source/rasterloaders.h

   1 /* This file is part of Shapes.
   2  *
   3  * Shapes is free software: you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation, either version 3 of the License, or
   6  * any later version.
   7  *
   8  * Shapes is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License
  14  * along with Shapes.  If not, see <http://www.gnu.org/licenses/>.
  15  *
  16  * Copyright 2009, 2010 Henrik Tidefelt
  17  */
  18
  19 #include "Shapes_Helpers_decls.h"
  20
  21 #include <iostream>
  22
  23
  24 using namespace Shapes;
  25
  26
  27 namespace Shapes
  28 {
  29         namespace Helpers
  30         {
  31
  32                 class RasterLoader
  33                 {
  34                 public:
  35                         virtual ~RasterLoader( ) { }
  36                         virtual RefCountPtr< const Lang::RasterImage > load( RefCountPtr< std::ifstream > & file, const std::string & full_filename, Concrete::Length resolution, bool override, const Ast::PlacedIdentifier & coreId, const Ast::SourceLocation & callLoc ) const = 0;
  37                 };
  38
  39                 class RasterLoader_PNG : public RasterLoader
  40                 {
  41                 public:
  42                         virtual ~RasterLoader_PNG( ) { }
  43                         virtual RefCountPtr< const Lang::RasterImage > load( RefCountPtr< std::ifstream > & file, const std::string & full_filename, Concrete::Length resolution, bool override, const Ast::PlacedIdentifier & coreId, const Ast::SourceLocation & callLoc ) const;
  44                 };
  45
  46                 class RasterLoader_JPEG : public RasterLoader
  47                 {
  48                 public:
  49                         virtual ~RasterLoader_JPEG( ) { }
  50                         virtual RefCountPtr< const Lang::RasterImage > load( RefCountPtr< std::ifstream > & file, const std::string & full_filename, Concrete::Length resolution, bool override, const Ast::PlacedIdentifier & coreId, const Ast::SourceLocation & callLoc ) const;
  51                 };
  52
  53         }
  54 }