launch/installwizard_copy.cpp
2014-05-16 21:33:57 +10:00

100 lines
2.7 KiB
C++

#include <QDir>
#include <QMessageBox>
#include <QThread>
#include "installwizard_copy.h"
#include "ui_installwizard_copy.h"
InstallWizard_Copy::InstallWizard_Copy(QWidget *parent) :
QWizardPage(parent),
ui(new Ui::InstallWizard_Copy),
copyWorker(NULL),
isCopyFinished(false)
{
ui->setupUi(this);
}
InstallWizard_Copy::~InstallWizard_Copy()
{
copyThread.quit();
copyThread.wait();
delete ui;
}
void InstallWizard_Copy::initializePage()
{
ui->lblStatus->setText("");
isCopyFinished = false;
copyFilename = QString();
// Try to create the destination directory and baseq3 subdirectory.
const QString quake3Path(((InstallWizard *)wizard())->getQuakePath() + QString("/baseq3"));
QDir dir;
if (!dir.mkpath(quake3Path))
{
ui->lblStatus->setText(QString("Error creating directory '%1'").arg(quake3Path));
return;
}
// Start copy thread.
copyWorker = new FileCopyWorker(((InstallWizard *)wizard())->getFileCopyOperations());
copyWorker->moveToThread(&copyThread);
connect(&copyThread, &QThread::finished, copyWorker, &QObject::deleteLater);
connect(this, &InstallWizard_Copy::copy, copyWorker, &FileCopyWorker::copy);
connect(copyWorker, &FileCopyWorker::fileChanged, this, &InstallWizard_Copy::setCopyFilename);
connect(copyWorker, &FileCopyWorker::progressChanged, this, &InstallWizard_Copy::setCopyProgress);
connect(copyWorker, &FileCopyWorker::errorMessage, this, &InstallWizard_Copy::setCopyErrorMessage);
connect(copyWorker, &FileCopyWorker::copyFinished, this, &InstallWizard_Copy::finishCopy);
copyThread.start();
emit copy();
}
bool InstallWizard_Copy::isComplete() const
{
return isCopyFinished;
}
int InstallWizard_Copy::nextId() const
{
if (((InstallWizard *)wizard())->getIsQuake3PatchRequired())
{
return InstallWizard::Page_Patch;
}
return InstallWizard::Page_Finished;
}
void InstallWizard_Copy::cancel()
{
if (!isCopyFinished)
{
copyWorker->cancel();
}
}
void InstallWizard_Copy::setCopyFilename(const QString &filename)
{
copyFilename = filename;
}
void InstallWizard_Copy::setCopyProgress(qint64 bytesWritten, qint64 bytesTotal)
{
ui->lblStatus->setText(QString("Copying %1 (%2MB / %3MB)").arg(copyFilename).arg(bytesWritten / 1024.0 / 1024.0, 0, 'f', 2).arg(bytesTotal / 1024.0 / 1024.0, 0, 'f', 2));
ui->pbProgress->setMaximum((int)bytesTotal);
ui->pbProgress->setValue((int)bytesWritten);
}
void InstallWizard_Copy::setCopyErrorMessage(const QString &message)
{
ui->lblStatus->setText(message);
}
void InstallWizard_Copy::finishCopy()
{
copyThread.quit();
copyThread.wait();
isCopyFinished = true;
emit completeChanged();
wizard()->next();
}