ENH: start xcode stuff

Source/cmXCodeObject.cxx

@@ -0,0 +1,97 @@
+#include "cmXCodeObject.h"
+const char* cmXCodeObject::PBXTypeNames[] = {
+    "PBXGroup", "PBXBuildStyle", "PBXProject", "PBXHeadersBuildPhase", 
+    "PBXSourcesBuildPhase", "PBXFrameworksBuildPhase", "PBXNativeTarget",
+    "PBXFileReference", "PBXBuildFile", "PBXContainerItemProxy", "PBXTargetDependency",
+    "PBXShellScriptBuildPhase", "PBXResourcesBuildPhase", "PBXApplicationReference",
+    "PBXExecutableFileReference", "PBXLibraryReference", "PBXToolTarget", "PBXLibraryTarget",
+    "None"
+  };
+
+std::vector<cmXCodeObject*> cmXCodeObject::s_AllObjects;
+
+cmXCodeObject::cmXCodeObject(PBXType ptype, Type type)
+{
+  m_IsA = ptype;
+  cmOStringStream str;
+  str << (void*)this;
+  m_Id = str.str();
+  m_Type = type;
+  cmXCodeObject::s_AllObjects.push_back(this);
+}
+
+
+void cmXCodeObject::Indent(int level, std::ostream& out)
+{
+  while(level)
+    {
+    out << "       ";
+    level--;
+    }
+}
+
+void cmXCodeObject::Print(std::ostream& out)
+{
+  this->Indent(1, out);
+  out << m_Id << " = {\n";
+  std::map<cmStdString, cmXCodeObject*>::iterator i;
+  for(i = m_ObjectAttributes.begin(); i != m_ObjectAttributes.end(); ++i)
+    { 
+    cmXCodeObject* object = i->second;
+    if(object->m_Type == OBJECT_LIST)
+      {
+      this->Indent(2, out);
+      out << i->first << " = {\n";
+      for(unsigned int k = 0; k < i->second->m_List.size(); k++)
+        {
+        this->Indent(3, out);
+        out << i->second->m_List[k]->m_Id << ",\n";
+        } 
+      this->Indent(2, out);
+      out << "};\n";
+      }
+    else if(object->m_Type == ATTRIBUTE_GROUP)
+      {
+      std::map<cmStdString, cmStdString>::iterator j;
+      this->Indent(2, out);
+      out << i->first << " = {\n";
+      for(j = object->m_StringAttributes.begin(); j != object->m_StringAttributes.end(); ++j)
+        {
+        this->Indent(3, out);
+        out << j->first << " = " << j->second << ";\n";
+        }
+      this->Indent(2, out);
+      out << " }\n";
+      }
+    else if(object->m_Type == OBJECT_REF)
+      {
+      this->Indent(2, out);
+      out << i->first << " = " << object->m_Object->m_Id << ";\n";
+      }
+        
+    }
+      
+  this->Indent(2, out);
+  out << "isa = " << PBXTypeNames[m_IsA] << ";\n";
+  std::map<cmStdString, cmStdString>::iterator j;
+  for(j = m_StringAttributes.begin(); j != m_StringAttributes.end(); ++j)
+    {
+    this->Indent(2, out);
+    out << j->first << " = " << j->second << ";\n";
+    }
+  this->Indent(1, out);
+  out << "};\n";
+}
+  
+void cmXCodeObject::PrintAll(std::ostream& out)
+{
+  out << "objects = {\n";
+  for(unsigned int i = 0; i < s_AllObjects.size(); ++i)
+    {
+    if(s_AllObjects[i]->m_Type == OBJECT)
+      {
+      s_AllObjects[i]->Print(out);
+      }
+    }
+  out << "};\n";
+}

Source/cmXCodeObject.h

@@ -0,0 +1,49 @@
+#include "cmStandardIncludes.h"
+
+class cmXCodeObject
+{
+public:
+  enum Type { OBJECT_LIST, ATTRIBUTE_GROUP, OBJECT_REF, OBJECT };
+  enum PBXType { PBXGroup, PBXBuildStyle, PBXProject, PBXHeadersBuildPhase, 
+                 PBXSourcesBuildPhase, PBXFrameworksBuildPhase, PBXNativeTarget,
+                 PBXFileReference, PBXBuildFile, PBXContainerItemProxy, PBXTargetDependency,
+                 PBXShellScriptBuildPhase, PBXResourcesBuildPhase, PBXApplicationReference,
+                 PBXExecutableFileReference, PBXLibraryReference, PBXToolTarget, PBXLibraryTarget,
+                 None
+  };
+  static const char* PBXTypeNames[];
+  
+  cmXCodeObject(PBXType ptype, Type type);
+  void AddAttribute(const char* name, const char* value)
+    {
+      m_StringAttributes[name] = value;
+    }
+  void AddAttribute(const char* name, cmXCodeObject* value)
+    {
+      m_ObjectAttributes[name] = value;
+    }
+  
+  void SetObject(cmXCodeObject* value)
+    {
+      m_Object = value;
+    }
+  void AddObject(cmXCodeObject* value)
+    {
+      m_List.push_back(value);
+    }
+  void Indent(int level, std::ostream& out);
+  void Print(std::ostream& out);
+  static void PrintAll(std::ostream& out);
+  const char* GetId()
+    {
+      return m_Id.c_str();
+    }
+  Type m_Type;
+  cmStdString m_Id;
+  PBXType m_IsA;
+  cmXCodeObject* m_Object;
+  std::vector<cmXCodeObject*> m_List;
+  std::map<cmStdString, cmXCodeObject*> m_ObjectAttributes;
+  std::map<cmStdString, cmStdString> m_StringAttributes;
+  static std::vector<cmXCodeObject*> s_AllObjects;
+};