NX二次开发源码分享：报告选择尺寸的相关信息

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Dimension* plmhome::select_a_dimension()
/ h& z* |% c! C3 E{
* ^4 {) U9 h) _# ~* H    // ask user to select a label
    UI *ui = UI::GetUI();
$ q0 t9 x8 Z% B% U    Selection *sm = ui->SelectionManager();
* o( m9 l7 l+ {! X+ T0 h5 {& Z    NXMessageBox *mb = ui->NXMessageBox(); // as of NX5
  \# k* Q% M( S1 d
    NXString message("Select Dimension:");
    NXString title("Select Dimension");
    Selection::SelectionScope scope = Selection::SelectionScopeUseDefault;
    Selection::SelectionAction action = Selection::SelectionActionClearAndEnableSpecific;
$ \5 r# u" R2 M' d  ]' n    bool include_features = 0;
1 ^  w: Q3 A- M& h2 L    bool keep_highlighted = 0;
$ q7 A' @" J5 }5 z
/ r6 ]  k- M5 G/ r! I( G! t    // Define the mask triple(s)
$ h& F' t5 d. i  f% Y% G  I    std::vector<Selection::MaskTriple> mask(1);
    mask[0] = Selection::MaskTriple( UF_dimension_type, 0, 0 );
    Point3d cursor;
  i3 X1 w2 M4 m    TaggedObject *object;
5 m- P) y! c4 s4 x, ^$ W* A' y
5 B9 D6 b6 z# n4 W# o    // Select objects using filter defined by mask triples
* `9 K' [# J% l1 C* R    Selection::Response res = sm->SelectTaggedObject(
        message, title, scope, action, include_features,
            keep_highlighted, mask, &object, &cursor );
& m) I+ q1 \" O2 U# F
  M) _5 }9 N' q" M8 h4 B! X    if( res == Selection::ResponseObjectSelected )
9 n8 X; e# g. [( v3 T7 q$ W& `8 K    {
5 t* v9 R  |% t- w0 ]        Annotations::Dimension *theDim;

        // this doesn't work and 'note' will be a zero pointer, see PR-1850850
        //note = dynamic_cast<Annotations::PmiNote *>(object);
; y" M. }: L( u
        // this works as a workaround
0 h: s& O2 o$ G# x        theDim = (Annotations::Dimension *)(object);
        return theDim;
. G  m2 }8 N, ?& A) E: Y    }

: E! _' d# n+ f8 B9 n    return 0;
}


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void plmhome::do_it()
{
% {8 [' n, j" e6 Q: t4 X    workPart = theSession->Parts()->Work();
    Part *displayPart = theSession->Parts()->Display();
3 O; z# k- C0 ]4 e% _" ?( e5 v    stringstream out;
    Dimension *theDim = 0;

8 G6 A( A3 O9 X- V    NXString tolTypeStrings[] =
- }2 \$ u; {: Q8 s    {
8 \/ q: a/ W4 V) f6 g: U$ [6 E/ b4 H        "ToleranceTypeNone",
        "ToleranceTypeLimitOneLine",
        "ToleranceTypeLimitTwoLines",
        "ToleranceTypeBilateralOneLine",
        "ToleranceTypeBilateralTwoLines",
( u5 D- |7 L# R6 \1 P        "ToleranceTypeUnilateralAbove",
        "ToleranceTypeUnilateralBelow",
        "ToleranceTypeBasic",
        "ToleranceTypeReference",
        "ToleranceTypeLimitLargerFirst",
        "ToleranceTypeLimitLargerBelow",
        "ToleranceTypeLimitsAndFits",
6 b. G; n3 S3 ~        "ToleranceTypeNotToScale",
# p0 z4 t; b9 |) v1 y        "ToleranceTypeDiameterReference",
        "ToleranceTypeBasicNotToScale"
0 t, y! s4 `2 o- Y    };
4 K- d# w  Q# h1 Y9 \
. I/ e' E2 Q$ O    while( (theDim=select_a_dimension()) != 0 )
    {
4 N0 M: }' }! X/ G  D' }        out.str(""); out.clear();
! O; k5 c* \8 w2 g  K- _        if(! lw->IsOpen() ) lw->Open();
8 u  d) P5 v" l( Y- W. _7 T; p
2 G6 I. o, |' U( Y8 ~        out << "Selected Object: " << theDim->Tag() << endl;

        std::vector<NXString> mainTextLines;
5 K' v0 \; B0 ^3 ]; u        std::vector<NXString> dualTextLines;
) b. {$ u7 g- B; Q        theDim->GetDimensionText(mainTextLines, dualTextLines);
+ h. _4 @  K  p- O        for( int ii=0; ii<mainTextLines.size(); ii++)
            out << " MainTextLine: " << mainTextLines[ii].GetText() << endl;
        for( int ii=0; ii<dualTextLines.size(); ii++)
6 ~* S) _6 v7 p& c            out << " DualTextLine: " << dualTextLines[ii].GetText() << endl;

        bool refFlag = theDim->ReferenceDimensionFlag();
        out << " ReferenceDimensionFlag: " << refFlag << endl;

. e- O# h% o  h& R4 ^3 S. z7 k        int tolType = (int) theDim->ToleranceType();
' [8 ~& A0 ?: S1 @. T* i        out << " ToleranceType: " << tolTypeStrings[tolType].GetText() << endl;
7 d! u! }& ~' [5 K$ O
        ComponentData *theData = displayPart->Annotations()->CreateComponentData(theDim);
8 Z) K) R  u+ C% D# p9 F& v        std::vector<TexTComponent*> textComps = theData->GetTextComponents();
# P6 F+ I2 p' X( _        for( int ii=0; ii<textComps.size(); ii++)
        {
            std::vector<NXString> compText = textComps[ii]->GetText();
            for( int jj=0; jj<compText.size(); jj++ )
0 Q$ x9 V( S2 P5 w) s; T                out << " Component Text: " << compText[jj].GetText() << endl;
# C/ `: ^( b) K3 }8 Z- E& X        }
+ T" S) s. h& b2 q  z
        int subtype;
' I+ g+ D. K, p( ]        double origin[3];
, l  ^, {' C( r* C/ b3 @        UF_DRF_dim_info_t *info;
4 J( ^' b! `* }5 y* r& Z        UF_CALL(UF_DRF_ask_dim_info(theDim->Tag(), &subtype, origin, &info));
. M( [& K' q9 S& ?4 P        for (int ii = 0; ii<info->num_text; ii++)
            if (info->text_info[ii].text_type == UF_DRF_DIM_TEXT)
; \- N% O* b3 ^                for (int jj = 0; jj < info->text_info[ii].num_lines; jj++)
                    out << " UF_DRF_ask_dim_info Text: " << info->text_info[ii].text[jj].string << endl;
        UF_CALL(UF_DRF_free_dimension(&info));

) @. z. j! q8 D4 R0 Z        lw->WriteLine(out.str().c_str());

    } // while
}
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