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)
{
5 ^7 l; d2 Z3 O* x- b6 k  [    UF_UI_mask_t
' p$ R' K& `* s$ H0 J* e        mask[1] = { { UF_view_type, UF_view_drawing_sheet_subtype, 0 } };
0 B! U  g8 G" g& ~    if (!UF_CALL(UF_UI_set_sel_mask(select,
            UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC, 1, mask)))
        return (UF_UI_SEL_SUCCESS);
+ q3 m9 }# V! ~1 W# z    else
1 H- H" C5 Y% G+ a* L        return (UF_UI_SEL_FAILURE);
5 I6 x1 e. v3 b: B( V/ g. e' J}
static tag_t select_a_drawing(char *prompt)
8 k) r* |  F* M% q3 \9 y{
% N% H% l- v- _4 x    int
# o5 S5 t0 g: ?$ F        resp;
' |' V) o% L" Q$ A2 Z' `3 Y    double
        cp[3];
    tag_t
% f( y8 p4 l0 B) m* q5 }        drawing,
# S1 d& J$ W/ h& A) e        object,
! d0 H1 S2 i# Y% \# y  v        view;
    UF_CALL(UF_UI_select_with_single_dialog("Select a drawing", prompt,
        UF_UI_SEL_SCOPE_WORK_PART, mask_for_drawings, NULL, &resp,
, \" Q6 j. }6 f0 T' E        &object, cp, &view));
    if (resp == UF_UI_OBJECT_SELECTED || resp == UF_UI_OBJECT_SELECTED_BY_NAME)
    {
2 L- `+ `. W" k" f        UF_CALL(UF_DISP_set_highlight(object, 0));
        UF_CALL(UF_DRAW_ask_drawing_of_view(object, &drawing));
4 {8 s  O! ?; C5 p        return drawing;
    }
4 M9 |' D+ K- c3 j0 O- L4 F) s    else return NULL_TAG;
}
  H9 M/ Q8 D3 u