/// <summary>
/// Class constructor
/// </summary>
/// <param name="conflicts">The list of file conflicts.</param>
public HifConflictsForm(HifConflictCollection conflicts)
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
pictureBox.Image = SystemIcons.Exclamation.ToBitmap();
// There appears to be a bug in the 1.0 version of the framework. On my
// 3.2ghz machine, if listBox.Items.Add(conflict) is placed in the
// foreach array it hangs, unless you slow it down somehow. Moving
// the add outside the loop and changing it to an AddRange() to add all
// of the conflicts in one shot makes it work correctly, thus the change
// to the code.
// Add all of the conflicts to the list box.
HifConflict[] conflictArray = new HifConflict[conflicts.Count];
for (int i = 0; i < conflicts.Count; i++)
conflictArray[i] = conflicts[i];
listBox.Items.AddRange(conflictArray);
}
/// <summary>
/// This method checks to see if any of the proposed hifs are installed on any of the
/// given modules, returning a collection of conflicts that can be displayed to the user.
/// </summary>
/// <param name="proposedHifs">The list of hifs that the user wants to add to the modules</param>
/// <param name="modules">The list of modules</param>
/// <returns>A collection containing the list of conflicts, or null if there are no
/// conflicts</returns>
public static HifConflictCollection CheckInstalledHifs(HakInfo[] proposedHifs, string[] modules)
{
// Force the thread to use the invariant culture to make the install
// code work on foreign language versions of windows.
CultureInfo currentCulture = Thread.CurrentThread.CurrentCulture;
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
try
{
HifConflictCollection conflicts = null;
foreach (string module in modules)
{
// Load the module info data and create an object for it.
MemoryStream stream = Erf.GetFile(NWNInfo.GetFullFilePath(module), ModuleInfo.FileName);
if (null == stream) NWN.FileTypes.Tools.NWNLogger.Log(10, "HakInstaller.CheckInstalledHifs, Erf.GetFile() returned null!!!");
ModuleInfo info = new ModuleInfo(stream);
// Load the installed hifs in module if any.
string[] installedHifs;
float[] installedVersions;
info.GetInstalledHakInfos(out installedHifs, out installedVersions);
// Create a StringCollection of the proposed hifs so we can use IndexOf(),
// then check to see if there are any hif conflicts, if there are then
// add them to the conflict list.
StringCollection proposedHifsColl = new StringCollection();
foreach (HakInfo hif in proposedHifs)
proposedHifsColl.Add(Path.GetFileNameWithoutExtension(hif.Name).ToLower());
for (int i = 0; i < installedHifs.Length; i++)
{
if (proposedHifsColl.Contains(installedHifs[i].ToLower()))
{
HifConflict conflict = new HifConflict(module,
installedHifs[i], installedVersions[i], 0);
if (null == conflicts) conflicts = new HifConflictCollection();
conflicts.Add(conflict);
}
}
}
return conflicts;
}
finally
{
Thread.CurrentThread.CurrentCulture = currentCulture;
}
}