1 files changed, 205 insertions, 0 deletions
diff --git a/Source/cmSourceGroup.cxx b/Source/cmSourceGroup.cxx
new file mode 100644
index 0000000..8fed95e
--- /dev/null
+++ b/Source/cmSourceGroup.cxx
@@ -0,0 +1,205 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+#include "cmSourceGroup.h"
+
+class cmSourceGroupInternals
+{
+public:
+  std::vector<cmSourceGroup> GroupChildren;
+};
+
+//----------------------------------------------------------------------------
+cmSourceGroup::cmSourceGroup(const char* name, const char* regex,
+                             const char* parentName): Name(name)
+{
+  this->Internal = new cmSourceGroupInternals;
+  this->SetGroupRegex(regex);
+  if(parentName)
+    {
+    this->FullName = parentName;
+    this->FullName += "\\";
+    }
+  this->FullName += this->Name;
+}
+
+//----------------------------------------------------------------------------
+cmSourceGroup::~cmSourceGroup()
+{
+  delete this->Internal;
+}
+
+//----------------------------------------------------------------------------
+cmSourceGroup::cmSourceGroup(cmSourceGroup const& r)
+{
+  this->Name = r.Name;
+  this->FullName = r.FullName;
+  this->GroupRegex = r.GroupRegex;
+  this->GroupFiles = r.GroupFiles;
+  this->SourceFiles = r.SourceFiles;
+  this->Internal = new cmSourceGroupInternals(*r.Internal);
+}
+
+//----------------------------------------------------------------------------
+cmSourceGroup& cmSourceGroup::operator=(cmSourceGroup const& r)
+{
+  this->Name = r.Name;
+  this->GroupRegex = r.GroupRegex;
+  this->GroupFiles = r.GroupFiles;
+  this->SourceFiles = r.SourceFiles;
+  *(this->Internal) = *(r.Internal);
+  return *this;
+}
+
+//----------------------------------------------------------------------------
+void cmSourceGroup::SetGroupRegex(const char* regex)
+{
+  if(regex)
+    {
+    this->GroupRegex.compile(regex);
+    }
+  else
+    {
+    this->GroupRegex.compile("^$");
+    }
+}
+
+//----------------------------------------------------------------------------
+void cmSourceGroup::AddGroupFile(const std::string& name)
+{
+  this->GroupFiles.insert(name);
+}
+
+//----------------------------------------------------------------------------
+const char* cmSourceGroup::GetName() const
+{
+  return this->Name.c_str();
+}
+
+//----------------------------------------------------------------------------
+const char* cmSourceGroup::GetFullName() const
+{
+  return this->FullName.c_str();
+}
+
+//----------------------------------------------------------------------------
+bool cmSourceGroup::MatchesRegex(const char* name)
+{
+  return this->GroupRegex.find(name);
+}
+
+//----------------------------------------------------------------------------
+bool cmSourceGroup::MatchesFiles(const char* name)
+{
+  std::set<std::string>::const_iterator i = this->GroupFiles.find(name);
+  if(i != this->GroupFiles.end())
+    {
+    return true;
+    }
+  return false;
+}
+
+//----------------------------------------------------------------------------
+void cmSourceGroup::AssignSource(const cmSourceFile* sf)
+{
+  this->SourceFiles.push_back(sf);
+}
+
+//----------------------------------------------------------------------------
+const std::vector<const cmSourceFile*>& cmSourceGroup::GetSourceFiles() const
+{
+  return this->SourceFiles;
+}
+
+//----------------------------------------------------------------------------
+void cmSourceGroup::AddChild(cmSourceGroup child)
+{
+  this->Internal->GroupChildren.push_back(child);
+}
+
+//----------------------------------------------------------------------------
+cmSourceGroup *cmSourceGroup::LookupChild(const char* name) const
+{
+  // initializing iterators
+  std::vector<cmSourceGroup>::const_iterator iter =
+    this->Internal->GroupChildren.begin();
+  const std::vector<cmSourceGroup>::const_iterator end =
+    this->Internal->GroupChildren.end();
+
+  // st
+  for(;iter!=end; ++iter)
+    {
+    std::string sgName = iter->GetName();
+
+    // look if descenened is the one were looking for
+    if(sgName == name)
+      {
+      return const_cast<cmSourceGroup*>(&(*iter)); // if it so return it
+      }
+    }
+
+  // if no child with this name was found return NULL
+  return NULL;
+}
+
+cmSourceGroup *cmSourceGroup::MatchChildrenFiles(const char *name)
+{
+  // initializing iterators
+  std::vector<cmSourceGroup>::iterator iter =
+    this->Internal->GroupChildren.begin();
+  std::vector<cmSourceGroup>::iterator end =
+    this->Internal->GroupChildren.end();
+
+  if(this->MatchesFiles(name))
+    {
+    return this;
+    }
+  for(;iter!=end;++iter)
+    {
+    cmSourceGroup *result = iter->MatchChildrenFiles(name);
+    if(result)
+      {
+      return result;
+      }
+    }
+  return 0;
+}
+
+
+cmSourceGroup *cmSourceGroup::MatchChildrenRegex(const char *name)
+{
+  // initializing iterators
+  std::vector<cmSourceGroup>::iterator iter =
+    this->Internal->GroupChildren.begin();
+  std::vector<cmSourceGroup>::iterator end =
+    this->Internal->GroupChildren.end();
+
+  for(;iter!=end; ++iter)
+    {
+    cmSourceGroup *result = iter->MatchChildrenRegex(name);
+    if(result)
+      {
+      return result;
+      }
+    }
+  if(this->MatchesRegex(name))
+    {
+    return this;
+    }
+
+  return 0;
+}
+
+std::vector<cmSourceGroup> const&
+cmSourceGroup::GetGroupChildren() const
+{
+  return this->Internal->GroupChildren;
+}