313 lines
9.0 KiB
C++
313 lines
9.0 KiB
C++
#include "imagereslistview.h"
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#include "qimageview.h"
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#include "qimagewidget.h"
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#include <QThread>
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#include <QHBoxLayout>
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#include <QVBoxLayout>
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#include <QGridLayout>
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#include <QDebug>
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#include <QHeaderView>
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#include <QtConcurrent> //异步线程
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#include <QFuture>
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#include <QFutureWatcher>
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#include "toolkit.h"
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ImageResListView::ImageResListView(QWidget* parent) : QWidget(parent)
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{
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setWindowFlags(Qt::Window | Qt::FramelessWindowHint | Qt::WindowSystemMenuHint | Qt::MSWindowsFixedSizeDialogHint
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| Qt::WindowMinimizeButtonHint | Qt::WindowMaximizeButtonHint);
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SavePath.append(QString::fromUtf8("\\192.168.1.120\\111"));//结果地址 工控机1
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SavePath.append(QString::fromUtf8("\\192.168.1.130\\111"));
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SavePath.append(QString::fromUtf8("D:/111"));
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SavePath.append(QString::fromUtf8("\\192.168.1.120\\Ori"));//原图地址 工控机1
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SavePath.append(QString::fromUtf8("\\192.168.1.130\\Ori"));
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SavePath.append(QString::fromUtf8("D:/Ori"));
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}
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ImageResListView::~ImageResListView()
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{
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if (m_result_List)
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{
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delete m_result_List;
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m_result_List = nullptr;
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}
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if (m_view)
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{
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delete m_view;
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m_view = nullptr;
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}
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}
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void ImageResListView::initwidget()
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{
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m_Font.setFamily("Microsoft YaHei");
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m_Font.setPixelSize(40);
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QString m_style = "QLineEdit{border-with:0;border-style:outset;background:transparent;color:rgb(0,255,0);}";
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// 初始化控件
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qgraphicsScene = new QGraphicsScene(this);
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m_view = new QImageView(this);
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m_view->setScene(qgraphicsScene);//Sets the current scene to scene. If scene is already being viewed, this function does nothing.
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m_view->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);//关闭滑动条
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m_view->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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up_label = new QLineEdit(this);
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up_label->setStyleSheet(m_style);
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up_label->setAttribute(Qt::WA_TranslucentBackground);
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up_label->setFixedSize(100, 100);
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up_label->setFont(m_Font);
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up_label->setAlignment(Qt::AlignCenter);
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up_label->setReadOnly(true);
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up_label->setText(ok_str);
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labptr.reset(up_label);
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down_label = new QLineEdit(this);
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down_label->setStyleSheet(m_style);
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down_label->setAttribute(Qt::WA_TranslucentBackground);
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down_label->setText(QString::fromUtf8("SN: "));
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down_label->setFont(m_Font);
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down_label->setReadOnly(true);
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label_ptr.reset(down_label);
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m_Font.setPixelSize(20);
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m_result_List = new QListWidget(this);
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m_result_List->setFont(m_Font);
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m_result_List->setSpacing(5);//设置单元项的间距
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m_result_List->setFlow(QListView::LeftToRight);//从左到右横向的排列,图片和文字也是从左到右排列
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m_result_List->setViewMode(QListView::IconMode);//左到右横向的排列,上图下文模式
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//m_result_List->setViewMode(QListView::ListMode);//子项就会从上到下排列,图片和文字是从左到右排列.
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//m_result_List->setFlow(QListView::TopToBottom);//子项就会从上到下排列,图片和文字是从左到右排列.
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m_result_List->setMovement(QListView::Static);//把列表设置为固定的（不能移动）
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m_result_List->setSelectionBehavior(QAbstractItemView::SelectRows);//整行选中
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m_result_List->setSelectionMode(QAbstractItemView::SingleSelection);//单选
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m_result_List->setEditTriggers(QAbstractItemView::NoEditTriggers); //禁止编辑表格
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m_result_List->setIconSize(QSize(100, 80));//设置图片的大小
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m_result_List->setResizeMode(QListView::Adjust);//设置自动适应布局调整
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// 设置控件布局
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QHBoxLayout* mainWidgetLayout = new QHBoxLayout(this);
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QWidget* mainWidget = new QWidget;
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mainWidget->setMouseTracking(true);
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mainWidgetLayout->addWidget(mainWidget);
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mainWidgetLayout->setMargin(0);
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QGridLayout* pLayout = new QGridLayout();
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pLayout->addWidget(m_view, 0, 0, 12, 16);
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pLayout->addWidget(up_label, 0, 14, 2, 2);
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pLayout->addWidget(down_label, 10, 0, 3, 16);
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pLayout->addWidget(m_result_List, 12, 0, 4, 16);
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mainWidget->setLayout(pLayout);
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//QVBoxLayout* pvLayout = new QVBoxLayout();
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//pvLayout->addWidget(up_label);
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//pvLayout->addWidget(m_view);
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//pvLayout->addWidget(down_label);
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//pvLayout->addWidget(m_result_List);
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//pvLayout->setStretchFactor(up_label, 2);
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//pvLayout->setStretchFactor(m_view, 12);
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//pvLayout->setStretchFactor(down_label, 2);
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//pvLayout->setStretchFactor(m_result_List, 4);
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//pvLayout->setContentsMargins(3, 3, 3, 3);
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//mainWidget->setLayout(pvLayout);
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connect(m_result_List, &QListWidget::currentRowChanged, this, &ImageResListView::changeRowList);
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connect(this, &ImageResListView::GetShow, this, &ImageResListView::showText);
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}
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void ImageResListView::mouseMoveEvent(QMouseEvent* event)
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{
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setCursor(Qt::ArrowCursor);
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}
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void ImageResListView::addSN(const QString sn)
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{
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SN = sn;
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down_label->setText(SN);
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}
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void ImageResListView::changeRowList(int row)
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{
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if (row != -1 && !search_start)
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{
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QString path;
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QImage* image = new QImage();
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image->load(str_resultList.at(row));
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if (image->isNull())return;
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ShowImage(image);
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show_index = row;
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}
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}
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void ImageResListView::getCodeSN(const QString res) {
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str_resultList.clear();
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QStringList pp = res.split(",");
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addSN(pp.at(0));
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QString SN = pp.at(0).split("_").at(1);
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//time2会显示 invalid 数据无效，未根据设定的格式，设置日期
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QStringList times = pp.at(0).split("_").at(0).split("-");
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QString day_time = QString("%1-%2-%3").arg(times.at(0), times.at(1), times.at(2));
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QString h_time = times.at(3);
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for (int i = 0; i < 3; i++) {
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auto var = SavePath.at(i);
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QString resultDir = QString("%1/%2/%3H/%4").arg(var, day_time, h_time, pp.at(0));
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if (!isFileExist(resultDir)) {
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qDebug() << "[Error] " << QString::fromUtf8("结果文件夹不存在 ") << resultDir << endl;
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continue;
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}
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QStringList imageList = addSubFolderDirectory(resultDir);//日期下所有时间段
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str_resultList << imageList;
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}
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emit GetShow(pp.at(1));
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upListview(str_resultList);
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}
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void ImageResListView::ShowImage(QImage* image)
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{
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try
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{
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m_pImage = new QImageWidget(image);
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qgraphicsScene->clear();
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int nwith = m_view->width();//获取界面控件Graphics View的宽度
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int nheight = m_view->height();//获取界面控件Graphics View的高度
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m_pImage->setQGraphicsViewWH(nwith, nheight);//将界面控件Graphics View的width和height传进类m_Image中
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qgraphicsScene->addItem(m_pImage);//将QGraphicsItem类对象放进QGraphicsScene中
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m_view->setSceneRect(QRectF(-(nwith / 2), -(nheight / 2), nwith, nheight));
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// ui->graphicsView->setScene(qgraphicsScene);
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m_view->setFocus();//将界面的焦点设置到当前Graphics View控件
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if (image)
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{
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delete image;
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image = nullptr;
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}
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}
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catch (QString ev)
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{
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qDebug() << "[Error] " << " ev:" << ev;
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}
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}
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void ImageResListView::setSavePath(const QStringList& path)
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{
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SavePath = path;
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}
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void ImageResListView::clearAll() {
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m_result_List->clear();//清理列表
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qgraphicsScene->clear();
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down_label->setText(QString::fromUtf8("SN: "));
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up_label->setText(ok_str);
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qApp->processEvents();
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str_resultList.clear();
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}
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void ImageResListView::upListview(const QStringList list)
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{
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emit waitSearch();
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m_result_List->clear();//清理列表
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qApp->processEvents();
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str_resultList.clear();
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QFutureWatcher<void>* pwatcher = nullptr;
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pwatcher = new QFutureWatcher<void>;
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//把扫描到的信息输出
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QFuture<void> future = QtConcurrent::run([=]()
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{
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search_start = 1;
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for each (auto resultname in list) {
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QStringList np = resultname.split("_");
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if (np.last().indexOf(".") != -1) {
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QString imgpath = resultname;
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QString result = np.last().mid(0, np.last().indexOf("."));
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QString station = np.at(np.size() - 5) + "-" + np.at(np.size() - 4);
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if (isFileExist(imgpath)) {
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QIcon icon(imgpath);
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if (!icon.isNull()) {
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//存
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QListWidgetItem* imgItem = new QListWidgetItem;
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imgItem->setTextColor("black");
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imgItem->setText(station);
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imgItem->setIcon(QIcon(imgpath));//图片路径
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imgItem->setSizeHint(QSize(100, 120));
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if (result.indexOf(ok_str) == -1) {
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imgItem->setBackground(ng_color);
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}
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else {
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imgItem->setBackground(ok_color);
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}
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m_result_List->addItem(imgItem);
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str_resultList.append(resultname);
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}
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}
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}
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}
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search_start = 0;
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//耗时操作
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});
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connect(pwatcher, &QFutureWatcher<void>::finished, this, [=]()
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{
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//主线程操作
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if (list.size()) {
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QString path;
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QImage* image = new QImage();
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if (show_index >= list.size())show_index=0;
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image->load(list.at(show_index));
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ShowImage(image);
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}
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emit waitSearch(false);
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qApp->processEvents();
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});
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pwatcher->setFuture(future);
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}
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void ImageResListView::showText(const QString result)
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{
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if (result.indexOf(ok_str) == -1) {
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up_label->setStyleSheet("QLineEdit{border-with:0;border-style:outset;background:transparent;color:rgb(255,0,0);}");
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}
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else {
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up_label->setStyleSheet("QLineEdit{border-with:0;border-style:outset;background:transparent;color:rgb(0,255,0);}");
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}
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labptr->setText(result);
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}
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int ImageResListView::getSearch() {
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return search_start;
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}
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void ImageResListView::stopSearch()
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{
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search_start = 0;
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QThread::msleep(10);
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}
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