PowerToys/src/modules/fancyzones/lib/WindowMoveHandler.h

#pragma once

#include "SecondaryMouseButtonsHook.h"

interface IFancyZonesSettings;
interface IZoneWindow;

class WindowMoveHandler
{
public:
    WindowMoveHandler(const winrt::com_ptr<IFancyZonesSettings>& settings, const std::function<void()>& keyUpdateCallback);
    ~WindowMoveHandler();

    bool InMoveSize() const noexcept;
    bool IsDragEnabled() const noexcept;

    void MoveSizeStart(HWND window, HMONITOR monitor, POINT const& ptScreen, const std::unordered_map<HMONITOR, winrt::com_ptr<IZoneWindow>>& zoneWindowMap) noexcept;
    void MoveSizeUpdate(HMONITOR monitor, POINT const& ptScreen, const std::unordered_map<HMONITOR, winrt::com_ptr<IZoneWindow>>& zoneWindowMap) noexcept;
    void MoveSizeEnd(HWND window, POINT const& ptScreen, const std::unordered_map<HMONITOR, winrt::com_ptr<IZoneWindow>>& zoneWindowMap) noexcept;

    void MoveWindowIntoZoneByIndexSet(HWND window, const std::vector<size_t>& indexSet, winrt::com_ptr<IZoneWindow> zoneWindow) noexcept;
    bool MoveWindowIntoZoneByDirectionAndIndex(HWND window, DWORD vkCode, bool cycle, winrt::com_ptr<IZoneWindow> zoneWindow) noexcept;
    bool MoveWindowIntoZoneByDirectionAndPosition(HWND window, DWORD vkCode, bool cycle, winrt::com_ptr<IZoneWindow> zoneWindow) noexcept;
    bool ExtendWindowByDirectionAndPosition(HWND window, DWORD vkCode, winrt::com_ptr<IZoneWindow> zoneWindow) noexcept;

private:
    class WindowMoveHandlerPrivate* pimpl;
};