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CAA开发之文档操作4 \$ Z$ S" L1 s
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CAA开发中经常会遇到对模型文件的创建 ,加载 ,删除 和保存等操作,项目开发中可针对通用功能对基本方法进行封装。本文梳理文档操作的基本方法,并举例对部分方法进行封装,仅供参考。; q6 ?9 ]0 X a, P) u/ H# M
# c: n* B% I5 c8 Q) j+ ZCAA中对文档操作的基本步骤如下:: u/ ~8 L3 C+ D9 k( a" ]% r4 d
. Q. u9 [3 G0 G: m& T
创建会话 - creating the session9 N: J! O" c- H5 k# D5 E
7 t" }0 l8 e" j/ }' w新建文档 - creating a new document* I( O' Q+ ]: L1 D4 _+ I
+ `4 z/ n7 X& V' J# Y$ d* D$ r调用接口 - Query Interface: X) n' ]. Q7 Z7 q
) X3 k$ @ g: n/ y5 f" H6 ?* [
获取根容器 - retrieving the root container
( T. F. _& M) n6 m& {7 G
. X- J6 \2 G+ _2 i+ c; B保存文档 - saving the document
% x w5 G) F% t3 `4 r* {. G6 `1 t5 M% t; ] Q5 X: c: }& g; d
删除文档 - removing the document( c% l* h' N$ i2 r0 p$ p* D
3 Y) B9 K+ o* L# k# J: d2 ?
删除会话 - deleting the session 8 B* m, f; b; D- [3 L
- \* o" G5 e6 C/ ]7 b上述步骤详细说明参考百库全书技术文章 Creating a New Document。+ R4 ?9 i. g$ C) `8 j6 {5 Z
2 ]0 N0 L6 \' N, l, i文档(CATDocument)的操作主要依赖于CATDocumentServices 类,该类服务于文档的所有基本操作方法。通常用于批处理中对文档进行不可见的操作,如创建,打开,保存等。. d. z+ _# l+ q& M: N
& }5 J3 K, b: {' M: C
下文将对各步骤进行补充说明。
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, t2 B4 I" a% A7 M. l+ |1 g1 文档创建(Create the new document): }+ v% y' B/ t& r
文档的创建通常有以下几种方式。可比较CATIA中文件菜单项
3 ^3 c9 `. {' V0 O Y4 XNew:新建一个空文档
! v2 h/ Z! C4 R$ F5 F+ r
3 }. \) J! Z/ fNewFrom:新建自
2 K- h9 K3 @ m3 s0 Q5 C
* u2 T0 y3 {$ Y( ?7 D' V3 \% @: M. \新建文档代码:6 i& E) @( l4 Y2 F7 ]
0 D ^4 ?8 h i) y/ H# a9 z O
CATDocument* pDoc = NULL;) F. e+ F/ E# z# s* O. t8 l
HRESULT rc = CATDocumentServices::New("Part",pDoc);
" E$ n4 U% E; T* i; r8 x: h* Jif (NULL != pDoc)
* @( h; J( Z! h+ H* ` b- S{
9 S! W5 R* ?3 G3 ?: Z7 E cout << "New document created OK" << endl << flush;
! X" T2 j* \: _- o( l H}$ N% t I! B6 G/ `# W. s- y
else0 h3 E# A% H, ^2 E6 j; z/ }
{3 n. T. m8 Q. {% X7 ?9 a
cout << "ERROR in creating New document" << endl << flush;
1 [# b$ x: J( H; _8 B2 I8 g3 Q return 2;
: [$ j* P1 Q1 W$ L+ [}8 f( @+ W$ ^, B" |6 j3 s' o1 R- B
% I* s9 O' Y3 n* v9 O1 H) \4 N
2 文档加载(Load the document) z0 b9 X9 C5 S/ D' l
文档加载即打开现有文档,主要方法包括2 D7 ]0 b8 s% b# l R$ Q5 H/ h
CATIIniInteractiveSession 中Open方法:打开文档并可视化显示! z9 p7 X6 o- Y1 |' C4 F6 T2 C
* Z. L% l: n$ `/ v6 sCATDocumentServices 中的 OpenDocument方法:打开文档,一般批处理执行 P- D1 D% \: U* V
4 X; o6 B/ y. f9 mOpen方法:; w, `" P! G( f. A' ~/ H/ x
CATDocument *pInstrumentDoc = NULL;7 I @5 y6 f) k+ B) a# v* [
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CATIIniInteractiveSession *piSession=NULL;3 F0 z( _0 J1 R% C
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CATSession *pSession = NULL;6 l) R: p M+ p# ^7 P; u: i2 p
1 d9 f3 m0 b4 `; {! Drc = ::GetPtrSession(pSession);
. c1 u! y) d) n) r" K: k3 x! l- ~. K+ m8 G5 O `2 J2 `
rc = pSession->QueryInterface(IID_CATIIniInteractiveSession, (void**) &piSession);
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CATIEditor *piEditor=NULL;) v: ~) V* t6 k9 h# L: Y; A
6 j: E9 K# F: \- K Frc = piSession->Open(PathName,FALSE,&piEditor);" n5 _: O$ Q2 E+ E
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CATFrmEditor * pFrmEditor = piEditor->GetEditor();4 t" `& `8 ]. X% F6 P
, c% g2 F* \! {pInstrumentDoc = pFrmEditor->GetDocument(); ) z+ c) { n+ U+ {' @
! k d, v! e7 c8 n: H0 i
......
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. [& c6 S/ A: W9 I0 Z7 t7 e# WOpenDcument方法:
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CATDocument *pDoc = NULL;
7 V* x* J; C( z7 M4 Z4 \CATUnicodeString storageName = "XXXX"; //文档保存路径名
# |" W) x/ b1 I
* x& N" @' V( B+ v; K5 E8 j7 irc = CATDocumentServices::OpenDocument (storageName , pDoc);& i- P2 s* T9 N8 j. p1 H9 Y
Y2 M! W7 \! p1 V% kif (SUCCEEDED(rc) && (NULL != pDoc))( h8 g5 I! F ~
{7 p; p, N& o# k; I
cout << "Document opened OK" << endl << flush;0 n0 x; ^ }: n0 Q) M0 @
}
$ a3 J0 ?9 d( A2 v( gelse
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cout << "ERROR in opening an existing document" << endl << flush;) i# m) J' u3 U) H) h
return 2;$ G. U' j! F7 l" I# [- v
}. j" x4 P, k0 t& z! t8 a
3 获取当前文档+ x$ t" B; h9 v, ]7 q) X" `
获取当前文档,即获取文档指针*pDoc.上述方法都能获取该指针,但通常对文档操作是基于当前环境的,尤其是交互操作过程中,获取该文档指针之后才能对模型特征进行后续处理。获取当前编辑环境下文档指针方法如下,
6 m; y2 C. C7 B- R8 S) d$ B3 D' g* r! ^! \% G
CATFrmEditor * pEditor = GetEditor();6 v. q3 b0 z7 G) h2 S& Z! \; A
if (NULL != pEditor )
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) @" Z% c! ]! B2 s5 \ cout << "Editor got OK" << endl << flush;
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+ e, c1 u7 ?) E$ \9 }# e. Y. velse, c6 ^. v5 h" _ ?
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cout << "ERROR in getting the current editor" << endl << flush;3 C% ]9 C6 ?% N5 O! w+ c4 Q
return 1;
+ d- J( S( M, E/ b( I3 W}7 k4 Z3 J; E7 d. t5 v8 U
CATDocument *pDoc = pEditor->GetDocument();
q6 s- f% q7 k4 q0 gif (NULL != pDoc)
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cout << "Document opened OK" << endl << flush;$ x/ X3 a2 X, c. Y
}
1 J8 a2 P8 H! p5 d, X9 R" Felse
; {9 x% O4 L' P- X% v# v; G{1 h Y# V4 W# i
cout << "ERROR in opening an existing document" << endl << flush;* [& T+ Q7 z0 K4 ~# s" P {5 N
return 2;) r' E3 y1 I+ l: s0 R3 N; J
}
4 ~ r* |, ?7 y6 r+ Y0 |" i2 ^
. i8 e7 i* @: Y8 Z 该指针的获取还有其他方式,如通过CATILinkableObject 类获取。- E- z: m$ P* Z
4 保存文档(Save the Document)* |( ~( B# E d- w0 o9 x* t
4.1 另存:即保存为新模型
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CATUnicodeString savePath = "XXXX"; //文档保存路径- q- D2 q; h* P/ M/ v& \4 H
rc = CATDocumentServices::SaveAs (*pDoc, savePath );
6 P2 n# L- P( E+ V3 u, jif (SUCCEEDED(rc))
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cout << "Document saved OK" << endl << flush;
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else" a# m) `4 r. N: d" u; i% Y
{6 ~0 F; l: w4 ]
cout << "ERROR in saving document" << endl << flush;6 x0 M1 ]! o% E& V! i
return 5;6 q" J N+ z! Z
}2 H) ~) S( M* W$ x0 R" D
4 ]" o% E l0 `4.2 保存:不更新保存路径8 N/ o7 a6 V8 _% X: H, t
rc = CATDocumentServices::Save (*pDoc);
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if (SUCCEEDED(rc))9 j2 E# {. e- ?' X
{
9 d4 r' Z6 m! z" |; C& A5 X cout << "Document saved OK" << endl << flush;
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else1 ?* u0 ~' B( \ u
{
# D. s3 v# U: i9 i8 B" F0 W cout << "ERROR in saving document" << endl << flush;' i) n* C5 J' b
return 3;8 e7 R: w0 E9 D+ Y8 E) u
}
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2 t I( P6 T* K+ c7 N5 删除(Remove the document)2 C' T6 O# n, P" S
+ F0 O8 Y: Q: b3 ]2 n/ M' u' a+ `rc = CATDocumentServices::Remove (*pDoc);
' i( a% h# Q" E: R( lif (SUCCEEDED(rc))! Z: G8 f: P; r
{
' h/ h2 G9 Y; r. V$ h6 m cout << "Document removed OK" << endl << flush;
8 Z! p' e$ H# |, [/ o1 k; F3 Z# m; p}
, x! O3 s( e3 P9 eelse% G# V# j! {1 \; R/ A
{
n% D8 F( {! v+ r1 M# W, h9 d0 i cout << "ERROR in removing document" << endl << flush;
/ |. m. \+ O" B( Q. E6 u* A, b return 6;
7 w* \& \# v8 Y+ C+ T+ x- G}
) l" ^1 }, c/ F$ Y; Q- [3 S' ~
3 o- l3 t; @' _" g方法封装
/ g6 L$ |- }. V上述是对文档操作的基本方法,在实际项目开发中,该类操作使用比较频繁,通常只需要获取相应的指针即可,如对本地模型的特征操作,我们需要加载本地模型文档——获取其文档指针——获取其容器——获取其根节点。每次操作都是这关键的几个步骤,不同之处在于模型的本地路径,以及相应的模型在模型树上的根节点。因此,我们可以对文档加载方法进行封装,即输入设置为文档路径,输出为该模型在模型树上的根节点指针。如“打开文件”操作,封装成OpenCATFile方法如下
) D3 d6 t. M$ c输入: V5 U0 ?- ]4 Q k1 m
CATUnicodeString PathName //文档(模型)的路径
' ^4 G" @4 @" f- u& Q, L输出:" N% i% Q0 l# [5 c, F
CATIProduct ** opiSonProd //文档(模型)的指针
& I4 d/ w, b6 i0 R! z; b" I% w1 Z& T) L
辅助功能函数:
' e0 v2 N" W$ l; o5 `6 u. G+ {获取当前模型树根节点/ a) V7 m: o% |8 Y }
模型加载后可视化1 r: J# g( J5 x& ]/ w3 H
刷新根节点
( o: l$ A- r8 l----->打开文件
* f- m* Q% T) j0 G( WCATBoolean XXXFunction::OpenCATFile(CATUnicodeString PathName,CATIProduct ** opiSonProd)! L$ b9 F( H8 Z& N' P; }$ t$ L! j
{
H! H& h9 m. E! w4 H$ ?* mHRESULT rc=E_FAIL;* z$ {7 d- ?- {, G' ?. S- H
CATBaseUnknown * pRootProduct = NULL;# N- g& U) y6 V: `+ N
CATIProduct *piRootProduct = NULL;* r" {7 l; c3 Z U2 `* c. t
rc = XXXFunction::GetProductRoot(&pRootProduct);//获取当前模型树根节点
. I/ w& ~3 U3 m5 \% u% c" oif (SUCCEEDED(rc))/ c9 B/ j: C, o+ Y6 k/ V
{
" x+ U, h0 h. u, w( Frc = pRootProduct->QueryInterface(IID_CATIProduct, (void**) &piRootProduct);
' k- }6 [) ]: O$ r: B6 R- {0 Eif (SUCCEEDED(rc)&&NULL!= piRootProduct)+ H, j& ~! o* i/ [* ^2 A
{8 X' i* l' i. P5 Z( g
CATDocument *pInstrumentDoc = NULL;5 v, F( M. @1 v% N0 x
CATIIniInteractiveSession *piSession=NULL;( Q5 J' S Z& d3 Z( ~, m5 e
CATSession *pSession = NULL;; g w* i( J7 k
rc = ::GetPtrSession(pSession);
, c& [ H% Z9 M2 rrc = pSession->QueryInterface(IID_CATIIniInteractiveSession, (void**) &piSession);4 P# g9 R& @ w \$ Y
CATIEditor *piEditor=NULL;9 N5 L* x/ |/ K
rc = CATDocumentServices::OpenDocument(PathName, pInstrumentDoc) ;/ H# w" { K5 b; Q
if ( SUCCEEDED(rc) && ( NULL !=pInstrumentDoc) )' G6 R1 J; G* }( p
{ cout <<"The document" <<PathName<< " is opened" << endl ; }4 I; d8 Z0 ]# u$ M3 g, {' B& U
else! h% h/ B) v1 G) _) a- `5 {9 ^
{ MessageBox(NULL,"模型路径输入错误,请重输!","通知消息“,NULL); }
) ?/ ~8 X3 G/ V8 S+ T9 `/ M- tCATIProduct *piInstanceProd=NULL;
5 W4 g" }! Q3 p& k, t& @" Xrc = XXXFunction::AddExternalComponent(piRootProduct,pInstrumentDoc,&piInstanceProd);//模型可视化,即将模型添加到当前模型树下
% k: M; z" c! I$ A8 j Eif ( FAILED(rc) ) return FALSE;
. Z2 T& v. d! m// rc = piSession->Close(piEditor);
$ l# ?( t; S: u( l. v" e1 X: w' J* opiSonProd=piInstanceProd;
7 }& E+ [( L- `6 X: ~XXXFunction::UpdateProductRoot(); //更新根节点2 E: [2 C8 Y4 q0 D) |9 w
}
- s6 y" `0 f9 U}( y j) R. z2 r2 P1 E
return TRUE;
4 X6 g$ g+ o ~' U4 H}
; @( s' m. a3 g9 E1 i* _+ G----->加载模型可视化
. _) c3 P Q! ]3 ~: P) d6 f
, c. \7 O: t0 O/ z4 @9 e. t% D+ R. w& iHRESULT XXXFunction::AddExternalComponent(CATIProduct *ipiFatherProd, CATDocument *iDocument,CATIProduct ** opiSonProd): _/ d' m: c8 ~9 @, ^# j4 A) n
% w* o$ x) f5 h
{0 v- K' Y; {2 \3 r
: f+ ]1 s0 y: Z //AddExternalComponent(piRootProduct,pInstrumentDoc,&piInstanceProdSP);
2 S4 p' ^( S3 ?5 y: w+ g$ x8 K3 ~4 k( F |7 t# m
//AddExternalComponent全局函数所需的三个参数,5 n5 v7 M, D( M# R# J; Y0 V# }
' }- Y) n6 m' P/ g% v+ p) X7 N
//被**的product document的root product,CATIProduct类型& V4 ?- W) }* n7 r9 l L
, J5 a: f* V4 ]7 C; A! z/ J //将要**的part document,CATDocument类型
( E7 \- L- j, t$ U/ G9 B+ S$ j! e& W2 x2 w) O
//the product instance of the imported document2 A/ b0 w9 z7 `4 U) S% X4 X& \
! J4 x0 b& A7 [8 Y" R //注意要**的document也要检索它的root product
" b" S/ U" y# G3 u* z- M
0 K9 {7 r7 t* f( n cout<<"添加组件执行"<<endl;
. O: A$ _+ S2 f! V! j& y& K8 Y# U# A$ `" H9 J$ q% g
HRESULT rc = E_FAIL;
! Y* |2 @+ l& E, Y2 `" ]7 O; w% K9 B/ I; w
if (! ipiFatherProd) return E_FAIL;
2 Q; y; h- z) p. i$ n3 D; z
6 L0 c, ~! z2 k: W if (! opiSonProd) return E_FAIL;
- O6 g& w, g7 l' R2 S
' {2 C) n$ C( _; ]9 v! ~ if ( NULL != iDocument)6 ?$ i- l) H- z6 w
4 o7 A( v8 s8 m- y/ x' G) e
{) f, m8 g6 t' ]* {$ V
& r3 y' I$ @0 b
// Get RootProduct of the document to import.. Y( o$ I6 ^) c( B3 n
2 X$ \) C2 }7 l* ^ CATIDocRoots *piDocRootsOnDoc = NULL;
; m6 Q: A2 |7 G, p8 [
# L: E- ?. U8 ]- H rc = iDocument->QueryInterface(IID_CATIDocRoots,
2 {( [5 y$ v- u& C4 t: o& ~, K; d' D% \3 C+ K9 _) k% A) g
(void**) &piDocRootsOnDoc);
7 F c/ _2 F$ b! @' o
; r! ]8 P6 {3 G0 ^ if ( FAILED(rc) ) return rc;
$ `: }2 q/ u0 v& ?* c9 M
' E- } K" u- K; E CATListValCATBaseUnknown_var *pRootProducts = piDocRootsOnDoc->GiveDocRoots();
; A6 N5 b6 X" Z6 H* c: r
" \6 f4 u$ @5 D7 K d6 {+ w: C# E' X CATIProduct_var spRootProduct = NULL_var;
4 G2 d$ y1 X5 q$ Z7 n- o5 ~; e: b D) O8 V2 L7 Q
if (NULL != pRootProducts): ~6 c/ f: n% v4 B7 X
& f4 m. r: Z6 J; v+ v ` {
+ g Q8 B4 v7 j; E8 B, X0 c* h
8 o, I( ]' r/ n" _ if (pRootProducts->Size())9 k% Y- [+ A6 I7 D E5 P
2 N2 g: F; L6 K% |, I$ [6 F6 k
{
2 a/ Q4 }# h; |# \7 ^
" K* a, ~, j* l! u spRootProduct = (*pRootProducts)[1];" i$ C' K& P8 K1 h% j( z/ X
/ s* \8 q J' p! d2 E delete pRootProducts;1 J- b! V$ P) p4 P. M1 R3 w0 p# Y
1 z. F5 m% { C
pRootProducts = NULL;
: G$ G5 H8 B% e% E* t6 ^
6 K, c! _# p W8 I0 Z7 l }3 }% g7 W' T8 [( B; v0 [- T8 c
, H ^8 B; k5 L% i+ A7 B piDocRootsOnDoc->Release();0 }6 b# I6 B6 o9 }' X( W/ N
1 Z4 u) Z) ?9 } e piDocRootsOnDoc=NULL;
; a: s; l' B! q' G) I1 G
9 A% X0 _; L! N/ q# Q9 x CATIProduct_var spProduct = NULL_var;! ?+ ^2 Q8 a* v
, _: S% l- o+ n% e' f& ^) x$ ~9 l% T if (NULL_var != spRootProduct)% Q) m% U! i1 `6 F3 V, @
7 Y3 Q4 F3 L8 l$ _) i2 ?& M
{1 W4 Y% O# N$ o& F7 ?
8 H5 f$ `. L; N. X) E
spProduct = ipiFatherProd->AddProduct(spRootProduct);. h9 H& \$ J# X, a! t
4 v# U& X7 y' A& ?/ H
cout<<"NULL_var != spRootProduct"<<endl;2 d- l& j/ \" N) N: h1 @
; b! X3 ^- L M1 A6 ?- ?# ]
}8 k2 O3 `1 m0 c$ k& S _
$ j9 D4 y- ~5 P$ Z+ B else
! X+ X" t- ~5 g9 [7 ?: b+ r# ~- u2 e
{# k8 x2 k; E+ l; }6 O- H' `
3 \. w9 L) s8 d/ f. a# b: R) r
CATUnicodeString docName = iDocument-> StorageName();$ n3 D$ T/ z* ~% r3 i3 G2 a) k
) a4 ^& C, T2 Y7 V9 [' ]7 P ipiFatherProd->AddShapeRepresentation(CATUnicodeString("Model"),docName);
/ F5 S8 [+ ^, J( o0 a: s3 S$ F+ G" b# h# Y9 v
}/ R( }0 L7 j+ D3 b4 T
* y! v$ p b* S* y# p. I3 ^6 V1 @ if (NULL_var != spProduct)8 `2 ~1 [) N6 a
8 C+ {* S; w3 a; J% m* ]' Z {0 A5 F1 @8 y, e: c
) F( g' X) e' x6 i2 @$ c& v: Q
rc = spProduct->QueryInterface(IID_CATIProduct,(void**)opiSonProd);* H! o9 s' e/ O
3 p1 h$ V; o7 v3 s# x
if (FAILED(rc)||NULL==(*opiSonProd)) return E_FAIL;* U# ^4 s. d6 g$ S
5 t' U! b( S3 w8 S. E }
" v! M' H6 Z2 \; H. U/ O
. A! ~' f- N3 w8 T3 q; Z+ K }
: H7 l6 A( _; Y. b5 P4 ]0 ?! \2 u$ ]" F
}
" x/ }) C: U0 E$ ]! [1 F8 W w# {# p5 J
return rc; 4 Q& t5 b2 S) a5 ]4 i" j W* ]
! L- l2 M* t# k3 j8 X2 ]" q
} # W9 t- Z0 j+ a: b- [. S9 H2 ^
- L6 }3 [" D e2 i" M: t9 ^
----->刷新模型根节点: ^( g) W5 I4 y
9 ~5 T( F( u" U7 P# D3 O4 U4 d$ f) fvoid XXXFunction::UpdateProductRoot()
9 u1 k. s3 W& ?* m1 ^4 I
4 b3 N6 X' {8 k3 c1 u$ g3 c{6 C' w: ?+ p/ L3 {2 S" c- F
/ T# [. N# U/ s- u //*******************************important************************************** ]7 Y* t/ I/ `) b8 Z% G
: X# \9 ]; \" f CATFrmLayout * pLayout = CATFrmLayout::GeTCurrentLayout();
9 T+ ]$ h* n2 q7 Q; F2 C: f: s. X& ?. a8 t, B5 I4 a8 d
CATFrmWindow * pWindow = pLayout->GetCurrentWindow();" A& \) N6 z2 R; K: F. R# M
% @8 v/ ^6 \" k+ d3 A& f
CATFrmEditor * pEditor = pWindow->GetEditor();
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: y3 E: o: [/ b: y. s- c. I CATDocument * pDoc = pEditor->GetDocument();
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//特征对象已经创建完毕,需要对产品根节点发送消息,更新产品模型导航树/ s7 D, M: T5 B2 J: k$ c
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//首先,获取该当前活动文档的产品根节点 # R& L/ Z. n9 P. F& \& M; J4 ]
$ D" B( R6 \ x7 k9 G CATIProduct *piRootProduct = NULL; - k. B3 w' L: o+ N
) C) U B! `1 a CATIDocRoots* piDocRootsOnDoc = NULL;
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HRESULT rc = pDoc -> QueryInterface(IID_CATIDocRoots,(void**) &piDocRootsOnDoc);* _7 V& |9 ]2 V1 K0 s7 c
3 h: v' E2 w1 c9 |4 z4 E if (SUCCEEDED(rc))
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// Retrieve the root product which is the first element of root elements
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CATListValCATBaseUnknown_var* pRootProducts = piDocRootsOnDoc -> GiveDocRoots();
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4 T+ E. ?3 i) @/ ^9 f, |0 D( e piDocRootsOnDoc -> Release();5 x+ t* W: s- n, ^$ F+ ~: x% X
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piDocRootsOnDoc = NULL;
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CATBaseUnknown *pBaseRootProduct = NULL;
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if (pRootProducts && pRootProducts->Size())' k7 n1 ~5 @' j6 f
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pBaseRootProduct = (*pRootProducts)[1];
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delete pRootProducts;
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pRootProducts = NULL;
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9 l+ h* Z1 Z" F1 y' \ if (NULL == pBaseRootProduct) return;, ~8 e) n9 K+ ~( {# j8 j
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rc = pBaseRootProduct -> QueryInterface(IID_CATIProduct,(void**) &piRootProduct);1 a; n4 _0 t$ n. `5 a
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if (FAILED(rc)) return;
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+ S# L& g$ k# }' G //对模型树进行刷新
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CATISpecObject_var pPartRenew = (CATISpecObject_var)piRootProduct;//对零件进行刷新- z" s i9 R, ` E( l3 Z+ q
1 a7 }. g8 q$ @; ^ pPartRenew->Update();9 T" H# K. Q7 c3 e4 r' t
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else return;
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9 M4 d4 y& s; g5 x' }1 I //----------------------------------------------------------------+ f+ V+ b6 D! W. T
m% F1 p9 K9 M //给产品根节点发送消息,通知其更新三维可视化模型和产品结构特征树。+ }9 b2 O- x Q& @
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CATIModelEvents_var spEvents = piRootProduct;- O9 }/ c/ t$ k4 [3 h2 |
8 B- i* S9 B# j, a# [) ^* F CATModify ModifyEvent(piRootProduct);0 q$ I/ f2 T' M: c+ T4 Y
) T7 Z0 f2 K: }5 |7 E( w spEvents -> Dispatch (ModifyEvent);
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//Update the graph view
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. g0 T; \) M1 o$ _( b* a0 m5 j5 A; F CATIRedrawEvent_var spRedraw = piRootProduct;! R9 o; ]1 x" r
% t4 A$ n: ?$ }; E" F5 T spRedraw -> Redraw();
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piRootProduct -> Release();
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0 p8 E5 M# y+ T6 h: B7 R* I# G piRootProduct = NULL;
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