58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
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// pluginManager.h
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#pragma once
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#include "export.hpp"
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#include "../common/include/pluginCommon/iCanvasItem.h"
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#include "../common/include/pluginCommon/iPlugin.h"
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#include <QObject>
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class DIAGRAM_DESIGNER_PUBLIC PluginManager : public QObject
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{
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Q_OBJECT
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public:
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explicit PluginManager(QObject *parent = nullptr);
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virtual ~PluginManager();
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// 单例模式
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static PluginManager* instance();
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// 插件管理
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bool loadPlugin(const QString &filePath);
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bool unloadPlugin(const QString &pluginId);
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void loadAllPlugins(const QString &directory);
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// 插件目录管理
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void addPluginDirectory(const QString &dir);
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void setPluginDirectories(const QStringList &dirs);
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QStringList pluginDirectories() const;
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// 创建原始插件项
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ICanvasItem* createItem(const QString &shapeId);
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// 查询接口
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QStringList availableShapes() const;
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bool contains(const QString &shapeId) const;
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ShapeDescriptor shapeDescriptor(const QString &shapeId) const;
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QIcon shapeIcon(const QString &shapeId) const;
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// 插件信息
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PluginDescriptor pluginDescriptor(const QString &pluginId) const;
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QStringList loadedPlugins() const;
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// 内置形状注册
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void registerBuiltinShape(const QString &shapeId,
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const QString &name,
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std::function<ICanvasItem*()> creator,
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const QString &iconPath = QString());
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signals:
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void pluginLoaded(const PluginDescriptor &descriptor);
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void pluginUnloaded(const QString &pluginId);
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void shapesChanged();
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private:
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class Private;
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QScopedPointer<Private> d;
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};
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