GuiDocObserverDelegate.h

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/************************************************************************
* @file GuiDocObserverDelegate.h
*
* @brief 文档Gui类的代理类
*
* @details 文档类的代理类--- 主要将GuiDoc的生命周期和其他各种消息派发到业务类中
*
* @author sunpeng
*
* @version 1.0
*
* @date 2025-05-23
*
* @license 北京华科软科技有限公司
*
*************************************************************************/
 
#ifndef BIMHOMEGUI_GUI_GUIDOCOBSERVERDELEGATE_H
#define BIMHOMEGUI_GUI_GUIDOCOBSERVERDELEGATE_H
 
#include "BHGlobal.h"
#include <string>
namespace Base {
    class Writer;
    class XMLReader;
}
 
namespace App {
    class IDocument;
}
 
namespace Gui
{
    class GuiExport GuiDocObserverDelegate
    {
    public:
        GuiDocObserverDelegate():m_pDoc(nullptr){}
        virtual ~GuiDocObserverDelegate() { m_pDoc = nullptr; }
 
 
        virtual void documentCreating() {}
 
        virtual void documentIsBeingDestructed() {}
 
        virtual bool canClose(bool checkModify = true, bool checkLink = false) { return false; };
 
        void setDocument(App::IDocument* pDoc) { m_pDoc = pDoc; };
 
        virtual void documentSave(Base::Writer& writer) {};
 
        virtual void documentRestore(Base::XMLReader& reader) {};
 
        virtual std::string delegateName() = 0;
 
    protected:
        App::IDocument* m_pDoc;
    };
}
 
#endif // BIMHOMEGUI_GUI_GUIDOCOBSERVERDELEGATE_H