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Session/person/layer defaults plus person×layer ACL (Allow/Deny/Inherit) for draw, move, delete, hide, and layer management; bump save format to 0.9.0-fork. Co-authored-by: Cursor <cursoragent@cursor.com>
77 lines
2.4 KiB
C++
77 lines
2.4 KiB
C++
/*
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* InfiniPaint (fork)
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* Collab ACL: World → Person → Layer → Person×Layer (Allow/Deny/Inherit)
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*/
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#pragma once
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#include <cstdint>
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#include <map>
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#include <string>
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#include <cereal/types/map.hpp>
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#include <cereal/types/string.hpp>
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enum class CollabRight : uint8_t {
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Draw = 0,
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Move,
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Delete,
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Hide,
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ManageLayers,
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COUNT
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};
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enum class CollabTriState : uint8_t {
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Inherit = 0,
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Allow = 1,
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Deny = 2
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};
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struct CollabPermissionSet {
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CollabTriState draw = CollabTriState::Inherit;
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CollabTriState move = CollabTriState::Inherit;
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CollabTriState erase = CollabTriState::Inherit;
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CollabTriState hide = CollabTriState::Inherit;
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CollabTriState manageLayers = CollabTriState::Inherit;
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CollabTriState get(CollabRight right) const;
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void set(CollabRight right, CollabTriState state);
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bool any_concrete() const;
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static CollabPermissionSet all_allow();
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static CollabPermissionSet all_inherit();
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static CollabPermissionSet content_deny(); // Draw/Move/Delete Deny, rest Inherit
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template <typename Archive>
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void serialize(Archive& a) {
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a(draw, move, erase, hide, manageLayers);
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}
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bool operator==(const CollabPermissionSet&) const = default;
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};
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struct CollabSessionDefaults {
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// Concrete fallback when everything inherits (Inherit treated as Allow).
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CollabPermissionSet worldDefault = CollabPermissionSet::all_allow();
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// Copied onto ClientData when a player joins.
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CollabPermissionSet newPlayerDefaults = CollabPermissionSet::all_inherit();
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// Copied onto new layers' DisplayData.layerDefaults.
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CollabPermissionSet newLayerDefaults = CollabPermissionSet::all_inherit();
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template <typename Archive>
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void serialize(Archive& a) {
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a(worldDefault, newPlayerDefaults, newLayerDefaults);
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}
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bool operator==(const CollabSessionDefaults&) const = default;
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};
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/** Resolve Allow/Deny for peer on a layer. Host callers should short-circuit before this. */
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bool collab_resolve_allow(
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CollabRight right,
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const CollabPermissionSet* personLayerOverride, // nullable
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const CollabPermissionSet& layerDefaults,
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const CollabPermissionSet& personDefaults,
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const CollabPermissionSet& worldDefault);
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const char* collab_right_label(CollabRight right);
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const char* collab_tristate_label(CollabTriState state);
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CollabTriState collab_cycle_tristate(CollabTriState state);
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