#include "TextEditOption.h"
#include "ui_texteditoption.h"
#include "PicWidget.h"
#include "scene/picscene.h"

#include <QFileDialog>
#include <QDebug>
#include <QInputDialog>
#include <QDir>
#include <QDesktopServices>
#include <QUrl>
#include <QFile>
#include <QIODevice>
#include <QTextDocumentWriter>
#include <QFontDatabase>
#include <QSize>
#include <QPainter>
//#include <QPaintEngine>
#include <stdlib.h>
#include <QFontMetrics>
#include <QChar>
#include <QFileInfo>
#include <QTextCodec>
#include <QTextBlockFormat>
#include <QTextBlock>
#include <QDateTime>
#include "Public.h"
#include "myinclude.h"
#include <unistd.h>
#include "QBarCode.h"
#include "dlgQrCode.h"
#include<string>
#include<iostream>
TextEditOption::TextEditOption(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::TextEditOption)
{
    ui->setupUi(this);
    fileDialog = 0;
	fileName = "";
	textEdit = 0;
    newFileAppending = false;
    dialogFileOperation = new DialogFileOperation(0);
    dialogInsertVari = new DialogInsertVari(0);
    dialogFontSize = new DialogFontSize(0);
    dialogLineSpace = new DialogLineSpace(0);
    editMode=0;
#ifdef _2DCODE_
    qrcode = new dlgQrCode(this);
    barcode= new QBarCode();
    connect(barcode,SIGNAL(onBarCodeClose()),this,SLOT(onBarCodeClose()));
    connect(qrcode,SIGNAL(onQRCodeCloseNow()),this,SLOT(onQRCodeClose()));

    //专门处理网络发送的二维码
    connect(qrcode,SIGNAL(sig_updateNetworkQR()),this,SLOT(slt_updateNetworkQR()));
#endif
    //textEdit->setFontFamily(Public::getFontFamily(12));
    //textEdit->clear();
#ifdef MYSAVEFILEDLG
    dialogSaveFile =new DialogSaveFile(0);
#endif

    sceneEditItem = false;
}

TextEditOption::~TextEditOption()
{
    delete ui;
    if(fileDialog)
    	delete fileDialog;
    if(dialogInsertVari)
    	delete dialogInsertVari;
    if(dialogFontSize)
    	delete dialogFontSize;
    if(dialogLineSpace)
    	delete dialogLineSpace;
#if _2DCODE_
    if(qrcode)
        delete qrcode;
#endif
    //free(dlgQrCode);
#ifdef MYSAVEFILEDLG
    if(dialogSaveFile) delete dialogSaveFile;
    if(dialogFileOperation) delete dialogFileOperation;
#endif
}

void TextEditOption::enableButtonSave(){
	if(!ui->bottonSave->isEnabled())
		ui->bottonSave->setEnabled(true);
}

void TextEditOption::bindText(QTextEdit *textEdit){
	this->textEdit = textEdit;

         connect(textEdit,SIGNAL(textChanged ()),this,SLOT(enableButtonSave()));

    ui->bottonSave->setEnabled(false);
	connect(dialogFileOperation,SIGNAL(openFile(QString,bool)),this,SLOT(onFileOpen(QString,bool)));
#ifdef MYSAVEFILEDLG
        connect(dialogSaveFile,SIGNAL(saveFile(QString,bool)),this,SLOT(onSaveASFile(QString,bool)));
#endif

}
void TextEditOption::bindSysPara(SysPara *sysPara){
    this->sysPara = sysPara;
#ifdef _2DCODE_
    if(sysPara)
    {
       barcode->bindSysPara(sysPara);
       //qDebug()<<"TextEditOption bind by TextEdit.";
    }
#endif
    //else qDebug()<<"TextEditOption bind by TextEdit failure";
}

void TextEditOption::bindPicWidget(PicWidget *picwidget){
        this->picwidget = picwidget;// stackedWidgetOption

//	connect(textEdit,SIGNAL(textChanged ()),this,SLOT(enableButtonSave()));
//	ui->bottonSave->setEnabled(false);
//	connect(dialogFileOperation,SIGNAL(openFile(QString,bool)),this,SLOT(onFileOpen(QString,bool)));


}
void TextEditOption::bindStackWidget(QStackedWidget *stackedWidgetOption,QStackedWidget *stackedWidgetText){
    this->stackedWidgetOption = stackedWidgetOption;// stackedWidgetOption
    this->stackedWidgetText = stackedWidgetText;
//	connect(textEdit,SIGNAL(textChanged ()),this,SLOT(enableButtonSave()));
//	ui->bottonSave->setEnabled(false);
//	connect(dialogFileOperation,SIGNAL(openFile(QString,bool)),this,SLOT(onFileOpen(QString,bool)));



}
void TextEditOption::showDlg(){

if(editMode==PICFILE){

    disconnect(textEdit,SIGNAL(textChanged()),0,0);

    connect(textEdit,SIGNAL(textChanged ()),this,SLOT(enableButtonSave()));
    ui->bottonSave->setEnabled(false);
     disconnect(dialogFileOperation,SIGNAL(openFile(QString,bool)),0,0);
    connect(dialogFileOperation,SIGNAL(openFile(QString,bool)),this,SLOT(onFileOpen(QString,bool)));
    on_pushButtonFile_pressed();

   // dialogFileOperation->show();
}
}

void TextEditOption::slt_updateNetworkQR()
{
#ifdef _2DCODE_
    if (qrcode->flagInsert) {
        qrcode->flagInsert = 0;
        qrcode->GetOption((qrOption_t*)&sysPara->para.qrOption);
        if(sysPara->para.EditMode==PICFILE) return;

        // 多行打印需要用到场景模式
        updateNetQRToEdit();
    }
    sysPara->saveParaToFile();
#endif
}

/*
 * 	和DialogFileOperation对接
 * */
void TextEditOption::onFileOpen(QString filePath,bool insertFlag)
{
    if(editMode==PICFILE){
        if(filePath.endsWith(".png") )//||filePath.endsWith(".bmp") )
        {
            if(insertFlag){
                emit PicfileNameOpen(filePath,insertFlag);
            }
            else {
               //
               emit PicfileNameOpen(filePath,0);
            }
            return ;
        }
        else{
            if(stackedWidgetOption) {
                 stackedWidgetOption->setCurrentIndex(1);
                 stackedWidgetText->setCurrentIndex(1);
            }
        }
    }
    else if(editMode==TXTFILE) {
        if(filePath.endsWith(".gif") || filePath.endsWith(".jpeg") || filePath.endsWith(".jpg")
                        || filePath.endsWith(".bmp") || filePath.endsWith(".BMP") || filePath.endsWith(".png"))
        {
          //  QString html = "<img src='" + filePath + "'/>";
           QString html = "<img src='" + filePath + "' style=\"vertical-align: bottom;\" />";
           QTextCharFormat fmt = textEdit->currentCharFormat ();

            if(insertFlag){
                textEdit->insertHtml (html);
            }
            else {
                textEdit->setHtml (html);
                textEdit->moveCursor(QTextCursor::EndOfLine);	//在插入图片的情况下，将图片至于末会导致格式还原
            }
            textEdit->mergeCurrentCharFormat(fmt);
        }
        else if(filePath.endsWith(".xml"))
        {
            memset(sysPara->para.lastOpenedFileName,0,sizeof(sysPara->para.lastOpenedFileName));
            return;
        }
        else {
            QFile file(filePath);
            if(!file.open(QIODevice::ReadOnly)){
                QMessageBox::warning(this,tr("警告"),tr("无法打开文件") + filePath);
            }
            else {
                QByteArray data = file.readAll();
                QTextCodec *codec = Qt::codecForHtml(data);
                QString str = codec->toUnicode(data);

    //            if (Qt::mightBeRichText(str)) {
    //                textEdit->setHtml(str);
    //            } else {
    //                str = QString::fromLocal8Bit(data);
    //                textEdit->setPlainText(str);
    //            }
    //            QTextStream in (&file);in.readAll()
                if(filePath.startsWith(UDISK_DOC_ROOT_DIR)){
                    str.replace(DOC_ROOT_DIR,UDISK_DOC_ROOT_DIR);			//做相应处理
                }

                if(insertFlag){
                 QMessageBox::StandardButton ret;
                            ret = QMessageBox::warning(this, tr("Application"), tr("是否确认将文件内容追加到打开的文件?"),
                                QMessageBox::Ok | QMessageBox::Cancel);
                    if (ret == QMessageBox::Ok){
                        textEdit->insertHtml(str);
                    }
                }
                else
                {
//                    updateFileVariWidth(str);
                    updateFontFamily(str);    //兼容Vx4保存的文件的字体名称大小
                    updateImageStyle(str);    //兼容Vx4文件中保存的变量
                    updateFileVariWidth(str);  //适应变量宽度
                    textEdit->setHtml(str);
                    fileName = filePath;

                    if(sysPara){
                        if(sysPara->sysFile != ""){
                            sysPara->comparePrintStruct();
                            sysPara->updatePrintInitToPara();
                        }
                        sysPara->sysFile =fileName;
                        sysPara->loadParaFromFile();
                        //qDebug()<<"textedit txt mode onFileOpen" << sysPara->sysFile;
                        snprintf(sysPara->para.lastOpenedFileName,sizeof(sysPara->para.lastOpenedFileName),"%s",fileName.toLatin1().constData());
                    }
                    emit fileNameChanged(QFileInfo(fileName).fileName());
                    textEdit->moveCursor(QTextCursor::EndOfLine);
                    onDialogLineSpaceAccepted();
                }
            }
            fsync(file.handle());
            file.close();
        }
        if(insertFlag)			//在打开文件的时候不设置焦点
            textEdit->setFocus();
        if(stackedWidgetOption) {
             stackedWidgetOption->setCurrentIndex(0);
             stackedWidgetText->setCurrentIndex(0);
             // textEdit->setFocus();
        }
    }
    else if(editMode==SCENE) {
        //开机会调用到此，然后打开文件
        if(filePath.endsWith(".xml"))
        {
            memset(sysPara->para.lastOpenedFileName,0,sizeof(sysPara->para.lastOpenedFileName));
            emit scenefileOpen(filePath,false);//sceneeditoption 接收这个信号然后打开文件
            emit fileNameChanged(QFileInfo(filePath).fileName());
        }
        else
        {
            if(sceneEditItem == true)
            {
                if(filePath.endsWith(".gif") || filePath.endsWith(".jpeg") || filePath.endsWith(".jpg")
                                || filePath.endsWith(".bmp") || filePath.endsWith(".BMP") || filePath.endsWith(".png"))
                {
                    QString html = "<img src='" + filePath + "'/>";
                    QTextCharFormat fmt = textEdit->currentCharFormat ();
                    if(insertFlag){
                        textEdit->insertHtml (html);
                    }
                    else {
                        textEdit->setHtml(html);
                        textEdit->moveCursor(QTextCursor::EndOfLine);	//在插入图片的情况下，将图片至于末会导致格式还原
                    }
                    textEdit->mergeCurrentCharFormat(fmt);
                }
                else {
                    QFile file(filePath);
                    if(!file.open(QIODevice::ReadOnly)){
                        QMessageBox::warning(this,tr("警告"),tr("无法打开文件") + filePath);
                    }
                    else {
                        QByteArray data = file.readAll();
                        QTextCodec *codec = Qt::codecForHtml(data);
                        QString str = codec->toUnicode(data);
                        if(filePath.startsWith(UDISK_DOC_ROOT_DIR)){
                            str.replace(DOC_ROOT_DIR,UDISK_DOC_ROOT_DIR);			//做相应处理
                        }

                        if(insertFlag){
                         QMessageBox::StandardButton ret;
                                    ret = QMessageBox::warning(this, tr("Application"), tr("是否确认将文件内容追加到打开的文件?"),
                                        QMessageBox::Ok | QMessageBox::Cancel);
                            if (ret == QMessageBox::Ok){
                                textEdit->insertHtml(str);
                            }
                        }
                        else
                        {
                            textEdit->setHtml(str);
                            fileName = filePath;

                            if(sysPara){
                                if(sysPara->sysFile != ""){
                                    sysPara->comparePrintStruct();
                                    sysPara->updatePrintInitToPara();
                                }
                                sysPara->sysFile =fileName;
                                sysPara->loadParaFromFile();
                                //qDebug()<<"onFileOpen"<<sysPara->sysFile;
                                snprintf(sysPara->para.lastOpenedFileName,sizeof(sysPara->para.lastOpenedFileName),"%s",fileName.toLatin1().constData());
                            }
                            emit fileNameChanged(QFileInfo(fileName).fileName());
                            textEdit->moveCursor(QTextCursor::EndOfLine);
                        }
                    }
                    fsync(file.handle());
                    file.close();
                }
            }
            /*
            if(stackedWidgetOption) {
                 stackedWidgetOption->setCurrentIndex(0);
                 stackedWidgetText->setCurrentIndex(0);
            }
            */
        }
    } 
}


void TextEditOption::onbottonInsertImgclicked()
{
	if(fileDialog)
		delete fileDialog;
	fileDialog = new MyFileDialog(0);
    disconnect(fileDialog,SIGNAL(accepted()),0,0);
    connect(fileDialog,SIGNAL(accepted()),this,SLOT(onInsertImgFIle_select()));
    fileDialog->showFileDialog(tr("插入图片"),QString("/"),QString("img (*.bmp *.jpg *.png *.gif)"));
}

void TextEditOption::onInsertImgFIle_select(){
	QStringList	files = fileDialog->selectedFiles();

	for(int i = 0;i < files.size(); i++){
            QString html = "<img src='" + files.value(i) + "'/>";
            textEdit->insertHtml (html);

	}
}


void TextEditOption::onbottonInsertTextclicked()
{
	if(fileDialog)
		delete fileDialog;
	fileDialog = new MyFileDialog(0);
    disconnect(fileDialog,SIGNAL(accepted()),0,0);
    connect(fileDialog,SIGNAL(accepted()),this,SLOT(onInsertTextFIle_select()));
    fileDialog->showFileDialog(tr("插入文本"),QString(DOC_ROOT_DIR),QString("text (*.html *.txt)"));
}

void TextEditOption::onInsertTextFIle_select(){
    QStringList	files = fileDialog->selectedFiles();
	for(int i = 0;i < files.size(); i++){
            QFile file(files.value(i));
            if(!file.open(QIODevice::ReadOnly | QIODevice::Text)){
                QMessageBox::warning(this,tr("警告"),tr("无法打开文件") + files.value(i));
            }
            else{
                QTextStream in (&file);
                textEdit->insertHtml(in.readAll());
            }
            fsync(file.handle());
            file.close();
	}
}



void TextEditOption::onbuttonOpenclicked()
{
    if(!textEdit){
        QMessageBox::critical(this,tr("错误"),tr("TextEditOption 构造函数参数textEdit 不应当为空"));		//
    }
	if(fileDialog)
		delete fileDialog;
	fileDialog = new MyFileDialog(0);
    disconnect(fileDialog,SIGNAL(accepted()),0,0);
    connect(fileDialog,SIGNAL(accepted()),this,SLOT(onOpenFIle_select()));
    fileDialog->DontUseNativeDialog;

    fileDialog->showFileDialog(tr("打开文件"),QString(DOC_ROOT_DIR),QString("Text files (*.txt *.html)"));
}


void TextEditOption::openFIle(QString openFileName){
    QFile file(openFileName);
    if(!file.open(QIODevice::ReadOnly | QIODevice::Text)){
        QMessageBox::warning(this,tr("警告"),tr("无法打开文件") + openFileName);
    }
    else{
        QTextStream in (&file);
        textEdit->setText(in.readAll());
        fileName = openFileName;        
        if(sysPara){
            sysPara->sysFile =fileName;
            sysPara->loadParaFromFile();
            //qDebug()<<"openFIle"<<sysPara->sysFile;
            snprintf(sysPara->para.lastOpenedFileName,sizeof(sysPara->para.lastOpenedFileName),"%s",fileName.toLatin1().constData());
        }
        emit fileNameChanged(QFileInfo(fileName).fileName());
    }
    file.close();
}


void TextEditOption::onOpenFIle_select(){

    QStringList	files = fileDialog->selectedFiles();
	for(int i = 0;i < files.size(); i++){
        openFIle(files.value(i));
	}
}



void TextEditOption::on_buttonSaveAS_clicked()
{
#ifdef MYSAVEFILEDLG
    disconnect(dialogSaveFile,SIGNAL(saveFile(QString,bool)),0,0);
    connect(dialogSaveFile,SIGNAL(saveFile(QString,bool)),this,SLOT(onSaveASFile(QString,bool)));
    dialogSaveFile->refreshListView(editMode);
    dialogSaveFile->show();
    dialogSaveFile->setEnterFileName("");
#else
    if(fileDialog)
        delete fileDialog;
    fileDialog = new MyFileDialog(0);
    disconnect(fileDialog,SIGNAL(accepted()),0,0);
    connect(fileDialog,SIGNAL(accepted()),this,SLOT(onSaveAS_FIle_select()));
    fileDialog->showFileDialog(tr("另存为"),QString(DOC_ROOT_DIR),QString("files (*.html *.txt)"));
#endif

}


void TextEditOption::saveFile(){
	if(fileName.endsWith(".txt")){
        QMessageBox::StandardButton ret;
        ret = QMessageBox::warning(this, tr("警告"),
                                   tr("以.txt保存将丢失所有格式，你是否愿意保存为.html格式?"),
                                   QMessageBox::Ok | QMessageBox::Cancel);
        if (ret == QMessageBox::Ok){
        	fileName += ".html";
        }
	}
	QString html = textEdit->toHtml();
	QString pattern = "<img src=\""UDISK_DOC_ROOT_DIR"([\\w.]*)";
	QRegExp rx(pattern);
	bool picFromUdisk = false;
	int from = 0;
	while(from < html.size() && from != -1){			//检查是否有图片来自U盘
		from = html.indexOf(rx,from);
		if(from != -1){
			from ++;
			picFromUdisk = true;
			QMessageBox::StandardButton ret;
                        ret = QMessageBox::information(0,tr("提醒"),tr("检测到有图片 %1 来自U盘，是否拷贝图片到本地?").arg(rx.cap(1)),
					QMessageBox::Ok | QMessageBox::Cancel);
			if(ret == QMessageBox::Ok){
				system((char *)((QString("cp "UDISK_DOC_ROOT_DIR"%1  "DOC_ROOT_DIR).arg(rx.cap(1))).toUtf8().data()));
			}
		}
	}
	if(picFromUdisk){
		textEdit->setHtml(html.replace(UDISK_DOC_ROOT_DIR,DOC_ROOT_DIR));
	}
	QTextDocumentWriter writer(fileName);

	//writer.setFormat("html");

   // textEdit->document()->setDocumentMargin(0);
//    bool success = writer.write(textEdit->document());
    html.replace(QRegularExpression("<img([^>]*)/>"), "<img \\1 style=\"vertical-align: bottom;\"/>");
//    html.replace(QRegularExpression("<span([^>]*)>"), "<span \\1 style=\"margin-bottom:0px;\">");

    QFile file(fileName);
    bool success = true;
    if(file.open(QIODevice::WriteOnly)){
        //补上 UTF-8 声明
        int headStart = html.indexOf("<head>");
        int headEnd   = html.indexOf("</head>");
        if (headStart != -1 && headEnd != -1) {
            QStringRef head = html.midRef(headStart, headEnd - headStart);
            if (!head.contains("charset=")) {
                int pos = html.indexOf("<style");
                if (pos != -1)
                    html.insert(pos,
                                "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n");
            }
        }
        QTextStream out(&file);
        out.setCodec("UTF-8");
        out<<html;
    }else
        success = false;

    file.close();

    if (success){
        textEdit->document()->setModified(false);
        ui->bottonSave->setEnabled(false);
        if(sysPara){
            sysPara->sysFile =fileName;
            snprintf(sysPara->para.lastOpenedFileName,sizeof(sysPara->para.lastOpenedFileName),"%s",fileName.toLatin1().constData());
        }
    }
    else {
        QMessageBox::warning(this,tr("警告"),tr("无法保存文件") + fileName);
    }
    emit fileNameChanged(QFileInfo(fileName).fileName());
    checkNewFileAppending();
}


void TextEditOption::onSaveAS_FIle_select(){
	QStringList	files = fileDialog->selectedFiles();
	for(int i = 0;i < files.size(); i++){
		fileName = files[i];

		if(!fileName.endsWith(".html",Qt::CaseInsensitive)  && !fileName.endsWith(".txt",Qt::CaseInsensitive))
			fileName += ".html";
		saveFile();
	}
}


void TextEditOption::onSaveASFile(QString filename,bool Flag){// use for dialogSaveFile class
    fileName = filename;
    if(!fileName.endsWith(".html",Qt::CaseInsensitive)  && !fileName.endsWith(".txt",Qt::CaseInsensitive))
                        fileName += ".html";

    saveFile();
    //emit fileNameChanged(QFileInfo(fileName).fileName());
    //qDebug()<<fileName;
}

void TextEditOption::checkNewFileAppending(){
    if(newFileAppending){
        textEdit->clear();
        fileName = "";
        sysPara->sysFile = "";
        emit fileNameChanged(QFileInfo(fileName).fileName());
        setFontFormat();
        onDialogLineSpaceAccepted();
    }
    newFileAppending = false;
}

void TextEditOption::onSave_File_reject(){
    checkNewFileAppending();
}

void TextEditOption::on_bottonSave_clicked()
{
    if(sysPara->para.EditMode==SCENE){
        //在场景模式下，这个是确定按钮,切换到场景模式
        if(sceneEditItem)
        {
            editItemModeDone();
            emit editItemDone();
        }

    }
    else
    {
        if(fileName.isEmpty()){
            #ifdef MYSAVEFILEDLG
                disconnect(dialogSaveFile,SIGNAL(saveFile(QString,bool)),0,0);
                connect(dialogSaveFile,SIGNAL(saveFile(QString,bool)),this,SLOT(onSaveASFile(QString,bool)));
                dialogSaveFile->refreshListView(editMode);
                dialogSaveFile->show();
                dialogSaveFile->setEnterFileName("");
            #else
                        if(fileDialog)
                                delete fileDialog;
                        fileDialog = new MyFileDialog(0);
                        disconnect(fileDialog,SIGNAL(accepted()),0,0);
                        connect(fileDialog,SIGNAL(accepted()),this,SLOT(onSaveAS_FIle_select()));
                        connect(fileDialog,SIGNAL(rejected()),this,SLOT(onSave_File_reject()));
                        fileDialog->showFileDialog(tr("保存..."),QString(DOC_ROOT_DIR),QString("HTML files (*.html)"));
            #endif
        }
        else {
            saveFile();
                    newFileAppending = false;
        }
    }
}



bool TextEditOption::maybeSave(){
	if (!textEdit->document()->isModified())
		return true;
	if (fileName.startsWith(QLatin1String(":/")))
		return true;

    QMessageBox msgBox(QMessageBox::Information,tr("提示"),tr("文档已经改变，是否保存?"));
    QPushButton *saveButton = msgBox.addButton(tr("保存"), QMessageBox::ActionRole);
    QPushButton *cancleSaveButton = msgBox.addButton(tr("放弃保存"), QMessageBox::ActionRole);
    QPushButton *abortButton = msgBox.addButton(QMessageBox::Cancel);

    msgBox.exec();

    if (msgBox.clickedButton() == saveButton) {
        newFileAppending = true;
        on_bottonSave_clicked();
        return false;
    } else if (msgBox.clickedButton() == cancleSaveButton) {
    	return true;
    }
    else
        return false;

	return true;
}
void TextEditOption::on_bottonNew_pressed()
{
	if (maybeSave()) {
        //setFontFormat();
        if(sysPara->sysFile != ""){
            sysPara->comparePrintStruct();
            sysPara->updatePrintInitToPara();
        }
        textEdit->clear();
		fileName = "";
        sysPara->sysFile = "";
		QFile file(fileName);
        emit fileNameChanged(QFileInfo(fileName).fileName());
	}
#ifdef   VARCOLOR
        textEdit->insertHtml(QString("<span style='background:#ffffff;color=#000000;'> &nbsp;<span />"));
#endif

}

void TextEditOption::onOpenNewFile()
{
    //if (maybeSave())
    {
        //setFontFormat();
        textEdit->clear();
        fileName = "";
        QFile file(fileName);
        emit fileNameChanged(QFileInfo(fileName).fileName());
    }
#ifdef   VARCOLOR
        textEdit->insertHtml(QString("<span style='background:#ffffff;color=#000000;'> &nbsp;<span />"));
#endif

}

void TextEditOption::on_buttonInsertVari_pressed()
{       
    QString s,fontname="";
    if(sysPara)
    {
        //s.sprintf("%s(%02dX%02d)",sysPara->para.qrOption.text,sysPara->para.qrOption.width,sysPara->para.qrOption.height);
        s= sysPara->para.qrOption.text;
        if(s.length()>120)s="string to long.";
        dialogInsertVari->setValue("");
    }

	if(dialogInsertVari->exec() == QDialog::Accepted && sysPara) {
        int pixelSize = ui->labelFontSize->text().toInt();
        QFont font;

        // 直接返回字体名会导致字模生成时，字体名不对应，因此现在改成根据pixelSize来获取字体名  byons@2026年5月15日
        // fontname = dialogFontSize->getFontFamily();                               
        fontname = Public::getFontFamily(dialogFontSize->getFont().pixelSize(), 0);   // 最后一个参数用不到
        
        if(ui->checkBoxBold->isChecked() && (pixelSize<=16))
            fontname = getFamilyName(pixelSize);

        // font.setPixelSize(pixelSize);
        font.setFamily(fontname);
        font.setPixelSize(dialogFontSize->getFont().pixelSize());
        pixelSize = dialogFontSize->getFont().pixelSize();
        // font.setWeight(ui->checkBoxBold->isChecked() && (pixelSize<=16) ? QFont::Bold:QFont::Normal);

        // font.setLetterSpacing(QFont::AbsoluteSpacing,sysPara->para.textEditCharSpace);
        QFontMetrics fontMetrics(font);
        int width = (fontMetrics.horizontalAdvance("0123456789"))/10;
        if(sysPara->para.flagOfModuleDecimal || sysPara->para.flagOfModuleHide){
            width = (fontMetrics.horizontalAdvance("0123456789.m "))/13;
        }

        int height =  fontMetrics.ascent()+ fontMetrics.descent();
        int digitalNum;
        int varType;

        height = font.pixelSize() + 1;
        unsigned char splitMode=sysPara->para.ExpirySplitMode;
        dialogInsertVari->getValue(&varType,&digitalNum,&splitMode);

        if(sysPara->para.flagOfModuleDecimal || sysPara->para.flagOfModuleHide){
            digitalNum += 1;
        }

        // 对于24、16、12点WenQuanYi字体，需要调整高度。我也不知道为什么，但是不调整会导致字模与普通文字不对齐 byons@2026年5月16日
        // 日后如果替换了这些高度的字体，需要根据实际情况调整高度
        if((height == 25 || height == 17 || height == 13) && !ui->checkBoxBold->isChecked()) {
            height -= 1;
        }

        if((varType<9 || varType==13 || varType==14 || varType == 15) // 普通变量;varType=13 is CNT3 var
               // ||(varType>=20 && varType<29) // 横左变量
               // ||(varType>=40 && varType<49) // 右横变量
                )
        {
        width += sysPara->para.textEditCharSpace;
        qDebug() << "on_buttonInsertVari_pressed fontname:" << font.family();
        qDebug() << "on_buttonInsertVari_pressed pixelSize:" << height;
        qDebug() << "on_buttonInsertVari_pressed letter space:" << sysPara->para.textEditCharSpace;
        qDebug() << "on_buttonInsertVari_pressed width:" << width;

        unsigned char splitMode = sysPara->para.ExpirySplitMode;
        dialogInsertVari->getValue(&varType,&digitalNum,&splitMode);

        fmt = textEdit->currentCharFormat();

        QString html = QString("<img src=':/%1/%5_%6/../image/digitalWidth%2.bmp' height='%3' width='%4' style=\"vertical-align: bottom;\" />")
                    .arg(varType).arg(ui->checkBoxBold->isChecked()  && (pixelSize<=16)?(digitalNum*100 + 75):digitalNum)
                    .arg(height).arg(width*digitalNum).arg(varType).arg(font.family());
        textEdit->insertHtml(html);		//插入索引后
        qDebug() << textEdit->toHtml();

        } // 普通变量 VarType<=8
        else if(varType >=9 && varType <=11)
        { //
#ifdef _2DCODE_
            // 让二维码界面位于底部，键盘不会遮挡输入位置
            int x = (this->width() - qrcode->width()) / 2;
            int y = 480-qrcode->height();
            qrcode->move(this->mapToGlobal(QPoint(x, y)));

            s= sysPara->para.qrOption.text;
            if(varType==9){
                qrcode->flagInsert=1;
                sysPara->para.qrOption.AutoCount=1;
                sysPara->para.qrOption.AutoRefresh=1;
                sysPara->para.qrOption.type=0;
                sysPara->para.qrOption.cntNum=digitalNum;  //digitalNum
                qrcode->setWindowTitle(tr("二维码变量设置"));
                qrcode->SetOption(&sysPara->para.qrOption);
                qrcode->setCntCheckBoxHide(0);
                qrcode->show();
            }

            else if(varType==10){
                qrcode->flagInsert=1;
                sysPara->para.qrOption.AutoCount=1;
                sysPara->para.qrOption.AutoRefresh=1;
                sysPara->para.qrOption.type=1;
                sysPara->para.qrOption.cntNum=digitalNum;
                qrcode->setCntCheckBoxHide(0);
                qrcode->setWindowTitle(tr("二维码变量设置"));
                qrcode->SetOption(&sysPara->para.qrOption);
                qrcode->show();
            }

            else if(varType==11){
                barcode->move(0,0);
                barcode->flagInsert=1;
                sysPara->para.qrOption.AutoCount=1;
                sysPara->para.qrOption.AutoRefresh=1;
                sysPara->para.qrOption.type=1;
                sysPara->para.qrOption.cntNum=digitalNum;
                barVarFont  = font;
                barVarHeight=height;
                barVarWidth =width;
                //barcode->setCntCheckBoxHide(0);
                barcode->setWindowTitle(tr("条形码变量设置"));
                barcode->SetOption(&sysPara->para.bcOption);
                barcode->show();

            }
            textEdit->mergeCurrentCharFormat(fmt);
#endif
        }
        else if(varType ==RANDOMNUM){  //12
            //digitalNum=13;
            //qDebug()<<"digitalNum"<<digitalNum;
            textEdit->insertHtml(QString("<img src=':/%1/image/digitalWidth%2.bmp' height='%3' width='%4'/>")
                                 .arg(varType).arg(ui->checkBoxBold->isChecked() && (pixelSize<=16)?(digitalNum*100 + 75):digitalNum)
                                 .arg(height+1).arg(width*digitalNum));		//插入索引后

            textEdit->mergeCurrentCharFormat(fmt);
        }
        else if(varType ==EXPIRYDATE){
            int varType1 = varType;
            if(fontname.contains("bangla") )
            {
                varType1= 10+varType;
            }
            else if(fontname.contains("biyangF") )
            {
                varType1= 20+varType;
            }
            else if(fontname.contains("Roman") )
            {
                varType1= 30+varType;
            }

            sysPara->print.ExpiryVar.splitMode=splitMode;
            font.setLetterSpacing(QFont::AbsoluteSpacing,sysPara->para.textEditCharSpace);
            QFontMetrics fontMetrics(font);
            QHash<int, QString> dateFormat;
            dateFormat.insert(0,"yyyy-MM-dd");
            dateFormat.insert(1,"yyyy/MM/dd");
            dateFormat.insert(2,"yyyyMMdd");
            dateFormat.insert(3,"yyyy年MM月dd日");
            dateFormat.insert(4,"yyyy-MM-dd hh:mm");
            dateFormat.insert(5,"yyyy/MM/dd hh:mm");
            dateFormat.insert(6,"yyyyMMddhhmm");
            dateFormat.insert(7,"yyyy年MM月dd日 hh:mm");
            dateFormat.insert(8,"hh:mm");
            dateFormat.insert(9,"ddhhmm");
            dateFormat.insert(10,"dd MM yy");
            dateFormat.insert(11,"dd/MM/yy");
            dateFormat.insert(12,"dd/MM/yyyy");
            dateFormat.insert(13,"dd-MM-yy");
            dateFormat.insert(14,"dd-MM-yyyy");
            //dateFormat.insert(10,"x");
            QString DateTime = QDateTime::currentDateTime().toString(dateFormat.value(splitMode));
            //qDebug()<<"DateTime "<<DateTime;
            int dateTimeWidth = fontMetrics.width(DateTime);
            //                    qDebug()<<" ExpiryVar height"<<height;
            //                    qDebug()<<"splitMode="<<splitMode;
            //                    qDebug()<<" dateTimeWidth"<<dateTimeWidth;
            if(DateTime == "x")
            {
                qDebug()<<" x handle";
                textEdit->insertHtml(QString("<img src=':/%1/%5/../image/digitalWidth%2.bmp' height='%3' width='%4'/>")
                                     .arg(varType).arg(ui->checkBoxBold->checkState() && (pixelSize<=16)?(175):1)
                                     .arg(height).arg(dateTimeWidth+4).arg(sysPara->para.textEditCharSpace));		//插入索引后
                sysPara->print.ExpiryVar.bold = ui->checkBoxBold->checkState();
                textEdit->mergeCurrentCharFormat(fmt);
            }else
            {
                if(splitMode == 3 || splitMode ==7 )
                {
                    height =  fontMetrics.ascent();
                }
                textEdit->insertHtml(QString("<img src=':/%1/%5/../image/expiryDate%2.bmp' height='%3' width='%4' style=\"vertical-align: bottom;\" />")
                                     .arg(varType1).arg(ui->checkBoxBold->checkState() && (pixelSize<=16)?(875):8)
                                     .arg(height).arg(dateTimeWidth+4).arg(sysPara->para.textEditCharSpace));		//插入索引后
                sysPara->print.ExpiryVar.bold = ui->checkBoxBold->checkState();
                textEdit->mergeCurrentCharFormat(fmt);
            }
        }
        else if(varType ==CURDATE  ){  //81  :/80/image/expiryDate8.bmp qrc:/80/image/curDate8.bmp
            int varType1 = varType;
            if(fontname.contains("bangla") )
            {
                varType1= 10+varType;
            }
            else if(fontname.contains("biyangF") )
            {
                varType1= 20+varType;
            }
            else if(fontname.contains("biyangF") )
            {
                varType1= 30+varType;
            }

            // 0xff00fc
            //qDebug()<<"CurDateVar height"<<height;
            sysPara->print.CurDateVar.splitMode = splitMode;
            font.setLetterSpacing(QFont::AbsoluteSpacing, sysPara->para.textEditCharSpace);
            QFontMetrics fontMetrics(font);
            QHash<int, QString> dateFormat;
            dateFormat.insert(0,"yyyy-MM-dd");
            dateFormat.insert(1,"yyyy/MM/dd");
            dateFormat.insert(2,"yyyyMMdd");
            dateFormat.insert(3,"yyyy年MM月dd日");
            dateFormat.insert(4,"yyyy-MM-dd hh:mm");
            dateFormat.insert(5,"yyyy/MM/dd hh:mm");
            dateFormat.insert(6,"yyyyMMddhhmm");
            dateFormat.insert(7,"yyyy年MM月dd日 hh:mm");
            dateFormat.insert(8,"hh:mm");
            dateFormat.insert(9,"ddhhmm");
            dateFormat.insert(10,"dd MM yy");
            dateFormat.insert(11,"dd/MM/yy");
            dateFormat.insert(12,"dd/MM/yyyy");
            dateFormat.insert(13,"dd-MM-yy");
            dateFormat.insert(14,"dd-MM-yyyy");
            QString DateTime = QDateTime::currentDateTime().toString(dateFormat.value(splitMode));
            int dateTimeWidth = fontMetrics.width(DateTime) ;
            qDebug()<<"insert splitMode="<<splitMode;

            if(DateTime == "x")
            {
                qDebug()<<" x handle";
                textEdit->insertHtml(QString("<img src=':/%1/%5/../image/curDate%2.bmp' height='%3' width='%4'/>")
                                     .arg(varType).arg(ui->checkBoxBold->checkState() && (pixelSize<=16)?(875):1)
                                     .arg(height).arg(dateTimeWidth+4).arg(sysPara->para.textEditCharSpace));		//插入索引后
                textEdit->mergeCurrentCharFormat(fmt);
            }else
            {
                if(splitMode == 3 || splitMode ==7 )
                {
                    height =  fontMetrics.ascent();//fontMetrics.ascent()+ fontMetrics.descent();
                }
                textEdit->insertHtml(QString("<img src=':/%1/%5/../image/curDate%2.bmp' height='%3' width='%4' style=\"vertical-align: bottom;\"/>")
                                     .arg(varType1).arg(ui->checkBoxBold->checkState() && (pixelSize<=16)?(875):8)
                                     .arg(height).arg(dateTimeWidth+4).arg(sysPara->para.textEditCharSpace));		//插入索引后
                qDebug() << "textEdit->insertHtml:"<<textEdit->toHtml();
                textEdit->mergeCurrentCharFormat(fmt);
            }
        }
        else if(varType == CURCLASS) {  //82  :/82/image/curDate1.bmp
            font.setLetterSpacing(QFont::AbsoluteSpacing,sysPara->para.textEditCharSpace);
            QFontMetrics fontMetrics(font);
            int dateTimeWidth = fontMetrics.width("A") ;
            int pixBmpSize = 1;
            if (ui->checkBoxBold->checkState() && (pixelSize<=16)) {
                pixBmpSize = 875;
            }
            else {
                if(pixelSize >= 9) {
                    pixBmpSize = 91;
                }
                else {
                    pixBmpSize = 1;
                }
            }
            qDebug()<<"height:"<<height<<"pixBmpSize:"<<pixBmpSize;
            textEdit->insertHtml(QString("<img src=':/%1/%5/../image/class%2.bmp' height='%3' width='%4'/>")
                                 .arg(varType).arg(pixBmpSize)
                                 .arg(height+1).arg(dateTimeWidth+2).arg(sysPara->para.textEditCharSpace));		//插入索引后
            textEdit->mergeCurrentCharFormat(fmt);
        }
        textEdit->setFocus();
    }
}


void TextEditOption::mergeFormatOnWordOrSelection(const QTextCharFormat &format)
{

    QTextCursor cursor = textEdit->textCursor();
    //if (!cursor.hasSelection())
    //    cursor.select(QTextCursor::WordUnderCursor);
    //cursor.mergeCharFormat(format);
    //textEdit->setTextCursor(cursor);
    //qDebug()<<"mergeFormatOnWordOrSelection"<<format;
    //qDebug()<<cursor;
    textEdit->mergeCurrentCharFormat(format);
//    auto font = format.font();
//    auto family = font.family();
//    auto size = font.pointSize();

//    qDebug() << "mergeFormatOnWordOrSelection: " << textEdit->fontFamily();
}

void TextEditOption::updateSysParaToUI()			//重载
{
    if(sysPara){
    	/*务必先设置行距*/
        dialogLineSpace->setValue(sysPara->para.textEditLineSpace,sysPara->para.textEditCharSpace);
    	onDialogLineSpaceAccepted();
    	/*将文件打开*/
        QString file = QString(sysPara->para.lastOpenedFileName);
        if(QFile::exists(file)){
            sysPara->sysFile =file;
            onFileOpen(file,false);
        }
        dialogFontSize->setValue(sysPara->para.fontPixelSize);
    }
}

void TextEditOption::onMbSetLineAndChar(int line_space, int char_space)
{
    sysPara->para.textEditLineSpace = line_space;
    sysPara->para.textEditCharSpace = char_space;
    dialogLineSpace->setValue(sysPara->para.textEditLineSpace,sysPara->para.textEditCharSpace);
    onDialogLineSpaceAccepted();
}

QLabel *TextEditOption::getLabelFontSize(){
    return ui->labelFontSize;
}

QLabel *TextEditOption::getLabelFontFamily(){
    return ui->labFontFamily;
}

void TextEditOption::setFontFormat(){
	if(sysPara){

		qreal pixelSize = ui->labelFontSize->text().toFloat();
		if(pixelSize < Public::getMinFontPixelSize())
			pixelSize = sysPara->para.fontPixelSize;

		if(pixelSize < Public::getMinFontPixelSize()){
			pixelSize = Public::getMinFontPixelSize();
		}

		if (pixelSize >= 0) {
			QTextCharFormat fmt;
			int DPI = textEdit->logicalDpiX();
            DPI = DPI?DPI:1;
            qreal pointSize = pixelSize*72/DPI;     //Pixel = DPI * Point / 72
            fmt.setFontPointSize(pointSize);

#ifdef VNLGXX
                        QString fontFamily =  dialogFontSize->getFontFamily();

#else
                        QString fontFamily = ui->labFontFamily->text();
                        fontFamily = dialogFontSize->getFontFamily();
                        
                        if(ui->checkBoxBold->isChecked())
                            fontFamily = getFamilyName(pixelSize);
                        ui->labFontFamily->setText(fontFamily);
                        ui->labelFontSize->setText(QString::number(pixelSize));
#endif

            fmt.setFontFamily(fontFamily);
            fmt.setFontWeight(ui->checkBoxBold->isChecked()  && (pixelSize<=16)? QFont::Bold:QFont::Normal);
            mergeFormatOnWordOrSelection(fmt);
		}
	}
}

void TextEditOption::currentCharFormatChanged(const QTextCharFormat &format){
    QFont font = format.font();
    //qDebug()<<"pixelSize:"<<font.pixelSize();
    //qDebug()<<"pixelSize:"<<font.pointSize();
//    sysPara->para.fontPixelSize = font.pointSize();// 以当前选择字体为准,保证选中界面勾选一致
    dialogFontSize->setValue(sysPara->para.fontPixelSize);
    ui->checkBoxBold->setChecked(font.bold());
}

QPushButton * TextEditOption::getPushButtonPreview(){
	return ui->pushButtonPreview;
}
QCheckBox *TextEditOption::getCheckBoxBold(){
    return ui->checkBoxBold;
}

void TextEditOption::on_pushButtonFile_pressed()
{
    if(sceneEditItem)
    {
        dialogFileOperation->refreshListView(TXTFILE);
        dialogFileOperation->exec();
    }
    else
    {
        dialogFileOperation->refreshListView(editMode);
        dialogFileOperation->exec();
    }
}

QString TextEditOption::getFamilyName(int fontsize){
//    return "YaHei";
     return "YaHei"+QString::number(fontsize);
}

void TextEditOption::on_buttonSelectFont_pressed()
{
   // loadApplicationFonts();
   // checkFonts();
    if(dialogFontSize->exec() == QDialog::Accepted){
        int fontSize;
        QString fontFamily;
        dialogFontSize->getValue(&fontSize);
        fontFamily = dialogFontSize->getFontFamily();
        if(ui->checkBoxBold->isChecked() && fontSize <= 16)
            fontFamily = getFamilyName(fontSize);

        ui->labFontFamily->setText(fontFamily);
#ifdef EnableArabic
        bool switchArabicFlag=false;
        bool arabicSelect=fontFamily.contains("arabic");
        if((fontFamily=="biyang" || fontFamily=="wenquanyi")&&(fontSize==7 || fontSize==9)){
            switchArabicFlag=true;
            emit EnableSwitchArabicFlag(switchArabicFlag);
        }else {
            emit EnableSwitchArabicFlag(switchArabicFlag);
        }
         dialogSaveFile->setFileNameEnglishOrArabic(false);
         emit fontSizeArabicSelect(arabicSelect);
#endif
        if(sysPara){
            sysPara->para.fontPixelSize = fontSize;
        }

        bool isDefultBold = fontFamily != "WenQuanYi32" && fontFamily != "WenQuanYi24";
        ui->checkBoxBold->setEnabled(isDefultBold);
//        ui->checkBoxBold->setChecked(!isDefultBold);

        ui->labelFontSize->setText(QString::number(fontSize));
        setFontFormat();
        textEdit->setFocus();
        emit fontSizeChange(fontSize);
        bool flagBangal=false;
        if(dialogFontSize->getFontFamily() == "bangla")
            flagBangal = true;
        emit switchBengalLanguage(flagBangal);

        toggleVirtualKeyboard();
    }

}

void TextEditOption::on_checkBoxBold_released()
{
    setFontFormat();
    textEdit->setFocus();
}


void TextEditOption::onDialogLineSpaceAccepted(){
    dialogLineSpace->getValue(&sysPara->para.textEditLineSpace,&sysPara->para.textEditCharSpace);
    sysPara->para.textEditLineSpace=sysPara->para.textEditLineSpace+1;//新系统行间距需要加1
	for(QTextBlock textBlock = textEdit->document()->begin();textBlock != textEdit->document()->end(); textBlock = textBlock.next()){
        QTextBlockFormat textBlockFormat = textBlock.blockFormat();
        textBlockFormat.setAlignment(Qt::AlignBottom);
        textBlockFormat.setTopMargin(-1);
        textBlockFormat.setBottomMargin(sysPara->para.textEditLineSpace-1);
		QTextCursor textCursor = textEdit->textCursor();
        textCursor.setPosition(textBlock.position());
		textCursor.setBlockFormat(textBlockFormat);
		textEdit->setTextCursor(textCursor);
	}

	QFont font = textEdit->font();
    font.setLetterSpacing(QFont::AbsoluteSpacing,sysPara->para.textEditCharSpace);
    textEdit->setFont(font);
}

void TextEditOption::updateNetQRToEdit()
{
#ifdef _2DCODE_
    QTextDocument* doc = textEdit->document();
    QTextCursor cursor(doc);

    // 查找并删除旧的网络二维码图片
    cursor.movePosition(QTextCursor::Start);
    while (!cursor.atEnd()) {
        // 先移动光标到下一个字符开头
        cursor.movePosition(QTextCursor::NextCharacter, QTextCursor::KeepAnchor);
        QTextCharFormat fmt = cursor.charFormat();

        if (fmt.isImageFormat()) {
            QString imgName = fmt.toImageFormat().name();
            // 匹配网络二维码图片（真实文件路径或资源占位符）
            if (imgName.contains("networkQR.bmp") || imgName.contains(":/10/image/QR")) {
                // 删除这个字符（图片）
                cursor.deleteChar();
                break;
            }
        }
        cursor.clearSelection();
    }

    // 在原来位置（或当前位置）插入新的二维码图片
    // 使用资源占位符
    QString imgHtml = QString("<img src=':/%1/image/QRV%2.bmp'  height='%2' width='%3' />")
            .arg(10).arg(sysPara->para.qrOption.height).arg(sysPara->para.qrOption.width);		//插入索引后

    cursor.insertHtml(imgHtml);
    cursor.clearSelection();
#endif
}

void TextEditOption::on_buttonLineSpace_clicked()
{
    if(dialogLineSpace->exec() == QDialog::Accepted){
        onDialogLineSpaceAccepted();
        sysPara->saveParaToFile();
    	textEdit->setFocus();
        sysPara->para.alterPrint.lineSpace = sysPara->para.textEditLineSpace;
    }
}

void TextEditOption::InsertQRCodeToEdit(QString barCodeName,int width,int height ,int enSave){
#ifdef _2DCODE_
    textEdit->setText("");
    InsertQRCodeToEdit(barCodeName, width, height);
    fileName =  DOC_ROOT_DIR +QFileInfo(barCodeName).baseName() +".html";
    if(enSave) saveFile();
#endif
}
void TextEditOption::InsertBarCodeToEdit(QString barCodeName,int width,int height ,int enSave){
#ifdef _2DCODE_
    textEdit->setText("");
    InsertBarCodeToEdit(barCodeName, width, height);
    fileName = DOC_ROOT_DIR +QFileInfo(barCodeName).baseName() +".html";
    if(enSave) saveFile();
#endif
}
void TextEditOption::InsertBarCodeToEdit(QString barCodeName,int width,int height )
{
#ifdef _2DCODE_
    //dialogInsertVari->getValue(&varType,&digitalNum);
    QTextCharFormat fmt = textEdit->currentCharFormat ();
    textEdit->insertHtml(QString("<img src='%1' height='%2' width='%3'/>")
                    .arg(barCodeName)
                    .arg(height).arg(width));		//插入索引后
    textEdit->mergeCurrentCharFormat(fmt);
    //textEdit->setFocus();
    //qDebug()<<"TEOption:"<<barCodeName<<width<<height;
#endif
}

void TextEditOption::InsertQRCodeToEdit(QString barCodeName,int width,int height )
{
#ifdef _2DCODE_
    //dialogInsertVari->getValue(&varType,&digitalNum);
    QTextCharFormat fmt = textEdit->currentCharFormat ();
    textEdit->insertHtml(QString("<img src='%1' height='%2' width='%3'/>")
                    .arg(barCodeName)//QFileInfo(barCodeName).
                    .arg(width).arg(height));		//插入索引后
    textEdit->mergeCurrentCharFormat(fmt);
    //textEdit->setFocus();
    //qDebug()<<"TEOption:"<<barCodeName<<width<<height;
#endif
}

void TextEditOption::onQRCodeClose(){
#ifdef _2DCODE_
    if(qrcode->flagInsert ) {
       qrcode->GetOption((qrOption_t*)&sysPara->para.qrOption);
       qrcode->flagInsert=0;
       if(sysPara->para.EditMode==PICFILE){
       }
       else {
           if(sysPara->para.qrOption.type==0){
               textEdit->insertHtml(QString("<img src=':/%1/image/DMTV%2.bmp'  height='%2' width='%3' />")
                           .arg(9).arg(sysPara->para.qrOption.height).arg(sysPara->para.qrOption.width));		//插入索引后
           }
           else if(sysPara->para.qrOption.type==1){
               textEdit->insertHtml(QString("<img src=':/%1/image/QRV%2.bmp'  height='%2' width='%3' />")
                           .arg(10).arg(sysPara->para.qrOption.height).arg(sysPara->para.qrOption.width));		//插入索引后
           }
           else if(sysPara->para.qrOption.type==2){
               textEdit->insertHtml(QString("<img src=':/%1/image/BARV%2.bmp'  height='%2' width='%3' />")
                           .arg(11).arg(sysPara->para.qrOption.height).arg(sysPara->para.qrOption.width));		//插入索引后
           }
      }
    }
    sysPara->saveParaToFile();
#endif
}
void TextEditOption::onBarCodeClose(){
#ifdef _2DCODE_
    bcPara_t bcoption;
    if(barcode->flagInsert ) {
       barcode->GetOption((bcOption_t*)&sysPara->para.bcOption);
       //qDebug()<<"onBarCodeClose"<<sysPara->para.bcOption.barType<<sysPara->para.bcOption.height;
       barcode->GetOption2((bcPara_t*)&bcoption);
       //qDebug()<<"onBarCodeClose"<<bcoption.type;
       sysPara->para.bcOption.barType = bcoption.type;
       barcode->flagInsert=0;
       if(sysPara->para.EditMode==PICFILE){

       }
       else
       {
           fmt = textEdit->currentCharFormat ();
           textEdit->insertHtml(QString("<img src=':/%1/image/BARV%4.bmp'  height='%2' width='%3' />")
                                .arg(11).arg(bcoption.height).arg(bcoption.width).arg(bcoption.type*100+bcoption.height));

           //插入索引后
           //qDebug()<<QString("<img src=':/%1/image/BARV%4.bmp'  height='%2' width='%3' />")
           //          .arg(11).arg(bcoption.height).arg(bcoption.width).arg(bcoption.type*100+bcoption.height);

           int varType1= 7;//CNT1:7, CNT2:8
           int digitalNum;
           if(sysPara->para.bcOption.var1En){
               digitalNum=sysPara->para.bcOption.var1Num;
               textEdit->insertHtml(QString("%1%2").arg(sysPara->para.bcOption.TxtModule).arg(sysPara->para.bcOption.TxtLine));
               textEdit->insertHtml(QString("<img src=':/%1/image/digitalWidth%2.bmp' height='%3' width='%4'/>")
                            .arg(varType1).arg(ui->checkBoxBold->isChecked()  && (barVarHeight<=16)?(digitalNum*100 + 75):digitalNum)
                            .arg(barVarHeight+1).arg( barVarWidth*digitalNum));		//插入索引后
           }
           if(sysPara->para.bcOption.var2En)
           {
               digitalNum=sysPara->para.bcOption.var2Num;
               textEdit->insertHtml(QString("<img src=':/%1/image/digitalWidth%2.bmp' height='%3' width='%4'/>")
                            .arg(varType1+1).arg(ui->checkBoxBold->isChecked()  && (barVarHeight<=16)?(digitalNum*100 + 75):digitalNum)
                            .arg(barVarHeight+1).arg( barVarWidth*digitalNum));		//插入索引后
           }

           textEdit->mergeCurrentCharFormat(fmt);
      }
    }
    sysPara->saveParaToFile();
#endif
}

void TextEditOption::onEditItemMode()
{
    ui->bottonNew->setDisabled(true);
    ui->buttonSaveAS->setDisabled(true);
    ui->pushButtonPreview->setDisabled(true);
    ui->bottonSave->setText(tr("完成"));
    sceneEditItem = true;
}
void TextEditOption::editItemModeDone()
{
    sceneEditItem = false;
    ui->bottonNew->setDisabled(false);
    ui->buttonSaveAS->setDisabled(false);
    ui->pushButtonPreview->setDisabled(false);
    ui->bottonSave->setText(tr("保存"));
}

void TextEditOption::modbus_insert_pic(QString filename)
{
//	on_pushButtonFile_pressed();
	dialogFileOperation->modbus_openfile(filename);

}

void TextEditOption::updateSysParaToZero()			//重载
{
    if(sysPara){
        dialogLineSpace->setValue(sysPara->para.textEditLineSpace,sysPara->para.textEditCharSpace);
        onDialogLineSpaceAccepted();
    }
}

void TextEditOption::SetHiddenValue(bool select)
{
      dialogInsertVari->EnableHiddenValue(select);
}

void TextEditOption::updateFileVariWidth(QString &str)
{
   QString patternNormalVar = "<img\\s+src=\":/(\\d*)/(\\d*)/../image/digitalWidth(\\d*).bmp\" width=\"(\\d*)\" height=\"(\\d*)\"\\s+style=\"vertical-align: bottom;\"/>";
   updateNormalVarWidth(str,patternNormalVar);

   QString patternCurDateVar = "<img\\s+src=\":/(\\d*)/image/curDate(\\d*).bmp\" width=\"(\\d*)\" height=\"(\\d*)\"\\s+style=\"vertical-align: bottom;\"/>";
   updateProduceDateVarWidth(str,patternCurDateVar,2);

   QString patternExpiryDateVar = "<img\\s+src=\":/(\\d*)/image/expiryDate(\\d*).bmp\" width=\"(\\d*)\" height=\"(\\d*)\"\\s+style=\"vertical-align: bottom;\"/>";
   updateProduceDateVarWidth(str,patternExpiryDateVar,1);

}

void TextEditOption::updateNormalVarWidth(QString& str,const QString& pattern)
{
    QRegExp rx(pattern);
    int from = 0;
    // 正常变量
    while(from < str.size() && from != -1) {
        from = str.indexOf(rx,from);//返回匹配到到起始地址
        bool ok;
        if(from != -1){//找到匹配的
            int width = rx.cap(4).toInt(&ok)*(sysPara->status.addSpace?2:1);
            int height = rx.cap(5).toInt(&ok);
            int height2 = getVariableHight(height);
            int digitalNum = rx.cap(3).toInt(&ok);//第二个匹配，数字到个数
            if(digitalNum>100){  //加粗
                digitalNum/=100;
                ui->checkBoxBold->setChecked(true);
            }
            // 获取匹配的<img>标签
            QString matchedTag = rx.cap(0);
            // 构建新的<img>标签，替换width属性值
            QString newTag = matchedTag;
            int singlewidth = getSingleDigitWidth(height2);
            int newWidth=  (singlewidth + sysPara->para.textEditCharSpace) * digitalNum;
            if(newWidth == width){
                from ++;
                from+=newTag.length();
                continue;
            }
            newTag.replace(QString("width=\"%1\"").arg(rx.cap(4)), QString("width=\"%1\"").arg(newWidth));
            // 替换原始文本中的<img>标签
            str.replace(from, rx.matchedLength(), newTag);
            from ++;
            from+=newTag.length();
        }
    }
}

void TextEditOption::updateProduceDateVarWidth(QString &str,const QString pattern,int mode){
        QRegExp rx(pattern);
        int from = 0;
        // 正常变量
        while(from < str.size() && from != -1) {
            from = str.indexOf(rx,from);//返回匹配到到起始地址
            bool ok;
            if(from != -1){//找到匹配的
                int width = rx.cap(3).toInt(&ok)*(sysPara->status.addSpace?2:1);
                int height = rx.cap(4).toInt(&ok);
                int digitalNum = rx.cap(2).toInt(&ok);//第二个匹配，数字到个数
                if(digitalNum>100){  //加粗
                    digitalNum/=100;
                    ui->checkBoxBold->setChecked(true);
                }
                // 获取匹配的<img>标签
                QString matchedTag = rx.cap(0);
                // 构建新的<img>标签，替换width属性值
                QString newTag = matchedTag;
                int newWidth= getDateVarWidth(height,mode);
                if(newWidth == width){
                    return;
                }
                newTag.replace(QString("width=\"%1\"").arg(rx.cap(3)), QString("width=\"%1\"").arg(newWidth));
                // 替换原始文本中的<img>标签
                str.replace(from, rx.matchedLength(), newTag);
                from ++;
                from+=newTag.length();
            }
        }
    }


int TextEditOption::getDateVarWidth(int height,int mode)
{
    int pixelSize = getVariableHight(height);
    QFont font;
    QString fontname = getVariableFontFamily(pixelSize);
    font.setFamily(
                fontname  // 20160812
                );
    font.setPixelSize(pixelSize);
    font.setWeight(ui->checkBoxBold->isChecked() && (pixelSize<=16) ?QFont::Bold:QFont::Normal);
    unsigned char splitMode=sysPara->para.ExpirySplitMode;
    if(mode==1){
        sysPara->status.flagOfAdjustWidth_1 = 1;
        sysPara->status.splitMode_Adjust_1= splitMode;
    }
    else if(mode ==2 ){
            sysPara->status.flagOfAdjustWidth_2 = 1;
            sysPara->status.splitMode_Adjust_2= splitMode;
    }
    font.setLetterSpacing(QFont::AbsoluteSpacing, sysPara->para.textEditCharSpace);
    QFontMetrics fontMetrics(font);
    QHash<int, QString> dateFormat;
    dateFormat.insert(0,"yyyy-MM-dd");
    dateFormat.insert(1,"yyyy/MM/dd");
    dateFormat.insert(2,"yyyyMMdd");
    dateFormat.insert(3,"yyyy年MM月dd日");
    dateFormat.insert(4,"yyyy-MM-dd hh:mm");
    dateFormat.insert(5,"yyyy/MM/dd hh:mm");
    dateFormat.insert(6,"yyyyMMddhhmm");
    dateFormat.insert(7,"yyyy年MM月dd日 hh:mm");
    dateFormat.insert(8,"hh:mm");
    dateFormat.insert(9,"ddhhmm");
    dateFormat.insert(10,"dd MM yy");
    dateFormat.insert(11,"dd/MM/yy");
    dateFormat.insert(12,"dd/MM/yyyy");
    dateFormat.insert(13,"dd-MM-yy");
    dateFormat.insert(14,"dd-MM-yyyy");
    QString DateTime = QDateTime::currentDateTime().toString(dateFormat.value(splitMode));
    int dateTimeWidth = fontMetrics.width(DateTime) ;
    return dateTimeWidth+4;
}


int TextEditOption::getSingleDigitWidth(int height)
{
 //   int pixelSize = ui->labelFontSize->text().toInt();
    int pixelSize = height;
    QFont font;
    QString fontname= getVariableFontFamily(height);
    font.setFamily(
                fontname  // 20160812
                );
    font.setPixelSize(pixelSize);
    font.setWeight(ui->checkBoxBold->isChecked() && (pixelSize<=16) ?QFont::Bold:QFont::Normal);
    font.setLetterSpacing(QFont::AbsoluteSpacing,0);
    QFontMetrics fontMetrics(font);
    int width = (fontMetrics.width("0"));
    //    int width = (fontMetrics.width("0123456789"))/10;
    //    if(sysPara->para.flagOfModuleDecimal || sysPara->para.flagOfModuleHide){
    //        width = (fontMetrics.width("0123456789.m "))/13;
    //    }
    return width;
}

int TextEditOption::getVariableHight(int height){

    if(height<7){
        return 5;
    }else if(height<9){
        return 7;
    }else if(height <12){
        return 9;
    }else if(height<16){
        return 12;
    }else if(height<22){    //24点阵变量高23
        return 16;
    }else if(height<30){
        return 24;
    }else if(height>=30){
        return 32;
    }
}

QString TextEditOption::getVariableFontFamily(int height){
    QString fontFamily = "WenQuanYi12";
    if(height<7){
        fontFamily = "WenQuanYi5";
    }else if(height<9){
        fontFamily = "WenQuanYi7";
    }else if(height <12){
        fontFamily = "Dinkie9";
    }else if(height<16){
        fontFamily = "WenQuanYi12";
    }else if(height<22){    //24点阵变量高23
        fontFamily = "WenQuanYi16";
    }else if(height<30){
        fontFamily = "WenQuanYi24";
    }else if(height>=30){
        fontFamily = "WenQuanYi32";
    }
    return fontFamily;
}

void TextEditOption::showEvent(QShowEvent * e)
{
    ui->checkBoxBold->setEnabled(dialogFontSize->getFontFamily() != "WenQuanYi32" && dialogFontSize->getFontFamily() != "WenQuanYi24");
//    ui->checkBoxBold->setChecked(!ui->checkBoxBold->isEnabled());


    QWidget::showEvent(e);
}

 void  TextEditOption::loadApplicationFonts() {
    // 只需调用一次
    static bool fontsLoaded = false;
    if (fontsLoaded) return true;

    QStringList fontPaths = {
        "/usr/lib/fonts/Arial_5pt.bdf",
        "/usr/lib/fonts/Arial_7pt.bdf",
        "/usr/lib/fonts/Arial_9pt.bdf",
        "/usr/lib/fonts/wq_wm_9_n.bdf",
        "/usr/lib/fonts/wq_wm_12_n.bdf",
        "/usr/lib/fonts/wq_wm_16_n.bdf",
        "/usr/lib/fonts/wq_wm_24_n.bdf"
    };

    foreach (const QString &path, fontPaths) {
        if (QFile::exists(path)) {
            int fontId = QFontDatabase::addApplicationFont(path);
            if (fontId == -1) {
                qDebug()<< "Failed to load font:" << path;
            } else {
                qDebug()<< "Loaded font:" << path<< "ID:"<< fontId;
            }
        }
    }
    fontsLoaded = true;

}

void TextEditOption::checkFonts()
{
    // 检查所有可用字体家族
    QFontDatabase FontDB;
    QStringList families = FontDB.families();
    foreach (const QString &family, families) {
        qDebug()<< "  " << family;
    }
}

void TextEditOption::toggleVirtualKeyboard()
{
    QInputMethod *inputMethod = QGuiApplication::inputMethod();
    if (inputMethod->isVisible()) {
        inputMethod->hide();
    } else {
        inputMethod->show();
    }
}

#ifdef EnableArabic
void TextEditOption::changeArabicPage(int page){
    int fontSize;
    dialogFontSize->getValue(&fontSize);
    switch (page) {
    case 1:
       ui->labFontFamily->setText("biyangarabic");
        break;
//    case 2:
//         ui->labFontFamily->setText("biyangarabicb");
//        break;
    case 3:
        ui->labFontFamily->setText("biyangarabicc");
        break;
    default:
         ui->labFontFamily->setText(dialogFontSize->getFontFamily());
        break;
    }
    //ui->labFontFamily->setText(dialogFontSize->getFontFamily());
    if(sysPara){
        sysPara->para.fontPixelSize = fontSize;
    }
    ui->labelFontSize->setText(QString::number(fontSize));
    setFontFormat();
    textEdit->setFocus();
    emit fontSizeChange(fontSize);
}

void TextEditOption::swithchEnglisOrArabic(bool flag){
   // qDebug()<<"englistOrArabicFlag:"<<flag;
    int fontSize;
    dialogFontSize->getValue(&fontSize);
    dialogSaveFile->setFileNameEnglishOrArabic(flag);
    if(flag){
       // if(fontSize==7 || fontSize==9 || fontSize==12){
        if(fontSize==9 || fontSize==7){
            ui->labFontFamily->setText("biyangarabic");
        }else{
            //fontSize=9;
            //ui->labFontFamily->setText("biyangarabic");
        }
    }else{
        if(fontSize==7 || fontSize==9){
          ui->labFontFamily->setText("biyang");
        }else{
            ui->labFontFamily->setText("wenquanyi");
        }
    }
    if(sysPara){
        sysPara->para.fontPixelSize = fontSize;
    }
    ui->labelFontSize->setText(QString::number(fontSize));
    setFontFormat();
    textEdit->setFocus();
    emit fontSizeChange(fontSize);
}
#endif


void TextEditOption::updateFontFamily(QString &result){
    // 定义正则表达式来匹配font-family属性
    QRegExp regex("font-family\\s*:\\s*'([^']+)'", Qt::CaseInsensitive);
    regex.setMinimal(true);  // 设置为最小匹配模式
    // 定义正则表达式来匹配font-size属性
    QRegExp regex2("font-size:(\\d+)pt");
    regex2.setMinimal(true);  // 设置为最小匹配模式

    int pos = 0;
    pos = result.indexOf("<p style=");
    if(pos==-1)
        return;
    while ((pos = regex.indexIn(result, pos)) != -1) {
        // 提取匹配到的font-family值
        QString fontfamilyStr = regex.cap(1);
        if(fontfamilyStr != "biyang" && fontfamilyStr != "wenquanyi"){
            pos += fontfamilyStr.length();
            continue;
        }

        QString newFontFamilyStr = "";
        // 查找最近的font-size的位置
        int pos2 = pos;
        while (pos2 > 0) {
            // 找到最近的font-size，进行替换
            int matchPos = regex2.indexIn(result, pos2);
            if (matchPos != -1) {
                QString fontSizeStr = regex2.cap(1);
                int fontSize = fontSizeStr.toInt();
                QString newFontSize = getNewFontSize(fontSize);
                QString newFontSizeStr = QString("font-size:%1pt").arg(newFontSize);
                QString newFontFamily = getNewFontFamily(fontSize);
                newFontFamilyStr = QString("font-family:'%1'").arg(newFontFamily);
                result.replace(matchPos, regex2.matchedLength(), newFontSizeStr);
                result.replace(pos, regex.matchedLength(), newFontFamilyStr);
                break;
            }
        }
        pos += newFontFamilyStr.length();
    }
}

void TextEditOption::updateImageStyle(QString &html){
    QRegExp imgRx("<img\\s+([^>]*)>", Qt::CaseInsensitive);
    imgRx.setMinimal(true);
    int pos = 0;
    while ((pos = imgRx.indexIn(html, pos)) != -1) {
        QString attr = imgRx.cap(1);          // 原有属性
        if (attr.indexOf("vertical-align") != -1) {
            // 已有 vertical-align: bottom
            pos += attr.length();
            continue;
        } else {
            attr = attr.trimmed();
            if (attr.endsWith('/'))
                attr.chop(1);
            // 没有 style，直接插入
            attr += "style=\"vertical-align: bottom;\"";
        }
        // 3. 拼回 <img ...>
        QString newTag = QString("<img %1/>").arg(attr);
        html.replace(pos, imgRx.matchedLength(), newTag);
        pos += newTag.length();
    }
}

QString TextEditOption::getNewFontSize(int fontsize){

    switch (fontsize) {
    case 5:
       return "3.75";
        break;
    case 7:
        return "5.25";
        break;
    case 9:
        return "6.75";
        break;
    case 12:
        return "9";
        break;
    case 16:
        return "12";
        break;
    case 24:
        return "18";
        break;
    case 32:
        return "24";
        break;
    default:
        break;
    }
}


QString TextEditOption::getNewFontFamily(int fontsize){
    switch (fontsize) {
    case 5:
       return "WenQuanYi5";
        break;
    case 7:
        return "WenQuanYi7";
        break;
    case 9:
        return "Dinkie9";
        break;
    case 12:
        return "WenQuanYi12";
        break;
    case 16:
        return "WenQuanYi16";
        break;
    case 24:
        return "WenQuanYi24";
        break;
    case 32:
        return "WenQuanYi32";
        break;
    default:
        break;
    }

}