UG NX源码分享：选择图纸

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”static int mask_for_drawings(UF_UI_selection_p_t select, void *type)
# j0 Q# o3 U8 ^, x) Q{
4 P7 s0 ]! A, i: f. W3 Z! l+ N& Z    UF_UI_mask_t
7 y- c# k6 u6 R, \% O! ^- `        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)))
! u& f, K7 J" D* P% Q/ A* b        return (UF_UI_SEL_SUCCESS);
' j5 c# B/ D/ s/ y    else
        return (UF_UI_SEL_FAILURE);
( c$ F8 k0 P) S/ c) `+ j}
static tag_t select_a_drawing(char *prompt)
) ^0 l; ^6 H0 E! c  R; \{
    int
        resp;
+ s6 y- W7 n. M0 b: s: z; u    double
, u. N8 l# D  {$ {1 k  q7 @) ~' b  }        cp[3];
$ r+ ?: Z8 y" a+ @    tag_t
' _( a, r% W4 p! o7 e  ~        drawing,
        object,
        view;
' }0 S' B0 p, D" G5 o    UF_CALL(UF_UI_select_with_single_dialog("Select a drawing", prompt,
        UF_UI_SEL_SCOPE_WORK_PART, mask_for_drawings, NULL, &resp,
        &object, cp, &view));
    if (resp == UF_UI_OBJECT_SELECTED || resp == UF_UI_OBJECT_SELECTED_BY_NAME)
    {
/ [& V2 M2 d! s4 W. _+ ~) C        UF_CALL(UF_DISP_set_highlight(object, 0));
0 `9 k  s: R7 i9 Y: H        UF_CALL(UF_DRAW_ask_drawing_of_view(object, &drawing));
        return drawing;
- n+ w- q& `! ]/ V    }
    else return NULL_TAG;
}