:art: https://github.com/siyuan-note/siyuan/issues/10577

app/src/boot/globalEvent/touch.ts

@@ -1,7 +1,7 @@
 import {isIPad} from "../../protyle/util/compatibility";
 import {hasClosestByAttribute, hasClosestByClassName, hasTopClosestByTag} from "../../protyle/util/hasClosest";
 import {initFileMenu, initNavigationMenu} from "../../menus/navigation";
-import {fileAnnotationRefMenu, linkMenu, refMenu, tagMenu} from "../../menus/protyle";
+import {fileAnnotationRefMenu, inlineMathMenu, linkMenu, refMenu, tagMenu} from "../../menus/protyle";
 import {App} from "../../index";
 import {Protyle} from "../../protyle";
 import {getCurrentEditor} from "../../mobile/editor";
@@ -123,6 +123,11 @@ export const globalTouchEnd = (event: TouchEvent, yDiff: number, time: number, a
                 linkMenu(editor.protyle, target);
                 return true;
             }
+            const inlineMathElement = hasClosestByAttribute(target, "data-type", "inline-math");
+            if (inlineMathElement) {
+                inlineMathMenu(editor.protyle, inlineMathElement);
+                return true;
+            }
         }
     }
     return false;

app/src/menus/protyle.ts

@@ -1547,6 +1547,55 @@ export const tagMenu = (protyle: IProtyle, tagElement: HTMLElement) => {
     window.siyuan.menus.menu.element.querySelector("input").select();
 };
 
+export const inlineMathMenu = (protyle: IProtyle, element: Element) => {
+    window.siyuan.menus.menu.remove();
+    const nodeElement = hasClosestBlock(element);
+    if (!nodeElement) {
+        return;
+    }
+    const id = nodeElement.getAttribute("data-node-id");
+    const html = nodeElement.outerHTML;
+    window.siyuan.menus.menu.append(new MenuItem({
+        label: window.siyuan.languages.copy,
+        icon: "iconCopy",
+        click() {
+            writeText(protyle.lute.BlockDOM2StdMd(element.outerHTML));
+        }
+    }).element);
+    if (!protyle.disabled) {
+        window.siyuan.menus.menu.append(new MenuItem({
+            icon: "iconCut",
+            label: window.siyuan.languages.cut,
+            click() {
+                writeText(protyle.lute.BlockDOM2StdMd(element.outerHTML));
+
+                element.insertAdjacentHTML("afterend", "<wbr>");
+                element.remove();
+                nodeElement.setAttribute("updated", dayjs().format("YYYYMMDDHHmmss"));
+                updateTransaction(protyle, id, nodeElement.outerHTML, html);
+                focusByWbr(nodeElement, protyle.toolbar.range);
+            }
+        }).element);
+        window.siyuan.menus.menu.append(new MenuItem({
+            icon: "iconTrashcan",
+            label: window.siyuan.languages.remove,
+            click() {
+                element.insertAdjacentHTML("afterend", "<wbr>");
+                element.remove();
+                nodeElement.setAttribute("updated", dayjs().format("YYYYMMDDHHmmss"));
+                updateTransaction(protyle, id, nodeElement.outerHTML, html);
+                focusByWbr(nodeElement, protyle.toolbar.range);
+            }
+        }).element);
+    }
+    const rect = element.getBoundingClientRect();
+    window.siyuan.menus.menu.popup({
+        x: rect.left,
+        y: rect.top + 26,
+        h: 26
+    });
+}
+
 const genImageWidthMenu = (label: string, assetElement: HTMLElement, imgElement: HTMLElement, protyle: IProtyle, id: string, nodeElement: HTMLElement, html: string) => {
     return {
         iconHTML: "",

app/src/protyle/wysiwyg/index.ts

@@ -23,7 +23,7 @@ import {
     contentMenu,
     enterBack,
     fileAnnotationRefMenu,
-    imgMenu,
+    imgMenu, inlineMathMenu,
     linkMenu,
     refMenu,
     setFold,
@@ -1674,6 +1674,11 @@ export class WYSIWYG {
                     return false;
                 }
             }
+            const inlineMathElement = hasClosestByAttribute(target, "data-type", "inline-math");
+            if (inlineMathElement) {
+                inlineMathMenu(protyle, inlineMathElement);
+                return false;
+            }
             if (target.tagName === "IMG" && hasClosestByClassName(target, "img")) {
                 imgMenu(protyle, protyle.toolbar.range, target.parentElement.parentElement, {
                     clientX: x + 4,

app/src/protyle/wysiwyg/keydown.ts

@@ -54,7 +54,7 @@ import {
     getStartEndElement,
     upSelect
 } from "./commonHotkey";
-import {fileAnnotationRefMenu, linkMenu, refMenu, setFold, tagMenu} from "../../menus/protyle";
+import {fileAnnotationRefMenu, inlineMathMenu, linkMenu, refMenu, setFold, tagMenu} from "../../menus/protyle";
 import {openAttr} from "../../menus/commonMenuItem";
 import {Constants} from "../../constants";
 import {fetchPost} from "../../util/fetch";
@@ -594,14 +594,14 @@ export const keydown = (protyle: IProtyle, editorElement: HTMLElement) => {
                         previousSibling.nodeType !== 3 &&
                         previousSibling.getAttribute("data-type")?.indexOf("inline-math") > -1
                     ) {
-                        protyle.toolbar.showRender(protyle, previousSibling);
+                        inlineMathMenu(protyle, previousSibling);
                         return;
                     } else if (!previousSibling &&
                         range.startContainer.parentElement.previousSibling &&
                         range.startContainer.parentElement.previousSibling.isSameNode(range.startContainer.parentElement.previousElementSibling) &&
                         range.startContainer.parentElement.previousElementSibling.getAttribute("data-type")?.indexOf("inline-math") > -1
                     ) {
-                        protyle.toolbar.showRender(protyle, range.startContainer.parentElement.previousElementSibling);
+                        inlineMathMenu(protyle, range.startContainer.parentElement.previousElementSibling);
                         return;
                     }
                 }