2 Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include <libcxml/cxml.h>
21 #include "imagemagick_content.h"
22 #include "imagemagick_decoder.h"
24 #include "compose.hpp"
29 using std::stringstream;
30 using boost::shared_ptr;
32 ImageMagickContent::ImageMagickContent (boost::filesystem::path f)
39 ImageMagickContent::ImageMagickContent (shared_ptr<const cxml::Node> node)
47 ImageMagickContent::summary () const
49 return String::compose (_("Image: %1"), file().filename().string());
53 ImageMagickContent::valid_file (boost::filesystem::path f)
55 string ext = f.extension().string();
56 transform (ext.begin(), ext.end(), ext.begin(), ::tolower);
57 return (ext == ".tif" || ext == ".tiff" || ext == ".jpg" || ext == ".jpeg" || ext == ".png" || ext == ".bmp");
61 ImageMagickContent::as_xml (xmlpp::Node* node) const
63 node->add_child("Type")->add_child_text ("ImageMagick");
64 Content::as_xml (node);
65 VideoContent::as_xml (node);
69 ImageMagickContent::examine (shared_ptr<Film> film, shared_ptr<Job> job, bool quick)
71 Content::examine (film, job, quick);
72 shared_ptr<ImageMagickDecoder> decoder (new ImageMagickDecoder (film, shared_from_this()));
75 boost::mutex::scoped_lock lm (_mutex);
77 _video_length = Config::instance()->default_still_length() * 24;
80 take_from_video_decoder (decoder);
82 signal_changed (VideoContentProperty::VIDEO_LENGTH);
86 ImageMagickContent::clone () const
88 return shared_ptr<Content> (new ImageMagickContent (*this));
92 ImageMagickContent::set_video_length (ContentVideoFrame len)
95 boost::mutex::scoped_lock lm (_mutex);
99 signal_changed (VideoContentProperty::VIDEO_LENGTH);