diff options
Diffstat (limited to 'src/smpte_subtitle_asset.cc')
| -rw-r--r-- | src/smpte_subtitle_asset.cc | 72 |
1 files changed, 70 insertions, 2 deletions
diff --git a/src/smpte_subtitle_asset.cc b/src/smpte_subtitle_asset.cc index 026e9f63..36908951 100644 --- a/src/smpte_subtitle_asset.cc +++ b/src/smpte_subtitle_asset.cc @@ -45,6 +45,7 @@ using boost::shared_ptr; using boost::split; using boost::is_any_of; using boost::shared_array; +using boost::dynamic_pointer_cast; using namespace dcp; SMPTESubtitleAsset::SMPTESubtitleAsset () @@ -264,8 +265,75 @@ SMPTESubtitleAsset::write (boost::filesystem::path p) const bool SMPTESubtitleAsset::equals (shared_ptr<const Asset> other_asset, EqualityOptions options, NoteHandler note) const { - /* XXX */ - return false; + if (!SubtitleAsset::equals (other_asset, options, note)) { + return false; + } + + shared_ptr<const SMPTESubtitleAsset> other = dynamic_pointer_cast<const SMPTESubtitleAsset> (other_asset); + if (!other) { + note (DCP_ERROR, "Subtitles are in different standards"); + return false; + } + + list<shared_ptr<SMPTELoadFontNode> >::const_iterator i = _load_font_nodes.begin (); + list<shared_ptr<SMPTELoadFontNode> >::const_iterator j = other->_load_font_nodes.begin (); + + while (i != _load_font_nodes.end ()) { + if (j == other->_load_font_nodes.end ()) { + note (DCP_ERROR, "<LoadFont> nodes differ"); + return false; + } + + if (**i != **j) { + note (DCP_ERROR, "<LoadFont> nodes differ"); + return false; + } + + ++i; + ++j; + } + + if (_content_title_text != other->_content_title_text) { + note (DCP_ERROR, "Subtitle content title texts differ"); + return false; + } + + if (_language != other->_language) { + note (DCP_ERROR, "Subtitle languages differ"); + return false; + } + + if (_annotation_text != other->_annotation_text) { + note (DCP_ERROR, "Subtitle annotation texts differ"); + return false; + } + + if (_issue_date != other->_issue_date) { + note (DCP_ERROR, "Subtitle issue dates differ"); + return false; + } + + if (_reel_number != other->_reel_number) { + note (DCP_ERROR, "Subtitle reel numbers differ"); + return false; + } + + if (_edit_rate != other->_edit_rate) { + note (DCP_ERROR, "Subtitle edit rates differ"); + return false; + } + + if (_time_code_rate != other->_time_code_rate) { + note (DCP_ERROR, "Subtitle time code rates differ"); + return false; + } + + if (_start_time != other->_start_time) { + note (DCP_ERROR, "Subtitle start times differ"); + return false; + } + + return true; } void |