#include "widget.h"
#include "QtGui/private/qzipreader_p.h"
#include "QtGui/private/qzipwriter_p.h"
#include <QFileDialog>
#include <QStandardPaths>
#include <QMessageBox>
#include <QDebug>
Widget::Widget(QWidget *parent) : QWidget(parent)
{
ui.setupUi(this);
}
Widget::~Widget(){}
void Widget::on_zipFileBtn_clicked(){
m_zipFile = QFileDialog::getOpenFileName(this, tr("选择压缩文件"),
QDir::currentPath(),
tr("*.*"));
if (m_zipFile.isEmpty()) {
QMessageBox::about(this, "提示", "压缩文件没有选择，请重新选择！");
}
}
void Widget::on_zipPathBtn_clicked(){
QString desktop_path = QStandardPaths::writableLocation(QStandardPaths::DesktopLocation);
m_savePath = QFileDialog::getExistingDirectory(this, tr("选择保存路径"),
desktop_path,
QFileDialog::ShowDirsOnly
| QFileDialog::DontResolveSymlinks);
if (m_savePath.isEmpty()) {
QMessageBox::about(this, "提示", "保存路径为空，请重新选择！");
}
}
void Widget::on_startZipFileBtn_clicked(){
if (m_zipFile.isEmpty()) {
QMessageBox::about(this, "提示", "压缩文件没有选择，请重新选择！");
}
if (m_savePath.isEmpty()) {
QMessageBox::about(this, "提示", "保存路径为空，请重新选择！");
}
QZipWriter* writer = new QZipWriter(m_savePath + "/QtZip1.zip");
QZipWriter::CompressionPolicy policy = writer->compressionPolicy();
qDebug()<< "policy:" << policy;
writer->setCompressionPolicy(QZipWriter::AutoCompress);
QFile file(m_zipFile);
if (!file.exists()) {
return;
}
QFileInfo fileInfo(m_zipFile);
file.open(QIODevice::ReadOnly);
writer->addFile(fileInfo.fileName(), file.readAll());
file.close();
if (writer) {
delete writer;
writer = NULL;
}
}
void Widget::on_startZipFolderBtn_clicked(){
if (m_zipFile.isEmpty()) {
QMessageBox::about(this, "提示", "压缩文件没有选择，请重新选择！");
}
if (m_savePath.isEmpty()) {
QMessageBox::about(this, "提示", "保存路径为空，请重新选择！");
}
QZipWriter* writer = new QZipWriter(m_savePath + "/QtZip2.zip");
QFile file(m_zipFile);
if (!file.exists()) {
return;
}
QFileInfo fileInfo(m_zipFile);
file.open(QIODevice::ReadOnly);
writer->addDirectory("lib");
writer->addFile("lib/" + fileInfo.fileName(), file.readAll());
file.close();
writer->close();
if (writer) {
delete writer;
writer = NULL;
}
}
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