write TES3 header

apps/opencs/model/doc/saving.cpp

@@ -10,6 +10,9 @@ CSMDoc::Saving::Saving (Document& document)
 {
     appendStage (new OpenSaveStage (mDocument, mState));
 
+    appendStage (new WriteHeaderStage (mDocument, mState));
+
+
 
     appendStage (new CloseSaveStage (mState));
 

apps/opencs/model/doc/savingstages.cpp

@@ -30,6 +30,32 @@ void CSMDoc::OpenSaveStage::perform (int stage, std::vector<std::string>& messag
 }
 
 
+CSMDoc::WriteHeaderStage::WriteHeaderStage (Document& document, SavingState& state)
+: mDocument (document), mState (state)
+{}
+
+int CSMDoc::WriteHeaderStage::setup()
+{
+    return 1;
+}
+
+void CSMDoc::WriteHeaderStage::perform (int stage, std::vector<std::string>& messages)
+{
+    mState.getWriter().setVersion();
+
+    mState.getWriter().setFormat (0);
+
+    /// \todo fill in missing header information
+    mState.getWriter().setAuthor ("");
+    mState.getWriter().setDescription ("");
+    mState.getWriter().setRecordCount (0);
+
+    /// \todo fill in dependency list
+
+    mState.getWriter().save (mState.getStream());
+}
+
+
 CSMDoc::CloseSaveStage::CloseSaveStage (SavingState& state)
 : mState (state)
 {}

apps/opencs/model/doc/savingstages.hpp

@@ -24,6 +24,22 @@ namespace CSMDoc
             ///< Messages resulting from this stage will be appended to \a messages.
     };
 
+    class WriteHeaderStage : public Stage
+    {
+            Document& mDocument;
+            SavingState& mState;
+
+        public:
+
+            WriteHeaderStage (Document& document, SavingState& state);
+
+            virtual int setup();
+            ///< \return number of steps
+
+            virtual void perform (int stage, std::vector<std::string>& messages);
+            ///< Messages resulting from this stage will be appended to \a messages.
+    };
+
     class CloseSaveStage : public Stage
     {
             SavingState& mState;