public void Dispose()
{
_disposed = true;
if (_iShellFolder2 != null)
{
try
{
Marshal.ReleaseComObject(_iShellFolder2);
_iShellFolder2 = null;
}
catch (Exception ex) { Debug.WriteLine(ex.Message); }
catch { Debug.WriteLine("Exception thorown when releasing IShellFolder2."); }
}
if (_ptrShellFolder2 != IntPtr.Zero)
{
try
{
Marshal.Release(_ptrShellFolder2);
}
catch (Exception) { }
catch { Debug.WriteLine("Exception thorown when releasing IShellFolder2's Ptr."); }
finally
{
_ptrShellFolder2 = IntPtr.Zero;
}
}
GC.SuppressFinalize(this);
}
private static bool isVistaUp = Environment.OSVersion.Version.Major >= 6; //5 = XP, 6 = Vista
//http://msdn.microsoft.com/en-us/library/bb761848(VS.85).aspx
public static bool GetIExtractImage(
IShellFolder2 parent,
IntPtr filePidl,
out IntPtr iExtractImagePtr,
out IExtractImage iExtractImage)
{
if (!isVistaUp)
{
throw new NotSupportedException("Require Vista or above.");
}
if (parent.GetUIObjectOf(
IntPtr.Zero,
1,
new IntPtr[] { filePidl },
ref ShellAPI.IID_IExtractImage,
IntPtr.Zero,
out iExtractImagePtr) == ShellAPI.S_OK)
{
iExtractImage =
(IExtractImage)Marshal.GetTypedObjectForIUnknown(
iExtractImagePtr, typeof(IExtractImage));
return(true);
}
else
{
iExtractImagePtr = IntPtr.Zero;
iExtractImage = null;
return(false);
}
}
protected override void refresh(IShellFolder2 parentShellFolder, PIDL relPIDL, PIDL fullPIDL, RefreshModeEnum mode)
{
base.refresh(parentShellFolder, relPIDL, fullPIDL, mode);
if ((mode & RefreshModeEnum.FullProps) != 0 &&
parentShellFolder != null && relPIDL != null && fullPIDL != null)
{
if (!FullName.StartsWith("::") && File.Exists(FullName))
{
try
{
FileInfo fi = new FileInfo(FullName);
IsReadOnly = fi.IsReadOnly;
Attributes = fi.Attributes;
Length = fi.Length;
LastAccessTime = fi.LastAccessTime;
LastWriteTime = fi.LastWriteTime;
CreationTime = fi.CreationTime;
}
catch { }
}
else //0.18: Uses File to return FileInfo by default
{
ShellAPI.SFGAO attribute = shGetFileAttribute(fullPIDL, ShellAPI.SFGAO.READONLY);
IsReadOnly = (attribute & ShellAPI.SFGAO.READONLY) != 0;
Length = 0;
}
}
}
/// <summary>
/// Retrieves the IContextMenu for specific items
/// </summary>
/// <param name="parent">the parent IShellFolder which contains the items</param>
/// <param name="pidls">the pidls of the items for which to retrieve the IContextMenu</param>
/// <param name="icontextMenuPtr">the pointer to the IContextMenu</param>
/// <param name="iContextMenu">the IContextMenu for the items</param>
/// <returns>true if the IContextMenu has been retrieved succesfully, false otherwise</returns>
public static bool GetIContextMenu(
IShellFolder2 parent,
IntPtr[] pidls,
out IntPtr iContextMenuPtr,
out IContextMenu iContextMenu)
{
if (parent.GetUIObjectOf(
IntPtr.Zero,
(uint)pidls.Length,
pidls,
ref ShellAPI.IID_IContextMenu,
IntPtr.Zero,
out iContextMenuPtr) == ShellAPI.S_OK)
{
iContextMenu =
(IContextMenu)Marshal.GetTypedObjectForIUnknown(
iContextMenuPtr, typeof(IContextMenu));
return(true);
}
else
{
iContextMenuPtr = IntPtr.Zero;
iContextMenu = null;
return(false);
}
}
public void Dispose()
{
_disposed = true;
if (_iShellFolder2 != null)
{
try
{
Marshal.ReleaseComObject(_iShellFolder2);
_iShellFolder2 = null;
}
catch (Exception ex) { Debug.WriteLine(ex.Message + " when releasing IShellFolder2."); }
//catch { }
}
if (_ptrShellFolder2 != IntPtr.Zero)
{
try
{
Marshal.Release(_ptrShellFolder2);
}
//catch (Exception) { }
catch { Debug.WriteLine("Exception thorown when releasing IShellFolder2's Ptr."); }
finally
{
_ptrShellFolder2 = IntPtr.Zero;
}
}
GC.SuppressFinalize(this);
}
//http://msdn.microsoft.com/en-us/library/bb761848(VS.85).aspx
public static bool GetIExtractImage(
IShellFolder2 parent,
IntPtr filePidl,
out IntPtr iExtractImagePtr,
out IExtractImage iExtractImage)
{
if (parent.GetUIObjectOf(
IntPtr.Zero,
1,
new IntPtr[] { filePidl },
ref ShellAPI.IID_IExtractImage,
IntPtr.Zero,
out iExtractImagePtr) == ShellAPI.S_OK)
{
iExtractImage =
(IExtractImage)Marshal.GetTypedObjectForIUnknown(
iExtractImagePtr, typeof(IExtractImage));
return(true);
}
else
{
iExtractImagePtr = IntPtr.Zero;
iExtractImage = null;
return(false);
}
}
private static FileAttributes loadAttributes(IShellFolder2 iShellFolder, PIDL pidlFull, PIDL pidlRel)
{
FileAttributes retVal = new FileAttributes();
//ShellAPI.SFGAO attribute = shGetFileAttribute(pidlFull, ShellAPI.SFGAO.READONLY |
// ShellAPI.SFGAO.FOLDER | ShellAPI.SFGAO.FILESYSTEM | ShellAPI.SFGAO.STREAM | ShellAPI.SFGAO.FILESYSANCESTOR |
// ShellAPI.SFGAO.HIDDEN);
ShellAPI.SFGAO attribute = ShellAPI.SFGAO.READONLY | ShellAPI.SFGAO.FOLDER | ShellAPI.SFGAO.FILESYSTEM | ShellAPI.SFGAO.STREAM | ShellAPI.SFGAO.FILESYSANCESTOR;
iShellFolder.GetAttributesOf(1, new IntPtr[] { pidlRel.Ptr }, ref attribute);
if (!IOTools.IsZip(attribute) && (attribute & ShellAPI.SFGAO.FOLDER) != 0)
{
retVal |= FileAttributes.Directory;
}
if ((attribute & ShellAPI.SFGAO.HIDDEN) != 0)
{
retVal |= FileAttributes.Hidden;
}
if ((attribute & ShellAPI.SFGAO.READONLY) != 0)
{
retVal |= FileAttributes.ReadOnly;
}
return(retVal);
}
//http://msdn.microsoft.com/en-us/library/bb761848(VS.85).aspx
public static bool GetIExtractImage(
IShellFolder2 parent,
IntPtr filePidl,
out IntPtr iExtractImagePtr,
out IExtractImage iExtractImage)
{
if (!isVistaUp)
throw new NotSupportedException("Require Vista or above.");
if (parent.GetUIObjectOf(
IntPtr.Zero,
1,
new IntPtr[] { filePidl },
ref ShellAPI.IID_IExtractImage,
IntPtr.Zero,
out iExtractImagePtr) == ShellAPI.S_OK)
{
iExtractImage =
(IExtractImage)Marshal.GetTypedObjectForIUnknown(
iExtractImagePtr, typeof(IExtractImage));
return true;
}
else
{
iExtractImagePtr = IntPtr.Zero;
iExtractImage = null;
return false;
}
}
//http://msdn.microsoft.com/en-us/library/bb761848(VS.85).aspx
public static bool GetIExtractImage(
IShellFolder2 parent,
IntPtr filePidl,
out IntPtr iExtractImagePtr,
out IExtractImage iExtractImage)
{
if (parent.GetUIObjectOf(
IntPtr.Zero,
1,
new IntPtr[] { filePidl },
ref ShellAPI.IID_IExtractImage,
IntPtr.Zero,
out iExtractImagePtr) == ShellAPI.S_OK)
{
iExtractImage =
(IExtractImage)Marshal.GetTypedObjectForIUnknown(
iExtractImagePtr, typeof(IExtractImage));
return true;
}
else
{
iExtractImagePtr = IntPtr.Zero;
iExtractImage = null;
return false;
}
}
private static string loadName(IShellFolder2 iShellFolder, IntPtr ptr, ShellAPI.SHGNO uFlags)
{
if (iShellFolder == null)
{
return(null);
}
IntPtr ptrStr = Marshal.AllocCoTaskMem(ShellAPI.MAX_PATH * 2 + 4);
Marshal.WriteInt32(ptrStr, 0, 0);
StringBuilder buf = new StringBuilder(ShellAPI.MAX_PATH);
try
{
if (iShellFolder.GetDisplayNameOf(ptr, uFlags, ptrStr) == ShellAPI.S_OK)
{
ShellAPI.StrRetToBuf(ptrStr, ptr, buf, ShellAPI.MAX_PATH);
}
}
finally
{
if (ptrStr != IntPtr.Zero)
{
Marshal.FreeCoTaskMem(ptrStr);
}
ptrStr = IntPtr.Zero;
}
return(buf.ToString());
}
protected override void refresh(IShellFolder2 parentShellFolder, PIDL relPIDL, PIDL fullPIDL)
{
base.refresh(parentShellFolder, relPIDL, fullPIDL);
if (parentShellFolder != null && relPIDL != null && fullPIDL != null)
{
ShellAPI.SFGAO attribute = shGetFileAttribute(fullPIDL, ShellAPI.SFGAO.BROWSABLE |
ShellAPI.SFGAO.FILESYSTEM | ShellAPI.SFGAO.HASSUBFOLDER);
IsBrowsable = (attribute & ShellAPI.SFGAO.BROWSABLE) != 0 || (attribute & ShellAPI.SFGAO.CONTENTSMASK) != 0;
IsFileSystem = (attribute & ShellAPI.SFGAO.FILESYSTEM) != 0;
HasSubFolder = (attribute & ShellAPI.SFGAO.HASSUBFOLDER) != 0;
if (!FullName.StartsWith("::") && Directory.Exists(FullName))
{
try
{
DirectoryInfo di = new DirectoryInfo(FullName);
Attributes = di.Attributes;
LastAccessTime = di.LastAccessTime;
LastWriteTime = di.LastWriteTime;
CreationTime = di.CreationTime;
}
catch { }
}
initDirectoryType();
}
}
internal FileInfoEx(IShellFolder2 parentShellFolder, DirectoryInfoEx parentDir, PIDL relPIDL)
{
Parent = parentDir;
parentDir.RequestPIDL(parentPIDL =>
{
init(parentShellFolder, parentPIDL, relPIDL);
});
}
internal DirectoryInfoEx(IShellFolder2 parentShellFolder, PIDL parentPIDL, PIDL relPIDL,
bool parentIsLibrary)
{
init(parentShellFolder, parentPIDL, relPIDL);
//0.22: Fix illegal PIDL for Directory under Library.ms directory
if (parentIsLibrary)
{
init(FullName);
}
}
/// <summary>
/// Initialize object from <paramref name="intPtrShellFolder2"/>
/// or <paramref name="iShellFolder2"/>. You should use only one
/// parameter here and set the other to default if necessary.
/// </summary>
/// <param name="intPtrShellFolder2"></param>
/// <param name="iShellFolder2"></param>
protected void InitObject(IntPtr intPtrShellFolder2,
IShellFolder2 iShellFolder2 = null)
{
_intPtrShellFolder2 = intPtrShellFolder2;
if (_intPtrShellFolder2 != IntPtr.Zero)
{
Obj = (IShellFolder2)Marshal.GetTypedObjectForIUnknown(intPtrShellFolder2, typeof(IShellFolder2));
}
else
{
Obj = iShellFolder2;
}
}
internal FileInfoEx(IShellFolder2 parentShellFolder, DirectoryInfoEx parentDir, PIDL relPIDL)
{
Parent = parentDir;
PIDL parentPIDL = parentDir.PIDL;
try
{
init(parentShellFolder, parentPIDL, relPIDL);
}
finally
{
if (parentPIDL != null) parentPIDL.Free();
parentPIDL = null;
}
}
/// <summary>
/// Source: http://www.codeproject.com/Articles/15360/Implementing-IDisposable-and-the-Dispose-Pattern-P
/// </summary>
/// <param name="disposing"></param>
protected virtual void Dispose(bool disposing)
{
if (_disposed == false)
{
if (disposing == true)
{
if (Obj != null)
{
try
{
Marshal.ReleaseComObject(Obj);
}
catch
{
// Ignoring this on exit of lifetime
}
finally
{
Obj = null;
}
}
if (_intPtrShellFolder2 != IntPtr.Zero)
{
try
{
Marshal.Release(_intPtrShellFolder2);
}
catch { }
finally
{
_intPtrShellFolder2 = IntPtr.Zero;
}
}
GC.SuppressFinalize(this);
}
// There are no unmanaged resources to release, but
// if we add them, they need to be released here.
}
_disposed = true;
//// If it is available, make the call to the
//// base class's Dispose(Boolean) method
////base.Dispose(disposing);
}
/// <summary>
/// Creates the desktop shell folder.
/// </summary>
/// <returns>The desktop shell folder.</returns>
private static ShellItem CreateDesktopShellFolder()
{
// Get the desktop shell folder interface.
//IShellFolder desktopShellFolderInterface = null;
//var result = Shell32.SHGetDesktopFolder(out desktopShellFolderInterface);
IShellFolder2 desktopShellFolderInterface = null;
var result = Shell32Ext.SHGetDesktopFolder(out desktopShellFolderInterface);
// Validate the result.
if (result != 0)
{
// Throw the failure as an exception.
Marshal.ThrowExceptionForHR(result);
}
// Get the dekstop PDIL.
var desktopPIDL = IntPtr.Zero;
result = Shell32.SHGetSpecialFolderLocation(IntPtr.Zero, CSIDL.CSIDL_DESKTOP, ref desktopPIDL);
// Validate the result.
if (result != 0)
{
// Throw the failure as an exception.
Marshal.ThrowExceptionForHR(result);
}
// Get the file info.
var fileInfo = new SHFILEINFO();
Shell32.SHGetFileInfo(desktopPIDL, 0, out fileInfo, (uint)Marshal.SizeOf(fileInfo),
SHGFI.SHGFI_DISPLAYNAME | SHGFI.SHGFI_PIDL | SHGFI.SHGFI_SMALLICON | SHGFI.SHGFI_SYSICONINDEX);
// Return the Shell Folder.
return(new ShellItem
{
DisplayName = fileInfo.szDisplayName,
IconIndex = fileInfo.iIcon,
HasSubFolders = true,
IsFolder = true,
ShellFolderInterface = desktopShellFolderInterface,
PIDL = desktopPIDL,
RelativePIDL = desktopPIDL
});
}
internal FileInfoEx(IShellFolder2 parentShellFolder, DirectoryInfoEx parentDir, PIDL relPIDL)
{
Parent = parentDir;
PIDL parentPIDL = parentDir.PIDL;
try
{
init(parentShellFolder, parentPIDL, relPIDL);
}
finally
{
if (parentPIDL != null)
{
parentPIDL.Free();
}
parentPIDL = null;
}
}
internal DirectoryInfoEx(IShellFolder2 parentShellFolder, PIDL fullPIDL)
{
init(parentShellFolder, fullPIDL);
}
internal DirectoryInfoEx(IShellFolder2 parentShellFolder, PIDL parentPIDL, PIDL relPIDL)
{
init(parentShellFolder, parentPIDL, relPIDL);
}
internal static string PIDLToPath(IShellFolder2 iShellFolder, PIDL pidlRel)
{
return(loadName(iShellFolder, pidlRel, ShellAPI.SHGNO.FORPARSING));
}
/// <summary>
/// Retrieves the IContextMenu for specific items
/// </summary>
/// <param name="parent">the parent IShellFolder which contains the items</param>
/// <param name="pidls">the pidls of the items for which to retrieve the IContextMenu</param>
/// <param name="icontextMenuPtr">the pointer to the IContextMenu</param>
/// <param name="iContextMenu">the IContextMenu for the items</param>
/// <returns>true if the IContextMenu has been retrieved succesfully, false otherwise</returns>
public static bool GetIContextMenu(
IShellFolder2 parent,
IntPtr[] pidls,
out IntPtr iContextMenuPtr,
out IContextMenu iContextMenu)
{
if (parent.GetUIObjectOf(
IntPtr.Zero,
(uint)pidls.Length,
pidls,
ref ShellAPI.IID_IContextMenu,
IntPtr.Zero,
out iContextMenuPtr) == ShellAPI.S_OK)
{
iContextMenu =
(IContextMenu)Marshal.GetTypedObjectForIUnknown(
iContextMenuPtr, typeof(IContextMenu));
return true;
}
else
{
iContextMenuPtr = IntPtr.Zero;
iContextMenu = null;
return false;
}
}
protected override void refresh(IShellFolder2 parentShellFolder, PIDL relPIDL, PIDL fullPIDL)
{
base.refresh(parentShellFolder, relPIDL, fullPIDL);
if (parentShellFolder != null && relPIDL != null && fullPIDL != null)
{
ShellAPI.SFGAO attribute = shGetFileAttribute(fullPIDL, ShellAPI.SFGAO.BROWSABLE |
ShellAPI.SFGAO.FILESYSTEM | ShellAPI.SFGAO.HASSUBFOLDER);
IsBrowsable = (attribute & ShellAPI.SFGAO.BROWSABLE) != 0 || (attribute & ShellAPI.SFGAO.CONTENTSMASK) != 0;
IsFileSystem = (attribute & ShellAPI.SFGAO.FILESYSTEM) != 0;
HasSubFolder = (attribute & ShellAPI.SFGAO.HASSUBFOLDER) != 0;
if (Directory.Exists(FullName))
try
{
DirectoryInfo di = new DirectoryInfo(FullName);
Attributes = di.Attributes;
LastAccessTime = di.LastAccessTime;
LastWriteTime = di.LastWriteTime;
CreationTime = di.CreationTime;
}
catch { }
initDirectoryType();
}
}
private static string loadName(IShellFolder2 iShellFolder, PIDL relPidl, ShellAPI.SHGNO uFlags)
{
return(loadName(iShellFolder, relPidl.Ptr, uFlags));
}
internal FileInfoEx(IShellFolder2 parentShellFolder, PIDL fullPIDL)
{
init(parentShellFolder, fullPIDL);
}
internal FileInfoEx(IShellFolder2 parentShellFolder, PIDL fullPIDL)
{
init(parentShellFolder, fullPIDL);
}
internal FileInfoEx(IShellFolder2 parentShellFolder, PIDL parentPIDL, PIDL relPIDL)
{
init(parentShellFolder, parentPIDL, relPIDL);
}
protected override void refresh(IShellFolder2 parentShellFolder, PIDL relPIDL, PIDL fullPIDL)
{
base.refresh(parentShellFolder, relPIDL, fullPIDL);
if (parentShellFolder != null && relPIDL != null && fullPIDL != null)
{
if (!FullName.StartsWith("::") && File.Exists(FullName))
try
{
FileInfo fi = new FileInfo(FullName);
IsReadOnly = fi.IsReadOnly;
Attributes = fi.Attributes;
Length = fi.Length;
LastAccessTime = fi.LastAccessTime;
LastWriteTime = fi.LastWriteTime;
CreationTime = fi.CreationTime;
}
catch { }
else //0.18: Uses File to return FileInfo by default
{
ShellAPI.SFGAO attribute = shGetFileAttribute(fullPIDL, ShellAPI.SFGAO.READONLY);
IsReadOnly = (attribute & ShellAPI.SFGAO.READONLY) != 0;
Length = 0;
}
}
}
internal ShellFolder2(IntPtr ptrShellFolder2)
{
_ptrShellFolder2 = ptrShellFolder2;
_iShellFolder2 = (IShellFolder2)Marshal.GetTypedObjectForIUnknown(ptrShellFolder2, typeof(IShellFolder2));
}
internal DirectoryInfoEx(IShellFolder2 parentShellFolder, PIDL fullPIDL)
{
init(parentShellFolder, fullPIDL);
}
internal DirectoryInfoEx(IShellFolder2 parentShellFolder, PIDL parentPIDL, PIDL relPIDL)
{
init(parentShellFolder, parentPIDL, relPIDL);
}
public CFolderViewImplCategoryProvider(IShellFolder2 psf) => m_psf = psf;
private static string loadName(IShellFolder2 iShellFolder, ShellAPI.SHGNO uFlags)
{
return(loadName(iShellFolder, new PIDL(IntPtr.Zero, false), uFlags));
}
public static extern int SHGetDesktopFolder(out IShellFolder2 ppshf);
public void CanEnumerateDesktopFolders()
{
// Defines the type of items that we want to retieve below the desktop root item
const SHCONTF flags = SHCONTF.NONFOLDERS | SHCONTF.FOLDERS | SHCONTF.INCLUDEHIDDEN;
// Get the desktop root folder.
IntPtr ptrDesktopFolder = default(IntPtr);
IntPtr enumerator = default(IntPtr);
IShellFolder2 iDesktopFolder = null;
// Enumerate over children of given shell folder item using this interface
// https://msdn.microsoft.com/en-us/library/windows/desktop/bb761983(v=vs.85).aspx
IEnumIDList enumIDs = null;
try
{
HRESULT hr = NativeMethods.SHGetDesktopFolder(out ptrDesktopFolder);
Assert.IsTrue(hr == HRESULT.S_OK);
if (ptrDesktopFolder != IntPtr.Zero)
{
iDesktopFolder = (IShellFolder2)Marshal.GetTypedObjectForIUnknown(ptrDesktopFolder, typeof(IShellFolder2));
}
Assert.IsTrue(iDesktopFolder != null);
// Create an enumerator and enumerate over each item.
hr = iDesktopFolder.EnumObjects(IntPtr.Zero, flags, out enumerator);
Assert.IsTrue(hr == HRESULT.S_OK);
// Convert enum IntPtr to interface
enumIDs = (IEnumIDList)Marshal.GetTypedObjectForIUnknown(enumerator, typeof(IEnumIDList));
Assert.IsTrue(enumIDs != null);
uint fetched, count = 0;
IntPtr apidl = default(IntPtr);
// Get one item below desktop root at a time and process by getting its display name
for (; enumIDs.Next(1, out apidl, out fetched) == HRESULT.S_OK; count++)
{
if (fetched <= 0) // End this loop if no more items are available
{
break;
}
IntPtr ptrStr = default(IntPtr); // get strings for this item
try
{
string displayName = null, parseName = null;
ptrStr = Marshal.AllocCoTaskMem(NativeMethods.MAX_PATH * 2 + 4);
Marshal.WriteInt32(ptrStr, 0, 0);
StringBuilder buf = new StringBuilder(NativeMethods.MAX_PATH);
// The apidl ITEMIDLIST structures returned in the array are relative to
// the IShellFolder being enumerated.
if (iDesktopFolder.GetDisplayNameOf(apidl, SHGDNF.SHGDN_NORMAL, ptrStr) == HRESULT.S_OK)
{
NativeMethods.StrRetToBuf(ptrStr, ptrDesktopFolder, buf, NativeMethods.MAX_PATH);
displayName = buf.ToString();
}
if (iDesktopFolder.GetDisplayNameOf(apidl, SHGDNF.SHGDN_FORPARSING, ptrStr) == HRESULT.S_OK)
{
NativeMethods.StrRetToBuf(ptrStr, ptrDesktopFolder, buf, NativeMethods.MAX_PATH);
parseName = buf.ToString();
}
Assert.IsFalse(string.IsNullOrEmpty(displayName));
Assert.IsFalse(string.IsNullOrEmpty(parseName));
}
finally
{
ptrStr = PidlManager.FreeCoTaskMem(ptrStr);
apidl = PidlManager.FreeCoTaskMem(apidl);
}
}
// There should be more than one item below the desktop root item
// 'My PC', 'Recycle Bin', and 'Network' are already three
Assert.IsTrue(count > 2);
}
finally
{
if (enumerator != default(IntPtr))
{
Marshal.Release(enumerator);
}
if (iDesktopFolder != null)
{
Marshal.ReleaseComObject(iDesktopFolder);
}
if (ptrDesktopFolder != default(IntPtr))
{
Marshal.Release(ptrDesktopFolder);
}
}
}
/// <summary>
/// Class constructor from <see cref="IShellFolder2"/> interface.
/// </summary>
/// <param name="iShellFolder2"></param>
public ShellFolder(IShellFolder2 iShellFolder2)
: this()
{
InitObject(IntPtr.Zero, iShellFolder2);
}
protected virtual void refresh(IShellFolder2 parentShellFolder, PIDL relPIDL, PIDL fullPIDL, RefreshModeEnum mode)
{
if (parentShellFolder != null && fullPIDL != null && relPIDL != null)
{
Attributes = loadAttributes(parentShellFolder, fullPIDL, relPIDL);
string parseName = loadName(parentShellFolder, relPIDL, ShellAPI.SHGNO.FORPARSING);
FullName = "";
//Console.WriteLine("relPIDL.size = {0}", relPIDL.Size);
//Console.WriteLine("PIDL.size = {0}", _pidl.Size);
if (relPIDL.Size == 0)
{
FullName = IOTools.IID_Desktop;
}
else
//0.12: Fixed Fullname of User/Shared directory under desktop is now it's GUID instead of it's file path.
//0.13: Fixed All subdirectory under User/Shared directory uses GUID now.
{
if (DirectoryInfoEx.CurrentUserDirectory != null)
{
if (parseName == DirectoryInfoEx.CurrentUserDirectory.FullName &&
loadName(parentShellFolder, ShellAPI.SHGNO.FORPARSING) == Environment.GetFolderPath(Environment.SpecialFolder.Desktop))
{
FullName = IOTools.IID_UserFiles;
}
//else if (
// (parseName.StartsWith(DirectoryInfoEx.CurrentUserDirectory.FullName) &&
// _parent != null && _parent.FullName.StartsWith(IOTools.IID_UserFiles))
// ||
// (OriginalPath != null && OriginalPath.StartsWith(IOTools.IID_UserFiles))
// )
//{
// FullName = parseName.Replace(DirectoryInfoEx.CurrentUserDirectory.FullName, IOTools.IID_UserFiles);
//}
}
if (DirectoryInfoEx.SharedDirectory != null)
{
if (parseName == DirectoryInfoEx.SharedDirectory.FullName &&
loadName(parentShellFolder, ShellAPI.SHGNO.FORPARSING) == Environment.GetFolderPath(Environment.SpecialFolder.Desktop))
{
FullName = IOTools.IID_Public;
}
//else if (
// (parseName.StartsWith(DirectoryInfoEx.SharedDirectory.FullName) &&
// _parent != null && _parent.FullName.StartsWith(IOTools.IID_Public))
// ||
// (OriginalPath != null && OriginalPath.StartsWith(IOTools.IID_Public))
// )
// FullName = parseName.Replace(DirectoryInfoEx.SharedDirectory.FullName, IOTools.IID_Public);
}
//if (_parent != null && _parent.FullName.StartsWith(IOTools.IID_Library)
// && !parseName.StartsWith(IOTools.IID_Library))
// FullName = PathEx.Combine(_parent.FullName, PathEx.GetFileName(parseName));
if (FullName == "")
{
FullName = parseName;
}
}
//if (DirectoryInfoEx.CurrentUserDirectory != null && parseName == DirectoryInfoEx.CurrentUserDirectory.FullName &&
//loadName(parentShellFolder, ShellAPI.SHGNO.FORPARSING) == Environment.GetFolderPath(Environment.SpecialFolder.Desktop))
// FullName = IOTools.IID_UserFiles;
//else
//if (DirectoryInfoEx.SharedDirectory != null && parseName == DirectoryInfoEx.SharedDirectory.FullName &&
// loadName(parentShellFolder, ShellAPI.SHGNO.FORPARSING) == Environment.GetFolderPath(Environment.SpecialFolder.Desktop))
// FullName = IOTools.IID_Public;
//else
if (OriginalPath == null)
{
OriginalPath = FullName;
}
if (parseName.StartsWith("::")) //Guid
{
parseName = loadName(parentShellFolder, relPIDL, ShellAPI.SHGNO.NORMAL);
}
_name = FullName.EndsWith("\\") ? FullName : PathEx.GetFileName(FullName);
Label = loadName(parentShellFolder, relPIDL, ShellAPI.SHGNO.NORMAL);
}
else
{
if (OriginalPath != null)
{
string origPath = Helper.RemoveSlash(OriginalPath);
_name = Path.GetFileName(origPath);
Label = _name;
FullName = origPath;
}
}
}
internal FileInfoEx(IShellFolder2 parentShellFolder, PIDL parentPIDL, PIDL relPIDL)
{
init(parentShellFolder, parentPIDL, relPIDL);
}
internal ShellFolder2(IntPtr ptrShellFolder2)
{
_ptrShellFolder2 = ptrShellFolder2;
_iShellFolder2 = (IShellFolder2)Marshal.GetTypedObjectForIUnknown(ptrShellFolder2, typeof(IShellFolder2));
}
internal DirectoryInfoEx(IShellFolder2 parentShellFolder, PIDL parentPIDL, PIDL relPIDL,
bool parentIsLibrary)
{
init(parentShellFolder, parentPIDL, relPIDL);
//0.22: Fix illegal PIDL for Directory under Library.ms directory
if (parentIsLibrary)
{
init(FullName);
}
}
