ENH: add initial non-working XCode stuff

Source/CMakeLists.txt

@@ -43,6 +43,9 @@ SET(SRCS
   cmVersion.h
   cmXMLParser.cxx
   cmXMLParser.h
+  cmXCodeObject.cxx
+  cmLocalXCodeGenerator.cxx
+  cmGlobalXCodeGenerator.cxx
   cmake.cxx
   cmake.h
   cmakewizard.cxx

Source/cmGlobalXCodeGenerator.cxx

@@ -86,6 +86,14 @@ cmXCodeObject* cmGlobalXCodeGenerator::CreateObject(cmXCodeObject::PBXType ptype
   return obj;
 }
 
+cmXCodeObject* cmGlobalXCodeGenerator::CreateString(const char* s)
+{
+  cmXCodeObject* obj = new cmXCodeObject(cmXCodeObject::None, cmXCodeObject::STRING);
+  m_XCodeObjects.push_back(obj);
+  obj->SetString(s);
+  return obj;
+}
+
 //----------------------------------------------------------------------------
 void cmGlobalXCodeGenerator::CreateXCodeObjects(cmLocalGenerator* root,
                                                 std::vector<cmLocalGenerator*>& 
@@ -94,17 +102,17 @@ void cmGlobalXCodeGenerator::CreateXCodeObjects(cmLocalGenerator* root,
   delete m_RootObject;
   this->ClearXCodeObjects(); 
   cmXCodeObject* group = this->CreateObject(cmXCodeObject::None, cmXCodeObject::ATTRIBUTE_GROUP);
-  group->AddAttribute("COPY_PHASE_STRIP", "NO");
+  group->AddAttribute("COPY_PHASE_STRIP", this->CreateString("NO"));
   cmXCodeObject* developBuildStyle = this->CreateObject(cmXCodeObject::PBXBuildStyle,
                                                         cmXCodeObject::OBJECT);
-  developBuildStyle->AddAttribute("name", "Development");
+  developBuildStyle->AddAttribute("name", this->CreateString("Development"));
   developBuildStyle->AddAttribute("buildSettings", group);
   
   group = this->CreateObject(cmXCodeObject::None, cmXCodeObject::ATTRIBUTE_GROUP);
-  group->AddAttribute("COPY_PHASE_STRIP", "YES");
+  group->AddAttribute("COPY_PHASE_STRIP", this->CreateString("YES"));
   cmXCodeObject* deployBuildStyle = this->CreateObject(cmXCodeObject::PBXBuildStyle,
                                                        cmXCodeObject::OBJECT);
-  deployBuildStyle->AddAttribute("name", "Deployment");
+  deployBuildStyle->AddAttribute("name", this->CreateString("Deployment"));
   deployBuildStyle->AddAttribute("buildSettings", group);
 
   cmXCodeObject* listObjs = this->CreateObject(cmXCodeObject::None,
@@ -117,7 +125,7 @@ void cmGlobalXCodeGenerator::CreateXCodeObjects(cmLocalGenerator* root,
   group = this->CreateObject(cmXCodeObject::None, cmXCodeObject::ATTRIBUTE_GROUP);
   m_RootObject->AddAttribute("buildSettings", group);
   m_RootObject->AddAttribute("buildSyles", listObjs);
-  m_RootObject->AddAttribute("hasScannedForEncodings", "0");
+  m_RootObject->AddAttribute("hasScannedForEncodings", this->CreateString("0"));
   
 }
 

Source/cmGlobalXCodeGenerator.h

@@ -64,7 +64,12 @@ public:
   virtual void Generate();
 
 private:
+  // create cmXCodeObject from these functions so that memory can be managed
+  // correctly.  All objects created are stored in m_XCodeObjects.
   cmXCodeObject* CreateObject(cmXCodeObject::PBXType ptype, cmXCodeObject::Type type);
+  cmXCodeObject* CreateString(const char* s);
+  
+  // delete all objects in the m_XCodeObjects vector.
   void ClearXCodeObjects();
   void CreateXCodeObjects(cmLocalGenerator* root,
                           std::vector<cmLocalGenerator*>& generators);

Source/cmXCodeObject.cxx

@@ -18,7 +18,7 @@ cmXCodeObject::cmXCodeObject(PBXType ptype, Type type)
   m_Type = type;
   if(m_Type == OBJECT)
     {
-    this->AddAttribute("isa", PBXTypeNames[m_IsA]);
+    this->AddAttribute("isa", 0);
     }
 }
 
@@ -40,10 +40,15 @@ void cmXCodeObject::Print(std::ostream& out)
   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)
+    cmXCodeObject::Indent(3, out);
+    if(i->first == "isa")
+      { 
+      out << i->first << " = " << PBXTypeNames[m_IsA] << ";\n";
+      }
+    else if(object->m_Type == OBJECT_LIST)
       {
-      cmXCodeObject::Indent(3, out);
       out << i->first << " = {\n";
       for(unsigned int k = 0; k < i->second->m_List.size(); k++)
         {
@@ -55,30 +60,26 @@ void cmXCodeObject::Print(std::ostream& out)
       }
     else if(object->m_Type == ATTRIBUTE_GROUP)
       {
-      std::map<cmStdString, cmStdString>::iterator j;
+      std::map<cmStdString, cmXCodeObject*>::iterator j;
-      cmXCodeObject::Indent(3, out);
       out << i->first << " = {\n";
-      for(j = object->m_StringAttributes.begin(); j != object->m_StringAttributes.end(); ++j)
+      for(j = object->m_ObjectAttributes.begin(); j != object->m_ObjectAttributes.end(); ++j)
         {
         cmXCodeObject::Indent(4, out);
-        out << j->first << " = " << j->second << ";\n";
+        out << j->first << " = " << j->second->m_String << ";\n";
         }
       cmXCodeObject::Indent(3, out);
       out << "}\n";
       }
     else if(object->m_Type == OBJECT_REF)
       {
-      cmXCodeObject::Indent(3, out);
       out << i->first << " = " << object->m_Object->m_Id << ";\n";
       }
+    else if(object->m_Type == STRING)
+      {
+      out << i->first << " = " << object->m_String << ";\n";
+      }
         
     }
-  std::map<cmStdString, cmStdString>::iterator j;
-  for(j = m_StringAttributes.begin(); j != m_StringAttributes.end(); ++j)
-    {
-    cmXCodeObject::Indent(3, out);
-    out << j->first << " = " << j->second << ";\n";
-    }
   cmXCodeObject::Indent(2, out);
   out << "};\n";
 }

Source/cmXCodeObject.h

@@ -6,7 +6,7 @@
 class cmXCodeObject
 {
 public:
-  enum Type { OBJECT_LIST, ATTRIBUTE_GROUP, OBJECT_REF, OBJECT };
+  enum Type { OBJECT_LIST, STRING, ATTRIBUTE_GROUP, OBJECT_REF, OBJECT };
   enum PBXType { PBXGroup, PBXBuildStyle, PBXProject, PBXHeadersBuildPhase, 
                  PBXSourcesBuildPhase, PBXFrameworksBuildPhase, PBXNativeTarget,
                  PBXFileReference, PBXBuildFile, PBXContainerItemProxy, PBXTargetDependency,
@@ -17,10 +17,11 @@ public:
   static const char* PBXTypeNames[];
   
   cmXCodeObject(PBXType ptype, Type type);
-  void AddAttribute(const char* name, const char* value)
+  void SetString(const char* s)
     {
-      m_StringAttributes[name] = value;
+      m_String = s;
     }
+  
   void AddAttribute(const char* name, cmXCodeObject* value)
     {
       m_ObjectAttributes[name] = value;
@@ -45,9 +46,9 @@ private:
   Type m_Type;
   cmStdString m_Id;
   PBXType m_IsA;
+  cmStdString m_String;
   cmXCodeObject* m_Object;
   std::vector<cmXCodeObject*> m_List;
   std::map<cmStdString, cmXCodeObject*> m_ObjectAttributes;
-  std::map<cmStdString, cmStdString> m_StringAttributes;
 };
 #endif

Source/cmake.cxx

@@ -50,6 +50,7 @@
 #else
 #endif
 #include "cmGlobalUnixMakefileGenerator.h"
+#include "cmGlobalXCodeGenerator.h"
 
 #ifdef CMAKE_USE_KDEVELOP
 # include "cmGlobalKdevelopGenerator.h"
@@ -1443,6 +1444,8 @@ void cmake::AddDefaultGenerators()
 #endif
   m_Generators[cmGlobalUnixMakefileGenerator::GetActualName()] =
     &cmGlobalUnixMakefileGenerator::New;
+  m_Generators[cmGlobalXCodeGenerator::GetActualName()] =
+    &cmGlobalXCodeGenerator::New;
 #ifdef CMAKE_USE_KDEVELOP
   m_Generators[cmGlobalKdevelopGenerator::GetActualName()] =
      &cmGlobalKdevelopGenerator::New;