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#pragma once
#include "../target/Target.hpp"
#include "../../managers/input/InputManager.hpp"
namespace Layout {
enum eRectCorner : uint8_t;
}
namespace Layout::Supplementary {
// DragStateController contains logic to begin and end a drag, which shouldn't be part of the layout's job. It's stuff like
// toggling float when dragging tiled, remembering sizes, checking deltas, etc.
class CDragStateController {
public:
CDragStateController() = default;
~CDragStateController() = default;
void dragBegin(SP<ITarget> target, eMouseBindMode mode);
void dragEnd();
void mouseMove(const Vector2D& mousePos);
eMouseBindMode mode() const;
bool wasDraggingWindow() const;
bool dragThresholdReached() const;
void resetDragThresholdReached();
bool draggingTiled() const;
/*
Called to try to pick up window for dragging.
Updates drag related variables and floats window if threshold reached.
Return true to reject
*/
bool updateDragWindow();
SP<ITarget> target() const;
private:
WP<ITarget> m_target;
eMouseBindMode m_dragMode = MBIND_INVALID;
bool m_wasDraggingWindow = false;
bool m_dragThresholdReached = false;
bool m_draggingTiled = false;
int m_mouseMoveEventCount = 0;
Vector2D m_beginDragXY;
Vector2D m_lastDragXY;
Vector2D m_beginDragPositionXY;
Vector2D m_beginDragSizeXY;
Vector2D m_draggingWindowOriginalFloatSize;
Layout::eRectCorner m_grabbedCorner = sc<Layout::eRectCorner>(0) /* CORNER_NONE */;
};
};
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