/// <summary>
/// Message received from the WndProc of a registered form
/// </summary>
/// <param name="wParam"></param>
/// <param name="lParam"></param>
/// <returns>True if this is a new notification</returns>
public bool NotificationReceipt(IntPtr wParam, IntPtr lParam)
{
SHNOTIFYSTRUCT shNotify = (SHNOTIFYSTRUCT)Marshal.PtrToStructure(
wParam,
typeof(SHNOTIFYSTRUCT));
NotifyInfos info = new NotifyInfos((SHCNE)(int)lParam);
//Not supported notifications
if (info.Notification == SHCNE.SHCNE_FREESPACE ||
info.Notification == SHCNE.SHCNE_UPDATEIMAGE)
{
return(false);
}
info.Item1 = GetPathFromPidl(shNotify.dwItem1);
info.Item2 = GetPathFromPidl(shNotify.dwItem2);
// Was this notification in the received notifications ?
//if (NotificationsReceived.Contains(info))
// return (false);
NotificationsReceived.Add(info);
return(true);
//DisplayName1 = GetDisplayNameFromPidl(shNotify.dwItem1);
//DisplayName2 = GetDisplayNameFromPidl(shNotify.dwItem2);
}
/// <summary>
/// Message received from the WndProc of a registered form
/// </summary>
/// <param name="wParam"></param>
/// <param name="lParam"></param>
/// <param name="info"></param>
public bool NotificationReceipt(IntPtr wParam, IntPtr lParam, ref NotifyInfos info)
{
SHNOTIFYSTRUCT shNotify = (SHNOTIFYSTRUCT)Marshal.PtrToStructure(wParam, typeof(SHNOTIFYSTRUCT));
if (info.Notification == SHCNE.SHCNE_FREESPACE || info.Notification == SHCNE.SHCNE_UPDATEIMAGE)
{
return(false);
}
info.Item1 = GetPathFromPidl(shNotify.dwItem1);
info.Item2 = GetPathFromPidl(shNotify.dwItem2);
return(true);
}
/// <summary>
/// Message received from the WndProc of a registered form
/// </summary>
/// <param name="wParam"></param>
/// <param name="lParam"></param>
/// <returns>True if this is a new notification</returns>
public bool NotificationReceipt(IntPtr wParam, IntPtr lParam)
{
SHNOTIFYSTRUCT shNotify = (SHNOTIFYSTRUCT)Marshal.PtrToStructure(
wParam,
typeof(SHNOTIFYSTRUCT));
NotifyInfos info = new NotifyInfos((SHCNE)(int)lParam);
//Not supported notifications
if (info.Notification == SHCNE.SHCNE_FREESPACE ||
info.Notification == SHCNE.SHCNE_UPDATEIMAGE)
{
return(false);
}
//if (!(info.Notification == SHCNE.SHCNE_CREATE || info.Notification == SHCNE.SHCNE_DELETE || info.Notification == SHCNE.SHCNE_UPDATEDIR))
// return false;
info.Item1 = GetPathFromPidl(shNotify.dwItem1);
info.Item2 = GetPathFromPidl(shNotify.dwItem2);
if (info.Item1.ToUpperInvariant().Contains("$RECYCLE.BIN") || info.Item2.ToUpperInvariant().Contains("$RECYCLE.BIN"))
{
// Was this notification in the received notifications ?
if (NotificationsReceived.Contains(info))
{
return(false);
}
NotificationsReceived.Add(info);
return(true);
}
else
{
return(false);
}
//if (info.Notification != SHCNE.SHCNE_DELETE)
// return false;
//DisplayName1 = GetDisplayNameFromPidl(shNotify.dwItem1);
//DisplayName2 = GetDisplayNameFromPidl(shNotify.dwItem2);
}
/// <summary>
/// マウントされたドライブパスを返却する
/// </summary>
/// <param name="wParam"></param>
/// <returns></returns>
public string GetDrivePath(IntPtr wParam)
{
SHNOTIFYSTRUCT shNotify = (SHNOTIFYSTRUCT)Marshal.PtrToStructure(wParam, typeof(SHNOTIFYSTRUCT));
return(GetPathFromPidl(shNotify.dwItem1));
}
protected override void WndProc(ref Message m)
{
if (m.Msg == WM_SHNOTIFY)
{
SHNOTIFYSTRUCT notify = (SHNOTIFYSTRUCT)
Marshal.PtrToStructure(m.WParam,
typeof(SHNOTIFYSTRUCT));
switch ((SHCNE)m.LParam)
{
case SHCNE.CREATE:
if (m_Parent.ItemCreated != null)
{
ShellItem item = new ShellItem(notify.dwItem1);
m_Parent.ItemCreated(m_Parent,
new ShellItemEventArgs(item));
}
break;
case SHCNE.DELETE:
if (m_Parent.ItemDeleted != null)
{
ShellItem item = new ShellItem(notify.dwItem1);
m_Parent.ItemDeleted(m_Parent,
new ShellItemEventArgs(item));
}
break;
case SHCNE.DRIVEADD:
if (m_Parent.DriveAdded != null)
{
ShellItem item = new ShellItem(notify.dwItem1);
m_Parent.DriveAdded(m_Parent,
new ShellItemEventArgs(item));
}
break;
case SHCNE.DRIVEREMOVED:
if (m_Parent.DriveRemoved != null)
{
ShellItem item = new ShellItem(notify.dwItem1);
m_Parent.DriveRemoved(m_Parent,
new ShellItemEventArgs(item));
}
break;
case SHCNE.MKDIR:
if (m_Parent.FolderCreated != null)
{
ShellItem item = new ShellItem(notify.dwItem1);
m_Parent.FolderCreated(m_Parent,
new ShellItemEventArgs(item));
}
break;
case SHCNE.RMDIR:
if (m_Parent.FolderDeleted != null)
{
ShellItem item = new ShellItem(notify.dwItem1);
m_Parent.FolderDeleted(m_Parent,
new ShellItemEventArgs(item));
}
break;
case SHCNE.UPDATEDIR:
if (m_Parent.FolderUpdated != null)
{
ShellItem item = new ShellItem(notify.dwItem1);
m_Parent.FolderUpdated(m_Parent,
new ShellItemEventArgs(item));
}
break;
case SHCNE.UPDATEITEM:
if (m_Parent.ItemUpdated != null)
{
ShellItem item = new ShellItem(notify.dwItem1);
// FAB! 14/9/17 itérations énormes en cas de dragdrop
if (!item.IsFileSystem)
{
m_Parent.ItemUpdated(m_Parent,
new ShellItemEventArgs(item));
}
}
break;
case SHCNE.RENAMEFOLDER:
if (m_Parent.FolderRenamed != null)
{
ShellItem item1 = new ShellItem(notify.dwItem1);
ShellItem item2 = new ShellItem(notify.dwItem2);
m_Parent.FolderRenamed(m_Parent,
new ShellItemChangeEventArgs(item1, item2));
}
break;
case SHCNE.RENAMEITEM:
if (m_Parent.ItemRenamed != null)
{
ShellItem item1 = new ShellItem(notify.dwItem1);
ShellItem item2 = new ShellItem(notify.dwItem2);
m_Parent.ItemRenamed(m_Parent,
new ShellItemChangeEventArgs(item1, item2));
}
break;
case SHCNE.NETSHARE:
case SHCNE.NETUNSHARE:
if (m_Parent.SharingChanged != null)
{
ShellItem item = new ShellItem(notify.dwItem1);
m_Parent.SharingChanged(m_Parent,
new ShellItemEventArgs(item));
}
break;
}
}
else
{
base.WndProc(ref m);
}
}
