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)
{
8 v9 t- J9 b2 O& ~2 H    UF_UI_mask_t
        mask[1] = { { UF_view_type, UF_view_drawing_sheet_subtype, 0 } };
6 m. L5 ?' L1 ~1 ~7 |; X+ c    if (!UF_CALL(UF_UI_set_sel_mask(select,
            UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC, 1, mask)))
2 w* D$ |+ |; V( h1 U5 d        return (UF_UI_SEL_SUCCESS);
    else
1 s  z$ Y7 R+ w6 R& T( |# p7 u3 {        return (UF_UI_SEL_FAILURE);
  w* L+ s/ f9 e* U# O}
static tag_t select_a_drawing(char *prompt)
{
    int
. n6 v, \5 L. z# @! ]4 H& u+ T        resp;
    double
        cp[3];
    tag_t
1 c+ t$ X5 K+ x8 a5 Z; q        drawing,
        object,
" R. ^% H2 w4 W% [        view;
: s. R, x: Z, T% ]7 T7 m    UF_CALL(UF_UI_select_with_single_dialog("Select a drawing", prompt,
0 F  W. T  D; b8 M8 e8 L: X        UF_UI_SEL_SCOPE_WORK_PART, mask_for_drawings, NULL, &resp,
8 k3 B- C! _- g6 n        &object, cp, &view));
    if (resp == UF_UI_OBJECT_SELECTED || resp == UF_UI_OBJECT_SELECTED_BY_NAME)
: w% e; u& A  e* p    {
        UF_CALL(UF_DISP_set_highlight(object, 0));
        UF_CALL(UF_DRAW_ask_drawing_of_view(object, &drawing));
        return drawing;
    }
. }' ?" S- E9 Y    else return NULL_TAG;
9 w) Q* S6 I5 v* g- R}