Subversion Repositories DevTools

using System;

using System.Text;

using System.Globalization;

using System.Collections;

using System.Windows.Forms;

using ReqPro40;

namespace EA_ReqPro

{

   /// <summary>

   /// The ReqProDB_Artifact class contains methods supporting the use of the ReqProDB

   /// element used to control ReqPro imports for requirement-to-design tracability

   /// purposes.

   /// </summary>

   public class ReqProDB_Artifact

   {

      /// <summary>

      /// A ReqProDB artifact can be used for document model (document generation) purposes,

      /// or requirement-to-design traceability purposes, and this is to be recorded in the element

      /// as a tagged value. We need an enum to represent the differning modes.

      /// </summary>

      public enum MODE

      {

         TRACEABILITY,

         DOC_MODEL,

         UNDEFINED

      }

      public ReqPro40.Application RQ_app;

      /// <summary>

      /// Constructor logic

      /// </summary>

      public ReqProDB_Artifact()

      {

         RQ_app = new ReqPro40.ApplicationClass();

      }

      /// <summary>

      /// This method is used to open a ReqPro database file indicated by a given ReqProDB artifact

      /// element.

      /// </summary>

      /// <param name="ea_repository"></param>

      /// <param name="rq_artifact"></param>

      /// <returns></returns>

      public ReqPro40.Project OpenReqProProject(EA.Element rq_artifact)

      {

         Logon logon = new Logon(EA_Utilities.ReadTag(rq_artifact, "Username"));

         DialogResult dlgRes = logon.ShowDialog();

         if (dlgRes == DialogResult.OK)

         {

            ReqPro40.Project project = RQ_app.OpenProject(

               EA_Utilities.ReadTag(rq_artifact, "Location"),

               ReqPro40.enumOpenProjectOptions.eOpenProjOpt_RQSFile,

               EA_Utilities.ReadTag(rq_artifact, "Username"),

               logon.ebPassword.Text,

               enumProjectFlags.eProjFlag_Normal,

               enumRelatedProjectOptions.eRelatedProjOption_ConnectAsSpecified);

            if (project == null)

            {

               MessageBoxEx.Show("Cannot establish connection to ReqPro database. " +

                  "Check the tagged values in the artifact are correct. " +

                  "Check the database still exists or is not locked by " +

                  "another user, or has not been password protected.", "Error" );

            }

            return project;

         }

         return null;

      }

      /// <summary>

      /// This method is used to return the ReqProDB artifact, on the assumption that it is the

      /// item the user has highlighted in EA's project browser prior to initiating the process

      /// leading up to the call to this method. If the user however has selected a package, then

      /// that package is searched for the first ReqProDB artifact that can be found, and that one

      /// is returned.

      /// </summary>

      /// <param name="ea_repository"></param>

      /// <returns></returns>

      public EA.Element get_rq_artifact()

      {

         object o;

         EA.ObjectType type;

         type = Main.EA_Repository.GetTreeSelectedItem(out o);

         if ( (type == EA.ObjectType.otElement) && (((EA.Element)o).Stereotype == "ReqProDB"))

         {

            return (EA.Element)o;

         }

         else if (type == EA.ObjectType.otPackage)

         {

            for(short i=0; i < ((EA.Package)o).Elements.Count; i++)

            {

               EA.Element ea_ele = (EA.Element)((EA.Package)o).Elements.GetAt(i);

               if (ea_ele.Stereotype == "ReqProDB")

               {

                  return ea_ele;

               }

            }

         }

         return null;

      }

      /// <summary>

      /// This method is used to create a ReqProDB element in an EA package.

      /// Do not modify the tag names that are in current use. Only extend with

      /// additional new tags.

      /// </summary>

      /// <param name="ea_repository"></param>

      /// <param name="package"></param>

      /// <param name="name"></param>

      /// <param name="description"></param>

      /// <param name="reqpro_db_username"></param>

      /// <param name="reqpro_db_filename"></param>

      /// <param name="reqpro_db_guid"></param>

      /// <returns></returns>

      public EA.Element create_rq_artifact( 

         EA.Package package,

         string name,

         string description,

         string reqpro_db_username,

         string reqpro_db_filename,

         string reqpro_db_guid)

      {

         package.Notes = description;

         package.Update();

         EA.Element element;

         element = (EA.Element)package.Elements.AddNew(name + " - " + reqpro_db_username, "Artifact");

         if (element != null)

         {

            element.Stereotype = "ReqProDB";

            element.Notes = description;

            EA_Utilities.WriteTag( element, "Location", reqpro_db_filename);

            EA_Utilities.WriteTag( element, "Username", reqpro_db_username);

            EA_Utilities.WriteTag( element, "GUID", reqpro_db_guid);

            element.Update();

            element.Refresh();

            element.TaggedValues.Refresh();

            package.Update();

            package.Packages.Refresh();

            package.Elements.Refresh();

            return element;

         }

         return null;

      }

      public void set_traceability_mode(EA.Element rq_artifact)

      {

         EA_Utilities.WriteTag( rq_artifact, "Mode", "Traceability");

         rq_artifact.Update();

      }

      public void set_doc_model_mode(EA.Element rq_artifact)

      {

         EA_Utilities.WriteTag( rq_artifact, "Mode", "DocModel");

         rq_artifact.Update();

      }

      public MODE get_mode(EA.Element rq_artifact)

      {

         string mode = EA_Utilities.ReadTag(rq_artifact, "Mode");

         if (0 == mode.CompareTo("Traceability"))

            return MODE.TRACEABILITY;

         else if (0 == mode.CompareTo("DocModel"))

            return MODE.DOC_MODEL;

         return MODE.UNDEFINED;

      }

   }

}