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Add getters/setters for common tag items

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Serial 2021-08-19 18:01:53 -04:00
parent e893670f35
commit dab1fcb01b
2 changed files with 38 additions and 2 deletions
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8
Cargo.toml
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@ -18,7 +18,10 @@ ogg_pager = { version = "0.1.7", optional = true }
# Mp4 # Mp4
mp4ameta = {version = "0.11.0", optional = true} mp4ameta = {version = "0.11.0", optional = true}
# Case insensitive keys (APE/FLAC/Opus/Vorbis) # Case insensitive keys (APE/FLAC/Opus/Vorbis)
unicase = { version = "2.6.0", optional = true } unicase = { version = "2.6.0"}
# Quick string accessor methods for Tag
paste = { version = "1.0.5", optional = true }
# Errors # Errors
thiserror = "1.0.26" thiserror = "1.0.26"
@ -28,7 +31,7 @@ byteorder = "1.4.3"
cfg-if = "1.0.0" cfg-if = "1.0.0"
[features] [features]
default = ["mp4_atoms", "vorbis_comments", "ape", "id3v1", "id3v2", "aiff_text_chunks", "riff_info_list"] default = ["mp4_atoms", "vorbis_comments", "ape", "id3v1", "id3v2", "aiff_text_chunks", "riff_info_list", "quick_tag_accessors"]
mp4_atoms = [] mp4_atoms = []
vorbis_comments = ["ogg_pager"] vorbis_comments = ["ogg_pager"]
ape = [] ape = []
@ -36,6 +39,7 @@ id3v1 = []
id3v2 = [] id3v2 = []
aiff_text_chunks = [] aiff_text_chunks = []
riff_info_list = [] riff_info_list = []
quick_tag_accessors = ["paste"]
[dev-dependencies] [dev-dependencies]
criterion = { version = "0.3", features = ["html_reports"] } criterion = { version = "0.3", features = ["html_reports"] }

32
src/types/tag.rs
View file

@ -2,6 +2,35 @@ use super::item::ItemKey;
use super::picture::{Picture, PictureType}; use super::picture::{Picture, PictureType};
use crate::logic::id3::v2::Id3v2Version; use crate::logic::id3::v2::Id3v2Version;
#[cfg(feature = "quick_tag_accessors")]
use paste::paste;
#[cfg(feature = "quick_tag_accessors")]
macro_rules! common_items {
($($item_key:ident => $name:tt),+) => {
paste! {
impl Tag {
$(
#[doc = "Gets the " $name]
pub fn $name(&self) -> Option<&str> {
self.get_item_ref(&ItemKey::$item_key).map(|i| i.value())
}
#[doc = "Removes the " $name]
pub fn [<remove_ $name>](&mut self) {
self.retain(|i| i.item_key != ItemKey::$item_key)
}
#[doc = "Sets the " $name]
pub fn [<set_ $name>](&mut self, value: String) {
self.insert_item(TagItem::new(ItemKey::$item_key, ItemValue::Text(value)));
}
)+
}
}
}
}
/// Represents a tag item (key/value) /// Represents a tag item (key/value)
pub struct TagItem { pub struct TagItem {
item_key: ItemKey, item_key: ItemKey,
@ -191,6 +220,9 @@ impl Tag {
} }
} }
#[cfg(feature = "quick_tag_accessors")]
common_items!(Artist => artist, Title => title, AlbumTitle => album_title, AlbumArtist => album_artist);
/// The tag's format /// The tag's format
#[derive(Clone, Debug, PartialEq)] #[derive(Clone, Debug, PartialEq)]
pub enum TagType { pub enum TagType {