/// <summary>
/// Initializes a new instance of the <see cref="MissingTexturesForm"/> class.
/// </summary>
/// <param name="hashCollection">The <see cref="TextureHashCollection"/>.</param>
/// <param name="missingTextures">The <see cref="IEnumerable{T}"/> containing the missing textures.</param>
/// <param name="cm">The <see cref="IContentManager"/> to use to load content.</param>
/// <exception cref="ArgumentNullException"><paramref name="hashCollection" /> is <c>null</c>.</exception>
/// <exception cref="ArgumentNullException"><paramref name="missingTextures" /> is <c>null</c>.</exception>
/// <exception cref="ArgumentNullException"><paramref name="cm" /> is <c>null</c>.</exception>
public MissingTexturesForm(TextureHashCollection hashCollection, IEnumerable<GrhData> missingTextures, IContentManager cm)
{
if (hashCollection == null)
throw new ArgumentNullException("hashCollection");
if (missingTextures == null)
throw new ArgumentNullException("missingTextures");
if (cm == null)
throw new ArgumentNullException("cm");
InitializeComponent();
_cm = cm;
_hashCollection = hashCollection;
// Get the missing GrhDatas
_missingTextures = CreateTextureDict(missingTextures);
}
/// <summary>
/// Initializes a new instance of the <see cref="MissingTexturesForm"/> class.
/// </summary>
/// <param name="hashCollection">The <see cref="TextureHashCollection"/>.</param>
/// <param name="missingTextures">The <see cref="IEnumerable{T}"/> containing the missing textures.</param>
/// <param name="cm">The <see cref="IContentManager"/> to use to load content.</param>
/// <exception cref="ArgumentNullException"><paramref name="hashCollection" /> is <c>null</c>.</exception>
/// <exception cref="ArgumentNullException"><paramref name="missingTextures" /> is <c>null</c>.</exception>
/// <exception cref="ArgumentNullException"><paramref name="cm" /> is <c>null</c>.</exception>
public MissingTexturesForm(TextureHashCollection hashCollection, IEnumerable <GrhData> missingTextures, IContentManager cm)
{
if (hashCollection == null)
{
throw new ArgumentNullException("hashCollection");
}
if (missingTextures == null)
{
throw new ArgumentNullException("missingTextures");
}
if (cm == null)
{
throw new ArgumentNullException("cm");
}
InitializeComponent();
_cm = cm;
_hashCollection = hashCollection;
// Get the missing GrhDatas
_missingTextures = CreateTextureDict(missingTextures);
}
/// <summary>
/// Checks for any missing textures, and displays the <see cref="MissingTexturesForm"/> if any are missing.
/// </summary>
void CheckForMissingTextures()
{
// We must create the hash collection since its constructor has the updating goodies, and we want
// to make sure that is called
var hashCollection = new TextureHashCollection();
// Get the GrhDatas with missing textures
var missing = GrhInfo.FindMissingTextures();
if (missing.IsEmpty())
{
return;
}
// Display a form showing which textures need to be fixed
// The GrhTreeView will be disabled until the MissingTexturesForm is closed
Enabled = false;
try
{
var frm = new MissingTexturesForm(hashCollection, missing, _contentManager);
frm.FormClosed += delegate
{
RebuildTree();
Enabled = true;
};
frm.Show();
}
catch (Exception)
{
// If there is an exception creating the form, make sure this control is re-enabled first
Enabled = true;
// Then re-throw the exception
throw;
}
}