100 : "4" , 101 : "5" , 102 : "6" , 103 : "7" , 104 : "8" , 105 : "9", 106 : "*" , 107 : "+" , 109 : "-" , 110 : "." , 111 : "/", 112 : "F1" , 113 : "F2" , 114 : "F3" , 115 : "F4" , 116 : "F5" , 117 : "F6" , 118 : "F7" , 119 : "F8" , 120 : "F9" , 121 : "F10" , 122 : "F11" , 123 : "F12", 144 : "NUMLOCK" , 145 : "SCROLLLOCK" , 186 : ";" , 187 : "=" , 188 : "," , 189 : "-" , 190 : "." , 191 : "/" , 192 : "`" , 219 : "[" , 220 : "\\" , 221 : "]" , 222 : "'"
+    },
+
+    isControl: function (e) {
+        var k = e.which;
+        switch (k) {
+        case KEY.COMMAND:
+        case KEY.SHIFT:
+        case KEY.CTRL:
+        case KEY.ALT:
+            return true;
+        }
+
+        if (e.metaKey) return true;
+
+        return false;
+    },
+    isFunctionKey: function (k) {
+        k = k.which ? k.which : k;
+        return k >= 112 && k <= 123;
+    },
+    isVerticalMovement: function (k){
+      return ~[KEY.UP, KEY.DOWN].indexOf(k);
+    },
+    isHorizontalMovement: function (k){
+      return ~[KEY.LEFT,KEY.RIGHT,KEY.BACKSPACE,KEY.DELETE].indexOf(k);
+    }
+  };
+
+/**
+ * Add querySelectorAll() to jqLite.
+ *
+ * jqLite find() is limited to lookups by tag name.
+ * TODO This will change with future versions of AngularJS, to be removed when this happens
+ *
+ * See jqLite.find - why not use querySelectorAll? https://github.com/angular/angular.js/issues/3586
+ * See feat(jqLite): use querySelectorAll instead of getElementsByTagName in jqLite.find https://github.com/angular/angular.js/pull/3598
+ */
+if (angular.element.prototype.querySelectorAll === undefined) {
+  angular.element.prototype.querySelectorAll = function(selector) {
+    return angular.element(this[0].querySelectorAll(selector));
+  };
+}
+
+/**
+ * Add closest() to jqLite.
+ */
+if (angular.element.prototype.closest === undefined) {
+  angular.element.prototype.closest = function( selector) {
+    var elem = this[0];
+    var matchesSelector = elem.matches || elem.webkitMatchesSelector || elem.mozMatchesSelector || elem.msMatchesSelector;
+
+    while (elem) {
+      if (matchesSelector.bind(elem)(selector)) {
+        return elem;
+      } else {
+        elem = elem.parentElement;
+      }
+    }
+    return false;
+  };
+}
+
+var latestId = 0;
+
+var uis = angular.module('ui.select', [])
+
+.constant('uiSelectConfig', {
+  theme: 'bootstrap',
+  searchEnabled: true,
+  sortable: false,
+  placeholder: '', // Empty by default, like HTML tag <select>
+  refreshDelay: 1000, // In milliseconds
+  closeOnSelect: true,
+  generateId: function() {
+    return latestId++;
+  }
+})
+
+// See Rename minErr and make it accessible from outside https://github.com/angular/angular.js/issues/6913
+.service('uiSelectMinErr', function() {
+  var minErr = angular.$$minErr('ui.select');
+  return function() {
+    var error = minErr.apply(this, arguments);
+    var message = error.message.replace(new RegExp('\nhttp://errors.angularjs.org/.*'), '');
+    return new Error(message);
+  };
+})
+
+// Recreates old behavior of ng-transclude. Used internally.
+.directive('uisTranscludeAppend', function () {
+  return {
+    link: function (scope, element, attrs, ctrl, transclude) {
+        transclude(scope, function (clone) {
+          element.append(clone);
+        });
+      }
+    };
+})
+
+/**
+ * Highlights text that matches $select.search.
+ *
+ * Taken from AngularUI Bootstrap Typeahead
+ * See https://github.com/angular-ui/bootstrap/blob/0.10.0/src/typeahead/typeahead.js#L340
+ */
+.filter('highlight', function() {
+  function escapeRegexp(queryToEscape) {
+    return queryToEscape.replace(/([.?*+^$[\]\\(){}|-])/g, '\\$1');
+  }
+
+  return function(matchItem, query) {
+    return query && matchItem ? matchItem.replace(new RegExp(escapeRegexp(query), 'gi'), '<span class="ui-select-highlight">$&</span>') : matchItem;
+  };
+});
+