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-rw-r--r--starmath/source/mathml/element.cxx136
1 files changed, 136 insertions, 0 deletions
diff --git a/starmath/source/mathml/element.cxx b/starmath/source/mathml/element.cxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * 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 <mathml/element.hxx>
+
+void SmMlElement::SmImplAttributeType()
+{
+ switch (m_aElementType)
+ {
+ case SmMlElementType::NMlEmpty:
+ m_aAttributePosList = std::vector<SmMlAttributePos>(0);
+ break;
+ case SmMlElementType::NMlStructural:
+ m_aAttributePosList = std::vector<SmMlAttributePos>(0);
+ break;
+ case SmMlElementType::NMlSmNode:
+ m_aAttributePosList = std::vector<SmMlAttributePos>(0);
+ break;
+ case SmMlElementType::MlMath:
+ m_aAttributePosList = std::vector<SmMlAttributePos>(0);
+ //m_aAttributePosList = std::vector<SmMlAttributePos>(std::begin(starmathdatabase::MlAttributeListMath), std::end(starmathdatabase::MlAttributeListMath));
+ break;
+ case SmMlElementType::MlMi:
+ m_aAttributePosList
+ = std::vector<SmMlAttributePos>(std::begin(starmathdatabase::MlAttributeListMi),
+ std::end(starmathdatabase::MlAttributeListMi));
+ break;
+ case SmMlElementType::MlMerror:
+ m_aAttributePosList
+ = std::vector<SmMlAttributePos>(std::begin(starmathdatabase::MlAttributeListMerror),
+ std::end(starmathdatabase::MlAttributeListMerror));
+ break;
+ case SmMlElementType::MlMn:
+ m_aAttributePosList
+ = std::vector<SmMlAttributePos>(std::begin(starmathdatabase::MlAttributeListMn),
+ std::end(starmathdatabase::MlAttributeListMn));
+ break;
+ case SmMlElementType::MlMo:
+ m_aAttributePosList
+ = std::vector<SmMlAttributePos>(std::begin(starmathdatabase::MlAttributeListMo),
+ std::end(starmathdatabase::MlAttributeListMo));
+ break;
+ case SmMlElementType::MlMrow:
+ m_aAttributePosList
+ = std::vector<SmMlAttributePos>(std::begin(starmathdatabase::MlAttributeListMrow),
+ std::end(starmathdatabase::MlAttributeListMrow));
+ break;
+ case SmMlElementType::MlMtext:
+ m_aAttributePosList
+ = std::vector<SmMlAttributePos>(std::begin(starmathdatabase::MlAttributeListMtext),
+ std::end(starmathdatabase::MlAttributeListMtext));
+ break;
+ case SmMlElementType::MlMstyle:
+ m_aAttributePosList
+ = std::vector<SmMlAttributePos>(std::begin(starmathdatabase::MlAttributeListMstyle),
+ std::end(starmathdatabase::MlAttributeListMstyle));
+ break;
+ default:
+ break;
+ }
+ // Create attribute vector with given pattern
+ m_aAttributeList = starmathdatabase::makeMlAttributeList(m_aAttributePosList);
+}
+
+SmMlAttribute SmMlElement::getAttribute(SmMlAttributeValueType aAttributeType) const
+{
+ // Look for the attribute position and return if exists
+ for (size_t i = 0; i < m_aAttributePosList.size(); ++i)
+ {
+ if (m_aAttributePosList[i].m_aAttributeValueType == aAttributeType)
+ return m_aAttributeList[m_aAttributePosList[i].m_nPos];
+ }
+ return SmMlAttribute();
+}
+
+bool SmMlElement::isAttributeSet(SmMlAttributeValueType aAttributeType) const
+{
+ // Look for the attribute position and return if exists
+ for (size_t i = 0; i < m_aAttributePosList.size(); ++i)
+ {
+ if (m_aAttributePosList[i].m_aAttributeValueType == aAttributeType)
+ return m_aAttributeList[m_aAttributePosList[i].m_nPos].isSet();
+ }
+ return false;
+}
+
+void SmMlElement::setAttribute(const SmMlAttribute* aAttribute)
+{
+ // Look for the attribute position and assign if exists
+ for (size_t i = 0; i < m_aAttributePosList.size(); ++i)
+ {
+ if (m_aAttributePosList[i].m_aAttributeValueType == aAttribute->getMlAttributeValueType())
+ {
+ m_aAttributeList[m_aAttributePosList[i].m_nPos].setMlAttributeValue(aAttribute);
+ break;
+ }
+ }
+}
+
+void SmMlElement::setSubElement(size_t nPos, SmMlElement* aElement)
+{
+ // This is the new parent element
+ aElement->setParentElement(this);
+ aElement->setSubElementId(nPos);
+ // Check if the vector is long enough
+ // Careful nOldSize can be 0 and -1 will underflow
+ // We must put something on the empty locations
+ size_t nOldSize = m_aSubElements.size();
+ if (nPos + 1 > nOldSize)
+ {
+ m_aSubElements.resize(nPos + 1);
+ for (; nOldSize < nPos; ++nOldSize)
+ m_aSubElements[nOldSize] = nullptr;
+ }
+ // Assign value
+ m_aSubElements[nPos] = aElement;
+}
+
+std::vector<SmMlAttribute>
+starmathdatabase::makeMlAttributeList(std::vector<SmMlAttributePos> aAttributePosList)
+{
+ std::vector<SmMlAttribute> aAttributeList(aAttributePosList.size());
+ for (size_t i = 0; i < aAttributePosList.size(); ++i)
+ {
+ aAttributeList[i].setMlAttributeValueType(aAttributePosList[i].m_aAttributeValueType);
+ }
+ return aAttributeList;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */