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#pragma once
#include "../../helpers/math/Math.hpp"
#include "../../helpers/memory/Memory.hpp"
#include "../../desktop/Workspace.hpp"
#include <expected>
#include <cstdint>
namespace Layout {
enum eTargetType : uint8_t {
TARGET_TYPE_WINDOW = 0,
TARGET_TYPE_GROUP,
};
enum eGeometryFailure : uint8_t {
GEOMETRY_NO_DESIRED = 0,
GEOMETRY_INVALID_DESIRED = 1,
};
class CSpace;
struct SGeometryRequested {
Vector2D size;
std::optional<Vector2D> pos;
};
struct STargetBox {
CBox logicalBox;
CBox visualBox;
};
class ITarget {
public:
virtual ~ITarget() = default;
virtual eTargetType type() = 0;
// position is within its space
virtual void setPositionGlobal(const STargetBox& box);
void setPositionGlobal(const CBox& box);
virtual CBox position() const;
virtual void assignToSpace(const SP<CSpace>& space, std::optional<Vector2D> focalPoint = std::nullopt);
virtual void setSpaceGhost(const SP<CSpace>& space);
virtual SP<CSpace> space() const;
virtual PHLWORKSPACE workspace() const;
virtual PHLWINDOW window() const = 0;
virtual void recalc();
virtual bool wasTiling() const;
virtual void setWasTiling(bool x);
virtual void rememberFloatingSize(const Vector2D& size);
virtual Vector2D lastFloatingSize() const;
virtual void setPseudo(bool x);
virtual bool isPseudo() const;
virtual void setPseudoSize(const Vector2D& size);
virtual Vector2D pseudoSize();
virtual void swap(SP<ITarget> b);
virtual bool layoutManagedFullscreen() const;
virtual void setLayoutManagedFullscreen(bool enabled);
//
virtual bool floating() = 0;
virtual void setFloating(bool x) = 0;
virtual std::expected<SGeometryRequested, eGeometryFailure> desiredGeometry() = 0;
virtual eFullscreenMode fullscreenMode() = 0;
virtual void setFullscreenMode(eFullscreenMode mode) = 0;
virtual std::optional<Vector2D> minSize() = 0;
virtual std::optional<Vector2D> maxSize() = 0;
virtual void damageEntire() = 0;
virtual void warpPositionSize() = 0;
virtual void onUpdateSpace() = 0;
protected:
ITarget() = default;
STargetBox m_box;
SP<CSpace> m_space;
WP<ITarget> m_self;
Vector2D m_floatingSize;
bool m_pseudo = false;
bool m_ghostSpace = false; // ghost space means a target belongs to a space, but isn't sent to the layout
Vector2D m_pseudoSize = {1280, 720};
bool m_wasTiling = false;
bool m_layoutManagedFullscreen = false;
};
};
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