eUi/src/launcher/GUI/front/loadingWidget.h

#include <qwidget.h>
#include <qpainter.h>
#include <Qlabel>
#include <opencv.hpp>
#include <qmovie.h>
#include <qlayout.h>
#include <qtextedit.h>;
#include <global.h>
#include <components/fancyButton.h>
#include <qmutex.h>
#include <qtBridge.h>
class MainWindow;
class loadingWidget : public QWidget {
public:
	bool initOK = false;
	bool isRunning = false;
	QLabel* sign = nullptr;
	QMovie* movie = nullptr;
	QTextEdit* initLog = nullptr;
	QTextEdit* consoleLog = nullptr;
	fancyButtonText* retryBtn = new fancyButtonText("重试", 100, 50, "重新进行初始化");
	fancyButtonText* manualBtn = new fancyButtonText("离线模式", 180, 50, "离线模式");
	QGridLayout* glayout = new QGridLayout(this);
	QGridLayout* logLayout = new QGridLayout(this);
	loadingWidget(qtFuncBridge* bridgeIn){
		bridge = bridgeIn;
		glayout->setAlignment(Qt::AlignCenter);
		connect(retryBtn, &QPushButton::clicked, [=]()
			{
				retryBtn->setDisabled(true);
				start();
				emit bridge->reInitConfig();
			});
	}
	void start(){
		if (isRunning == true)
			stop();
		QPalette palette;
		palette.setColor(QPalette::WindowText, Qt::white);
		sign = new QLabel(this);
		sign->setAlignment(Qt::AlignBottom| Qt::AlignHCenter);

		movie = new QMovie(":/icon/icon/loading.gif");
		movie->setScaledSize(QSize(100, 100));
		movie->start();

		sign->setMovie(movie);
		//初始化日志
		initLog = new QTextEdit();
		initLog->setAlignment(Qt::AlignCenter);
		initLog->setStyleSheet(QString("background-color: transparent;"
			"border: 0px solid red;"
			"border-radius: 0px;"));
		initLog->setReadOnly(true);
		QFont font("微软雅黑", 8);

		initLog->setFont(font);
		initLog->setTextColor(Qt::white);
		initLog->append("正在初始化...");

		logLayout->addWidget(initLog, 0, 0);

		//控制台日志
		consoleLog = new QTextEdit();
		consoleLog->setAlignment(Qt::AlignCenter);
		consoleLog->setStyleSheet(QString("background-color: black;"
			"border: 1px solid white;"
			"border-radius: 0px;"));
		consoleLog->setReadOnly(true);
		consoleLog->setFixedWidth(720);
		QFont font2("微软雅黑", 7);
		consoleLog->setFont(font2);
		consoleLog->setTextColor(Qt::white);
		consoleLog->append("控制台日志...");
		logLayout->addWidget(consoleLog, 1, 0,Qt::AlignCenter|Qt::AlignTop);

		//重试或者离线模式等按钮
		QHBoxLayout* btnLayout = new QHBoxLayout();
		btnLayout->setAlignment(Qt::AlignLeft);
		btnLayout->addWidget(manualBtn);
		manualBtn->hide();
		btnLayout->addWidget(retryBtn);
		retryBtn->hide();
		
		logLayout->addLayout(btnLayout, 2, 0,Qt::AlignLeft);

		glayout->addWidget(sign, 0, 0);
		glayout->addLayout(logLayout, 1, 0);
		glayout->setRowStretch(0, 5);
		glayout->setRowStretch(1, 4);
		//screenshot_ = QPixmap::grabWindow(widget->winId());
		update(); // 更新widget以显示新的截图
		isRunning = true;
		initOK = true;
	}
	void stop(){
		if (isRunning == false)
			return;
		isRunning = false;
		delete sign;
		if (movie != nullptr)
			delete movie;
		delete initLog;

		sign = nullptr;
		movie = nullptr;
		initLog = nullptr;
	}
	void setError(){
		if (isRunning == true){
			if (movie != nullptr)
				delete movie;
			movie = nullptr;
			sign->setPixmap(QPixmap(":/icon/icon/error.png"));
			retryBtn->show();
			retryBtn->setEnabled(true);
			manualBtn->show();
			manualBtn->setEnabled(true);
		}
	}
	int appendConsoleLog(const QString& text) {
 		if (consoleLog && initOK == true) {
			QMutexLocker locker(&mutex);
			consoleLog->append(text);
			return consoleLog->document()->blockCount();
		}
		return -1;
	}
	int appendInitLog(const QString& text, const QColor& color = Qt::white) {
		if (initLog && initOK == true) {
			QMutexLocker locker(&mutex);
			initLog->setTextColor(color);
			initLog->append(text);
			// 恢复为白色，避免影响后续日志
			initLog->setTextColor(Qt::white);
			// 返回当前行数
			return initLog->document()->blockCount();
		}
		return -1;
	}
	void modifyLog(int col, const QString& text, const QColor& color) {
		if (!initLog) return;
		QTextCursor cursor = initLog->textCursor();
		cursor.movePosition(QTextCursor::Start);
		for (int i = 0; i < col; ++i) {
			if (!cursor.movePosition(QTextCursor::Down))
				return; // 超出行数
		}
		cursor.select(QTextCursor::LineUnderCursor);
		cursor.removeSelectedText();
		cursor.insertText(text, QTextCharFormat());
		// 设置颜色
		QTextCharFormat fmt;
		fmt.setForeground(color);
		cursor.select(QTextCursor::LineUnderCursor);
		cursor.mergeCharFormat(fmt);
		// 恢复为白色
		QTextCharFormat resetFmt;
		resetFmt.setForeground(Qt::white);
		cursor.setCharFormat(resetFmt);
	}
	void clearLog() {
		initLog->clear();
		consoleLog->clear();
	}
protected:
#if 0
	//void paintEvent(QPaintEvent* event) override {
	//	if (paintOnce == false)
	//		return;
	//	if (screenshot_.isNull())
	//		return;
	//	paintOnce = false;
	//	QImage image = screenshot_.toImage();
	//	image = image.convertToFormat(QImage::Format_RGB888);
	//	cv::Mat originalMat = cv::Mat(
	//		image.height(),
	//		image.width(),
	//		CV_8UC3,
	//		image.bits(),
	//		image.bytesPerLine());
	//	cv::Mat blurredMat;
	//	cv::blur(originalMat, blurredMat, cv::Size(10, 10)); // 调整模糊半径以获得不同程度的模糊效果
	//	QPixmap blurredPixmap = cvMatToQPixmap(blurredMat);
	//	QPainter painter(this);
	//	painter.drawPixmap(0, 0, blurredPixmap);
	//	//QWidget::paintEvent(event); // 调用父类的 paintEvent 函数，绘制控件本身	

	//}
#endif
private:
	QPixmap screenshot_;
	QMutex mutex;
	qtFuncBridge* bridge;
};
#pragma once