UG NX源码分享：选择图纸

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, M9 ^( L5 i( v”static int mask_for_drawings(UF_UI_selection_p_t select, void *type)
{
    UF_UI_mask_t
        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)))
$ g3 G6 a5 X4 n& i3 }* G        return (UF_UI_SEL_SUCCESS);
7 }3 U8 z1 f. ?    else
        return (UF_UI_SEL_FAILURE);
}
static tag_t select_a_drawing(char *prompt)
{
    int
        resp;
    double
        cp[3];
    tag_t
        drawing,
        object,
        view;
' Q3 d2 c; u+ N5 `3 T    UF_CALL(UF_UI_select_with_single_dialog("Select a drawing", prompt,
        UF_UI_SEL_SCOPE_WORK_PART, mask_for_drawings, NULL, &resp,
! }, H9 I/ t& O+ |  Z. i. l5 ?        &object, cp, &view));
: Y5 f# ^, \- w, t0 Q, b    if (resp == UF_UI_OBJECT_SELECTED || resp == UF_UI_OBJECT_SELECTED_BY_NAME)
3 B! \, W: ~& A6 l* \" y2 U    {
- d' s/ G5 N" U1 W        UF_CALL(UF_DISP_set_highlight(object, 0));
- M" d2 t8 p0 I) C        UF_CALL(UF_DRAW_ask_drawing_of_view(object, &drawing));
- L1 S0 L8 i- B, g# T        return drawing;
    }
    else return NULL_TAG;
}
! h3 a/ f2 H- Y/ Q