:art: https://github.com/siyuan-note/siyuan/issues/13127

app/src/boot/onGetConfig.ts

@@ -29,6 +29,7 @@ import {sendGlobalShortcut} from "./globalEvent/keydown";
 import {closeWindow} from "../window/closeWin";
 import {checkFold} from "../util/noRelyPCFunction";
 import {correctHotkey} from "./globalEvent/commonHotkey";
+import {recordBeforeResizeTop} from "../protyle/util/resize";
 
 export const onGetConfig = (isStart: boolean, app: App) => {
     correctHotkey(app);
@@ -67,12 +68,18 @@ export const onGetConfig = (isStart: boolean, app: App) => {
     setInlineStyle();
     renderSnippet();
     let resizeTimeout = 0;
+    let firstResize = true;
     window.addEventListener("resize", () => {
+        if (firstResize) {
+            recordBeforeResizeTop();
+            firstResize = false;
+        }
         window.clearTimeout(resizeTimeout);
         resizeTimeout = window.setTimeout(() => {
             adjustLayout();
             resizeTabs();
             resizeTopBar();
+            firstResize = true;
         }, 200);
     });
     addGA();

app/src/editor/util.ts

@@ -386,7 +386,6 @@ const switchEditor = (editor: Editor, options: IOpenFileOptions, allModels: IMod
             if (nodeElement) {
                 const newRange = focusBlock(nodeElement);
                 if (newRange) {
-                    // 需要更新 range，否则文档大纲点击导致切换页签时因为 resize 中 `保持光标位置不变` 会导致光标跳动
                     editor.editor.protyle.toolbar.range = newRange;
                 }
                 scrollCenter(editor.editor.protyle, nodeElement, true);

app/src/layout/Wnd.ts

@@ -50,6 +50,7 @@ import {fullscreen} from "../protyle/breadcrumb/action";
 import {setPadding} from "../protyle/ui/initUI";
 import {setPosition} from "../util/setPosition";
 import {clearOBG} from "./dock/util";
+import {recordBeforeResizeTop} from "../protyle/util/resize";
 
 export class Wnd {
     private app: App;
@@ -722,6 +723,7 @@ export class Wnd {
                     if (["bottom", "left", "right"].includes(this.parent.type)) {
                         item.panelElement.remove();
                     } else {
+                        recordBeforeResizeTop();
                         this.remove();
                     }
                     // 关闭分屏页签后光标消失

app/src/layout/dock/index.ts

@@ -19,6 +19,7 @@ import {hasClosestByClassName} from "../../protyle/util/hasClosest";
 import {App} from "../../index";
 import {Plugin} from "../../plugin";
 import {Custom} from "./Custom";
+import {recordBeforeResizeTop} from "../../protyle/util/resize";
 
 const TYPES = ["file", "outline", "inbox", "bookmark", "tag", "graph", "globalGraph", "backlink"];
 
@@ -495,6 +496,7 @@ export class Dock {
         if (!type) {
             return;
         }
+        recordBeforeResizeTop();
         const target = this.element.querySelector(`[data-type="${type}"]`) as HTMLElement;
         if (show && target.classList.contains("dock__item--active")) {
             target.classList.remove("dock__item--active", "dock__item--activefocus");
@@ -547,7 +549,7 @@ export class Dock {
                 if (currentElement) {
                     getAllTabs().find(item => {
                         if (item.id === currentElement.getAttribute("data-id")) {
-                            item.parent.switchTab(item.headElement);
+                            item.parent.switchTab(item.headElement, false, true, false);
                             return true;
                         }
                     });

app/src/layout/index.ts

@@ -2,6 +2,7 @@ import {Wnd} from "./Wnd";
 import {genUUID} from "../util/genID";
 import {addResize, fixWndFlex1} from "./util";
 import {resizeTabs} from "./tabUtil";
+import {recordBeforeResizeTop} from "../protyle/util/resize";
 /// #if MOBILE
 // 检测移动端是否引入了桌面端的代码
 console.error("Need remove unused code");
@@ -71,6 +72,7 @@ export class Layout {
     }
 
     addWnd(child: Wnd, id?: string) {
+        recordBeforeResizeTop();
         if (!id) {
             this.children.splice(this.children.length, 0, child);
             this.element.append(child.element);

app/src/protyle/util/resize.ts

@@ -4,6 +4,30 @@ import {hasClosestBlock} from "./hasClosest";
 import {Constants} from "../../constants";
 import {lineNumberRender} from "../render/highlightRender";
 import {stickyRow} from "../render/av/row";
+import {getAllModels} from "../../layout/getAll";
+
+export const recordBeforeResizeTop = () => {
+    getAllModels().editor.forEach((item) => {
+        if (item.editor && item.editor.protyle &&
+            item.element.parentElement && !item.element.classList.contains("fn__none")) {
+            item.editor.protyle.wysiwyg.element.querySelector('[data-resize-top]')?.removeAttribute("data-resize-top");
+            const contentRect = item.editor.protyle.contentElement.getBoundingClientRect()
+            let topElement = document.elementFromPoint(contentRect.left + (contentRect.width / 2), contentRect.top);
+            if (!topElement) {
+                topElement = document.elementFromPoint(contentRect.left + (contentRect.width / 2), contentRect.top + 17);
+            }
+            if (!topElement) {
+                return;
+            }
+            topElement = hasClosestBlock(topElement) as HTMLElement;
+            if (!topElement) {
+                return;
+            }
+            console.log(topElement)
+            topElement.setAttribute("data-resize-top", topElement.getBoundingClientRect().top.toString());
+        }
+    });
+}
 
 export const resize = (protyle: IProtyle) => {
     hideElements(["gutterOnly"], protyle);
@@ -36,23 +60,12 @@ export const resize = (protyle: IProtyle) => {
                     lineNumberRender(item.parentElement);
                 }
             });
-            // 保持光标位置不变 https://ld246.com/article/1673704873983/comment/1673765814595#comments
-            if (!protyle.disabled && protyle.toolbar.range) {
-                let rangeRect = protyle.toolbar.range.getBoundingClientRect();
-                if (rangeRect.height === 0) {
-                    const blockElement = hasClosestBlock(protyle.toolbar.range.startContainer);
-                    if (blockElement) {
-                        rangeRect = blockElement.getBoundingClientRect();
-                    }
-                }
-                if (rangeRect.height === 0) {
-                    return;
-                }
-                const protyleRect = protyle.element.getBoundingClientRect();
-                if (protyleRect.top + 30 > rangeRect.top || protyleRect.bottom < rangeRect.bottom) {
-                    protyle.toolbar.range.startContainer.parentElement.scrollIntoView(protyleRect.top > rangeRect.top);
-                }
-            }
         }
-    }, Constants.TIMEOUT_TRANSITION);   // 等待 setPadding 动画结束
+        const topElement = protyle.wysiwyg.element.querySelector('[data-resize-top]');
+        if (topElement) {
+            topElement.scrollIntoView();
+            protyle.contentElement.scrollTop += topElement.getBoundingClientRect().top - parseInt(topElement.getAttribute("data-resize-top"));
+            topElement.removeAttribute("data-resize-top");
+        }
+    }, Constants.TIMEOUT_TRANSITION + 100);   // 等待 setPadding 动画结束
 };

app/src/util/backForward.ts

@@ -115,7 +115,6 @@ const focusStack = async (app: App, stack: IBackStack) => {
         if (stack.protyle.title.editElement.getBoundingClientRect().height === 0) {
             // 切换 tab
             stack.protyle.model.parent.parent.switchTab(stack.protyle.model.parent.headElement);
-            // 需要更新 range，否则 resize 中 `保持光标位置不变` 会导致光标跳动
             stack.protyle.toolbar.range = undefined;
         }
         focusByOffset(stack.protyle.title.editElement, stack.position.start, stack.position.end);