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/*!
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
*
* Licensed 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 React from 'react';
import { DragSource, DropTarget } from 'react-dnd';
import Common from '../../../../../../common/Common';
import Icon from '../../../../../icons/Icon';
import iconHandle from '../../../../../../../../../../res/ecomp/asdc/sequencer/sprites/icons/handle.svg';
import iconDelete from '../../../../../../../../../../res/ecomp/asdc/sequencer/sprites/icons/delete.svg';
/**
* LHS lifeline row view.
*/
class Lifeline extends React.Component {
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Construct editor view.
* @param props element properties.
* @param context react context.
*/
constructor(props, context) {
super(props, context);
this.state = {
active: false,
name: props.lifeline.name,
};
const metamodel = Common.assertNotNull(this.props.metamodel).unwrap();
this.canReorder = metamodel.diagram.lifelines.constraints.reorder;
this.canDelete = metamodel.diagram.lifelines.constraints.delete;
// Bindings.
this.onChangeName = this.onChangeName.bind(this);
this.onBlurName = this.onBlurName.bind(this);
this.onClickDelete = this.onClickDelete.bind(this);
this.onMouseEnter = this.onMouseEnter.bind(this);
this.onMouseLeave = this.onMouseLeave.bind(this);
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Handle name change.
* @param event change event.
*/
onChangeName(event) {
this.setState({ name: event.target.value });
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Handle name change.
* @param event change event.
*/
onBlurName(event) {
const options = this.props.application.getOptions();
const sanitized = Common.sanitizeText(event.target.value, options, 'lifeline');
const props = {
id: this.props.lifeline.id,
name: sanitized,
};
this.props.designer.updateLifeline(props);
this.setState({ name: sanitized });
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Handle lifeline delete.
*/
onClickDelete() {
this.props.designer.deleteLifeline(this.props.lifeline.id);
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Handle mouseover event.
*/
onMouseEnter() {
this.setState({ active: true });
this.props.designer.onMouseEnterLifeline(this.props.lifeline.id);
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Handle mouseleave event.
*/
onMouseLeave() {
this.setState({ active: false });
this.props.designer.onMouseLeaveLifeline(this.props.lifeline.id);
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Get whether metadata permits reorder.
* @returns true if reorderable.
*/
isCanReorder() {
return this.canReorder;
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* Get whether metadata permits delete.
* @returns true if lifeline can be deleted.
*/
isCanDelete() {
return this.canDelete;
}
// ///////////////////////////////////////////////////////////////////////////////////////////////
/**
* React render.
* @returns {*}
*/
render() {
const id = this.props.lifeline.id;
const activeClass = (this.props.active === true) ? 'asdcs-active' : '';
const { connectDragSource, connectDropTarget } = this.props;
return connectDragSource(connectDropTarget(
<div
className={`asdcs-designer-lifeline ${activeClass}`}
data-id={id}
onMouseEnter={this.onMouseEnter}
onMouseLeave={this.onMouseLeave}
>
<table className="asdcs-designer-layout asdcs-designer-lifeline-row1">
<tbody>
<tr>
<td>
<div className="asdcs-designer-sort asdcs-designer-icon">
<Icon glyph={iconHandle} />
</div>
</td>
<td>
<div className="asdcs-designer-lifeline-index">{this.props.lifeline.index}.</div>
</td>
<td>
<div className="asdcs-designer-lifeline-name">
<input
type="text"
className="asdcs-editable"
placeholder="Unnamed"
value={this.state.name}
onChange={this.onChangeName}
onBlur={this.onBlurName}
/>
</div>
</td>
<td>
<div className="asdcs-designer-delete asdcs-designer-icon" onClick={this.onClickDelete}>
<Icon glyph={iconDelete} />
</div>
</td>
</tr>
</tbody>
</table>
</div>
));
}
}
/**
* Declare properties.
*/
Lifeline.propTypes = {
application: React.PropTypes.object.isRequired,
designer: React.PropTypes.object.isRequired,
lifeline: React.PropTypes.object.isRequired,
active: React.PropTypes.bool.isRequired,
metamodel: React.PropTypes.object.isRequired,
id: React.PropTypes.any.isRequired,
index: React.PropTypes.number.isRequired,
lifelines: React.PropTypes.object.isRequired,
isDragging: React.PropTypes.bool.isRequired,
connectDragSource: React.PropTypes.func.isRequired,
connectDropTarget: React.PropTypes.func.isRequired,
};
/** DND. */
const source = {
beginDrag(props) {
return {
id: props.id,
index: props.index,
};
},
};
/** DND. */
const sourceCollect = function collection(connect, monitor) {
return {
connectDragSource: connect.dragSource(),
isDragging: monitor.isDragging(),
};
};
/** DND. */
const target = {
drop(props, monitor, component) {
Common.assertNotNull(props);
Common.assertNotNull(monitor);
const decorated = component.getDecoratedComponentInstance();
if (decorated) {
const lifelines = decorated.props.lifelines;
if (lifelines) {
const dragIndex = monitor.getItem().index;
const hoverIndex = lifelines.getHoverIndex();
lifelines.onDrop(dragIndex, hoverIndex);
}
}
},
hover(props, monitor, component) {
Common.assertNotNull(props);
Common.assertNotNull(monitor);
if (component) {
const decorated = component.getDecoratedComponentInstance();
if (decorated) {
const lifelines = decorated.props.lifelines;
if (lifelines) {
lifelines.setHoverIndex(decorated.props.index);
}
}
}
},
};
/** DND. */
function targetCollect(connect, monitor) {
return {
connectDropTarget: connect.dropTarget(),
isOver: monitor.isOver(),
};
}
const wrapper1 = DragSource('lifeline', source, sourceCollect)(Lifeline);
export default DropTarget(['lifeline', 'lifeline-new'], target, targetCollect)(wrapper1);
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