58 lines
2.6 KiB
C++
58 lines
2.6 KiB
C++
#pragma once
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#include "Element.hpp"
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#include <Helpers/NetworkingObjects/NetObjID.hpp>
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namespace GUIStuff {
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class GUIManager;
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class TreeListing : public Element {
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public:
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static constexpr float ENTRY_HEIGHT = 25.0f;
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struct ParentObjectIDPair {
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NetworkingObjects::NetObjID parent;
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NetworkingObjects::NetObjID object;
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bool operator==(const ParentObjectIDPair&) const = default;
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};
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struct ParentObjectIDStack {
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std::vector<NetworkingObjects::NetObjID> parents;
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NetworkingObjects::NetObjID object;
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};
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struct DisplayData {
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struct ObjInList {
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NetworkingObjects::NetObjID id;
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bool isDirectory = false;
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bool isDirectoryOpen = false;
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};
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std::function<std::optional<ObjInList>(NetworkingObjects::NetObjID, size_t)> getObjInListAtIndex;
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std::function<size_t(const ParentObjectIDPair&)> getIndexOfObjInList;
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std::function<void(NetworkingObjects::NetObjID, bool)> setDirectoryOpen;
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std::function<bool(NetworkingObjects::NetObjID)> drawNonDirectoryObjIconGUI;
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std::function<bool(const ParentObjectIDPair&)> drawObjGUI;
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std::function<void(NetworkingObjects::NetObjID, size_t, const std::vector<ParentObjectIDPair>&)> moveObjectsToListAtIndex;
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};
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void update(UpdateInputData& io, GUIManager& gui, NetworkingObjects::NetObjID rootObjID, const DisplayData& displayData);
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virtual void clay_draw(SkCanvas* canvas, UpdateInputData& io, Clay_RenderCommand* command) override;
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private:
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bool dragHoldSelected = false;
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void set_single_selected_object();
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void recursive_gui(UpdateInputData& io, GUIManager& gui, const DisplayData& displayData, NetworkingObjects::NetObjID objID, size_t& itemCount, size_t itemCountToStartAt, size_t itemCountToEndAt, size_t listDepth, std::optional<ParentObjectIDStack>& hoveredObject, std::vector<NetworkingObjects::NetObjID>& parentIDStack, bool parentJustSelected);
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std::vector<ParentObjectIDPair> orderedObjsSelected;
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std::unordered_set<NetworkingObjects::NetObjID> objsSelected;
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void select_and_unselect_parents(const std::vector<NetworkingObjects::NetObjID>& parentIDStack, NetworkingObjects::NetObjID newSelectedObj);
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void unselect_object(NetworkingObjects::NetObjID id);
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bool topHalfOfHovered = false;
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std::optional<ParentObjectIDPair> objDragged;
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std::optional<ParentObjectIDStack> oldHoveredObject;
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std::chrono::steady_clock::time_point timeStartedHoveringOverObject;
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};
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}
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