UG NX源码分享：选择图纸

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+ ^8 R7 b4 w$ M7 c" _% x; u6 q”static int mask_for_drawings(UF_UI_selection_p_t select, void *type)
% V. N  A4 R8 F9 Q  j{
. s- o, e! D: a' c. _" D    UF_UI_mask_t
5 ]1 I* \  q# N! |0 @/ h# J5 B" Q        mask[1] = { { UF_view_type, UF_view_drawing_sheet_subtype, 0 } };
    if (!UF_CALL(UF_UI_set_sel_mask(select,
            UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC, 1, mask)))
        return (UF_UI_SEL_SUCCESS);
    else
        return (UF_UI_SEL_FAILURE);
  r9 K+ N8 a8 M7 L( Q}
static tag_t select_a_drawing(char *prompt)
+ G& o' b- h* U4 k  J{
, N6 V* o! D2 ^    int
/ Q" m' |0 A4 v# s) [# s4 J  n- f        resp;
    double
        cp[3];
    tag_t
: @5 X( ?% _6 @        drawing,
. B0 b, U1 s7 m% ]$ @  ~        object,
' H" z9 {7 w) G; Z1 i4 e        view;
    UF_CALL(UF_UI_select_with_single_dialog("Select a drawing", prompt,
+ Z* {. l4 s" ~7 y: w+ r        UF_UI_SEL_SCOPE_WORK_PART, mask_for_drawings, NULL, &resp,
3 n7 M5 u- X% {  F' U        &object, cp, &view));
. Z. ~# t- k5 B3 L7 t9 A    if (resp == UF_UI_OBJECT_SELECTED || resp == UF_UI_OBJECT_SELECTED_BY_NAME)
# H; e5 [( i1 a6 t  g- ]. q- ], B    {
        UF_CALL(UF_DISP_set_highlight(object, 0));
        UF_CALL(UF_DRAW_ask_drawing_of_view(object, &drawing));
$ U5 \3 i. q" \  {        return drawing;
- H0 A  Y- O1 f0 A2 @0 s4 o7 m    }
0 v8 A7 p: e6 @% M6 x7 u1 }- G    else return NULL_TAG;
0 @% g( ]2 C, X1 k/ K" g8 Y# |}