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path: root/src/client/views/UndoStack.tsx
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import { action, observable } from 'mobx';
import { observer } from 'mobx-react';
import * as React from 'react';
import { UndoManager } from '../util/UndoManager';
import './UndoStack.scss';
import { StrCast } from '../../fields/Types';
import { Doc } from '../../fields/Doc';
import { Popup, Type } from 'browndash-components';

interface UndoStackProps {
    width?: number;
    height?: number;
    inline?: boolean;
}
@observer
export class UndoStack extends React.Component<UndoStackProps> {
    @observable static HideInline: boolean;
    @observable static Expand: boolean;
    render() {
        return this.props.inline && UndoStack.HideInline ? null : (
            <div className="undoStack-outerContainer">
                <Popup 
                    text={'Undo/Redo Stack'}
                    color={StrCast(Doc.UserDoc().userVariantColor)}
                    placement={`top-start`}
                    type={Type.TERT}
                    popup={
                    <div className="undoStack-commandsContainer" ref={r => r?.scroll({ behavior: 'auto', top: r?.scrollHeight + 20 })} 
                        style={{ 
                            background: UndoManager.batchCounter.get() ? 'yellow' : StrCast(Doc.UserDoc().userBackgroundColor),
                            color: StrCast(Doc.UserDoc().userColor)
                        }}>
                        {UndoManager.undoStackNames.map((name, i) => (
                            <div className="undoStack-resultContainer" key={i}>
                                <div className="undoStack-commandString">{name.replace(/[^\.]*\./, '')}</div>
                            </div>
                        ))}
                        {Array.from(UndoManager.redoStackNames)
                            .reverse()
                            .map((name, i) => (
                                <div className="undoStack-resultContainer" key={i}>
                                    <div className="undoStack-commandString" style={{ fontWeight: 'bold', color: 'red' }}>
                                        {name.replace(/[^\.]*\./, '')}
                                    </div>
                                </div>
                        ))}
                    </div>    
                    }
                />
            </div>
        );
    }
}