Add label picker

source/Component/PickerList/PickerList.scss

@@ -0,0 +1,72 @@
+div.picker-list-root {
+	max-width: 200px;
+	padding: 0px;
+	margin: 0px;
+	overflow-y: auto;
+
+	div.picker-list-item {
+		width: 200px;
+		height: 36px;
+		display: flex;
+		justify-content: center;
+		align-items: center;
+		vertical-align: middle;
+		cursor: pointer;
+		user-select: none;
+		border-radius: 3px;
+		overflow: hidden;
+
+		div.list-item-color {
+			width: 3px;
+			height: calc( 100% - 6px );
+			margin: 3px 0 3px 3px;
+			flex-shrink: 0;
+			border-radius: 1000px;
+			overflow: hidden;
+			background-color: black;
+		}
+
+		div.list-item-icon {
+			width: 30px;
+			flex-shrink: 0;
+			display: flex;
+			justify-content: center;
+			align-items: center;
+		}
+
+		div.list-item-name {
+			width: 100%;
+		}
+	}
+
+	div.picker-list-item:hover {
+		background-color: rgba($color: #000000, $alpha: .1);
+	}
+
+	span.picker-list-nodata {
+		display: inline-block;
+		padding: 5px;
+	}
+}
+
+div.picker-list-root::-webkit-scrollbar {
+	width : 0;  /*高宽分别对应横竖滚动条的尺寸*/
+	height: 0;
+}
+
+div.picker-list-root::-webkit-scrollbar {
+	width : 8px;  /*高宽分别对应横竖滚动条的尺寸*/
+	  height: 0;
+}
+
+div.picker-list-root::-webkit-scrollbar-thumb {
+	/*滚动条里面小方块*/
+	border-radius: 8px;
+	background-color: rgba($color: #000000, $alpha: .1);
+}
+
+div.picker-list-root::-webkit-scrollbar-track {
+	/*滚动条里面轨道*/
+	border-radius: 8px;
+	background-color: rgba($color: #000000, $alpha: 0);
+}

source/Component/PickerList/PickerList.tsx

@@ -1,11 +1,86 @@
-import { Component, ReactNode } from "react";
+import { Localization } from "@Component/Localization/Localization";
+import { Callout, DirectionalHint, Icon } from "@fluentui/react";
+import { CtrlObject } from "@Model/CtrlObject";
+import { Group } from "@Model/Group";
+import { Label } from "@Model/Label";
+import { Range } from "@Model/Range";
+import { Component, ReactNode, RefObject } from "react";
+import "./PickerList.scss";
 
-interface IPickerListProps {}
+type IPickerListItem = CtrlObject | Label;
+
+interface IPickerListProps {
+	objectList?: IPickerListItem[];
+	target?: RefObject<any>;
+	dismiss?: () => any;
+	click?: (item: IPickerListItem) => any;
+}
 
 class PickerList extends Component<IPickerListProps> {
 
+	private renderItem(item: IPickerListItem) {
+
+		let color: number[] = [];
+		let icon: string = "tag";
+		let name: string = "";
+
+		if (item instanceof Range) {
+			icon = "CubeShape"
+		}
+		if (item instanceof Group) {
+			icon = "WebAppBuilderFragment"
+		}
+		if (item instanceof CtrlObject) {
+			color[0] = Math.round(item.color[0] * 255);
+			color[1] = Math.round(item.color[1] * 255);
+			color[2] = Math.round(item.color[2] * 255);
+			name = item.displayName;
+		}
+		if (item instanceof Label) {
+			icon = "tag";
+			color = item.color.concat([]);
+			name = item.name;
+		}
+
+		return <div
+			className="picker-list-item"
+			key={item.id}
+			onClick={() => {
+				if (this.props.click) {
+					this.props.click(item)
+				}
+			}}
+		>
+			<div className="list-item-color"
+				style={{
+					backgroundColor: `rgb(${color[0]},${color[1]},${color[2]})`
+				}}
+			></div>
+			<div className="list-item-icon">
+				<Icon iconName={icon}/>
+			</div>
+			<div className="list-item-name">
+				{name}
+			</div>
+		</div>;
+	}
+
 	public render(): ReactNode {
-		return <div></div>
+		return <Callout
+			onDismiss={this.props.dismiss}
+			target={this.props.target}
+			directionalHint={DirectionalHint.topAutoEdge}
+		>
+			<div className="picker-list-root">
+				{this.props.objectList ? this.props.objectList.map((item) => {
+					return this.renderItem(item);
+				}) : null}
+				{!this.props.objectList || (this.props.objectList && this.props.objectList.length <= 0) ?
+					<Localization className="picker-list-nodata" i18nKey="Common.Attr.Key.Label.Picker.Nodata"/>
+					: null
+				}
+			</div>
+		</Callout>
 	}
 }