#pragma once
// drag_out_win — the OS/COM initiation half of native OS drag-out: hands a resolved
// existing-file path list to the OS's drag-drop machinery so the user can drop bank
// samples into Explorer / another app / another DAW. The pure gesture-boundary
// decision + path-list assembly live in drag_out.*.
//
// COPY-ONLY is STRUCTURAL on Windows: DoDragDrop's effect mask is DROPEFFECT_COPY
// alone — MOVE is never offered, so no target can pull a file out of the bank folder
// (only prune deletes bank bytes). macOS/Linux route through SWELL's file-list drag,
// which exposes no per-source effect mask, so there the copy-only guarantee rests on
// SWELL's copy semantics rather than an explicit mask.
//
// NON-DESTRUCTIVE: initiating a drag reads nothing but the path list; a cancelled or
// failed drag mutates no sample/index/selection.

#include <string>
#include <vector>

struct HWND__;  // avoid dragging windows.h into every includer; the shell casts as needed.

namespace reasampler {

// `absolutePaths` must already be resolved/existing/de-duped (drag_out::assemblePathList
// output). No-op when empty. BLOCKING on Windows: OLE DoDragDrop runs its own modal
// message loop until drop/cancel. Returns true iff the drop was accepted
// (DROPEFFECT_COPY); the return is advisory — a failed drag surfaces no error.
bool initiateDragOut(HWND__* panelHwnd, const std::vector<std::string>& absolutePaths);

} // namespace reasampler