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Diffstat (limited to 'sc/inc/columnspanset.hxx')
-rw-r--r-- | sc/inc/columnspanset.hxx | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/sc/inc/columnspanset.hxx b/sc/inc/columnspanset.hxx new file mode 100644 index 000000000000..afd17977add9 --- /dev/null +++ b/sc/inc/columnspanset.hxx @@ -0,0 +1,53 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +#ifndef SC_COLUMNSPANSET_HXX +#define SC_COLUMNSPANSET_HXX + +#include "address.hxx" + +#include <vector> +#include <mdds/flat_segment_tree.hpp> +#include <boost/noncopyable.hpp> + +namespace sc { + +/** + * Structure that stores segments of boolean flags per column, and perform + * custom action on those segments. + */ +class ColumnSpanSet : boost::noncopyable +{ + typedef mdds::flat_segment_tree<SCROW, bool> ColumnSpansType; + typedef std::vector<ColumnSpansType*> TableType; + typedef std::vector<TableType*> DocType; + + DocType maDoc; + +public: + class Action + { + public: + virtual ~Action() = 0; + virtual void execute(const ScAddress& rPos, SCROW nLength, bool bVal) = 0; + }; + + ~ColumnSpanSet(); + + void set(SCCOL nCol, SCROW nRow, SCTAB nTab, bool bVal); + + void executeFromTop(Action& ac) const; + void executeFromBottom(Action& ac) const; +}; + +} + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |