fix: 19347 卡片来源显示规则-来源过长时，不符合省略优先级

@@ -3,6 +3,8 @@ import { CommonConstants, CompStyle } from 'wdConstant/Index';
 import { DateTimeUtils, Logger } from 'wdKit/Index';
 import router from '@ohos.router'
 import { SearchShowRed, textItem, titleInitRes } from '../../utils/searchShowRed';
+import measure from '@ohos.measure'
+import display from '@ohos.display';
 
 @Reusable
 @Component
@@ -20,10 +22,13 @@ export struct CardSourceInfo {
   @State authorMarked: boolean = false;
   @State authorArr: textItem[] = []
 
+  @State onlyShowCornerAndSource: boolean = false;
+
   aboutToAppear(): void {
     this.processText();
 
     this.titleInit();
+    this.calcContentSpace();
   }
 
   titleInit() {
@@ -171,6 +176,48 @@ export struct CardSourceInfo {
     return flag;
   }
 
+  getContentSize(textContent: string, fontSize: number ) {
+    return px2vp(Number(measure.measureTextSize({
+      textContent,
+      fontSize
+    }).width))
+  }
+
+  calcContentSpace() {
+    if (this.isLimited()) return;
+
+    const screenWidth = px2vp(display.getDefaultDisplaySync().width)
+    let leftSpace = screenWidth;
+
+    const souceSize = this.getContentSize(this.displayText, 12);
+    const cornerSize = this.getContentSize(this.contentDTO.cornerMark || this.contentDTO.corner, 12);
+    const dotSize = 11;
+    const timeSize = this.getContentSize(this.handleTimeStr(), 12);
+
+    const commentNum = this.getContentDtoBean()?.interactData?.commentNum
+    let commentSize = 0;
+    if (commentNum) {
+      commentSize = this.getContentSize(`${this.handlerNum(commentNum.toString())}评`, 12);
+    }
+
+    if (this.contentDTO.cornerMark || this.contentDTO.corner) {
+      leftSpace = leftSpace - cornerSize
+    }
+
+    if (this.showTime()) {
+      leftSpace = leftSpace - dotSize - timeSize
+    }
+
+    if (!this.isEllipsisActive) {
+      leftSpace = leftSpace - dotSize - commentSize
+    }
+
+    if (leftSpace < souceSize) {
+      this.onlyShowCornerAndSource = true;
+    }
+
+  }
+
   build() {
   Column(){
     Flex({ justifyContent: FlexAlign.Start, direction: FlexDirection.Row }) {
@@ -192,6 +239,7 @@ export struct CardSourceInfo {
           .textOverflow({ overflow: TextOverflow.Ellipsis })
       }
 
+      if (!this.onlyShowCornerAndSource) {
         // 点
         if (this.showDot()) {
 
@@ -232,6 +280,8 @@ export struct CardSourceInfo {
 
           }
         }
+      }
+
 
     }
     .width(CommonConstants.FULL_WIDTH)
@@ -260,6 +310,7 @@ export struct CardSourceInfo {
   }
   .width(CommonConstants.FULL_WIDTH)
   .margin({ top: this.viewShowData ? 8 : 0 })
+    .clip(true)
 
   }
 
@@ -268,13 +319,17 @@ export struct CardSourceInfo {
    * @returns
    */
   private getContentDtoBean(): ContentDTO {
+    let content =  new ContentDTO
     if (this.compDTO == undefined) {
-      return this.contentDTO
+      content = this.contentDTO
     }
     if (this.compDTO.operDataList.length == 0) {
-      return this.contentDTO
+      content = this.contentDTO
+    }
+    if (!content) {
+      content = this.compDTO.operDataList[0]
     }
-    return this.compDTO.operDataList[0]
+    return content;
   }
 
   /**