diff options
Diffstat (limited to 'src/tag')
-rw-r--r-- | src/tag/Tag.cxx | 4 | ||||
-rw-r--r-- | src/tag/Tag.hxx | 21 | ||||
-rw-r--r-- | src/tag/TagBuilder.cxx | 18 | ||||
-rw-r--r-- | src/tag/TagBuilder.hxx | 21 | ||||
-rw-r--r-- | src/tag/TagHandler.cxx | 2 |
5 files changed, 32 insertions, 34 deletions
diff --git a/src/tag/Tag.cxx b/src/tag/Tag.cxx index 1b338ae8d..92ac4214c 100644 --- a/src/tag/Tag.cxx +++ b/src/tag/Tag.cxx @@ -61,7 +61,7 @@ tag_name_parse_i(const char *name) void Tag::Clear() { - time = -1; + duration = SignedSongTime::Negative(); has_playlist = false; tag_pool_lock.lock(); @@ -75,7 +75,7 @@ Tag::Clear() } Tag::Tag(const Tag &other) - :time(other.time), has_playlist(other.has_playlist), + :duration(other.duration), has_playlist(other.has_playlist), num_items(other.num_items), items(nullptr) { diff --git a/src/tag/Tag.hxx b/src/tag/Tag.hxx index 74221417f..f1d3d5767 100644 --- a/src/tag/Tag.hxx +++ b/src/tag/Tag.hxx @@ -22,6 +22,7 @@ #include "TagType.h" // IWYU pragma: export #include "TagItem.hxx" // IWYU pragma: export +#include "Chrono.hxx" #include "Compiler.h" #include <algorithm> @@ -35,12 +36,10 @@ */ struct Tag { /** - * The duration of the song (in seconds). A value of zero - * means that the length is unknown. If the duration is - * really between zero and one second, you should round up to - * 1. + * The duration of the song. A negative value means that the + * length is unknown. */ - int time; + SignedSongTime duration; /** * Does this file have an embedded playlist (e.g. embedded CUE @@ -57,13 +56,13 @@ struct Tag { /** * Create an empty tag. */ - Tag():time(-1), has_playlist(false), + Tag():duration(SignedSongTime::Negative()), has_playlist(false), num_items(0), items(nullptr) {} Tag(const Tag &other); Tag(Tag &&other) - :time(other.time), has_playlist(other.has_playlist), + :duration(other.duration), has_playlist(other.has_playlist), num_items(other.num_items), items(other.items) { other.items = nullptr; other.num_items = 0; @@ -79,7 +78,7 @@ struct Tag { Tag &operator=(const Tag &other) = delete; Tag &operator=(Tag &&other) { - time = other.time; + duration = other.duration; has_playlist = other.has_playlist; std::swap(items, other.items); std::swap(num_items, other.num_items); @@ -87,8 +86,8 @@ struct Tag { } /** - * Returns true if the tag contains no items. This ignores the "time" - * attribute. + * Returns true if the tag contains no items. This ignores + * the "duration" attribute. */ bool IsEmpty() const { return num_items == 0; @@ -98,7 +97,7 @@ struct Tag { * Returns true if the tag contains any information. */ bool IsDefined() const { - return !IsEmpty() || time >= 0; + return !IsEmpty() || !duration.IsNegative(); } /** diff --git a/src/tag/TagBuilder.cxx b/src/tag/TagBuilder.cxx index bc8ea2ae7..85060e9ee 100644 --- a/src/tag/TagBuilder.cxx +++ b/src/tag/TagBuilder.cxx @@ -29,7 +29,7 @@ #include <stdlib.h> TagBuilder::TagBuilder(const Tag &other) - :time(other.time), has_playlist(other.has_playlist) + :duration(other.duration), has_playlist(other.has_playlist) { items.reserve(other.num_items); @@ -40,7 +40,7 @@ TagBuilder::TagBuilder(const Tag &other) } TagBuilder::TagBuilder(Tag &&other) - :time(other.time), has_playlist(other.has_playlist) + :duration(other.duration), has_playlist(other.has_playlist) { /* move all TagItem pointers from the Tag object; we don't need to contact the tag pool, because all we do is move @@ -58,7 +58,7 @@ TagBuilder & TagBuilder::operator=(const TagBuilder &other) { /* copy all attributes */ - time = other.time; + duration = other.duration; has_playlist = other.has_playlist; items = other.items; @@ -74,7 +74,7 @@ TagBuilder::operator=(const TagBuilder &other) TagBuilder & TagBuilder::operator=(TagBuilder &&other) { - time = other.time; + duration = other.duration; has_playlist = other.has_playlist; items = std::move(other.items); @@ -84,7 +84,7 @@ TagBuilder::operator=(TagBuilder &&other) TagBuilder & TagBuilder::operator=(Tag &&other) { - time = other.time; + duration = other.duration; has_playlist = other.has_playlist; /* move all TagItem pointers from the Tag object; we don't @@ -105,7 +105,7 @@ TagBuilder::operator=(Tag &&other) void TagBuilder::Clear() { - time = -1; + duration = SignedSongTime::Negative(); has_playlist = false; RemoveAll(); } @@ -115,7 +115,7 @@ TagBuilder::Commit(Tag &tag) { tag.Clear(); - tag.time = time; + tag.duration = duration; tag.has_playlist = has_playlist; /* move all TagItem pointers to the new Tag object without @@ -162,8 +162,8 @@ TagBuilder::HasType(TagType type) const void TagBuilder::Complement(const Tag &other) { - if (time <= 0) - time = other.time; + if (duration.IsNegative()) + duration = other.duration; has_playlist |= other.has_playlist; diff --git a/src/tag/TagBuilder.hxx b/src/tag/TagBuilder.hxx index 6de52b775..aff581313 100644 --- a/src/tag/TagBuilder.hxx +++ b/src/tag/TagBuilder.hxx @@ -21,6 +21,7 @@ #define MPD_TAG_BUILDER_HXX #include "TagType.h" +#include "Chrono.hxx" #include "Compiler.h" #include <vector> @@ -35,12 +36,10 @@ struct Tag; */ class TagBuilder { /** - * The duration of the song (in seconds). A value of zero - * means that the length is unknown. If the duration is - * really between zero and one second, you should round up to - * 1. + * The duration of the song. A negative value means that the + * length is unknown. */ - int time; + SignedSongTime duration; /** * Does this file have an embedded playlist (e.g. embedded CUE @@ -56,7 +55,7 @@ public: * Create an empty tag. */ TagBuilder() - :time(-1), has_playlist(false) {} + :duration(SignedSongTime::Negative()), has_playlist(false) {} ~TagBuilder() { Clear(); @@ -73,8 +72,8 @@ public: TagBuilder &operator=(Tag &&other); /** - * Returns true if the tag contains no items. This ignores the "time" - * attribute. + * Returns true if the tag contains no items. This ignores + * the "duration" attribute. */ bool IsEmpty() const { return items.empty(); @@ -85,7 +84,7 @@ public: */ gcc_pure bool IsDefined() const { - return time >= 0 || has_playlist || !IsEmpty(); + return !duration.IsNegative() || has_playlist || !IsEmpty(); } void Clear(); @@ -109,8 +108,8 @@ public: */ Tag *CommitNew(); - void SetTime(int _time) { - time = _time; + void SetDuration(SignedSongTime _duration) { + duration = _duration; } void SetHasPlaylist(bool _has_playlist) { diff --git a/src/tag/TagHandler.cxx b/src/tag/TagHandler.cxx index 014834b88..20a51f064 100644 --- a/src/tag/TagHandler.cxx +++ b/src/tag/TagHandler.cxx @@ -27,7 +27,7 @@ add_tag_duration(unsigned seconds, void *ctx) { TagBuilder &tag = *(TagBuilder *)ctx; - tag.SetTime(seconds); + tag.SetDuration(SignedSongTime::FromS(seconds)); } static void |