src/generic-components/panel/SlidePanel.jsx

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * org.onap.aai
   4  * ================================================================================
   5  * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
   6  * Copyright © 2017 Amdocs
   7  * ================================================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *       http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END=========================================================
  20  *
  21  * ECOMP is a trademark and service mark of AT&T Intellectual Property.
  22  */
  23 import React from 'react';
  24 import FontAwesome from 'react-fontawesome';
  25 import ReactDOM from 'react-dom';
  26
  27 class SlidePanel extends React.Component {
  28
  29                 static PropTypes = {
  30                                 direction: React.PropTypes.string.isRequired,
  31                                 className: React.PropTypes.string,
  32                                 title: React.PropTypes.string,
  33                                 isOpen: React.PropTypes.bool
  34                 };
  35
  36                 static defaultProps = {
  37                                 title: '',
  38                                 className: '',
  39                                 isOpen: true
  40                 };
  41
  42                 state = {
  43                                 isOpen: this.props.isOpen,
  44                                 direction: this.props.direction,
  45                                 width: 0,
  46                                 arrowWidth: 0
  47                 };
  48
  49                 componentDidMount() {
  50                                 this.setSliderPosition();
  51                 }
  52
  53                 componentDidUpdate() {
  54                                 this.setSliderPosition();
  55                 }
  56
  57                 render() {
  58
  59                                 let {children, className} = this.props;
  60                                 let {isOpen} = this.state;
  61
  62                                 return (
  63                                                 <div className={ `slide-panel ${className}`}>
  64                                                                 {this.renderHeader(isOpen)}
  65                                                                 <div
  66                                                                                 className={'slide-panel-content ' + (isOpen ? 'opened' : 'closed')}>{children}</div>
  67                                                 </div>
  68                                 );
  69                 }
  70
  71                 renderHeader(isOpen) {
  72                                 let {direction: initialDirection, title} = this.props;
  73                                 let {direction: currentDirection} = this.state;
  74
  75                                 let iconName = currentDirection ===
  76                                                'right'
  77                                                 ? 'angle-double-right collapse-double-icon'
  78                                                 : 'angle-double-left collapse-double-icon';
  79
  80                                 let awestyle = {padding: '5px'};
  81
  82                                 if (!isOpen && initialDirection === 'right') {
  83                                                 awestyle.marginLeft = '-1px';
  84                                 }
  85                                 return (
  86                                                 <div className='slide-panel-header'>
  87                                                                 { initialDirection === 'left' &&
  88                                                                 <span className='slide-panel-header-title'>{title}</span>}
  89                                                                 <FontAwesome
  90                                                                                 ref='arrowIcon'
  91                                                                                 style={awestyle}
  92                                                                                 onClick={this.handleClick}
  93                                                                                 className='pull-right'
  94                                                                                 name={iconName}
  95                                                                                 size='2x'/>
  96                                                                 { initialDirection === 'right' &&
  97                                                                 <span className='slide-panel-header-title'>{title}</span>}
  98                                                 </div>
  99                                 );
 100                 }
 101
 102                 handleClick = () => {
 103                                 this.setState({
 104                                                 isOpen: !this.state.isOpen,
 105                                                 direction: this.state.direction === 'left' ? 'right' : 'left'
 106                                 });
 107                 }
 108
 109                 setSliderPosition = () => {
 110
 111                                 let el = ReactDOM.findDOMNode(this);
 112                                 let {style} = el;
 113
 114                                 let {direction: initialDirection} = this.props;
 115                                 let arrowIconSize = Math.floor(ReactDOM.findDOMNode(this.refs.arrowIcon)
 116                                                                        .getBoundingClientRect().width) * 2;
 117                                 if (!this.state.isOpen) {
 118                                                 if (this.props.direction === 'left') {
 119                                                                 style.left = arrowIconSize - el.getBoundingClientRect().width + 'px';
 120                                                 }
 121                                                 if (initialDirection === 'right') {
 122                                                                 style.right = arrowIconSize - el.getBoundingClientRect().width + 'px';
 123                                                 }
 124                                 }
 125                                 else {
 126                                                 if (initialDirection === 'left') {
 127                                                                 style.left = '0px';
 128                                                 }
 129
 130                                                 if (this.props.direction === 'right') {
 131                                                                 style.right = '0px';
 132                                                 }
 133                                 }
 134                 }
 135
 136 }
 137
 138 export default SlidePanel;