61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
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// genericPluginAdapter.h
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#pragma once
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#include "pluginCommon/iPluginAdapter.h"
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#include <QObject>
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class ICanvasItem;
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// 通用适配器实现
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class GenericPluginAdapter :public IPluginAdapter
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{
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Q_OBJECT
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public:
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explicit GenericPluginAdapter(ICanvasItem *pluginItem, QObject *parent = nullptr);
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virtual ~GenericPluginAdapter();
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// IPluginAdapter接口
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QString adapterType() const override { return "generic"; }
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QString pluginType() const override;
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QRectF bounds() const override;
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void setBounds(const QRectF &bounds) override;
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void paint(QPainter *painter, const QRectF &bounds) override;
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QPainterPath shape() const override;
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QVariant property(const QString &key) const override;
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void setProperty(const QString &key, const QVariant &value) override;
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void move(const QPointF &delta) override;
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void resize(const QRectF &newBounds) override;
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bool isSelected() const override;
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void setSelected(bool selected) override;
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QVariantMap saveState() const override;
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bool loadState(const QVariantMap &state) override;
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// 获取原始插件项
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ICanvasItem* pluginItem() const;
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signals:
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void boundsChanged(const QRectF &newBounds);
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void propertyChanged(const QString &key, const QVariant &value);
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void selectionChanged(bool selected);
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void adapterChanged();
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private:
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ICanvasItem *m_pluginItem = nullptr;
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bool m_selected = false;
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QRectF m_cachedBounds;
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void updateCache();
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void connectSignals();
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private slots:
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void onPluginBoundsChanged(const QRectF &newBounds);
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void onPluginPropertyChanged(const QString &key, const QVariant &value);
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};
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