unit XMIAddInObj;

{******************************************************************************}
{                                                                              }
{                StarUML - The Open Source UML/MDA Platform.                   }
{                                                                              }
{              Copyright (C) 2002-2005 - Plastic Software, Inc.                }
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{ Linking StarUML statically or dynamically with other modules is making a     }
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{ In addition, as a special exception, Plastic Software give you permission to }
{ combine StarUML program with free software programs or libraries that are    }
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{ program with dynamically linking plug-in (or add-in) programs that are       }
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{******************************************************************************}

{$WARN SYMBOL_PLATFORM OFF}

interface

uses
  Windows, ActiveX, Classes, ComObj,
  StarUML_TLB;

type
  TXMIAddInObj = class(TComObject, IStarUMLAddIn)
  private
    StarUMLApp: IStarUMLApplication;
  protected
    function InitializeAddIn: HResult; stdcall;
    function FinalizeAddIn: HResult; stdcall;
    function DoMenuAction(ActionID: Integer): HResult; stdcall;
  public
    procedure Initialize; override;
    destructor Destroy; override;
  end;

const
  Class_XMIAddInObj: TGUID = '{ECB02F6D-7C5F-4083-AB8E-D66A468913D8}';

implementation

uses
  ComServ, Forms,
  XMIImportFrm, XMIExportFrm;

////////////////////////////////////////////////////////////////////////////////
// TXMIAddInObj

procedure TXMIAddInObj.Initialize;
begin
  inherited;
  StarUMLApp := CreateOleObject('StarUML.StarUMLApplication') as IStarUMLApplication;
  Application.Handle := StarUMLApp.Handle;
end;

destructor TXMIAddInObj.Destroy;
begin
  StarUMLApp := nil;
  inherited;
end;

function TXMIAddInObj.InitializeAddIn: HResult;
begin
  Result := S_OK;
end;

function TXMIAddInObj.FinalizeAddIn: HResult;
begin
  Result := S_OK;
end;

function TXMIAddInObj.DoMenuAction(ActionID: Integer): HResult;
begin
  Result := S_OK;
  { Import }
  if ActionID = 1 then begin
    try
      XMIImportForm := TXMIImportForm.Create(Application);
      XMIImportForm.StarUMLApp := StarUMLApp;
      XMIImportForm.ShowModal;
    finally
      XMIImportForm.Free;
    end;
  end else
  { Export }
  if ActionId = 2 then begin
    try
      XMIExportForm := TXMIExportForm.Create(Application);
      XMIExportForm.StarUMLApp := StarUMLApp;
      XMIExportForm.Execute;
    finally
      XMIExportForm.Free;
    end;
  end;
end;

// TXMIAddInObj
////////////////////////////////////////////////////////////////////////////////

initialization
  TComObjectFactory.Create(ComServer, TXMIAddInObj, Class_XMIAddInObj,
    'XMIAddInObj', '', ciMultiInstance, tmApartment);
end.