the tree is now shown with a resizeable curtain-slide view

ci/build_and_deploy_to.sh

@@ -1,5 +1,4 @@
-set -e
-
+#!/usr/bin/env bash
 set -xeu
 
 export OUTPUT=$1

src/components/CurtainLayout.tsx

@@ -0,0 +1,76 @@
+import { ReactNode, useCallback, useEffect, useRef, useState } from "react"
+
+export interface SlideLayoutProps {
+    children: [ReactNode, ReactNode]
+    rightWidth: number
+    onRightWidthChange: (w: number) => void
+}
+
+export default function CurtainLayout({
+    children,
+    rightWidth,
+    onRightWidthChange,
+}: SlideLayoutProps) {
+    const curtainRef = useRef<HTMLDivElement>(null)
+    const sliderRef = useRef<HTMLDivElement>(null)
+
+    const resize = useCallback(
+        (e: MouseEvent) => {
+            const sliderPosX = e.clientX
+            const curtainWidth =
+                curtainRef.current!.getBoundingClientRect().width
+
+            onRightWidthChange((sliderPosX / curtainWidth) * 100)
+        },
+        [curtainRef, onRightWidthChange],
+    )
+
+    const [resizing, setResizing] = useState(false)
+
+    useEffect(() => {
+        const curtain = curtainRef.current!
+        const slider = sliderRef.current!
+
+        if (resizing) {
+            const handleMouseUp = () => setResizing(false)
+
+            curtain.addEventListener("mousemove", resize)
+            curtain.addEventListener("mouseup", handleMouseUp)
+            return () => {
+                curtain.removeEventListener("mousemove", resize)
+                curtain.removeEventListener("mouseup", handleMouseUp)
+            }
+        }
+
+        const handleMouseDown = () => setResizing(true)
+
+        slider.addEventListener("mousedown", handleMouseDown)
+
+        return () => {
+            slider.removeEventListener("mousedown", handleMouseDown)
+        }
+    }, [sliderRef, curtainRef, resizing, setResizing, resize])
+
+    return (
+        <div className={"curtain"} ref={curtainRef} style={{ display: "flex" }}>
+            <div className={"curtain-left"} style={{ width: `${rightWidth}%` }}>
+                {children[0]}
+            </div>
+            <div
+                ref={sliderRef}
+                style={{
+                    width: 4,
+                    height: "100%",
+                    backgroundColor: "grey",
+                    cursor: "col-resize",
+                    userSelect: "none",
+                }}></div>
+
+            <div
+                className={"curtain-right"}
+                style={{ width: `${100 - rightWidth}%` }}>
+                {children[1]}
+            </div>
+        </div>
+    )
+}

src/components/Rack.tsx

@@ -26,7 +26,7 @@ export function Rack<E extends { key: string | number }>({
     canDetach,
     onElementDetached,
     render,
-                                                         }: RackProps<E>) {
+}: RackProps<E>) {
     return (
         <div
             id={id}
@@ -44,8 +44,7 @@ export function Rack<E extends { key: string | number }>({
                         const index = objects.findIndex(
                             (o) => o.key === element.key,
                         )
-                        if (onChange)
-                            onChange(objects.toSpliced(index, 1))
+                        if (onChange) onChange(objects.toSpliced(index, 1))
 
                         onElementDetached(ref, element)
                     }}
@@ -59,7 +58,7 @@ function RackItem<E extends { key: string | number }>({
     item,
     onTryDetach,
     render,
-                                                      }: RackItemProps<E>) {
+}: RackItemProps<E>) {
     const divRef = useRef<HTMLDivElement>(null)
 
     return (

src/components/arrows/BendableArrow.tsx

@@ -389,6 +389,7 @@ export default function BendableArrow({
     useEffect(() => {
         const observer = new MutationObserver(update)
         const config = { attributes: true }
+
         if (typeof startPos == "string") {
             observer.observe(document.getElementById(startPos)!, config)
         }
@@ -402,6 +403,14 @@ export default function BendableArrow({
         return () => observer.disconnect()
     }, [startPos, segments, update])
 
+    useEffect(() => {
+        const observer = new ResizeObserver(update)
+
+        observer.observe(area.current!, {})
+
+        return () => observer.disconnect()
+    })
+
     // Adds a selection handler
     // Also force an update when the window is resized
     useEffect(() => {

src/components/editor/StepsTree.tsx

@@ -63,7 +63,12 @@ function StepsTreeNode({
                     key={child.id}
                     area={ref}
                     startPos={"step-piece-" + stepId}
-                    segments={[{ next: "step-piece-" + getStepName(rootNode, child.id)}]}
+                    segments={[
+                        {
+                            next:
+                                "step-piece-" + getStepName(rootNode, child.id),
+                        },
+                    ]}
                     onSegmentsChanges={() => {}}
                     forceStraight={true}
                     wavy={false}
@@ -77,7 +82,9 @@ function StepsTreeNode({
                 isSelected={selectedStepId === node.id}
                 onAddButtonClicked={() => onAddChildren(node)}
                 onRemoveButtonClicked={
-                    rootNode.id === node.id ? undefined : () => onRemoveNode(node)
+                    rootNode.id === node.id
+                        ? undefined
+                        : () => onRemoveNode(node)
                 }
                 onSelected={() => onStepSelected(node)}
             />

src/editor/StepsDomain.ts

@@ -19,14 +19,12 @@ export function addStepNode(
 }
 
 export function getStepName(root: StepInfoNode, step: number): string {
-
     let ord = 1
     const nodes = [root]
     while (nodes.length > 0) {
         const node = nodes.pop()!
 
-        if (node.id === step)
-            break
+        if (node.id === step) break
 
         ord++
         nodes.push(...[...node.children].reverse())

src/editor/TacticContentDomains.ts

@@ -399,8 +399,6 @@ export function drainTerminalStateOnChildContent(
     parentTerminalState: StepContent,
     childContent: StepContent,
 ): StepContent | null {
-
-
     let gotUpdated = false
 
     for (const parentComponent of parentTerminalState.components) {
@@ -435,11 +433,17 @@ export function drainTerminalStateOnChildContent(
         if (newContentResult) {
             gotUpdated = true
             childContent = newContentResult
-            childComponent = getComponent<Player>(childComponent.id, newContentResult?.components)
+            childComponent = getComponent<Player>(
+                childComponent.id,
+                newContentResult?.components,
+            )
         }
         // update the position of the player if it has been moved
         // also force update if the child component is not frozen (the component was introduced previously by the child step but the parent added it afterward)
-        if (!childComponent.frozen || !equals(childComponent.pos, parentComponent.pos)) {
+        if (
+            !childComponent.frozen ||
+            !equals(childComponent.pos, parentComponent.pos)
+        ) {
             gotUpdated = true
             childContent = updateComponent(
                 {
@@ -460,7 +464,7 @@ export function drainTerminalStateOnChildContent(
             (comp) =>
                 comp.type === "phantom" ||
                 !comp.frozen ||
-                tryGetComponent(comp.id, parentTerminalState.components)
+                tryGetComponent(comp.id, parentTerminalState.components),
         ),
     }
 

src/pages/Editor.tsx

@@ -92,6 +92,7 @@ import {
     getStepNode,
     removeStepNode,
 } from "../editor/StepsDomain"
+import CurtainLayout from "../components/CurtainLayout"
 
 const ERROR_STYLE: CSSProperties = {
     borderColor: "red",
@@ -360,10 +361,7 @@ function UserModeEditor() {
             const { name, courtType } = await infoResponse.json()
             const { root } = await treeResponse.json()
 
-            if (
-                infoResponse.status == 401 ||
-                treeResponse.status == 401
-            ) {
+            if (infoResponse.status == 401 || treeResponse.status == 401) {
                 navigation("/login")
                 return
             }
@@ -372,7 +370,6 @@ function UserModeEditor() {
                 `tactics/${tacticId}/steps/${root.id}`,
             )
 
-
             const contentResponse = await contentResponsePromise
 
             if (contentResponse.status == 401) {
@@ -519,6 +516,9 @@ function EditorPage({
         [courtRef],
     )
 
+    const [editorContentCurtainWidth, setEditorContentCurtainWidth] =
+        useState(80)
+
     const relativePositions = useMemo(() => {
         const courtBounds = courtRef.current?.getBoundingClientRect()
         return courtBounds
@@ -700,7 +700,15 @@ function EditorPage({
                 />
             )
         },
-        [courtRef, content, relativePositions, courtBounds, renderAvailablePlayerActions, validatePlayerPosition, doRemovePlayer],
+        [
+            courtRef,
+            content,
+            relativePositions,
+            courtBounds,
+            renderAvailablePlayerActions,
+            validatePlayerPosition,
+            doRemovePlayer,
+        ],
     )
 
     const doDeleteAction = useCallback(
@@ -774,36 +782,10 @@ function EditorPage({
                     />
                 )
             }),
-        [courtRef, doDeleteAction, doUpdateAction],
+        [courtRef, doDeleteAction, doUpdateAction, editorContentCurtainWidth],
     )
 
-    return (
-        <div id="main-div">
-            <div id="topbar-div">
-                <div id="topbar-left">
-                    <SavingState state={saveState} />
-                </div>
-                <div id="title-input-div">
-                    <TitleInput
-                        style={titleStyle}
-                        default_value={name}
-                        onValidated={useCallback(
-                            (new_name) => {
-                                onNameChange(new_name).then((success) => {
-                                    setTitleStyle(success ? {} : ERROR_STYLE)
-                                })
-                            },
-                            [onNameChange],
-                        )}
-                    />
-                </div>
-                <div id="topbar-right">
-                    <button onClick={() => setStepsTreeVisible((b) => !b)}>
-                        ETAPES
-                    </button>
-                </div>
-            </div>
-            <div id="editor-div">
+    const contentNode = (
         <div id="content-div">
             <div id="racks">
                 <PlayerRack
@@ -860,18 +842,17 @@ function EditorPage({
                 </div>
             </div>
         </div>
+    )
+
+    const stepsTreeNode = (
         <EditorStepsTree
-                    isVisible={isStepsTreeVisible}
             selectedStepId={currentStepId}
             root={rootStepsNode}
             onAddChildren={useCallback(
                 async (parent) => {
                     const addedNode = await onAddStep(
                         parent,
-                                computeTerminalState(
-                                    content,
-                                    relativePositions,
-                                ),
+                        computeTerminalState(content, relativePositions),
                     )
                     if (addedNode == null) {
                         console.error(
@@ -902,13 +883,53 @@ function EditorPage({
                 [selectStep],
             )}
         />
+    )
+
+    return (
+        <div id="main-div">
+            <div id="topbar-div">
+                <div id="topbar-left">
+                    <SavingState state={saveState} />
+                </div>
+                <div id="title-input-div">
+                    <TitleInput
+                        style={titleStyle}
+                        default_value={name}
+                        onValidated={useCallback(
+                            (new_name) => {
+                                onNameChange(new_name).then((success) => {
+                                    setTitleStyle(success ? {} : ERROR_STYLE)
+                                })
+                            },
+                            [onNameChange],
+                        )}
+                    />
+                </div>
+                <div id="topbar-right">
+                    <button
+                        id={"show-steps-button"}
+                        onClick={() => setStepsTreeVisible((b) => !b)}>
+                        ETAPES
+                    </button>
+                </div>
+            </div>
+            <div id="editor-div">
+                {isStepsTreeVisible ? (
+                    <CurtainLayout
+                        rightWidth={editorContentCurtainWidth}
+                        onRightWidthChange={setEditorContentCurtainWidth}>
+                        {contentNode}
+                        {stepsTreeNode}
+                    </CurtainLayout>
+                ) : (
+                    contentNode
+                )}
             </div>
         </div>
     )
 }
 
 interface EditorStepsTreeProps {
-    isVisible: boolean
     selectedStepId: number
     root: StepInfoNode
     onAddChildren: (parent: StepInfoNode) => void
@@ -917,7 +938,6 @@ interface EditorStepsTreeProps {
 }
 
 function EditorStepsTree({
-    isVisible,
     selectedStepId,
     root,
     onAddChildren,
@@ -925,11 +945,7 @@ function EditorStepsTree({
     onStepSelected,
 }: EditorStepsTreeProps) {
     return (
-        <div
-            id="steps-div"
-            style={{
-                transform: isVisible ? "translateX(0)" : "translateX(100%)",
-            }}>
+        <div id="steps-div">
             <StepsTree
                 root={root}
                 selectedStepId={selectedStepId}

src/style/editor.css

@@ -50,28 +50,25 @@
 }
 
 #content-div,
-#editor-div {
+#editor-div,
+#steps-div {
     height: 100%;
     width: 100%;
 }
 
 #content-div {
+    overflow: hidden;
+}
+
+.curtain {
     width: 100%;
 }
 
 #steps-div {
     background-color: var(--editor-tree-background);
-    width: 20%;
-
-    transform: translateX(100%);
-    transition: transform 500ms;
     overflow: scroll;
 }
 
-#steps-div::-webkit-scrollbar {
-    display: none;
-}
-
 #allies-rack,
 #opponent-rack {
     width: 125px;
@@ -154,6 +151,13 @@
     font-family: monospace;
 }
 
+.save-state,
+#show-steps-button {
+    user-select: none;
+    -moz-user-select: none;
+    -ms-user-select: none;
+}
+
 .save-state-error {
     color: red;
 }

src/style/steps_tree.css

@@ -75,6 +75,7 @@
     flex-direction: column;
     align-items: center;
 
+    top: 0;
     width: 100%;
     height: 100%;
 }

test/api/tactics.test.ts

@@ -3,7 +3,10 @@ import { fetchAPI } from "../../src/Fetcher"
 import { saveSession } from "../../src/api/session"
 
 async function login() {
-    const response = await fetchAPI("auth/token/", { email: "maxime@mail.com", password: "123456" })
+    const response = await fetchAPI("auth/token/", {
+        email: "maxime@mail.com",
+        password: "123456",
+    })
     expect(response.status).toBe(200)
     const { token, expirationDate } = await response.json()
     saveSession({ auth: { token, expirationDate: Date.parse(expirationDate) } })
@@ -13,18 +16,26 @@ beforeAll(login)
 
 test("create tactic", async () => {
     await login()
-    const response = await fetchAPI("tactics", { courtType: "PLAIN", name: "test tactic" })
+    const response = await fetchAPI("tactics", {
+        courtType: "PLAIN",
+        name: "test tactic",
+    })
     expect(response.status).toBe(200)
 })
 
 test("spam step creation test", async () => {
-    const createTacticResponse = await fetchAPI("tactics", { courtType: "PLAIN", name: "test tactic" })
+    const createTacticResponse = await fetchAPI("tactics", {
+        courtType: "PLAIN",
+        name: "test tactic",
+    })
     expect(createTacticResponse.status).toBe(200)
     const { id } = await createTacticResponse.json()
 
-    const tasks = Array.from({length: 200})
-        .map(async () => {
-            const response = await fetchAPI(`tactics/${id}/steps`, { parentId: 1, content: { components: [] } })
+    const tasks = Array.from({ length: 200 }).map(async () => {
+        const response = await fetchAPI(`tactics/${id}/steps`, {
+            parentId: 1,
+            content: { components: [] },
+        })
         expect(response.status).toBe(200)
         const { stepId } = await response.json()
         return stepId
@@ -35,6 +46,6 @@ test("spam step creation test", async () => {
         steps.push(await task)
     }
     steps.sort((a, b) => a - b)
-    const expected = Array.from({length: 200}, (_, i) => i + 2)
+    const expected = Array.from({ length: 200 }, (_, i) => i + 2)
     expect(steps).toEqual(expected)
 })

vite.config.ts

@@ -9,7 +9,7 @@ export default defineConfig({
         target: "es2021",
     },
     test: {
-        environment: "jsdom"
+        environment: "jsdom",
     },
     plugins: [
         react(),