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operationworker.cpp
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operationworker.cpp
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#include "operationworker.h"
#include <QDebug>
#include <QDir>
#include <QMessageBox>
#include <QThread>
OperationWorker::OperationWorker()
{
}
static DWORD CALLBACK progressRoutine(
LARGE_INTEGER TotalFileSize,
LARGE_INTEGER TotalBytesTransferred,
LARGE_INTEGER StreamSize,
LARGE_INTEGER StreamBytesTransferred,
DWORD dwStreamNumber,
DWORD dwCallbackReason,
HANDLE hSourceFile,
HANDLE hDestinationFile,
LPVOID lpData
)
{
//qDebug() << "PROGRESS!";
//qDebug() << "TotalBytesTransferred/TotalFileSize" << TotalBytesTransferred.QuadPart << TotalFileSize.QuadPart;
//qDebug() << "StreamBytesTransferred/StreamSize" << StreamBytesTransferred.QuadPart << StreamSize.QuadPart;
auto self = static_cast<OperationWorker*>(lpData);
if(TotalFileSize.QuadPart)
emit self->progress( QString::number(TotalBytesTransferred.QuadPart * 100 / TotalFileSize.QuadPart).append('%') );
//emit self->progress(QString::number(persentDone).append('%'));
if(self->thread()->isInterruptionRequested())
return PROGRESS_CANCEL;
return PROGRESS_CONTINUE;
}
void OperationWorker::doWork()
{
qDebug() << "OpWorker::Working";
foreach (auto *item, files) {
QString srcFile = rootPath + item->text(0);
QString destFile = destPath + item->text(0);
emit addItem(new QTreeWidgetItem( {item->text(0), destFile} ));
if(thread()->isInterruptionRequested())
{
emit sendResult("Skipped (Canceled.)", res_skipped);
emit finished();
return;
}
if(!QFile::exists(srcFile))
{
emit sendResult("Error (Source file doesn't exist.)", res_error);
continue;
}
if(QDir(destFile).exists())
{
emit sendResult("Error (There is already a folder with the same name.)", res_error);
continue;
}
if(QFile::exists(destFile))
{
if(!*dontAsk)
{
emit ask(item);
if(*canceled)
{
emit sendResult("Skipped (Canceled.)", res_skipped);
emit finished();
return;
}
}
if(!*overwrite)
{
emit sendResult("Skipped (Destination file exists.)", res_skipped);
continue;
}
}
if(QDir tDir = QDir(destFile); !tDir.cdUp())
{
if(!tDir.mkpath(QFileInfo(destFile).path()))
{
emit sendResult("Error (Access denied.)", res_error);
continue;
}
}
BOOL res = FALSE;
switch (mode) {
case op_copy:
qDebug() << "do copy";
res = CopyFileEx((LPCWSTR)srcFile.utf16(), (LPCWSTR)destFile.utf16(), &progressRoutine, this, nullptr, NULL);
break;
case op_move:
qDebug() << "do move";
res = MoveFileWithProgress((LPCWSTR)srcFile.utf16(), (LPCWSTR)destFile.utf16(), &progressRoutine, this, MOVEFILE_REPLACE_EXISTING | MOVEFILE_COPY_ALLOWED);
break;
}
if(!res)
{
if(thread()->isInterruptionRequested())
{
emit sendResult("Skipped (Canceled.)", res_skipped);
emit finished();
return;
}
emit sendResult("Error (Access Denied?)", res_error);
}
else
{
emit sendResult(okText, res_success);
}
}
/*if(!result)
qDebug() << "error:" << toString(HRESULT_FROM_WIN32(GetLastError()));*/
emit finished();
}