internal FileInfoEx(PIDL fullPIDL, bool freeFullPIDL)
{
init(fullPIDL);
checkProperties();
if (freeFullPIDL)
fullPIDL.Free();
}
//private static Bitmap loadJumbo(string lookup, bool forceLoadFromDisk, IconSize size)
//{
// SysImageList _imgList = isVistaUp() && ((size == IconSize.thumbnail) || (size == IconSize.jumbo)) ? _imgListJumbo : _imgListXL;
// try
// {
// Icon icon = _imgList.Icon(_imgList.IconIndex(lookup, forceLoadFromDisk));
// Bitmap bitmap = icon.ToBitmap();
// icon.Dispose();
// System.Drawing.Color empty = System.Drawing.Color.FromArgb(0, 0, 0, 0);
// if (bitmap.Width < 256)
// bitmap = resizeImage(bitmap, new System.Drawing.Size(256, 256), 0);
// else if (bitmap.GetPixel(100, 100) == empty && bitmap.GetPixel(200, 200) == empty && bitmap.GetPixel(200, 200) == empty)
// {
// _imgList.ImageListSize = SysImageListSize.largeIcons;
// bitmap = resizeJumbo(_imgList.Icon(_imgList.IconIndex(lookup)).ToBitmap(), new System.Drawing.Size(200, 200), 5);
// }
// return bitmap;
// }
// catch
// {
// return GetFileIcon(lookup, IconSize.large);
// }
//}
protected override Bitmap KeyToBitmap(string key, IconSize size)
{
try
{
bool isDiskFolder = key.EndsWith(":\\");
bool isTemp = key.Equals(tempPath);
string ext = PathEx.GetExtension(key).ToLower();
if (!ext.StartsWith("."))
{
if (specialExtFilter.Split(',').Contains(key))
{
switch (ext)
{
case ".exe":
ShellDll.PIDL pidlLookup = FileSystemInfoEx.FromString(key).PIDL;
try
{
return(GetFileIcon(pidlLookup.Ptr, size));
}
finally { if (pidlLookup != null)
{
pidlLookup.Free();
}
}
case ".lnk":
using (ShellLink sl = new ShellLink(key))
switch (size)
{
case IconSize.small:
return(sl.SmallIcon.ToBitmap());
default: return(sl.LargeIcon.ToBitmap());
}
}
}
}
if (fileBasedFSFilter.Split(',').Contains(key))
{
return(GetFileBasedFSBitmap(key, size));
}
else
if (key == "" || key.StartsWith(".")) //Extension
{
return(GetFileIcon(key, size));
}
else
if (IsSpecialFolder(key))
{
ShellDll.PIDL pidlLookup = FileSystemInfoEx.FromString(key).PIDL;
try
{
return(GetFileIcon(pidlLookup.Ptr, size));
}
finally { if (pidlLookup != null)
{
pidlLookup.Free();
}
}
}
else
{
switch (size)
{
case IconSize.thumbnail:
return(loadThumbnail(key, isDiskFolder || isTemp));
//case IconSize.jumbo:
//case IconSize.extraLarge:
// return loadJumbo(key, isDiskFolder || isTemp, size);
//case IconSize.large :
// _imgList.ImageListSize = SysImageListSize.largeIcons;
// return _imgList.Icon(_imgList.IconIndex(key, isDiskFolder)).ToBitmap();
//case IconSize.small :
// _imgList.ImageListSize = SysImageListSize.smallIcons;
// return _imgList.Icon(_imgList.IconIndex(key, isDiskFolder)).ToBitmap();
default:
try
{
return(GetFileIcon(key, size));
}
catch { return(KeyToBitmap(UCUtils.GetProgramPath(), size)); }
}
}
}
catch { return(new Bitmap(1, 1)); }
}
protected override void WndProc(ref Message m)
{
if (m.Msg == (int)ShellAPI.WM.SH_NOTIFY)
{
ShellAPI.SHNOTIFYSTRUCT shNotify =
(ShellAPI.SHNOTIFYSTRUCT)Marshal.PtrToStructure(m.WParam, typeof(ShellAPI.SHNOTIFYSTRUCT));
//Console.Out.WriteLine("Event: {0}", (ShellAPI.SHCNE)m.LParam);
//if (shNotify.dwItem1 != IntPtr.Zero)
//PIDL.Write(shNotify.dwItem1);
//if (shNotify.dwItem2 != IntPtr.Zero)
//PIDL.Write(shNotify.dwItem2);
try
{
switch ((ShellAPI.SHCNE)m.LParam)
{
#region File Changes
case ShellAPI.SHCNE.CREATE:
#region Create Item
{
if (!PIDL.IsEmpty(shNotify.dwItem1))
{
IntPtr parent, child, relative;
PIDL.SplitPidl(shNotify.dwItem1, out parent, out child);
PIDL parentPIDL = new PIDL(parent, false);
ShellItem parentItem = br.GetShellItem(parentPIDL);
if (parentItem != null && parentItem.FilesExpanded && !parentItem.SubFiles.Contains(child))
{
ShellAPI.SHGetRealIDL(
parentItem.ShellFolder,
child,
out relative);
parentItem.AddItem(new ShellItem(br, parentItem, relative));
}
Marshal.FreeCoTaskMem(child);
parentPIDL.Free();
}
}
#endregion
break;
case ShellAPI.SHCNE.RENAMEITEM:
#region Rename Item
{
if (!PIDL.IsEmpty(shNotify.dwItem1) && !PIDL.IsEmpty(shNotify.dwItem2))
{
ShellItem item = br.GetShellItem(new PIDL(shNotify.dwItem1, true));
if (item != null)
{
item.Update(shNotify.dwItem2, ShellItemUpdateType.Renamed);
}
}
}
#endregion
break;
case ShellAPI.SHCNE.DELETE:
#region Delete Item
{
if (!PIDL.IsEmpty(shNotify.dwItem1))
{
IntPtr parent, child;
PIDL.SplitPidl(shNotify.dwItem1, out parent, out child);
PIDL parentPIDL = new PIDL(parent, false);
ShellItem parentItem = br.GetShellItem(parentPIDL);
if (parentItem != null && parentItem.SubFiles.Contains(child))
{
parentItem.RemoveItem(parentItem.SubFiles[child]);
}
Marshal.FreeCoTaskMem(child);
parentPIDL.Free();
}
}
#endregion
break;
case ShellAPI.SHCNE.UPDATEITEM:
#region Update Item
{
if (!PIDL.IsEmpty(shNotify.dwItem1))
{
ShellItem item = br.GetShellItem(new PIDL(shNotify.dwItem1, true));
if (item != null)
{
Console.Out.WriteLine("Item: {0}", item);
item.Update(IntPtr.Zero, ShellItemUpdateType.Updated);
item.Update(IntPtr.Zero, ShellItemUpdateType.IconChange);
}
}
}
#endregion
break;
#endregion
#region Folder Changes
case ShellAPI.SHCNE.MKDIR:
case ShellAPI.SHCNE.DRIVEADD:
case ShellAPI.SHCNE.DRIVEADDGUI:
#region Make Directory
{
if (!PIDL.IsEmpty(shNotify.dwItem1))
{
IntPtr parent, child, relative;
PIDL.SplitPidl(shNotify.dwItem1, out parent, out child);
PIDL parentPIDL = new PIDL(parent, false);
ShellItem parentItem = br.GetShellItem(parentPIDL);
if (parentItem != null && parentItem.FoldersExpanded && !parentItem.SubFolders.Contains(child))
{
ShellAPI.SHGetRealIDL(
parentItem.ShellFolder,
child,
out relative);
IntPtr shellFolderPtr;
if (parentItem.ShellFolder.BindToObject(
relative,
IntPtr.Zero,
ref ShellAPI.IID_IShellFolder,
out shellFolderPtr) == ShellAPI.S_OK)
{
parentItem.AddItem(new ShellItem(br, parentItem, relative, shellFolderPtr));
}
else
{
Marshal.FreeCoTaskMem(relative);
}
}
Marshal.FreeCoTaskMem(child);
parentPIDL.Free();
}
}
#endregion
break;
case ShellAPI.SHCNE.RENAMEFOLDER:
#region Rename Directory
{
if (!PIDL.IsEmpty(shNotify.dwItem1) && !PIDL.IsEmpty(shNotify.dwItem2))
{
ShellItem item = br.GetShellItem(new PIDL(shNotify.dwItem1, false));
if (item != null)
{
//Console.Out.WriteLine("Update: {0}", item);
item.Update(shNotify.dwItem2, ShellItemUpdateType.Renamed);
}
}
}
#endregion
break;
case ShellAPI.SHCNE.RMDIR:
case ShellAPI.SHCNE.DRIVEREMOVED:
#region Remove Directory
{
if (!PIDL.IsEmpty(shNotify.dwItem1))
{
IntPtr parent, child;
PIDL.SplitPidl(shNotify.dwItem1, out parent, out child);
PIDL parentPIDL = new PIDL(parent, false);
ShellItem parentItem = br.GetShellItem(parentPIDL);
if (parentItem != null && parentItem.SubFolders.Contains(child))
{
parentItem.RemoveItem(parentItem.SubFolders[child]);
}
Marshal.FreeCoTaskMem(child);
parentPIDL.Free();
}
}
#endregion
break;
case ShellAPI.SHCNE.UPDATEDIR:
case ShellAPI.SHCNE.ATTRIBUTES:
#region Update Directory
{
if (!PIDL.IsEmpty(shNotify.dwItem1))
{
ShellItem item = br.GetShellItem(new PIDL(shNotify.dwItem1, true));
if (item != null)
{
item.Update(IntPtr.Zero, ShellItemUpdateType.Updated);
item.Update(IntPtr.Zero, ShellItemUpdateType.IconChange);
}
}
}
#endregion
break;
case ShellAPI.SHCNE.MEDIAINSERTED:
case ShellAPI.SHCNE.MEDIAREMOVED:
#region Media Change
{
if (!PIDL.IsEmpty(shNotify.dwItem1))
{
ShellItem item = br.GetShellItem(new PIDL(shNotify.dwItem1, true));
if (item != null)
{
item.Update(IntPtr.Zero, ShellItemUpdateType.MediaChange);
}
}
}
#endregion
break;
#endregion
#region Other Changes
case ShellAPI.SHCNE.ASSOCCHANGED:
#region Update Images
{
}
#endregion
break;
case ShellAPI.SHCNE.NETSHARE:
case ShellAPI.SHCNE.NETUNSHARE:
break;
case ShellAPI.SHCNE.UPDATEIMAGE:
UpdateRecycleBin();
break;
#endregion
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
base.WndProc(ref m);
}
protected override void WndProc(ref Message m)
{
if (m.Msg == (int)ShellAPI.WM.SH_NOTIFY)
{
ShellAPI.SHNOTIFYSTRUCT shNotify =
(ShellAPI.SHNOTIFYSTRUCT)Marshal.PtrToStructure(m.WParam, typeof(ShellAPI.SHNOTIFYSTRUCT));
//Console.Out.WriteLine("Event: {0}", (ShellAPI.SHCNE)m.LParam);
//if (shNotify.dwItem1 != IntPtr.Zero)
//PIDL.Write(shNotify.dwItem1);
//if (shNotify.dwItem2 != IntPtr.Zero)
//PIDL.Write(shNotify.dwItem2);
switch ((ShellAPI.SHCNE)m.LParam)
{
#region File Changes
case ShellAPI.SHCNE.CREATE:
#region Create Item
{
if (!PIDL.IsEmpty(shNotify.dwItem1))
{
IntPtr parent, child, relative;
PIDL.SplitPidl(shNotify.dwItem1, out parent, out child);
PIDL parentPIDL = new PIDL(parent, false);
ShellItem parentItem = br.GetShellItem(parentPIDL);
if (parentItem != null && parentItem.FilesExpanded && !parentItem.SubFiles.Contains(child))
{
ShellAPI.SHGetRealIDL(
parentItem.ShellFolder,
child,
out relative);
parentItem.AddItem(new ShellItem(br, parentItem, relative));
}
Marshal.FreeCoTaskMem(child);
parentPIDL.Free();
}
}
#endregion
break;
case ShellAPI.SHCNE.RENAMEITEM:
#region Rename Item
{
if (!PIDL.IsEmpty(shNotify.dwItem1) && !PIDL.IsEmpty(shNotify.dwItem2))
{
ShellItem item = br.GetShellItem(new PIDL(shNotify.dwItem1, true));
if (item != null)
item.Update(shNotify.dwItem2, ShellItemUpdateType.Renamed);
}
}
#endregion
break;
case ShellAPI.SHCNE.DELETE:
#region Delete Item
{
if (!PIDL.IsEmpty(shNotify.dwItem1))
{
IntPtr parent, child;
PIDL.SplitPidl(shNotify.dwItem1, out parent, out child);
PIDL parentPIDL = new PIDL(parent, false);
ShellItem parentItem = br.GetShellItem(parentPIDL);
if (parentItem != null && parentItem.SubFiles.Contains(child))
parentItem.RemoveItem(parentItem.SubFiles[child]);
Marshal.FreeCoTaskMem(child);
parentPIDL.Free();
}
}
#endregion
break;
case ShellAPI.SHCNE.UPDATEITEM:
#region Update Item
{
if (!PIDL.IsEmpty(shNotify.dwItem1))
{
ShellItem item = br.GetShellItem(new PIDL(shNotify.dwItem1, true));
if (item != null)
{
Console.Out.WriteLine("Item: {0}", item);
item.Update(IntPtr.Zero, ShellItemUpdateType.Updated);
item.Update(IntPtr.Zero, ShellItemUpdateType.IconChange);
}
}
}
#endregion
break;
#endregion
#region Folder Changes
case ShellAPI.SHCNE.MKDIR:
case ShellAPI.SHCNE.DRIVEADD:
case ShellAPI.SHCNE.DRIVEADDGUI:
#region Make Directory
{
if (!PIDL.IsEmpty(shNotify.dwItem1))
{
IntPtr parent, child, relative;
PIDL.SplitPidl(shNotify.dwItem1, out parent, out child);
PIDL parentPIDL = new PIDL(parent, false);
ShellItem parentItem = br.GetShellItem(parentPIDL);
if (parentItem != null && parentItem.FoldersExpanded && !parentItem.SubFolders.Contains(child))
{
ShellAPI.SHGetRealIDL(
parentItem.ShellFolder,
child,
out relative);
IntPtr shellFolderPtr;
if (parentItem.ShellFolder.BindToObject(
relative,
IntPtr.Zero,
ref ShellAPI.IID_IShellFolder,
out shellFolderPtr) == ShellAPI.S_OK)
{
parentItem.AddItem(new ShellItem(br, parentItem, relative, shellFolderPtr));
}
else
Marshal.FreeCoTaskMem(relative);
}
Marshal.FreeCoTaskMem(child);
parentPIDL.Free();
}
}
#endregion
break;
case ShellAPI.SHCNE.RENAMEFOLDER:
#region Rename Directory
{
if (!PIDL.IsEmpty(shNotify.dwItem1) && !PIDL.IsEmpty(shNotify.dwItem2))
{
ShellItem item = br.GetShellItem(new PIDL(shNotify.dwItem1, false));
if (item != null)
{
//Console.Out.WriteLine("Update: {0}", item);
item.Update(shNotify.dwItem2, ShellItemUpdateType.Renamed);
}
}
}
#endregion
break;
case ShellAPI.SHCNE.RMDIR:
case ShellAPI.SHCNE.DRIVEREMOVED:
#region Remove Directory
{
if (!PIDL.IsEmpty(shNotify.dwItem1))
{
IntPtr parent, child;
PIDL.SplitPidl(shNotify.dwItem1, out parent, out child);
PIDL parentPIDL = new PIDL(parent, false);
ShellItem parentItem = br.GetShellItem(parentPIDL);
if (parentItem != null && parentItem.SubFolders.Contains(child))
parentItem.RemoveItem(parentItem.SubFolders[child]);
Marshal.FreeCoTaskMem(child);
parentPIDL.Free();
}
}
#endregion
break;
case ShellAPI.SHCNE.UPDATEDIR:
case ShellAPI.SHCNE.ATTRIBUTES:
#region Update Directory
{
if (!PIDL.IsEmpty(shNotify.dwItem1))
{
ShellItem item = br.GetShellItem(new PIDL(shNotify.dwItem1, true));
if (item != null)
{
item.Update(IntPtr.Zero, ShellItemUpdateType.Updated);
item.Update(IntPtr.Zero, ShellItemUpdateType.IconChange);
}
}
}
#endregion
break;
case ShellAPI.SHCNE.MEDIAINSERTED:
case ShellAPI.SHCNE.MEDIAREMOVED:
#region Media Change
{
if (!PIDL.IsEmpty(shNotify.dwItem1))
{
ShellItem item = br.GetShellItem(new PIDL(shNotify.dwItem1, true));
if (item != null)
item.Update(IntPtr.Zero, ShellItemUpdateType.MediaChange);
}
}
#endregion
break;
#endregion
#region Other Changes
case ShellAPI.SHCNE.ASSOCCHANGED:
#region Update Images
{
}
#endregion
break;
case ShellAPI.SHCNE.NETSHARE:
case ShellAPI.SHCNE.NETUNSHARE:
break;
case ShellAPI.SHCNE.UPDATEIMAGE:
UpdateRecycleBin();
break;
#endregion
}
}
base.WndProc(ref m);
}
/// <summary>
/// Rename a file or folder in an directory.
/// </summary>
public static void Rename(string source, string destName)
{
//DirectoryInfoEx srcDir = new DirectoryInfoEx(Path.GetDirectoryName(source));
FileSystemInfoEx srcElement = new FileSystemInfoEx(source);
string srcName = Path.GetFileName(source);
if (!srcElement.Exists || srcElement.Parent == null)
throw new IOException("Source not exists");
//0.15: Fixed ShellFolder not freed.
using (ShellFolder2 srcParentShellFolder = srcElement.Parent.ShellFolder)
{
if (srcParentShellFolder == null)
throw new IOException("Source directory does not support IShellFolder");
IntPtr tmpPtr;
int hr = srcParentShellFolder.SetNameOf(IntPtr.Zero, srcElement.PIDLRel.Ptr,
destName, ShellAPI.SHGNO.FORPARSING, out tmpPtr);
PIDL tmpPIDL = new PIDL(tmpPtr, false); //consume the IntPtr, and free it.
tmpPIDL.Free();
if (hr != ShellAPI.S_OK)
Marshal.ThrowExceptionForHR(hr);
}
}
protected override void WndProc(ref Message m)
{
if(m.Msg == (int)ShellAPI.WM.SH_NOTIFY)
{
ShellAPI.SHNOTIFYSTRUCT shNotify =
(ShellAPI.SHNOTIFYSTRUCT)Marshal.PtrToStructure(m.WParam, typeof(ShellAPI.SHNOTIFYSTRUCT));
//Console.Out.WriteLine("Event: {0}", (ShellAPI.SHCNE)m.LParam);
//if (shNotify.dwItem1 != IntPtr.Zero)
//PIDL.Write(shNotify.dwItem1);
//if (shNotify.dwItem2 != IntPtr.Zero)
//PIDL.Write(shNotify.dwItem2);
switch((ShellAPI.SHCNE)m.LParam)
{
#region File Changes
case ShellAPI.SHCNE.CREATE:
#region Create Item
{
if(!PIDL.IsEmpty(shNotify.dwItem1))
{
IntPtr parent, child;
PIDL.SplitPidl(shNotify.dwItem1, out parent, out child);
PIDL parentPIDL = new PIDL(parent, false);
Marshal.FreeCoTaskMem(child);
parentPIDL.Free();
}
}
#endregion
break;
case ShellAPI.SHCNE.RENAMEITEM:
break;
case ShellAPI.SHCNE.DELETE:
#region Delete Item
{
if(!PIDL.IsEmpty(shNotify.dwItem1))
{
IntPtr parent, child;
PIDL.SplitPidl(shNotify.dwItem1, out parent, out child);
PIDL parentPIDL = new PIDL(parent, false);
Marshal.FreeCoTaskMem(child);
parentPIDL.Free();
}
}
#endregion
break;
case ShellAPI.SHCNE.UPDATEITEM:
break;
#endregion
#region Folder Changes
case ShellAPI.SHCNE.MKDIR:
case ShellAPI.SHCNE.DRIVEADD:
case ShellAPI.SHCNE.DRIVEADDGUI:
#region Make Directory
{
if(!PIDL.IsEmpty(shNotify.dwItem1))
{
IntPtr parent, child;
PIDL.SplitPidl(shNotify.dwItem1, out parent, out child);
PIDL parentPIDL = new PIDL(parent, false);
Marshal.FreeCoTaskMem(child);
parentPIDL.Free();
}
}
#endregion
break;
case ShellAPI.SHCNE.RENAMEFOLDER:
break;
case ShellAPI.SHCNE.RMDIR:
case ShellAPI.SHCNE.DRIVEREMOVED:
#region Remove Directory
{
if(!PIDL.IsEmpty(shNotify.dwItem1))
{
IntPtr parent, child;
PIDL.SplitPidl(shNotify.dwItem1, out parent, out child);
PIDL parentPIDL = new PIDL(parent, false);
Marshal.FreeCoTaskMem(child);
parentPIDL.Free();
}
}
#endregion
break;
case ShellAPI.SHCNE.UPDATEDIR:
case ShellAPI.SHCNE.ATTRIBUTES:
break;
case ShellAPI.SHCNE.MEDIAINSERTED:
case ShellAPI.SHCNE.MEDIAREMOVED:
break;
#endregion
#region Other Changes
case ShellAPI.SHCNE.ASSOCCHANGED:
#region Update Images
{
}
#endregion
break;
case ShellAPI.SHCNE.NETSHARE:
case ShellAPI.SHCNE.NETUNSHARE:
break;
case ShellAPI.SHCNE.UPDATEIMAGE:
UpdateRecycleBin();
break;
#endregion
}
}
base.WndProc(ref m);
}