[drape] Text shape refactoring. Move placing algos into TextLayout class.

1 files changed, 16 insertions, 0 deletions

diff --git a/drape/attribute_buffer_mutator.cpp b/drape/attribute_buffer_mutator.cpp
index 465a25b78a..4554482385 100644
--- a/drape/attribute_buffer_mutator.cpp
+++ b/drape/attribute_buffer_mutator.cpp
@@ -3,9 +3,25 @@
 namespace dp
 {
 
+AttributeBufferMutator::~AttributeBufferMutator()
+{
+  SharedBufferManager & mng = SharedBufferManager::instance();
+  for (size_t i = 0; i < m_array.size(); ++i)
+  {
+    TBufferNode & node = m_array[i];
+    mng.freeSharedBuffer(node.second, node.first);
+  }
+}
+
 void AttributeBufferMutator::AddMutation(BindingInfo const & info, MutateNode const & node)
 {
   m_data[info].push_back(node);
 }
 
+void * AttributeBufferMutator::AllocateMutationBuffer(uint32_t byteCount)
+{
+  m_array.push_back(make_pair(SharedBufferManager::instance().reserveSharedBuffer(byteCount), byteCount));
+  return &((*m_array.back().first)[0]);
+}
+
 } // namespace dp