object IJumpListShellObject.GetShellRepresentation()
{
ShellLink shellLink = new ShellLink
{
IsSeparator = true
};
return(shellLink.GetShellRepresentation());
}
/// <summary>
/// Retrieves all application destinations belonging to the specified
/// application destination type.
/// </summary>
/// <param name="type">The application destination type.</param>
/// <returns>A copy of the application destinations belonging to
/// the specified type; modifying the returned objects has no effect
/// on the application's destination list.</returns>
public IEnumerable<IJumpListDestination> GetApplicationDestinations(ApplicationDestinationType type)
{
if (type == ApplicationDestinationType.None)
throw new ArgumentException("ApplicationDestinationType can't be NONE");
IApplicationDocumentLists destinations = (IApplicationDocumentLists)new CApplicationDocumentLists();
Guid iidObjectArray = typeof(IObjectArray).GUID;
object obj;
HResult getListResult = destinations.GetList((AppDocListType)type, 100, ref iidObjectArray, out obj);
getListResult.ThrowIf();
List<IJumpListDestination> returnValue = new List<IJumpListDestination>();
Guid iidShellItem = typeof(IShellItem).GUID;
Guid iidShellLink = typeof(IShellLinkW).GUID;
IObjectArray array = (IObjectArray)obj;
uint count;
HResult getCountResult = array.GetCount(out count);
getCountResult.ThrowIf();
for (uint i = 0; i < count; ++i)
{
try
{
array.GetAt(i, ref iidShellItem, out obj);
}
catch (Exception) //Wrong type
{ }
if (obj == null)
{
HResult getAtResult = array.GetAt(i, ref iidShellLink, out obj);
getAtResult.ThrowIf();
//This shouldn't fail since if it's not IShellItem
//then it must be IShellLink.
IShellLinkW link = (IShellLinkW)obj;
ShellLink wrapper = new ShellLink();
StringBuilder sb = new StringBuilder(256);
HResult getPathResult = link.GetPath(sb, sb.Capacity, IntPtr.Zero, 2);
getPathResult.ThrowIf();
wrapper.Path = sb.ToString();
HResult getArgumentsResult = link.GetArguments(sb, sb.Capacity);
getArgumentsResult.ThrowIf();
wrapper.Arguments = sb.ToString();
int iconId;
HResult getIconLocationResult = link.GetIconLocation(sb, sb.Capacity, out iconId);
getIconLocationResult.ThrowIf();
wrapper.IconIndex = iconId;
wrapper.IconLocation = sb.ToString();
uint showCmd;
HResult getShowCmdResult = link.GetShowCmd(out showCmd);
getShowCmdResult.ThrowIf();
wrapper.ShowCommand = (WindowShowCommand)showCmd;
HResult getWorkingDirectoryResult = link.GetWorkingDirectory(sb, sb.Capacity);
getWorkingDirectoryResult.ThrowIf();
wrapper.WorkingDirectory = sb.ToString();
returnValue.Add(wrapper);
}
else //It's an IShellItem.
{
IShellItem item = (IShellItem)obj;
ShellItem wrapper = new ShellItem();
string path;
HResult getDisplayNameResult = item.GetDisplayName(SIGDN.SIGDN_FILESYSPATH, out path);
getDisplayNameResult.ThrowIf();
wrapper.Path = path;
//Title and Category are irrelevant here, because it's
//an IShellItem. The user might want to see them, but he's
//free to go to the IShellItem and look at its property store.
returnValue.Add(wrapper);
}
}
return returnValue;
}
/// <summary>
/// Retrieves all application destinations belonging to the specified
/// application destination type.
/// </summary>
/// <param name="type">The application destination type.</param>
/// <returns>A copy of the application destinations belonging to
/// the specified type; modifying the returned objects has no effect
/// on the application's destination list.</returns>
public IEnumerable <IJumpListDestination> GetApplicationDestinations(ApplicationDestinationType type)
{
if (type == ApplicationDestinationType.None)
{
throw new ArgumentException("ApplicationDestinationType can't be NONE");
}
IApplicationDocumentLists destinations = (IApplicationDocumentLists) new CApplicationDocumentLists();
Guid iidObjectArray = typeof(IObjectArray).GUID;
object obj;
HResult getListResult = destinations.GetList((AppDocListType)type, 100, ref iidObjectArray, out obj);
getListResult.ThrowIf();
List <IJumpListDestination> returnValue = new List <IJumpListDestination>();
Guid iidShellItem = typeof(IShellItem).GUID;
Guid iidShellLink = typeof(IShellLinkW).GUID;
IObjectArray array = (IObjectArray)obj;
uint count;
HResult getCountResult = array.GetCount(out count);
getCountResult.ThrowIf();
for (uint i = 0; i < count; ++i)
{
try
{
array.GetAt(i, ref iidShellItem, out obj);
}
catch (Exception) //Wrong type
{ }
if (obj == null)
{
HResult getAtResult = array.GetAt(i, ref iidShellLink, out obj);
getAtResult.ThrowIf();
//This shouldn't fail since if it's not IShellItem
//then it must be IShellLink.
IShellLinkW link = (IShellLinkW)obj;
ShellLink wrapper = new ShellLink();
StringBuilder sb = new StringBuilder(256);
HResult getPathResult = link.GetPath(sb, sb.Capacity, IntPtr.Zero, 2);
getPathResult.ThrowIf();
wrapper.Path = sb.ToString();
HResult getArgumentsResult = link.GetArguments(sb, sb.Capacity);
getArgumentsResult.ThrowIf();
wrapper.Arguments = sb.ToString();
int iconId;
HResult getIconLocationResult = link.GetIconLocation(sb, sb.Capacity, out iconId);
getIconLocationResult.ThrowIf();
wrapper.IconIndex = iconId;
wrapper.IconLocation = sb.ToString();
uint showCmd;
HResult getShowCmdResult = link.GetShowCmd(out showCmd);
getShowCmdResult.ThrowIf();
wrapper.ShowCommand = (WindowShowCommand)showCmd;
HResult getWorkingDirectoryResult = link.GetWorkingDirectory(sb, sb.Capacity);
getWorkingDirectoryResult.ThrowIf();
wrapper.WorkingDirectory = sb.ToString();
returnValue.Add(wrapper);
}
else //It's an IShellItem.
{
IShellItem item = (IShellItem)obj;
ShellItem wrapper = new ShellItem();
string path;
HResult getDisplayNameResult = item.GetDisplayName(SIGDN.SIGDN_FILESYSPATH, out path);
getDisplayNameResult.ThrowIf();
wrapper.Path = path;
//Title and Category are irrelevant here, because it's
//an IShellItem. The user might want to see them, but he's
//free to go to the IShellItem and look at its property store.
returnValue.Add(wrapper);
}
}
return(returnValue);
}
object IJumpListShellObject.GetShellRepresentation()
{
ShellLink shellLink = new ShellLink()
{
IsSeparator = true
};
return shellLink.GetShellRepresentation();
}
public IEnumerable<IJumpListDestination> GetApplicationDestinations(ApplicationDestinationType type)
{
if (type == ApplicationDestinationType.None)
throw new ArgumentException("ApplicationDestinationType can't be NONE");
IApplicationDocumentLists destinations = (IApplicationDocumentLists)new CApplicationDocumentLists();
Guid iidObjectArray = typeof(IObjectArray).GUID;
object obj;
HResult getListResult = destinations.GetList((AppDocListType)type, 100, ref iidObjectArray, out obj);
getListResult.ThrowIf();
List<IJumpListDestination> returnValue = new List<IJumpListDestination>();
Guid iidShellItem = typeof(IShellItem).GUID;
Guid iidShellLink = typeof(IShellLinkW).GUID;
IObjectArray array = (IObjectArray)obj;
uint count;
HResult getCountResult = array.GetCount(out count);
getCountResult.ThrowIf();
for (uint i = 0; i < count; ++i)
{
try
{
array.GetAt(i, ref iidShellItem, out obj);
}
catch (Exception)
{ }
if (obj == null)
{
HResult getAtResult = array.GetAt(i, ref iidShellLink, out obj);
getAtResult.ThrowIf();
IShellLinkW link = (IShellLinkW)obj;
ShellLink wrapper = new ShellLink();
StringBuilder sb = new StringBuilder(256);
HResult getPathResult = link.GetPath(sb, sb.Capacity, IntPtr.Zero, 2);
getPathResult.ThrowIf();
wrapper.Path = sb.ToString();
HResult getArgumentsResult = link.GetArguments(sb, sb.Capacity);
getArgumentsResult.ThrowIf();
wrapper.Arguments = sb.ToString();
int iconId;
HResult getIconLocationResult = link.GetIconLocation(sb, sb.Capacity, out iconId);
getIconLocationResult.ThrowIf();
wrapper.IconIndex = iconId;
wrapper.IconLocation = sb.ToString();
uint showCmd;
HResult getShowCmdResult = link.GetShowCmd(out showCmd);
getShowCmdResult.ThrowIf();
wrapper.ShowCommand = (WindowShowCommand)showCmd;
HResult getWorkingDirectoryResult = link.GetWorkingDirectory(sb, sb.Capacity);
getWorkingDirectoryResult.ThrowIf();
wrapper.WorkingDirectory = sb.ToString();
returnValue.Add(wrapper);
}
else
{
IShellItem item = (IShellItem)obj;
ShellItem wrapper = new ShellItem();
string path;
HResult getDisplayNameResult = item.GetDisplayName(SIGDN.SIGDN_FILESYSPATH, out path);
getDisplayNameResult.ThrowIf();
wrapper.Path = path;
returnValue.Add(wrapper);
}
}
return returnValue;
}