/// <summary> /// Handle the reception of an EraseType. This is used to handle the eraser icon /// that removes all strokes on the screen. /// </summary> /// <param name="eraseReceived">Contains the erase type. Right now there is /// only EraseAll, but it might be extended later on</param> private void RTFrameReceived(RTFrame rtFrameReceived) { if ( rtFrameReceived.ObjectTypeIdentifier == new Guid(RTDocumentHelper.constEraseAllGuid) && crntPage != Guid.Empty ) { // Delete all strokes on this page ArrayList strokes = (ArrayList)this.strokesPerPage[crntPage]; StringBuilder importData = new StringBuilder(2000); XmlTextWriter xml = CreateInitdXml(importData); xml.WriteStartElement( "PlaceObjects" ); xml.WriteAttributeString( "pagePath", crntONFile ); xml.WriteAttributeString( "pageGuid", crntPage.ToString("B") ); foreach( Guid strokeID in strokes ) { xml.WriteStartElement( "Object" ); xml.WriteAttributeString( "guid", strokeID.ToString("B") ); xml.WriteElementString( "Delete", String.Empty ); xml.WriteEndElement(); // end Object } xml.WriteEndDocument(); string finalData = importData.ToString(); LogAsLastCommand( finalData ); importer.Import( finalData ); } else if( (!this.IsSender) && (rtFrameReceived.ObjectTypeIdentifier == new Guid(constOpenRemoteGuid)) ) { RemoteFileOpenReceived((string)rtFrameReceived.Object); } }
/// <summary> /// Handle the reception of an rtFrame object. This is used to handle the erase all /// message that removes all strokes on the screen. /// </summary> private void RTFrameReceived(RTFrame rtFrameReceived) { if (rtFrameReceived.ObjectTypeIdentifier != Guid.Empty) { // If receive a delete all stroke message if (rtFrameReceived.ObjectTypeIdentifier == new Guid(RTDocumentHelper.constEraseAllGuid)) { // Delete all stroke DeleteAllStrokes(); } // This code is to request remote capa to open a a local rtd file // rtFrameReceived.object contains the string path to the file to open // Pri1: This code is temporary else if ((!presentationCapability.IsSending) && (rtFrameReceived.ObjectTypeIdentifier == new Guid(constOpenRemoteGuid))) { openLocalFile((string)rtFrameReceived.Object); } // JCB: Removed // This code is to exits the remote capability viewer when the initiator exits // Pri1: This feature and is going to be removed, because it will be taking care at the networking level else if ((!presentationCapability.IsSender) && (rtFrameReceived.ObjectTypeIdentifier == new Guid(constExitRemoteGuid))) { // Exit the viewer capability // Pri1: This will be taking care at the networking level this.Close(); } else if(rtFrameReceived.ObjectTypeIdentifier == new Guid(RTDocumentHelper.constResendTocGuid)) { rtDocumentHelper.SendDocumentBody(); } } }