Font: add constructor/destructor

src/gui/Font.cc

@@ -3,6 +3,19 @@
 
 namespace jes
 {
+    Font::Font()
+    {
+        m_loaded = false;
+    }
+
+    Font::~Font()
+    {
+        if (m_loaded)
+        {
+            FT_Done_Face(m_face);
+        }
+    }
+
     bool Font::load(FT_Library ft, const char * fname, size_t size)
     {
         if (FT_New_Face(ft, fname, 0, &m_face) != 0)
@@ -13,6 +26,7 @@ namespace jes
 
         FT_Set_Pixel_Sizes(m_face, 0, size);
 
+        m_loaded = true;
         return true;
     }
 }

src/gui/Font.h

@@ -10,9 +10,12 @@ namespace jes
     class Font
     {
     public:
+        Font();
+        ~Font();
         bool load(FT_Library ft, const char * fname, size_t size);
     protected:
         FT_Face m_face;
+        bool m_loaded;
     };
 
     typedef Ref<Font> FontRef;