Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 55 insertions, 0 deletions

diff --git a/sc/inc/edittextiterator.hxx b/sc/inc/edittextiterator.hxx
new file mode 100644
index 000000000..8bcbc1f7b
--- /dev/null
+++ b/sc/inc/edittextiterator.hxx
@@ -0,0 +1,55 @@
+/* -*- 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 "types.hxx"
+#include "mtvelements.hxx"
+
+class ScTable;
+class ScDocument;
+class EditTextObject;
+
+namespace sc
+{
+/**
+ * Iterate through all edit text cells in a given sheet.  The caller must
+ * check the validity of the sheet index passed to its constructor.
+ *
+ * It iterates from top to bottom, and then left to right order.
+ */
+class EditTextIterator
+{
+    const ScTable& mrTable;
+    SCCOL mnCol;
+    const CellStoreType* mpCells;
+    CellStoreType::const_position_type maPos;
+    CellStoreType::const_iterator miEnd;
+
+    /**
+     * Move to the next edit text cell position if the current position is not
+     * an edit text.
+     */
+    const EditTextObject* seek();
+
+    void incBlock();
+    /**
+     * Initialize members w.r.t the dynamic column container in the given table.
+     */
+    void init();
+
+public:
+    EditTextIterator(const ScDocument& rDoc, SCTAB nTab);
+
+    const EditTextObject* first();
+    const EditTextObject* next();
+};
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */