| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| #if !defined(XALAN_OUTPUTCONTEXTSTACK_HEADER_GUARD) |
| #define XALAN_OUTPUTCONTEXTSTACK_HEADER_GUARD |
| |
| |
| |
| // Base include file. Must be first. |
| #include <xalanc/XSLT/XSLTDefinitions.hpp> |
| |
| |
| |
| #include <xalanc/Include/XalanDeque.hpp> |
| |
| |
| |
| #include <xalanc/XalanDOM/XalanDOMString.hpp> |
| |
| |
| |
| #include <xalanc/PlatformSupport/AttributeListImpl.hpp> |
| #include <xalanc/PlatformSupport/DOMStringHelper.hpp> |
| |
| |
| |
| namespace XALAN_CPP_NAMESPACE { |
| |
| |
| |
| class FormatterListener; |
| |
| |
| |
| class XALAN_XSLT_EXPORT OutputContextStack |
| { |
| public: |
| |
| struct OutputContext |
| { |
| OutputContext(MemoryManager& theManager, |
| FormatterListener* theListener = 0) : |
| m_flistener(theListener), |
| m_pendingAttributes(theManager), |
| m_pendingElementName(theManager), |
| m_hasPendingStartDocument(false), |
| m_mustFlushPendingStartDocument(false) |
| { |
| } |
| |
| OutputContext( const OutputContext& other, |
| MemoryManager& theManager) : |
| m_flistener(other.m_flistener), |
| m_pendingAttributes(other.m_pendingAttributes , theManager), |
| m_pendingElementName(other.m_pendingElementName , theManager), |
| m_hasPendingStartDocument(other.m_hasPendingStartDocument), |
| m_mustFlushPendingStartDocument(other.m_mustFlushPendingStartDocument) |
| { |
| } |
| |
| ~OutputContext() |
| { |
| } |
| |
| void |
| reset() |
| { |
| m_flistener = 0; |
| |
| m_pendingAttributes.clear(); |
| |
| m_pendingElementName.clear(); |
| |
| m_hasPendingStartDocument = false; |
| |
| m_mustFlushPendingStartDocument = false; |
| } |
| |
| FormatterListener* m_flistener; |
| |
| AttributeListImpl m_pendingAttributes; |
| |
| XalanDOMString m_pendingElementName; |
| |
| bool m_hasPendingStartDocument; |
| |
| bool m_mustFlushPendingStartDocument; |
| }; |
| |
| typedef XalanDeque<OutputContext, ConstructWithMemoryManagerTraits<OutputContext> > OutputContextStackType; |
| |
| typedef OutputContextStackType::size_type size_type; |
| |
| explicit |
| OutputContextStack(MemoryManager& theManager); |
| |
| ~OutputContextStack(); |
| |
| void |
| pushContext(FormatterListener* theListener = 0); |
| |
| void |
| popContext(); |
| |
| FormatterListener* |
| getFormatterListener() const |
| { |
| return (*m_stackPosition).m_flistener; |
| } |
| |
| FormatterListener*& |
| getFormatterListener() |
| { |
| return (*m_stackPosition).m_flistener; |
| } |
| |
| const AttributeListImpl& |
| getPendingAttributes() const |
| { |
| return (*m_stackPosition).m_pendingAttributes; |
| } |
| |
| AttributeListImpl& |
| getPendingAttributes() |
| { |
| return (*m_stackPosition).m_pendingAttributes; |
| } |
| |
| const XalanDOMString& |
| getPendingElementName() const |
| { |
| return (*m_stackPosition).m_pendingElementName; |
| } |
| |
| XalanDOMString& |
| getPendingElementName() |
| { |
| return (*m_stackPosition).m_pendingElementName; |
| } |
| |
| const bool& |
| getHasPendingStartDocument() const |
| { |
| return (*m_stackPosition).m_hasPendingStartDocument; |
| } |
| |
| bool& |
| getHasPendingStartDocument() |
| { |
| return (*m_stackPosition).m_hasPendingStartDocument; |
| } |
| |
| const bool& |
| getMustFlushPendingStartDocument() const |
| { |
| return (*m_stackPosition).m_mustFlushPendingStartDocument; |
| } |
| |
| bool& |
| getMustFlushPendingStartDocument() |
| { |
| return (*m_stackPosition).m_mustFlushPendingStartDocument; |
| } |
| |
| size_type |
| size() const |
| { |
| // Since we always keep one dummy entry at the beginning, |
| // subtract one from the size |
| assert(m_stackSize == size_type(OutputContextStackType::const_iterator(m_stackPosition) - m_stack.begin())); |
| |
| return m_stackSize; |
| } |
| |
| bool |
| empty() const |
| { |
| return size() == 0 ? true : false; |
| } |
| |
| void |
| clear(); |
| |
| void |
| reset(); |
| |
| private: |
| |
| // not implemented |
| OutputContextStack(const OutputContextStack&); |
| |
| bool |
| operator==(const OutputContextStack&) const; |
| |
| OutputContextStack& |
| operator=(const OutputContextStack&); |
| |
| /** |
| * A stack to hold the output contexts... |
| */ |
| OutputContextStackType m_stack; |
| |
| OutputContextStackType::iterator m_stackPosition; |
| |
| size_type m_stackSize; |
| }; |
| |
| |
| |
| } |
| |
| |
| |
| #endif // XALAN_RESULTNAMESPACESSTACK_HEADER_GUARD |