1、实现选择井时，直接给出哪些井已经被选中了；

Include/nmNum/nmPlot/nmGuiPlot.h

@@ -6,6 +6,8 @@
 #include <QPointF>
 
 class nmObjBase;
+class nmObjPointWell;
+class ZxDataWell;
 
 // 数值试井绘图载体的样例
 class NM_PLOT_EXPORT nmGuiPlot : public iGuiPlot
@@ -94,6 +96,12 @@ public:
     QVector<QPointF> getOutlinePoints();
     // 获取所有井的信息，包括点和半径
     QVector<QVector<double>> getWellsInformation();
+    // 获取所有井的图元
+    QVector<nmObjPointWell*> getWellPlots();
+    // 获取所有井的数据指针
+    QVector<ZxDataWell*> getWellDatas();
+    // 获取所有井的名称
+    QStringList getWellNames();
 protected:
 
     // 绘制Painter函数重载

Include/nmNum/nmPlot/nmObjPointWell.h

@@ -73,6 +73,7 @@ public:
     QVector<double> getWellInformation();
     const QString &getWellID() const;
     ZxDataWell *getWellData() const;
+
 private:
     // 存储井的ID，project数据结构里数据存储
     // 如果是选择井，则坐标等信息不能修改

Include/nmNum/nmSubWxs/nmWxSelectWellsWidget.h

@@ -40,14 +40,21 @@ class NM_SUB_WXS_EXPORT nmWxSelectWellsWidget : public QWidget
 public:
     nmWxSelectWellsWidget(QWidget* aParent = NULL);
 public:
+    // 添加多项
     void addItems(QStringList items, QList<QVariant> values);
+    // 添加单项
     void addItem(QString name, QVariant value);
+    // 获取选中的items
     QStringList getItems();
+    // 设置被选中的items
+    void setSelectedItems(QStringList selectItems);
 private:
     QListWidget* m_pListWidget;
     QTextEdit* m_pLineEdit;
     QStringList m_items;
     QList<QVariant> m_values;
+    // 已经被选中的items
+    QStringList m_selectItems;
 
 private slots:
     void onUpdateSelections();

Src/nmNum/nmPlot/nmGuiPlot.cpp

@@ -304,6 +304,42 @@ QVector<QVector<double>> nmGuiPlot::getWellsInformation()
     return wellsList;
 }
 
+QVector<nmObjPointWell *> nmGuiPlot::getWellPlots()
+{
+    QVector<ZxObjBase*> objList = this->getObjsByTag("nObjPointWell");
+    QVector<nmObjPointWell*> wellPlots;
+    if (objList.count() > 0) {
+        for (int i = 0; i < objList.count() ; i++ ) {
+            wellPlots.append((nmObjPointWell*) objList[i]);
+        }
+    }
+    return wellPlots;
+}
+
+QVector<ZxDataWell *> nmGuiPlot::getWellDatas()
+{
+    QVector<ZxObjBase*> objList = this->getObjsByTag("nObjPointWell");
+    QVector<ZxDataWell*> wellDatas;
+    if (objList.count() > 0) {
+        for (int i = 0; i < objList.count() ; i++ ) {
+            wellDatas.append(((nmObjPointWell*) objList[i])->getWellData());
+        }
+    }
+    return wellDatas;
+}
+
+QStringList nmGuiPlot::getWellNames()
+{
+    QVector<ZxObjBase*> objList = this->getObjsByTag("nObjPointWell");
+    QStringList wellNames;
+    if (objList.count() > 0) {
+        for (int i = 0; i < objList.count() ; i++ ) {
+            wellNames.append(((nmObjPointWell*) objList[i])->getWellData()->getName());
+        }
+    }
+    return wellNames;
+}
+
 void nmGuiPlot::paintEvent(QPaintEvent* e)
 {
     iGuiPlot::paintEvent(e);

Src/nmNum/nmSubWnd/nmSubWndMain.cpp

@@ -631,11 +631,35 @@ void nmSubWndMain::updateSelectedWells(QList<ZxDataWell *> wellObjList)
     if (wellObjList.count() == 0) {
         return;
     }
-    // TODO 1，如果已经画在油藏地图上了，则不需要添加，
-    // TODO 2，如何不在，需要添加
-    // TODO 3，如果以前在，现在不在，需要删除
-    for (int i = 0; i < wellObjList.count(); i++ ) {
-        ZxDataWell* wellObj = wellObjList[i];
+    // setp 1，获取现在画布上所有的井信息
+    QVector<nmObjPointWell*> pWellPlotList = m_pWxPlot->getWellPlots();
+    QMap<ZxDataWell*, nmObjPointWell*> pWellDataToPlotMap;
+    // setp 2，在图元里，不在wellObjList里，是要删除的图元
+    QVector<nmObjPointWell*> vDeleteWellPlotList;
+    for (int i = 0; i < pWellPlotList.count(); i++) {
+        ZxDataWell *pWellData = pWellPlotList[i]->getWellData();
+        pWellDataToPlotMap.insert(pWellData, pWellPlotList[i]);
+        if (!wellObjList.contains(pWellData)) {
+            vDeleteWellPlotList.append(pWellPlotList[i]);
+        }
+    }
+    // TODO 3，在wellObjList 不在 图元pWellPlotDataList里 需要添加
+    QList<ZxDataWell*> pWellPlotDataList = pWellDataToPlotMap.keys();
+    QVector<ZxDataWell*> vAddWellPlotList;
+    for (int i = 0; i < wellObjList.count() ; i++ ) {
+        ZxDataWell *pWellData = wellObjList[i];
+        if (!pWellPlotDataList.contains(pWellData)) {
+            vAddWellPlotList.append(pWellData);
+        }
+    }
+    // setp 4，将vDeleteWellPlotList中的图元删除
+    for (int i = 0; i < vDeleteWellPlotList.count() ; i++ ) {
+        nmObjPointWell* pWellPlot = vDeleteWellPlotList[i];
+        m_pWxPlot->m_pPlot->removeObjByName(pWellPlot->getName());
+    }
+    // setp 5，将vAddWellPlotList中的井数据，构建图元，添加到画布上
+    for (int i = 0; i < vAddWellPlotList.count(); i++ ) {
+        ZxDataWell* wellObj = vAddWellPlotList[i];
         QString sName = tr("nmObj");
         QVector<QPointF> points;
         points.append(QPointF(wellObj->getLocationX(), wellObj->getLocationY()));
@@ -724,6 +748,8 @@ void nmSubWndMain::drawFault()
 
 void nmSubWndMain::selectWell()
 {
+    // 先获取已经添加到的界面中井
+    QStringList wellPlotNameList = m_pWxPlot->getWellNames();
     // 先找到所有的井
     int wellCount = zxCurProject->getChildrenCount(iDataModelType::sTypeWell);
     ZxDataObjectList wellList = zxCurProject->getChildren(iDataModelType::sTypeWell);
@@ -745,6 +771,7 @@ void nmSubWndMain::selectWell()
     // 展示dialog供选择
     nmWxSelectWellsDlg dlg;
     nmWxSelectWellsWidget wellListWidget;
+    wellListWidget.setSelectedItems(wellPlotNameList);
     wellListWidget.addItems(wellNames, wellCodes);
     dlg.setWidget(&wellListWidget);
     if(dlg.exec() == QDialog::Accepted) {

Src/nmNum/nmSubWxs/nmWxSelectWellsWidget.cpp

@@ -47,6 +47,9 @@ void nmWxSelectWellsWidget::addItem(QString name, QVariant value)
     nmWxSelectWellItemWidget* itemWidget = new nmWxSelectWellItemWidget(NULL, name, value);
     itemWidget->setFixedHeight(25);
     itemWidget->setFixedWidth(200);
+    if (m_selectItems.contains(name)) {
+        itemWidget->setSelected(true);
+    }
 //    itemWidget->setMinimumWidth(m_pListWidget->viewport()->width()); // 设置widget的最小宽度为列表视图的宽度
     QListWidgetItem* item = new QListWidgetItem;
     nmDataLogFile::getInstance()->writeLog(QString(" %1 ").arg(item->sizeHint().width()));
@@ -61,6 +64,11 @@ QStringList nmWxSelectWellsWidget::getItems()
     return m_pLineEdit->toPlainText().split("\n");
 }
 
+void nmWxSelectWellsWidget::setSelectedItems(QStringList selectItems)
+{
+    m_selectItems = selectItems;
+}
+
 void nmWxSelectWellsWidget::onUpdateSelections()
 {
     QStringList nameList;