更新DockLayout组件和相关指示器实现

AutoRobot/Windows/Robot/Web/src/DockLayout/DockIndicator.vue

@@ -4,7 +4,7 @@
     <div 
       v-if="activeDockZone" 
       class="dock-preview-area" 
-      :style="previewAreaStyle"
+      :style="enhancedPreviewAreaStyle"
     ></div>
     <!-- 1. 定义可复用组件（symbol）：封装所有渐变和路径（只写一次） -->
     <svg width="0" height="0" viewBox="0 0 40 40" aria-hidden="true">
@@ -90,6 +90,78 @@
         clip-rule="evenodd"
         d="M10 13 L30 13 L30 19 L10 19 Z" />
     </svg>
+
+    <!-- 右指示：根据activeDockZone状态显示和高亮 -->
+    <svg 
+      width="41" 
+      height="41" 
+      viewBox="0 0 40 40" 
+      aria-hidden="true" 
+      class="indicator-right" 
+      :class="{ 'active': activeDockZone === 'right' }"
+      @mouseenter="handleMouseEnter('right')"
+      @mouseleave="handleMouseLeave"
+    >
+      <use xlink:href="#shared-icon" transform="rotate(90 20 20)" />
+      <path
+        fill="#4C5E83"
+        fill-rule="evenodd"
+        clip-rule="evenodd"
+        d="M19 8 L32 8 L32 31 L31 32 L20 32 L19 31 Z" />
+      <path
+        fill="url(#Area)"
+        fill-rule="evenodd"
+        clip-rule="evenodd"
+        d="M21 14 L30 14 L30 30 L21 30 Z" />
+    </svg>
+
+    <!-- 下指示：根据activeDockZone状态显示和高亮 -->
+    <svg 
+      width="41" 
+      height="41" 
+      viewBox="0 0 40 40" 
+      aria-hidden="true" 
+      class="indicator-bottom" 
+      :class="{ 'active': activeDockZone === 'bottom' }"
+      @mouseenter="handleMouseEnter('bottom')"
+      @mouseleave="handleMouseLeave"
+    >
+      <use xlink:href="#shared-icon" transform="rotate(180 20 20)" />
+      <path
+        fill="#4C5E83"
+        fill-rule="evenodd"
+        clip-rule="evenodd"
+        d="M8 19 L32 19 L32 31 L31 32 L9 32 L8 31 Z" />
+      <path
+        fill="url(#Area)"
+        fill-rule="evenodd"
+        clip-rule="evenodd"
+        d="M10 24 L30 24 L30 30 L10 30 Z" />
+    </svg>
+
+    <!-- 左指示：根据activeDockZone状态显示和高亮 -->
+    <svg 
+      width="41" 
+      height="41" 
+      viewBox="0 0 40 40" 
+      aria-hidden="true" 
+      class="indicator-left" 
+      :class="{ 'active': activeDockZone === 'left' }"
+      @mouseenter="handleMouseEnter('left')"
+      @mouseleave="handleMouseLeave"
+    >
+      <use xlink:href="#shared-icon" transform="rotate(270 20 20)" />
+      <path
+        fill="#4C5E83"
+        fill-rule="evenodd"
+        clip-rule="evenodd"
+        d="M8 8 L21 8 L21 31 L19 32 L9 32 L8 31 Z" />
+      <path
+        fill="url(#Area)"
+        fill-rule="evenodd"
+        clip-rule="evenodd"
+        d="M10 14 L19 14 L19 30 L10 30 Z" />
+    </svg>
     
 
     
@@ -123,6 +195,9 @@
         viewBox="0 0 40 40" 
         aria-hidden="false" 
         class="dock-top-area"
+        @mouseenter="handleSubAreaMouseEnter('top-area')"
+        @mouseleave="handleSubAreaMouseLeave"
+        @mousemove="handleSubAreaMouseMove('top-area', $event)"
       >
         <use xlink:href="#shared-area" />
         <path
@@ -150,6 +225,9 @@
       viewBox="0 0 40 40" 
       aria-hidden="false" 
       class="dock-right-area"
+      @mouseenter="handleSubAreaMouseEnter('right-area')"
+      @mouseleave="handleSubAreaMouseLeave"
+      @mousemove="handleSubAreaMouseMove('right-area', $event)"
     >
       <use xlink:href="#shared-area" />
       <path
@@ -177,6 +255,9 @@
       viewBox="0 0 40 40" 
       aria-hidden="false" 
       class="dock-bottom-area"
+      @mouseenter="handleSubAreaMouseEnter('bottom-area')"
+      @mouseleave="handleSubAreaMouseLeave"
+      @mousemove="handleSubAreaMouseMove('bottom-area', $event)"
     >
       <use xlink:href="#shared-area" />
       <path
@@ -204,6 +285,9 @@
       viewBox="0 0 40 40" 
       aria-hidden="false" 
       class="dock-left-area"
+      @mouseenter="handleSubAreaMouseEnter('left-area')"
+      @mouseleave="handleSubAreaMouseLeave"
+      @mousemove="handleSubAreaMouseMove('left-area', $event)"
     >
       <use xlink:href="#shared-area" />
       <path
@@ -415,6 +499,122 @@ const handleMouseLeave = () => {
   }, 100)
 }
 
+// 处理子区域鼠标进入事件
+const handleSubAreaMouseEnter = (area) => {
+  // 清除可能存在的离开定时器
+  if (mouseLeaveTimer) {
+    clearTimeout(mouseLeaveTimer)
+    mouseLeaveTimer = null
+  }
+  hoveredZone.value = area
+}
+
+// 处理子区域鼠标离开事件
+const handleSubAreaMouseLeave = () => {
+  // 添加短暂延迟，避免快速进出导致的闪烁
+  mouseLeaveTimer = setTimeout(() => {
+    hoveredZone.value = null
+    mouseLeaveTimer = null
+  }, 100)
+}
+
+// 处理子区域鼠标移动事件
+const handleSubAreaMouseMove = (area, event) => {
+  // 更新鼠标位置信息
+  const rect = event.currentTarget.getBoundingClientRect()
+  const mouseX = event.clientX - rect.left
+  const mouseY = event.clientY - rect.top
+  
+  // 可以在这里添加更复杂的鼠标位置计算逻辑
+  // 例如根据鼠标在子区域内的位置动态调整依靠区的大小
+  
+  // 保持当前悬停状态
+  hoveredZone.value = area
+}
+
+// 检测鼠标所在的Area组件
+const detectMouseArea = (mouseX, mouseY) => {
+  try {
+    // 查找所有包含Area组件的DOM元素
+    const areaElements = document.querySelectorAll('.vs-area')
+    
+    for (let element of areaElements) {
+      const rect = element.getBoundingClientRect()
+      
+      // 检查鼠标位置是否在当前Area元素内
+      if (mouseX >= rect.left && mouseX <= rect.right &&
+          mouseY >= rect.top && mouseY <= rect.bottom) {
+        return {
+          element: element,
+          rect: rect,
+          id: element.getAttribute('data-area-id') || element.dataset.id || 'unknown'
+        }
+      }
+    }
+    
+    return null
+  } catch (error) {
+    console.warn('检测鼠标区域时出错:', error)
+    return null
+  }
+}
+
+// 计算基于鼠标位置的半透明依靠区样式
+const computeRelianceAreaStyle = (area, zone) => {
+  if (!area || !props.targetRect) return {}
+  
+  const { left: targetLeft, top: targetTop, width: targetWidth, height: targetHeight } = props.targetRect
+  const areaRect = area.rect
+  
+  // 计算鼠标在Area内容区内的相对位置
+  const mouseRelativeX = props.mousePosition.x - areaRect.left
+  const mouseRelativeY = props.mousePosition.y - areaRect.top
+  
+  // 根据不同区域和鼠标位置计算依靠区
+  const threshold = 0.3
+  
+  switch (zone) {
+    case 'top-area':
+      return {
+        position: 'absolute',
+        left: `${targetLeft}px`,
+        top: `${targetTop}px`,
+        width: `${targetWidth}px`,
+        height: `${targetHeight * threshold}px`
+      }
+    
+    case 'bottom-area':
+      return {
+        position: 'absolute',
+        left: `${targetLeft}px`,
+        top: `${targetTop + targetHeight * (1 - threshold)}px`,
+        width: `${targetWidth}px`,
+        height: `${targetHeight * threshold}px`
+      }
+    
+    case 'left-area':
+      return {
+        position: 'absolute',
+        left: `${targetLeft}px`,
+        top: `${targetTop}px`,
+        width: `${targetWidth * threshold}px`,
+        height: `${targetHeight}px`
+      }
+    
+    case 'right-area':
+      return {
+        position: 'absolute',
+        left: `${targetLeft + targetWidth * (1 - threshold)}px`,
+        top: `${targetTop}px`,
+        width: `${targetWidth * threshold}px`,
+        height: `${targetHeight}px`
+      }
+    
+    default:
+      return {}
+  }
+}
+
 // 清理定时器
 onUnmounted(() => {
   if (mouseLeaveTimer) {
@@ -446,7 +646,7 @@ const activeDockZone = computed(() => {
   return hoveredZone.value
 })
 
-// 计算半透明区域框的样式
+// 计算半透明区域框的基础样式
 const previewAreaStyle = computed(() => {
   if (!activeDockZone.value) return {};
   
@@ -504,6 +704,27 @@ const previewAreaStyle = computed(() => {
   }
 })
 
+// 增强的半透明区域框样式，支持基于鼠标位置的动态计算
+const enhancedPreviewAreaStyle = computed(() => {
+  if (!activeDockZone.value) return {};
+  
+  // 如果是子区域指示器，使用增强的计算逻辑
+  if (activeDockZone.value.includes('-area')) {
+    // 检测鼠标所在的Area组件
+    const mouseArea = detectMouseArea(props.mousePosition.x, props.mousePosition.y)
+    
+    // 使用基于鼠标位置的计算逻辑
+    const relianceStyle = computeRelianceAreaStyle(mouseArea, activeDockZone.value)
+    
+    // 合并基础样式和增强样式
+    const basicStyle = previewAreaStyle.value
+    return { ...basicStyle, ...relianceStyle }
+  }
+  
+  // 对于非子区域指示器，使用原有的计算逻辑
+  return previewAreaStyle.value
+})
+
 // 定义事件
 const emit = defineEmits(['zone-active'])