IEnumUnknown IEnumUnknown.Clone()
{
IEnumUnknown clone = new BasicCollection(this);
return clone;
}
// Private copy ctor, used for Clone().
private BasicCollection(BasicCollection that)
{
_collection = that._collection.Clone() as ArrayList;
_enumIndex = that._enumIndex;
}
// Private copy ctor, used for Clone().
private BasicCollection(BasicCollection that)
{
_collection = that._collection.Clone() as ArrayList;
_enumIndex = that._enumIndex;
}
public int NullCommandUpdateProperty(uint commandId, ref PropertyKey key, PropVariantRef currentValue, out PropVariant newValue)
{
try
{
newValue = new PropVariant();
if (key == PropertyKeys.Enabled)
{
newValue.SetBool(false);
}
else if (key == PropertyKeys.SmallImage)
{
Bitmap bitmap = CommandResourceLoader.LoadCommandBitmap(((CommandId)commandId).ToString(), "SmallImage");
RibbonHelper.CreateImagePropVariant(bitmap, out newValue);
}
else if (key == PropertyKeys.SmallHighContrastImage)
{
Bitmap bitmap =
CommandResourceLoader.LoadCommandBitmap(((CommandId)commandId).ToString(),
"SmallHighContrastImage") ??
CommandResourceLoader.LoadCommandBitmap(((CommandId)commandId).ToString(), "SmallImage");
RibbonHelper.CreateImagePropVariant(bitmap, out newValue);
}
else if (key == PropertyKeys.LargeImage)
{
Bitmap bitmap = CommandResourceLoader.LoadCommandBitmap(((CommandId)commandId).ToString(), "LargeImage");
RibbonHelper.CreateImagePropVariant(bitmap, out newValue);
}
else if (key == PropertyKeys.LargeHighContrastImage)
{
Bitmap bitmap =
CommandResourceLoader.LoadCommandBitmap(((CommandId)commandId).ToString(),
"LargeHighContrastImage") ??
CommandResourceLoader.LoadCommandBitmap(((CommandId)commandId).ToString(), "LargeImage");
RibbonHelper.CreateImagePropVariant(bitmap, out newValue);
}
else if (key == PropertyKeys.Label)
{
string str = "Command." + ((CommandId)commandId).ToString() + ".LabelTitle";
newValue = new PropVariant(TextHelper.UnescapeNewlines(Res.GetProp(str)) ?? String.Empty);
}
else if (key == PropertyKeys.LabelDescription)
{
string str = "Command." + ((CommandId)commandId).ToString() + ".LabelDescription";
newValue = new PropVariant(Res.GetProp(str) ?? String.Empty);
}
else if (key == PropertyKeys.TooltipTitle)
{
string commandName = ((CommandId)commandId).ToString();
string str = "Command." + commandName + ".TooltipTitle";
newValue = new PropVariant(Res.GetProp(str) ?? (Res.GetProp("Command." + commandName + ".LabelTitle") ?? String.Empty));
}
else if (key == PropertyKeys.TooltipDescription)
{
string str = "Command." + ((CommandId)commandId).ToString() + ".TooltipDescription";
newValue = new PropVariant(Res.GetProp(str) ?? String.Empty);
}
else if (key == PropertyKeys.Keytip)
{
newValue = new PropVariant("XXX");
}
else if (key == PropertyKeys.ContextAvailable)
{
newValue.SetUInt((uint)ContextAvailability.NotAvailable);
}
else if (key == PropertyKeys.Categories)
{
newValue = new PropVariant();
newValue.SetIUnknown(currentValue);
}
else if (key == PropertyKeys.RecentItems)
{
object[] currColl = (object[])currentValue.PropVariant.Value;
newValue = new PropVariant();
newValue.SetSafeArray(currColl);
return HRESULT.S_OK;
}
else if (key == PropertyKeys.ItemsSource)
{
// This should only be necessary if you have created a gallery in the ribbon markup that you have not yet put into the command manager.
List<IUISimplePropertySet> list = new List<IUISimplePropertySet>();
OpenLiveWriter.Interop.Com.Ribbon.IEnumUnknown enumUnk = new BasicCollection(list);
newValue = new PropVariant();
newValue.SetIUnknown(enumUnk);
return HRESULT.S_OK;
}
else if (key == PropertyKeys.StringValue)
{
newValue = new PropVariant(String.Empty);
}
else if (key == PropertyKeys.SelectedItem)
{
newValue = new PropVariant(0);
}
else if (key == PropertyKeys.DecimalValue)
{
newValue.SetDecimal(new decimal(0));
}
else if (key == PropertyKeys.MinValue)
{
newValue.SetDecimal(new decimal(0));
}
else if (key == PropertyKeys.MaxValue)
{
newValue.SetDecimal(new decimal(100));
}
else if (key == PropertyKeys.Increment)
{
newValue.SetDecimal(new decimal(1));
}
else if (key == PropertyKeys.DecimalPlaces)
{
newValue.SetDecimal(new decimal(0));
}
else if (key == PropertyKeys.RepresentativeString)
{
newValue.SetString("9999");
}
else if (key == PropertyKeys.FormatString)
{
newValue.SetString(String.Empty);
}
else if (key == PropertyKeys.StandardColors)
{
newValue = new PropVariant();
newValue.SetUIntVector(new uint[] { });
}
else if (key == PropertyKeys.StandardColorsTooltips)
{
newValue = new PropVariant();
newValue.SetStringVector(new string[] { });
}
else if (key == PropertyKeys.BooleanValue)
{
newValue = new PropVariant();
newValue.SetBool(false);
}
else
{
Trace.Fail("Didn't properly update property for " + PropertyKeys.GetName(key) + " on command " + ((CommandId)commandId));
newValue = new PropVariant();
}
}
catch (Exception ex)
{
Trace.Fail("Exception in UpdateProperty for " + PropertyKeys.GetName(key) + " on command " + commandId + ": " + ex);
newValue = new PropVariant();
}
return HRESULT.S_OK;
}
IEnumUnknown IEnumUnknown.Clone()
{
IEnumUnknown clone = new BasicCollection(this);
return(clone);
}
