71 lines
2.0 KiB
TypeScript
71 lines
2.0 KiB
TypeScript
import React from "react";
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import BaseControl, { ControlProps } from "./BaseControl";
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import { Button, MenuItem } from "@blueprintjs/core";
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import { IItemRendererProps } from "@blueprintjs/select";
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import { StyledDropDown, StyledDropDownContainer } from "./StyledControls";
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import { DropdownOption } from "widgets/DropdownWidget";
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class DropDownControl extends BaseControl<DropDownControlProps> {
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render() {
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const selected: DropdownOption | undefined = this.props.options.find(
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option => option.value === this.props.propertyValue,
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);
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return (
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<StyledDropDownContainer>
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<StyledDropDown
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items={this.props.options}
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filterable={false}
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itemRenderer={this.renderItem}
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onItemSelect={this.onItemSelect}
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noResults={<MenuItem disabled={true} text="No results." />}
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popoverProps={{
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minimal: true,
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usePortal: false,
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}}
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>
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<Button
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text={selected ? selected.label : ""}
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rightIcon="chevron-down"
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/>
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</StyledDropDown>
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</StyledDropDownContainer>
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);
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}
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onItemSelect = (item: DropdownOption): void => {
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this.updateProperty(this.props.propertyName, item.value);
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};
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renderItem = (option: DropdownOption, itemProps: IItemRendererProps) => {
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if (!itemProps.modifiers.matchesPredicate) {
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return null;
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}
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const isSelected: boolean = this.isOptionSelected(option);
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return (
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<MenuItem
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className="single-select"
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active={isSelected}
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key={option.value}
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onClick={itemProps.handleClick}
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text={option.label}
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/>
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);
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};
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isOptionSelected = (selectedOption: DropdownOption) => {
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return selectedOption.value === this.props.propertyValue;
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};
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static getControlType() {
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return "DROP_DOWN";
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}
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}
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export interface DropDownControlProps extends ControlProps {
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options: DropdownOption[];
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placeholderText: string;
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propertyValue: string;
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}
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export default DropDownControl;
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