|
|
请使用QQ关联注册PLM之家,学习更多关于内容,更多精彩原创视频供你学习!
您需要 登录 才可以下载或查看,没有账号?注册
x
CAA开发之文档操作
7 e2 f2 J" ]$ B- l' G
9 B. f: e; z' g5 X7 W8 y1 p0 \: c) A. D3 F
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。4 I5 t' S6 n, t* n
T/ s5 E' C* ]
CAA中对文档操作的基本步骤如下:
3 c, i. `2 B1 P$ U
# ~+ a( y( Y( \. {7 i0 }创建会话 - creating the session+ ?1 u2 O5 W2 _- ^$ M( s
) m3 d$ t: z# m# z
新建文档 - creating a new document% y7 Q- g: i" l6 J
' Y- f5 |3 F# m H% \
调用接口 - Query Interface
' N" D. J5 |, v" s$ x, W: F: k8 l. z+ b6 u; c% F3 _2 z
获取根容器 - retrieving the root container' r1 M1 w9 R0 Q+ u# g
5 l' j, n8 G% Z1 U
保存文档 - saving the document8 [( t9 j' o9 |2 B/ j
6 r2 U/ x, p- r删除文档 - removing the document
* S" o. s9 j! }9 E4 t; }( `% W) [1 b" g6 }* l; n8 I
删除会话 - deleting the session N. H$ y# v7 E$ Q+ X. R( @% X
0 H: ?1 p% e+ v `
上述步骤详细说明参考百库全书技术文章 Creating a New Document。% z- O- A0 a: g+ F M8 @
3 o* g; i+ j: d! L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。 G, m3 \% m- \! j
; u s( |0 t* q( N3 u: q& X) h r9 Y
下文将对各步骤进行补充说明。
6 H6 J4 O. N& Z$ u7 v+ Z
* X/ [0 A8 h+ n) U2 P3 G7 B8 a1 文档创建(Create the new document)
7 _$ t; Z- S5 F1 A# j" K9 X' ]文档的创建通常有以下几种方式。可比较CATIA中文件菜单项5 d/ v6 G/ [1 F1 d3 E
New:新建一个空文档
5 o0 j7 L. ~6 i X! t" a. w" J8 H/ W) m5 |! D. ^. E
NewFrom:新建自8 T$ @3 y4 E* K
$ S& U+ P* \; C7 Z* \9 Y$ o: V
新建文档代码:' y! `# w8 z; Q% |9 Z! \
9 F% X$ E( F6 b! h& `
CATDocument* pDoc = NULL;
" o' C$ S* \3 A. MHRESULT rc = CATDocumentServices::New("Part",pDoc);
$ t7 k+ n6 Y t0 m7 P: z9 zif (NULL != pDoc)5 |! u j7 ~2 ]8 c6 N6 P
{) j& P, ^8 _: ?* V$ _: u: s9 I9 A# [
cout << "New document created OK" << endl << flush;8 m& h$ d( Y$ l; t' P
}
8 F0 m' [: Y" x! Q1 q& f- Celse e8 |: b9 _% ~* f& r
{' S- V& {9 B; I
cout << "ERROR in creating New document" << endl << flush;
4 S! p+ m; E# d1 {/ H' u: }& \ return 2;
2 @. n1 \6 K, b( c/ _. ]' e}9 T/ |9 C1 f2 L. x# g/ j; I. v5 D: P1 @
7 W; n, `5 j5 Y2 文档加载(Load the document)0 i! R* }- f0 J
文档加载即打开现有文档,主要方法包括
5 w4 W! T5 R3 R C+ M T! P2 Z6 mCATIIniInteractiveSession 中Open方法:打开文档并可视化显示
% i" z! D4 @* B+ ^$ B g* V% s# j$ U2 S- y+ R3 S0 }( ?* ?
CATDocumentServices 中的 OpenDocument方法:打开文档,一般批处理执行
1 y$ M' L0 o9 p3 F1 q, R6 O: `* V: L) \$ p
Open方法:
6 L& m) a9 {; |* p5 a4 R. M. K! PCATDocument *pInstrumentDoc = NULL;
; V) A# _4 T# B5 u( V1 h2 C! H% r0 K' I7 d
CATIIniInteractiveSession *piSession=NULL;
: j% M% ]6 W# V" ~/ m- |0 i; |8 k8 _! R1 Z+ D8 S7 B. y3 x
CATSession *pSession = NULL;
* J# Y$ S* \5 W" K- Y; R. Z2 N# M. T0 |& `$ U3 @
rc = ::GetPtrSession(pSession);
8 h& d: C* C* [, R. l1 S
+ X! U% ]/ s4 G& O3 zrc = pSession->QueryInterface(IID_CATIIniInteractiveSession, (void**) &piSession);
0 _ j. f/ z2 {. A; B% k8 C! ~
CATIEditor *piEditor=NULL;
' v( P3 H& o5 `" s |% Z% L5 P" s
rc = piSession->Open(PathName,FALSE,&piEditor);( o( u' R) \0 m: o% C
2 k+ [5 r, z; y
CATFrmEditor * pFrmEditor = piEditor->GetEditor();
; d, x* n/ H8 K4 ]
8 B; Z7 P2 \$ Z9 N; d9 `pInstrumentDoc = pFrmEditor->GetDocument(); ) L% i5 l6 T) ?% a% H" D
" V+ O [8 V/ r
......
/ i( [' h- C7 l* b9 Z3 v
! E+ d% q/ U* ?+ |- z) U' C: kOpenDcument方法:
- N- B9 G$ i' E) |; K
8 {8 ]$ Z+ E r9 VCATDocument *pDoc = NULL;# T5 R/ X6 g: ]1 m" W. Y. W6 L
CATUnicodeString storageName = "XXXX"; //文档保存路径名' N3 ~- \( U W1 q
1 N+ o$ k* X/ U1 o
rc = CATDocumentServices::OpenDocument (storageName , pDoc);- x8 D& y/ J* ~( u3 ^
3 [3 J% R# P5 D+ P n$ F* O/ yif (SUCCEEDED(rc) && (NULL != pDoc))' I4 b5 ~6 N* `# |+ {( p" F0 |
{
+ \5 w. U3 l5 ~ cout << "Document opened OK" << endl << flush;
3 ~+ u# p4 Q0 Z; U}
; Z8 _8 V: N% K; Delse( v0 Y2 c- f, e _2 x4 Y+ Q, m
{
! P5 H* Z- S3 O cout << "ERROR in opening an existing document" << endl << flush;' R9 b) u* i" H( U% T; J8 o- ~$ W
return 2;
+ D6 W& X7 R6 v* L& Z2 e0 D7 }0 V}
j) z/ O' l% u1 ^( r2 A3 获取当前文档
) F2 V9 ]" S1 Z0 T4 {0 h% Q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, N9 B7 N+ K8 ~: V9 M$ K
8 N5 |8 ~% d f8 E( [2 l5 Z# \CATFrmEditor * pEditor = GetEditor();2 @) b7 o- O0 H( t+ s2 e
if (NULL != pEditor ). i+ `; ~$ n: L/ y
{$ F a7 h- U! i5 ?7 l3 p( F
cout << "Editor got OK" << endl << flush;$ x- n4 t( A2 O" d
}" X# R. Y* e8 x' c( A' ^7 {- f
else
- R* n/ j. b% s" a{
! Y, G" P6 _8 f8 J cout << "ERROR in getting the current editor" << endl << flush;
( ~; n) J1 }. {+ o( i0 {5 e3 |+ R" h return 1;. \& @* u8 q( }; }/ K! r' z
}
2 _2 m9 ]+ x8 }; E) ~* V3 ]; cCATDocument *pDoc = pEditor->GetDocument();7 O( E* Q' a" n4 d9 X1 B' E6 g
if (NULL != pDoc)
8 h4 t( T7 B+ o8 c5 I{$ E- K9 H. u8 v8 k
cout << "Document opened OK" << endl << flush;
1 L+ V1 F. |5 w' i}9 R9 R. c+ W P
else7 l5 P+ h. H1 Y, g' ~& e9 D- v
{' [# W, m2 _) F) m1 z/ W
cout << "ERROR in opening an existing document" << endl << flush;
' J D, K0 G4 H4 T# _% v return 2;
4 c+ w) j7 f* T4 N) [}
& O- T8 Z7 R0 d
* Z7 u& a$ o2 y1 V 该指针的获取还有其他方式,如通过CATILinkableObject 类获取。
" ^8 b; H9 t& V( K$ K$ U9 }4 保存文档(Save the Document)4 E2 [, u) g, e+ t1 a8 ~
4.1 另存:即保存为新模型4 l1 `3 |( Q2 ?& \9 @$ T
" I' ^& X- g; b, C
CATUnicodeString savePath = "XXXX"; //文档保存路径1 n5 p9 U& @4 ^; ^( b0 \& o% ?
rc = CATDocumentServices::SaveAs (*pDoc, savePath );4 v5 C; I. I X
if (SUCCEEDED(rc))
+ S/ ^' H, k; C, O0 ~{
: L3 q+ A2 z( w E, X cout << "Document saved OK" << endl << flush;
7 @7 N: H4 n# d$ {( N% j% u- \}
$ ~# Z$ L: H# m7 p/ G/ Selse5 P( x2 X: r& D% v: Y! i6 P# d
{
- b" e% a, k3 t cout << "ERROR in saving document" << endl << flush;
: f4 i4 z/ G8 `: S+ z$ U return 5;
' T" N, M' C& V+ x! j8 E1 ^ u}
$ I9 a; @% N2 {- ]- P/ X: Q4 g+ B8 a
4.2 保存:不更新保存路径
, A- I/ L% t& f& K: D. hrc = CATDocumentServices::Save (*pDoc);, L& A) J) r0 s# M1 h. l0 I% l
( B V1 v$ u& V0 X8 k) o9 H
if (SUCCEEDED(rc))
% W" r% E" R: x{1 }4 N/ l5 B/ ?2 x( ]- W3 e
cout << "Document saved OK" << endl << flush;
& ]) u" N' f( f& P* }}
- x7 y0 l9 }; A2 Helse
- D6 M9 X, Q: Z7 O ^) y{) h h7 L% X: g5 C& n) f
cout << "ERROR in saving document" << endl << flush;
+ ^" a2 c! Z/ S9 j return 3;
8 P2 D+ U# C) F) X e- U3 w1 q}
) q8 h0 b" F; K, k4 n1 E( D! L& s; R
5 删除(Remove the document)
) \$ { Y' X1 Z% }
: V+ ]* p5 Z: Z& @5 O$ frc = CATDocumentServices::Remove (*pDoc);8 V, j$ K4 A$ d* l3 j! r7 m# h7 `
if (SUCCEEDED(rc))
. h- e6 U5 O' S! @1 A{: V6 p( W; q# [2 A* P8 {
cout << "Document removed OK" << endl << flush;
4 b, Z Q4 {9 ]6 `}
7 C4 @6 \/ d8 ~& [, {' U8 U3 J, ^; Lelse
! ~+ u& L9 R" }* f+ Q( r/ o{
$ @8 K F7 k) |! f* A9 B cout << "ERROR in removing document" << endl << flush;
' i/ E% P% f+ I: w return 6;
4 a4 w/ z% d; ~5 L}
7 H+ z# N! J* E' a9 v
( O1 o- c' |$ I9 |方法封装0 J6 R6 ?: p+ Q
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- r3 I; w3 r7 U8 }- ~, H
输入:, ?+ Z3 p7 B# E; w5 W
CATUnicodeString PathName //文档(模型)的路径
9 R4 M+ Y! U# X; U输出:
5 ~& u5 b/ _; O b4 f5 Q4 nCATIProduct ** opiSonProd //文档(模型)的指针' J6 ^7 {, t. g3 }
; m8 W, G0 ]- n2 v7 j+ N
辅助功能函数:/ p* N/ Z2 x7 q5 }
获取当前模型树根节点3 d& x; `/ M5 `: t/ m0 e- o
模型加载后可视化
" G' [( a" z3 W, o0 s+ e/ c刷新根节点
' `7 ]4 ^! N. V( F----->打开文件6 S/ d. X5 v' K1 A% c
CATBoolean XXXFunction::OpenCATFile(CATUnicodeString PathName,CATIProduct ** opiSonProd)
6 Z" H M* D' n8 S( ^{
* \$ I9 n5 e$ P, WHRESULT rc=E_FAIL;
, s# a6 a# _4 @' ]CATBaseUnknown * pRootProduct = NULL;5 q8 S i1 J3 V; ^* h) `
CATIProduct *piRootProduct = NULL;0 V7 z& T% h6 Z7 i& w* n* P" A
rc = XXXFunction::GetProductRoot(&pRootProduct);//获取当前模型树根节点
0 @/ Q; |3 q/ K+ L! yif (SUCCEEDED(rc))
: `/ C2 c7 D( o2 b% l: R{
! R. `5 L9 s8 y0 v! c* Lrc = pRootProduct->QueryInterface(IID_CATIProduct, (void**) &piRootProduct);/ x1 ^+ ]' s4 }% i/ [
if (SUCCEEDED(rc)&&NULL!= piRootProduct)
0 X; W& }. N* n% a( D{: d8 L' _5 {$ H {
CATDocument *pInstrumentDoc = NULL;
% i' G F1 r# O T% M/ @) `CATIIniInteractiveSession *piSession=NULL;
( L2 Q4 I" y* o' J/ V( l5 V' @CATSession *pSession = NULL;3 b( l8 d0 n9 S1 x5 r
rc = ::GetPtrSession(pSession);
" _- i) ?# T" urc = pSession->QueryInterface(IID_CATIIniInteractiveSession, (void**) &piSession);
' F, ?$ v) d3 d- N6 Q( ZCATIEditor *piEditor=NULL;
4 H6 M, x2 @" brc = CATDocumentServices::OpenDocument(PathName, pInstrumentDoc) ;
# j# m$ L3 a. w6 p" q. B( @. Pif ( SUCCEEDED(rc) && ( NULL !=pInstrumentDoc) )! b" z4 Z0 n* i- v# v: R4 Q& D. _
{ cout <<"The document" <<PathName<< " is opened" << endl ; }# H' d0 m9 i; D( s& u
else/ n N+ i, z$ p) Y) B3 R- G
{ MessageBox(NULL,"模型路径输入错误,请重输!","通知消息“,NULL); }
+ n \) y; p- A+ Q9 ?6 kCATIProduct *piInstanceProd=NULL;
6 i v7 }' @$ b( Z' brc = XXXFunction::AddExternalComponent(piRootProduct,pInstrumentDoc,&piInstanceProd);//模型可视化,即将模型添加到当前模型树下 5 Q: k' \4 S, |- L2 e
if ( FAILED(rc) ) return FALSE;3 r# j6 z2 A9 j
// rc = piSession->Close(piEditor); 9 A7 T* H% I }6 Q. |8 C9 E0 g
* opiSonProd=piInstanceProd;
( b9 G& T- j5 _- D" qXXXFunction::UpdateProductRoot(); //更新根节点 G: M4 B$ a/ M! r1 g
}7 S4 M: U0 s: h- G/ M
}. k' H; H7 I' v3 K9 h) `+ x
return TRUE;7 g+ O/ T4 B) g9 O; c) G
}9 H0 c9 |5 z8 W0 @
----->加载模型可视化
' R; h& r4 `1 z7 o/ n! U0 D e0 p1 y+ v! d: {
HRESULT XXXFunction::AddExternalComponent(CATIProduct *ipiFatherProd, CATDocument *iDocument,CATIProduct ** opiSonProd)1 M1 q" ^4 ?$ J
8 I( {9 U: c) n* F; R2 k! j* {
{/ R& K4 z f4 m4 H$ o# K% P, d
$ o F; n5 S6 Y# _
//AddExternalComponent(piRootProduct,pInstrumentDoc,&piInstanceProdSP); 2 ]: Y/ g$ I, k
* K+ g z$ r# ~
//AddExternalComponent全局函数所需的三个参数,, ^5 e6 k* P, B9 W' p
" F& X3 |# i' Z6 | q# W5 l' `, E& G7 z
//被**的product document的root product,CATIProduct类型
1 f6 T8 s5 H4 ^! D @4 a$ Q, Z" v7 l( R# d g. r0 z5 |. }( D
//将要**的part document,CATDocument类型
: ^: A+ M% E _# _( ? y `2 @1 N& {) P9 D: q- M
//the product instance of the imported document
3 G" y" @& J e$ ?0 F h, r! U( q6 n m1 j; [5 j
//注意要**的document也要检索它的root product- G0 T4 E8 j! z- F& P2 T+ D
p: e3 ~ w; z6 S" ^1 b cout<<"添加组件执行"<<endl;% Z$ u: K! C, `* y2 p7 u5 ]
7 d; x0 D" p. q6 t% V, w HRESULT rc = E_FAIL;
3 e2 w5 K( C2 N- `
4 {( @0 z( s; \8 m& J9 _% V# K if (! ipiFatherProd) return E_FAIL;
" V/ K `6 g1 S# H( t% i. ~6 c0 i U, R2 t3 D
if (! opiSonProd) return E_FAIL;
) k( k4 q9 w2 Y; O Y
% V2 S" [& e0 Q* v7 U K if ( NULL != iDocument)
" W/ n- C8 m* T- ?) Q; o y
* r" I9 j4 S+ c3 E6 `8 [' E {
9 \6 M2 Y' h- x0 G3 k& P9 ^# { Y% O1 o8 q! Y
// Get RootProduct of the document to import.
' ^5 `- }( q) x1 p7 {
, ^$ V! H0 I4 Y; k! M2 F1 J' y# [ CATIDocRoots *piDocRootsOnDoc = NULL;" F4 \: L: V. @9 n% Z& W- U9 O9 F% w
! w8 t% J3 A9 s9 I1 {
rc = iDocument->QueryInterface(IID_CATIDocRoots,+ x# \ r( X" p! K4 Q6 d. U; q
1 v) ?) W6 P3 J* C$ V' M
(void**) &piDocRootsOnDoc);+ P$ c$ A* G) N0 ~
/ k/ `! c m; i F" c( s if ( FAILED(rc) ) return rc;
% @+ D, I) O/ G: s& ]/ O3 E$ g: f% x8 m2 o( K& O9 i' [. J& X
CATListValCATBaseUnknown_var *pRootProducts = piDocRootsOnDoc->GiveDocRoots();/ V* y3 `" K& _+ x$ X5 a8 D
7 U5 i3 Y' Y r% ^' z9 o' ]
CATIProduct_var spRootProduct = NULL_var;9 `" u3 N* y5 J, m5 |0 A2 n
d$ h+ F, _+ N- C4 Z
if (NULL != pRootProducts)
( H5 \) \' K5 ?2 L
* A" t! h$ u, k {
2 |$ ]8 q) q1 [9 x0 g& O! ?0 O
' f: y% g j# t9 P if (pRootProducts->Size())
3 m4 g" X5 U& ]3 X" j: o% m) }9 g" q
{
: m6 H3 Q: T" c6 [9 E9 ^" r) S: W
- }, Y! g* I) {/ o spRootProduct = (*pRootProducts)[1];
+ [' Q% x+ y& L+ O+ i4 D& p! w9 M& L; s! S/ h* z5 m
delete pRootProducts;" o! c( Q' A: A
, j/ }! K1 F5 z* r6 u pRootProducts = NULL;% e. ^' r# y# ?0 p- |3 G Y
0 N/ p% t* U0 @- c! m }4 U5 n' x# y* f# u; z
' o" ~- Z v: o) ~4 ?. O% `
piDocRootsOnDoc->Release();3 X1 {) d% z2 R: j
" ]3 A `+ m% l z: D2 E2 V6 z piDocRootsOnDoc=NULL;+ r( g1 v$ x1 a- T& b# e
; ^, J4 _" ~8 t/ w& e1 w! g" V CATIProduct_var spProduct = NULL_var;! f- {! N" {' E4 A& A
: @& C( o# I6 e5 U
if (NULL_var != spRootProduct)0 _% x% Z1 d7 Q; D/ P, F* E; k. r) J
B% z9 T) b; m( ] {
5 f( G5 s; J6 |% @2 D8 _2 m1 I' B
spProduct = ipiFatherProd->AddProduct(spRootProduct);
- ~& a, C6 b: M! A) X. f% @9 |1 U
! X! P1 k- l g* d h cout<<"NULL_var != spRootProduct"<<endl;2 {$ l- c8 k$ c
( ] o) g. B% d: b* t+ p
}
2 m3 p/ @; L5 E* m1 s# L8 A; U) j( R
else1 M0 a& m& u' O9 o3 i' N5 _
( P" Q) T' d; i# [! X. y) ~. H; ~ {
}- A7 b- \ K6 N. E+ n
L) v6 z/ P/ p% h CATUnicodeString docName = iDocument-> StorageName();7 n6 f m# S4 k2 a+ ^
$ _4 }6 p$ d- ~* g1 s# Q" H" a0 R
ipiFatherProd->AddShapeRepresentation(CATUnicodeString("Model"),docName);$ K2 A* q1 |9 N/ ~
$ e2 E7 O+ I D2 f5 a }7 h; ?' x7 M# O
W1 E& x u, w" _1 @9 y if (NULL_var != spProduct): T1 V f: y* R+ e5 f
, H8 q! a0 D: n# f
{4 d) `% ~* s% F+ `' H7 O
! Z" ]) e6 c2 _3 `# K" Y y rc = spProduct->QueryInterface(IID_CATIProduct,(void**)opiSonProd);9 S' R @! a' `( M9 S
2 @9 L, S3 o4 S! t5 P' m5 H8 N. u
if (FAILED(rc)||NULL==(*opiSonProd)) return E_FAIL;3 x: P) `0 q0 t
* v# {3 s* D7 ?; J$ n, Z& M
}" z* b9 A& J3 S8 I+ M
% q! A# ~( L; ^% X' g } E1 I5 x) A/ m! d# U
* u# M+ j/ T# h, O7 ], I }
1 v% C$ k; S7 D% r- D4 r) s
( @: `9 g8 A! H- B* e1 Y- ~ return rc;
% P+ }% D# A, {5 L Q/ ~0 i' x, J, C; b* Q4 `
} - q9 ]- {& T+ h) k1 Z
- P) M- w) u4 l----->刷新模型根节点
2 w0 @, d, `/ v" N- I$ g3 r
+ G( w4 j- o' O$ r3 Jvoid XXXFunction::UpdateProductRoot()1 L/ |4 b5 }- o0 J j
0 R0 u( o" }" F* m. h
{
0 ?# u6 y$ k0 s( h0 B
6 j; Z' K+ C8 V4 j3 a //*******************************important**************************************' Q) j' K4 M" [0 p+ U, n
. ^* o8 L* c/ S& L; E CATFrmLayout * pLayout = CATFrmLayout::GeTCurrentLayout();
: L" `3 {( F' I9 h* P0 I0 \3 b! ^* M9 b
CATFrmWindow * pWindow = pLayout->GetCurrentWindow();
, |/ s* x1 j# N3 [: R& Z2 x/ Z7 n' |0 {. H; G
CATFrmEditor * pEditor = pWindow->GetEditor();! S* q0 P% [$ b7 d- a8 M5 n, a
7 K6 J" M2 X, ~& y
CATDocument * pDoc = pEditor->GetDocument(); % ~4 K7 g8 W6 K& i
$ |8 J- v; q9 D6 ^) M
//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2 ?* t% u }3 V9 a* F
, e. N. N' p' d# N, V7 {2 t/ D
//首先,获取该当前活动文档的产品根节点
t% u' a5 Q# O. w/ W" M3 P1 h, [6 _- j
CATIProduct *piRootProduct = NULL;
; A6 Z; c. Z- g; M' X( E i. \1 q8 O8 X7 b# H8 }! T$ u* H
CATIDocRoots* piDocRootsOnDoc = NULL;
( H; g6 \2 s: U, I8 O& x: r" G: }' E$ U$ f6 Y4 Q- O. X, z
HRESULT rc = pDoc -> QueryInterface(IID_CATIDocRoots,(void**) &piDocRootsOnDoc);
: r% r. x1 Q) E! b, [
$ R, s9 V: C& l( Y! ^3 ^5 M if (SUCCEEDED(rc))# ^4 c6 v z! x( O
0 Q3 |1 A3 l( ~; Y
{
# P1 [0 h9 ?; F9 h2 K/ U6 u3 c
// Retrieve the root product which is the first element of root elements
" b9 e: |: r ]4 ^
6 n( o. ?' T; ?) Z# X+ @' h8 t CATListValCATBaseUnknown_var* pRootProducts = piDocRootsOnDoc -> GiveDocRoots();
8 G% k, e# C$ i0 p$ D1 ~, D7 \& m. H# [1 \; t' W. a
piDocRootsOnDoc -> Release();
/ @) N* a( T. y3 C+ n+ P! a* n/ s5 X- A5 P
piDocRootsOnDoc = NULL;
3 B* R" b+ @# m8 T5 }' H/ u. ~! j( i! h2 V
CATBaseUnknown *pBaseRootProduct = NULL; ) m! {7 C; T4 h+ u7 V6 f
; ?: O) [2 v q0 G
if (pRootProducts && pRootProducts->Size())
N) q: J; m: E7 u
: o S1 |; D9 E; {# t {
6 k* e2 q) \) ~8 O1 m
) @4 k+ A) _3 j& M! m, ` pBaseRootProduct = (*pRootProducts)[1];8 e/ n- {4 D& B4 s" ?% G3 W
) ?+ _% {" q4 G( z: }, N e4 r2 ^
delete pRootProducts;; y7 q! S) `6 t* e& [! p
! w6 i! f% o) [. F0 U! w+ C
pRootProducts = NULL;# X9 b7 F d8 W8 b [( N4 B
/ ]) b! m5 V# l, _ if (NULL == pBaseRootProduct) return;( E; i, C: q3 h$ b) _
2 n2 O; Y6 x/ g8 O! H1 z. U6 E% \5 M" ^ rc = pBaseRootProduct -> QueryInterface(IID_CATIProduct,(void**) &piRootProduct);+ K) }0 X* `% d% W/ f& E0 [
! b p0 z$ K8 Q) G2 I. I) T if (FAILED(rc)) return;2 N: l! I4 Q( D) E% g* T
. ]8 y* h* e' _& K/ r" L
//对模型树进行刷新( t) Q& Y7 w$ M! q9 e* n
" X% s0 T: S# A5 b" S
CATISpecObject_var pPartRenew = (CATISpecObject_var)piRootProduct;//对零件进行刷新& i& m0 ?7 @# ?, A- g7 B
% m. D5 |" y( w+ C% V9 R! s2 u) S$ f pPartRenew->Update();$ Z, g; D6 _2 g; E" A2 }! H
. ^, R8 _+ f" P! G- w }" I* f0 J- y$ X- M1 a
1 t: P! W) q- j. b$ N9 B) S
}) K9 U1 k7 x, Z( ?8 W
G c/ c& V0 W' D; L" a# M8 n$ f; _/ m
else return;
) \9 d4 u" m) p1 P. O7 x- ]; h+ m! i( |) I; [
//----------------------------------------------------------------
8 u2 t! Q8 d9 f6 C4 Y8 i; l; L9 `' L; {
//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。
% O- a( c+ N, {7 q$ {: Y( [, A$ T' l( t E. o
CATIModelEvents_var spEvents = piRootProduct;
( \8 D% F8 d; O. @5 {! b: E' L: u( Q0 d# l, g6 B( }! y
CATModify ModifyEvent(piRootProduct);
$ x" a! H& S: _% `! P, N- Q
/ P+ Y* a* t* p# a8 Q spEvents -> Dispatch (ModifyEvent);
0 l9 Q; ]) t5 U( N( }: ]" v
2 [- u; Z) t* t, t4 D3 O7 I //Update the graph view
1 u! o; o2 n, }# p3 U( W+ C$ D
8 i) \* b4 s; S; w' y7 ~! m CATIRedrawEvent_var spRedraw = piRootProduct;3 w, _& E" z4 C" N5 u2 J+ I
8 h1 [ D4 S8 H& w& f$ A# f: [% D
spRedraw -> Redraw();
& B- |; I, O, ^: A1 z7 s* _5 q) C$ P
piRootProduct -> Release();0 s( l& I6 [ f$ p
& f( K# s" ?7 W5 X5 D
piRootProduct = NULL;
4 H- n) Q3 q2 l7 L" ?+ u I0 X, D& ?4 G) ?
}
5 V/ A; O; X, f0 ~# r! Y4 v
% F; R; N% W% Z& d |
|