http://git-wip-us.apache.org/repos/asf/nifi-fds/blob/d07dd0f2/node_modules/@angular/animations/@angular/animations/browser.js ---------------------------------------------------------------------- diff --git a/node_modules/@angular/animations/@angular/animations/browser.js b/node_modules/@angular/animations/@angular/animations/browser.js deleted file mode 100644 index 36c981b..0000000 --- a/node_modules/@angular/animations/@angular/animations/browser.js +++ /dev/null @@ -1,4774 +0,0 @@ -/** - * @license Angular v4.4.6 - * (c) 2010-2017 Google, Inc. https://angular.io/ - * License: MIT - */ -import { AUTO_STYLE, NoopAnimationPlayer, sequence, style, ɵAnimationGroupPlayer, ɵPRE_STYLE } from '@angular/animations'; - -/** - * @license - * Copyright Google Inc. All Rights Reserved. - * - * Use of this source code is governed by an MIT-style license that can be - * found in the LICENSE file at https://angular.io/license - */ -function optimizeGroupPlayer(players) { - switch (players.length) { - case 0: - return new NoopAnimationPlayer(); - case 1: - return players[0]; - default: - return new ɵAnimationGroupPlayer(players); - } -} -function normalizeKeyframes(driver, normalizer, element, keyframes, preStyles = {}, postStyles = {}) { - const errors = []; - const normalizedKeyframes = []; - let previousOffset = -1; - let previousKeyframe = null; - keyframes.forEach(kf => { - const offset = kf['offset']; - const isSameOffset = offset == previousOffset; - const normalizedKeyframe = (isSameOffset && previousKeyframe) || {}; - Object.keys(kf).forEach(prop => { - let normalizedProp = prop; - let normalizedValue = kf[prop]; - if (prop !== 'offset') { - normalizedProp = normalizer.normalizePropertyName(normalizedProp, errors); - switch (normalizedValue) { - case ɵPRE_STYLE: - normalizedValue = preStyles[prop]; - break; - case AUTO_STYLE: - normalizedValue = postStyles[prop]; - break; - default: - normalizedValue = - normalizer.normalizeStyleValue(prop, normalizedProp, normalizedValue, errors); - break; - } - } - normalizedKeyframe[normalizedProp] = normalizedValue; - }); - if (!isSameOffset) { - normalizedKeyframes.push(normalizedKeyframe); - } - previousKeyframe = normalizedKeyframe; - previousOffset = offset; - }); - if (errors.length) { - const LINE_START = '\n - '; - throw new Error(`Unable to animate due to the following errors:${LINE_START}${errors.join(LINE_START)}`); - } - return normalizedKeyframes; -} -function listenOnPlayer(player, eventName, event, callback) { - switch (eventName) { - case 'start': - player.onStart(() => callback(event && copyAnimationEvent(event, 'start', player.totalTime))); - break; - case 'done': - player.onDone(() => callback(event && copyAnimationEvent(event, 'done', player.totalTime))); - break; - case 'destroy': - player.onDestroy(() => callback(event && copyAnimationEvent(event, 'destroy', player.totalTime))); - break; - } -} -function copyAnimationEvent(e, phaseName, totalTime) { - const event = makeAnimationEvent(e.element, e.triggerName, e.fromState, e.toState, phaseName || e.phaseName, totalTime == undefined ? e.totalTime : totalTime); - const data = e['_data']; - if (data != null) { - event['_data'] = data; - } - return event; -} -function makeAnimationEvent(element, triggerName, fromState, toState, phaseName = '', totalTime = 0) { - return { element, triggerName, fromState, toState, phaseName, totalTime }; -} -function getOrSetAsInMap(map, key, defaultValue) { - let value; - if (map instanceof Map) { - value = map.get(key); - if (!value) { - map.set(key, value = defaultValue); - } - } - else { - value = map[key]; - if (!value) { - value = map[key] = defaultValue; - } - } - return value; -} -function parseTimelineCommand(command) { - const separatorPos = command.indexOf(':'); - const id = command.substring(1, separatorPos); - const action = command.substr(separatorPos + 1); - return [id, action]; -} -let _contains = (elm1, elm2) => false; -let _matches = (element, selector) => false; -let _query = (element, selector, multi) => { - return []; -}; -if (typeof Element != 'undefined') { - // this is well supported in all browsers - _contains = (elm1, elm2) => { return elm1.contains(elm2); }; - if (Element.prototype.matches) { - _matches = (element, selector) => element.matches(selector); - } - else { - const proto = Element.prototype; - const fn = proto.matchesSelector || proto.mozMatchesSelector || proto.msMatchesSelector || - proto.oMatchesSelector || proto.webkitMatchesSelector; - if (fn) { - _matches = (element, selector) => fn.apply(element, [selector]); - } - } - _query = (element, selector, multi) => { - let results = []; - if (multi) { - results.push(...element.querySelectorAll(selector)); - } - else { - const elm = element.querySelector(selector); - if (elm) { - results.push(elm); - } - } - return results; - }; -} -const matchesElement = _matches; -const containsElement = _contains; -const invokeQuery = _query; - -/** - * @license - * Copyright Google Inc. All Rights Reserved. - * - * Use of this source code is governed by an MIT-style license that can be - * found in the LICENSE file at https://angular.io/license - */ -/** - * @experimental - */ -class NoopAnimationDriver { - matchesElement(element, selector) { - return matchesElement(element, selector); - } - containsElement(elm1, elm2) { return containsElement(elm1, elm2); } - query(element, selector, multi) { - return invokeQuery(element, selector, multi); - } - computeStyle(element, prop, defaultValue) { - return defaultValue || ''; - } - animate(element, keyframes, duration, delay, easing, previousPlayers = []) { - return new NoopAnimationPlayer(); - } -} -/** - * @experimental - */ -class AnimationDriver { -} -AnimationDriver.NOOP = new NoopAnimationDriver(); - -/** - * @license - * Copyright Google Inc. All Rights Reserved. - * - * Use of this source code is governed by an MIT-style license that can be - * found in the LICENSE file at https://angular.io/license - */ -const ONE_SECOND = 1000; -const SUBSTITUTION_EXPR_START = '{{'; -const SUBSTITUTION_EXPR_END = '}}'; -const ENTER_CLASSNAME = 'ng-enter'; -const LEAVE_CLASSNAME = 'ng-leave'; -const ENTER_SELECTOR = '.ng-enter'; -const LEAVE_SELECTOR = '.ng-leave'; -const NG_TRIGGER_CLASSNAME = 'ng-trigger'; -const NG_TRIGGER_SELECTOR = '.ng-trigger'; -const NG_ANIMATING_CLASSNAME = 'ng-animating'; -const NG_ANIMATING_SELECTOR = '.ng-animating'; -function resolveTimingValue(value) { - if (typeof value == 'number') - return value; - const matches = value.match(/^(-?[\.\d]+)(m?s)/); - if (!matches || matches.length < 2) - return 0; - return _convertTimeValueToMS(parseFloat(matches[1]), matches[2]); -} -function _convertTimeValueToMS(value, unit) { - switch (unit) { - case 's': - return value * ONE_SECOND; - default: - return value; - } -} -function resolveTiming(timings, errors, allowNegativeValues) { - return timings.hasOwnProperty('duration') ? - timings : - parseTimeExpression(timings, errors, allowNegativeValues); -} -function parseTimeExpression(exp, errors, allowNegativeValues) { - const regex = /^(-?[\.\d]+)(m?s)(?:\s+(-?[\.\d]+)(m?s))?(?:\s+([-a-z]+(?:\(.+?\))?))?$/i; - let duration; - let delay = 0; - let easing = ''; - if (typeof exp === 'string') { - const matches = exp.match(regex); - if (matches === null) { - errors.push(`The provided timing value "${exp}" is invalid.`); - return { duration: 0, delay: 0, easing: '' }; - } - duration = _convertTimeValueToMS(parseFloat(matches[1]), matches[2]); - const delayMatch = matches[3]; - if (delayMatch != null) { - delay = _convertTimeValueToMS(Math.floor(parseFloat(delayMatch)), matches[4]); - } - const easingVal = matches[5]; - if (easingVal) { - easing = easingVal; - } - } - else { - duration = exp; - } - if (!allowNegativeValues) { - let containsErrors = false; - let startIndex = errors.length; - if (duration < 0) { - errors.push(`Duration values below 0 are not allowed for this animation step.`); - containsErrors = true; - } - if (delay < 0) { - errors.push(`Delay values below 0 are not allowed for this animation step.`); - containsErrors = true; - } - if (containsErrors) { - errors.splice(startIndex, 0, `The provided timing value "${exp}" is invalid.`); - } - } - return { duration, delay, easing }; -} -function copyObj(obj, destination = {}) { - Object.keys(obj).forEach(prop => { destination[prop] = obj[prop]; }); - return destination; -} -function normalizeStyles(styles) { - const normalizedStyles = {}; - if (Array.isArray(styles)) { - styles.forEach(data => copyStyles(data, false, normalizedStyles)); - } - else { - copyStyles(styles, false, normalizedStyles); - } - return normalizedStyles; -} -function copyStyles(styles, readPrototype, destination = {}) { - if (readPrototype) { - // we make use of a for-in loop so that the - // prototypically inherited properties are - // revealed from the backFill map - for (let prop in styles) { - destination[prop] = styles[prop]; - } - } - else { - copyObj(styles, destination); - } - return destination; -} -function setStyles(element, styles) { - if (element['style']) { - Object.keys(styles).forEach(prop => { - const camelProp = dashCaseToCamelCase(prop); - element.style[camelProp] = styles[prop]; - }); - } -} -function eraseStyles(element, styles) { - if (element['style']) { - Object.keys(styles).forEach(prop => { - const camelProp = dashCaseToCamelCase(prop); - element.style[camelProp] = ''; - }); - } -} -function normalizeAnimationEntry(steps) { - if (Array.isArray(steps)) { - if (steps.length == 1) - return steps[0]; - return sequence(steps); - } - return steps; -} -function validateStyleParams(value, options, errors) { - const params = options.params || {}; - const matches = extractStyleParams(value); - if (matches.length) { - matches.forEach(varName => { - if (!params.hasOwnProperty(varName)) { - errors.push(`Unable to resolve the local animation param ${varName} in the given list of values`); - } - }); - } -} -const PARAM_REGEX = new RegExp(`${SUBSTITUTION_EXPR_START}\\s*(.+?)\\s*${SUBSTITUTION_EXPR_END}`, 'g'); -function extractStyleParams(value) { - let params = []; - if (typeof value === 'string') { - const val = value.toString(); - let match; - while (match = PARAM_REGEX.exec(val)) { - params.push(match[1]); - } - PARAM_REGEX.lastIndex = 0; - } - return params; -} -function interpolateParams(value, params, errors) { - const original = value.toString(); - const str = original.replace(PARAM_REGEX, (_, varName) => { - let localVal = params[varName]; - // this means that the value was never overidden by the data passed in by the user - if (!params.hasOwnProperty(varName)) { - errors.push(`Please provide a value for the animation param ${varName}`); - localVal = ''; - } - return localVal.toString(); - }); - // we do this to assert that numeric values stay as they are - return str == original ? value : str; -} -function iteratorToArray(iterator) { - const arr = []; - let item = iterator.next(); - while (!item.done) { - arr.push(item.value); - item = iterator.next(); - } - return arr; -} - -const DASH_CASE_REGEXP = /-+([a-z0-9])/g; -function dashCaseToCamelCase(input) { - return input.replace(DASH_CASE_REGEXP, (...m) => m[1].toUpperCase()); -} -function allowPreviousPlayerStylesMerge(duration, delay) { - return duration === 0 || delay === 0; -} -function visitDslNode(visitor, node, context) { - switch (node.type) { - case 7 /* Trigger */: - return visitor.visitTrigger(node, context); - case 0 /* State */: - return visitor.visitState(node, context); - case 1 /* Transition */: - return visitor.visitTransition(node, context); - case 2 /* Sequence */: - return visitor.visitSequence(node, context); - case 3 /* Group */: - return visitor.visitGroup(node, context); - case 4 /* Animate */: - return visitor.visitAnimate(node, context); - case 5 /* Keyframes */: - return visitor.visitKeyframes(node, context); - case 6 /* Style */: - return visitor.visitStyle(node, context); - case 8 /* Reference */: - return visitor.visitReference(node, context); - case 9 /* AnimateChild */: - return visitor.visitAnimateChild(node, context); - case 10 /* AnimateRef */: - return visitor.visitAnimateRef(node, context); - case 11 /* Query */: - return visitor.visitQuery(node, context); - case 12 /* Stagger */: - return visitor.visitStagger(node, context); - default: - throw new Error(`Unable to resolve animation metadata node #${node.type}`); - } -} - -/** - * @license - * Copyright Google Inc. All Rights Reserved. - * - * Use of this source code is governed by an MIT-style license that can be - * found in the LICENSE file at https://angular.io/license - */ -const ANY_STATE = '*'; -/** - * @param {?} transitionValue - * @param {?} errors - * @return {?} - */ -function parseTransitionExpr(transitionValue, errors) { - const /** @type {?} */ expressions = []; - if (typeof transitionValue == 'string') { - ((transitionValue)) - .split(/\s*,\s*/) - .forEach(str => parseInnerTransitionStr(str, expressions, errors)); - } - else { - expressions.push(/** @type {?} */ (transitionValue)); - } - return expressions; -} -/** - * @param {?} eventStr - * @param {?} expressions - * @param {?} errors - * @return {?} - */ -function parseInnerTransitionStr(eventStr, expressions, errors) { - if (eventStr[0] == ':') { - eventStr = parseAnimationAlias(eventStr, errors); - } - const /** @type {?} */ match = eventStr.match(/^(\*|[-\w]+)\s*(<?[=-]>)\s*(\*|[-\w]+)$/); - if (match == null || match.length < 4) { - errors.push(`The provided transition expression "${eventStr}" is not supported`); - return expressions; - } - const /** @type {?} */ fromState = match[1]; - const /** @type {?} */ separator = match[2]; - const /** @type {?} */ toState = match[3]; - expressions.push(makeLambdaFromStates(fromState, toState)); - const /** @type {?} */ isFullAnyStateExpr = fromState == ANY_STATE && toState == ANY_STATE; - if (separator[0] == '<' && !isFullAnyStateExpr) { - expressions.push(makeLambdaFromStates(toState, fromState)); - } -} -/** - * @param {?} alias - * @param {?} errors - * @return {?} - */ -function parseAnimationAlias(alias, errors) { - switch (alias) { - case ':enter': - return 'void => *'; - case ':leave': - return '* => void'; - default: - errors.push(`The transition alias value "${alias}" is not supported`); - return '* => *'; - } -} -const TRUE_BOOLEAN_VALUES = new Set(); -TRUE_BOOLEAN_VALUES.add('true'); -TRUE_BOOLEAN_VALUES.add('1'); -const FALSE_BOOLEAN_VALUES = new Set(); -FALSE_BOOLEAN_VALUES.add('false'); -FALSE_BOOLEAN_VALUES.add('0'); -/** - * @param {?} lhs - * @param {?} rhs - * @return {?} - */ -function makeLambdaFromStates(lhs, rhs) { - const /** @type {?} */ LHS_MATCH_BOOLEAN = TRUE_BOOLEAN_VALUES.has(lhs) || FALSE_BOOLEAN_VALUES.has(lhs); - const /** @type {?} */ RHS_MATCH_BOOLEAN = TRUE_BOOLEAN_VALUES.has(rhs) || FALSE_BOOLEAN_VALUES.has(rhs); - return (fromState, toState) => { - let /** @type {?} */ lhsMatch = lhs == ANY_STATE || lhs == fromState; - let /** @type {?} */ rhsMatch = rhs == ANY_STATE || rhs == toState; - if (!lhsMatch && LHS_MATCH_BOOLEAN && typeof fromState === 'boolean') { - lhsMatch = fromState ? TRUE_BOOLEAN_VALUES.has(lhs) : FALSE_BOOLEAN_VALUES.has(lhs); - } - if (!rhsMatch && RHS_MATCH_BOOLEAN && typeof toState === 'boolean') { - rhsMatch = toState ? TRUE_BOOLEAN_VALUES.has(rhs) : FALSE_BOOLEAN_VALUES.has(rhs); - } - return lhsMatch && rhsMatch; - }; -} - -/** - * @license - * Copyright Google Inc. All Rights Reserved. - * - * Use of this source code is governed by an MIT-style license that can be - * found in the LICENSE file at https://angular.io/license - */ -const SELF_TOKEN = ':self'; -const SELF_TOKEN_REGEX = new RegExp(`\s*${SELF_TOKEN}\s*,?`, 'g'); -/** - * @param {?} metadata - * @param {?} errors - * @return {?} - */ -function buildAnimationAst(metadata, errors) { - return new AnimationAstBuilderVisitor().build(metadata, errors); -} -const LEAVE_TOKEN = ':leave'; -const LEAVE_TOKEN_REGEX = new RegExp(LEAVE_TOKEN, 'g'); -const ENTER_TOKEN = ':enter'; -const ENTER_TOKEN_REGEX = new RegExp(ENTER_TOKEN, 'g'); -const ROOT_SELECTOR = ''; -class AnimationAstBuilderVisitor { - /** - * @param {?} metadata - * @param {?} errors - * @return {?} - */ - build(metadata, errors) { - const /** @type {?} */ context = new AnimationAstBuilderContext(errors); - this._resetContextStyleTimingState(context); - return (visitDslNode(this, normalizeAnimationEntry(metadata), context)); - } - /** - * @param {?} context - * @return {?} - */ - _resetContextStyleTimingState(context) { - context.currentQuerySelector = ROOT_SELECTOR; - context.collectedStyles = {}; - context.collectedStyles[ROOT_SELECTOR] = {}; - context.currentTime = 0; - } - /** - * @param {?} metadata - * @param {?} context - * @return {?} - */ - visitTrigger(metadata, context) { - let /** @type {?} */ queryCount = context.queryCount = 0; - let /** @type {?} */ depCount = context.depCount = 0; - const /** @type {?} */ states = []; - const /** @type {?} */ transitions = []; - metadata.definitions.forEach(def => { - this._resetContextStyleTimingState(context); - if (def.type == 0 /* State */) { - const /** @type {?} */ stateDef = (def); - const /** @type {?} */ name = stateDef.name; - name.split(/\s*,\s*/).forEach(n => { - stateDef.name = n; - states.push(this.visitState(stateDef, context)); - }); - stateDef.name = name; - } - else if (def.type == 1 /* Transition */) { - const /** @type {?} */ transition = this.visitTransition(/** @type {?} */ (def), context); - queryCount += transition.queryCount; - depCount += transition.depCount; - transitions.push(transition); - } - else { - context.errors.push('only state() and transition() definitions can sit inside of a trigger()'); - } - }); - return { - type: 7 /* Trigger */, - name: metadata.name, states, transitions, queryCount, depCount, - options: null - }; - } - /** - * @param {?} metadata - * @param {?} context - * @return {?} - */ - visitState(metadata, context) { - const /** @type {?} */ styleAst = this.visitStyle(metadata.styles, context); - const /** @type {?} */ astParams = (metadata.options && metadata.options.params) || null; - if (styleAst.containsDynamicStyles) { - const /** @type {?} */ missingSubs = new Set(); - const /** @type {?} */ params = astParams || {}; - styleAst.styles.forEach(value => { - if (isObject(value)) { - const /** @type {?} */ stylesObj = (value); - Object.keys(stylesObj).forEach(prop => { - extractStyleParams(stylesObj[prop]).forEach(sub => { - if (!params.hasOwnProperty(sub)) { - missingSubs.add(sub); - } - }); - }); - } - }); - if (missingSubs.size) { - const /** @type {?} */ missingSubsArr = iteratorToArray(missingSubs.values()); - context.errors.push(`state("${metadata.name}", ...) must define default values for all the following style substitutions: ${missingSubsArr.join(', ')}`); - } - } - return { - type: 0 /* State */, - name: metadata.name, - style: styleAst, - options: astParams ? { params: astParams } : null - }; - } - /** - * @param {?} metadata - * @param {?} context - * @return {?} - */ - visitTransition(metadata, context) { - context.queryCount = 0; - context.depCount = 0; - const /** @type {?} */ animation = visitDslNode(this, normalizeAnimationEntry(metadata.animation), context); - const /** @type {?} */ matchers = parseTransitionExpr(metadata.expr, context.errors); - return { - type: 1 /* Transition */, - matchers, - animation, - queryCount: context.queryCount, - depCount: context.depCount, - options: normalizeAnimationOptions(metadata.options) - }; - } - /** - * @param {?} metadata - * @param {?} context - * @return {?} - */ - visitSequence(metadata, context) { - return { - type: 2 /* Sequence */, - steps: metadata.steps.map(s => visitDslNode(this, s, context)), - options: normalizeAnimationOptions(metadata.options) - }; - } - /** - * @param {?} metadata - * @param {?} context - * @return {?} - */ - visitGroup(metadata, context) { - const /** @type {?} */ currentTime = context.currentTime; - let /** @type {?} */ furthestTime = 0; - const /** @type {?} */ steps = metadata.steps.map(step => { - context.currentTime = currentTime; - const /** @type {?} */ innerAst = visitDslNode(this, step, context); - furthestTime = Math.max(furthestTime, context.currentTime); - return innerAst; - }); - context.currentTime = furthestTime; - return { - type: 3 /* Group */, - steps, - options: normalizeAnimationOptions(metadata.options) - }; - } - /** - * @param {?} metadata - * @param {?} context - * @return {?} - */ - visitAnimate(metadata, context) { - const /** @type {?} */ timingAst = constructTimingAst(metadata.timings, context.errors); - context.currentAnimateTimings = timingAst; - let /** @type {?} */ styleAst; - let /** @type {?} */ styleMetadata = metadata.styles ? metadata.styles : style({}); - if (styleMetadata.type == 5 /* Keyframes */) { - styleAst = this.visitKeyframes(/** @type {?} */ (styleMetadata), context); - } - else { - let /** @type {?} */ styleMetadata = (metadata.styles); - let /** @type {?} */ isEmpty = false; - if (!styleMetadata) { - isEmpty = true; - const /** @type {?} */ newStyleData = {}; - if (timingAst.easing) { - newStyleData['easing'] = timingAst.easing; - } - styleMetadata = style(newStyleData); - } - context.currentTime += timingAst.duration + timingAst.delay; - const /** @type {?} */ _styleAst = this.visitStyle(styleMetadata, context); - _styleAst.isEmptyStep = isEmpty; - styleAst = _styleAst; - } - context.currentAnimateTimings = null; - return { - type: 4 /* Animate */, - timings: timingAst, - style: styleAst, - options: null - }; - } - /** - * @param {?} metadata - * @param {?} context - * @return {?} - */ - visitStyle(metadata, context) { - const /** @type {?} */ ast = this._makeStyleAst(metadata, context); - this._validateStyleAst(ast, context); - return ast; - } - /** - * @param {?} metadata - * @param {?} context - * @return {?} - */ - _makeStyleAst(metadata, context) { - const /** @type {?} */ styles = []; - if (Array.isArray(metadata.styles)) { - ((metadata.styles)).forEach(styleTuple => { - if (typeof styleTuple == 'string') { - if (styleTuple == AUTO_STYLE) { - styles.push(/** @type {?} */ (styleTuple)); - } - else { - context.errors.push(`The provided style string value ${styleTuple} is not allowed.`); - } - } - else { - styles.push(/** @type {?} */ (styleTuple)); - } - }); - } - else { - styles.push(metadata.styles); - } - let /** @type {?} */ containsDynamicStyles = false; - let /** @type {?} */ collectedEasing = null; - styles.forEach(styleData => { - if (isObject(styleData)) { - const /** @type {?} */ styleMap = (styleData); - const /** @type {?} */ easing = styleMap['easing']; - if (easing) { - collectedEasing = (easing); - delete styleMap['easing']; - } - if (!containsDynamicStyles) { - for (let /** @type {?} */ prop in styleMap) { - const /** @type {?} */ value = styleMap[prop]; - if (value.toString().indexOf(SUBSTITUTION_EXPR_START) >= 0) { - containsDynamicStyles = true; - break; - } - } - } - } - }); - return { - type: 6 /* Style */, - styles, - easing: collectedEasing, - offset: metadata.offset, containsDynamicStyles, - options: null - }; - } - /** - * @param {?} ast - * @param {?} context - * @return {?} - */ - _validateStyleAst(ast, context) { - const /** @type {?} */ timings = context.currentAnimateTimings; - let /** @type {?} */ endTime = context.currentTime; - let /** @type {?} */ startTime = context.currentTime; - if (timings && startTime > 0) { - startTime -= timings.duration + timings.delay; - } - ast.styles.forEach(tuple => { - if (typeof tuple == 'string') - return; - Object.keys(tuple).forEach(prop => { - const /** @type {?} */ collectedStyles = context.collectedStyles[((context.currentQuerySelector))]; - const /** @type {?} */ collectedEntry = collectedStyles[prop]; - let /** @type {?} */ updateCollectedStyle = true; - if (collectedEntry) { - if (startTime != endTime && startTime >= collectedEntry.startTime && - endTime <= collectedEntry.endTime) { - context.errors.push(`The CSS property "${prop}" that exists between the times of "${collectedEntry.startTime}ms" and "${collectedEntry.endTime}ms" is also being animated in a parallel animation between the times of "${startTime}ms" and "${endTime}ms"`); - updateCollectedStyle = false; - } - // we always choose the smaller start time value since we - // want to have a record of the entire animation window where - // the style property is being animated in between - startTime = collectedEntry.startTime; - } - if (updateCollectedStyle) { - collectedStyles[prop] = { startTime, endTime }; - } - if (context.options) { - validateStyleParams(tuple[prop], context.options, context.errors); - } - }); - }); - } - /** - * @param {?} metadata - * @param {?} context - * @return {?} - */ - visitKeyframes(metadata, context) { - const /** @type {?} */ ast = { type: 5 /* Keyframes */, styles: [], options: null }; - if (!context.currentAnimateTimings) { - context.errors.push(`keyframes() must be placed inside of a call to animate()`); - return ast; - } - const /** @type {?} */ MAX_KEYFRAME_OFFSET = 1; - let /** @type {?} */ totalKeyframesWithOffsets = 0; - const /** @type {?} */ offsets = []; - let /** @type {?} */ offsetsOutOfOrder = false; - let /** @type {?} */ keyframesOutOfRange = false; - let /** @type {?} */ previousOffset = 0; - const /** @type {?} */ keyframes = metadata.steps.map(styles => { - const /** @type {?} */ style$$1 = this._makeStyleAst(styles, context); - let /** @type {?} */ offsetVal = style$$1.offset != null ? style$$1.offset : consumeOffset(style$$1.styles); - let /** @type {?} */ offset = 0; - if (offsetVal != null) { - totalKeyframesWithOffsets++; - offset = style$$1.offset = offsetVal; - } - keyframesOutOfRange = keyframesOutOfRange || offset < 0 || offset > 1; - offsetsOutOfOrder = offsetsOutOfOrder || offset < previousOffset; - previousOffset = offset; - offsets.push(offset); - return style$$1; - }); - if (keyframesOutOfRange) { - context.errors.push(`Please ensure that all keyframe offsets are between 0 and 1`); - } - if (offsetsOutOfOrder) { - context.errors.push(`Please ensure that all keyframe offsets are in order`); - } - const /** @type {?} */ length = metadata.steps.length; - let /** @type {?} */ generatedOffset = 0; - if (totalKeyframesWithOffsets > 0 && totalKeyframesWithOffsets < length) { - context.errors.push(`Not all style() steps within the declared keyframes() contain offsets`); - } - else if (totalKeyframesWithOffsets == 0) { - generatedOffset = MAX_KEYFRAME_OFFSET / (length - 1); - } - const /** @type {?} */ limit = length - 1; - const /** @type {?} */ currentTime = context.currentTime; - const /** @type {?} */ currentAnimateTimings = ((context.currentAnimateTimings)); - const /** @type {?} */ animateDuration = currentAnimateTimings.duration; - keyframes.forEach((kf, i) => { - const /** @type {?} */ offset = generatedOffset > 0 ? (i == limit ? 1 : (generatedOffset * i)) : offsets[i]; - const /** @type {?} */ durationUpToThisFrame = offset * animateDuration; - context.currentTime = currentTime + currentAnimateTimings.delay + durationUpToThisFrame; - currentAnimateTimings.duration = durationUpToThisFrame; - this._validateStyleAst(kf, context); - kf.offset = offset; - ast.styles.push(kf); - }); - return ast; - } - /** - * @param {?} metadata - * @param {?} context - * @return {?} - */ - visitReference(metadata, context) { - return { - type: 8 /* Reference */, - animation: visitDslNode(this, normalizeAnimationEntry(metadata.animation), context), - options: normalizeAnimationOptions(metadata.options) - }; - } - /** - * @param {?} metadata - * @param {?} context - * @return {?} - */ - visitAnimateChild(metadata, context) { - context.depCount++; - return { - type: 9 /* AnimateChild */, - options: normalizeAnimationOptions(metadata.options) - }; - } - /** - * @param {?} metadata - * @param {?} context - * @return {?} - */ - visitAnimateRef(metadata, context) { - return { - type: 10 /* AnimateRef */, - animation: this.visitReference(metadata.animation, context), - options: normalizeAnimationOptions(metadata.options) - }; - } - /** - * @param {?} metadata - * @param {?} context - * @return {?} - */ - visitQuery(metadata, context) { - const /** @type {?} */ parentSelector = ((context.currentQuerySelector)); - const /** @type {?} */ options = ((metadata.options || {})); - context.queryCount++; - context.currentQuery = metadata; - const [selector, includeSelf] = normalizeSelector(metadata.selector); - context.currentQuerySelector = - parentSelector.length ? (parentSelector + ' ' + selector) : selector; - getOrSetAsInMap(context.collectedStyles, context.currentQuerySelector, {}); - const /** @type {?} */ animation = visitDslNode(this, normalizeAnimationEntry(metadata.animation), context); - context.currentQuery = null; - context.currentQuerySelector = parentSelector; - return { - type: 11 /* Query */, - selector, - limit: options.limit || 0, - optional: !!options.optional, includeSelf, animation, - originalSelector: metadata.selector, - options: normalizeAnimationOptions(metadata.options) - }; - } - /** - * @param {?} metadata - * @param {?} context - * @return {?} - */ - visitStagger(metadata, context) { - if (!context.currentQuery) { - context.errors.push(`stagger() can only be used inside of query()`); - } - const /** @type {?} */ timings = metadata.timings === 'full' ? - { duration: 0, delay: 0, easing: 'full' } : - resolveTiming(metadata.timings, context.errors, true); - return { - type: 12 /* Stagger */, - animation: visitDslNode(this, normalizeAnimationEntry(metadata.animation), context), timings, - options: null - }; - } -} -/** - * @param {?} selector - * @return {?} - */ -function normalizeSelector(selector) { - const /** @type {?} */ hasAmpersand = selector.split(/\s*,\s*/).find(token => token == SELF_TOKEN) ? true : false; - if (hasAmpersand) { - selector = selector.replace(SELF_TOKEN_REGEX, ''); - } - selector = selector.replace(ENTER_TOKEN_REGEX, ENTER_SELECTOR) - .replace(LEAVE_TOKEN_REGEX, LEAVE_SELECTOR) - .replace(/@\*/g, NG_TRIGGER_SELECTOR) - .replace(/@\w+/g, match => NG_TRIGGER_SELECTOR + '-' + match.substr(1)) - .replace(/:animating/g, NG_ANIMATING_SELECTOR); - return [selector, hasAmpersand]; -} -/** - * @param {?} obj - * @return {?} - */ -function normalizeParams(obj) { - return obj ? copyObj(obj) : null; -} -class AnimationAstBuilderContext { - /** - * @param {?} errors - */ - constructor(errors) { - this.errors = errors; - this.queryCount = 0; - this.depCount = 0; - this.currentTransition = null; - this.currentQuery = null; - this.currentQuerySelector = null; - this.currentAnimateTimings = null; - this.currentTime = 0; - this.collectedStyles = {}; - this.options = null; - } -} -/** - * @param {?} styles - * @return {?} - */ -function consumeOffset(styles) { - if (typeof styles == 'string') - return null; - let /** @type {?} */ offset = null; - if (Array.isArray(styles)) { - styles.forEach(styleTuple => { - if (isObject(styleTuple) && styleTuple.hasOwnProperty('offset')) { - const /** @type {?} */ obj = (styleTuple); - offset = parseFloat(/** @type {?} */ (obj['offset'])); - delete obj['offset']; - } - }); - } - else if (isObject(styles) && styles.hasOwnProperty('offset')) { - const /** @type {?} */ obj = (styles); - offset = parseFloat(/** @type {?} */ (obj['offset'])); - delete obj['offset']; - } - return offset; -} -/** - * @param {?} value - * @return {?} - */ -function isObject(value) { - return !Array.isArray(value) && typeof value == 'object'; -} -/** - * @param {?} value - * @param {?} errors - * @return {?} - */ -function constructTimingAst(value, errors) { - let /** @type {?} */ timings = null; - if (value.hasOwnProperty('duration')) { - timings = (value); - } - else if (typeof value == 'number') { - const /** @type {?} */ duration = resolveTiming(/** @type {?} */ (value), errors).duration; - return makeTimingAst(/** @type {?} */ (duration), 0, ''); - } - const /** @type {?} */ strValue = (value); - const /** @type {?} */ isDynamic = strValue.split(/\s+/).some(v => v.charAt(0) == '{' && v.charAt(1) == '{'); - if (isDynamic) { - const /** @type {?} */ ast = (makeTimingAst(0, 0, '')); - ast.dynamic = true; - ast.strValue = strValue; - return (ast); - } - timings = timings || resolveTiming(strValue, errors); - return makeTimingAst(timings.duration, timings.delay, timings.easing); -} -/** - * @param {?} options - * @return {?} - */ -function normalizeAnimationOptions(options) { - if (options) { - options = copyObj(options); - if (options['params']) { - options['params'] = ((normalizeParams(options['params']))); - } - } - else { - options = {}; - } - return options; -} -/** - * @param {?} duration - * @param {?} delay - * @param {?} easing - * @return {?} - */ -function makeTimingAst(duration, delay, easing) { - return { duration, delay, easing }; -} - -/** - * @license - * Copyright Google Inc. All Rights Reserved. - * - * Use of this source code is governed by an MIT-style license that can be - * found in the LICENSE file at https://angular.io/license - */ -/** - * @param {?} element - * @param {?} keyframes - * @param {?} preStyleProps - * @param {?} postStyleProps - * @param {?} duration - * @param {?} delay - * @param {?=} easing - * @param {?=} subTimeline - * @return {?} - */ -function createTimelineInstruction(element, keyframes, preStyleProps, postStyleProps, duration, delay, easing = null, subTimeline = false) { - return { - type: 1 /* TimelineAnimation */, - element, - keyframes, - preStyleProps, - postStyleProps, - duration, - delay, - totalTime: duration + delay, easing, subTimeline - }; -} - -/** - * @license - * Copyright Google Inc. All Rights Reserved. - * - * Use of this source code is governed by an MIT-style license that can be - * found in the LICENSE file at https://angular.io/license - */ -class ElementInstructionMap { - constructor() { - this._map = new Map(); - } - /** - * @param {?} element - * @return {?} - */ - consume(element) { - let /** @type {?} */ instructions = this._map.get(element); - if (instructions) { - this._map.delete(element); - } - else { - instructions = []; - } - return instructions; - } - /** - * @param {?} element - * @param {?} instructions - * @return {?} - */ - append(element, instructions) { - let /** @type {?} */ existingInstructions = this._map.get(element); - if (!existingInstructions) { - this._map.set(element, existingInstructions = []); - } - existingInstructions.push(...instructions); - } - /** - * @param {?} element - * @return {?} - */ - has(element) { return this._map.has(element); } - /** - * @return {?} - */ - clear() { this._map.clear(); } -} - -/** - * @license - * Copyright Google Inc. All Rights Reserved. - * - * Use of this source code is governed by an MIT-style license that can be - * found in the LICENSE file at https://angular.io/license - */ -const ONE_FRAME_IN_MILLISECONDS = 1; -/** - * @param {?} driver - * @param {?} rootElement - * @param {?} ast - * @param {?=} startingStyles - * @param {?=} finalStyles - * @param {?=} options - * @param {?=} subInstructions - * @param {?=} errors - * @return {?} - */ -function buildAnimationTimelines(driver, rootElement, ast, startingStyles = {}, finalStyles = {}, options, subInstructions, errors = []) { - return new AnimationTimelineBuilderVisitor().buildKeyframes(driver, rootElement, ast, startingStyles, finalStyles, options, subInstructions, errors); -} -class AnimationTimelineBuilderVisitor { - /** - * @param {?} driver - * @param {?} rootElement - * @param {?} ast - * @param {?} startingStyles - * @param {?} finalStyles - * @param {?} options - * @param {?=} subInstructions - * @param {?=} errors - * @return {?} - */ - buildKeyframes(driver, rootElement, ast, startingStyles, finalStyles, options, subInstructions, errors = []) { - subInstructions = subInstructions || new ElementInstructionMap(); - const /** @type {?} */ context = new AnimationTimelineContext(driver, rootElement, subInstructions, errors, []); - context.options = options; - context.currentTimeline.setStyles([startingStyles], null, context.errors, options); - visitDslNode(this, ast, context); - // this checks to see if an actual animation happened - const /** @type {?} */ timelines = context.timelines.filter(timeline => timeline.containsAnimation()); - if (timelines.length && Object.keys(finalStyles).length) { - const /** @type {?} */ tl = timelines[timelines.length - 1]; - if (!tl.allowOnlyTimelineStyles()) { - tl.setStyles([finalStyles], null, context.errors, options); - } - } - return timelines.length ? timelines.map(timeline => timeline.buildKeyframes()) : - [createTimelineInstruction(rootElement, [], [], [], 0, 0, '', false)]; - } - /** - * @param {?} ast - * @param {?} context - * @return {?} - */ - visitTrigger(ast, context) { - // these values are not visited in this AST - } - /** - * @param {?} ast - * @param {?} context - * @return {?} - */ - visitState(ast, context) { - // these values are not visited in this AST - } - /** - * @param {?} ast - * @param {?} context - * @return {?} - */ - visitTransition(ast, context) { - // these values are not visited in this AST - } - /** - * @param {?} ast - * @param {?} context - * @return {?} - */ - visitAnimateChild(ast, context) { - const /** @type {?} */ elementInstructions = context.subInstructions.consume(context.element); - if (elementInstructions) { - const /** @type {?} */ innerContext = context.createSubContext(ast.options); - const /** @type {?} */ startTime = context.currentTimeline.currentTime; - const /** @type {?} */ endTime = this._visitSubInstructions(elementInstructions, innerContext, /** @type {?} */ (innerContext.options)); - if (startTime != endTime) { - // we do this on the upper context because we created a sub context for - // the sub child animations - context.transformIntoNewTimeline(endTime); - } - } - context.previousNode = ast; - } - /** - * @param {?} ast - * @param {?} context - * @return {?} - */ - visitAnimateRef(ast, context) { - const /** @type {?} */ innerContext = context.createSubContext(ast.options); - innerContext.transformIntoNewTimeline(); - this.visitReference(ast.animation, innerContext); - context.transformIntoNewTimeline(innerContext.currentTimeline.currentTime); - context.previousNode = ast; - } - /** - * @param {?} instructions - * @param {?} context - * @param {?} options - * @return {?} - */ - _visitSubInstructions(instructions, context, options) { - const /** @type {?} */ startTime = context.currentTimeline.currentTime; - let /** @type {?} */ furthestTime = startTime; - // this is a special-case for when a user wants to skip a sub - // animation from being fired entirely. - const /** @type {?} */ duration = options.duration != null ? resolveTimingValue(options.duration) : null; - const /** @type {?} */ delay = options.delay != null ? resolveTimingValue(options.delay) : null; - if (duration !== 0) { - instructions.forEach(instruction => { - const /** @type {?} */ instructionTimings = context.appendInstructionToTimeline(instruction, duration, delay); - furthestTime = - Math.max(furthestTime, instructionTimings.duration + instructionTimings.delay); - }); - } - return furthestTime; - } - /** - * @param {?} ast - * @param {?} context - * @return {?} - */ - visitReference(ast, context) { - context.updateOptions(ast.options, true); - visitDslNode(this, ast.animation, context); - context.previousNode = ast; - } - /** - * @param {?} ast - * @param {?} context - * @return {?} - */ - visitSequence(ast, context) { - const /** @type {?} */ subContextCount = context.subContextCount; - let /** @type {?} */ ctx = context; - const /** @type {?} */ options = ast.options; - if (options && (options.params || options.delay)) { - ctx = context.createSubContext(options); - ctx.transformIntoNewTimeline(); - if (options.delay != null) { - if (ctx.previousNode.type == 6 /* Style */) { - ctx.currentTimeline.snapshotCurrentStyles(); - ctx.previousNode = DEFAULT_NOOP_PREVIOUS_NODE; - } - const /** @type {?} */ delay = resolveTimingValue(options.delay); - ctx.delayNextStep(delay); - } - } - if (ast.steps.length) { - ast.steps.forEach(s => visitDslNode(this, s, ctx)); - // this is here just incase the inner steps only contain or end with a style() call - ctx.currentTimeline.applyStylesToKeyframe(); - // this means that some animation function within the sequence - // ended up creating a sub timeline (which means the current - // timeline cannot overlap with the contents of the sequence) - if (ctx.subContextCount > subContextCount) { - ctx.transformIntoNewTimeline(); - } - } - context.previousNode = ast; - } - /** - * @param {?} ast - * @param {?} context - * @return {?} - */ - visitGroup(ast, context) { - const /** @type {?} */ innerTimelines = []; - let /** @type {?} */ furthestTime = context.currentTimeline.currentTime; - const /** @type {?} */ delay = ast.options && ast.options.delay ? resolveTimingValue(ast.options.delay) : 0; - ast.steps.forEach(s => { - const /** @type {?} */ innerContext = context.createSubContext(ast.options); - if (delay) { - innerContext.delayNextStep(delay); - } - visitDslNode(this, s, innerContext); - furthestTime = Math.max(furthestTime, innerContext.currentTimeline.currentTime); - innerTimelines.push(innerContext.currentTimeline); - }); - // this operation is run after the AST loop because otherwise - // if the parent timeline's collected styles were updated then - // it would pass in invalid data into the new-to-be forked items - innerTimelines.forEach(timeline => context.currentTimeline.mergeTimelineCollectedStyles(timeline)); - context.transformIntoNewTimeline(furthestTime); - context.previousNode = ast; - } - /** - * @param {?} ast - * @param {?} context - * @return {?} - */ - _visitTiming(ast, context) { - if (((ast)).dynamic) { - const /** @type {?} */ strValue = ((ast)).strValue; - const /** @type {?} */ timingValue = context.params ? interpolateParams(strValue, context.params, context.errors) : strValue; - return resolveTiming(timingValue, context.errors); - } - else { - return { duration: ast.duration, delay: ast.delay, easing: ast.easing }; - } - } - /** - * @param {?} ast - * @param {?} context - * @return {?} - */ - visitAnimate(ast, context) { - const /** @type {?} */ timings = context.currentAnimateTimings = this._visitTiming(ast.timings, context); - const /** @type {?} */ timeline = context.currentTimeline; - if (timings.delay) { - context.incrementTime(timings.delay); - timeline.snapshotCurrentStyles(); - } - const /** @type {?} */ style$$1 = ast.style; - if (style$$1.type == 5 /* Keyframes */) { - this.visitKeyframes(style$$1, context); - } - else { - context.incrementTime(timings.duration); - this.visitStyle(/** @type {?} */ (style$$1), context); - timeline.applyStylesToKeyframe(); - } - context.currentAnimateTimings = null; - context.previousNode = ast; - } - /** - * @param {?} ast - * @param {?} context - * @return {?} - */ - visitStyle(ast, context) { - const /** @type {?} */ timeline = context.currentTimeline; - const /** @type {?} */ timings = ((context.currentAnimateTimings)); - // this is a special case for when a style() call - // directly follows an animate() call (but not inside of an animate() call) - if (!timings && timeline.getCurrentStyleProperties().length) { - timeline.forwardFrame(); - } - const /** @type {?} */ easing = (timings && timings.easing) || ast.easing; - if (ast.isEmptyStep) { - timeline.applyEmptyStep(easing); - } - else { - timeline.setStyles(ast.styles, easing, context.errors, context.options); - } - context.previousNode = ast; - } - /** - * @param {?} ast - * @param {?} context - * @return {?} - */ - visitKeyframes(ast, context) { - const /** @type {?} */ currentAnimateTimings = ((context.currentAnimateTimings)); - const /** @type {?} */ startTime = (((context.currentTimeline))).duration; - const /** @type {?} */ duration = currentAnimateTimings.duration; - const /** @type {?} */ innerContext = context.createSubContext(); - const /** @type {?} */ innerTimeline = innerContext.currentTimeline; - innerTimeline.easing = currentAnimateTimings.easing; - ast.styles.forEach(step => { - const /** @type {?} */ offset = step.offset || 0; - innerTimeline.forwardTime(offset * duration); - innerTimeline.setStyles(step.styles, step.easing, context.errors, context.options); - innerTimeline.applyStylesToKeyframe(); - }); - // this will ensure that the parent timeline gets all the styles from - // the child even if the new timeline below is not used - context.currentTimeline.mergeTimelineCollectedStyles(innerTimeline); - // we do this because the window between this timeline and the sub timeline - // should ensure that the styles within are exactly the same as they were before - context.transformIntoNewTimeline(startTime + duration); - context.previousNode = ast; - } - /** - * @param {?} ast - * @param {?} context - * @return {?} - */ - visitQuery(ast, context) { - // in the event that the first step before this is a style step we need - // to ensure the styles are applied before the children are animated - const /** @type {?} */ startTime = context.currentTimeline.currentTime; - const /** @type {?} */ options = ((ast.options || {})); - const /** @type {?} */ delay = options.delay ? resolveTimingValue(options.delay) : 0; - if (delay && (context.previousNode.type === 6 /* Style */ || - (startTime == 0 && context.currentTimeline.getCurrentStyleProperties().length))) { - context.currentTimeline.snapshotCurrentStyles(); - context.previousNode = DEFAULT_NOOP_PREVIOUS_NODE; - } - let /** @type {?} */ furthestTime = startTime; - const /** @type {?} */ elms = context.invokeQuery(ast.selector, ast.originalSelector, ast.limit, ast.includeSelf, options.optional ? true : false, context.errors); - context.currentQueryTotal = elms.length; - let /** @type {?} */ sameElementTimeline = null; - elms.forEach((element, i) => { - context.currentQueryIndex = i; - const /** @type {?} */ innerContext = context.createSubContext(ast.options, element); - if (delay) { - innerContext.delayNextStep(delay); - } - if (element === context.element) { - sameElementTimeline = innerContext.currentTimeline; - } - visitDslNode(this, ast.animation, innerContext); - // this is here just incase the inner steps only contain or end - // with a style() call (which is here to signal that this is a preparatory - // call to style an element before it is animated again) - innerContext.currentTimeline.applyStylesToKeyframe(); - const /** @type {?} */ endTime = innerContext.currentTimeline.currentTime; - furthestTime = Math.max(furthestTime, endTime); - }); - context.currentQueryIndex = 0; - context.currentQueryTotal = 0; - context.transformIntoNewTimeline(furthestTime); - if (sameElementTimeline) { - context.currentTimeline.mergeTimelineCollectedStyles(sameElementTimeline); - context.currentTimeline.snapshotCurrentStyles(); - } - context.previousNode = ast; - } - /** - * @param {?} ast - * @param {?} context - * @return {?} - */ - visitStagger(ast, context) { - const /** @type {?} */ parentContext = ((context.parentContext)); - const /** @type {?} */ tl = context.currentTimeline; - const /** @type {?} */ timings = ast.timings; - const /** @type {?} */ duration = Math.abs(timings.duration); - const /** @type {?} */ maxTime = duration * (context.currentQueryTotal - 1); - let /** @type {?} */ delay = duration * context.currentQueryIndex; - let /** @type {?} */ staggerTransformer = timings.duration < 0 ? 'reverse' : timings.easing; - switch (staggerTransformer) { - case 'reverse': - delay = maxTime - delay; - break; - case 'full': - delay = parentContext.currentStaggerTime; - break; - } - const /** @type {?} */ timeline = context.currentTimeline; - if (delay) { - timeline.delayNextStep(delay); - } - const /** @type {?} */ startingTime = timeline.currentTime; - visitDslNode(this, ast.animation, context); - context.previousNode = ast; - // time = duration + delay - // the reason why this computation is so complex is because - // the inner timeline may either have a delay value or a stretched - // keyframe depending on if a subtimeline is not used or is used. - parentContext.currentStaggerTime = - (tl.currentTime - startingTime) + (tl.startTime - parentContext.currentTimeline.startTime); - } -} -const DEFAULT_NOOP_PREVIOUS_NODE = ({}); -class AnimationTimelineContext { - /** - * @param {?} _driver - * @param {?} element - * @param {?} subInstructions - * @param {?} errors - * @param {?} timelines - * @param {?=} initialTimeline - */ - constructor(_driver, element, subInstructions, errors, timelines, initialTimeline) { - this._driver = _driver; - this.element = element; - this.subInstructions = subInstructions; - this.errors = errors; - this.timelines = timelines; - this.parentContext = null; - this.currentAnimateTimings = null; - this.previousNode = DEFAULT_NOOP_PREVIOUS_NODE; - this.subContextCount = 0; - this.options = {}; - this.currentQueryIndex = 0; - this.currentQueryTotal = 0; - this.currentStaggerTime = 0; - this.currentTimeline = initialTimeline || new TimelineBuilder(element, 0); - timelines.push(this.currentTimeline); - } - /** - * @return {?} - */ - get params() { return this.options.params; } - /** - * @param {?} options - * @param {?=} skipIfExists - * @return {?} - */ - updateOptions(options, skipIfExists) { - if (!options) - return; - const /** @type {?} */ newOptions = (options); - let /** @type {?} */ optionsToUpdate = this.options; - // NOTE: this will get patched up when other animation methods support duration overrides - if (newOptions.duration != null) { - ((optionsToUpdate)).duration = resolveTimingValue(newOptions.duration); - } - if (newOptions.delay != null) { - optionsToUpdate.delay = resolveTimingValue(newOptions.delay); - } - const /** @type {?} */ newParams = newOptions.params; - if (newParams) { - let /** @type {?} */ paramsToUpdate = ((optionsToUpdate.params)); - if (!paramsToUpdate) { - paramsToUpdate = this.options.params = {}; - } - Object.keys(newParams).forEach(name => { - if (!skipIfExists || !paramsToUpdate.hasOwnProperty(name)) { - paramsToUpdate[name] = interpolateParams(newParams[name], paramsToUpdate, this.errors); - } - }); - } - } - /** - * @return {?} - */ - _copyOptions() { - const /** @type {?} */ options = {}; - if (this.options) { - const /** @type {?} */ oldParams = this.options.params; - if (oldParams) { - const /** @type {?} */ params = options['params'] = {}; - Object.keys(oldParams).forEach(name => { params[name] = oldParams[name]; }); - } - } - return options; - } - /** - * @param {?=} options - * @param {?=} element - * @param {?=} newTime - * @return {?} - */ - createSubContext(options = null, element, newTime) { - const /** @type {?} */ target = element || this.element; - const /** @type {?} */ context = new AnimationTimelineContext(this._driver, target, this.subInstructions, this.errors, this.timelines, this.currentTimeline.fork(target, newTime || 0)); - context.previousNode = this.previousNode; - context.currentAnimateTimings = this.currentAnimateTimings; - context.options = this._copyOptions(); - context.updateOptions(options); - context.currentQueryIndex = this.currentQueryIndex; - context.currentQueryTotal = this.currentQueryTotal; - context.parentContext = this; - this.subContextCount++; - return context; - } - /** - * @param {?=} newTime - * @return {?} - */ - transformIntoNewTimeline(newTime) { - this.previousNode = DEFAULT_NOOP_PREVIOUS_NODE; - this.currentTimeline = this.currentTimeline.fork(this.element, newTime); - this.timelines.push(this.currentTimeline); - return this.currentTimeline; - } - /** - * @param {?} instruction - * @param {?} duration - * @param {?} delay - * @return {?} - */ - appendInstructionToTimeline(instruction, duration, delay) { - const /** @type {?} */ updatedTimings = { - duration: duration != null ? duration : instruction.duration, - delay: this.currentTimeline.currentTime + (delay != null ? delay : 0) + instruction.delay, - easing: '' - }; - const /** @type {?} */ builder = new SubTimelineBuilder(instruction.element, instruction.keyframes, instruction.preStyleProps, instruction.postStyleProps, updatedTimings, instruction.stretchStartingKeyframe); - this.timelines.push(builder); - return updatedTimings; - } - /** - * @param {?} time - * @return {?} - */ - incrementTime(time) { - this.currentTimeline.forwardTime(this.currentTimeline.duration + time); - } - /** - * @param {?} delay - * @return {?} - */ - delayNextStep(delay) { - // negative delays are not yet supported - if (delay > 0) { - this.currentTimeline.delayNextStep(delay); - } - } - /** - * @param {?} selector - * @param {?} originalSelector - * @param {?} limit - * @param {?} includeSelf - * @param {?} optional - * @param {?} errors - * @return {?} - */ - invokeQuery(selector, originalSelector, limit, includeSelf, optional, errors) { - let /** @type {?} */ results = []; - if (includeSelf) { - results.push(this.element); - } - if (selector.length > 0) { - const /** @type {?} */ multi = limit != 1; - let /** @type {?} */ elements = this._driver.query(this.element, selector, multi); - if (limit !== 0) { - elements = elements.slice(0, limit); - } - results.push(...elements); - } - if (!optional && results.length == 0) { - errors.push(`\`query("${originalSelector}")\` returned zero elements. (Use \`query("${originalSelector}", { optional: true })\` if you wish to allow this.)`); - } - return results; - } -} -class TimelineBuilder { - /** - * @param {?} element - * @param {?} startTime - * @param {?=} _elementTimelineStylesLookup - */ - constructor(element, startTime, _elementTimelineStylesLookup) { - this.element = element; - this.startTime = startTime; - this._elementTimelineStylesLookup = _elementTimelineStylesLookup; - this.duration = 0; - this._previousKeyframe = {}; - this._currentKeyframe = {}; - this._keyframes = new Map(); - this._styleSummary = {}; - this._pendingStyles = {}; - this._backFill = {}; - this._currentEmptyStepKeyframe = null; - if (!this._elementTimelineStylesLookup) { - this._elementTimelineStylesLookup = new Map(); - } - this._localTimelineStyles = Object.create(this._backFill, {}); - this._globalTimelineStyles = this._elementTimelineStylesLookup.get(element); - if (!this._globalTimelineStyles) { - this._globalTimelineStyles = this._localTimelineStyles; - this._elementTimelineStylesLookup.set(element, this._localTimelineStyles); - } - this._loadKeyframe(); - } - /** - * @return {?} - */ - containsAnimation() { - switch (this._keyframes.size) { - case 0: - return false; - case 1: - return this.getCurrentStyleProperties().length > 0; - default: - return true; - } - } - /** - * @return {?} - */ - getCurrentStyleProperties() { return Object.keys(this._currentKeyframe); } - /** - * @return {?} - */ - get currentTime() { return this.startTime + this.duration; } - /** - * @param {?} delay - * @return {?} - */ - delayNextStep(delay) { - // in the event that a style() step is placed right before a stagger() - // and that style() step is the very first style() value in the animation - // then we need to make a copy of the keyframe [0, copy, 1] so that the delay - // properly applies the style() values to work with the stagger... - const /** @type {?} */ hasPreStyleStep = this._keyframes.size == 1 && Object.keys(this._pendingStyles).length; - if (this.duration || hasPreStyleStep) { - this.forwardTime(this.currentTime + delay); - if (hasPreStyleStep) { - this.snapshotCurrentStyles(); - } - } - else { - this.startTime += delay; - } - } - /** - * @param {?} element - * @param {?=} currentTime - * @return {?} - */ - fork(element, currentTime) { - this.applyStylesToKeyframe(); - return new TimelineBuilder(element, currentTime || this.currentTime, this._elementTimelineStylesLookup); - } - /** - * @return {?} - */ - _loadKeyframe() { - if (this._currentKeyframe) { - this._previousKeyframe = this._currentKeyframe; - } - this._currentKeyframe = ((this._keyframes.get(this.duration))); - if (!this._currentKeyframe) { - this._currentKeyframe = Object.create(this._backFill, {}); - this._keyframes.set(this.duration, this._currentKeyframe); - } - } - /** - * @return {?} - */ - forwardFrame() { - this.duration += ONE_FRAME_IN_MILLISECONDS; - this._loadKeyframe(); - } - /** - * @param {?} time - * @return {?} - */ - forwardTime(time) { - this.applyStylesToKeyframe(); - this.duration = time; - this._loadKeyframe(); - } - /** - * @param {?} prop - * @param {?} value - * @return {?} - */ - _updateStyle(prop, value) { - this._localTimelineStyles[prop] = value; - this._globalTimelineStyles[prop] = value; - this._styleSummary[prop] = { time: this.currentTime, value }; - } - /** - * @return {?} - */ - allowOnlyTimelineStyles() { return this._currentEmptyStepKeyframe !== this._currentKeyframe; } - /** - * @param {?} easing - * @return {?} - */ - applyEmptyStep(easing) { - if (easing) { - this._previousKeyframe['easing'] = easing; - } - // special case for animate(duration): - // all missing styles are filled with a `*` value then - // if any destination styles are filled in later on the same - // keyframe then they will override the overridden styles - // We use `_globalTimelineStyles` here because there may be - // styles in previous keyframes that are not present in this timeline - Object.keys(this._globalTimelineStyles).forEach(prop => { - this._backFill[prop] = this._globalTimelineStyles[prop] || AUTO_STYLE; - this._currentKeyframe[prop] = AUTO_STYLE; - }); - this._currentEmptyStepKeyframe = this._currentKeyframe; - } - /** - * @param {?} input - * @param {?} easing - * @param {?} errors - * @param {?=} options - * @return {?} - */ - setStyles(input, easing, errors, options) { - if (easing) { - this._previousKeyframe['easing'] = easing; - } - const /** @type {?} */ params = (options && options.params) || {}; - const /** @type {?} */ styles = flattenStyles(input, this._globalTimelineStyles); - Object.keys(styles).forEach(prop => { - const /** @type {?} */ val = interpolateParams(styles[prop], params, errors); - this._pendingStyles[prop] = val; - if (!this._localTimelineStyles.hasOwnProperty(prop)) { - this._backFill[prop] = this._globalTimelineStyles.hasOwnProperty(prop) ? - this._globalTimelineStyles[prop] : - AUTO_STYLE; - } - this._updateStyle(prop, val); - }); - } - /** - * @return {?} - */ - applyStylesToKeyframe() { - const /** @type {?} */ styles = this._pendingStyles; - const /** @type {?} */ props = Object.keys(styles); - if (props.length == 0) - return; - this._pendingStyles = {}; - props.forEach(prop => { - const /** @type {?} */ val = styles[prop]; - this._currentKeyframe[prop] = val; - }); - Object.keys(this._localTimelineStyles).forEach(prop => { - if (!this._currentKeyframe.hasOwnProperty(prop)) { - this._currentKeyframe[prop] = this._localTimelineStyles[prop]; - } - }); - } - /** - * @return {?} - */ - snapshotCurrentStyles() { - Object.keys(this._localTimelineStyles).forEach(prop => { - const /** @type {?} */ val = this._localTimelineStyles[prop]; - this._pendingStyles[prop] = val; - this._updateStyle(prop, val); - }); - } - /** - * @return {?} - */ - getFinalKeyframe() { return this._keyframes.get(this.duration); } - /** - * @return {?} - */ - get properties() { - const /** @type {?} */ properties = []; - for (let /** @type {?} */ prop in this._currentKeyframe) { - properties.push(prop); - } - return properties; - } - /** - * @param {?} timeline - * @return {?} - */ - mergeTimelineCollectedStyles(timeline) { - Object.keys(timeline._styleSummary).forEach(prop => { - const /** @type {?} */ details0 = this._styleSummary[prop]; - const /** @type {?} */ details1 = timeline._styleSummary[prop]; - if (!details0 || details1.time > details0.time) { - this._updateStyle(prop, details1.value); - } - }); - } - /** - * @return {?} - */ - buildKeyframes() { - this.applyStylesToKeyframe(); - const /** @type {?} */ preStyleProps = new Set(); - const /** @type {?} */ postStyleProps = new Set(); - const /** @type {?} */ isEmpty = this._keyframes.size === 1 && this.duration === 0; - let /** @type {?} */ finalKeyframes = []; - this._keyframes.forEach((keyframe, time) => { - const /** @type {?} */ finalKeyframe = copyStyles(keyframe, true); - Object.keys(finalKeyframe).forEach(prop => { - const /** @type {?} */ value = finalKeyframe[prop]; - if (value == ɵPRE_STYLE) { - preStyleProps.add(prop); - } - else if (value == AUTO_STYLE) { - postStyleProps.add(prop); - } - }); - if (!isEmpty) { - finalKeyframe['offset'] = time / this.duration; - } - finalKeyframes.push(finalKeyframe); - }); - const /** @type {?} */ preProps = preStyleProps.size ? iteratorToArray(preStyleProps.values()) : []; - const /** @type {?} */ postProps = postStyleProps.size ? iteratorToArray(postStyleProps.values()) : []; - // special case for a 0-second animation (which is designed just to place styles onscreen) - if (isEmpty) { - const /** @type {?} */ kf0 = finalKeyframes[0]; - const /** @type {?} */ kf1 = copyObj(kf0); - kf0['offset'] = 0; - kf1['offset'] = 1; - finalKeyframes = [kf0, kf1]; - } - return createTimelineInstruction(this.element, finalKeyframes, preProps, postProps, this.duration, this.startTime, this.easing, false); - } -} -class SubTimelineBuilder extends TimelineBuilder { - /** - * @param {?} element - * @param {?} keyframes - * @param {?} preStyleProps - * @param {?} postStyleProps - * @param {?} timings - * @param {?=} _stretchStartingKeyframe - */ - constructor(element, keyframes, preStyleProps, postStyleProps, timings, _stretchStartingKeyframe = false) { - super(element, timings.delay); - this.element = element; - this.keyframes = keyframes; - this.preStyleProps = preStyleProps; - this.postStyleProps = postStyleProps; - this._stretchStartingKeyframe = _stretchStartingKeyframe; - this.timings = { duration: timings.duration, delay: timings.delay, easing: timings.easing }; - } - /** - * @return {?} - */ - containsAnimation() { return this.keyframes.length > 1; } - /** - * @return {?} - */ - buildKeyframes() { - let /** @type {?} */ keyframes = this.keyframes; - let { delay, duration, easing } = this.timings; - if (this._stretchStartingKeyframe && delay) { - const /** @type {?} */ newKeyframes = []; - const /** @type {?} */ totalTime = duration + delay; - const /** @type {?} */ startingGap = delay / totalTime; - // the original starting keyframe now starts once the delay is done - const /** @type {?} */ newFirstKeyframe = copyStyles(keyframes[0], false); - newFirstKeyframe['offset'] = 0; - newKeyframes.push(newFirstKeyframe); - const /** @type {?} */ oldFirstKeyframe = copyStyles(keyframes[0], false); - oldFirstKeyframe['offset'] = roundOffset(startingGap); - newKeyframes.push(oldFirstKeyframe); - /* - When the keyframe is stretched then it means that the delay before the animation - starts is gone. Instead the first keyframe is placed at the start of the animation - and it is then copied to where it starts when the original delay is over. This basically - means nothing animates during that delay, but the styles are still renderered. For this - to work the original offset values that exist in the original keyframes must be "warped" - so that they can take the new keyframe + delay into account. - - delay=1000, duration=1000, keyframes = 0 .5 1 - - turns into - - delay=0, duration=2000, keyframes = 0 .33 .66 1 - */ - // offsets between 1 ... n -1 are all warped by the keyframe stretch - const /** @type {?} */ limit = keyframes.length - 1; - for (let /** @type {?} */ i = 1; i <= limit; i++) { - let /** @type {?} */ kf = copyStyles(keyframes[i], false); - const /** @type {?} */ oldOffset = (kf['offset']); - const /** @type {?} */ timeAtKeyframe = delay + oldOffset * duration; - kf['offset'] = roundOffset(timeAtKeyframe / totalTime); - newKeyframes.push(kf); - } - // the new starting keyframe should be added at the start - duration = totalTime; - delay = 0; - easing = ''; - keyframes = newKeyframes; - } - return createTimelineInstruction(this.element, keyframes, this.preStyleProps, this.postStyleProps, duration, delay, easing, true); - } -} -/** - * @param {?} offset - * @param {?=} decimalPoints - * @return {?} - */ -function roundOffset(offset, decimalPoints = 3) { - const /** @type {?} */ mult = Math.pow(10, decimalPoints - 1); - return Math.round(offset * mult) / mult; -} -/** - * @param {?} input - * @param {?} allStyles - * @return {?} - */ -function flattenStyles(input, allStyles) { - const /** @type {?} */ styles = {}; - let /** @type {?} */ allProperties; - input.forEach(token => { - if (token === '*') { - allProperties = allProperties || Object.keys(allStyles); - allProperties.forEach(prop => { styles[prop] = AUTO_STYLE; }); - } - else { - copyStyles(/** @type {?} */ (token), false, styles); - } - }); - return styles; -} - -/** - * @license - * Copyright Google Inc. All Rights Reserved. - * - * Use of this source code is governed by an MIT-style license that can be - * found in the LICENSE file at https://angular.io/license - */ -class Animation { - /** - * @param {?} _driver - * @param {?} input - */ - constructor(_driver, input) { - this._driver = _driver; - const errors = []; - const ast = buildAnimationAst(input, errors); - if (errors.length) { - const errorMessage = `animation validation failed:\n${errors.join("\n")}`; - throw new Error(errorMessage); - } - this._animationAst = ast; - } - /** - * @param {?} element - * @param {?} startingStyles - * @param {?} destinationStyles - * @param {?} options - * @param {?=} subInstructions - * @return {?} - */ - buildTimelines(element, startingStyles, destinationStyles, options, subInstructions) { - const /** @type {?} */ start = Array.isArray(startingStyles) ? normalizeStyles(startingStyles) : (startingStyles); - const /** @type {?} */ dest = Array.isArray(destinationStyles) ? normalizeStyles(destinationStyles) : (destinationStyles); - const /** @type {?} */ errors = []; - subInstructions = subInstructions || new ElementInstructionMap(); - const /** @type {?} */ result = buildAnimationTimelines(this._driver, element, this._animationAst, start, dest, options, subInstructions, errors); - if (errors.length) { - const /** @type {?} */ errorMessage = `animation building failed:\n${errors.join("\n")}`; - throw new Error(errorMessage); - } - return result; - } -} - -/** - * @license - * Copyright Google Inc. All Rights Reserved. - * - * Use of this source code is governed by an MIT-style license that can be - * found in the LICENSE file at https://angular.io/license - */ -/** - * @experimental Animation support is experimental. - */ -/** - * @license - * Copyright Google Inc. All Rights Reserved. - * - * Use of this source code is governed by an MIT-style license that can be - * found in the LICENSE file at https://angular.io/license - */ class AnimationStyleNormalizer { -} -/** - * @experimental Animation support is experimental. - */ -class NoopAnimationStyleNormalizer { - normalizePropertyName(propertyName, errors) { return propertyName; } - normalizeStyleValue(userProvidedProperty, normalizedProperty, value, errors) { - return value; - } -} - -/** - * @license - * Copyright Google Inc. All Rights Reserved. - * - * Use of this source code is governed by an MIT-style license that can be - * found in the LICENSE file at https://angular.io/license - */ -class WebAnimationsStyleNormalizer extends AnimationStyleNormalizer { - /** - * @param {?} propertyName - * @param {?} errors - * @return {?} - */ - normalizePropertyName(propertyName, errors) { - return dashCaseToCamelCase(propertyName); - } - /** - * @param {?} userProvidedProperty - * @param {?} normalizedProperty - * @param {?} value - * @param {?} errors - * @return {?} - */ - normalizeStyleValue(userProvidedProperty, normalizedProperty, value, errors) { - let /** @type {?} */ unit = ''; - const /** @type {?} */ strVal = value.toString().trim(); - if (DIMENSIONAL_PROP_MAP[normalizedProperty] && value !== 0 && value !== '0') { - if (typeof value === 'number') { - unit = 'px'; - } - else { - const /** @type {?} */ valAndSuffixMatch = value.match(/^[+-]?[\d\.]+([a-z]*)$/); - if (valAndSuffixMatch && valAndSuffixMatch[1].length == 0) { - errors.push(`Please provide a CSS unit value for ${userProvidedProperty}:${value}`); - } - } - } - return strVal + unit; - } -} -const DIMENSIONAL_PROP_MAP = makeBooleanMap('width,height,minWidth,minHeight,maxWidth,maxHeight,left,top,bottom,right,fontSize,outlineWidth,outlineOffset,paddingTop,paddingLeft,paddingBottom,paddingRight,marginTop,marginLeft,marginBottom,marginRight,borderRadius,borderWidth,borderTopWidth,borderLeftWidth,borderRightWidth,borderBottomWidth,textIndent,perspective' - .split(',')); -/** - * @param {?} keys - * @return {?} - */ -function makeBooleanMap(keys) { - const /** @type {?} */ map = {}; - keys.forEach(key => map[key] = true); - return map; -} - -/** - * @license - * Copyright Google Inc. All Rights Reserved. - * - * Use of this source code is governed by an MIT-style license that can be - * found in the LICENSE file at https://angular.io/license - */ -/** - * @param {?} element - * @param {?} triggerName - * @param {?} fromState - * @param {?} toState - * @param {?} isRemovalTransition - * @param {?} fromStyles - * @param {?} toStyles - * @param {?} timelines - * @param {?} queriedElements - * @param {?} preStyleProps - * @param {?} postStyleProps - * @param {?=} errors - * @return {?} - */ -function createTransitionInstruction(element, triggerName, fromState, toState, isRemovalTransition, fromStyles, toStyles, timelines, queriedElements, preStyleProps, postStyleProps, errors) { - return { - type: 0 /* TransitionAnimation */, - element, - triggerName, - isRemovalTransition, - fromState, - fromStyles, - toState, - toStyles, - timelines, - queriedElements, - preStyleProps, - postStyleProps, - errors - }; -} - -/** - * @license - * Copyright Google Inc. All Rights Reserved. - * - * Use of this source code is governed by an MIT-style license that can be - * found in the LICENSE file at https://angular.io/license - */ -const EMPTY_OBJECT = {}; -class AnimationTransitionFactory { - /** - * @param {?} _triggerName - * @param {?} ast - * @param {?} _stateStyles - */ - constructor(_triggerName, ast, _stateStyles) { - this._triggerName = _triggerName; - this.ast = ast; - this._stateStyles = _stateStyles; - } - /** - * @param {?} currentState - * @param {?} nextState - * @return {?} - */ - match(currentState, nextState) { - return oneOrMoreTransitionsMatch(this.ast.matchers, currentState, nextState); - } - /** - * @param {?} stateName - * @param {?} params - * @param {?} errors - * @return {?} - */ - buildStyles(stateName, params, errors) { - const /** @type {?} */ backupStateStyler = this._stateStyles['*']; - const /** @type {?} */ stateStyler = this._stateStyles[stateName]; - const /** @type {?} */ backupStyles = backupStateStyler ? backupStateStyler.buildStyles(params, errors) : {}; - return stateStyler ? stateStyler.buildStyles(params, errors) : backupStyles; - } - /** - * @param {?} driver - * @param {?} element - * @param {?} currentState - * @param {?} nextState - * @param {?=} currentOptions - * @param {?=} nextOptions - * @param {?=} subInstructions - * @return {?} - */ - build(driver, element, currentState, nextState, currentOptions, nextOptions, subInstructions) { - const /** @type {?} */ errors = []; - const /** @type {?} */ transitionAnimationParams = this.ast.options && this.ast.options.params || EMPTY_OBJECT; - const /** @type {?} */ currentAnimationParams = currentOptions && currentOptions.params || EMPTY_OBJECT; - const /** @type {?} */ currentStateStyles = this.buildStyles(currentState, currentAnimationParams, errors); - const /** @type {?} */ nextAnimationParams = nextOptions && nextOptions.params || EMPTY_OBJECT; - const /** @type {?} */ nextStateStyles = this.buildStyles(nextState, nextAnimationParams, errors); - const /** @type {?} */ queriedElements = new Set(); - const /** @type {?} */ preStyleMap = new Map(); - const /** @type {?} */ postStyleMap = new Map(); - const /** @type {?} */ isRemoval = nextState === 'void'; - const /** @type {?} */ animationOptions = { params: Object.assign({}, transitionAnimationParams, nextAnimationParams) }; - const /** @type {?} */ timelines = buildAnimationTimelines(driver, element, this.ast.animation, currentStateStyles, nextStateStyles, animationOptions, subInstructions, errors); - if (errors.length) { - return createTransitionInstruction(element, this._triggerName, currentState, nextState, isRemoval, currentStateStyles, nextStateStyles, [], [], preStyleMap, postStyleMap, errors); - } - timelines.forEach(tl => { - const /** @type {?} */ elm = tl.element; - const /** @type {?} */ preProps = getOrSetAsInMap(preStyleMap, elm, {}); - tl.preStyleProps.forEach(prop => preProps[prop] = true); - const /** @type {?} */ postProps = getOrSetAsInMap(postStyleMap, elm, {}); - tl.postStyleProps.forEach(prop => postProps[prop] = true); - if (elm !== element) { - queriedElements.add(elm); - } - }); - const /** @type {?} */ queriedElementsList = iteratorToArray(queriedElements.values()); - return createTransitionInstruction(element, this._triggerName, currentState, nextState, isRemoval, currentStateStyles, nextStateStyles, timelines, queriedElementsList, preStyleMap, postStyleMap); - } -} -/** - * @param {?} matchFns - * @param {?} currentState - * @param {?} nextState - * @return {?} - */ -function oneOrMoreTransitionsMatch(matchFns, currentState, nextState) { - return matchFns.some(fn => fn(currentState, nextState)); -} -class AnimationStateStyles { - /** - * @param {?} styles - * @param {?} defaultParams - */ - constructor(styles, defaultParams) { - this.styles = styles; - this.defaultParams = defaultParams; - } - /** - * @param {?} params - * @param {?} errors - * @return {?} - */ - buildStyles(params, errors) { - const /** @type {?} */ finalStyles = {}; - const /** @type {?} */ combinedParams = copyObj(this.defaultParams); - Object.keys(params).forEach(key => { - const /** @type {?} */ value = params[key]; - if (value != null) { - combinedParams[key] = value; - } - }); - this.styles.styles.forEach(value => { - if (typeof value !== 'string') { - const /** @type {?} */ styleObj = (value); - Object.keys(styleObj).forEach(prop => { - let /** @type {?} */ val = styleObj[prop]; - if (val.length > 1) { - val = interpolateParams(val, combinedParams, errors); - } - finalStyles[prop] = val; - }); - } - }); - return finalStyles; - } -} - -/** - * @license - * Copyright Google Inc. All Rights Reserved. - * - * Use of this source code is governed by an MIT-style license that can be - * found in the LICENSE file at https://angular.io/license - */ -/** - * \@experimental Animation support is experimental. - * @param {?} name - * @param {?} ast - * @return {?} - */ -function buildTrigger(name, ast) { - return new AnimationTrigger(name, ast); -} -/** - * \@experimental Animation support is experimental. - */ -class AnimationTrigger { - /** - * @param {?} name - * @param {?} ast - */ - constructor(name, ast) { - this.name = name; - this.ast = ast; - this.transitionFactories = []; - this.states = {}; - ast.states.forEach(ast => { - const defaultParams = (ast.options && ast.options.params) || {}; - this.states[ast.name] = new AnimationStateStyles(ast.style, defaultParams); - }); - balanceProperties(this.states, 'true', '1'); - balanceProperties(this.states, 'false', '0'); - ast.transitions.forEach(ast => { - this.trans
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