code_production/app/HGProductionTool/form_maininterface.cpp

#include "form_maininterface.h"
#include "ui_form_maininterface.h"
#include <QPainter>
#include <QMessageBox>
#include <QInputDialog>
#include "base/HGBase.h"
#include "imgfmt/HGImgFmt.h"
#include "HGUIGlobal.h"
#include "HGString.h"
#include "form_texttips.h"
#include "test_base.h"
#include "hgscanner.h"
#include "mainwindow.h"
#include "dialog_excepdesc.h"
#include "huagao/hgscanner_error.h"

Form_mainInterface::Form_mainInterface(class MainWindow *mainwnd, Dialog_logIn::LogInType logInType, SANE_Handle handle, HGPdtToolDbUserMgr pdtToolDbuserMgr, HGPdtToolDbDevice pdtToolDbDevice,
                                       const QString &serialNum, const QString &devType, const QString &devName, const QString &devFwNum)
    : QWidget(mainwnd)
    , ui(new Ui::Form_mainInterface)
    , m_mainwnd(mainwnd)
    , m_logInType(logInType)
    , m_hg(nullptr)
    , m_handle(handle)
    , m_disconnect(false)
    , m_pdtToolDbuserMgr(pdtToolDbuserMgr)
    , m_pdtToolDbDevice(pdtToolDbDevice)
    , m_serialNum(serialNum)
    , m_devType(devType)
    , m_devName(devName)
    , m_devFwNum(devFwNum)
    , m_curItemName("")
    , m_isTesting(false)
    , m_isCorrectNormal(true)
    , m_multiIndex(-1)
    , m_curNameIndex(1)
    , m_curDpi(0)
    , m_distortion_200dpi(0.0)
    , m_distortion_300dpi(0.0)
    , m_distortion_600dpi(0.0)
{
    ui->setupUi(this);

    ui->pbtn_showImg->setVisible(false);
    ui->pbtn_leftRotate->setVisible(false);
    ui->pbtn_rightRotate->setVisible(false);
    ui->pbtn_prePage->setVisible(false);
    ui->pbtn_nextPage->setVisible(false);

    QFont ft;
    ft.setPointSize(15);
    this->setFont(ft);

    connect(this, SIGNAL(testResult(QString)), this, SLOT(on_testResult(QString)), Qt::QueuedConnection);
    connect(this, SIGNAL(testResultImg(void*)), this, SLOT(on_testResultImg(void*)), Qt::QueuedConnection);
    connect(this, &Form_mainInterface::testDistortion, this, &Form_mainInterface::on_testDistortion);
    connect(this, SIGNAL(testCorrectInfo(QString)), this, SLOT(on_testCorrectInfo(QString)), Qt::QueuedConnection);
    connect(this, SIGNAL(testGetDevCfgInfo(int,int,int,int,QString,QString)), this, SLOT(on_testGetDevCfgInfo(int,int,int,int,QString,QString)), Qt::QueuedConnection);
    connect(this, SIGNAL(testOpenCacheFile(QString)), this, SLOT(on_testOpenCacheFile(QString)), Qt::QueuedConnection);

    if (m_handle)
    {
        m_hg = new hgscanner(this, nullptr, nullptr, m_handle);
    }
    ui->label_devInfo->setText(tr("Device type:") + m_devType + tr("  SerialNum:") + m_serialNum +  "  " + tr("FirmwareNum:") + m_devFwNum);

    ui->label_speedMode->setText(tr("  speed mode:") + getSpeedMode());
    ui->label_sleepTime->setText(tr("  sleep time:") + getSleepTime());

    ui->label_vidpid->setText(tr(" VID:") + getDevVid() + tr(" PID:") + getDevPid());

    ui->label_imgInfo->setVisible(false);
    ui->label_destortionInfo_200dpi->setVisible(false);
    ui->label_destortionInfo_300dpi->setVisible(false);

    setMinimumWidth(500);
    ui->tableWidget->setMinimumWidth(450);
    ui->tableWidget->setMaximumWidth(450);
    m_textTips = new Form_textTips();
    m_view = new HGImgView();
    ui->stackedWidget->addWidget(m_textTips);
    ui->stackedWidget->addWidget(m_view);
    ui->pbtn_showImg->setToolTip(tr("load last image which uploaded last time"));

    connect(m_view, SIGNAL(doubleClicked()), this, SLOT(on_viewerDblClick()));

    initTableWidgetUi();

    if(!m_devType.isEmpty())
        HGPdtToolDb_SetDeviceType(m_pdtToolDbDevice, m_devType.toStdString().c_str());
    if(!m_devFwNum.isEmpty())
        HGPdtToolDb_SetDeviceVersion(m_pdtToolDbDevice, m_devFwNum.toStdString().c_str());
    if(!m_devName.isEmpty())
        HGPdtToolDb_SetDeviceName(m_pdtToolDbDevice, m_devName.toStdString().c_str());
}

Form_mainInterface::~Form_mainInterface()
{
    m_multiIndex = -1;
    m_curNameIndex = 1;
    m_list_images.clear();
    QDir dir(getCachePath());
    if (dir.exists())
        dir.removeRecursively();

    delete m_hg;
    m_hg = nullptr;

    sane_close(m_handle);
    m_handle = nullptr;
    HGPdtToolDb_CloseDevice(m_pdtToolDbDevice);
    m_pdtToolDbDevice = nullptr;

    delete ui;
}

bool Form_mainInterface::isTesting()
{
    return m_isTesting;
}

QString Form_mainInterface::getSn()
{
    return m_serialNum;
}

QString Form_mainInterface::getDevName()
{
    return m_devName;
}

SANE_Handle Form_mainInterface::getDevHandle()
{
    return m_handle;
}

hgscanner *Form_mainInterface::getScanner()
{
    return m_hg;
}

void Form_mainInterface::setDevDisconnect()
{
    m_disconnect = true;
}

void Form_mainInterface::paintEvent(QPaintEvent *event)
{
    (void)event;
    QPainter p(this);
    p.fillRect(0, 0, this->width(), this->height(), qRgb(230, 230, 230));
    p.setPen(QColor("gray"));
    p.drawRect(0, 0, width() -1, height() -1);
}

void Form_mainInterface::on_testResult(QString text)
{
    if (!m_isCorrectNormal)
        text += (tr(",but correct information is abnormal"));

    if (!text.isEmpty())
        QMessageBox::information(this, tr("tips"), text);

    updateUiEnabled(true);
    m_isTesting = false;
    m_mainwnd->releaseTesting();

    if (m_disconnect)
    {
        m_mainwnd->RemoveInterface(this);
    }
}

void Form_mainInterface::on_testResultImg(void *img)
{
    HGImage image = (HGImage)img;

    QString filename = getCacheFileName();
    HGImgFmt_SaveImage(image, 0, 0, getStdString(filename).c_str());

    m_list_images.push_back(filename);
    m_multiIndex = m_list_images.size() - 1;

    ui->stackedWidget->setCurrentWidget(m_view);
    m_view->addImage(image);
    ui->pbtn_leftRotate->setVisible(true);
    ui->pbtn_rightRotate->setVisible(true);
    ui->pbtn_prePage->setVisible(true);
    ui->pbtn_nextPage->setVisible(true);

    HGBase_DestroyImage(image);
}

void Form_mainInterface::on_testDistortion(SANE_DISTORTION_VAL data)
{
    ui->label_imgInfo->setVisible(true);
    ui->label_destortionInfo_200dpi->setVisible(true);
    ui->label_destortionInfo_300dpi->setVisible(true);

    ui->label_imgInfo->setText(tr("image pixel: ") + QString::number((data.w > 0 && data.w < 9999) ? data.w : 0.0, 'f') +
                               " * " + QString::number((data.h > 0 && data.h < 9999) ? data.h : 0.0, 'f'));
    if (200 == m_curDpi)
    {
        m_distortion_200dpi = data.scaleXY > 0 ? data.scaleXY : 0;
        ui->label_destortionInfo_200dpi->setText("  200dpi" + tr("destortion value: ") + QString::number(m_distortion_200dpi, 'f'));

        if (m_hg != nullptr)
        {
            m_hg->setDistortValue(m_distortion_200dpi);
        }
    }
    else if (300 == m_curDpi)
    {
        m_distortion_300dpi = data.scaleXY > 0 ? data.scaleXY : 0;
        ui->label_destortionInfo_300dpi->setText("  300dpi" + tr("destortion value: ") + QString::number(m_distortion_300dpi, 'f'));

        if (m_hg != nullptr)
        {
            m_hg->setDistortValue(m_distortion_300dpi);
        }
    }
    else if (600 == m_curDpi)
    {
        m_distortion_600dpi = data.scaleXY > 0 ? data.scaleXY : 0;
        ui->label_destortionInfo_600dpi->setText("  600dpi" + tr("destortion value: ") + QString::number(m_distortion_600dpi, 'f'));

        if (m_hg != nullptr)
        {
            m_hg->setDistortValue(m_distortion_600dpi);
        }
    }

//    updateImgPixelInfo();

    updateUiEnabled(true);
    m_isTesting = false;
    m_mainwnd->releaseTesting();

    if (m_disconnect)
    {
        m_mainwnd->RemoveInterface(this);
    }
}

void Form_mainInterface::on_testCorrectInfo(QString info)
{
    if (info.contains("异常"))
    {
        m_isCorrectNormal = false;
        m_textTips->addContent(info, false);
    }
    else
    {
        m_textTips->addContent(info, true);
    }
}

void Form_mainInterface::on_testGetDevCfgInfo(int vid, int pid, int sleepTime, int speedMode, QString devSn, QString devFw)
{
    char buf[10];
    sprintf(buf, "%x", vid);
    char buf2[10];
    sprintf(buf2, "%x", pid);
    QString str = (tr("please verify the configuration of the device:") + "\n\t");
    str.append(tr("vid:%1\n\t").arg(QString::fromStdString(buf)));
    str.append(tr("pid:%1\n\t").arg(QString::fromStdString(buf2)));
    str.append(tr("sleep time:%1minute\n\t").arg(QString::number(sleepTime)));
    str.append(tr("speed mode:%1PPM\n\t").arg(QString::number(speedMode)));
    str.append(tr("device serial number:%1\n\t").arg(devSn));
    str.append(tr("device firmware number:%1").arg(devFw));

    m_textTips->setViewContent(str);
}

void Form_mainInterface::on_testOpenCacheFile(QString name)
{
    if (name == HGPDTTOOLDB_NAME_IMAGE_GRAY_QUALITY && m_curDpi == 600)
    {
        if (m_view != nullptr)
        {
            m_view->doubleClicked();
        }
    }
}

void Form_mainInterface::on_viewerDblClick()
{
    if (m_multiIndex != -1)
    {
//        QString strFileName = m_list_images[m_multiIndex];
        QString cacheFilePath = getCachePath();
        QFileInfo fileInfo(cacheFilePath);
        auto pathDir = fileInfo.path();
        QString strFilePath = "file:///" + pathDir;
        QDesktopServices::openUrl(QUrl(strFilePath));
    }
}

void Form_mainInterface::on_pbtn_preStep_clicked()
{
    int row = ui->tableWidget->currentRow();
    if (row > 0)
    {
        ui->tableWidget->selectRow(row - 1);
    }
}

void Form_mainInterface::on_pbtn_nextStep_clicked()
{
    int row = ui->tableWidget->currentRow();
    if (row < ui->tableWidget->rowCount() - 1)
    {
        ui->tableWidget->selectRow(row + 1);
    }
}

void Form_mainInterface::on_pbtn_fail_clicked()
{
    int row = ui->tableWidget->currentRow();
    QTableWidgetItem *item = ui->tableWidget->item(row, 1);

    if (item != nullptr)
    {
        QString title = item->text();

        Dialog_ExcepDesc dlg(this);
        if (dlg.exec())
        {
            ui->tableWidget->setItem(row, 2, new QTableWidgetItem(getItemStatusStr(HGPDTTOOLDB_ENTRYSTATUS_NOTPASS)));
            ui->tableWidget->item(row, 2)->setTextAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
            ui->tableWidget->item(row, 2)->setBackgroundColor(QColor(255,0,0));

            QString str = dlg.getExcepDesc();
            std::string name = m_map_title_name.value(title).name.toStdString();
            HGPdtToolDb_SetDeviceEntryStatus(m_pdtToolDbDevice, name.c_str(), HGPDTTOOLDB_ENTRYSTATUS_NOTPASS);
            HGPdtToolDb_SetDeviceEntryExcepDesc(m_pdtToolDbDevice, name.c_str(), str.toStdString().c_str());

            QTableWidgetItem *item2 = ui->tableWidget->item(row, 2);
            item2->setToolTip(str);
        }
    }
}

void Form_mainInterface::on_pbtn_pass_clicked()
{
    int row = ui->tableWidget->currentRow();
    QTableWidgetItem *item = ui->tableWidget->item(row, 1);
    if (item != nullptr)
    {
        QString title = item->text();
        std::string name = m_map_title_name.value(title).name.toStdString();
        HGPdtToolDb_SetDeviceEntryStatus(m_pdtToolDbDevice, name.c_str(), HGPDTTOOLDB_ENTRYSTATUS_PASS);
        HGPdtToolDb_SetDeviceEntryExcepDesc(m_pdtToolDbDevice, name.c_str(), "");

        ui->tableWidget->setItem(row, 2, new QTableWidgetItem(getItemStatusStr(HGPDTTOOLDB_ENTRYSTATUS_PASS)));
        ui->tableWidget->item(row, 2)->setTextAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
        ui->tableWidget->item(row, 2)->setBackgroundColor(QColor(0,255,0));

        QTableWidgetItem *item2 = ui->tableWidget->item(row, 2);
        item2->setToolTip("");
    }


//    HGImage img = nullptr;
//    m_view->getImage(&img);

//    if (img != nullptr)
//    {
//        QString fileName = getCacheFileName();
//        HGResult ret = HGImgFmt_SaveImage(img, 0, 0, getStdString(fileName).c_str());
//        if(ret == HGBASE_ERR_OK)
//        {
//            int row = ui->tableWidget->currentRow();
//            QTableWidgetItem *item = ui->tableWidget->item(row, 1);
//            QString title = item->text();
//            std::string name = m_map_title_name.value(title).name.toStdString();
//            HGPdtToolDb_ClearDeviceEntryImage(m_pdtToolDbDevice, name.c_str());
//            HGPdtToolDb_UploadDeviceEntryImage(m_pdtToolDbDevice, name.c_str(), m_mainwnd->m_ftpHost.toStdString().c_str(),
//                                                     m_mainwnd->m_ftpPort, fileName.toStdString().c_str());
//            QFile file(fileName);
//            file.remove();
//        }
//    }

    on_pbtn_nextStep_clicked();
}

void Form_mainInterface::on_pbtn_stop_clicked()
{
    m_mainwnd->RemoveInterface(this);
}

void Form_mainInterface::initTableWidgetUi()
{
    ui->tableWidget->resizeRowsToContents();
    ui->tableWidget->setColumnCount(3);
    ui->tableWidget->horizontalHeader()->setDefaultSectionSize(200);
    ui->tableWidget->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);
    ui->tableWidget->horizontalHeader()->setSectionResizeMode(0, QHeaderView::ResizeToContents);

    QStringList header;
    header<< tr("ID") << tr("Test items") << tr("status");
    ui->tableWidget->setHorizontalHeaderLabels(header);

    QFont font = ui->tableWidget->horizontalHeader()->font();
    font.setBold(true);
    ui->tableWidget->horizontalHeader()->setFont(font);

    ui->tableWidget->horizontalHeader()->setStretchLastSection(true);
    ui->tableWidget->verticalHeader()->setDefaultSectionSize(10);
    ui->tableWidget->setFrameShape(QFrame::NoFrame);
    ui->tableWidget->setShowGrid(true);
    ui->tableWidget->verticalHeader()->setVisible(false);
    ui->tableWidget->setSelectionMode(QAbstractItemView::SingleSelection);
    ui->tableWidget->setSelectionBehavior(QAbstractItemView::SelectRows);
    ui->tableWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);
    ui->tableWidget->horizontalHeader()->setFixedHeight(30);
    ui->tableWidget->clearContents();
    ui->tableWidget->setSelectionBehavior(QAbstractItemView::SelectRows);
    ui->tableWidget->setStyleSheet("selection-background-color:rgb(193,210,240)");

    HGChar cfgPath[512] = {0};
    HGBase_GetConfigPath(cfgPath, 512);
    HGBase_CreateDir(cfgPath);
    strcat(cfgPath, m_devType.toStdString().c_str());
    strcat(cfgPath, ".json");

    HGPdtToolDb_DownloadFile(m_pdtToolDbuserMgr, m_devType.toStdString().c_str(), cfgPath);

    AnalysisJson analysisJson(QString::fromStdString(cfgPath));

    const QString stationStr[] = {"烧录工位", "初检工位", "图像测试工位", "压力测试工位"};

    std::vector<AnalysisJson::json_node> list_jsonNode = analysisJson.GetNode();
    int count = list_jsonNode.size();
    ui->tableWidget->setRowCount(count);
    int index = 0;
    for(int i = 0; i < count; ++i)
    {
        AnalysisJson::json_node node = list_jsonNode[i];
        m_map_title_name.insert(node.title, node);

        if (stationStr[m_logInType] == node.station)
        {
            HGPdtToolDb_SetEntryNameCnStr(m_pdtToolDbuserMgr, node.name.toStdString().c_str(), node.title.toStdString().c_str());

            ui->tableWidget->setItem(index, 0, new QTableWidgetItem(QString::number(index+1)));
            ui->tableWidget->item(index, 0)->setTextAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
            ui->tableWidget->setItem(index, 1, new QTableWidgetItem(node.title));
            ui->tableWidget->item(index, 1)->setTextAlignment(Qt::AlignHCenter | Qt::AlignVCenter);

            std::string name = node.name.toStdString();
            HGUInt status = 0;
            HGPdtToolDb_GetDeviceEntryStatus(m_pdtToolDbDevice, name.c_str(), &status);
            QString statusStr = getItemStatusStr(status);
            ui->tableWidget->setItem(index, 2, new QTableWidgetItem(statusStr));
            ui->tableWidget->item(index, 2)->setTextAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
            if (HGPDTTOOLDB_ENTRYSTATUS_NOTPASS == status)
            {
                ui->tableWidget->item(index, 2)->setBackgroundColor(QColor(255,0,0));
            }
            else if (HGPDTTOOLDB_ENTRYSTATUS_NOTSUPP == status)
            {
                ui->tableWidget->item(index, 2)->setBackgroundColor(QColor(255,255,0));
            }
            else if (HGPDTTOOLDB_ENTRYSTATUS_PASS == status)
            {
                ui->tableWidget->item(index, 2)->setBackgroundColor(QColor(0,255,0));
            }

            HGChar desc[512] = {0};
            HGPdtToolDb_GetDeviceEntryExcepDesc(m_pdtToolDbDevice, name.c_str(), desc, 512);
            QTableWidgetItem *item = ui->tableWidget->item(index, 2);
            item->setToolTip(desc);

            ++index;
        }
    }
    ui->tableWidget->selectRow(0);
}

QString Form_mainInterface::getItemStatusStr(HGUInt status)
{
    static const QString statusStr[] = {tr("not test"), tr("not pass"), tr("not support"), tr("pass") };
    return statusStr[status];
}

QString Form_mainInterface::getCachePath()
{
    HGChar cachePath[512];
    HGBase_GetDocumentsPath(cachePath, 512);
    HGChar procName[512];
    HGBase_GetProcessName(procName, 512);
    strcat(cachePath, procName);
    strcat(cachePath, "/Cache/");

    return getStdFileName(StdStringToUtf8(cachePath).c_str());
}

QString Form_mainInterface::getCacheFileName()
{
    QString cachePath = getCachePath();
    cachePath.append(m_serialNum);
    cachePath.append("/");
    cachePath.append(m_curItemName);
    cachePath.append("/");
    HGBase_CreateDir(getStdString(getStdFileName(cachePath)).c_str());

    QString suffix = ".jpg";
    QString fileName = getStdFileName(cachePath + QString::number(m_curNameIndex++) + suffix);
    return fileName;
}

QString Form_mainInterface::getCurItemName()
{
    return m_curItemName;
}

void Form_mainInterface::updateUiEnabled(bool enable)
{
    ui->tableWidget->setEnabled(enable);
    ui->pbtn_preStep->setEnabled(enable);
    ui->pbtn_nextStep->setEnabled(enable);
    ui->pbtn_pass->setEnabled(enable);
    ui->pbtn_fail->setEnabled(enable);
    ui->pbtn_start->setEnabled(enable);
//    ui->pbtn_showImg->setEnabled(enable);
    ui->pbtn_leftRotate->setEnabled(enable);
    ui->pbtn_rightRotate->setEnabled(enable);
    ui->pbtn_stop->setEnabled(enable);
    ui->pbtn_prePage->setEnabled(enable);
    ui->pbtn_nextPage->setEnabled(enable);
}

void Form_mainInterface::updateImgPixelInfo()
{
    ui->label_imgInfo->setVisible(true);
    ui->label_destortionInfo_200dpi->setVisible(true);
    ui->label_destortionInfo_300dpi->setVisible(true);

    HGImage image = NULL;
    m_view->getImage(&image);
    HGImageInfo imgInfo;
    memset(&imgInfo, 0, sizeof(imgInfo));
    HGBase_GetImageInfo(image, &imgInfo);
    int imgWidth = imgInfo.width;
    int imgHeight = imgInfo.height;

    if (imgWidth > 0 && imgHeight > 0)
        ui->label_imgInfo->setText(tr("image pixel: ") + QString::number(imgWidth) + " * " + QString::number(imgHeight) + "  ");
}

QString Form_mainInterface::getSpeedMode()
{
    SANE_Int speedMode = 0;
    unsigned int len = sizeof(SANE_Int);
    sane_io_control(m_handle, IO_CTRL_CODE_GET_SPEED_MODE, &speedMode, &len);

    const wchar_t G100[6] = { 70,80,90,110 };
    const wchar_t G200[6] = { 100,110,120,130 };
    const wchar_t G300[6] = { 40,50,60,70 };
    const wchar_t G400[6] = { 40,50,60,70,80 };

    int speed = 0;

    if (m_devType == "G100")
        speed = G100[(int)speedMode - 1];
    else if (m_devType == "G200")
        speed = G200[(int)speedMode - 1];
    else if (m_devType == "G300")
        speed = G300[(int)speedMode - 1];
    else if (m_devType == "G400")
        speed = G400[(int)speedMode - 1];

    return QString::number(speed) + "PPM";
}

QString Form_mainInterface::getSleepTime()
{
    int sleepTime = SANE_POWER_FIRST;
    unsigned int len2 = sizeof(int);
    sane_io_control(m_handle, IO_CTRL_CODE_GET_POWER_LEVEL, &sleepTime, &len2);

    if (sleepTime > 99999 || sleepTime == -1)
        return QString::number(0);

    return QString::number(sleepTime / 60) + tr(" minute");
}

QString Form_mainInterface::getDevVid()
{
    VIDPID vidpid;
    int vidpid_val;
    unsigned int len = sizeof(int);
    sane_io_control(m_handle, IO_CTRL_CODE_GET_VIDPID, &vidpid_val, &len);
    vidpid.Value = vidpid_val;
    int vid = vidpid.VID;
    char buf[10];
    sprintf(buf, "%x", vid);

    return QString::fromStdString(buf);
}

QString Form_mainInterface::getDevPid()
{
    VIDPID vidpid;
    int vidpid_val;
    unsigned int len = sizeof(int);
    sane_io_control(m_handle, IO_CTRL_CODE_GET_VIDPID, &vidpid_val, &len);
    vidpid.Value = vidpid_val;
    int pid = vidpid.PID;
    char buf[10];
    sprintf(buf, "%x", pid);

    return QString::fromStdString(buf);
}

int Form_mainInterface::getRollerNum()
{
    SANE_Int rollCount = 0;
    unsigned int rollCountSize = sizeof(SANE_Int);
    SANE_Status ret = sane_io_control(m_handle, IO_CTRL_CODE_GET_ROLLER_NUM, &rollCount, &rollCountSize);
    if (ret == SANE_STATUS_GOOD)
        return rollCount >= 0 ? rollCount : -1;
    else
        return -1;
}

int Form_mainInterface::getHistoryCount()
{
    SANE_Int historyCount = 0;
    unsigned int historyCountSize = sizeof(SANE_Int);
    SANE_Status ret = sane_io_control(m_handle, IO_CTRL_CODE_GET_HISTORY_SCAN_NUM, &historyCount, &historyCountSize);
    if (ret == SANE_STATUS_GOOD)
        return historyCount >= 0 ? historyCount : -1;
    else
        return -1;
}

void Form_mainInterface::on_tableWidget_currentItemChanged(QTableWidgetItem *current, QTableWidgetItem *previous)
{
    (void)previous;
    if (current != nullptr)
    {
//        ui->pbtn_showImg->setVisible(false);
        ui->pbtn_leftRotate->setVisible(false);
        ui->pbtn_rightRotate->setVisible(false);
        ui->pbtn_prePage->setVisible(false);
        ui->pbtn_nextPage->setVisible(false);
        int row = current->row();
        int count = ui->tableWidget->rowCount();
        ui->pbtn_preStep->setEnabled(row != 0);
        ui->pbtn_nextStep->setEnabled(row != count- 1);

        QTableWidgetItem *item2 = ui->tableWidget->item(row, 1);
        QString title = item2->text();
        m_curItemName = title;

        if (nullptr == m_handle)
        {
            ui->pbtn_start->setVisible(false);
        }
        else
        {
            bool man = m_map_title_name.value(title).is_man;
            ui->pbtn_start->setEnabled(!man);
        }

        m_textTips->setViewContent(m_map_title_name.value(title).desc);
        ui->stackedWidget->setCurrentWidget(m_textTips);
        m_view->clearImage();

        QString name = m_map_title_name.value(title).name;
        HGUInt imageCount = 0;
        HGPdtToolDb_GetDeviceEntryImageCount(m_pdtToolDbDevice, name.toStdString().c_str(), &imageCount);
        if (imageCount > 0)
        {
//            ui->pbtn_showImg->setVisible(true);
        }

//        m_multiIndex = -1;
//        m_curNameIndex = 1;
//        m_list_images.clear();
//        QDir dir(getCachePath());
//        if (dir.exists())
//            dir.removeRecursively();

        if (name.toStdWString() == HGPDTTOOLDB_NAME_CLEAR_ROLLER_COUNT)
        {
            QString str(tr("device roller count:") + QString::number(getRollerNum()));
            m_textTips->setViewContent(str);
        }

        if (name.toStdWString() == HGPDTTOOLDB_NAME_CLEAR_HISTORY_COUNT)
        {
            QString str(tr("device history scan count:") + QString::number(getHistoryCount()));
            m_textTips->setViewContent(str);
        }
    }
}

void Form_mainInterface::on_pbtn_start_clicked()
{
    m_isCorrectNormal = true;
    m_multiIndex = -1;
    m_curNameIndex = 1;
    m_list_images.clear();

    QString cachePath = getCachePath();
    cachePath.append(m_serialNum);
    cachePath.append("/");
    cachePath.append(m_curItemName);
    cachePath.append("/");
    QDir dir(getStdString(getStdFileName(cachePath)).c_str());
    if (dir.exists())
        dir.removeRecursively();

    int row = ui->tableWidget->currentRow();
    QTableWidgetItem *item = ui->tableWidget->item(row, 1);
    if (item != nullptr)
    {
        QString title = item->text();
        QString name = m_map_title_name.value(title).name;
        int correct_value = m_map_title_name.value(title).correct_value;
        int dpi = m_map_title_name.value(title).resolution;
        wchar_t buf[5] = {0};
        if (dpi > 0)
        {
            m_curDpi = dpi;
            swprintf(buf, L"%d", dpi);
        }
        else if (correct_value > -1 && correct_value < 7)
        {
            swprintf(buf, L"%d", correct_value);
        }

        if (m_hg != nullptr)
        {
            updateUiEnabled(false);
            m_isTesting = true;
            m_mainwnd->addTestingRef();

            if (buf != nullptr && (dpi > 0 || (correct_value > -1 && correct_value < 7)))
                func_test_go(name.toStdWString().c_str(), (const wchar_t*)buf, m_hg);
            else
                func_test_go(name.toStdWString().c_str(), L"null", m_hg);
        }

        if (name == HGPDTTOOLDB_NAME_CLEAR_ROLLER_COUNT)
        {
            QString str(tr("device roller count:") + QString::number(getRollerNum()));
            m_textTips->setViewContent(str);
        }

        if (name == HGPDTTOOLDB_NAME_CLEAR_HISTORY_COUNT)
        {
            QString str(tr("device history scan count:") + QString::number(getHistoryCount()));
            m_textTips->setViewContent(str);
        }
    }
}

void Form_mainInterface::on_pbtn_showImg_clicked()
{
//    QString fileName = getCacheFileName();

//    int row = ui->tableWidget->currentRow();
//    QTableWidgetItem *item = ui->tableWidget->item(row, 1);
//    QString title = item->text();
//    std::string name = m_map_title_name.value(title).name.toStdString();
//    HGResult ret = HGPdtToolDb_DownloadDeviceEntryImage(m_pdtToolDbDevice, name.c_str(), m_mainwnd->m_ftpHost.toStdString().c_str(),
//                                         m_mainwnd->m_ftpPort, 0, fileName.toStdString().c_str());
//    if(ret == HGBASE_ERR_OK)
//    {
//        m_list_images.push_back(fileName);

//        ui->pbtn_leftRotate->setVisible(true);
//        ui->pbtn_rightRotate->setVisible(true);
//        ui->pbtn_prePage->setVisible(true);
//        ui->pbtn_nextPage->setVisible(true);
//        ui->stackedWidget->setCurrentWidget(m_view);
//        HGImage img = nullptr;
//        HGImgFmt_LoadImage(fileName.toStdString().c_str(), 0, 0, 0, 0, &img);
//        m_view->addImage(img);
//        m_multiIndex++;
//    }
//    else
//    {
//        QMessageBox::information(this, tr("tips"), tr("no image"));
//    }
}

void Form_mainInterface::on_pbtn_leftRotate_clicked()
{
    m_view->rotateLeft();
}

void Form_mainInterface::on_pbtn_rightRotate_clicked()
{
    m_view->rotateRight();
}

void Form_mainInterface::on_pbtn_prePage_clicked()
{
    if (m_multiIndex > 0)
        --m_multiIndex;

    HGImage img = nullptr;
    QString filename = m_list_images.at(m_multiIndex);
    HGImgFmt_LoadImage(getStdString(filename).c_str(), 0, 0, 0, 0, &img);
    if (nullptr != img)
    {
        m_view->addImage(img);
        HGBase_DestroyImage(img);
    }
}

void Form_mainInterface::on_pbtn_nextPage_clicked()
{
    if (m_multiIndex < m_list_images.size() - 1)
        ++m_multiIndex;
    HGImage img = nullptr;
    QString filename = m_list_images.at(m_multiIndex);
    HGImgFmt_LoadImage(getStdString(filename).c_str(), 0, 0, 0, 0, &img);
    if (nullptr != img)
    {
        m_view->addImage(img);
        HGBase_DestroyImage(img);
    }
}