Added a field updater wrapper to allow updating of field items.

Change-Id: If39637fd1123b7e6971c639cb7e6774780106ba2

1 files changed, 88 insertions, 0 deletions

diff --git a/editeng/source/editeng/fieldupdater.cxx b/editeng/source/editeng/fieldupdater.cxx
new file mode 100644
index 000000000000..007844093144
--- /dev/null
+++ b/editeng/source/editeng/fieldupdater.cxx
@@ -0,0 +1,88 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * Version: MPL 1.1 / GPLv3+ / LGPLv3+
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License or as specified alternatively below. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * Major Contributor(s):
+ *   Copyright (C) 2012 Kohei Yoshida <kohei.yoshida@suse.com>
+ *
+ * All Rights Reserved.
+ *
+ * For minor contributions see the git repository.
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 3 or later (the "GPLv3+"), or
+ * the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
+ * in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
+ * instead of those above.
+ */
+
+#include "editeng/fieldupdater.hxx"
+#include "editeng/flditem.hxx"
+#include "editobj2.hxx"
+
+namespace editeng {
+
+class FieldUpdaterImpl
+{
+    BinTextObject& mrObj;
+public:
+    FieldUpdaterImpl(EditTextObject& rObj) : mrObj(static_cast<BinTextObject&>(rObj)) {}
+    FieldUpdaterImpl(const FieldUpdaterImpl& r) : mrObj(r.mrObj) {}
+
+    void updateTableFields(int nTab)
+    {
+        SfxItemPool* pPool = mrObj.GetPool();
+        BinTextObject::ContentInfosType& rContents = mrObj.GetContents();
+        for (size_t i = 0; i < rContents.size(); ++i)
+        {
+            ContentInfo& rContent = rContents[i];
+            ContentInfo::XEditAttributesType& rAttribs = rContent.GetAttribs();
+            for (size_t j = 0; j < rAttribs.size(); ++j)
+            {
+                XEditAttribute& rAttr = rAttribs[j];
+                const SfxPoolItem* pItem = rAttr.GetItem();
+                if (pItem->Which() != EE_FEATURE_FIELD)
+                    // This is not a field item.
+                    continue;
+
+                const SvxFieldItem* pFI = static_cast<const SvxFieldItem*>(pItem);
+                const SvxFieldData* pData = pFI->GetField();
+                if (pData->GetClassId() != SVX_TABLEFIELD)
+                    // This is not a table field.
+                    continue;
+
+                // Create a new table field with the new ID, and set it to the
+                // attribute object.
+                SvxFieldItem aNewItem(SvxTableField(nTab), EE_FEATURE_FIELD);
+                rAttr.SetItem(pPool->Put(aNewItem));
+            }
+        }
+    }
+};
+
+FieldUpdater::FieldUpdater(EditTextObject& rObj) : mpImpl(new FieldUpdaterImpl(rObj)) {}
+FieldUpdater::FieldUpdater(const FieldUpdater& r) : mpImpl(new FieldUpdaterImpl(*r.mpImpl)) {}
+
+FieldUpdater::~FieldUpdater()
+{
+    delete mpImpl;
+}
+
+void FieldUpdater::updateTableFields(int nTab)
+{
+    mpImpl->updateTableFields(nTab);
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */