From e1c41a93c35d219b91157243e0fe786745360fe6 Mon Sep 17 00:00:00 2001
From: Jerry Yan <792602257@qq.com>
Date: Fri, 9 Jan 2026 18:52:52 +0800
Subject: [PATCH] =?UTF-8?q?refactor(annotation):=20=E4=BC=98=E5=8C=96?=
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- 移除了 text_object_types 变量定义
- 删除了 is_text_template 判断逻辑
- 移除了长文本优化的双栏布局实现
- 添加了关于 Label Studio 默认侧栏控件行为的说明
- 简化了 XML 结构生成逻辑
---
 .../app/module/annotation/service/template.py | 20 +++----------------
 1 file changed, 3 insertions(+), 17 deletions(-)

diff --git a/runtime/datamate-python/app/module/annotation/service/template.py b/runtime/datamate-python/app/module/annotation/service/template.py
index 9e36950..ed7dce8 100644
--- a/runtime/datamate-python/app/module/annotation/service/template.py
+++ b/runtime/datamate-python/app/module/annotation/service/template.py
@@ -36,7 +36,6 @@ class AnnotationTemplateService:
         """
         tag_config = LabelStudioTagConfig()
         control_types = tag_config.get_control_types()
-        text_object_types = {"Text", "Paragraphs", "ParagraphLabels", "HyperText", "Markdown"}
         
         def normalize_control_type(raw: Optional[str]) -> str:
             if not raw:
@@ -49,8 +48,6 @@ class AnnotationTemplateService:
                     return ct
             return raw
 
-        is_text_template = any((obj.type in text_object_types) for obj in config.objects)
-
         # 生成对象定义
         object_parts: List[str] = []
         for obj in config.objects:
@@ -92,21 +89,10 @@ class AnnotationTemplateService:
             else:
                 # 处理简单标签类型（不需要子元素）
                 control_parts.append(f'  <{tag_type} {" ".join(label_attrs)}/>')
-        
-        if is_text_template:
-            # 长文本优化：将标签控件固定在右侧（sticky），避免需要滚动到页面底部才能看到控件
-            xml_parts = [
-                '<View style="display: flex; flex-direction: row; align-items: flex-start; gap: 12px;">',
-                '  <View style="flex: 1; min-width: 0;">',
-                *object_parts,
-                '  </View>',
-                '  <View style="width: 320px; position: sticky; top: 0; align-self: flex-start; max-height: 90vh; overflow: auto; background: #fff; padding: 12px; border: 1px solid #f0f0f0; border-radius: 6px;">',
-                *control_parts,
-                '  </View>',
-                '</View>',
-            ]
-            return '\n'.join(xml_parts)
 
+        # 说明：
+        # - Label Studio Frontend 默认会将控件（control tags）渲染到右侧侧栏（side-column/controls）。
+        # - 如果在 XML 中手工做“双栏布局”，会导致控件出现在主区域，从而与侧栏的结果面板重复，影响体验。
         xml_parts = ['<View>']
         xml_parts.extend(object_parts)
         xml_parts.extend(control_parts)