1 files changed, 0 insertions, 61 deletions
diff --git a/dvi/model.hh b/dvi/model.hh
deleted file mode 100755
index 749c640..0000000
--- a/dvi/model.hh
+++ /dev/null
@@ -1,61 +0,0 @@
-#ifndef MODEL_HH
-#define MODEL_HH
-
-#include "dl-refcounted.hh"
-#include "dl-dvi-file.hh"
-#include "observer.hh"
-#include <list>
-
-enum ModelState {
-    HAS_FILE,
-    NO_FILE,
-    ERROR
-};
-
-using DviLib::FileLoader;
-using DviLib::DviFile;
-using DviLib::RefCounted;
-using std::string;
-
-class Model : public RefCounted {
-    ModelState state;
-    DviFile *dvi_file;
-    string file_name;
-    string err_msg;
-    vector <Observer *> observers;
-    
-public:
-    Model (string file_name);
-    Model (void);
-    void add_observer (Observer& o)
-    {
-	observers.push_back (&o);
-    }
-    void notify (void)
-    {
-	typedef vector <Observer *>::const_iterator It;
-	for (It i = observers.begin(); i != observers.end(); ++i)
-	    (*i)->notify ();
-    }
-    ModelState get_state (void) { return state; }
-    string get_error (void) {
-	if (state == ERROR)
-	    return err_msg;
-	else
-	    return "";
-    };
-    DviFile *get_dvi_file (void) {
-	if (state == HAS_FILE)
-	    return dvi_file;
-	else
-	    return 0;
-    };
-    string get_file_name (void) {
-	if (state == HAS_FILE)
-	    return file_name;
-	else
-	    return "";
-    };
-};
-
-#endif