增加表tableview

applications/emsConfigurer/datafetcher.cpp

@@ -0,0 +1,22 @@
+#include "datafetcher.h"
+#include "globalparameters.h"
+
+DataFetcher::DataFetcher()
+{
+
+}
+
+DataFetcher::~DataFetcher()
+{
+
+}
+
+bool DataFetcher::Fetch(TableData& tbl_data)
+{
+    return true;
+}
+
+int DataFetcher::VerifyStatus()
+{
+    return STATUS_NORMAL;
+}

applications/emsConfigurer/datafetcher.h

@@ -0,0 +1,19 @@
+#ifndef DATAFETCHER_H
+#define DATAFETCHER_H
+
+#include "globalparameters.h"
+
+class DataFetcher
+{
+public:
+    DataFetcher();
+    virtual ~DataFetcher();
+
+public:
+    virtual bool Fetch(TableData& tbl_data);
+
+protected:
+    int VerifyStatus();
+};
+
+#endif // DATAFETCHER_H

applications/emsConfigurer/devicepropertypage.cpp

@@ -0,0 +1,125 @@
+#include "devicepropertypage.h"
+
+#include <QGuiApplication>
+#include <QTimer>
+#include <QMessageBox>
+#include <QTableView>
+#include <QVBoxLayout>
+#include <QPushButton>
+#include <QScrollBar>
+
+#include "globalparameters.h"
+#include "mytablemodel.h"
+
+DevicePropertyPage::DevicePropertyPage(QWidget *parent) :
+    QWidget(parent),m_pTableView(nullptr),m_pButton(nullptr)
+{
+    //InitializeTable();
+
+    m_pTimer = new QTimer(this);
+    connect(m_pTimer, SIGNAL(timeout()), this, SLOT(handleTimeout()));
+    //m_pTimer->start(AppData::getInstance()->nTimeOut);
+
+ }
+
+DevicePropertyPage::~DevicePropertyPage()
+{
+}
+
+void DevicePropertyPage::handleTimeout()
+{
+    if(m_pTimer->isActive())
+    {
+        m_pTimer->stop();
+
+        Refresh();
+
+        int nInterval = 5000; //ui->spinBox->value();
+        m_pTimer->start(nInterval*1000);
+    }
+}
+
+void DevicePropertyPage::InitializeTable()
+{
+    m_myModel = new MyTableModel(this);
+    m_myModel->setHeadData(AppData::getInstance()->lstDataTableHeaderText);
+
+    m_pTableView = new QTableView(this);
+    m_pButton = new QPushButton(tr("Refresh"), this);
+
+    // 创建主布局
+    QVBoxLayout *mainLayout = new QVBoxLayout(this);
+
+    //AppCommon::getInstance()->InitializeTableView(m_myModel,m_pTableView);
+    m_pTableView->setModel(m_myModel);
+    // 自动调整列宽
+    connect(m_pTableView->horizontalScrollBar(), &QScrollBar::valueChanged, this, &DevicePropertyPage::adjustColumnWidths);
+    adjustColumnWidths();  // 初次设置列宽
+
+    mainLayout->addWidget(m_pTableView);
+
+    // 创建一个水平布局来包含按钮
+    QHBoxLayout *buttonLayout = new QHBoxLayout();
+    buttonLayout->addStretch();  // 让按钮保持在右侧
+    buttonLayout->addWidget(m_pButton);
+    buttonLayout->setContentsMargins(0, 0, 0, 0);  // 取消按钮的边距
+
+    // 将表格视图和按钮布局添加到主布局
+    mainLayout->addLayout(buttonLayout);
+
+    mainLayout->setContentsMargins(0, 0, 0, 0);  // 取消主布局的边距
+    mainLayout->setSpacing(10);  // 取消布局间的间距
+
+    // 设置固定大小和位置的按钮
+    m_pButton->setFixedSize(100, 30);  // 设置按钮的固定大小
+
+    // 连接信号和槽
+    connect(m_pTableView, &QTableView::doubleClicked, this, &DevicePropertyPage::onTableViewDoubleClicked);
+    connect(m_pButton, &QPushButton::clicked, this, &DevicePropertyPage::onButtonClicked);
+}
+
+void DevicePropertyPage::Refresh()
+{
+    QGuiApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
+    TableData tbl_data;
+    if (Fetch(tbl_data))
+    {
+         m_myModel->setModelData(tbl_data);
+    }
+    QGuiApplication::restoreOverrideCursor();
+}
+
+void DevicePropertyPage::setBaseType(unsigned int base, unsigned int mask)
+{
+    filterBaseType = base;
+    mask_code = mask;
+}
+
+
+void DevicePropertyPage::onButtonClicked()
+{
+    m_pTimer->stop();
+
+    Refresh();
+}
+
+
+void DevicePropertyPage::onTableViewDoubleClicked(const QModelIndex &index)
+{
+    //QAbstractItemModel *model=ui->tableView->model();
+    MyTableModel *model = (MyTableModel *)m_pTableView->model();
+    QModelIndex mindex = model->index(index.row(),7);  //index.row()为算选择的行号。7为所选中行的第8列。。
+    QVariant datatemp=model->data(mindex);
+}
+
+void DevicePropertyPage::adjustColumnWidths()
+{
+    int columnCount = m_pTableView->model()->columnCount();
+    int totalWidth = m_pTableView->viewport()->width();
+    int columnWidth = totalWidth / columnCount;
+    for (int column = 0; column < columnCount; ++column)
+    {
+         m_pTableView->setColumnWidth(column, columnWidth);
+    }
+}
+

applications/emsConfigurer/devicepropertypage.h

@@ -0,0 +1,51 @@
+#ifndef DEVICEPROPERTYPAGE_H
+#define DEVICEPROPERTYPAGE_H
+
+#pragma execution_character_set("utf-8")
+
+#include <QWidget>
+#include "datafetcher.h"
+
+class MyTableModel;
+class QTimer;
+class QTableView;
+class QPushButton;
+
+class DevicePropertyPage : public QWidget,public DataFetcher
+{
+    Q_OBJECT
+
+public:
+    explicit DevicePropertyPage(QWidget *parent = nullptr);
+    ~DevicePropertyPage();
+    void setBaseType(unsigned int base,unsigned int mask);
+    void InitializeTable();
+
+public slots:
+    void handleTimeout();  //超时处理函数
+
+private:
+    QTimer *m_pTimer;
+
+private:
+    MyTableModel* m_myModel;
+
+protected:
+
+    void Refresh();
+
+private slots:
+    void onButtonClicked();
+
+    void onTableViewDoubleClicked(const QModelIndex &index);
+
+    void adjustColumnWidths();
+
+private:
+    unsigned int filterBaseType;
+    unsigned int mask_code;
+    QTableView* m_pTableView;
+    QPushButton* m_pButton;
+};
+
+#endif // DEVICEPROPERTYPAGE_H

applications/emsConfigurer/emsConfigurer.pro

@@ -39,13 +39,22 @@ win32:LIBS += Ws2_32.lib
 #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
 
 SOURCES += \
+    datafetcher.cpp \
+    devicepropertypage.cpp \
+    globalparameters.cpp \
     main.cpp \
     maindialog.cpp \
-    mainwindow.cpp
+    mainwindow.cpp \
+    mytablemodel.cpp
 
 HEADERS += \
+    datafetcher.h \
+    devicepropertypage.h \
+    globalparameters.h \
     maindialog.h \
-    mainwindow.h
+    mainwindow.h \
+    mytablemodel.h \
+    singleton.h
 
 FORMS += \
     maindialog.ui \

applications/emsConfigurer/globalparameters.cpp

@@ -0,0 +1,96 @@
+#include <QCoreApplication>
+#include <QMessageBox>
+#include <QString>
+#include <QAbstractTableModel>
+#include <QTableView>
+#include <QHeaderView>
+#include <QApplication>
+#include <QCursor>
+
+#include "globalparameters.h"
+#include "mytablemodel.h"
+
+AppData::~AppData()
+{
+}
+
+AppData::AppData(token)
+{
+    lstDataTableHeaderText << ("Status")
+                           << ("Parameter")
+                           << ("Value")
+                           << ("Unit")
+                           << ("Time");
+
+    nTimeOut = 5000;
+    qsDestinationIp = "127.0.0.1";
+
+    qsLastErrorString = "OK";
+
+}
+
+AppCommon::AppCommon(token)
+{
+}
+
+AppCommon::~AppCommon()
+{
+
+}
+
+void AppCommon::InitializeTableView(MyTableModel *model, QTableView *tableView)
+{
+    //设置tableview的model
+    model->setHeadData(AppData::getInstance()->lstDataTableHeaderText);
+    tableView->setModel(model);
+
+    //tableView->horizontalHeader()->setStyleSheet("QHeaderView::section {color: black;padding-left: 4px;border: 1px solid #6c6c6c;}");
+    tableView->horizontalHeader()->setStyleSheet("QHeaderView::section{background:lightgray;}");
+    //tableView->horizontalHeader()->setSectionResizeMode(QHeaderView::Interactive); //Stretch
+
+    //点击表时不对表头行光亮（获取焦点）
+    tableView->horizontalHeader()->setHighlightSections(false);
+
+    tableView->horizontalHeader()->setDefaultSectionSize(35);
+    tableView->verticalHeader()->setDefaultSectionSize(30); //行高
+
+    tableView->setSelectionBehavior(QAbstractItemView::SelectRows);
+    tableView->setSelectionMode(QAbstractItemView::SingleSelection);
+
+    tableView->setAlternatingRowColors(true);
+    tableView->setTextElideMode(Qt::ElideMiddle);
+
+//    //设置表头字体加粗
+//    QFont font =  tableView->horizontalHeader()->font();
+//    font.setBold(true);
+//    tableView->horizontalHeader()->setFont(font);
+
+    //设置表头字体
+    tableView->horizontalHeader()->setFont(QFont("Arial", 12));
+    //所有单元格的字体  设置成一样
+    tableView->setFont(QFont("Arial", 9));
+
+    //设置表格数据区内的所有单元格都不允许编辑
+    tableView->setEditTriggers(QAbstractItemView::NoEditTriggers);
+
+    //设置列宽
+    int w = tableView->width();
+    int base = w /(AppData::getInstance()->lstDataTableHeaderText.count()-1);
+    tableView->setColumnWidth(0,base-45);
+    tableView->setColumnWidth(1,base-20);
+    tableView->setColumnWidth(2,base+30);
+    tableView->setColumnWidth(3,base+10);
+    tableView->setColumnWidth(4,base);
+
+    tableView->show();
+}
+
+CWaitorCursor::CWaitorCursor()
+{
+    QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
+}
+
+CWaitorCursor::~CWaitorCursor()
+{
+    QApplication::restoreOverrideCursor();
+}

applications/emsConfigurer/globalparameters.h

@@ -0,0 +1,78 @@
+#ifndef GLOBALPARAMETERS_H
+#define GLOBALPARAMETERS_H
+#pragma execution_character_set("utf-8")
+
+#include <QStringList>
+
+#include "singleton.h"
+
+class QAbstractTableModel;
+class QTableView;
+class MyTableModel;
+
+//采集设备参数所处的状态
+typedef enum _tagSignalStatus
+{
+    STATUS_NORMAL   = 0,
+    STATUS_WARN     = 1,
+    STATUS_ERROR    = 2,
+    STATUS_INFO     = 3,
+}SignalStatus;
+
+typedef struct _ModelItem
+{
+    SignalStatus            status;
+    std::string             ParameterName;
+    std::string             value;
+    std::string             unit;
+    std::string             sampleTime;
+}ModelItem;
+
+typedef QList<ModelItem> TableData;
+
+class CWaitorCursor
+{
+public:
+    CWaitorCursor();
+    ~CWaitorCursor();
+};
+
+//全局变量
+class AppData:public Singleton<AppData>
+{
+public:
+    AppData(token);
+    ~AppData();
+    AppData(const AppData &other) = delete;
+    AppData& operator=(const AppData &other) = delete;
+
+public:
+    //数据表格的表头
+    QStringList lstDataTableHeaderText;
+
+    //定时刷新间隔
+    int nTimeOut;
+
+    //目标机器IP
+    QString qsDestinationIp;
+
+    //最后的错误信息
+    QString qsLastErrorString;
+};
+
+
+//全局通用类
+class AppCommon:public Singleton<AppCommon>
+{
+public:
+    AppCommon(token);
+    ~AppCommon();
+
+    AppCommon(const AppCommon&)=delete;
+    AppCommon& operator =(const AppCommon&)= delete;
+
+public:
+    void InitializeTableView(MyTableModel* model,QTableView* tableView);
+};
+
+#endif // GLOBALPARAMETERS_H

applications/emsConfigurer/main.cpp

@@ -66,6 +66,7 @@ int main(int argc, char *argv[])
     w.move((scr_w - w.width()) / 2, (scr_h - w.height()) / 2);
 
     w.show();
+
     int ret = app.exec();
     hlogi("=========--- I'll be back! ---=========");
     return ret;

applications/emsConfigurer/maindialog.cpp

@@ -14,6 +14,8 @@
 #include <QTableView>
 #include <QStandardItemModel>
 
+#include "devicepropertypage.h"
+
 MainDialog::MainDialog(QWidget *parent) :
     QMainWindow (parent),
     ui(new Ui::MainDialog)
@@ -22,12 +24,12 @@ MainDialog::MainDialog(QWidget *parent) :
 
     this->setWindowIcon(QIcon(":/images/icon.png"));
 
-    InitializeUI();
+    //InitializeUI();
 
-    connect(m_pDeviceListWidget, &QListWidget::currentItemChanged, this, &MainDialog::changePage);
+    //
 
     // Load the window state
-    loadWindowState();
+    //loadWindowState();
 }
 
 MainDialog::~MainDialog()
@@ -96,6 +98,8 @@ void MainDialog::InitializeUI()
     //resize(800, 600);
 
     setMinimumSize(1024, 768);
+
+    connect(m_pDeviceListWidget, &QListWidget::currentItemChanged, this, &MainDialog::changePage);
 }
 
 
@@ -126,39 +130,22 @@ void MainDialog::CreateTablePage()
 {
     m_pDevicestackedWidget = new QStackedWidget(this);
 
-    QVBoxLayout *stackedWidgetLayout = new QVBoxLayout;
+    QVBoxLayout *stackedWidgetLayout = new QVBoxLayout();
     m_pDevicestackedWidget->setLayout(stackedWidgetLayout);
 
-    // Create and set up QTableView
+    DevicePropertyPage *page1 = new DevicePropertyPage(m_pDevicestackedWidget);
-    QTableView *tableView = new QTableView(this);
+    DevicePropertyPage *page2 = new DevicePropertyPage(m_pDevicestackedWidget);
 
-    // Create and set up a model for the table view
+    m_pDevicestackedWidget->addWidget(page1); // Add QTableView as a page
-    QStandardItemModel *model = new QStandardItemModel(4, 3, this); // 4 rows, 3 columns
+    m_pDevicestackedWidget->addWidget(page2);
-    model->setHorizontalHeaderLabels(QStringList() << "Column 1" << "Column 2" << "Column 3");
 
-    // Fill the model with data
-    for (int row = 0; row < 4; ++row)
-    {
-        for (int col = 0; col < 3; ++col)
-        {
-            QStandardItem *item = new QStandardItem(QString("Item %1-%2").arg(row).arg(col));
-            model->setItem(row, col, item);
-        }
-    }
-
-    tableView->setModel(model);
-
-    m_pDevicestackedWidget->addWidget(tableView); // Add QTableView as a page
-
-
-    m_pDevicestackedWidget->addWidget(new QPushButton("Page 2"));
     m_pDevicestackedWidget->addWidget(new QPushButton("Page 3"));
     m_pDevicestackedWidget->addWidget(new QPushButton("Page 4"));
     m_pDevicestackedWidget->addWidget(new QPushButton("Page 5"));
     m_pDevicestackedWidget->addWidget(new QPushButton("Page 6"));
 
-
+    page1->InitializeTable();
-
+    page2->InitializeTable();
 
 }
 void MainDialog::CreateIcon(const QIcon& icon,QString text)

applications/emsConfigurer/maindialog.h

@@ -21,6 +21,9 @@ public:
     explicit MainDialog(QWidget *parent = nullptr);
     ~MainDialog();
 
+    void InitializeUI();
+    void loadWindowState();
+
 public slots:
     void changePage(QListWidgetItem *current, QListWidgetItem *previous);
 
@@ -37,7 +40,7 @@ private:
     QToolBar *m_pMainToolBar;
 
 private:
-    void InitializeUI();
+
     void CreateToolbar();
     void CreateIcon(const QIcon& icon,QString text);
     void CreateTablePage();
@@ -45,7 +48,6 @@ private:
 protected:
     void closeEvent(QCloseEvent *event) override;
     void saveWindowState();
-    void loadWindowState();
 };
 
 #endif // MAINDIALOG_H

applications/emsConfigurer/mainwindow.cpp

@@ -47,6 +47,8 @@ void MainWindow::setIp(const QString &ip)
 void MainWindow::on_pb_Logon_clicked()
 {
     m_pMainDialog = new MainDialog();
+    m_pMainDialog->InitializeUI();
+    m_pMainDialog->loadWindowState();
     m_pMainDialog->show();
     this->close();
 }

applications/emsConfigurer/mytablemodel.cpp

@@ -0,0 +1,140 @@
+#include <QColor>
+#include "mytablemodel.h"
+
+
+MyTableModel::MyTableModel(QObject* parent)
+    :QAbstractTableModel(parent)
+{
+}
+
+int MyTableModel::rowCount(const QModelIndex & /*parent*/) const
+{
+    return m_modelData.size();
+}
+
+int MyTableModel::columnCount(const QModelIndex & /*parent*/) const
+{
+    return AppData::getInstance()->lstDataTableHeaderText.count();
+}
+
+QVariant MyTableModel::data(const QModelIndex& index, int role) const
+{
+    if (!index.isValid())
+        return QVariant();
+
+    if (role == Qt::DisplayRole || role == Qt::EditRole)
+    {
+        const int row = index.row();
+        switch (index.column())
+        {
+            case 0:
+            {
+                if (m_modelData.at(row).status == STATUS_NORMAL) return tr("Normal");
+                if (m_modelData.at(row).status == STATUS_INFO) return tr("INFO");
+                if (m_modelData.at(row).status == STATUS_WARN) return tr("WARN");
+                if (m_modelData.at(row).status == STATUS_ERROR) return tr("ERROR");
+            }
+            case 1:
+            {
+                return m_modelData.at(row).ParameterName.c_str();
+            }
+            case 2: return m_modelData.at(row).value.c_str();
+            case 3: return m_modelData.at(row).unit.c_str();
+            case 4: return m_modelData.at(row).sampleTime.c_str();
+        }
+    }
+
+    //对齐处理
+    if (role == Qt::TextAlignmentRole)
+    {
+        //const int row = index.row();
+        switch (index.column())
+        {
+        case 2:
+        case 3:
+            return QVariant(Qt::AlignLeft|Qt::AlignVCenter);
+            break;
+        case 4:
+            return QVariant(Qt::AlignRight|Qt::AlignVCenter);
+            break;
+        default:
+            return Qt::AlignCenter;
+            break;
+        }
+    }
+
+    if (role == Qt::BackgroundRole)
+    {
+        const int row = index.row();
+        switch (index.column())
+        {
+            case 0: //状态
+            case 2: //数值
+            {
+               if (m_modelData.at(row).status == STATUS_WARN)
+                   return QVariant(QColor(Qt::yellow));
+               else if (m_modelData.at(row).status == STATUS_ERROR)
+                   return QVariant(QColor(Qt::red));
+            }
+        }
+    }
+
+    return QVariant();
+}
+
+QVariant MyTableModel::headerData(int section, Qt::Orientation orientation, int role) const
+{
+    if (role == Qt::DisplayRole && orientation == Qt::Horizontal)
+    {
+        if (section < m_headeList.size())
+        {
+            return m_headeList[section];
+        }
+    }
+    return QAbstractItemModel::headerData(section, orientation, role);
+}
+
+const TableData *MyTableModel::getModelData() const
+{
+    return &m_modelData;
+}
+
+bool MyTableModel::setData(const QModelIndex& index, const QVariant& value, int role)
+{
+    //beginResetModel();
+    if (!index.isValid())
+        return false;
+
+    //endResetModel();  //在结束前添加此函数
+    return QAbstractTableModel::setData(index, value, role);
+
+}
+
+Qt::ItemFlags MyTableModel::flags(const QModelIndex &index) const
+{
+    return Qt::ItemIsEditable | QAbstractTableModel::flags(index);
+}
+
+void MyTableModel::setModelData(TableData data)
+{
+    //修改数据前后，用beginResetModel()和endResetModel()
+    beginResetModel();    //通过这个告诉我要开始修改model了
+    m_modelData.clear();
+
+    for (int i = 0;i < data.count();++i)
+    {
+        m_modelData.append(data[i]);
+    }
+    endResetModel();    //通过这个告诉我修改model结束了
+
+}
+
+void MyTableModel::clearModelData()
+{
+    m_modelData.clear();
+}
+
+void MyTableModel::setHeadData(QStringList i_list)
+{
+    m_headeList=i_list;
+}

applications/emsConfigurer/mytablemodel.h

@@ -0,0 +1,37 @@
+#pragma execution_character_set("utf-8")
+
+#ifndef MYTABLEMODEL_H
+#define MYTABLEMODEL_H
+
+#include <QAbstractTableModel>
+#include <QString>
+#include "globalparameters.h"
+
+class MyTableModel : public QAbstractTableModel
+{
+    Q_OBJECT
+
+public:
+    MyTableModel(QObject* parent);
+
+    int rowCount(const QModelIndex& parent = QModelIndex()) const Q_DECL_OVERRIDE;
+    int columnCount(const QModelIndex& parent = QModelIndex()) const Q_DECL_OVERRIDE;
+    QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const Q_DECL_OVERRIDE;
+    bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole) Q_DECL_OVERRIDE;
+    Qt::ItemFlags flags(const QModelIndex& index) const Q_DECL_OVERRIDE;
+    QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
+
+    const TableData *getModelData() const;
+
+private:
+    TableData m_modelData;
+    QStringList m_headeList;
+
+public:
+    void setHeadData(QStringList i_list);
+    void setModelData(TableData data);
+    void clearModelData();
+};
+
+#endif // MYTABLEMODEL_H
+

applications/emsConfigurer/singleton.h

@@ -0,0 +1,24 @@
+#ifndef SINGLETON_H
+#define SINGLETON_H
+
+#include <iostream>
+
+template<typename T>
+class Singleton
+{
+public:
+    static T* getInstance() noexcept(std::is_nothrow_constructible<T>::value)
+    {
+        static T instance{token()};
+        return &instance;
+    }
+    virtual ~Singleton() =default;
+    Singleton(const Singleton&)=delete;
+    Singleton& operator =(const Singleton&)=delete;
+
+protected:
+    struct token{}; // helper class
+    Singleton() noexcept=default;
+};
+
+#endif // SINGLETON_H