/*
- Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2014-2015 Carl Hetherington <cth@carlh.net>
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
*/
+/** @file src/reel_asset.h
+ * @brief ReelAsset class.
+ */
+
#ifndef LIBDCP_REEL_ASSET_H
#define LIBDCP_REEL_ASSET_H
namespace dcp {
-class Content;
+class Asset;
/** @class ReelAsset
* @brief An entry in a <Reel> which refers to a use of a piece of content.
*
* This class encapsulates the XML that exists in a <Reel> to say
* that a piece of content is used in this reel. It does not
- * describe the content itself (but links to a Content object which does).
+ * describe the content itself (but links to an Asset object which does).
*/
class ReelAsset : public Object
{
public:
ReelAsset ();
- ReelAsset (boost::shared_ptr<Content> content, int64_t entry_point);
+ ReelAsset (boost::shared_ptr<Asset> asset, Fraction edit_rate, int64_t intrinsic_duration, int64_t entry_point);
ReelAsset (boost::shared_ptr<const cxml::Node>);
virtual void write_to_cpl (xmlpp::Node* node, Standard standard) const;
+ virtual bool equals (boost::shared_ptr<const ReelAsset>, EqualityOptions, NoteHandler) const;
- virtual bool equals (
- boost::shared_ptr<const ReelAsset>,
- EqualityOptions,
- boost::function<void (NoteType, std::string)>)
- const {
-
- return false;
+ /** @return a Ref to our actual asset */
+ Ref<Asset> const & asset_ref () const {
+ return _asset_ref;
}
- /** @return a Ref to our actual content */
- Ref<Content>& content () {
- return _content;
+ /** @return a Ref to our actual asset */
+ Ref<Asset>& asset_ref () {
+ return _asset_ref;
}
- /** @return true if a KeyId is specified for this asset, implying
- * that its content is encrypted.
- */
- bool encrypted () const {
- return !_key_id.empty ();
+ int64_t intrinsic_duration () const {
+ return _intrinsic_duration;
}
- /** @return Key ID to describe the key that encrypts this asset's;
- * content.
- */
- std::string key_id () const {
- return _key_id;
+ int64_t entry_point () const {
+ return _entry_point;
+ }
+
+ int64_t duration () const {
+ return _duration;
}
protected:
/** @return Any attribute that should be used on the asset's node in the
* CPL.
*/
- virtual std::pair<std::string, std::string> cpl_node_attribute () const;
+ virtual std::pair<std::string, std::string> cpl_node_attribute (Standard) const;
- /** Reference to the content (MXF or XML file) that this reel entry
+ /** Reference to the asset (MXF or XML file) that this reel entry
* applies to.
*/
- Ref<Content> _content;
+ Ref<Asset> _asset_ref;
private:
-
- std::string _annotation_text; ///< The <AnnotationText> from the reel's entry for this asset
- Fraction _edit_rate; ///< The <EditRate> from the reel's entry for this asset
- int64_t _intrinsic_duration; ///< The <IntrinsicDuration> from the reel's entry for this asset
- int64_t _entry_point; ///< The <EntryPoint> from the reel's entry for this asset
- int64_t _duration; ///< The <Duration> from the reel's entry for this asset
- std::string _hash; ///< The <Hash> from the reel's entry for this asset
- std::string _key_id; ///< The <KeyId> from the reel's entry for this asset, or empty if there isn't one
+ std::string _annotation_text; ///< The <AnnotationText> from the reel's entry for this asset
+ Fraction _edit_rate; ///< The <EditRate> from the reel's entry for this asset
+ int64_t _intrinsic_duration; ///< The <IntrinsicDuration> from the reel's entry for this asset
+ int64_t _entry_point; ///< The <EntryPoint> from the reel's entry for this asset
+ int64_t _duration; ///< The <Duration> from the reel's entry for this asset
+ std::string _hash; ///< The <Hash> from the reel's entry for this asset
};
}