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Diffstat (limited to 'vnfmarket/src/main/webapp/common/thirdparty/angular-material/modules/closure/fabSpeedDial/fabSpeedDial.js')
| -rw-r--r-- | vnfmarket/src/main/webapp/common/thirdparty/angular-material/modules/closure/fabSpeedDial/fabSpeedDial.js | 575 |
1 files changed, 575 insertions, 0 deletions
diff --git a/vnfmarket/src/main/webapp/common/thirdparty/angular-material/modules/closure/fabSpeedDial/fabSpeedDial.js b/vnfmarket/src/main/webapp/common/thirdparty/angular-material/modules/closure/fabSpeedDial/fabSpeedDial.js new file mode 100644 index 00000000..4bda7c21 --- /dev/null +++ b/vnfmarket/src/main/webapp/common/thirdparty/angular-material/modules/closure/fabSpeedDial/fabSpeedDial.js @@ -0,0 +1,575 @@ +/*! + * Angular Material Design + * https://github.com/angular/material + * @license MIT + * v1.1.3 + */ +goog.provide('ngmaterial.components.fabShared'); +goog.require('ngmaterial.core'); +(function() { + 'use strict'; + + MdFabController['$inject'] = ["$scope", "$element", "$animate", "$mdUtil", "$mdConstant", "$timeout"]; + angular.module('material.components.fabShared', ['material.core']) + .controller('MdFabController', MdFabController); + + function MdFabController($scope, $element, $animate, $mdUtil, $mdConstant, $timeout) { + var vm = this; + var initialAnimationAttempts = 0; + + // NOTE: We use async eval(s) below to avoid conflicts with any existing digest loops + + vm.open = function() { + $scope.$evalAsync("vm.isOpen = true"); + }; + + vm.close = function() { + // Async eval to avoid conflicts with existing digest loops + $scope.$evalAsync("vm.isOpen = false"); + + // Focus the trigger when the element closes so users can still tab to the next item + $element.find('md-fab-trigger')[0].focus(); + }; + + // Toggle the open/close state when the trigger is clicked + vm.toggle = function() { + $scope.$evalAsync("vm.isOpen = !vm.isOpen"); + }; + + /* + * Angular Lifecycle hook for newer Angular versions. + * Bindings are not guaranteed to have been assigned in the controller, but they are in the $onInit hook. + */ + vm.$onInit = function() { + setupDefaults(); + setupListeners(); + setupWatchers(); + + fireInitialAnimations(); + }; + + // For Angular 1.4 and older, where there are no lifecycle hooks but bindings are pre-assigned, + // manually call the $onInit hook. + if (angular.version.major === 1 && angular.version.minor <= 4) { + this.$onInit(); + } + + function setupDefaults() { + // Set the default direction to 'down' if none is specified + vm.direction = vm.direction || 'down'; + + // Set the default to be closed + vm.isOpen = vm.isOpen || false; + + // Start the keyboard interaction at the first action + resetActionIndex(); + + // Add an animations waiting class so we know not to run + $element.addClass('md-animations-waiting'); + } + + function setupListeners() { + var eventTypes = [ + 'click', 'focusin', 'focusout' + ]; + + // Add our listeners + angular.forEach(eventTypes, function(eventType) { + $element.on(eventType, parseEvents); + }); + + // Remove our listeners when destroyed + $scope.$on('$destroy', function() { + angular.forEach(eventTypes, function(eventType) { + $element.off(eventType, parseEvents); + }); + + // remove any attached keyboard handlers in case element is removed while + // speed dial is open + disableKeyboard(); + }); + } + + var closeTimeout; + function parseEvents(event) { + // If the event is a click, just handle it + if (event.type == 'click') { + handleItemClick(event); + } + + // If we focusout, set a timeout to close the element + if (event.type == 'focusout' && !closeTimeout) { + closeTimeout = $timeout(function() { + vm.close(); + }, 100, false); + } + + // If we see a focusin and there is a timeout about to run, cancel it so we stay open + if (event.type == 'focusin' && closeTimeout) { + $timeout.cancel(closeTimeout); + closeTimeout = null; + } + } + + function resetActionIndex() { + vm.currentActionIndex = -1; + } + + function setupWatchers() { + // Watch for changes to the direction and update classes/attributes + $scope.$watch('vm.direction', function(newDir, oldDir) { + // Add the appropriate classes so we can target the direction in the CSS + $animate.removeClass($element, 'md-' + oldDir); + $animate.addClass($element, 'md-' + newDir); + + // Reset the action index since it may have changed + resetActionIndex(); + }); + + var trigger, actions; + + // Watch for changes to md-open + $scope.$watch('vm.isOpen', function(isOpen) { + // Reset the action index since it may have changed + resetActionIndex(); + + // We can't get the trigger/actions outside of the watch because the component hasn't been + // linked yet, so we wait until the first watch fires to cache them. + if (!trigger || !actions) { + trigger = getTriggerElement(); + actions = getActionsElement(); + } + + if (isOpen) { + enableKeyboard(); + } else { + disableKeyboard(); + } + + var toAdd = isOpen ? 'md-is-open' : ''; + var toRemove = isOpen ? '' : 'md-is-open'; + + // Set the proper ARIA attributes + trigger.attr('aria-haspopup', true); + trigger.attr('aria-expanded', isOpen); + actions.attr('aria-hidden', !isOpen); + + // Animate the CSS classes + $animate.setClass($element, toAdd, toRemove); + }); + } + + function fireInitialAnimations() { + // If the element is actually visible on the screen + if ($element[0].scrollHeight > 0) { + // Fire our animation + $animate.addClass($element, '_md-animations-ready').then(function() { + // Remove the waiting class + $element.removeClass('md-animations-waiting'); + }); + } + + // Otherwise, try for up to 1 second before giving up + else if (initialAnimationAttempts < 10) { + $timeout(fireInitialAnimations, 100); + + // Increment our counter + initialAnimationAttempts = initialAnimationAttempts + 1; + } + } + + function enableKeyboard() { + $element.on('keydown', keyPressed); + + // On the next tick, setup a check for outside clicks; we do this on the next tick to avoid + // clicks/touches that result in the isOpen attribute changing (e.g. a bound radio button) + $mdUtil.nextTick(function() { + angular.element(document).on('click touchend', checkForOutsideClick); + }); + + // TODO: On desktop, we should be able to reset the indexes so you cannot tab through, but + // this breaks accessibility, especially on mobile, since you have no arrow keys to press + //resetActionTabIndexes(); + } + + function disableKeyboard() { + $element.off('keydown', keyPressed); + angular.element(document).off('click touchend', checkForOutsideClick); + } + + function checkForOutsideClick(event) { + if (event.target) { + var closestTrigger = $mdUtil.getClosest(event.target, 'md-fab-trigger'); + var closestActions = $mdUtil.getClosest(event.target, 'md-fab-actions'); + + if (!closestTrigger && !closestActions) { + vm.close(); + } + } + } + + function keyPressed(event) { + switch (event.which) { + case $mdConstant.KEY_CODE.ESCAPE: vm.close(); event.preventDefault(); return false; + case $mdConstant.KEY_CODE.LEFT_ARROW: doKeyLeft(event); return false; + case $mdConstant.KEY_CODE.UP_ARROW: doKeyUp(event); return false; + case $mdConstant.KEY_CODE.RIGHT_ARROW: doKeyRight(event); return false; + case $mdConstant.KEY_CODE.DOWN_ARROW: doKeyDown(event); return false; + } + } + + function doActionPrev(event) { + focusAction(event, -1); + } + + function doActionNext(event) { + focusAction(event, 1); + } + + function focusAction(event, direction) { + var actions = resetActionTabIndexes(); + + // Increment/decrement the counter with restrictions + vm.currentActionIndex = vm.currentActionIndex + direction; + vm.currentActionIndex = Math.min(actions.length - 1, vm.currentActionIndex); + vm.currentActionIndex = Math.max(0, vm.currentActionIndex); + + // Focus the element + var focusElement = angular.element(actions[vm.currentActionIndex]).children()[0]; + angular.element(focusElement).attr('tabindex', 0); + focusElement.focus(); + + // Make sure the event doesn't bubble and cause something else + event.preventDefault(); + event.stopImmediatePropagation(); + } + + function resetActionTabIndexes() { + // Grab all of the actions + var actions = getActionsElement()[0].querySelectorAll('.md-fab-action-item'); + + // Disable all other actions for tabbing + angular.forEach(actions, function(action) { + angular.element(angular.element(action).children()[0]).attr('tabindex', -1); + }); + + return actions; + } + + function doKeyLeft(event) { + if (vm.direction === 'left') { + doActionNext(event); + } else { + doActionPrev(event); + } + } + + function doKeyUp(event) { + if (vm.direction === 'down') { + doActionPrev(event); + } else { + doActionNext(event); + } + } + + function doKeyRight(event) { + if (vm.direction === 'left') { + doActionPrev(event); + } else { + doActionNext(event); + } + } + + function doKeyDown(event) { + if (vm.direction === 'up') { + doActionPrev(event); + } else { + doActionNext(event); + } + } + + function isTrigger(element) { + return $mdUtil.getClosest(element, 'md-fab-trigger'); + } + + function isAction(element) { + return $mdUtil.getClosest(element, 'md-fab-actions'); + } + + function handleItemClick(event) { + if (isTrigger(event.target)) { + vm.toggle(); + } + + if (isAction(event.target)) { + vm.close(); + } + } + + function getTriggerElement() { + return $element.find('md-fab-trigger'); + } + + function getActionsElement() { + return $element.find('md-fab-actions'); + } + } +})(); + +(function() { + 'use strict'; + + /** + * The duration of the CSS animation in milliseconds. + * + * @type {number} + */ + MdFabSpeedDialFlingAnimation['$inject'] = ["$timeout"]; + MdFabSpeedDialScaleAnimation['$inject'] = ["$timeout"]; + var cssAnimationDuration = 300; + + /** + * @ngdoc module + * @name material.components.fabSpeedDial + */ + angular + // Declare our module + .module('material.components.fabSpeedDial', [ + 'material.core', + 'material.components.fabShared', + 'material.components.fabActions' + ]) + + // Register our directive + .directive('mdFabSpeedDial', MdFabSpeedDialDirective) + + // Register our custom animations + .animation('.md-fling', MdFabSpeedDialFlingAnimation) + .animation('.md-scale', MdFabSpeedDialScaleAnimation) + + // Register a service for each animation so that we can easily inject them into unit tests + .service('mdFabSpeedDialFlingAnimation', MdFabSpeedDialFlingAnimation) + .service('mdFabSpeedDialScaleAnimation', MdFabSpeedDialScaleAnimation); + + /** + * @ngdoc directive + * @name mdFabSpeedDial + * @module material.components.fabSpeedDial + * + * @restrict E + * + * @description + * The `<md-fab-speed-dial>` directive is used to present a series of popup elements (usually + * `<md-button>`s) for quick access to common actions. + * + * There are currently two animations available by applying one of the following classes to + * the component: + * + * - `md-fling` - The speed dial items appear from underneath the trigger and move into their + * appropriate positions. + * - `md-scale` - The speed dial items appear in their proper places by scaling from 0% to 100%. + * + * You may also easily position the trigger by applying one one of the following classes to the + * `<md-fab-speed-dial>` element: + * - `md-fab-top-left` + * - `md-fab-top-right` + * - `md-fab-bottom-left` + * - `md-fab-bottom-right` + * + * These CSS classes use `position: absolute`, so you need to ensure that the container element + * also uses `position: absolute` or `position: relative` in order for them to work. + * + * Additionally, you may use the standard `ng-mouseenter` and `ng-mouseleave` directives to + * open or close the speed dial. However, if you wish to allow users to hover over the empty + * space where the actions will appear, you must also add the `md-hover-full` class to the speed + * dial element. Without this, the hover effect will only occur on top of the trigger. + * + * See the demos for more information. + * + * ## Troubleshooting + * + * If your speed dial shows the closing animation upon launch, you may need to use `ng-cloak` on + * the parent container to ensure that it is only visible once ready. We have plans to remove this + * necessity in the future. + * + * @usage + * <hljs lang="html"> + * <md-fab-speed-dial md-direction="up" class="md-fling"> + * <md-fab-trigger> + * <md-button aria-label="Add..."><md-icon md-svg-src="/img/icons/plus.svg"></md-icon></md-button> + * </md-fab-trigger> + * + * <md-fab-actions> + * <md-button aria-label="Add User"> + * <md-icon md-svg-src="/img/icons/user.svg"></md-icon> + * </md-button> + * + * <md-button aria-label="Add Group"> + * <md-icon md-svg-src="/img/icons/group.svg"></md-icon> + * </md-button> + * </md-fab-actions> + * </md-fab-speed-dial> + * </hljs> + * + * @param {string} md-direction From which direction you would like the speed dial to appear + * relative to the trigger element. + * @param {expression=} md-open Programmatically control whether or not the speed-dial is visible. + */ + function MdFabSpeedDialDirective() { + return { + restrict: 'E', + + scope: { + direction: '@?mdDirection', + isOpen: '=?mdOpen' + }, + + bindToController: true, + controller: 'MdFabController', + controllerAs: 'vm', + + link: FabSpeedDialLink + }; + + function FabSpeedDialLink(scope, element) { + // Prepend an element to hold our CSS variables so we can use them in the animations below + element.prepend('<div class="_md-css-variables"></div>'); + } + } + + function MdFabSpeedDialFlingAnimation($timeout) { + function delayDone(done) { $timeout(done, cssAnimationDuration, false); } + + function runAnimation(element) { + // Don't run if we are still waiting and we are not ready + if (element.hasClass('md-animations-waiting') && !element.hasClass('_md-animations-ready')) { + return; + } + + var el = element[0]; + var ctrl = element.controller('mdFabSpeedDial'); + var items = el.querySelectorAll('.md-fab-action-item'); + + // Grab our trigger element + var triggerElement = el.querySelector('md-fab-trigger'); + + // Grab our element which stores CSS variables + var variablesElement = el.querySelector('._md-css-variables'); + + // Setup JS variables based on our CSS variables + var startZIndex = parseInt(window.getComputedStyle(variablesElement).zIndex); + + // Always reset the items to their natural position/state + angular.forEach(items, function(item, index) { + var styles = item.style; + + styles.transform = styles.webkitTransform = ''; + styles.transitionDelay = ''; + styles.opacity = 1; + + // Make the items closest to the trigger have the highest z-index + styles.zIndex = (items.length - index) + startZIndex; + }); + + // Set the trigger to be above all of the actions so they disappear behind it. + triggerElement.style.zIndex = startZIndex + items.length + 1; + + // If the control is closed, hide the items behind the trigger + if (!ctrl.isOpen) { + angular.forEach(items, function(item, index) { + var newPosition, axis; + var styles = item.style; + + // Make sure to account for differences in the dimensions of the trigger verses the items + // so that we can properly center everything; this helps hide the item's shadows behind + // the trigger. + var triggerItemHeightOffset = (triggerElement.clientHeight - item.clientHeight) / 2; + var triggerItemWidthOffset = (triggerElement.clientWidth - item.clientWidth) / 2; + + switch (ctrl.direction) { + case 'up': + newPosition = (item.scrollHeight * (index + 1) + triggerItemHeightOffset); + axis = 'Y'; + break; + case 'down': + newPosition = -(item.scrollHeight * (index + 1) + triggerItemHeightOffset); + axis = 'Y'; + break; + case 'left': + newPosition = (item.scrollWidth * (index + 1) + triggerItemWidthOffset); + axis = 'X'; + break; + case 'right': + newPosition = -(item.scrollWidth * (index + 1) + triggerItemWidthOffset); + axis = 'X'; + break; + } + + var newTranslate = 'translate' + axis + '(' + newPosition + 'px)'; + + styles.transform = styles.webkitTransform = newTranslate; + }); + } + } + + return { + addClass: function(element, className, done) { + if (element.hasClass('md-fling')) { + runAnimation(element); + delayDone(done); + } else { + done(); + } + }, + removeClass: function(element, className, done) { + runAnimation(element); + delayDone(done); + } + }; + } + + function MdFabSpeedDialScaleAnimation($timeout) { + function delayDone(done) { $timeout(done, cssAnimationDuration, false); } + + var delay = 65; + + function runAnimation(element) { + var el = element[0]; + var ctrl = element.controller('mdFabSpeedDial'); + var items = el.querySelectorAll('.md-fab-action-item'); + + // Grab our element which stores CSS variables + var variablesElement = el.querySelector('._md-css-variables'); + + // Setup JS variables based on our CSS variables + var startZIndex = parseInt(window.getComputedStyle(variablesElement).zIndex); + + // Always reset the items to their natural position/state + angular.forEach(items, function(item, index) { + var styles = item.style, + offsetDelay = index * delay; + + styles.opacity = ctrl.isOpen ? 1 : 0; + styles.transform = styles.webkitTransform = ctrl.isOpen ? 'scale(1)' : 'scale(0)'; + styles.transitionDelay = (ctrl.isOpen ? offsetDelay : (items.length - offsetDelay)) + 'ms'; + + // Make the items closest to the trigger have the highest z-index + styles.zIndex = (items.length - index) + startZIndex; + }); + } + + return { + addClass: function(element, className, done) { + runAnimation(element); + delayDone(done); + }, + + removeClass: function(element, className, done) { + runAnimation(element); + delayDone(done); + } + }; + } +})(); + +ngmaterial.components.fabShared = angular.module("material.components.fabShared");
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