UG NX源码分享：选择图纸

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8 i! U# B% o' ]”static int mask_for_drawings(UF_UI_selection_p_t select, void *type)
{
: Z; n# n8 y. o+ P  |    UF_UI_mask_t
        mask[1] = { { UF_view_type, UF_view_drawing_sheet_subtype, 0 } };
    if (!UF_CALL(UF_UI_set_sel_mask(select,
- H& w! }" s7 r0 _4 C2 c: F4 f- P            UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC, 1, mask)))
8 h4 J+ b6 V( ^# V! |5 \# e9 @        return (UF_UI_SEL_SUCCESS);
    else
        return (UF_UI_SEL_FAILURE);
}
# V: C1 T$ `# |static tag_t select_a_drawing(char *prompt)
{
    int
        resp;
% K( B% B8 e/ S, m' q6 a1 O$ r    double
        cp[3];
9 `: X0 F( {. W! F9 w    tag_t
        drawing,
9 c& ?0 h& d. L, P6 u% I; O" M        object,
        view;
# d5 y/ {7 f+ u0 r; q1 b2 \$ N    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)
- F. q1 s3 N/ b& i! M, n    {
4 {) j& e) @3 q" v        UF_CALL(UF_DISP_set_highlight(object, 0));
        UF_CALL(UF_DRAW_ask_drawing_of_view(object, &drawing));
0 G% {4 F7 Z7 a+ o3 \        return drawing;
    }
    else return NULL_TAG;
6 J2 p% U' H$ p# i2 b( s}
9 S- O6 D, j# \& L: }5 k. x