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/**********************************************************************
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* @file GUIDialogManager.h
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* @brief 对话框管理器
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* @author BaGuijun (baguijun@163.com)
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* @date 2024-10-22
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*********************************************************************/
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#ifndef __GUIDIALOGMANAGER_H__
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#define __GUIDIALOGMANAGER_H__
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#include "GUIDialogAPI.h"
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#include <QList>
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#include <QHash>
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#include <QMessageBox>
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namespace GUI
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{
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class GUIDialogBase;
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class GUIDialogManagerDeletor;
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/**
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* @brief 对话框管理器，对话框的全生命周期管理
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2023-06-09
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*/
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class GUIDialogAPI GUIDialogManager
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{
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public:
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/**
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* @brief 获取Instance的值
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* @return GUIDialogManager* 实例
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* @author YanZhiHui (chanyuantiandao@126.com)
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* @date 2024-04-22
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*/
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static GUIDialogManager *getInstance()
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{
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if (_instance == nullptr)
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_instance = new GUIDialogManager;
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return _instance;
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}
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/**
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* @brief 处理对话框创建时的逻辑
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* @param dlg 对话框
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* @param uniqueFlag 该对话框类型的唯一标记（用于判断是否已经有同类型对话框打开）
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* @author YanZhiHui (chanyuantiandao@126.com)
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* @data 2024-05-17
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*/
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void dialogCreated(GUIDialogBase *dlg, QString uniqueFlag = QString());
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/**
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* @brief 对话框被关闭，对象被释放
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* @param dlg 被销毁的对话框
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2023-06-09
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*/
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void dialogDestoried(GUIDialogBase *dlg);
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/**
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* @brief 获取对话框对象指针
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* @tparam T 对话框类型，GUI::GUIDialogBase的子类
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* @return QList<T*> 对象列表
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2023-06-09
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*/
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template <typename T>
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QList<T *> getDialog()
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{
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QList<T *> ds;
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for (auto d : _dialogList)
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{
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T *dt = dynamic_cast<T *>(d);
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if (dt != nullptr)
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ds.append(dt);
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}
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return ds;
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}
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private:
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/**
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* @brief 单例对象
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2023-06-09
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*/
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static GUIDialogManager *_instance;
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/**
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* @brief 构造函数
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2023-06-09
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*/
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GUIDialogManager() {}
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/**
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* @brief 析构函数
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* @author YanZhiHui (chanyuantiandao@126.com)
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* @date 2024-04-22
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*/
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~GUIDialogManager() = default;
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/**
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* @brief 获取全部对话框对象
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* @return QList<GUIDialogBase*> 全部对话框列表
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2023-06-09
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*/
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QList<GUIDialogBase *> getAllDialogs();
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private:
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/**
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* @brief 在生命周期内的对话框列表
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* @author LiBaojun (libaojunqd@foxmail.com)
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* @date 2023-06-09
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*/
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QList<GUIDialogBase *> _dialogList{};
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/**
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* @brief 只能打开一次的对话框
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* @author YanZhiHui (chanyuantiandao@126.com)
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* @date 2024-05-17
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*/
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QHash<QString, GUIDialogBase *> _dialogHash{};
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};
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} // namespace GUI
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#endif |