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)
1 |2 O2 B! r) F' z{
    UF_UI_mask_t
  o! R6 u  N; X        mask[1] = { { UF_view_type, UF_view_drawing_sheet_subtype, 0 } };
% X# T- d; p* Q# K3 `, w  O    if (!UF_CALL(UF_UI_set_sel_mask(select,
9 W4 I4 _* Y5 o+ S            UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC, 1, mask)))
        return (UF_UI_SEL_SUCCESS);
    else
' S3 g  A; r6 o6 j( T        return (UF_UI_SEL_FAILURE);
}
  z) g' |  P7 l6 i0 gstatic tag_t select_a_drawing(char *prompt)
$ z; C9 |& |* _& k{
    int
4 [6 ?7 R- m7 c$ W" z! @        resp;
2 }6 {1 }/ c7 H    double
        cp[3];
    tag_t
        drawing,
        object,
, e  C3 i5 C) x- Y( }" ~        view;
    UF_CALL(UF_UI_select_with_single_dialog("Select a drawing", prompt,
        UF_UI_SEL_SCOPE_WORK_PART, mask_for_drawings, NULL, &resp,
& J- E7 K/ @" u" E        &object, cp, &view));
4 p/ Q! g$ M- ~" i- m3 \    if (resp == UF_UI_OBJECT_SELECTED || resp == UF_UI_OBJECT_SELECTED_BY_NAME)
8 `8 k9 q7 @% \. K    {
        UF_CALL(UF_DISP_set_highlight(object, 0));
$ b7 f3 W/ ^7 y) @' n        UF_CALL(UF_DRAW_ask_drawing_of_view(object, &drawing));
& n; y8 o$ U8 Y- `        return drawing;
& b. [5 @* S6 |# k    }
0 S) y$ ~, g0 Q- g0 i/ Y- k$ @    else return NULL_TAG;
}