/// <summary>
/// Fills the ListView, or rather CurrentItems
/// </summary>
public void PopulateView()
{
CurrentItems.Clear();
if (!Directory.Exists(FV.CurrentFolder))
{
return;
}
try
{
DirectoryInfo cur = new DirectoryInfo(FV.CurrentFolder);
ImageSource dummy = new BitmapImage();
if (FV.ShowFolders)
{
foreach (DirectoryInfo dir in cur.GetDirectories())
{
if (!FV.ShowHidden && dir.Attributes.HasFlag(FileAttributes.Hidden))
{
continue;
}
FSItemVM info = new FSItemVM()
{
FullPath = dir.FullName,
DisplayName = dir.Name,
type = FSItemType.Folder
};
if (!FV.ShowIcons)
{
info.DisplayIcon = dummy; // to prevent the icon from being loaded from file later
}
CurrentItems.Add(info);
}
}
string FilterString = "*";
if (FV.FilterIndex >= 0 && FV.FilterIndex < FilterCount)
{
FilterString = FilterList[FV.FilterIndex].ToString();
}
foreach (var CurFilterString in FilterString.Split(';'))
{
foreach (FileInfo f in cur.EnumerateFiles(CurFilterString))
{
if (!FV.ShowHidden && f.Attributes.HasFlag(FileAttributes.Hidden))
{
continue;
}
FSItemVM info = new FSItemVM()
{
FullPath = f.FullName,
DisplayName = f.Name, //System.IO.Path.GetFileName(s),
type = FSItemType.File
};
if (!FV.ShowIcons)
{
info.DisplayIcon = dummy; // to prevent the icon from being loaded from file later
}
CurrentItems.Add(info);
}
}
}
catch (Exception) { }
// reset column width manually (otherwise it is not updated)
FV.TheGVColumn.Width = FV.TheGVColumn.ActualWidth;
FV.TheGVColumn.Width = Double.NaN;
if (RecentFolders.Count == 0 || String.Compare(FV.CurrentFolder, RecentFolders.Last()) != 0)
{
if (Directory.Exists(FV.CurrentFolder))
{
RecentFolders.Push(FV.CurrentFolder);
if (ClearFuture)
{
FutureFolders.Clear();
}
}
}
}
void PopulateView()
{
//CurrentItems.Clear();
string bak = CurrentFolder;
var CurrentItems = Items;
Items.Clear();
CurrentFolder = bak;
// add special folders
CurrentItems.Add(new FSItemVM()
{
FullPath = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory),
DisplayName = "Desktop", //System.IO.Path.GetFileName(s),
type = FSItemType.Folder,
//DisplayIcon =
//IconExtractor.GetFolderIcon(Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory)).ToImageSource()
//new BitmapImage(new Uri(@"/FileListView;component/Images/Desktop.png", UriKind.Relative)) //((ShellObject)o).Thumbnail.SmallBitmapSource//Etier.IconHelper.IconReader.GetFolderIcon(s, Etier.IconHelper.IconReader.IconSize.Small, Etier.IconHelper.IconReader.FolderType.Closed).ToImageSource()
}
);
CurrentItems.Add(new FSItemVM()
{
FullPath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments),
DisplayName = "My Documents", //System.IO.Path.GetFileName(s),
type = FSItemType.Folder,
//DisplayIcon = IconExtractor.GetFolderIcon(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), true).ToImageSource()
//new BitmapImage(new Uri(@"/FileListView;component/Images/MyDocuments.png", UriKind.Relative)) //((ShellObject)o).Thumbnail.SmallBitmapSource//Etier.IconHelper.IconReader.GetFolderIcon(s, Etier.IconHelper.IconReader.IconSize.Small, Etier.IconHelper.IconReader.FolderType.Closed).ToImageSource()
}
);
// The commented out code can be used with Microsofts Shell API Codepack
//ShellObject o = (ShellObject)KnownFolders.Desktop;
/* foreach (IKnownFolder o in new IKnownFolder[] { KnownFolders.Desktop, KnownFolders.Documents })
* {
* //string s = o. //Environment.GetFolderPath(spf);
* FSItemVM info = new FSItemVM()
* {
* FullPath = o.Path,
* DisplayName = o.LocalizedName, //System.IO.Path.GetFileName(s),
* type = FSItemType.Folder,
* DisplayIcon = ((ShellObject)o).Thumbnail.SmallBitmapSource//Etier.IconHelper.IconReader.GetFolderIcon(s, Etier.IconHelper.IconReader.IconSize.Small, Etier.IconHelper.IconReader.FolderType.Closed).ToImageSource()
* };
* CurrentItems.Add(info);
* //((ShellObject)o).Thumbnail.SmallBitmap.Save(o.LocalizedName + ".png");
* }*/
/*foreach (ShellObject o in KnownFolders.Desktop)
* {
* FSItemVM info = new FSItemVM()
* {
* FullPath = o.ParsingName,
* DisplayName = o.Name, //System.IO.Path.GetFileName(s),
* type = FSItemType.Folder,
* DisplayIcon = ((ShellObject)o).Thumbnail.BitmapSource//Etier.IconHelper.IconReader.GetFolderIcon(s, Etier.IconHelper.IconReader.IconSize.Small, Etier.IconHelper.IconReader.FolderType.Closed).ToImageSource()
* };
* CurrentItems.Add(info);
* }*/
CurrentItems.Add(null); // add a separator
// add drives
string pathroot;
try { pathroot = System.IO.Path.GetPathRoot(CurrentFolder); }
catch (Exception) { pathroot = ""; }
foreach (string s in Directory.GetLogicalDrives())
{
FSItemVM info = new FSItemVM()
{
FullPath = s,
DisplayName = s,
type = FSItemType.Folder,
DisplayIcon = IconExtractor.GetFolderIcon(s).ToImageSource()
};
CurrentItems.Add(info);
// add items under current folder
if (String.Compare(pathroot, s, true) == 0)
{
string[] dirs = CurrentFolder.Split(new char[] { System.IO.Path.DirectorySeparatorChar }, StringSplitOptions.RemoveEmptyEntries);
for (int i = 1; i < dirs.Length; i++)
{
string curdir = String.Join("" + System.IO.Path.DirectorySeparatorChar, dirs, 0, i + 1);
info = new FSItemVM()
{
FullPath = curdir,
DisplayName = dirs[i],
type = FSItemType.Folder,
DisplayIcon = IconExtractor.GetFolderIcon(curdir, true).ToImageSource(),
Indentation = i * 10
};
CurrentItems.Add(info);
}
SelectedItem = CurrentItems[CurrentItems.Count - 1];
}
}
CurrentItems.Add(null);
// add recent locations
if (RecentLocations != null)
{
List <string> fullpaths = new List <string>(); // remember paths to avoid adding duplicates
foreach (object o in RecentLocations)
{
string s = o.ToString();
s = System.IO.Path.GetDirectoryName(s);
if (!fullpaths.Contains(s))
{
fullpaths.Add(s);
FSItemVM it = new FSItemVM()
{
FullPath = s,
ShowToolTip = true,
DisplayName = System.IO.Path.GetFileName(s),
type = FSItemType.Folder,
DisplayIcon = IconExtractor.GetFolderIcon(s).ToImageSource()
};
if (it.DisplayName.Trim() == "")
{
it.DisplayName = it.FullPath;
}
CurrentItems.Add(it);
}
}
}
}
