155 lines
4.2 KiB
C++
155 lines
4.2 KiB
C++
#include "graphicsItem/electricSvgItemRect.h"
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#include "graphicsItem/itemPort.h"
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#include <QPainter>
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#include <QStyleOption>
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#include <QGraphicsScene>
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#include <QGraphicsView>
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ElectricSvgItemRect::ElectricSvgItemRect(const QRect &rect, QGraphicsItem *parent)
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: ElectricSvgItem(rect,parent)
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,_pDlg(nullptr)
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{
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loadSvg(":/images/element/svg_rect.svg");
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setHandleIfShow(H_textCaption,false);
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setHandleIfShow(H_textCurrent,false);
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setHandleIfShow(h_textVoltage,false);
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setHandleVisible(false);
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setFunctionHandleIfShow(false);
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setFunctionHandleEnaable(false);
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//入线口
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ItemPort* pHandle1 = new ItemPort(this);
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pHandle1->setType(T_lineIn);
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pHandle1->setTag(H_connect);
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pHandle1->setPortPos(P_top);
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pHandle1->setParent(this);
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m_vecHanle.insert(H_connect,pHandle1);
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//出线口
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ItemPort* pHandle2 = new ItemPort(this);
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pHandle2->setType(T_lineOut);
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pHandle2->setTag(H_connect+1);
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pHandle2->setPortPos(P_down);
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pHandle2->setParent(this);
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m_vecHanle.insert(H_connect+1,pHandle2);
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m_dRatioX = 0.5;
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m_mapPort.insert(QString::number(_portId++),pHandle1);
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m_mapPort.insert(QString::number(_portId++),pHandle2);
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qRegisterMetaType<PropertyInfo>("PropertyInfo"); //注册自定义数据类型
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}
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ElectricSvgItemRect::~ElectricSvgItemRect()
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{
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}
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void ElectricSvgItemRect::updateHandles()
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{
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ElectricSvgItem::updateHandles();
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if( m_vecHanle.contains(H_connect))
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{
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const QRectF& boundingRect = this->boundingRect();
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if(m_vecHanle.contains(H_connect))
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{
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m_vecHanle[H_connect]->move(boundingRect.right() - boundingRect.width() * m_dRatioX, boundingRect.top());
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}
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if(m_vecHanle.contains(H_connect + 1))
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{
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m_vecHanle[H_connect + 1]->move(boundingRect.right() - boundingRect.width() * m_dRatioX, boundingRect.bottom());
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}
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}
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}
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void ElectricSvgItemRect::onPropertyChanged(PropertyInfo inf)
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{
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auto p = getProperty();
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if(p)
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{
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p->setResistance(inf.resistance);
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p->setAnchor_v(inf.anchor_v);
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p->setUv_alarm(inf.uv_alarm);
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p->setOv_alarm(inf.ov_alarm);
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p->setAnchor_i(inf.anchor_i);
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p->setUi_alarm(inf.ui_alarm);
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p->setOi_alarm(inf.oi_alarm);
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p->setDataChanged(true);
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}
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}
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void ElectricSvgItemRect::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget)
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{
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ElectricSvgItem::paint(painter,option,widget);
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}
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void ElectricSvgItemRect::showPropertyDlg(QWidget* p)
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{
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auto pro = getProperty();
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if(pro)
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{
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PropertyInfo data;
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data.resistance = pro->getResistance();
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data.anchor_v = pro->getAnchor_v();
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data.uv_alarm = pro->getUv_alarm();
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data.ov_alarm = pro->getOv_alarm();
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data.anchor_i = pro->getAnchor_i();
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data.ui_alarm = pro->getUi_alarm();
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data.oi_alarm = pro->getOi_alarm();
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if(_pDlg)
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{
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_pDlg->show();
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_pDlg->synchroniseData(data);
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}
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else
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{
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_pDlg = new ItemPropertyDlg(p);
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connect(_pDlg,&ItemPropertyDlg::PropertyChange,this,&ElectricSvgItemRect::onPropertyChanged);
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_pDlg->show();
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_pDlg->synchroniseData(data);
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}
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}
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else
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{
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//todo:没有关联数据，提示
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qDebug()<<"no associate data";
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}
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}
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void ElectricSvgItemRect::updateByProperty()
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{
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auto p = dynamic_cast<ElectricSvgItemRect_Property*>(_property);
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if(p)
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{
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setLabelTag(p->tag());
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setLabelVoltage(QString::number(p->getVolt()));
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setLabelCurrent(QString::number(p->getElec()));
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scene()->update();
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}
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}
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/****************************************************************/
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ElectricSvgItemRect_Property::ElectricSvgItemRect_Property(QObject* parent)
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:BaseProperty(parent)
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{
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electricity = 0;
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voltage = 0;
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resistance = 2; //电阻
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anchor_v = false; //是否锚定电压
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uv_alarm = 90; //电压下限
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ov_alarm = 110; //电压上限
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anchor_i = false; //是否锚定电流
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ui_alarm = 45; //电流下限
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oi_alarm = 55; //电流上限
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}
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ElectricSvgItemRect_Property::~ElectricSvgItemRect_Property()
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{
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}
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