86 lines
3.2 KiB
C++
86 lines
3.2 KiB
C++
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#pragma once
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#include "../helpers/memory/Memory.hpp"
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#include "../helpers/math/Math.hpp"
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#include "../managers/input/InputManager.hpp"
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#include "supplementary/DragController.hpp"
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#include <optional>
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#include <expected>
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enum eFullscreenMode : int8_t;
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namespace Layout {
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class ITarget;
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class CSpace;
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enum eRectCorner : uint8_t {
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CORNER_NONE = 0,
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CORNER_TOPLEFT = (1 << 0),
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CORNER_TOPRIGHT = (1 << 1),
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CORNER_BOTTOMRIGHT = (1 << 2),
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CORNER_BOTTOMLEFT = (1 << 3),
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};
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inline eRectCorner cornerFromBox(const CBox& box, const Vector2D& pos) {
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const auto CENTER = box.middle();
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if (pos.x < CENTER.x)
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return pos.y < CENTER.y ? CORNER_TOPLEFT : CORNER_BOTTOMLEFT;
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return pos.y < CENTER.y ? CORNER_TOPRIGHT : CORNER_BOTTOMRIGHT;
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}
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enum eSnapEdge : uint8_t {
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SNAP_INVALID = 0,
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SNAP_UP = (1 << 0),
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SNAP_DOWN = (1 << 1),
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SNAP_LEFT = (1 << 2),
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SNAP_RIGHT = (1 << 3),
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};
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class CLayoutManager {
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public:
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CLayoutManager();
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~CLayoutManager() = default;
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void newTarget(SP<ITarget> target, SP<CSpace> space);
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void removeTarget(SP<ITarget> target);
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void changeFloatingMode(SP<ITarget> target);
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void beginDragTarget(SP<ITarget> target, eMouseBindMode mode);
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void moveMouse(const Vector2D& mousePos);
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void resizeTarget(const Vector2D& Δ, SP<ITarget> target, eRectCorner corner = CORNER_NONE);
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void moveTarget(const Vector2D& Δ, SP<ITarget> target);
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void endDragTarget();
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std::expected<void, std::string> layoutMsg(const std::string_view& sv);
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void fullscreenRequestForTarget(SP<ITarget> target, eFullscreenMode currentEffectiveMode, eFullscreenMode effectiveMode);
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void switchTargets(SP<ITarget> a, SP<ITarget> b, bool preserveFocus = true);
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void moveInDirection(SP<ITarget> target, const std::string& direction, bool silent = false);
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SP<ITarget> getNextCandidate(SP<CSpace> space, SP<ITarget> from);
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bool isReachable(SP<ITarget> target);
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void bringTargetToTop(SP<ITarget> target);
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std::optional<Vector2D> predictSizeForNewTiledTarget();
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void performSnap(Vector2D& sourcePos, Vector2D& sourceSize, SP<ITarget> target, eMouseBindMode mode, int corner, const Vector2D& beginSize);
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void invalidateMonitorGeometries(PHLMONITOR);
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void recalculateMonitor(PHLMONITOR);
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const UP<Supplementary::CDragStateController>& dragController();
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private:
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UP<Supplementary::CDragStateController> m_dragStateController = makeUnique<Supplementary::CDragStateController>();
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};
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}
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inline UP<Layout::CLayoutManager> g_layoutManager;
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