handleaiuinew/HanddleAI/HandleAiUi-new/uiModule/uiModule_historyListWidget.h

#include <qlistwidget.h>
#include <qlabel.h>
#include <qwidget.h>
#include <qlayout.h>
#include <qgridlayout.h>
#include <qicon.h>
#include <simpleTools/fileManager.h>
#include <qthread.h>
#include <qmutex.h>
#include <opencv.hpp>
#include <qqueue.h>
#include <globalStruct.h>

class historyItemWidget : public QWidget
{
public:
	QGridLayout* layout = new QGridLayout(this);
	historyPack _historyPack;
	QLabel* resultLabel = new QLabel(this);
	QLabel* fileNameLabel = new QLabel(this);

	QLabel* imgShow = new QLabel();
	historyItemWidget(QString title, QSize parentSize, historyPack historyPackIn)
	{
		if (historyPackIn.img.isNull())
			return;
		_historyPack = historyPackIn;
		QFont font("΢ÈíÑźÚ", 12, QFont::Bold);
		this->setObjectName("historyItemWidget");
		QVBoxLayout* vlayout = new QVBoxLayout();
		resultLabel->setText(title);
		resultLabel->setFont(font);
		resultLabel->setStyleSheet("QLabel { color: white; }");
		vlayout->addWidget(resultLabel);
		for (auto& str : historyPackIn.text)
		{
			QLabel* label = new QLabel(QString::fromStdString(str));
			label->setFont(font);
			label->setStyleSheet("QLabel { color: white; }");
			vlayout->addWidget(label);
		}
		layout->addLayout(vlayout,0,0);

		fileNameLabel->setText(QString::fromStdString(fileManager::getFileName(*historyPackIn.filePath)));
		fileNameLabel->setFont(font);
		fileNameLabel->setStyleSheet("QLabel { color: white; }");
		layout->addWidget(fileNameLabel, 1, 0);

		int iHeight = historyPackIn.img.size().height();
		int pHeight = (parentSize.height() / 5);
		double widthScale = iHeight / pHeight;

		historyPackIn.img = historyPackIn.img.scaled(historyPackIn.img.size().width() * widthScale, parentSize.height() / 5, Qt::KeepAspectRatio, Qt::SmoothTransformation);
		imgShow->setPixmap(historyPackIn.img);
		layout->addWidget(imgShow,0,1);
		layout->setContentsMargins(0, 0, 0, 0);
	}
};
class historyShowListSubThread : public QThread
{
	Q_OBJECT
public:
	QMutex queueMutex;
	QQueue<std::pair<int, std::string>> queue;
private:
	void run() override
	{
		while (queue.size() > 0)
		{
			queueMutex.lock();
			std::pair<int, std::string> data = queue.dequeue();
			queueMutex.unlock();
			if (data.first == 0)
			{
				cv::Mat mat = cv::imread(data.second, cv::IMREAD_REDUCED_COLOR_4);
				if (mat.empty() == true)
					continue;
				QPixmap map;
				cvMatToQPixMap(mat, map);
				historyPack _historyPack;
				_historyPack.filePath = std::shared_ptr<std::string>(new std::string(data.second));
				_historyPack.img = map;
				addDataSignal((data.second.find("OK") != std::string::npos), _historyPack);
			}
			else if (data.first == 1)
			{
				cv::Mat mat = cv::imread(data.second, -1);
				if (mat.empty() == true)
					return;
				QPixmap map;
				cvMatToQPixMap(mat, map);
				emit readImgSignal(map);
			}
		}

	}
public slots:
	void asyncReadIcons(std::vector<std::string> files)
	{
		for (auto file : files)
		{
			queueMutex.lock();
			queue.enqueue(std::make_pair(0, file));
			queueMutex.unlock();
			this->start();
		}
	}
	void asyncReadImg(std::string filePath)
	{
		queueMutex.lock();
		queue.enqueue(std::make_pair(1, filePath));
		queueMutex.unlock();
		this->start();
	}
signals:
	void addDataSignal(bool isOk, historyPack _historyPack);
	void readImgSignal(QPixmap img);
};
class historyShowListWidget : public QWidget
{
	Q_OBJECT
public:
	QLabel* title = new QLabel(u8"ÀúÊ·¼Ç¼");
	QListWidget* showDataListWidget = new QListWidget();
	QVBoxLayout* layout = new QVBoxLayout(this);
	historyShowListSubThread _historyShowListSubThread;
	historyShowListWidget()
	{
		QPalette palette;
		palette.setColor(QPalette::WindowText, Qt::white);
		QFont font("΢ÈíÑźÚ", 16, QFont::Bold);
		QHBoxLayout* hLayout = new QHBoxLayout();

		title->setPalette(palette);
		title->setFont(font);
		title->setStyleSheet("QLabel { color: white; }");

		layout->addWidget(title);
		layout->addWidget(showDataListWidget);
		this->setStyleSheet("background: transparent;");

		QObject::connect(this, &historyShowListWidget::asyncReadImgSignal, &_historyShowListSubThread, &historyShowListSubThread::asyncReadImg);
		QObject::connect(this, &historyShowListWidget::asyncReadIconsSignal, &_historyShowListSubThread, &historyShowListSubThread::asyncReadIcons);
		QObject::connect(showDataListWidget, &QListWidget::itemClicked, this, &historyShowListWidget::itemClick);
		QObject::connect(&_historyShowListSubThread, &historyShowListSubThread::addDataSignal, this, &historyShowListWidget::addData);
	}
public slots:
	void addImgFromPath(QString path)
	{
		std::vector<std::string> files;
		std::string pathStr = fileManager::normalizePathSeparators(path).toStdString();
		fileManager::getAllImages(pathStr, files, "",1);
		if (files.size() == 0)
			return;
		showDataListWidget->clear();
		emit asyncReadIconsSignal(files);

	}
	void addData(bool isOk, historyPack _historyPack)
	{
		QString title;
		if (isOk == true)
			title = "OK";
		else 
			title = "NG";
		QWidget* widget = new historyItemWidget(title,size(), _historyPack);
		QListWidgetItem* item = new QListWidgetItem();
		showDataListWidget->addItem(item);
		showDataListWidget->setItemWidget(item, widget);
		item->setSizeHint(widget->sizeHint());
		widget->show();
		showDataListWidget->scrollToBottom();
	}
	void reset()
	{
		showDataListWidget->clear();
	}
private slots:
	void itemClick(QListWidgetItem* item)
	{
		historyItemWidget* widget = (historyItemWidget*)showDataListWidget->itemWidget(item);
		std::string path = *widget->_historyPack.filePath;
		QString pathQ = QString::fromStdString(path);
		emit asyncReadImgSignal(path);
		emit itemClickSignal(pathQ);
	}
signals:
	void asyncReadImgSignal(std::string);
	void asyncReadIconsSignal(std::vector<std::string>);
	void itemClickSignal(QString path);
};
#pragma once