hlp:640x480-小屏vx4齿轮泵代码提交
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kite_lucs
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#include "DialogFileOperation.h"
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#include "ui_dialogfileoperation.h"
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#include <QDir>
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#include <QStringListModel>
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#include <SysPara.h>
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#include <QAbstractItemView>
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#include <QFile>
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#include <QTextStream>
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#include <QMessageBox>
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#include <Public.h>
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#include <QTextCodec>
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#include <QByteArray>
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#include <QDebug>
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DialogFileOperation::DialogFileOperation(QWidget *parent) :
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QDialog(parent),
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ui(new Ui::DialogFileOperation)
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{
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ui->setupUi(this);
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this->setWindowTitle(tr("文件操作"));
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ui->textEditView->setReadOnly(true);
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ui->textEditView->setLineWrapMode(QTextEdit::NoWrap);
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ui->textEditView->document()->setDocumentMargin(0);
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this->setFixedSize(this->geometry().width(),this->geometry().height());
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EditMode=4;
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}
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void DialogFileOperation::refreshListView(int mode){
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QString dirPath = ui->radioButtonLocal->isChecked()?DOC_ROOT_DIR:UDISK_DOC_ROOT_DIR;
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QDir dir(dirPath);
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QStringList filters;
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EditMode = mode;
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if(mode==TXTFILE) filters << "*.html" << "*.txt" << "*.TXT" << "*.jpeg" << "*.gif" << "*.jpg" << "*.bmp"<< "*.BMP"<< "*.bin"; // txtmode
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else if(mode==PICFILE) filters << "*.png";// <<"*.jpg" ; // picmode
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else if(mode==SCENE) filters << "*.xml";
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else filters << "*.html" << "*.bmp" << "*.BMP"<<"*.jpg"<<"*.gif";
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dir.setNameFilters(filters);
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dir.setFilter(QDir::Files);
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QStringListModel *model = new QStringListModel(dir.entryList());
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ui->listViewFile->setEditTriggers(QAbstractItemView::NoEditTriggers);
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ui->listViewFile->setModel(model); //useList是个QListView
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int count = ui->listViewFile->model()->rowCount();
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if(count){
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QModelIndex index = ui->listViewFile->model()->index(0 , 0);
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ui->listViewFile->setCurrentIndex(index);
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on_listViewFile_entered(index);
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}
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}
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DialogFileOperation::~DialogFileOperation()
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{
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delete ui;
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}
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void DialogFileOperation::on_listViewFile_entered(const QModelIndex &index)
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{
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QString dirPath = ui->radioButtonLocal->isChecked()?DOC_ROOT_DIR:UDISK_DOC_ROOT_DIR;
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QString filePath = dirPath + index.data().toString();
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if(filePath.endsWith(".gif") || filePath.endsWith(".jpeg") || filePath.endsWith(".jpg") ||
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filePath.endsWith(".png") || filePath.endsWith(".bmp")|| filePath.endsWith(".BMP")|| filePath.endsWith(".nda")){
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ui->textEditView->clear();
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ui->textEditView->setHtml(QString("<img src='%1'/>").arg(filePath));
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}
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else if(filePath.endsWith(".xml"))
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{
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emit createSceneImage(filePath);
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ui->textEditView->setHtml(QString("<img src='%1'/>").arg("./printSceneView.png"));
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}
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else {
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QFile file(filePath);
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if (!file.open(QFile::ReadOnly))
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return ;
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QByteArray data = file.readAll();
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QTextCodec *codec = Qt::codecForHtml(data);
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QString str = codec->toUnicode(data);
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if (Qt::mightBeRichText(str)) {
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if(!ui->radioButtonLocal->isChecked())
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str.replace(DOC_ROOT_DIR,UDISK_DOC_ROOT_DIR); //必须替换相应的路径
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ui->textEditView->setHtml(str);
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} else {
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str = QString::fromLocal8Bit(data);
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ui->textEditView->setPlainText(str);
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}
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}
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}
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void DialogFileOperation::on_listViewFile_clicked(const QModelIndex &index)
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{
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on_listViewFile_entered(index);
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}
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void DialogFileOperation::on_pushButtonNext_pressed()
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{
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QModelIndex currIndex = ui->listViewFile->currentIndex();
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int count = ui->listViewFile->model()->rowCount();
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if(count){
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QModelIndex index = ui->listViewFile->model()->index((currIndex.row() + 1)%count, 0);
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ui->listViewFile->setCurrentIndex(index);
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on_listViewFile_entered(index);
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}
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}
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void DialogFileOperation::on_pushButtonLast_pressed()
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{
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QModelIndex currIndex = ui->listViewFile->currentIndex();
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int count = ui->listViewFile->model()->rowCount();
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if(count){
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QModelIndex index = ui->listViewFile->model()->index(currIndex.row() == 0?(count - 1):(currIndex.row() - 1), 0);
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ui->listViewFile->setCurrentIndex(index);
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on_listViewFile_entered(index);
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}
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}
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void DialogFileOperation::on_pushButtonExit_pressed()
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{
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hide();
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}
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void DialogFileOperation::on_pushButtonDelFile_pressed()
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{
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QMessageBox::StandardButton ret;
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ret = QMessageBox::warning(this, tr("警告"),
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tr("是否确认删除当前文件?"),
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QMessageBox::Ok | QMessageBox::Cancel);
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if (ret == QMessageBox::Ok){
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QModelIndex index = ui->listViewFile->currentIndex();
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int currRow = index.row();
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QString dirPath = ui->radioButtonLocal->isChecked()?DOC_ROOT_DIR:UDISK_DOC_ROOT_DIR;
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QString filePath = dirPath + index.data().toString();
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QFile file(filePath);
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if(!QFileInfo(filePath).baseName().startsWith("UP")){
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if(file.exists())file.remove();
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file.setFileName(PARA_ROOT_DIR + QFileInfo(filePath).baseName()+".dpn" );
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//file.setFileName( PARA_ROOT_DIR + QFileInfo(filePath).baseName()+".dpn" );
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if(file.exists())file.remove();
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}
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//Public::resetPara(); // 20140923 这个BUG导致系统参数被恢复
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refreshListView(EditMode);
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int count = ui->listViewFile->model()->rowCount();
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if(count){
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index = ui->listViewFile->model()->index((currRow > (count - 1))?(count - 1):currRow , 0);
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ui->listViewFile->setCurrentIndex(index);
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on_listViewFile_entered(index);
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}
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}
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}
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void DialogFileOperation::on_pushButtonDelAll_pressed()
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{
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QMessageBox::StandardButton ret;
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ret = QMessageBox::warning(this, tr("警告"),
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tr("是否确认删除所有文件?"),
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QMessageBox::Ok | QMessageBox::Cancel);
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if (ret == QMessageBox::Ok){
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QString dirPath = ui->radioButtonLocal->isChecked()?DOC_ROOT_DIR:UDISK_DOC_ROOT_DIR;
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// 删除所有文件的方法要改进
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system((char *)((QString("mkdir %1").arg(TESTDIR)).toAscii().data()));
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system((char *)((QString("cp %1/UP* %2/. ").arg(DOC_ROOT_DIR).arg(TESTDIR)).toAscii().data())); //先备份UP*
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system((char *)((QString("rm %1/*.*").arg(dirPath)).toAscii().data()));// 删除所有打印文件
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system((char *)((QString("rm %1*.ini").arg(PARA_ROOT_DIR)).toAscii().data())); // 删除所有参数文件
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system((char *)((QString("rm %1*.dpn").arg(PARA_ROOT_DIR)).toAscii().data()));
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system((char *)((QString("cp %1/UP.* %1/UP1.* %2/. ").arg(TESTDIR).arg(DOC_ROOT_DIR)).toAscii().data()));
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//system((char *)((QString("cp %1* %2/. ").arg(TESTDIR).arg(PARA_ROOT_DIR)).toAscii().data()));
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refreshListView(EditMode);
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}
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}
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void DialogFileOperation::on_pushButtonImport_pressed()
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{
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QMessageBox::StandardButton ret;
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ret = QMessageBox::information(this, tr("提示"),
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tr("是否确认从U盘导入所有文件?"),
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QMessageBox::Ok | QMessageBox::Cancel);
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if (ret == QMessageBox::Ok){
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system((char *)((tr("mv %1/VoltParaHi.bin %1/VoltParaStd.bin %2/").arg(UDISK_DOC_ROOT_DIR).arg(PARA_ROOT_DIR)).toAscii().data()));//把参数文件移动到参数目录下
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system((char *)((tr("cp %1/* %2/").arg(UDISK_DOC_ROOT_DIR).arg(DOC_ROOT_DIR)).toAscii().data()));
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refreshListView(EditMode);
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QMessageBox::information(this, tr("提示"),
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tr("成功从U盘导入?"));
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}
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}
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void DialogFileOperation::on_pushButtonExport_pressed()
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{
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QMessageBox::StandardButton ret;
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ret = QMessageBox::information(this, tr("提示"),
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tr("是否确认将所有文件导出到U盘?"),
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QMessageBox::Ok | QMessageBox::Cancel);
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if (ret == QMessageBox::Ok){
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QString dirPath = ui->radioButtonLocal->isChecked()?DOC_ROOT_DIR:UDISK_DOC_ROOT_DIR;
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QDir dir(UDISK_DOC_ROOT_DIR);
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if(!dir.exists()){
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system((char *)((QString("mkdir -p %1").arg(UDISK_DOC_ROOT_DIR)).toAscii().data()));
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}
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// QDir dirCONF(UDISK_CONF_ROOT_DIR);
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// if(!dirCONF.exists()){
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// system((char *)((QString("mkdir -p %1").arg(UDISK_CONF_ROOT_DIR)).toAscii().data()));
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// }
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system((char *)((QString("cp %1/* %2/").arg(DOC_ROOT_DIR).arg(UDISK_DOC_ROOT_DIR)).toAscii().data()));
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// system((char *)((QString("cp %1/* %2/").arg("/home/plg/conf/").arg(UDISK_CONF_ROOT_DIR)).toAscii().data()));
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refreshListView(EditMode);
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QMessageBox::information(this, tr("提示"),
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tr("成功导出到U盘?"));
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}
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}
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void DialogFileOperation::on_pushButtonInsert_clicked()
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{
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QModelIndex index = ui->listViewFile->currentIndex();
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QString dirPath = ui->radioButtonLocal->isChecked()?DOC_ROOT_DIR:UDISK_DOC_ROOT_DIR;
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QString filePath = dirPath + index.data().toString();
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emit openFile(filePath,true);
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hide();
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}
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void DialogFileOperation::on_pushButtonOpen_clicked()
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{
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QModelIndex index = ui->listViewFile->currentIndex();
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QString dirPath = ui->radioButtonLocal->isChecked()?DOC_ROOT_DIR:UDISK_DOC_ROOT_DIR;
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QString filePath = dirPath + index.data().toString();
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emit openFile(filePath,false);
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hide();
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}
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void DialogFileOperation::on_radioButtonLocal_released()
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{
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refreshListView(EditMode);
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}
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void DialogFileOperation::on_radioButtonUdisk_released()
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{
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QDir dir(UDISK_DOC_ROOT_DIR);
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if(!dir.exists()){
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dir.mkdir("/udisk/doc");
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QMessageBox::warning(0,tr("警告"),tr("U盘未插入或U盘根目录下的doc文件夹不存在!"));
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}
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refreshListView(EditMode);
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}
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void DialogFileOperation::modbus_openfile(QString filename)
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{
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emit openFile(filename,true);
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}
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