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)
& D. F8 s# K6 x" h2 I{
* x8 I* @+ a/ i0 U    UF_UI_mask_t
        mask[1] = { { UF_view_type, UF_view_drawing_sheet_subtype, 0 } };
    if (!UF_CALL(UF_UI_set_sel_mask(select,
% B" W! T6 l" x            UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC, 1, mask)))
        return (UF_UI_SEL_SUCCESS);
% e+ j# m# Y1 {: _1 {1 t; W$ m    else
3 U5 l, r) h  X        return (UF_UI_SEL_FAILURE);
}
; y3 a3 ]9 e' }" W' dstatic tag_t select_a_drawing(char *prompt)
{
. r" q  a0 A0 a    int
( w6 |. _' `& E3 v, H4 C* p& h4 G        resp;
    double
        cp[3];
    tag_t
        drawing,
        object,
        view;
& |: s4 h) N1 ^, z    UF_CALL(UF_UI_select_with_single_dialog("Select a drawing", prompt,
        UF_UI_SEL_SCOPE_WORK_PART, mask_for_drawings, NULL, &resp,
) B' @4 ?( d3 p; f: u8 E        &object, cp, &view));
: R9 G; [& x" C% V    if (resp == UF_UI_OBJECT_SELECTED || resp == UF_UI_OBJECT_SELECTED_BY_NAME)
    {
/ J5 n' P* y  X6 F: t$ r) d        UF_CALL(UF_DISP_set_highlight(object, 0));
, f; f3 {! W* o. _7 o- q8 L        UF_CALL(UF_DRAW_ask_drawing_of_view(object, &drawing));
        return drawing;
0 I+ N0 W6 _) G* j  Z7 n    }
    else return NULL_TAG;
& N# S, q4 X4 P}