From 0d300e7aa5699154810af67282dacbcd65929768 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Mon, 22 Apr 2013 21:24:52 +0300
Subject: impliment new list in sdlfont.

---
 src/gui/sdlfont.h | 54 +++++++++++++++++++++++++++++++++++++++++++++++-------
 1 file changed, 47 insertions(+), 7 deletions(-)

(limited to 'src/gui/sdlfont.h')

diff --git a/src/gui/sdlfont.h b/src/gui/sdlfont.h
index 4e77943f8..2e5376148 100644
--- a/src/gui/sdlfont.h
+++ b/src/gui/sdlfont.h
@@ -24,6 +24,7 @@
 #ifndef SDLFONT_H
 #define SDLFONT_H
 
+#include <guichan/color.hpp>
 #include <guichan/font.hpp>
 
 #ifdef __WIN32__
@@ -37,9 +38,48 @@
 
 #include "localconsts.h"
 
-const unsigned int CACHES_NUMBER = 256;
+class Image;
 
-class SDLTextChunk;
+class SDLTextChunk final
+{
+    public:
+        SDLTextChunk(const std::string &text0, const gcn::Color &color0,
+                     const gcn::Color &color1);
+
+        ~SDLTextChunk();
+
+        bool operator==(const SDLTextChunk &chunk) const;
+
+        void generate(TTF_Font *const font, const float alpha);
+
+        Image *img;
+        std::string text;
+        gcn::Color color;
+        gcn::Color color2;
+        SDLTextChunk *prev;
+        SDLTextChunk *next;
+};
+
+
+class TextChunkList final
+{
+    public:
+        TextChunkList();
+
+        void insertFirst(SDLTextChunk *const item);
+
+        void moveToFirst(SDLTextChunk *item);
+
+        void removeBack();
+
+        void removeBack(int n);
+
+        void clear();
+
+        SDLTextChunk *start;
+        SDLTextChunk *end;
+        uint32_t size;
+};
 
 /**
  * A wrapper around SDL_ttf for allowing the use of TrueType fonts.
@@ -67,14 +107,11 @@ class SDLFont final : public gcn::Font
         void loadFont(std::string filename, const int size,
                       const int style = 0);
 
-        void createSDLTextChunk(SDLTextChunk *const chunk);
-
         virtual int getWidth(const std::string &text) const A_WARN_UNUSED;
 
         virtual int getHeight() const A_WARN_UNUSED;
 
-        std::list<SDLTextChunk> *getCache() A_WARN_UNUSED
-        { return mCache; }
+        TextChunkList *getCache() A_WARN_UNUSED;
 
         /**
          * @see Font::drawString
@@ -101,8 +138,11 @@ class SDLFont final : public gcn::Font
         unsigned mDeleteCounter;
 
         // Word surfaces cache
-        mutable std::list<SDLTextChunk> mCache[CACHES_NUMBER];
         int mCleanTime;
 };
 
+#ifdef UNITTESTS
+extern int sdlTextChunkCnt;
+#endif
+
 #endif
-- 
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