refactor(annotation): 优化模板生成逻辑移除文本类型特殊处理
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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
This commit is contained in:
2026-01-09 18:52:52 +08:00
parent 0f68146283
commit e1c41a93c3

View File

@@ -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)