/// <summary>
/// Adds the drivers to this control.
/// </summary>
/// <param name="drivers">The drivers.</param>
public void AddDrivers(PrintDeviceDriverCollection drivers)
{
if (drivers == null)
{
throw new ArgumentNullException("drivers");
}
Items.Clear();
foreach (PrintDeviceDriver driver in drivers)
{
// Sneak an extra space on each name that is the same to create uniqueness.
if (!_padding.ContainsKey(driver.Name))
{
_padding.Add(driver.Name, 0);
}
string name = driver.Name.PadRight(driver.Name.Length + _padding[driver.Name]++, ' ');
AddItem
(
name,
EnumUtil.GetDescription(driver.Architecture),
driver.Version.ToString(),
Path.GetFileName(driver.InfPath)
);
}
}
/// <summary>
/// Loads the drivers.
/// </summary>
public void LoadDrivers()
{
var selectedItem = installedDrivers_ComboBox.SelectedData;
PrintDeviceDriverCollection drivers = new PrintDeviceDriverCollection();
drivers.AddRange(DriverController.LoadFromRegistry().Select(n => new PrintDeviceDriver(n)));
drivers.Sort();
installedDrivers_ComboBox.Items.Clear();
installedDrivers_ComboBox.AddDrivers(drivers);
if (selectedItem.Count > 0)
{
ProcessorArchitecture arch = EnumUtil.Parse <ProcessorArchitecture>(selectedItem["Architecture"]);
DriverVersion version = new DriverVersion(selectedItem["Version"]);
int index = drivers.IndexOf(selectedItem["Name"], arch.ToDriverArchitecture(), version, selectedItem["InfFile"]);
if (index != -1)
{
installedDrivers_ComboBox.SelectedIndex = index;
}
}
else
{
installedDrivers_ComboBox.SelectedIndex = 0;
}
}
/// <summary>
/// Builds a <see cref="PrintDeviceDriverCollection"/> based off of the folder path to a print driver package.
/// </summary>
/// <param name="directory">Folder path to a print driver package.</param>
/// <param name="versionPath">The base path to the driver repository. Everything after this path in parameter
/// <paramref name="directory"/> is considered the version.</param>
/// <returns>
/// A <see cref="PrintDeviceDriverCollection"/> based on <paramref name="directory"/>
/// </returns>
public static PrintDeviceDriverCollection LoadDrivers(string directory, string versionPath)
{
if (string.IsNullOrEmpty(directory))
{
throw new ArgumentNullException("directory");
}
if (string.IsNullOrEmpty(versionPath))
{
throw new ArgumentNullException("versionPath");
}
PrintDeviceDriverCollection drivers = new PrintDeviceDriverCollection();
drivers.AddRange(DriverController.LoadFromDirectory(directory, true, SearchOption.AllDirectories).Select(n => new PrintDeviceDriver(n)));
// The version of a package is defined as the relative path of the directory.
// This is only used when copying a driver down from the CSL central repository. If this is a
// local print driver install then this can be skipped as it won't be used.
if (directory.StartsWith(versionPath, StringComparison.OrdinalIgnoreCase))
{
drivers.Version = directory.Substring(versionPath.Length).Trim(Path.DirectorySeparatorChar);
}
return(drivers);
}
/// <summary>
/// Determines whether the specified <see cref="System.Object"/> is equal to this instance.
/// </summary>
/// <param name="obj">The <see cref="System.Object"/> to compare with this instance.</param>
/// <returns>
/// <c>true</c> if the specified <see cref="System.Object"/> is equal to this instance; otherwise, <c>false</c>.
/// </returns>
public override bool Equals(object obj)
{
PrintDeviceDriverCollection drivers = obj as PrintDeviceDriverCollection;
if (drivers == null)
{
return(false);
}
var setA = (from d in _driverProperties select d.InfPath);
var setB = (from d in drivers select d.InfPath);
// These packages are considered the same if their version and INF file locations are the same.
return(drivers.Version.Equals(Version, StringComparison.OrdinalIgnoreCase) &&
new HashSet <string>(setA).SetEquals(setB));
}
private PrintDeviceDriverCollection LoadDrivers
(
string currentDirectory,
bool includeAllArchitectures,
SearchOption searchOption
)
{
PrintDeviceDriverCollection drivers = new PrintDeviceDriverCollection();
drivers.AddRange(DriverController.LoadFromDirectory(currentDirectory, includeAllArchitectures, searchOption).Select(n => new PrintDeviceDriver(n)));
if (_tokenSource.IsCancellationRequested)
{
TraceFactory.Logger.Debug("Cancellation received, returning...");
return(drivers);
}
_totalDirectoriesScanned++;
FireScannedEvent(currentDirectory);
return(drivers);
}
/// <summary>
/// Adds the elements of the specified collection to the end of the <see cref="HP.ScalableTest.Print.PrintDeviceDriverCollection"/>.
/// </summary>
/// <param name="collection">The collection whose elements should be added to the end of the <see cref="HP.ScalableTest.Print.PrintDeviceDriverCollection"/>.</param>
public void Add(PrintDeviceDriverCollection collection)
{
AddRange(collection);
}
