From 2430f52bb97fa9d682e5f028c977c5bf94c5ec38 Mon Sep 17 00:00:00 2001
From: Misko Hevery
Date: Fri, 23 Mar 2012 14:03:24 -0700
Subject: chore(module): move files around in preparation for more modules

---
 src/directive/select.js | 449 ------------------------------------------------
 1 file changed, 449 deletions(-)
 delete mode 100644 src/directive/select.js

(limited to 'src/directive/select.js')

diff --git a/src/directive/select.js b/src/directive/select.js
deleted file mode 100644
index b70339fc..00000000
--- a/src/directive/select.js
+++ /dev/null
@@ -1,449 +0,0 @@
-'use strict';
-
-/**
- * @ngdoc directive
- * @name angular.module.ng.$compileProvider.directive.select
- * @restrict E
- *
- * @description
- * HTML `SELECT` element with angular data-binding.
- *
- * # `ng-options`
- *
- * Optionally `ng-options` attribute can be used to dynamically generate a list of `<option>`
- * elements for a `<select>` element using an array or an object obtained by evaluating the
- * `ng-options` expression.
- *˝˝
- * When an item in the select menu is select, the value of array element or object property
- * represented by the selected option will be bound to the model identified by the `ng-model` attribute
- * of the parent select element.
- *
- * Optionally, a single hard-coded `<option>` element, with the value set to an empty string, can
- * be nested into the `<select>` element. This element will then represent `null` or "not selected"
- * option. See example below for demonstration.
- *
- * Note: `ng-options` provides iterator facility for `<option>` element which must be used instead
- * of {@link angular.module.ng.$compileProvider.directive.ng-repeat ng-repeat}. `ng-repeat` is not suitable for use with
- * `<option>` element because of the following reasons:
- *
- *   * value attribute of the option element that we need to bind to requires a string, but the
- *     source of data for the iteration might be in a form of array containing objects instead of
- *     strings
- *   * {@link angular.module.ng.$compileProvider.directive.ng-repeat ng-repeat} unrolls after the select binds causing
- *     incorect rendering on most browsers.
- *   * binding to a value not in list confuses most browsers.
- *
- * @param {string} name assignable expression to data-bind to.
- * @param {string=} required The control is considered valid only if value is entered.
- * @param {comprehension_expression=} ng-options in one of the following forms:
- *
- *   * for array data sources:
- *     * `label` **`for`** `value` **`in`** `array`
- *     * `select` **`as`** `label` **`for`** `value` **`in`** `array`
- *     * `label`  **`group by`** `group` **`for`** `value` **`in`** `array`
- *     * `select` **`as`** `label` **`group by`** `group` **`for`** `value` **`in`** `array`
- *   * for object data sources:
- *     * `label` **`for (`**`key` **`,`** `value`**`) in`** `object`
- *     * `select` **`as`** `label` **`for (`**`key` **`,`** `value`**`) in`** `object`
- *     * `label` **`group by`** `group` **`for (`**`key`**`,`** `value`**`) in`** `object`
- *     * `select` **`as`** `label` **`group by`** `group`
- *         **`for` `(`**`key`**`,`** `value`**`) in`** `object`
- *
- * Where:
- *
- *   * `array` / `object`: an expression which evaluates to an array / object to iterate over.
- *   * `value`: local variable which will refer to each item in the `array` or each property value
- *      of `object` during iteration.
- *   * `key`: local variable which will refer to a property name in `object` during iteration.
- *   * `label`: The result of this expression will be the label for `<option>` element. The
- *     `expression` will most likely refer to the `value` variable (e.g. `value.propertyName`).
- *   * `select`: The result of this expression will be bound to the model of the parent `<select>`
- *      element. If not specified, `select` expression will default to `value`.
- *   * `group`: The result of this expression will be used to group options using the `<optgroup>`
- *      DOM element.
- *
- * @example
-    <doc:example>
-      <doc:source>
-        <script>
-        function MyCntrl($scope) {
-          $scope.colors = [
-            {name:'black', shade:'dark'},
-            {name:'white', shade:'light'},
-            {name:'red', shade:'dark'},
-            {name:'blue', shade:'dark'},
-            {name:'yellow', shade:'light'}
-          ];
-          $scope.color = $scope.colors[2]; // red
-        }
-        </script>
-        <div ng-controller="MyCntrl">
-          <ul>
-            <li ng-repeat="color in colors">
-              Name: <input ng-model="color.name">
-              [<a href ng-click="colors.$remove(color)">X</a>]
-            </li>
-            <li>
-              [<a href ng-click="colors.push({})">add</a>]
-            </li>
-          </ul>
-          <hr/>
-          Color (null not allowed):
-          <select ng-model="color" ng-options="c.name for c in colors"></select><br>
-
-          Color (null allowed):
-          <div  class="nullable">
-            <select ng-model="color" ng-options="c.name for c in colors">
-              <option value="">-- chose color --</option>
-            </select>
-          </div><br/>
-
-          Color grouped by shade:
-          <select ng-model="color" ng-options="c.name group by c.shade for c in colors">
-          </select><br/>
-
-
-          Select <a href ng-click="color={name:'not in list'}">bogus</a>.<br>
-          <hr/>
-          Currently selected: {{ {selected_color:color}  }}
-          <div style="border:solid 1px black; height:20px"
-               ng-style="{'background-color':color.name}">
-          </div>
-        </div>
-      </doc:source>
-      <doc:scenario>
-         it('should check ng-options', function() {
-           expect(binding('{selected_color:color}')).toMatch('red');
-           select('color').option('0');
-           expect(binding('{selected_color:color}')).toMatch('black');
-           using('.nullable').select('color').option('');
-           expect(binding('{selected_color:color}')).toMatch('null');
-         });
-      </doc:scenario>
-    </doc:example>
- */
-
-var ngOptionsDirective = valueFn({ terminal: true });
-var selectDirective = ['$compile', '$parse', function($compile,   $parse) {
-                         //00001111100000000000222200000000000000000000003333000000000000044444444444444444000000000555555555555555550000000666666666666666660000000000000007777
-  var NG_OPTIONS_REGEXP = /^\s*(.*?)(?:\s+as\s+(.*?))?(?:\s+group\s+by\s+(.*))?\s+for\s+(?:([\$\w][\$\w\d]*)|(?:\(\s*([\$\w][\$\w\d]*)\s*,\s*([\$\w][\$\w\d]*)\s*\)))\s+in\s+(.*)$/;
-
-  return {
-    restrict: 'E',
-    require: '?ngModel',
-    link: function(scope, element, attr, ctrl) {
-      if (!ctrl) return;
-
-      var multiple = attr.multiple,
-          optionsExp = attr.ngOptions;
-
-      // required validator
-      if (multiple && (attr.required || attr.ngRequired)) {
-        var requiredValidator = function(value) {
-          ctrl.$setValidity('required', !attr.required || (value && value.length));
-          return value;
-        };
-
-        ctrl.$parsers.push(requiredValidator);
-        ctrl.$formatters.unshift(requiredValidator);
-
-        attr.$observe('required', function() {
-          requiredValidator(ctrl.$viewValue);
-        });
-      }
-
-      if (optionsExp) Options(scope, element, ctrl);
-      else if (multiple) Multiple(scope, element, ctrl);
-      else Single(scope, element, ctrl);
-
-
-      ////////////////////////////
-
-
-
-      function Single(scope, selectElement, ctrl) {
-        ctrl.$render = function() {
-          selectElement.val(ctrl.$viewValue);
-        };
-
-        selectElement.bind('change', function() {
-          scope.$apply(function() {
-            ctrl.$setViewValue(selectElement.val());
-          });
-        });
-      }
-
-      function Multiple(scope, selectElement, ctrl) {
-        var lastView;
-        ctrl.$render = function() {
-          var items = new HashMap(ctrl.$viewValue);
-          forEach(selectElement.children(), function(option) {
-            option.selected = isDefined(items.get(option.value));
-          });
-        };
-
-        // we have to do it on each watch since ng-model watches reference, but
-        // we need to work of an array, so we need to see if anything was inserted/removed
-        scope.$watch(function() {
-          if (!equals(lastView, ctrl.$viewValue)) {
-            lastView = copy(ctrl.$viewValue);
-            ctrl.$render();
-          }
-        });
-
-        selectElement.bind('change', function() {
-          scope.$apply(function() {
-            var array = [];
-            forEach(selectElement.children(), function(option) {
-              if (option.selected) {
-                array.push(option.value);
-              }
-            });
-            ctrl.$setViewValue(array);
-          });
-        });
-      }
-
-      function Options(scope, selectElement, ctrl) {
-        var match;
-
-        if (! (match = optionsExp.match(NG_OPTIONS_REGEXP))) {
-          throw Error(
-            "Expected ng-options in form of '_select_ (as _label_)? for (_key_,)?_value_ in _collection_'" +
-            " but got '" + optionsExp + "'.");
-        }
-
-        var displayFn = $parse(match[2] || match[1]),
-            valueName = match[4] || match[6],
-            keyName = match[5],
-            groupByFn = $parse(match[3] || ''),
-            valueFn = $parse(match[2] ? match[1] : valueName),
-            valuesFn = $parse(match[7]),
-            // we can't just jqLite('<option>') since jqLite is not smart enough
-            // to create it in <select> and IE barfs otherwise.
-            optionTemplate = jqLite(document.createElement('option')),
-            optGroupTemplate = jqLite(document.createElement('optgroup')),
-            nullOption = false, // if false then user will not be able to select it
-            // This is an array of array of existing option groups in DOM. We try to reuse these if possible
-            // optionGroupsCache[0] is the options with no option group
-            // optionGroupsCache[?][0] is the parent: either the SELECT or OPTGROUP element
-            optionGroupsCache = [[{element: selectElement, label:''}]];
-
-        // find existing special options
-        forEach(selectElement.children(), function(option) {
-          if (option.value == '') {
-            // developer declared null option, so user should be able to select it
-            nullOption = jqLite(option).remove();
-            // compile the element since there might be bindings in it
-            $compile(nullOption)(scope);
-          }
-        });
-        selectElement.html(''); // clear contents
-
-        selectElement.bind('change', function() {
-          scope.$apply(function() {
-            var optionGroup,
-                collection = valuesFn(scope) || [],
-                locals = {},
-                key, value, optionElement, index, groupIndex, length, groupLength;
-
-            if (multiple) {
-              value = [];
-              for (groupIndex = 0, groupLength = optionGroupsCache.length;
-              groupIndex < groupLength;
-              groupIndex++) {
-                // list of options for that group. (first item has the parent)
-                optionGroup = optionGroupsCache[groupIndex];
-
-                for(index = 1, length = optionGroup.length; index < length; index++) {
-                  if ((optionElement = optionGroup[index].element)[0].selected) {
-                    key = optionElement.val();
-                    if (keyName) locals[keyName] = key;
-                    locals[valueName] = collection[key];
-                    value.push(valueFn(scope, locals));
-                  }
-                }
-              }
-            } else {
-              key = selectElement.val();
-              if (key == '?') {
-                value = undefined;
-              } else if (key == ''){
-                value = null;
-              } else {
-                locals[valueName] = collection[key];
-                if (keyName) locals[keyName] = key;
-                value = valueFn(scope, locals);
-              }
-            }
-            ctrl.$setViewValue(value);
-          });
-        });
-
-        ctrl.$render = render;
-
-        // TODO(vojta): can't we optimize this ?
-        scope.$watch(render);
-
-        function render() {
-          var optionGroups = {'':[]}, // Temporary location for the option groups before we render them
-              optionGroupNames = [''],
-              optionGroupName,
-              optionGroup,
-              option,
-              existingParent, existingOptions, existingOption,
-              modelValue = ctrl.$modelValue,
-              values = valuesFn(scope) || [],
-              keys = keyName ? sortedKeys(values) : values,
-              groupLength, length,
-              groupIndex, index,
-              locals = {},
-              selected,
-              selectedSet = false, // nothing is selected yet
-              lastElement,
-              element;
-
-          if (multiple) {
-            selectedSet = new HashMap(modelValue);
-          } else if (modelValue === null || nullOption) {
-            // if we are not multiselect, and we are null then we have to add the nullOption
-            optionGroups[''].push({selected:modelValue === null, id:'', label:''});
-            selectedSet = true;
-          }
-
-          // We now build up the list of options we need (we merge later)
-          for (index = 0; length = keys.length, index < length; index++) {
-               locals[valueName] = values[keyName ? locals[keyName]=keys[index]:index];
-               optionGroupName = groupByFn(scope, locals) || '';
-            if (!(optionGroup = optionGroups[optionGroupName])) {
-              optionGroup = optionGroups[optionGroupName] = [];
-              optionGroupNames.push(optionGroupName);
-            }
-            if (multiple) {
-              selected = selectedSet.remove(valueFn(scope, locals)) != undefined;
-            } else {
-              selected = modelValue === valueFn(scope, locals);
-              selectedSet = selectedSet || selected; // see if at least one item is selected
-            }
-            optionGroup.push({
-              id: keyName ? keys[index] : index,   // either the index into array or key from object
-              label: displayFn(scope, locals) || '', // what will be seen by the user
-              selected: selected                   // determine if we should be selected
-            });
-          }
-          if (!multiple && !selectedSet) {
-            // nothing was selected, we have to insert the undefined item
-            optionGroups[''].unshift({id:'?', label:'', selected:true});
-          }
-
-          // Now we need to update the list of DOM nodes to match the optionGroups we computed above
-          for (groupIndex = 0, groupLength = optionGroupNames.length;
-               groupIndex < groupLength;
-               groupIndex++) {
-            // current option group name or '' if no group
-            optionGroupName = optionGroupNames[groupIndex];
-
-            // list of options for that group. (first item has the parent)
-            optionGroup = optionGroups[optionGroupName];
-
-            if (optionGroupsCache.length <= groupIndex) {
-              // we need to grow the optionGroups
-              existingParent = {
-                element: optGroupTemplate.clone().attr('label', optionGroupName),
-                label: optionGroup.label
-              };
-              existingOptions = [existingParent];
-              optionGroupsCache.push(existingOptions);
-              selectElement.append(existingParent.element);
-            } else {
-              existingOptions = optionGroupsCache[groupIndex];
-              existingParent = existingOptions[0];  // either SELECT (no group) or OPTGROUP element
-
-              // update the OPTGROUP label if not the same.
-              if (existingParent.label != optionGroupName) {
-                existingParent.element.attr('label', existingParent.label = optionGroupName);
-              }
-            }
-
-            lastElement = null;  // start at the begining
-            for(index = 0, length = optionGroup.length; index < length; index++) {
-              option = optionGroup[index];
-              if ((existingOption = existingOptions[index+1])) {
-                // reuse elements
-                lastElement = existingOption.element;
-                if (existingOption.label !== option.label) {
-                  lastElement.text(existingOption.label = option.label);
-                }
-                if (existingOption.id !== option.id) {
-                  lastElement.val(existingOption.id = option.id);
-                }
-                if (existingOption.element.selected !== option.selected) {
-                  lastElement.prop('selected', (existingOption.selected = option.selected));
-                }
-              } else {
-                // grow elements
-
-                // if it's a null option
-                if (option.id === '' && nullOption) {
-                  // put back the pre-compiled element
-                  element = nullOption;
-                } else {
-                  // jQuery(v1.4.2) Bug: We should be able to chain the method calls, but
-                  // in this version of jQuery on some browser the .text() returns a string
-                  // rather then the element.
-                  (element = optionTemplate.clone())
-                      .val(option.id)
-                      .attr('selected', option.selected)
-                      .text(option.label);
-                }
-
-                existingOptions.push(existingOption = {
-                    element: element,
-                    label: option.label,
-                    id: option.id,
-                    selected: option.selected
-                });
-                if (lastElement) {
-                  lastElement.after(element);
-                } else {
-                  existingParent.element.append(element);
-                }
-                lastElement = element;
-              }
-            }
-            // remove any excessive OPTIONs in a group
-            index++; // increment since the existingOptions[0] is parent element not OPTION
-            while(existingOptions.length > index) {
-              existingOptions.pop().element.remove();
-            }
-          }
-          // remove any excessive OPTGROUPs from select
-          while(optionGroupsCache.length > groupIndex) {
-            optionGroupsCache.pop()[0].element.remove();
-          }
-        };
-      }
-    }
-  }
-}];
-
-var optionDirective = ['$interpolate', function($interpolate) {
-  return {
-    restrict: 'E',
-    priority: 100,
-    compile: function(element, attr) {
-      if (isUndefined(attr.value)) {
-        var interpolateFn = $interpolate(element.text(), true);
-        if (interpolateFn) {
-          return function (scope, element, attr) {
-            scope.$watch(interpolateFn, function(value) {
-              attr.$set('value', value);
-            });
-          }
-        } else {
-          attr.$set('value', element.text());
-        }
-      }
-    }
-  }
-}];
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