MapForm.cpp

#include "MapForm.h"
#include "ui_MapForm.h"

MapForm::MapForm(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::MapForm)
{
    ui->setupUi(this);

    setStyleSheet("QWidget{border: 1px solid #34373E;}");

    m_pMap = new GraphicMap(this);
    m_pMap->drag(QPoint(0,0));
}

MapForm::~MapForm()
{
    delete ui;

    if(m_pMap)
    {
        delete m_pMap;
        m_pMap = nullptr;
    }
}

void MapForm::paintEvent(QPaintEvent *event)
{
    Q_UNUSED(event)

    QPainter painter(this);

    QStyleOption opt;
    opt.initFrom(this);
    style()->drawPrimitive(QStyle::PE_Widget, &opt, &painter, this);

    m_pMap->drawMap(painter);
}

void MapForm::onCursorChange()
{
    this->setCursor(Qt::ArrowCursor);
}

void MapForm::wheelEvent(QWheelEvent *event)
{
    // 鼠标中轮“缩放”操作
    if (m_pMap)
    {
        m_pMap->wheel(event->delta()>=0 ? false : true);
        this->setCursor(Qt::CrossCursor);
        QTimer::singleShot(500, this, SLOT(onCursorChange()));
        event->accept();
        this->update();
    }
}

void MapForm::mousePressEvent(QMouseEvent *event)
{
    // 鼠标左键按下“选择”操作
    if(event->button() == Qt::LeftButton)
    {
        if (m_pMap)
        {
            m_pMap->select(BUTTONCTRL_LDOWN, event->pos());
        }
        event->accept();
        this->update();
    }

    // Alt+鼠标右键弹出更新地图菜单
    else if(event->button() == Qt::RightButton && event->modifiers()==Qt::AltModifier)
    {
        QMenu *pMenu = new QMenu(this);
        pMenu->setStyleSheet("QMenu {background-color: #323334; border:none; font-size:12pt; font-family:Microsoft YaHei; color:#D0D0D0}\
                        QMenu::item {background-color: transparent; padding:8px 32px; margin:0px 0px;}\
                        QMenu::item:selected {background-color:#1E1F1F; color:#FFFFFF}\
                        QMenu::item:!selected {background-color:#323334; color:#D0D0D0}");
        QAction *pActionUpdateMap = new QAction(QString::fromLocal8Bit("更新地图"), this);
        pActionUpdateMap->setData(1);
        pMenu->addAction(pActionUpdateMap);
        connect(pActionUpdateMap, SIGNAL(triggered()), this, SLOT(onUpdateMapMenuEvent()));
        QPoint pos = cursor().pos();
        pos.setX(pos.x() + 5);
        pMenu->exec(pos);

        delete pActionUpdateMap;
        delete pMenu;
    }
}

void MapForm::mouseReleaseEvent(QMouseEvent *event)
{
    // 鼠标左键抬起“提交”操作
    if(event->button() == Qt::LeftButton)
    {
        if (m_pMap)
        {
            m_pMap->confirm(BUTTONCTRL_LUP, event->pos());
            QCursor cursor = m_pMap->drag(event->pos()); // 完成拖拽需再调用一次
            this->setCursor(cursor);
        }
        event->accept();
        this->update();
    }
}

void MapForm::mouseMoveEvent(QMouseEvent *event)
{
    // 鼠标左键按下且移动为“拖拽”操作
    if(event->buttons() & Qt::LeftButton)
    {
        if (m_pMap)
        {
           QCursor cursor = m_pMap->drag(event->pos());
           this->setCursor(cursor);
        }
        event->accept();
        this->update();
    }
}

void MapForm::onUpdateMapMenuEvent()
{
    MsgBoxEx *msgBox = new MsgBoxEx();
    connect(msgBox, SIGNAL(btnOkClicked()), this, SLOT(onBtnOkClicked()));
    connect(msgBox, SIGNAL(btnCancelClicked()), this, SLOT(onBtnCancelClicked()));
    msgBox->setMsgBoxMode(QString::fromLocal8Bit("与地图相关数据将会被新地图数据覆盖，\n此操作不可逆，确定更新吗？"), "", MsgBoxBtnType::MsgBoxBtnType_OkCancle);
    delete msgBox;
}
void MapForm::onBtnOkClicked()
{
    QFile file("./res/set/map.map");
    if (!file.exists())
    {
        MsgBoxEx *msgBox = new MsgBoxEx();
        msgBox->setMsgBoxMode(QString::fromLocal8Bit("未找到 ./res/set/map.map 地图文件,请检查此文件是否在！"));
        delete msgBox;
        return;
    }

    if(m_pMap->updateMapRelateTable("./res/set/map.map") == true)
    {
       m_pMap->loadMapElement();
    }
}

void MapForm::onBtnCancelClicked(){}



void MapForm::onShowAgv(quint32 unNo, QString strType, quint32 unCurMark, bool bRun, bool bUnVol, bool bObs, bool bError)
{
    if(m_pMap)
    {
        m_pMap->showAgv(unNo, strType, unCurMark, bRun, bUnVol, bObs, bError);
    }
}

void MapForm::onHideAgv(quint32 unNo)
{
    if(m_pMap)
    {
        m_pMap->hideAgv(unNo);
    }
}