source/Component/Container/Container.scss

@@ -6,6 +6,7 @@ div.app-container {
 	width: 100%;
 	height: 100%;
 	display: flex;
+	align-items: stretch;
 	overflow: hidden;
 	box-sizing: border-box;
 
@@ -98,13 +99,24 @@ div.app-container {
 		padding: 10px;
 	}
 
+	div.app-panel-root {
+		width: 100%;
+		height: calc( 100% - 32px );
+		box-sizing: border-box;
+		display: flex;
+		justify-content: space-between;
+		align-items: stretch;
+		flex-direction: column;
+		border: .8px solid rgba($color: #000000, $alpha: 0);
+	}
+
 	div.app-panel {
 		width: 100%;
 		height: 100%;
 		box-sizing: border-box;
 		overflow: scroll;
 		-ms-overflow-style: none;
-		border: .8px solid rgba($color: #000000, $alpha: 0);
+		flex-shrink: 1;
 	}
 
 	div.app-panel.hide-scrollbar::-webkit-scrollbar {
@@ -128,7 +140,7 @@ div.app-container {
 		background-color: rgba($color: #000000, $alpha: 0);
 	}
 
-	div.app-panel.active {
+	div.app-panel-root.active {
 		border: .8px solid blue !important;
 	}
 }

source/Component/Container/Container.tsx

@@ -68,7 +68,7 @@ class Container extends Component<IContainerProps> {
 							delay={2}
 							key={panelId}
 						>
-							<div	
+							<div
 								className={classList.join(" ")}
 								onClick={(e) => {
 									e.stopPropagation();
@@ -90,16 +90,32 @@ class Container extends Component<IContainerProps> {
 				}</div> : null
 			}
 			<div
-				onClick={() => this.props.onFocusTab ? this.props.onFocusTab(showPanelId) : undefined}
 				className={[
-					"app-panel",
+					"app-panel-root",
-					hasActivePanel ? "active" : "",
+					hasActivePanel ? "active" : ""
-					showPanelInfo?.hidePadding ? "" : "has-padding",
-					showPanelInfo?.hideScrollBar ? "hide-scrollbar" : ""
 				].filter(x => !!x).join(" ")}
-				draggable={false}
+				onClick={() => this.props.onFocusTab ? this.props.onFocusTab(showPanelId) : undefined}
 			>
-				{getPanelById(showPanelId as any)}
+				{/* 渲染 Command Bar */}
+				{(() => {
+					let info = getPanelInfoById(showPanelId as any);
+					if (info &&  info.header) {
+						const Header = info.header;
+						return <Header></Header>
+					}
+				})()}
+
+				{/* 渲染 Panel 内容 */}
+				<div
+					className={[
+						"app-panel",
+						showPanelInfo?.hidePadding ? "" : "has-padding",
+						showPanelInfo?.hideScrollBar ? "hide-scrollbar" : ""
+					].filter(x => !!x).join(" ")}
+					draggable={false}
+				>
+					{getPanelById(showPanelId as any)}
+				</div>
 			</div>
 		</>
 	}

source/Component/DetailsList/DetailsList.scss

@@ -19,31 +19,58 @@ div.details-list {
 
         div.details-list-checkbox {
             display: flex;
+            width: 30px;
             align-items: center;
             justify-content: center;
-            padding: 0 10px;
+            opacity: 0;
+        }
+    }
+
+    div.details-list-item.active,
+    div.details-list-item:hover {
+
+        div.details-list-checkbox {
+            opacity: 1;
         }
     }
 }
 
 div.light.details-list {
     
-    div.details-list-item:nth-child(2n) {
+    div.details-list-item:nth-child(2n-1) {
         background-color: rgba($lt-bg-color-lvl5-light, .4);
     }
 
     div.details-list-item:hover {
         background-color: $lt-bg-color-lvl3-light;
     }
+
+    div.details-list-item.active {
+        background-color: $lt-bg-color-lvl2-light;
+        color: rgba(0, 0, 0, 0.95);
+    }
+
+    // div.details-list-checkbox:hover {
+    //     background-color: rgba($lt-bg-color-lvl1-light, .4);
+    // }
 }
 
 div.dark.details-list {
 
-    div.details-list-item:nth-child(2n) {
+    div.details-list-item:nth-child(2n-1) {
-        background-color: rgba($lt-bg-color-lvl5-dark, .4);
+        background-color: rgba($lt-bg-color-lvl5-dark, .8);
     }
 
     div.details-list-item:hover {
         background-color: $lt-bg-color-lvl3-dark;
     }
+
+    div.details-list-item.active {
+        background-color: $lt-bg-color-lvl2-dark;
+        color: rgba(255, 255, 255, 0.85);
+    }
+
+    // div.details-list-checkbox:hover {
+    //     background-color: rgba($lt-bg-color-lvl1-dark, .8);
+    // }
 }

source/Component/DetailsList/DetailsList.tsx

@@ -16,9 +16,13 @@ interface IColumns<D extends IItems, K extends keyof D> {
 
 interface IDetailsListProps {
     items: IItems[];
+    className?: string;
     columns: IColumns<this["items"][number], keyof this["items"][number]>[];
     hideCheckBox?: boolean;
     checkboxClassName?: string;
+    click?: () => void;
+    clickLine?: (item: IItems) => any;
+    checkBox?: (data: IItems) => any;
 }
 
 class DetailsList extends Component<IDetailsListProps> {
@@ -41,13 +45,27 @@ class DetailsList extends Component<IDetailsListProps> {
 
     public render(): ReactNode {
         return <Theme
-            className="details-list"
+            className={"details-list" + (this.props.className ? ` ${this.props.className}` : "")}
+            onClick={this.props.click}
             backgroundLevel={BackgroundLevel.Level4}
             fontLevel={FontLevel.normal}
         >{
             this.props.items.map((item) => {
                 const { checkboxClassName } = this.props;
-                return <div className="details-list-item" key={item.key}>
+                const classList: string[] = ["details-list-item"];
+                if (item.select) {
+                    classList.push("active");
+                }
+                return <div
+                    className={classList.join(" ")}
+                    key={item.key}
+                    onClick={(e) => {
+                        if (this.props.clickLine) {
+                            e.stopPropagation();
+                            this.props.clickLine(item);
+                        }
+                    }}
+                >
                     {
                         this.props.columns.map((column) => {
                             if (column.beforeCheckbox) {
@@ -59,6 +77,12 @@ class DetailsList extends Component<IDetailsListProps> {
                         this.props.hideCheckBox ? null :
                         <div 
                             className={"details-list-checkbox" + (checkboxClassName ? ` ${checkboxClassName}` : "")}
+                            onClick={(e) => {
+                                if (this.props.checkBox) {
+                                    e.stopPropagation();
+                                    this.props.checkBox(item);
+                                }
+                            }}
                         >
                             <Icon iconName="CheckMark"></Icon>
                         </div>
@@ -76,4 +100,4 @@ class DetailsList extends Component<IDetailsListProps> {
     }
 }
 
-export { DetailsList };
+export { DetailsList, IItems };

source/Context/Status.tsx

@@ -1,7 +1,8 @@
 import { createContext, Component, FunctionComponent } from "react";
 import { Emitter } from "@Model/Emitter";
-import { Model } from "@Model/Model";
+import { Model, ObjectID } from "@Model/Model";
 import { Archive } from "@Model/Archive";
+import { CtrlObject } from "@Model/CtrlObject";
 import { AbstractRenderer } from "@Model/Renderer";
 import { ClassicRenderer, MouseMod } from "@GLRender/ClassicRenderer";
 import { Setting } from "./Setting";
@@ -16,7 +17,8 @@ function randomColor() {
 }
 
 class Status extends Emitter<{
-    mouseModChange: MouseMod
+    mouseModChange: MouseMod,
+    focusObjectChange: Set<ObjectID>
 }> {
 
     public setting: Setting = undefined as any;
@@ -41,6 +43,19 @@ class Status extends Emitter<{
      */
     public model: Model = new Model();
 
+    /**
+     * 焦点对象
+     */
+    public focusObject: Set<ObjectID> = new Set();
+
+    /**
+     * 更新焦点对象
+     */
+    public setFocusObject(focusObject: Set<ObjectID>) {
+        this.focusObject = focusObject;
+        this.emit("focusObjectChange", this.focusObject);
+    }
+
     /**
      * 鼠标工具状态
      */

source/Model/Model.ts

@@ -37,6 +37,14 @@ class Model extends Emitter<ModelEvent> {
      */
     public objectPool: CtrlObject[] = [];
 
+    public getObjectById(id: ObjectID): CtrlObject | undefined {
+        for (let i = 0; i < this.objectPool.length; i++) {
+            if (this.objectPool[i].id === id) {
+                return this.objectPool[i];
+            }
+        }
+    }
+
     /**
      * 标签列表
      */
@@ -163,9 +171,6 @@ class Model extends Emitter<ModelEvent> {
      */
     public update(t: number) {
 
-        // 清除全部渲染状态
-        this.renderer.clean();
-
         // 第一轮更新
         for (let i = 0; i < this.objectPool.length; i++) {
             let object = this.objectPool[i];
@@ -190,6 +195,16 @@ class Model extends Emitter<ModelEvent> {
             }
         }
 
+        this.draw();
+
+        this.emit("loop", t);
+    }
+
+    public draw() {
+
+        // 清除全部渲染状态
+        this.renderer.clean();
+
         // 渲染
         for (let i = 0; i < this.objectPool.length; i++) {
             let object = this.objectPool[i];
@@ -206,8 +221,6 @@ class Model extends Emitter<ModelEvent> {
                 } as any);
             }
         }
-
-        this.emit("loop", t);
     }
 }
 

source/Page/SimulatorWeb/SimulatorWeb.tsx

@@ -73,7 +73,7 @@ class SimulatorWeb extends Component {
                 },
                 {
                     items: [{
-                        panles: ["ObjectList"]
+                        panles: ["ObjectList", "Test tab"]
                     }, {
                         items: [{panles: ["Label e", "ee"]}, {panles: ["F"]}],
                         layout: LayoutDirection.Y

source/Panel/ObjectList/ObjectCommand.tsx

@@ -0,0 +1,78 @@
+import { BackgroundLevel, FontLevel, Theme } from "@Component/Theme/Theme";
+import { useStatus, IMixinStatusProps } from "../../Context/Status";
+import { Icon } from "@fluentui/react";
+import { Component, ReactNode } from "react";
+import { ObjectID } from "@Model/Renderer";
+import "./ObjectList.scss";
+
+@useStatus
+class ObjectCommand extends Component<IMixinStatusProps> {
+	public render(): ReactNode {
+		return <Theme
+			className="object-list-command-bar"
+			backgroundLevel={BackgroundLevel.Level4}
+			fontLevel={FontLevel.normal}
+		>
+			<div
+				className="command-item"
+				onClick={() => {
+					if (this.props.status) {
+						let allObjSet = new Set<ObjectID>();
+						this.props.status.model.objectPool.forEach((obj) => {
+							allObjSet.add(obj.id.toString());
+						})
+						this.props.status.setFocusObject(allObjSet);
+					}
+				}}
+			>
+				<Icon iconName="CheckMark"></Icon>
+			</div>
+			<div
+				className="command-item"
+				onClick={() => {
+					if (this.props.status) {
+						this.props.status.setFocusObject(new Set<ObjectID>());
+					}
+				}}
+			>
+				<Icon iconName="CalculatorMultiply"></Icon>
+			</div>
+			<div
+				className="command-item"
+				onClick={() => {
+					this.props.status ? this.props.status.newGroup() : undefined;
+					this.props.status ? this.props.status.model.draw() : undefined;
+				}}
+			>
+				<Icon iconName="WebAppBuilderFragmentCreate"></Icon>
+			</div>
+			<div
+				className="command-item"
+				onClick={() => {
+					this.props.status ? this.props.status.newRange() : undefined;
+					this.props.status ? this.props.status.model.draw() : undefined;
+				}}
+			>
+				<Icon iconName="CubeShape"></Icon>
+			</div>
+			<div
+				className="command-item"
+				onClick={() => {
+					if (this.props.status) {
+						let deleteId: ObjectID[] = [];
+						this.props.status.focusObject.forEach((obj) => {
+							deleteId.push(obj);
+						})
+						this.props.status.model.deleteObject(deleteId);
+						this.props.status.setFocusObject(new Set<ObjectID>());
+						this.props.status.model.draw();
+					}
+				}}
+			>
+				<Icon iconName="Delete"></Icon>
+			</div>
+		</Theme>
+	}
+}
+
+export { ObjectCommand };

source/Panel/ObjectList/ObjectList.scss

@@ -1,7 +1,44 @@
+@import "../../Component/Theme/Theme.scss";
+
 div.object-list-color-value {
     height: calc( 100% - 6px);
     margin: 3px 0;
     margin-left: 3px;
     border-radius: 1000px;
     width: 3px;
+}
+
+div.object-list {
+    min-height: 100%;
+}
+
+div.object-list-command-bar {
+    width: 100%;
+    height: 30px;
+    flex-shrink: 0;
+    display: flex;
+
+    div.command-item{
+        width: 30px;
+        height: 100%;
+        display: flex;
+        justify-content: center;
+        align-items: center;
+        user-select: none;
+        cursor: pointer;
+    }
+}
+
+div.dark.object-list-command-bar {
+
+    div.command-item:hover {
+        background-color: $lt-bg-color-lvl3-dark;
+    }
+}
+
+div.light.object-list-command-bar {
+
+    div.command-item:hover {
+        background-color: $lt-bg-color-lvl3-light;
+    }
 }

source/Panel/ObjectList/ObjectList.tsx

@@ -1,11 +1,14 @@
 import { Component, ReactNode } from "react";
 import { DetailsList } from "@Component/DetailsList/DetailsList";
 import { useStatus, IMixinStatusProps } from "@Context/Status";
+import { useSetting, IMixinSettingProps } from "@Context/Setting";
 import { Localization } from "@Component/Localization/Localization";
+import { ObjectID } from "@Model/Renderer";
 import "./ObjectList.scss";
 
+@useSetting
 @useStatus
-class ObjectList extends Component<IMixinStatusProps> {
+class ObjectList extends Component<IMixinStatusProps & IMixinSettingProps> {
 
     private handelChange = () => {
         this.forceUpdate();
@@ -14,12 +17,14 @@ class ObjectList extends Component<IMixinStatusProps> {
     public componentDidMount(){
         if (this.props.status) {
             this.props.status.model.on("objectChange", this.handelChange);
+            this.props.status.on("focusObjectChange", this.handelChange);
         }
     }
 
     public componentWillUnmount(){
         if (this.props.status) {
             this.props.status.model.off("objectChange", this.handelChange);
+            this.props.status.off("focusObjectChange", this.handelChange);
         }
     }
 
@@ -34,15 +39,50 @@ class ObjectList extends Component<IMixinStatusProps> {
         }
 
         return <DetailsList
+            className="object-list"
             items={objList.concat([]).map((object => {
                 return {
                     key: object.id.toString(),
                     name: object.displayName,
                     color: object.color,
                     display: object.display,
-                    update: object.update
+                    update: object.update,
+                    select: this.props.status ? 
+                        this.props.status.focusObject.has(object.id.toString()) || 
+                        this.props.status.focusObject.has(object.id) :
+                        false
                 }
             }))}
+            clickLine={(item) => {
+                if (this.props.setting) {
+                    this.props.setting.layout.focus("ObjectList");
+                }
+                if (this.props.status) {
+                    this.props.status.setFocusObject(new Set<ObjectID>().add(item.key));
+                }
+            }}
+            checkBox={(item) => {
+                if (this.props.setting) {
+                    this.props.setting.layout.focus("ObjectList");
+                }
+                if (this.props.status) {
+                    if (
+                        this.props.status.focusObject.has(item.key.toString()) ||
+                        this.props.status.focusObject.has(item.key)
+                    ) {
+                        this.props.status.focusObject.delete(item.key);
+                        this.props.status.focusObject.delete(item.key.toString());
+                        this.props.status.setFocusObject(this.props.status.focusObject);
+                    } else {
+                        this.props.status.setFocusObject(this.props.status.focusObject.add(item.key));
+                    }
+                }
+            }}
+            click={() => {
+                if (this.props.status) {
+                    this.props.status.setFocusObject(new Set<ObjectID>());
+                }
+            }}
             columns={[
                 {
                     key: "color",

source/Panel/Panel.tsx

@@ -3,11 +3,13 @@ import { Theme } from "@Component/Theme/Theme";
 import { Localization } from "@Component/Localization/Localization";
 import { RenderView } from "./RenderView/RenderView";
 import { ObjectList } from "./ObjectList/ObjectList";
+import { ObjectCommand } from "./ObjectList/ObjectCommand";
 
 interface IPanelInfo {
 	nameKey: string;
 	introKay: string;
 	class: (new (...p: any) => Component) | FunctionComponent;
+	header?: (new (...p: any) => Component) | FunctionComponent;
 	hidePadding?: boolean;
 	hideScrollBar?: boolean;
     isDeepDark?: boolean;
@@ -26,7 +28,7 @@ PanelInfoMap.set("RenderView", {
 });
 PanelInfoMap.set("ObjectList", {
     nameKey: "Panel.Title.Object.List.View", introKay: "Panel.Info.Object.List.View",
-    class: ObjectList, hidePadding: true
+    class: ObjectList, header: ObjectCommand, hidePadding: true
 })
 
 function getPanelById(panelId: PanelId): ReactNode {

source/Panel/RenderView/RenderView.tsx

@@ -28,7 +28,7 @@ class RenderView extends Component<IMixinStatusProps & IMixinSettingProps> {
 
 	public componentDidMount() {
 		let div = this.rootEle.current;
-		console.log(div, div?.childNodes, this.props.status, this.props.status?.renderer.dom)
+		// console.log(div, div?.childNodes, this.props.status, this.props.status?.renderer.dom)
 		if (div && (!div.childNodes || div.childNodes.length <= 0) && this.props.status) {	
 			div.appendChild(this.props.status.renderer.dom);
 		}