[Pingus-CVS] r2758 - branches/pingus_sdl/src

[jsalmon3]

Author: jsalmon3
Date: 2007-07-18 17:22:37 +0200 (Wed, 18 Jul 2007)
New Revision: 2758

Added:
   branches/pingus_sdl/src/sexpr_file_writer.cpp
   branches/pingus_sdl/src/sexpr_file_writer.hpp
Log:
Added SExprFileWriter

Added: branches/pingus_sdl/src/sexpr_file_writer.cpp
===================================================================
--- branches/pingus_sdl/src/sexpr_file_writer.cpp       2007-07-18 06:15:17 UTC 
(rev 2757)
+++ branches/pingus_sdl/src/sexpr_file_writer.cpp       2007-07-18 15:22:37 UTC 
(rev 2758)
@@ -0,0 +1,110 @@
+//  $Id$
+//
+//  Pingus - A free Lemmings clone
+//  Copyright (C) 2007 Jimmy Salmon
+//
+//  This program is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU General Public License
+//  as published by the Free Software Foundation; either version 2
+//  of the License, or (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+#include <iostream>
+#include <string>
+#include <map>
+#include "sexpr_file_writer.hpp"
+
+SExprFileWriter::SExprFileWriter(std::ostream& out_)
+  : out(&out_)
+{
+}
+
+SExprFileWriter::~SExprFileWriter()
+{
+}
+
+void
+SExprFileWriter::begin_section(const char* name)
+{
+  (*out) << "(" << name << "\n";
+}
+
+void
+SExprFileWriter::end_section()
+{
+  (*out) << ")\n";
+}
+
+void
+SExprFileWriter::write_int(const char* name, int value)
+{
+  (*out) << "(" << name << " " << value << ")\n";
+}
+
+void
+SExprFileWriter::write_float(const char* name, float value)
+{
+  (*out) << "(" << name << " " << value << ")\n";
+}
+
+void
+SExprFileWriter::write_color(const char* name, const Color& color)
+{
+  (*out) << "(" << name << "\n"
+         << "  (red "   << int(color.r * 255) << ")\n"
+         << "  (green " << int(color.g * 255) << ")\n"
+         << "  (blue "  << int(color.b * 255) << ")\n"
+         << "  (alpha " << int(color.a * 255) << ")\n"
+         << ")"
+         << std::endl;
+}
+
+void
+SExprFileWriter::write_bool(const char* name, bool value)
+{
+  (*out) << "(" << name << " " << value << ")\n";
+}
+
+void
+SExprFileWriter::write_string(const char* name, const std::string& value)
+{
+       // Perform basic XML encoding (turns apostrophes into &apos;, etc.
+       std::string new_value = value;
+       std::string::size_type pos;
+
+       std::map<std::string, std::string> replacements;
+       
+       replacements["\""] = "&quot;";
+
+       for (std::map<std::string, std::string>::iterator i = 
replacements.begin();
+               i != replacements.end(); i++)
+       {
+               for (pos = new_value.find(i->first); pos != std::string::npos; 
pos = new_value.find(i->first))
+               {
+                       // Replace character with encoding characters
+                       new_value.replace(pos, 1, i->second);
+               }
+       }
+       
+       (*out) << "(" << name << " \"" << new_value << "\")\n";
+}
+
+void
+SExprFileWriter::write_vector(const char* name, const Vector3f& value)
+{
+  (*out) << "(" << name << "\n"
+         << "  (x " << value.x << ")\n"
+         << "  (y " << value.y << ")\n"
+         << "  (z " << value.z << ")\n"
+         << ")\n";
+}
+
+/* EOF */


Property changes on: branches/pingus_sdl/src/sexpr_file_writer.cpp
___________________________________________________________________
Name: svn:executable
   + *

Added: branches/pingus_sdl/src/sexpr_file_writer.hpp
===================================================================
--- branches/pingus_sdl/src/sexpr_file_writer.hpp       2007-07-18 06:15:17 UTC 
(rev 2757)
+++ branches/pingus_sdl/src/sexpr_file_writer.hpp       2007-07-18 15:22:37 UTC 
(rev 2758)
@@ -0,0 +1,62 @@
+//  $Id$
+//
+//  Pingus - A free Lemmings clone
+//  Copyright (C) 2007 Jimmy Salmon
+//
+//  This program is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU General Public License
+//  as published by the Free Software Foundation; either version 2
+//  of the License, or (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+#ifndef HEADER_SEXPR_FILE_WRITER_HPP
+#define HEADER_SEXPR_FILE_WRITER_HPP
+
+#include <iosfwd>
+#include "file_writer.hpp"
+#include "math/color.hpp"
+#include "math/vector3f.hpp"
+
+/** */
+class SExprFileWriter : public FileWriter
+{
+private:
+  /** A reference to the output stream */
+  std::ostream* out;
+
+public:
+  SExprFileWriter(std::ostream& out_);
+  virtual ~SExprFileWriter();
+
+  virtual void begin_section(const char* name);
+  virtual void end_section();
+
+  virtual void write_int(const char* name, int);
+  virtual void write_float(const char* name, float);
+  virtual void write_color(const char* name, const Color&);
+  virtual void write_bool(const char* name, bool);
+  virtual void write_string(const char* name, const std::string&);
+  virtual void write_vector(const char* name, const Vector3f&);
+
+  template<class E, class F>
+  void write_enum(const char* name, E value, F enum2string)
+  {
+    (*out) << "(" << name << " \"" << enum2string(value) << "\")\n";
+  }
+
+private:
+  SExprFileWriter(const SExprFileWriter&);
+  SExprFileWriter& operator= (const SExprFileWriter&);
+};
+
+#endif
+
+/* EOF */


Property changes on: branches/pingus_sdl/src/sexpr_file_writer.hpp
___________________________________________________________________
Name: svn:executable
   + *