| Line | |
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| 1 | // ============================================================ // |
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| 2 | // // |
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| 3 | // File : items.cxx // |
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| 4 | // Purpose : // |
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| 5 | // // |
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| 6 | // Coded by Ralf Westram (coder@reallysoft.de) in June 2016 // |
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| 7 | // http://www.arb-home.de/ // |
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| 8 | // // |
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| 9 | // ============================================================ // |
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| 10 | |
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| 11 | #include "items.h" |
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| 12 | #include <arbdb.h> |
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| 13 | |
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| 14 | GBDATA *MutableBoundItemSel::get_any_item() const { |
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| 15 | /*! get any item of this type |
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| 16 | * @return NULp of no item exists. Otherwise the "first item" is returned. |
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| 17 | */ |
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| 18 | GB_transaction ta(gb_main); |
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| 19 | |
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| 20 | GBDATA *gb_container = selector.get_first_item_container(gb_main, NULp, QUERY_ALL_ITEMS); |
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| 21 | while (gb_container) { |
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| 22 | GBDATA *gb_item = selector.get_first_item(gb_container, QUERY_ALL_ITEMS); |
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| 23 | if (gb_item) return gb_item; |
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| 24 | |
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| 25 | gb_container = selector.get_next_item_container(gb_container, QUERY_ALL_ITEMS); |
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| 26 | } |
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| 27 | |
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| 28 | return NULp; |
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| 29 | } |
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| 30 | |
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| 31 | |
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