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#pragma once
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#include "iDlgBase.h"
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#include "iResultInfo.h"
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#include "iGridLineItem.h"
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class iModelInfoBase;
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//class iGridLineItem;
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// 列表区统一处理的Utils（应用于模型选择）
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class X_GUI_GRIDPTY_EXPORT iGridLineUtils : public iDlgBase
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{
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Q_OBJECT
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public:
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explicit iGridLineUtils(QWidget *parent = 0);
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~iGridLineUtils();
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public:
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// 初始化
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virtual void initUI();
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// 对外暴露接口
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void setLineItems(QVector<iGridLineItem*>& vec, \
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QWidget* pWxDlg);
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bool buildLineUtils(QVector<iModelInfoBase*> vecDataObjs, \
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QWidget* pWxDlg);
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iGridLineItem* buildLineItemOf(iModelInfoBase* pDataObj, \
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iGridLineItem* pParent, \
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QString sLastItem);
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void setModelType(QString s);
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// 边界相关
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void setBounds(QRectF& rt);
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float getUtilHeight();
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void connectSignalsOf(iGridLineItem* p);
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void bkAllItems();
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QStringList getAllTags(); //不考虑层级
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void resetLayout(); //重置
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// 清空
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void clearAllItems();
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// 刷新
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void updateItem(iGridLineItem* p);
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/// @brief 改变某个item的状态
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/// @note bExclusive表示是否排他性，比如只有一种激活
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void changeItemState(iGridLineItem* p, \
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iGridLineItem::LineItemState o, \
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bool bExclusive = true);
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// 模型解释选用了某一项
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void setItemAsSelected(QString sAlias, bool bSelected = true);
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private:
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// 搭建过程
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QStringList getParaTypes(QStringList listParas);
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iGridLineItem* createAndAddItem(iGridLineItem* pParent, \
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iModelInfoBase* pDataObj, \
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bool bGroup);
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void insertItem(int nIndex, iGridLineItem* pItem);
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// 把所有Item从上到下（不考虑层级记录下来）
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bool getAllItems(QVector<iGridLineItem*>& vec); //不考虑层级
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// 范围及布局
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void updateLayout();
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void doLayout();
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protected:
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virtual void mousePressEvent(QMouseEvent *);
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virtual void mouseDoubleClickEvent(QMouseEvent* e);
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virtual void mouseReleaseEvent(QMouseEvent *);
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virtual void mouseMoveEvent(QMouseEvent *);
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virtual void resizeEvent(QResizeEvent *);
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protected:
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virtual void paintEvent(QPaintEvent*);
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void paintGrid(QPainter* pPainter);
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public slots:
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signals:
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void sigHelpMsg(QString& s);
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protected:
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// 节点操作及属性更改
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GridTickPos hitTest(QPoint pt);
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void expand(iGridLineItem* p);
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void collapse(iGridLineItem* p);
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// 获取上一个item
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iGridLineItem* getLastItemOfState(iGridLineItem::LineItemState o);
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public:
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// 组织数据
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// 序列化
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virtual void onSerialize(ZxSerializer* ser);
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virtual void onDeserialize(ZxSerializer* ser);
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private:
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// 窗体载体
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QWidget* m_pWxDlg;
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// 属于哪一类
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QString m_sModelType;
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// 子项
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QVector<iGridLineItem*> m_vecGridItems;
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QVector<iGridLineItem*> m_vecAllItems;// 从上到下不考虑层级，所有
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iGridLineItem* m_pItemSel;
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// 位置及布局
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QRectF m_rtBounds;
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bool m_bNeedLayout;
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// Header
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bool m_bHeaderVisible;
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float m_fRowHeight;
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};
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