1 files changed, 89 insertions, 0 deletions
diff --git a/oox/source/ppt/comments.cxx b/oox/source/ppt/comments.cxx
new file mode 100644
index 000000000..c38397fca
--- /dev/null
+++ b/oox/source/ppt/comments.cxx
@@ -0,0 +1,89 @@
+/* -*- 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/.
+ */
+
+#include <oox/ppt/comments.hxx>
+#include <com/sun/star/lang/IllegalArgumentException.hpp>
+#include <rtl/math.h>
+#include <rtl/math.hxx>
+#include <o3tl/safeint.hxx>
+#include <o3tl/string_view.hxx>
+
+namespace oox::ppt
+{
+void CommentAuthorList::setValues(const CommentAuthorList& list)
+{
+    for (auto const& author : list.cmAuthorLst)
+    {
+        CommentAuthor temp;
+        // TODO JNA : why not doing push_back at the end instead of using back()?
+        cmAuthorLst.push_back(temp);
+        cmAuthorLst.back().clrIdx = author.clrIdx;
+        cmAuthorLst.back().id = author.id;
+        cmAuthorLst.back().initials = author.initials;
+        cmAuthorLst.back().lastIdx = author.lastIdx;
+        cmAuthorLst.back().name = author.name;
+    }
+}
+
+//DateTime is saved as : 2013-01-10T15:53:26.000
+void Comment::setDateTime(const OUString& sDateTime)
+{
+    sal_Int32 nIdx{ 0 };
+    aDateTime.Year = o3tl::toInt32(o3tl::getToken(sDateTime, 0, '-', nIdx));
+    aDateTime.Month = o3tl::toUInt32(o3tl::getToken(sDateTime, 0, '-', nIdx));
+    aDateTime.Day = o3tl::toUInt32(o3tl::getToken(sDateTime, 0, 'T', nIdx));
+    aDateTime.Hours = o3tl::toUInt32(o3tl::getToken(sDateTime, 0, ':', nIdx));
+    aDateTime.Minutes = o3tl::toUInt32(o3tl::getToken(sDateTime, 0, ':', nIdx));
+    double seconds = rtl_math_uStringToDouble(sDateTime.getStr() + nIdx,
+                                              sDateTime.getStr() + sDateTime.getLength(), '.', 0,
+                                              nullptr, nullptr);
+    aDateTime.Seconds = floor(seconds);
+    seconds -= aDateTime.Seconds;
+    aDateTime.NanoSeconds = ::rtl::math::round(seconds * 1000000000);
+    const int secondsOverflow = (aDateTime.Seconds == 60) ? 61 : 60;
+    // normalise time part of aDateTime
+    if (aDateTime.NanoSeconds == 1000000000)
+    {
+        aDateTime.NanoSeconds = 0;
+        ++aDateTime.Seconds;
+    }
+    if (aDateTime.Seconds == secondsOverflow)
+    {
+        aDateTime.Seconds = 0;
+        ++aDateTime.Minutes;
+    }
+    if (aDateTime.Minutes == 60)
+    {
+        aDateTime.Minutes = 0;
+        ++aDateTime.Hours;
+    }
+    // if overflow goes into date, I give up
+}
+
+OUString Comment::getAuthor(const CommentAuthorList& list)
+{
+    const sal_Int32 nId = authorId.toInt32();
+    for (auto const& author : list.cmAuthorLst)
+    {
+        if (author.id.toInt32() == nId)
+            return author.name;
+    }
+    return "Anonymous";
+}
+
+const Comment& CommentList::getCommentAtIndex(int index)
+{
+    if (index < 0 || o3tl::make_unsigned(index) >= cmLst.size())
+        throw css::lang::IllegalArgumentException();
+
+    return cmLst.at(index);
+}
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */