From 716aba2a0e065b4c27bde8c33faac4cb36d3ab29 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=A0imon=20Brandner?= <simon.bra.ag@gmail.com>
Date: Sun, 12 Sep 2021 08:40:56 +0200
Subject: [PATCH] Convert MainSplit to TS
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Signed-off-by: Šimon Brandner <simon.bra.ag@gmail.com>
---
 .../{MainSplit.js => MainSplit.tsx}           | 34 ++++++++++++-------
 1 file changed, 22 insertions(+), 12 deletions(-)
 rename src/components/structures/{MainSplit.js => MainSplit.tsx} (68%)

diff --git a/src/components/structures/MainSplit.js b/src/components/structures/MainSplit.tsx
similarity index 68%
rename from src/components/structures/MainSplit.js
rename to src/components/structures/MainSplit.tsx
index 69d3bd0b51..0148bfca91 100644
--- a/src/components/structures/MainSplit.js
+++ b/src/components/structures/MainSplit.tsx
@@ -16,25 +16,35 @@ limitations under the License.
 */
 
 import React from 'react';
-import { Resizable } from 're-resizable';
+import { NumberSize, Resizable } from 're-resizable';
 import { replaceableComponent } from "../../utils/replaceableComponent";
+import ResizeNotifier from "../../utils/ResizeNotifier";
+import { Direction } from "re-resizable/lib/resizer";
+
+interface IProps {
+    resizeNotifier: ResizeNotifier;
+    collapsedRhs?: boolean;
+    panel: JSX.Element;
+}
 
 @replaceableComponent("structures.MainSplit")
-export default class MainSplit extends React.Component {
-    _onResizeStart = () => {
+export default class MainSplit extends React.Component<IProps> {
+    private onResizeStart = (): void => {
         this.props.resizeNotifier.startResizing();
     };
 
-    _onResize = () => {
+    private onResize = (): void => {
         this.props.resizeNotifier.notifyRightHandleResized();
     };
 
-    _onResizeStop = (event, direction, refToElement, delta) => {
+    private onResizeStop = (
+        event: MouseEvent | TouchEvent, direction: Direction, elementRef: HTMLElement, delta: NumberSize,
+    ): void => {
         this.props.resizeNotifier.stopResizing();
-        window.localStorage.setItem("mx_rhs_size", this._loadSidePanelSize().width + delta.width);
+        window.localStorage.setItem("mx_rhs_size", (this.loadSidePanelSize().width + delta.width).toString());
     };
 
-    _loadSidePanelSize() {
+    private loadSidePanelSize(): {height: string | number, width: number} {
         let rhsSize = parseInt(window.localStorage.getItem("mx_rhs_size"), 10);
 
         if (isNaN(rhsSize)) {
@@ -47,7 +57,7 @@ export default class MainSplit extends React.Component {
         };
     }
 
-    render() {
+    public render(): JSX.Element {
         const bodyView = React.Children.only(this.props.children);
         const panelView = this.props.panel;
 
@@ -56,7 +66,7 @@ export default class MainSplit extends React.Component {
         let children;
         if (hasResizer) {
             children = <Resizable
-                defaultSize={this._loadSidePanelSize()}
+                defaultSize={this.loadSidePanelSize()}
                 minWidth={264}
                 maxWidth="50%"
                 enable={{
@@ -69,9 +79,9 @@ export default class MainSplit extends React.Component {
                     bottomLeft: false,
                     topLeft: false,
                 }}
-                onResizeStart={this._onResizeStart}
-                onResize={this._onResize}
-                onResizeStop={this._onResizeStop}
+                onResizeStart={this.onResizeStart}
+                onResize={this.onResize}
+                onResizeStop={this.onResizeStop}
                 className="mx_RightPanel_ResizeWrapper"
                 handleClasses={{ left: "mx_RightPanel_ResizeHandle" }}
             >