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| import React, {Component} from 'react';
import PanelGroup from "react-panelgroup";
import PropTypes from 'prop-types';
import {DropDown} from "nexshop-web-dropdown";
import {FIT_MODES} from "../../../constants/fit-modes";
const REVERSED_FIT_MODES = [...FIT_MODES.reverse()];
export default class SceneEditorView extends Component {
constructor(props) {
super(props);
this.createGroup = this.createGroup.bind(this);
this.createPanel = this.createPanel.bind(this);
this.onPanelDragOver = this.onPanelDragOver.bind(this);
this.onPanelDragDrop = this.onPanelDragDrop.bind(this);
this.onPanelClicked = this.onPanelClicked.bind(this);
this.onPanelTrashClicked = this.onPanelTrashClicked.bind(this);
this.onFitModeDropDownSelected = this.onFitModeDropDownSelected.bind(this);
this.clearPanel = this.clearPanel.bind(this);
}
createGroup(group) {
let alignItems = [];
let widths = [];
group.panels.map((item) => {
if (item.type === 'group') {
alignItems.push(this.createGroup(item));
} else {
alignItems.push(this.createPanel(item));
}
widths.push(item.domAttribute);
});
return (
<PanelGroup key={group.id} borderColor={'#d8d8d8'} direction={group.direction} panelWidths={widths}>
{alignItems}
</PanelGroup>
);
}
onFitModeDropDownSelected(fitMode, panelId, contentItemId) {
this.props.updateFitMode(fitMode, panelId, contentItemId);
}
getPanelBackgroundColor(contentItem) {
return contentItem ? 'black' : 'white';
}
createPanel(panel) {
const {isDraggedOverPanel, isSelectedPanel} = this.props;
const contentItem = panel.contentItems ? panel.contentItems[0] : '';
const contentUrl = contentItem.thumbnailUrls ? contentItem.thumbnailUrls.large : '';
const backgroundColor = this.getPanelBackgroundColor(contentItem);
return (
<div key={panel.id} className="layout-panel__body">
<div id={panel.id}
className={`layout-panel__body__status${isDraggedOverPanel(panel.id) ? '--dragged-over' : ''}
layout-panel__body__status${isSelectedPanel(panel.id) ? '--selected' : ''}`}
style={{backgroundImage: `url(${contentUrl})`, backgroundSize: contentItem.fitMode, backgroundColor: backgroundColor}}
onDrop={this.onPanelDragDrop(panel.id)}
onDragOver={(e) => this.onPanelDragOver(e)}
onClick={(e) => this.onPanelClicked(e)}
>
{
this.props.selectedTabId !== 'layout' && contentItem === '' &&
<div className='layout-panel__guide-message'>Drag & drop contents</div>
}
</div>
<div
className={`layout-panel__controller${isSelectedPanel(panel.id) && contentItem ? '--active' : ''}`}>
<div className="layout-panel__controller--icon-wrapper">
<div className="layout-panel__controller--trash-can"
onClick={this.onPanelTrashClicked(panel.id)}/>
</div>
{
contentItem &&
<DropDown items={REVERSED_FIT_MODES}
onSelect={(item) => this.onFitModeDropDownSelected(item.value, panel.id, contentItem.id)}
selected={REVERSED_FIT_MODES.find(item => item.value === contentItem.fitMode)}
classNamePrefix={'scene-fitMode'} displayButtonIcon={false}/>
}
</div>
</div>
);
}
onPanelDragOver(e) {
const {setDraggedOverPanelId} = this.props;
let targetId = e.currentTarget.id;
setDraggedOverPanelId(targetId);
e.preventDefault();
}
onPanelDragDrop(panelId) {
return (e) => {
const {setDraggedOverPanelId, setSelectedPanelId, addContentItem} = this.props;
setDraggedOverPanelId('');
setSelectedPanelId(e.currentTarget.id);
const transferredContentsItem = JSON.parse(e.dataTransfer.getData('contentsItem'));
e.dataTransfer.clearData();
const contentItem = {
id: transferredContentsItem.id,
type: transferredContentsItem.type,
durationSeconds: 5,
fitMode: 'cover',
contentUrl: transferredContentsItem.metaData.contentUrl,
thumbnailUrls: transferredContentsItem.thumbnailUrls,
};
addContentItem(panelId, contentItem);
};
}
clearPanel(e) {
const {setDraggedOverPanelId, setSelectedPanelId} = this.props;
Eif (e.target.className === 'scene-editor-wrapper--horizontal'
|| e.target.className === 'scene-editor-wrapper--vertical') {
setDraggedOverPanelId('');
setSelectedPanelId('');
e.stopPropagation();
}
}
onPanelClicked(e) {
const {setSelectedPanelId} = this.props;
setSelectedPanelId(e.currentTarget.id);
}
onPanelTrashClicked(panelId) {
return () => {
const {setDraggedOverPanelId, setSelectedPanelId, removeContentItem} = this.props;
setDraggedOverPanelId('');
setSelectedPanelId('');
removeContentItem(panelId);
}
}
render() {
const {orientation, getCSSWrapperName} = this.props;
let panelGroup = this.createGroup(this.props.layout);
return (
<div className={`scene-editor-wrapper${getCSSWrapperName(orientation)}`} onClick={(e) => {
this.clearPanel(e)
}}>
<div id="scene-body" className={`layout-wrapper${getCSSWrapperName(orientation)}`}
onMouseUp={this.props.updatePanelWidths}
onMouseLeave={this.props.updatePanelWidths}>
{panelGroup}
</div>
</div>
);
}
};
SceneEditorView.propTypes = {
layout: PropTypes.object.isRequired,
orientation: PropTypes.string.isRequired,
isDraggedOverPanel: PropTypes.func.isRequired,
setDraggedOverPanelId: PropTypes.func.isRequired,
isSelectedPanel: PropTypes.func.isRequired,
setSelectedPanelId: PropTypes.func.isRequired,
addContentItem: PropTypes.func.isRequired,
removeContentItem: PropTypes.func.isRequired,
selectedTabId: PropTypes.string.isRequired,
updateFitMode: PropTypes.func.isRequired,
}; |