Catia二次开发源码分享：选择对象的方式

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# N1 Q( p4 {% Q+ f8 l' A, bCatia二次开发源码分享：选择对象的方式

; {# e6 C9 ~0 Q1 ?# [8 f
/ l0 k' z- D7 S: o) z  u& Z+ J#include "CAARCSelectObject.h"
#include "CATIndicationAgent.h"
" E7 S% u1 k% l: R#include "CATMathPlane.h"

0 l2 G* g: h$ T4 A; B#include "CATCreateExternalObject.h"

/ k& [. D; x4 M% @* I6 Z  p#include "CATIGSMPlane.h"

' _6 ~6 q8 o$ i9 e: k#include "CATIGSMPoint.h"
" H  {! b. ]7 z% `
#include "CATPathElementAgent.h"

#include "CATPathElement.h"

#include "CATISpecObject.h"
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#include "CATApplicationFrame.h"
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) _6 i6 ^/ p: z6 }! Z" T! w#include "CATDlgWindow.h"

' T% w  \; @2 ^8 K( n- ?#include "CATDlgNotify.h"
* i% i8 z8 c2 n
, e/ R/ N  U& `2 BCATCreateClass( CAARCSelectObject);


//-------------------------------------------------------------------------
: C/ r7 b& x; E5 b// Constructor
//-------------------------------------------------------------------------
CAARCSelectObject::CAARCSelectObject() :
  CATStateCommand ("CAARCSelectObject", CATDlgEngOneShot, CATCommandModeExclusive)
, I9 g9 M' W+ X: ^//  Valid states are CATDlgEngOneShot and CATDlgEngRepeat
{
}

//-------------------------------------------------------------------------
// Destructor
, [' W2 v! E8 b6 \. a, k//-------------------------------------------------------------------------
: I! b. {6 b# mCAARCSelectObject::~CAARCSelectObject()
# d$ z) y/ t2 o' U{
: H$ P- c+ D- }6 J$ `
}
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//-------------------------------------------------------------------------
  [3 N( K, n3 P1 U# y// BuildGraph()
//-------------------------------------------------------------------------
3 @1 u( C( p! B; d9 r3 J6 _" o8 vvoid CAARCSelectObject::BuildGraph()
5 }7 |2 N! H& x0 ?# F* Z% i{
  _daPathEltObject = new CATPathElementAgent("SpecObject");
  _daPathEltObject->AddElementType(IID_CATIGSMPlane);
( P( g5 p, K2 `- r" K  _daPathEltObject->SetBehavior( CATDlgEngWithPSOHSO | CATDlgEngWithPrevaluation | CATDlgEngWithUndo);

5 @0 D: S! g! s9 V# x0 e  AddCSOClient(_daPathEltObject);

  CATDialogState *stGetObject = GetInitialState("选择任意对象");
  stGetObject->AddDialogAgent(_daPathEltObject);
. X  W  R- a7 w
, f; b, {) S/ K" j+ N0 t- _  CATDialogTransition *pFirstTransition = AddTransition
6 a8 D9 @$ w5 h. B2 n- E8 X2 p  V    (
    stGetObject,
# L0 J9 S; h% r    NULL,
    IsOutputSetCondition(_daPathEltObject),                  
6 |. _$ Q& u' e& V3 t# C  `    Action((ActionMethod) & CAARCSelectObject::ActionOne)
    );
- p3 F; ~1 V; n: I
}

( }! L) |* L0 e. L$ H. a/ X
//-------------------------------------------------------------------------
// ActionOne ()
3 }0 k+ ~4 n' V//-------------------------------------------------------------------------
" e- r, n) |4 e9 `- }& s' mCATBoolean CAARCSelectObject::ActionOne( void *data )
{
  CATPathElement* pObject = _daPathEltObject->GetValue();

  //如果选择对象不为空的处理
  if (pObject && pObject->GetSize())
7 f1 R; G$ L7 I  t) I5 h  {
, f. l, P! J3 d    int objectSize = pObject->GetSize() - 1;
5 i4 a) ^+ a% \7 a8 X    CATBaseUnknown *sProduct = (*pObject)[objectSize];
    for (int i = 0; i<objectSize;i++)
; R  m0 ^6 ~# _$ H    {
. C0 H" s' p: Y3 B6 p% }) E      CATBaseUnknown *sProduct = (*pObject)[i];
    }

9 y" ]- |# a4 Z; J    CATISpecObject *spObject;
    sProduct->QueryInterface(IID_CATISpecObject, (void**)&spObject);

* F2 H) g3 B' I+ Y# R    CATUnicodeString displayName = spObject->GetName();
7 O, r( {9 p1 m
2 q% D3 b4 `" ?1 Q. l& o    CATApplicationFrame *pApplication = CATApplicationFrame::GetFrame();
4 r+ n. H* Z( ~+ e
    if (NULL != pApplication) {
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' J" N4 b3 \7 ^7 A) l      CATDlgWindow * pMainWindow = pApplication->GetMainWindow();

      CATDlgNotify *pNotifyDlg = new CATDlgNotify
/ R4 b( D6 c0 t8 q0 X0 K, ?& X/ x        (pMainWindow, "提示", CATDlgNfyOK);

      if (NULL != pNotifyDlg) {
$ L0 Q; I6 @) x+ h$ l3 `1 D        pNotifyDlg->DisplayBlocked
% V( h9 O- F6 ]6 s          (displayName,
          "选择的类型为：");
$ v' S, z# R0 C" O$ [
        pNotifyDlg->RequestDelayedDestruction();
) z4 @* e$ h* K/ I% c  a/ g! A      }
( j1 ]9 }0 G0 Y) w7 n/ i$ ^' L0 b    }

  }
# b) T5 ~7 v, L' Q- @7 ?2 w
  return TRUE;
}

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