added interface and container for main journal

apps/openmw/mwdialogue/journal.cpp

@@ -23,4 +23,14 @@ namespace MWDialogue
     {
         return 0;
     }
+
+    Journal::TEntryIter Journal::begin() const
+    {
+        return mJournal.begin();
+    }
+
+    Journal::TEntryIter Journal::end() const
+    {
+        return mJournal.end();
+    }
 }

apps/openmw/mwdialogue/journal.hpp

@@ -2,6 +2,9 @@
 #define GAME_MWDIALOG_JOURNAL_H
 
 #include <string>
+#include <deque>
+
+#include "journalentry.hpp"
 
 namespace MWWorld
 {
@@ -12,7 +15,15 @@ namespace MWDialogue
 {
     class Journal
     {
+        public:
+
+            typedef std::deque<JournalEntry> TEntryContainer;
+            typedef TEntryContainer::const_iterator TEntryIter;
+
+        private:
+
             MWWorld::Environment& mEnvironment;
+            std::deque<JournalEntry> mJournal;
 
         public:
 
@@ -26,6 +37,14 @@ namespace MWDialogue
 
             int getJournalIndex (const std::string& id) const;
             ///< Get the journal index.
+
+            TEntryIter begin() const;
+            ///< Iterator pointing to the begin of the main journal.
+            ///
+            /// \note Iterators to main journal entries will never become invalid.
+
+            TEntryIter end() const;
+            ///< Iterator pointing past the end of the main journal.
     };
 }