111 lines
2.2 KiB
C
111 lines
2.2 KiB
C
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#pragma once
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#include "mappresent_global.h"
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#include <QWidget>
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/// <summary>
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/// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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/// </summary>
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struct PresentIndex {
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/// <summary>
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/// <20>к<EFBFBD>
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/// </summary>
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int row = 0;
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/// <summary>
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/// <20>к<EFBFBD>
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/// </summary>
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int col = 0;
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PresentIndex& operator+=(const PresentIndex& other);
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bool operator!=(const PresentIndex& other) const;
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};
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/// <summary>
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/// <20><><EFBFBD><EFBFBD>ѡ<EFBFBD><D1A1>
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/// </summary>
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struct PresentOption {
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/// <summary>
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/// <20><>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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/// </summary>
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PresentIndex selfIndex;
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/// <summary>
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/// <20><>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ե
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/// </summary>
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QRectF selfOutline;
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bool isMouseOver = false;
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bool isSelected = false;
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};
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/// <summary>
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/// <20><>Ԫ<EFBFBD><D4AA><EFBFBD><EFBFBD>ί<EFBFBD><CEAF>
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/// </summary>
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class UnitPresentDelegate {
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public:
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virtual ~UnitPresentDelegate() = default;
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/// <summary>
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/// ƥ<>䵥Ԫ<E4B5A5><D4AA><EFBFBD><EFBFBD>
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/// </summary>
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/// <returns></returns>
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virtual int unitType() const = 0;
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/// <summary>
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/// <20><><EFBFBD>Ʊ<EFBFBD><C6B1><EFBFBD>Ԫ<EFBFBD><D4AA>Ƭ
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/// </summary>
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/// <param name="p"></param>
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/// <param name="option"></param>
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virtual void paint(QPainter* p, const PresentOption& option) = 0;
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};
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class BasicUnitDelegate : public UnitPresentDelegate {
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public:
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int unitType() const override;
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void paint(QPainter* p, const PresentOption& option) override;
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QList<QPointF> endPointsGet(const QRectF &rect);
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};
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/// <summary>
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/// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD>
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/// </summary>
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class MAPPRESENT_EXPORT MapPresent : public QWidget
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{
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Q_OBJECT
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private:
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/// <summary>
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/// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>α䳤
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/// </summary>
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const float _primitive_region_square_len = 100;
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/// <summary>
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/// <20><><EFBFBD>ű<EFBFBD><C5B1><EFBFBD>
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/// </summary>
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short _scale_times = 1;
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/// <summary>
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/// <20><>ǰ<EFBFBD><C7B0>Ƭ<EFBFBD><C6AC>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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/// </summary>
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PresentIndex _center_index;
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public:
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MapPresent(QWidget* parent = nullptr);
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/// <summary>
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/// ͨ<><CDA8>widget<65>϶<EFBFBD>λ<EFBFBD><CEBB>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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/// </summary>
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/// <param name="pos"></param>
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/// <returns></returns>
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PresentIndex indexGet(const QPointF& pos) const;
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/// <summary>
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/// ͨ<><CDA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡָ<C8A1><D6B8><EFBFBD><EFBFBD>Ԫ<EFBFBD><D4AA><EFBFBD>Ӿ<EFBFBD><D3BE><EFBFBD>
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/// </summary>
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/// <param name="idx"></param>
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/// <returns></returns>
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QRectF outlineGet(const PresentIndex& idx) const;
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protected:
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void paintEvent(QPaintEvent* ev) override;
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private:
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QList<PresentIndex> siblingsGet(const PresentIndex ¢er, uint16_t dist=1) const;
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QList<PresentIndex> itemFills(const PresentIndex &a, const PresentIndex &b) const;
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};
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