mirror of
https://github.com/ionic-team/ionic-framework.git
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86 lines
3.1 KiB
JavaScript
86 lines
3.1 KiB
JavaScript
// Copyright 2014 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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(function(scope) {
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var consumeLengthOrPercent = scope.consumeParenthesised.bind(null, scope.parseLengthOrPercent);
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var consumeLengthOrPercentPair = scope.consumeRepeated.bind(undefined, consumeLengthOrPercent, /^/);
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var mergeSizePair = scope.mergeNestedRepeated.bind(undefined, scope.mergeDimensions, ' ');
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var mergeSizePairList = scope.mergeNestedRepeated.bind(undefined, mergeSizePair, ',');
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function parseShape(input) {
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var circle = scope.consumeToken(/^circle/, input);
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if (circle && circle[0]) {
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return ['circle'].concat(scope.consumeList([
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scope.ignore(scope.consumeToken.bind(undefined, /^\(/)),
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consumeLengthOrPercent,
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scope.ignore(scope.consumeToken.bind(undefined, /^at/)),
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scope.consumePosition,
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scope.ignore(scope.consumeToken.bind(undefined, /^\)/))
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], circle[1]));
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}
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var ellipse = scope.consumeToken(/^ellipse/, input);
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if (ellipse && ellipse[0]) {
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return ['ellipse'].concat(scope.consumeList([
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scope.ignore(scope.consumeToken.bind(undefined, /^\(/)),
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consumeLengthOrPercentPair,
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scope.ignore(scope.consumeToken.bind(undefined, /^at/)),
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scope.consumePosition,
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scope.ignore(scope.consumeToken.bind(undefined, /^\)/))
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], ellipse[1]));
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}
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var polygon = scope.consumeToken(/^polygon/, input);
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if (polygon && polygon[0]) {
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return ['polygon'].concat(scope.consumeList([
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scope.ignore(scope.consumeToken.bind(undefined, /^\(/)),
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scope.optional(scope.consumeToken.bind(undefined, /^nonzero\s*,|^evenodd\s*,/), 'nonzero,'),
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scope.consumeSizePairList,
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scope.ignore(scope.consumeToken.bind(undefined, /^\)/))
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], polygon[1]));
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}
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}
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function mergeShapes(left, right) {
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if (left[0] !== right[0])
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return;
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if (left[0] == 'circle') {
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return scope.mergeList(left.slice(1), right.slice(1), [
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'circle(',
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scope.mergeDimensions,
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' at ',
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scope.mergeOffsetList,
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')']);
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}
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if (left[0] == 'ellipse') {
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return scope.mergeList(left.slice(1), right.slice(1), [
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'ellipse(',
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scope.mergeNonNegativeSizePair,
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' at ',
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scope.mergeOffsetList,
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')']);
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}
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if (left[0] == 'polygon' && left[1] == right[1]) {
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return scope.mergeList(left.slice(2), right.slice(2), [
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'polygon(',
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left[1],
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mergeSizePairList,
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')']);
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}
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}
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scope.addPropertiesHandler(parseShape, mergeShapes, ['shape-outside']);
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})(webAnimations1);
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