fix: render composing text error

src/editor/core/event/handlers/composition.ts

@@ -7,23 +7,27 @@ function compositionstart(host: CanvasEvent) {
 
 function compositionend(host: CanvasEvent, evt: CompositionEvent) {
   host.isComposing = false
-  removeComposingInput(host)
+  // 处理输入框关闭
   const draw = host.getDraw()
-  const cursor = draw.getCursor()
-  // 合成结果不存在(输入框关闭)，无法触发input事件需手动触发渲染
+  // 不存在值：删除合成输入
   if (!evt.data) {
-    const agentText = cursor.getAgentDomValue()
-    if (agentText) {
-      input(agentText, host)
-    } else {
+    removeComposingInput(host)
     const rangeManager = draw.getRange()
     const { endIndex: curIndex } = rangeManager.getRange()
     draw.render({
-        curIndex
+      curIndex,
+      isSubmitHistory: false
+    })
+  } else {
+    // 存在值：无法触发input事件需手动检测并触发渲染
+    setTimeout(() => {
+      if (host.compositionInfo) {
+        input(evt.data, host)
+      }
     })
   }
-  }
   // 移除代理输入框数据
+  const cursor = draw.getCursor()
   cursor.clearAgentDomValue()
 }
 

src/editor/core/event/handlers/input.ts

@@ -12,18 +12,19 @@ export function input(data: string, host: CanvasEvent) {
   const position = draw.getPosition()
   const cursorPosition = position.getCursorPosition()
   if (!data || !cursorPosition) return
+  const isComposing = host.isComposing
+  // 正在合成文本进行非输入操作
+  if (isComposing && host.compositionInfo?.value === data) return
   const control = draw.getControl()
   if (control.isPartRangeInControlOutside()) {
     // 忽略选区部分在控件的输入
     return
   }
-  const isComposing = host.isComposing
   // 移除合成输入
+  removeComposingInput(host)
   if (!isComposing) {
     const cursor = draw.getCursor()
     cursor.clearAgentDomValue()
-  } else {
-    removeComposingInput(host)
   }
   const activeControl = control.getActiveControl()
   const { TEXT, HYPERLINK, SUBSCRIPT, SUPERSCRIPT, DATE } = ElementType