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https://github.com/langgenius/dify.git
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b527921f3f
Implement unified drag system that supports both internal node moves and external file uploads with consistent UI feedback. Uses native HTML5 drag API with shared visual states (isDragOver, isBlinking, DragActionTooltip showing 'Move to' or 'Upload to').
27 lines
794 B
TypeScript
27 lines
794 B
TypeScript
/**
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* File Tree Constants - Single source of truth for root/blank identifiers
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*/
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// Root folder identifier (convert to null for API calls via toApiParentId)
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export const ROOT_ID = 'root' as const
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// Drag type identifier for internal tree node dragging
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export const INTERNAL_NODE_DRAG_TYPE = 'application/x-dify-tree-node'
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// Context menu trigger types (describes WHERE user clicked)
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export const CONTEXT_MENU_TYPE = {
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BLANK: 'blank',
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NODE: 'node',
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} as const
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export type ContextMenuType = (typeof CONTEXT_MENU_TYPE)[keyof typeof CONTEXT_MENU_TYPE]
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// Node menu types (determines which menu options to show)
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export const NODE_MENU_TYPE = {
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ROOT: 'root',
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FOLDER: 'folder',
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FILE: 'file',
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} as const
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export type NodeMenuType = (typeof NODE_MENU_TYPE)[keyof typeof NODE_MENU_TYPE]
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