/// <summary>
/// Reads the meta data from assembly attributes and extracts the shell icon to display on the progress dialog
/// </summary>
/// <param name="assembly"></param>
private void DisplayInformationAboutAssembly(System.Reflection.Assembly assembly, bool showVersion)
{
try
{
ProgressViewer.SetTitle(this, "Loading...");
ProgressViewer.SetDescription(this, "This operation could take several seconds...");
if (assembly != null)
{
// snag the name of the file minus path and extention and set it as the heading
string filename = System.IO.Path.GetFileName(assembly.Location);
filename = filename.Replace(System.IO.Path.GetExtension(assembly.Location), null);
ProgressViewer.SetHeading(this, filename);
DirectoryInfo directory = new DirectoryInfo(Application.StartupPath);
// // snag the version of the assembly, and tack it onto the heading
AssemblyAttributeReader reader = new AssemblyAttributeReader(assembly);
// Version v = reader.GetAssemblyVersion();
// if (v != null)
ProgressViewer.SetHeading(this, filename + (showVersion ? " Version " + SnapInHostingEngine.Instance.AppVersion.ToString(): null));
// snag the company that made the assembly, and set it in the title
System.Reflection.AssemblyCompanyAttribute[] companyAttributes = reader.GetAssemblyCompanyAttributes();
if (companyAttributes != null)
{
if (companyAttributes.Length > 0)
{
if (companyAttributes[0].Company != null && companyAttributes[0].Company != string.Empty)
{
ProgressViewer.SetTitle(this, companyAttributes[0].Company + " " + filename);
}
}
}
// snag the image from the assembly, it should be an executable so...
Icon largeIcon = ShellInformation.GetIconFromPath(assembly.Location, IconSizes.LargeIconSize, IconStyles.NormalIconStyle, FileAttributes.Normal);
if (largeIcon != null)
{
ProgressViewer.SetImage(this, largeIcon.ToBitmap() as Image);
}
Icon smallIcon = ShellInformation.GetIconFromPath(assembly.Location, IconSizes.SmallIconSize, IconStyles.NormalIconStyle, FileAttributes.Normal);
if (smallIcon != null)
{
this.Icon = smallIcon;
}
}
}
catch (System.Exception systemException)
{
System.Diagnostics.Trace.WriteLine(systemException);
}
}
public virtual int GetIconIndex(ImageList imageList, string path)
{
string extension;
bool useNormalAttribs = false;
System.IO.FileAttributes attributes = System.IO.FileAttributes.Normal;
try
{
attributes = File.GetAttributes(path);
if ((attributes & System.IO.FileAttributes.Directory) == System.IO.FileAttributes.Directory)
{
DirectoryInfo directory = new DirectoryInfo(path);
extension = directory.Extension;
if (extension == null || extension == string.Empty)
{
extension = @"Folder";
}
}
else
{
FileInfo file = new FileInfo(path);
// be carefull on these certain extensions! they will prolly contain different icons
switch (file.Extension)
{
case ".exe": extension = file.FullName; break;
case ".lnk": extension = file.FullName; break;
case ".url": extension = file.FullName; break;
case ".ico": extension = file.FullName; break;
case ".cur": extension = file.FullName; break;
case ".ani": extension = file.FullName; break;
case ".msc": extension = file.FullName; break;
default: extension = file.Extension; break;
}
}
}
catch
{
extension = path;
useNormalAttribs = true;
}
if (_extensions.ContainsKey(extension))
{
return((int)_extensions[extension]);
}
int index = imageList.Images.Count;
FileAttributes attribs = FileAttributes.Normal;
if (!useNormalAttribs)
{
attribs = ((attributes & FileAttributes.Directory) == FileAttributes.Directory ? FileAttributes.Directory : FileAttributes.Normal);
}
imageList.Images.Add(ShellInformation.GetImageFromPath(path, _size, _style, attribs));
if (!_extensions.ContainsKey(extension))
{
_extensions.Add(extension, index);
}
return(index);
}
