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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /sc/inc/columniterator.hxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sc/inc/columniterator.hxx')
-rw-r--r--sc/inc/columniterator.hxx87
1 files changed, 87 insertions, 0 deletions
diff --git a/sc/inc/columniterator.hxx b/sc/inc/columniterator.hxx
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+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <stddef.h>
+#include "address.hxx"
+#include <mdds/multi_type_vector/types.hpp>
+#include "mtvelements.hxx"
+#include <sal/types.h>
+#include "types.hxx"
+class ScColumn;
+class ScDocument;
+struct ScRefCellValue;
+
+class ScColumnTextWidthIterator
+{
+ const size_t mnEnd;
+ size_t mnCurPos;
+ sc::CellTextAttrStoreType::iterator miBlockCur;
+ sc::CellTextAttrStoreType::iterator miBlockEnd;
+ sc::celltextattr_block::iterator miDataCur;
+ sc::celltextattr_block::iterator miDataEnd;
+
+public:
+ ScColumnTextWidthIterator(const ScColumnTextWidthIterator&) = delete;
+ const ScColumnTextWidthIterator& operator=(const ScColumnTextWidthIterator&) = delete;
+ ScColumnTextWidthIterator(const ScDocument& rDoc, ScColumn& rCol, SCROW nStartRow,
+ SCROW nEndRow);
+
+ /**
+ * @param rDoc document instance.
+ * @param rStartPos position of the first cell from which to start
+ * iteration. Note that the caller must ensure that this
+ * position is valid; the constructor does not check its
+ * validity.
+ * @param nEndRow end row position.
+ */
+ ScColumnTextWidthIterator(const ScDocument& rDoc, const ScAddress& rStartPos, SCROW nEndRow);
+
+ void next();
+ bool hasCell() const;
+ SCROW getPos() const;
+ sal_uInt16 getValue() const;
+ void setValue(sal_uInt16 nVal);
+
+private:
+ void init(const ScDocument& rDoc, SCROW nStartRow, SCROW nEndRow);
+ void getDataIterators(size_t nOffsetInBlock);
+ void checkEndRow();
+};
+
+namespace sc
+{
+/**
+ * This iterator lets you iterate over cells over specified range in a
+ * single column. It does not modify the state of the cells, and therefore
+ * is thread safe.
+ */
+class ColumnIterator
+{
+ CellStoreType::const_position_type maPos;
+ CellStoreType::const_position_type maPosEnd;
+ bool mbComplete;
+
+public:
+ ColumnIterator(const CellStoreType& rCells, SCROW nRow1, SCROW nRow2);
+
+ void next();
+
+ SCROW getRow() const;
+
+ bool hasCell() const;
+
+ mdds::mtv::element_t getType() const;
+
+ ScRefCellValue getCell() const;
+};
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */