:art: fix https://github.com/siyuan-note/siyuan/issues/8918

app/src/protyle/wysiwyg/index.ts

@@ -1514,12 +1514,12 @@ export class WYSIWYG {
 
         this.element.addEventListener("keyup", (event) => {
             const range = getEditorRange(this.element).cloneRange();
+            const nodeElement = hasClosestBlock(range.startContainer);
             if (event.key !== "PageUp" && event.key !== "PageDown" && event.key !== "Home" && event.key !== "End" && event.key.indexOf("Arrow") === -1 &&
                 event.key !== "Alt" && event.key !== "Shift" && event.key !== "CapsLock" && event.key !== "Escape" && event.key !== "Meta" && !/^F\d{1,2}$/.test(event.key) &&
                 (!event.isComposing || (event.isComposing && range.toString() !== "")) // https://github.com/siyuan-note/siyuan/issues/4341
             ) {
                 // 搜狗输入法不走 keydown，需重新记录历史状态
-                const nodeElement = hasClosestBlock(range.startContainer);
                 if (nodeElement && typeof protyle.wysiwyg.lastHTMLs[nodeElement.getAttribute("data-node-id")] === "undefined") {
                     range.insertNode(document.createElement("wbr"));
                     protyle.wysiwyg.lastHTMLs[nodeElement.getAttribute("data-node-id")] = nodeElement.outerHTML;
@@ -1540,7 +1540,6 @@ export class WYSIWYG {
             }
 
             if (event.eventPhase !== 3 && !event.shiftKey && (event.key.indexOf("Arrow") > -1 || event.key === "Home" || event.key === "End" || event.key === "PageUp" || event.key === "PageDown") && !event.isComposing) {
-                const nodeElement = hasClosestBlock(range.startContainer);
                 if (nodeElement) {
                     this.setEmptyOutline(protyle, nodeElement);
                     if (range.toString() === "") {
@@ -1549,6 +1548,26 @@ export class WYSIWYG {
                 }
                 event.stopPropagation();
             }
+
+            // https://github.com/siyuan-note/siyuan/issues/8918
+            if ((event.key === "ArrowLeft" || event.key === "ArrowRight" ||
+                    event.key === "Alt" || event.key === "Shift") &&    // 选中后 alt+shift+arrowRight 会导致光标和选中块不一致
+                nodeElement && !nodeElement.classList.contains("protyle-wysiwyg--select")) {
+                const selectElements = Array.from(protyle.wysiwyg.element.querySelectorAll(".protyle-wysiwyg--select"))
+                let containRange = false
+                selectElements.find(item => {
+                    if (item.contains(range.startContainer)) {
+                        containRange = true
+                        return true
+                    }
+                })
+                if (!containRange && selectElements.length > 0) {
+                    selectElements.forEach(item => {
+                        item.classList.remove("protyle-wysiwyg--select")
+                    })
+                    nodeElement.classList.add("protyle-wysiwyg--select")
+                }
+            }
         });
 
         this.element.addEventListener("dblclick", (event: MouseEvent & { target: HTMLElement }) => {

app/src/protyle/wysiwyg/keydown.ts

@@ -466,6 +466,10 @@ export const keydown = (protyle: IProtyle, editorElement: HTMLElement) => {
             (event.shiftKey && !event.altKey && isCtrl(event) && (event.key === "Home" || event.key === "End") && !isMac())) {
             const topElement = hasTopClosestByAttribute(nodeElement, "data-node-id", null);
             if (topElement) {
+                // 超级块内已选中某个块
+                topElement.querySelectorAll(".protyle-wysiwyg--select").forEach(item => {
+                    item.classList.remove("protyle-wysiwyg--select");
+                });
                 topElement.classList.add("protyle-wysiwyg--select");
                 let nextElement = event.key === "Home" ? topElement.previousElementSibling : topElement.nextElementSibling;
                 while (nextElement) {
@@ -485,6 +489,7 @@ export const keydown = (protyle: IProtyle, editorElement: HTMLElement) => {
         // ctrl+home 光标移动到顶
         if (!event.altKey && !event.shiftKey && isCtrl(event) && event.key === "Home") {
             goHome(protyle);
+            hideElements(["select"], protyle);
             event.stopPropagation();
             event.preventDefault();
             return;
@@ -492,6 +497,7 @@ export const keydown = (protyle: IProtyle, editorElement: HTMLElement) => {
         // ctrl+end 光标移动到尾
         if (!event.altKey && !event.shiftKey && isCtrl(event) && event.key === "End") {
             goEnd(protyle);
+            hideElements(["select"], protyle);
             event.stopPropagation();
             event.preventDefault();
             return;