CDSS-daming-web/node_modules/echarts/lib/chart/custom/prepare.js

/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License.  You may obtain a copy of the License at
*
*   http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied.  See the License for the
* specific language governing permissions and limitations
* under the License.
*/


/**
 * AUTO-GENERATED FILE. DO NOT MODIFY.
 */

/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License.  You may obtain a copy of the License at
*
*   http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied.  See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import { customInnerStore, TRANSFORM_PROPS } from './CustomSeries';
import { normalizeToArray } from '../../util/model';
import { assert, hasOwn, indexOf, isArrayLike, keys } from 'zrender/lib/core/util';
import { cloneValue } from 'zrender/lib/animation/Animator';
var LEGACY_TRANSFORM_PROPS = {
  position: ['x', 'y'],
  scale: ['scaleX', 'scaleY'],
  origin: ['originX', 'originY']
};

function setLegacyTransformProp(elOption, targetProps, legacyName) {
  var legacyArr = elOption[legacyName];
  var xyName = LEGACY_TRANSFORM_PROPS[legacyName];

  if (legacyArr) {
    targetProps[xyName[0]] = legacyArr[0];
    targetProps[xyName[1]] = legacyArr[1];
  }
}

function setTransformProp(elOption, allProps, name) {
  if (elOption[name] != null) {
    allProps[name] = elOption[name];
  }
}

function setTransformPropToTransitionFrom(transitionFrom, name, fromTransformable // If provided, retrieve from the element.
) {
  if (fromTransformable) {
    transitionFrom[name] = fromTransformable[name];
  }
} // See [STRATEGY_TRANSITION]


export function prepareShapeOrExtraTransitionFrom(mainAttr, fromEl, elOption, transFromProps, isInit) {
  var attrOpt = elOption[mainAttr];

  if (!attrOpt) {
    return;
  }

  var elPropsInAttr = fromEl[mainAttr];
  var transFromPropsInAttr;
  var enterFrom = attrOpt.enterFrom;

  if (isInit && enterFrom) {
    !transFromPropsInAttr && (transFromPropsInAttr = transFromProps[mainAttr] = {});
    var enterFromKeys = keys(enterFrom);

    for (var i = 0; i < enterFromKeys.length; i++) {
      // `enterFrom` props are not necessarily also declared in `shape`/`style`/...,
      // for example, `opacity` can only declared in `enterFrom` but not in `style`.
      var key = enterFromKeys[i]; // Do not clone, animator will perform that clone.

      transFromPropsInAttr[key] = enterFrom[key];
    }
  }

  if (!isInit && elPropsInAttr) {
    if (attrOpt.transition) {
      !transFromPropsInAttr && (transFromPropsInAttr = transFromProps[mainAttr] = {});
      var transitionKeys = normalizeToArray(attrOpt.transition);

      for (var i = 0; i < transitionKeys.length; i++) {
        var key = transitionKeys[i];
        var elVal = elPropsInAttr[key];

        if (process.env.NODE_ENV !== 'production') {
          checkNonStyleTansitionRefer(key, attrOpt[key], elVal);
        } // Do not clone, see `checkNonStyleTansitionRefer`.


        transFromPropsInAttr[key] = elVal;
      }
    } else if (indexOf(elOption.transition, mainAttr) >= 0) {
      !transFromPropsInAttr && (transFromPropsInAttr = transFromProps[mainAttr] = {});
      var elPropsInAttrKeys = keys(elPropsInAttr);

      for (var i = 0; i < elPropsInAttrKeys.length; i++) {
        var key = elPropsInAttrKeys[i];
        var elVal = elPropsInAttr[key];

        if (isNonStyleTransitionEnabled(attrOpt[key], elVal)) {
          transFromPropsInAttr[key] = elVal;
        }
      }
    }
  }

  var leaveTo = attrOpt.leaveTo;

  if (leaveTo) {
    var leaveToProps = getOrCreateLeaveToPropsFromEl(fromEl);
    var leaveToPropsInAttr = leaveToProps[mainAttr] || (leaveToProps[mainAttr] = {});
    var leaveToKeys = keys(leaveTo);

    for (var i = 0; i < leaveToKeys.length; i++) {
      var key = leaveToKeys[i];
      leaveToPropsInAttr[key] = leaveTo[key];
    }
  }
}
export function prepareShapeOrExtraAllPropsFinal(mainAttr, elOption, allProps) {
  var attrOpt = elOption[mainAttr];

  if (!attrOpt) {
    return;
  }

  var allPropsInAttr = allProps[mainAttr] = {};
  var keysInAttr = keys(attrOpt);

  for (var i = 0; i < keysInAttr.length; i++) {
    var key = keysInAttr[i]; // To avoid share one object with different element, and
    // to avoid user modify the object inexpectedly, have to clone.

    allPropsInAttr[key] = cloneValue(attrOpt[key]);
  }
} // See [STRATEGY_TRANSITION].

export function prepareTransformTransitionFrom(el, elOption, transFromProps, isInit) {
  var enterFrom = elOption.enterFrom;

  if (isInit && enterFrom) {
    var enterFromKeys = keys(enterFrom);

    for (var i = 0; i < enterFromKeys.length; i++) {
      var key = enterFromKeys[i];

      if (process.env.NODE_ENV !== 'production') {
        checkTransformPropRefer(key, 'el.enterFrom');
      } // Do not clone, animator will perform that clone.


      transFromProps[key] = enterFrom[key];
    }
  }

  if (!isInit) {
    if (elOption.transition) {
      var transitionKeys = normalizeToArray(elOption.transition);

      for (var i = 0; i < transitionKeys.length; i++) {
        var key = transitionKeys[i];

        if (key === 'style' || key === 'shape' || key === 'extra') {
          continue;
        }

        var elVal = el[key];

        if (process.env.NODE_ENV !== 'production') {
          checkTransformPropRefer(key, 'el.transition');
          checkNonStyleTansitionRefer(key, elOption[key], elVal);
        } // Do not clone, see `checkNonStyleTansitionRefer`.


        transFromProps[key] = elVal;
      }
    } // This default transition see [STRATEGY_TRANSITION]
    else {
        setTransformPropToTransitionFrom(transFromProps, 'x', el);
        setTransformPropToTransitionFrom(transFromProps, 'y', el);
      }
  }

  var leaveTo = elOption.leaveTo;

  if (leaveTo) {
    var leaveToProps = getOrCreateLeaveToPropsFromEl(el);
    var leaveToKeys = keys(leaveTo);

    for (var i = 0; i < leaveToKeys.length; i++) {
      var key = leaveToKeys[i];

      if (process.env.NODE_ENV !== 'production') {
        checkTransformPropRefer(key, 'el.leaveTo');
      }

      leaveToProps[key] = leaveTo[key];
    }
  }
}
export function prepareTransformAllPropsFinal(el, elOption, allProps) {
  setLegacyTransformProp(elOption, allProps, 'position');
  setLegacyTransformProp(elOption, allProps, 'scale');
  setLegacyTransformProp(elOption, allProps, 'origin');
  setTransformProp(elOption, allProps, 'x');
  setTransformProp(elOption, allProps, 'y');
  setTransformProp(elOption, allProps, 'scaleX');
  setTransformProp(elOption, allProps, 'scaleY');
  setTransformProp(elOption, allProps, 'originX');
  setTransformProp(elOption, allProps, 'originY');
  setTransformProp(elOption, allProps, 'rotation');
} // See [STRATEGY_TRANSITION].

export function prepareStyleTransitionFrom(fromEl, elOption, styleOpt, transFromProps, isInit) {
  if (!styleOpt) {
    return;
  }

  var fromElStyle = fromEl.style;
  var transFromStyleProps;
  var enterFrom = styleOpt.enterFrom;

  if (isInit && enterFrom) {
    var enterFromKeys = keys(enterFrom);
    !transFromStyleProps && (transFromStyleProps = transFromProps.style = {});

    for (var i = 0; i < enterFromKeys.length; i++) {
      var key = enterFromKeys[i]; // Do not clone, animator will perform that clone.

      transFromStyleProps[key] = enterFrom[key];
    }
  }

  if (!isInit && fromElStyle) {
    if (styleOpt.transition) {
      var transitionKeys = normalizeToArray(styleOpt.transition);
      !transFromStyleProps && (transFromStyleProps = transFromProps.style = {});

      for (var i = 0; i < transitionKeys.length; i++) {
        var key = transitionKeys[i];
        var elVal = fromElStyle[key]; // Do not clone, see `checkNonStyleTansitionRefer`.

        transFromStyleProps[key] = elVal;
      }
    } else if (fromEl.getAnimationStyleProps && indexOf(elOption.transition, 'style') >= 0) {
      var animationProps = fromEl.getAnimationStyleProps();
      var animationStyleProps = animationProps ? animationProps.style : null;

      if (animationStyleProps) {
        !transFromStyleProps && (transFromStyleProps = transFromProps.style = {});
        var styleKeys = keys(styleOpt);

        for (var i = 0; i < styleKeys.length; i++) {
          var key = styleKeys[i];

          if (animationStyleProps[key]) {
            var elVal = fromElStyle[key];
            transFromStyleProps[key] = elVal;
          }
        }
      }
    }
  }

  var leaveTo = styleOpt.leaveTo;

  if (leaveTo) {
    var leaveToKeys = keys(leaveTo);
    var leaveToProps = getOrCreateLeaveToPropsFromEl(fromEl);
    var leaveToStyleProps = leaveToProps.style || (leaveToProps.style = {});

    for (var i = 0; i < leaveToKeys.length; i++) {
      var key = leaveToKeys[i];
      leaveToStyleProps[key] = leaveTo[key];
    }
  }
}
var checkNonStyleTansitionRefer;

if (process.env.NODE_ENV !== 'production') {
  checkNonStyleTansitionRefer = function (propName, optVal, elVal) {
    if (!isArrayLike(optVal)) {
      assert(optVal != null && isFinite(optVal), 'Prop `' + propName + '` must refer to a finite number or ArrayLike for transition.');
    } else {
      // Try not to copy array for performance, but if user use the same object in different
      // call of `renderItem`, it will casue animation transition fail.
      assert(optVal !== elVal, 'Prop `' + propName + '` must use different Array object each time for transition.');
    }
  };
}

function isNonStyleTransitionEnabled(optVal, elVal) {
  // The same as `checkNonStyleTansitionRefer`.
  return !isArrayLike(optVal) ? optVal != null && isFinite(optVal) : optVal !== elVal;
}

var checkTransformPropRefer;

if (process.env.NODE_ENV !== 'production') {
  checkTransformPropRefer = function (key, usedIn) {
    assert(hasOwn(TRANSFORM_PROPS, key), 'Prop `' + key + '` is not a permitted in `' + usedIn + '`. ' + 'Only `' + keys(TRANSFORM_PROPS).join('`, `') + '` are permitted.');
  };
}

function getOrCreateLeaveToPropsFromEl(el) {
  var innerEl = customInnerStore(el);
  return innerEl.leaveToProps || (innerEl.leaveToProps = {});
}