logplus/logPlus/formtracktop.cpp

#include "FormTrackTop.h"
#include "ui_FormTrackTop.h"

#include "CallManage.h"
#include <QDebug>
#include <QMimeData>
#include <QPushButton>
#include <QVBoxLayout>
#include "geometryutils.h"

//曲线名称（单个）
FormTrackTop::FormTrackTop(QWidget *parent, QString strSlfName, QString strWellName, QString strTrackName, QString strLineName, QColor lineColor) :
    QWidget(parent),
    ui(new Ui::FormTrackTop)
{
    ui->setupUi(this);
    //
    setAcceptDrops(true);

    m_strSlfName = strSlfName;
    m_strWellName = strWellName;
    m_strTrackName = strTrackName;

    m_font = QFont("微软雅黑", 10);
    m_fontColor = QColor(0,0,0);
}

FormTrackTop::~FormTrackTop()
{
    delete ui;
}

void FormTrackTop::setTrackTopPropert(QJsonObject topObj)
{
	if (topObj.contains("Font"))
	{
		QJsonValue value = topObj.value("Font");
		this->m_font.fromString(value.toString());
	}
	if (topObj.contains("FontColor"))
	{
		QJsonValue value = topObj.value("FontColor");
		this->m_fontColor.setNamedColor(value.toString());
	}
}

QJsonObject FormTrackTop::makeJson()
{
    // 创建根对象
    QJsonObject rootObj;
    //
    rootObj["WellName"] = m_strWellName;  // 道名称
    rootObj["TrackName"] = m_strTrackName;  // 道名称
    rootObj["TrackW"] = m_nTrackW;          // 道宽
    rootObj["Font"] = m_font.toString();
    rootObj["FontColor"] = m_fontColor.name();

    return rootObj;
}

void FormTrackTop::paintEvent(QPaintEvent* event)
{
    QPainter painter(this);
    QRect rect = this->rect();
    //背景透明
    painter.fillRect(rect.left(), rect.top(), rect.width(), rect.height(), QColor(0, 0, 0, 0)); //QColor(67, 67, 67, 100)

    painter.setBrush(Qt::NoBrush); // 确保文字不被填充色遮挡
    painter.setFont(m_font);
    painter.setPen(m_fontColor); // fontColor QColor(220, 220, 220)
    painter.drawText(rect.left(), rect.top(), rect.width(), rect.height(), Qt::AlignCenter, m_strTrackName);

    QWidget::paintEvent(event);
}

void FormTrackTop::dragEnterEvent(QDragEnterEvent* event)
{
    qDebug() << "FormTrackTop dragEnterEvent";

    const QMimeData* mimeData = event->mimeData();
    // 检查拖拽的数据类型，确定是否接受拖拽
    if (event->mimeData()->hasFormat("text/plain")) {
        event->acceptProposedAction();
        //QApplication::setOverrideCursor(Qt::PointingHandCursor); // 设置鼠标为可添加状态
    }
    else
    {
        event->ignore();
        //QApplication::setOverrideCursor(Qt::ForbiddenCursor); // 设置鼠标为不可添加状态
    }
}

void FormTrackTop::dragMoveEvent(QDragMoveEvent* event)
{
    qDebug() << "FormTrackTop dragMoveEvent";

    // 可以在这里更新鼠标的位置，根据位置判断是否可以放置
    // ...
    //dragEnterEvent(event); // 可以使用相同的逻辑
    //event->accept();
}

void FormTrackTop::dropEvent(QDropEvent* event)
{
    qDebug() << "FormTrackTop dropEvent";

    // 处理放置动作，更新UI或数据
    if (event->mimeData()->hasFormat("text/plain")) {
        // 获取拖拽的数据
        QString strExtern = event->mimeData()->text();
        qDebug() << strExtern;
        //
        QStringList list = strExtern.split("#@@#");//QString字符串分割函数
        if (list.size() > 3)
        {
            QString strSlfName = list[0];
            QString strWellName = list[1];
            QString strLineName = list[2];
            QString strType = list[3];

            qDebug() << "strSlfName:" << strSlfName<< " strWellName:" << strWellName<< " strLineName:" << strLineName << " strType:" << strType;

            if(m_strWellName == strWellName)
            {
                if(strType=="curveObject")
                {
                    //新建曲线
                    emit CallManage::getInstance()->sig_AddLine(m_strUuid, strSlfName, strWellName, m_strTrackName, strLineName);
                }
                else if(strType=="waveObject")
                {
                    //新建波列
                    emit CallManage::getInstance()->sig_AddWave(m_strUuid, strSlfName, strWellName, m_strTrackName, strLineName);
                }
                else if(strType=="tableObject")
                {
                    //新建表格曲线
                    emit CallManage::getInstance()->sig_AddTableLine(m_strUuid, strSlfName, strWellName, m_strTrackName, strLineName);
                }
                // 接受拖拽事件
                event->setDropAction(Qt::MoveAction);
                event->accept();
            }
            else
            {
                 // 如果井名不正确，不接受拖拽事件
                 event->ignore();
            }
        }
        else
        {
             // 如果数据格式不正确，不接受拖拽事件
             event->ignore();
        }
    }
    else
    {
         // 如果数据格式不正确，不接受拖拽事件
         event->ignore();
    }
    // 恢复鼠标光标
    //QApplication::restoreOverrideCursor();
}