e65119f0c6
Port global toolbar use/select/create actions, migrate the collapsed Ctrl-number bindings, and route them through a focused retained-UI controller. Preserve shortcut aliases as aliases across inventory and paperdoll drops with retail's neutral/accept/reject drag states, preventing physical item moves such as unwielding an equipped helmet. Co-Authored-By: Codex <codex@openai.com>
37 lines
1.7 KiB
C#
37 lines
1.7 KiB
C#
namespace AcDream.App.UI;
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/// <summary>
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/// Visual result of a drag-over query. Retail handlers can consume a drag-over
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/// message without setting either accept or reject art; shortcut aliases over a
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/// physical item list use that neutral path.
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/// </summary>
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public enum ItemDragAcceptance
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{
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None,
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Accept,
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Reject,
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}
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/// <summary>
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/// A panel controller implements this and registers itself on each of its
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/// <see cref="UiItemList"/>s. Port of retail's <c>m_dragHandler</c> vtable
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/// (<c>RegisterItemListDragHandler</c>, decomp 230461; confirmed acclient
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/// 0x004a539e + the gmToolbarUI block 0x004bdd89).
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/// <para><see cref="OnDragOver"/> decides the neutral/accept/reject overlay only (advisory).
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/// <see cref="HandleDropRelease"/> is authoritative — it performs the action, or
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/// no-ops to reject.</para>
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/// </summary>
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public interface IItemListDragHandler
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{
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/// <summary>The drag STARTED from a cell in this list — retail's RecvNotice_ItemListBeginDrag
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/// → RemoveShortcut (decomp 0x004bd930/0x004bd450): the handler removes the lifted item from its
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/// model + wire so the source slot empties immediately. The item is "in hand" until
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/// HandleDropRelease (place) or the drag ends off-target (stays removed). No restore on cancel.</summary>
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void OnDragLift(UiItemList sourceList, UiItemSlot sourceCell, ItemDragPayload payload);
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/// <summary>Returns the advisory target-cell overlay state.</summary>
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ItemDragAcceptance OnDragOver(UiItemList targetList, UiItemSlot targetCell, ItemDragPayload payload);
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/// <summary>Perform the drop (issue the per-panel wire action), or no-op to reject.</summary>
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void HandleDropRelease(UiItemList targetList, UiItemSlot targetCell, ItemDragPayload payload);
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}
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