editor/project.h

#ifndef PROJECT_H
#define PROJECT_H

#include <QString>
#include <QList>
#include <QSizeF>

// PLC工程数据模型
class Project
{
public:
    struct ItemData {
        QString type;
        double x, y;
        QString registerId = "";
        QString registerId2 = "";
        QString compare = "";

        QString imagePath;     // 按钮的图片路径
        QString onImagePath;   // 指示灯的ON状态图片路径
        QString offImagePath;  // 指示灯的OFF状态图片路径
        QSizeF size = QSizeF(50, 50); // 当前尺寸
    };
    struct ConnectionData {
        int from, to;
        int fromType, toType;
    };

    void clear() { items_.clear(); connections_.clear(); }
    bool saveToFile(const QString& filePath) const;
    bool loadFromFile(const QString& filePath);

    QList<ItemData> items_;
    QList<ConnectionData> connections_;
};

#endif // PROJECT_H