public SteamDepotFile[] GetFiles(InstallOptions installOptions)
{
if (installOptions == null)
throw new ArgumentNullException("installOptions");
SteamDepotFileTypes filesType = installOptions.FilesType;
if (filesType != SteamDepotFileTypes.None)
{
return FilesMap.GetFiles(filesType, installOptions.ApplicationCulture);
}
else
return null;
}
/// <summary>
/// Installs application using specified installation options.
/// </summary>
/// <param name="application">SteamApplication object.</param>
/// <param name="installOptions">InstallOptions object.</param>
/// <param name="filesSize">Size of files for installation. Method calculate this size if parameter equals to -1.</param>
/// <param name="worker">BackgroundWorker object.</param>
/// <returns>Size of installed files.</returns>
private Int64 InstallApplication(SteamApplication application, InstallOptions installOptions, Int64 filesSize, BackgroundWorker worker)
{
Int64 copiedFilesSize = 0L;
if (installOptions.FilesType != SteamDepotFileTypes.None)
{
SteamDepotFile[] files = application.GetFiles(installOptions);
if (files != null)
{
DirectoryInfo destDirectory = new DirectoryInfo(installOptions.InstallPath);
if (filesSize == -1L)
filesSize = application.GetFilesSize(application, installOptions);
foreach (SteamDepotFile file in files)
{
if (worker.CancellationPending)
break;
copiedFilesSize += SgiUtils.CopyFile(file, Path.Combine(destDirectory.FullName, file.RelativeName),
filesSize, copiedFilesSize, worker);
}
}
}
if (filesSize == 0L)
worker.ReportProgress(100);
return copiedFilesSize;
}
private void ShowApplicationSize(Boolean isRecalculate)
{
if (isRecalculate)
{
#if JIT
Object options = managerAssembly.CreateInstance("SteamGamesInstaller.InstallOptions", false, BindingFlags.CreateInstance, null,
new Object[] { steamApplicationsComboBox.Text, installDirectoryTextBox.Text, applicationLanguageComboBox.Text,
executeInstallScriptCheckBox.Checked, installApplicationCheckBox.Checked, installFixesCheckBox.Checked }, CultureInfo.InvariantCulture, null);
#else
Object options = new InstallOptions(steamApplicationsComboBox.Text, installDirectoryTextBox.Text, applicationLanguageComboBox.Text,
executeInstallScriptCheckBox.Checked, installApplicationCheckBox.Checked, installFixesCheckBox.Checked);
#endif
appSize = manager.GetFilesSize(options);
}
if (!String.IsNullOrEmpty(installDirectoryTextBox.Text) && Directory.Exists(installDirectoryTextBox.Text) && appSize != -1)
{
DriveInfo drive = GetDrive(installDirectoryTextBox.Text);
filesSizeInMbLabel.ForeColor = SystemColors.ControlText;
filesSizeInMbLabel.Text = String.Format(CultureInfo.CurrentUICulture, Resources.AppSizeInMbMessage, appSize / 1024 / 1024);
freeSpace = drive.AvailableFreeSpace;
if (freeSpace <= appSize)
{
filesSizeInMbLabel.ForeColor = Color.Red;
filesSizeInMbLabel.Text += String.Format(CultureInfo.CurrentUICulture, Resources.FreeSpaceMessage, drive.Name, freeSpace / 1024 / 1024);
}
}
else
filesSizeInMbLabel.Text = String.Empty;
SetInstallButtonState();
}
/// <summary>
/// Returns size of application files in bytes for specified installation options.
/// </summary>
/// <param name="application">SteamApplication object.</param>
/// <param name="installOptions">Installation options.</param>
/// <returns>Size of application files in bytes for specified installation options.</returns>
private Int64 GetFilesSize(SteamApplication application, InstallOptions installOptions)
{
Int64 size = 0L;
if (installOptions.FilesType != SteamDepotFileTypes.None)
{
SteamDepotFile[] files = application.GetFiles(installOptions);
if (files != null)
{
foreach (SteamDepotFile file in files)
size += new FileInfo(file.FullName).Length;
}
}
return size;
}
private void installButton_Click(object sender, EventArgs e)
{
if (!isInstalling)
{
isInstalling = true;
SetInstallButtonState();
SetControlsState(false);
toolStripProgressBar.Value = 0;
toolStripStatusLabel.Text = String.Format(CultureInfo.InvariantCulture, Resources.InstallProgressMessage, 0); // Sets text to "0 %"
worker = new BackgroundWorker();
worker.DoWork += new DoWorkEventHandler(InstallApplication);
worker.ProgressChanged += new ProgressChangedEventHandler(worker_ProgressChanged);
worker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(worker_RunWorkerCompleted);
worker.WorkerReportsProgress = true;
worker.WorkerSupportsCancellation = true;
#if JIT
Object options = managerAssembly.CreateInstance("SteamGamesInstaller.InstallOptions", false, BindingFlags.CreateInstance, null,
new Object[] { steamApplicationsComboBox.Text, installDirectoryTextBox.Text, applicationLanguageComboBox.Text,
executeInstallScriptCheckBox.Checked, installApplicationCheckBox.Checked, installFixesCheckBox.Checked }, CultureInfo.InvariantCulture, null);
#else
Object options = new InstallOptions(steamApplicationsComboBox.Text, installDirectoryTextBox.Text, applicationLanguageComboBox.Text,
executeInstallScriptCheckBox.Checked, installApplicationCheckBox.Checked, installFixesCheckBox.Checked);
#endif
worker.RunWorkerAsync(options);
}
}