git.sesse.net Git - casparcg/blob - modules/psd/psd_document.h

   1 /*
   2 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
   3 *
   4 * This file is part of CasparCG (www.casparcg.com).
   5 *
   6 * CasparCG is free software: you can redistribute it and/or modify
   7 * it under the terms of the GNU General Public License as published by
   8 * the Free Software Foundation, either version 3 of the License, or
   9 * (at your option) any later version.
  10 *
  11 * CasparCG is distributed in the hope that it will be useful,
  12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 * GNU General Public License for more details.
  15 *
  16 * You should have received a copy of the GNU General Public License
  17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
  18 *
  19 * Author: Niklas P Andersson, niklas.p.andersson@svt.se
  20 */
  21
  22 #pragma once
  23
  24 #include "util/bigendian_file_input_stream.h"
  25 #include "misc.h"
  26 #include "layer.h"
  27
  28 #include <boost/property_tree/ptree.hpp>
  29
  30 #include <string>
  31 #include <vector>
  32 #include <cstdint>
  33
  34 namespace caspar { namespace psd {
  35
  36 class psd_document
  37 {
  38 public:
  39         psd_document();
  40
  41         std::vector<layer_ptr>& layers()
  42         {
  43                 return layers_;
  44         }
  45
  46         int width() const
  47         {
  48                 return width_;
  49         }
  50
  51         int height() const
  52         {
  53                 return height_;
  54         }
  55
  56         psd::color_mode color_mode() const
  57         {
  58                 return color_mode_;
  59         }
  60
  61         int color_depth() const
  62         {
  63                 return depth_;
  64         }
  65
  66         int channels_count() const
  67         {
  68                 return channels_;
  69         }
  70
  71         const std::wstring& filename() const
  72         {
  73                 return filename_;
  74         }
  75
  76         bool has_timeline() const
  77         {
  78                 return !timeline_desc_.empty();
  79         }
  80
  81         const boost::property_tree::wptree& timeline() const
  82         {
  83                 return timeline_desc_;
  84         }
  85
  86         void parse(const std::wstring& s);
  87
  88 private:
  89         void read_header();
  90         void read_color_mode();
  91         void read_image_resources();
  92         void read_layers();
  93
  94         std::wstring                                    filename_;
  95         bigendian_file_input_stream             input_;
  96
  97         std::vector<layer_ptr>                  layers_;
  98
  99         int                                                             channels_               = 0;
 100         int                                                             width_                  = 0;
 101         int                                                             height_                 = 0;
 102         int                                                             depth_                  = 0;
 103         psd::color_mode                                 color_mode_             = psd::color_mode::InvalidColorMode;
 104         boost::property_tree::wptree    timeline_desc_;
 105 };
 106
 107 }       //namespace psd
 108 }       //namespace caspar