ui/node_modules/cytoscape/src/collection/dimensions/width-height.js

import * as util from '../../util';

let fn, elesfn;

fn = elesfn = {};

let defineDimFns = function( opts ){
  opts.uppercaseName = util.capitalize( opts.name );
  opts.autoName = 'auto' + opts.uppercaseName;
  opts.labelName = 'label' + opts.uppercaseName;
  opts.outerName = 'outer' + opts.uppercaseName;
  opts.uppercaseOuterName = util.capitalize( opts.outerName );

  fn[ opts.name ] = function dimImpl(){
    let ele = this[0];
    let _p = ele._private;
    let cy = _p.cy;
    let styleEnabled = cy._private.styleEnabled;

    if( ele ){
      if( styleEnabled ){
        if( ele.isParent() ){
          ele.updateCompoundBounds();

          return _p[ opts.autoName ] || 0;
        }

        let d = ele.pstyle( opts.name );

        switch( d.strValue ){
          case 'label':
            ele.recalculateRenderedStyle();

            return _p.rstyle[ opts.labelName ] || 0;

          default:
            return d.pfValue;
        }
      } else {
        return 1;
      }
    }
  };

  fn[ 'outer' + opts.uppercaseName ] = function outerDimImpl(){
    let ele = this[0];
    let _p = ele._private;
    let cy = _p.cy;
    let styleEnabled = cy._private.styleEnabled;

    if( ele ){
      if( styleEnabled ){
        let dim = ele[ opts.name ]();
        let border = ele.pstyle( 'border-width' ).pfValue; // n.b. 1/2 each side
        let padding = 2 * ele.padding();

        return dim + border + padding;
      } else {
        return 1;
      }
    }
  };

  fn[ 'rendered' + opts.uppercaseName ] = function renderedDimImpl(){
    let ele = this[0];

    if( ele ){
      let d = ele[ opts.name ]();
      return d * this.cy().zoom();
    }
  };

  fn[ 'rendered' + opts.uppercaseOuterName ] = function renderedOuterDimImpl(){
    let ele = this[0];

    if( ele ){
      let od = ele[ opts.outerName ]();
      return od * this.cy().zoom();
    }
  };
};

defineDimFns( {
  name: 'width'
} );

defineDimFns( {
  name: 'height'
} );

elesfn.padding = function(){
  let ele = this[0];
  let _p = ele._private;
  if( ele.isParent() ){
    ele.updateCompoundBounds();

    if( _p.autoPadding !== undefined ){
      return _p.autoPadding;
    } else {
      return ele.pstyle('padding').pfValue;
    }
  } else {
    return ele.pstyle('padding').pfValue;
  }
};

elesfn.paddedHeight = function(){
  let ele = this[0];

  return ele.height() + (2 * ele.padding());
};

elesfn.paddedWidth = function(){
  let ele = this[0];

  return ele.width() + (2 * ele.padding());
};

export default elesfn;