First stab at modularizing (broken build)

terminalframebuffer.hpp

@@ -0,0 +1,45 @@
+#ifndef TERMINALFB_HPP
+#define TERMINALFB_HPP
+
+/* Terminal framebuffer */
+
+namespace Terminal {
+  class Cell {
+  public:
+    Cell *overlapping_cell;
+    std::vector<wchar_t> contents;
+    std::vector<Cell *> overlapped_cells;
+    char fallback; /* first character is combining character */
+
+    Cell();
+  
+    Cell( const Cell & );
+    Cell & operator=( const Cell & );
+
+    void reset( void );
+  };
+
+  class Row {
+  public:
+    std::vector<Cell> cells;
+
+    Row( size_t s_width );
+  };
+
+  class Framebuffer {
+  public:
+    int width, height;
+    int cursor_col, cursor_row;
+    int combining_char_col, combining_char_row;
+
+    std::deque<Row> rows;
+
+    void scroll( int N );
+    void autoscroll( void );
+    void newgrapheme( void );
+
+    Framebuffer( int s_width, int s_height );
+  };
+}
+
+#endif