internal ExtendedHtmlEditorMashallingHandler(IHtmlMarshallingTarget editorContext, IContentSourceSite sourceSite, IHtmlEditorHost blogEditor, OpenLiveWriter.Interop.Com.IDropTarget unhandledDropTarget)
: base(editorContext)
{
_insertionSite = sourceSite;
_blogEditor = blogEditor;
_unhandledDropTarget = unhandledDropTarget;
}
internal ExtendedHtmlEditorMashallingHandler(IHtmlMarshallingTarget editorContext, IContentSourceSite sourceSite, IHtmlEditorHost blogEditor, OpenLiveWriter.Interop.Com.IDropTarget unhandledDropTarget)
: base(editorContext)
{
_insertionSite = sourceSite;
_blogEditor = blogEditor;
_unhandledDropTarget = unhandledDropTarget;
}
/// <summary>
/// Method that is delegated to by the presentation editor's implementation of
/// IDocHostCustomUI.GetDropTarget. Replaces the default drop target implementation
/// with our own. Note that the main purpose of this method for us is to get a reference
/// to the MSHTML drop target implementation. While in this method we do in fact replace
/// their implementation with our own, this is probably redundant as we also disable
/// their drop target (see below comment on Initialize). We replace their implementation
/// in any case just so that if they have any internal state or behavior that depends
/// upon knowing whether their drop target implementation is active then it can be
/// set correctly.
/// </summary>
/// <param name="pDropTarget">default implementation</param>
/// <param name="ppDropTarget">our implementation</param>
/// <returns>S_OK to indicate that we replaced implementation, otherwise E_NOTIMPL</returns>
public int GetDropTarget(OpenLiveWriter.Interop.Com.IDropTarget pDropTarget, out OpenLiveWriter.Interop.Com.IDropTarget ppDropTarget)
{
// Note: Drop target can be null after the user clicks on an <option> element.
// save a reference to the mshtml drop target
mshtmlDropTargetImpl = pDropTarget;
// replace the mshtml implementation with our own (will delegate as necessary)
ppDropTarget = this;
// indicate that we replaced the implementation
return(HRESULT.S_OK);
}
public UnhandledDropTarget(DataObjectMeister dataObject, DataFormatHandlerContext handlerContext, OpenLiveWriter.Interop.Com.IDropTarget unhandledDropTarget)
: base(dataObject, handlerContext)
{
_unhandledDropTarget = unhandledDropTarget;
_oleDataObject = MshtmlEditorDragAndDropTarget.ExtractOleDataObject(DataMeister.IDataObject);
}
public EmlMessageHandler(DataObjectMeister dataObject, DataFormatHandlerContext handlerContext, OpenLiveWriter.Interop.Com.IDropTarget unhandledDropTarget)
: base(dataObject, handlerContext, unhandledDropTarget)
{
}
public UnhandledDropTarget(DataObjectMeister dataObject, DataFormatHandlerContext handlerContext, OpenLiveWriter.Interop.Com.IDropTarget unhandledDropTarget)
: base(dataObject, handlerContext)
{
_unhandledDropTarget = unhandledDropTarget;
_oleDataObject = MshtmlEditorDragAndDropTarget.ExtractOleDataObject(DataMeister.IDataObject);
}
