Render from the piece table!

src/core/Buffer.cc

@@ -8,7 +8,7 @@ Buffer::Buffer()
 {
     m_file_buffer = nullptr;
     m_file_buffer_size = 0u;
-    m_piece_table = std::make_shared<PieceTable>(nullptr, 0u);
+    piece_table = std::make_shared<PieceTable>(nullptr, 0u);
 }
 
 Buffer::~Buffer()
@@ -48,16 +48,12 @@ bool Buffer::load_from_file(const char * filename)
 
     TextLoader text_loader;
     text_loader.load_buffer(m_file_buffer, file_size);
-    for (auto it = text_loader.begin(); it != text_loader.end(); it++)
-    {
-        m_lines.push_back(std::make_shared<Text>(it->first, it->second));
-    }
 
-    m_piece_table = std::make_shared<PieceTable>(m_file_buffer, m_file_buffer_size);
+    piece_table = std::make_shared<PieceTable>(m_file_buffer, m_file_buffer_size);
     for (auto it = text_loader.begin(); it != text_loader.end(); it++)
     {
         /* TODO: correctly calculate n_chars based on current file encoding. */
-        m_piece_table->append_initial_line_piece(it->first, it->second, it->second);
+        piece_table->append_initial_line_piece(it->first, it->second, it->second);
     }
 
     return true;

src/core/Buffer.h

@@ -3,35 +3,20 @@
 
 #include <list>
 #include <memory>
-#include "Text.h"
 #include "PieceTable.h"
 
 class Buffer
 {
 public:
+    std::shared_ptr<PieceTable> piece_table;
+
     Buffer();
     ~Buffer();
     bool load_from_file(const char * filename);
 
-    typedef std::shared_ptr<Text> LineType;
-    typedef std::list<LineType> LinesType;
-
-    auto begin() { return m_lines.begin(); }
-    auto end() { return m_lines.end(); }
-    auto cbegin() const { return m_lines.cbegin(); }
-    auto cend() const { return m_lines.cend(); }
-    auto rbegin() { return m_lines.rbegin(); }
-    auto rend() { return m_lines.rend(); }
-    auto crbegin() const { return m_lines.crbegin(); }
-    auto crend() const { return m_lines.crend(); }
-
-    int get_num_lines() { return m_lines.size(); }
-
 protected:
-    LinesType m_lines;
     uint8_t * m_file_buffer;
     unsigned long m_file_buffer_size;
-    std::shared_ptr<PieceTable> m_piece_table;
 
     void free_file_buffer();
 };