1053 lines
36 KiB
Rust
1053 lines
36 KiB
Rust
#[cxx_qt::bridge]
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pub mod song_model {
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use crate::models::*;
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use crate::schema::songs::dsl::*;
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use crate::songs::song_model::song_model::Song;
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use diesel::sqlite::SqliteConnection;
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use diesel::{delete, insert_into, prelude::*, update};
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use std::collections::HashMap;
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use tracing::{debug, debug_span, error, info, instrument};
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unsafe extern "C++" {
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include!(< QAbstractListModel >);
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include!("cxx-qt-lib/qhash.h");
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type QHash_i32_QByteArray =
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cxx_qt_lib::QHash<cxx_qt_lib::QHashPair_i32_QByteArray>;
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include!("cxx-qt-lib/qmap.h");
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type QMap_QString_QVariant =
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cxx_qt_lib::QMap<cxx_qt_lib::QMapPair_QString_QVariant>;
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include!("cxx-qt-lib/qvariant.h");
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type QVariant = cxx_qt_lib::QVariant;
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include!("cxx-qt-lib/qstring.h");
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type QString = cxx_qt_lib::QString;
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include!("cxx-qt-lib/qmodelindex.h");
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type QModelIndex = cxx_qt_lib::QModelIndex;
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include!("cxx-qt-lib/qvector.h");
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type QVector_i32 = cxx_qt_lib::QVector<i32>;
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include!("cxx-qt-lib/qstringlist.h");
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type QStringList = cxx_qt_lib::QStringList;
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include!("cxx-qt-lib/qlist.h");
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type QList_QString = cxx_qt_lib::QList<QString>;
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}
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#[derive(Default, Clone, Debug)]
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pub struct Song {
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id: i32,
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title: String,
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lyrics: String,
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author: String,
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ccli: String,
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audio: String,
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verse_order: String,
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background: String,
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background_type: String,
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horizontal_text_alignment: String,
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vertical_text_alignment: String,
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font: String,
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font_size: i32,
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}
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#[cxx_qt::qobject(base = "QAbstractListModel")]
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#[derive(Default, Debug)]
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pub struct SongModel {
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highest_id: i32,
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songs: Vec<self::Song>,
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}
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#[cxx_qt::qsignals(SongModel)]
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pub enum Signals<'a> {
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#[inherit]
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DataChanged {
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top_left: &'a QModelIndex,
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bottom_right: &'a QModelIndex,
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roles: &'a QVector_i32,
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},
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TitleChanged {},
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FontSizeChanged {},
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BackgroundChanged {},
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}
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enum Role {
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IdRole,
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TitleRole,
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LyricsRole,
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AuthorRole,
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CcliRole,
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AudioRole,
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VerseOrderRole,
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BackgroundRole,
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BackgroundTypeRole,
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HorizontalTextAlignmentRole,
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VerticalTextAlignmentRole,
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FontRole,
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FontSizeRole,
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}
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impl qobject::SongModel {
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#[qinvokable]
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pub fn clear(mut self: Pin<&mut Self>) {
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unsafe {
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self.as_mut().begin_reset_model();
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self.as_mut().songs_mut().clear();
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self.as_mut().end_reset_model();
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}
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}
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#[qinvokable]
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pub fn setup(mut self: Pin<&mut Self>) {
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let db = &mut self.as_mut().get_db();
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run_migrations(db);
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let results = songs
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.load::<crate::models::Song>(db)
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.expect("NO TABLE?????????????");
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self.as_mut().set_highest_id(0);
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println!("SHOWING SONGS");
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println!("--------------");
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for song in results {
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println!("{}", song.title);
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println!("{}", song.id);
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println!(
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"{}",
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song.background.clone().unwrap_or_default()
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);
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println!("--------------");
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if self.as_mut().highest_id() < &song.id {
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self.as_mut().set_highest_id(song.id);
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}
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let song = Song {
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id: song.id,
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title: song.title,
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lyrics: song.lyrics.unwrap_or_default(),
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author: song.author.unwrap_or_default(),
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ccli: song.ccli.unwrap_or_default(),
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audio: song.audio.unwrap_or_default(),
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verse_order: song.verse_order.unwrap_or_default(),
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background: song.background.unwrap_or_default(),
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background_type: song
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.background_type
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.unwrap_or_default(),
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horizontal_text_alignment: song
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.horizontal_text_alignment
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.unwrap_or_default(),
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vertical_text_alignment: song
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.vertical_text_alignment
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.unwrap_or_default(),
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font: song.font.unwrap_or_default(),
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font_size: song.font_size.unwrap_or_default(),
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};
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self.as_mut().add_song(song);
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}
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println!("--------------------------------------");
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println!("{:?}", self.as_mut().songs());
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println!("--------------------------------------");
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}
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#[qinvokable]
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pub fn remove_item(
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mut self: Pin<&mut Self>,
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index: i32,
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) -> bool {
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if index < 0 || (index as usize) >= self.songs().len() {
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return false;
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}
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let db = &mut self.as_mut().get_db();
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let song_id =
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self.songs().get(index as usize).unwrap().id;
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let result =
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delete(songs.filter(id.eq(song_id))).execute(db);
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match result {
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Ok(_i) => {
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unsafe {
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self.as_mut().begin_remove_rows(
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&QModelIndex::default(),
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index,
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index,
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);
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self.as_mut()
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.songs_mut()
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.remove(index as usize);
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self.as_mut().end_remove_rows();
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}
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println!("removed-item-at-index: {:?}", song_id);
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println!("new-Vec: {:?}", self.as_mut().songs());
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true
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}
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Err(_e) => {
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println!("Cannot connect to database");
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false
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}
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}
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}
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fn get_db(self: Pin<&mut Self>) -> SqliteConnection {
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let mut data = dirs::data_local_dir().unwrap();
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data.push("lumina");
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data.push("library-db.sqlite3");
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let mut db_url = String::from("sqlite://");
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db_url.push_str(data.to_str().unwrap());
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println!("DB: {:?}", db_url);
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SqliteConnection::establish(&db_url).unwrap_or_else(
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|_| panic!("error connecting to {}", db_url),
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)
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}
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#[qinvokable]
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pub fn new_song(mut self: Pin<&mut Self>) -> bool {
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let song_id = self.rust().highest_id + 1;
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let song_title = String::from("title");
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let db = &mut self.as_mut().get_db();
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let song = Song {
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id: song_id,
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title: song_title.clone(),
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..Default::default()
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};
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let result = insert_into(songs)
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.values((
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id.eq(&song_id),
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title.eq(&song_title),
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lyrics.eq(&song.lyrics),
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author.eq(&song.author),
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ccli.eq(&song.ccli),
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audio.eq(&song.audio),
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verse_order.eq(&song.verse_order),
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background.eq(&song.background),
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background_type.eq(&song.background_type),
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horizontal_text_alignment
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.eq(&song.horizontal_text_alignment),
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vertical_text_alignment
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.eq(&song.vertical_text_alignment),
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font.eq(&song.font),
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font_size.eq(&song.font_size),
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))
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.execute(db);
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println!("{:?}", result);
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match result {
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Ok(_i) => {
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self.as_mut().add_song(song);
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println!("{:?}", self.as_mut().songs());
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true
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}
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Err(_e) => {
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println!("Cannot connect to database");
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false
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}
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}
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}
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fn add_song(mut self: Pin<&mut Self>, song: self::Song) {
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let index = self.as_ref().songs().len() as i32;
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println!("{:?}", song);
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unsafe {
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self.as_mut().begin_insert_rows(
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&QModelIndex::default(),
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index,
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index,
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);
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self.as_mut().songs_mut().push(song);
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self.as_mut().end_insert_rows();
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}
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}
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#[qinvokable]
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pub fn update_title(
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mut self: Pin<&mut Self>,
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index: i32,
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updated_title: QString,
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) -> bool {
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let mut vector_roles = QVector_i32::default();
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vector_roles
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.append(self.as_ref().get_role(Role::TitleRole));
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let model_index = &self.as_ref().index(
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index,
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0,
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&QModelIndex::default(),
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);
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let db = &mut self.as_mut().get_db();
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let result = update(songs.filter(id.eq(index)))
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.set(title.eq(updated_title.to_string()))
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.execute(db);
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match result {
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Ok(_i) => {
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if let Some(song) = self
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.as_mut()
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.songs_mut()
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.get_mut(index as usize)
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{
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song.title = updated_title.to_string();
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self.as_mut().emit(Signals::DataChanged {
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top_left: &model_index,
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bottom_right: &model_index,
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roles: &vector_roles,
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});
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self.as_mut().emit_title_changed();
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true
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} else {
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false
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}
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}
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Err(_e) => false,
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}
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}
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#[qinvokable]
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pub fn update_lyrics(
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mut self: Pin<&mut Self>,
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index: i32,
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updated_lyrics: QString,
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) -> bool {
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let mut vector_roles = QVector_i32::default();
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vector_roles
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.append(self.as_ref().get_role(Role::LyricsRole));
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let model_index = &self.as_ref().index(
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index,
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0,
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&QModelIndex::default(),
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);
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let db = &mut self.as_mut().get_db();
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let result = update(songs.filter(id.eq(index)))
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.set(lyrics.eq(updated_lyrics.to_string()))
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.execute(db);
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match result {
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Ok(_i) => {
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if let Some(song) = self
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.as_mut()
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.songs_mut()
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.get_mut(index as usize)
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{
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song.lyrics = updated_lyrics.to_string();
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self.as_mut().emit_data_changed(
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model_index,
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model_index,
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&vector_roles,
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);
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true
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} else {
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false
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}
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}
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Err(_e) => false,
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}
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}
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#[qinvokable]
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pub fn update_author(
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mut self: Pin<&mut Self>,
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index: i32,
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updated_author: QString,
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) -> bool {
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let mut vector_roles = QVector_i32::default();
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vector_roles
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.append(self.as_ref().get_role(Role::AuthorRole));
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let model_index = &self.as_ref().index(
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index,
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0,
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&QModelIndex::default(),
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);
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let db = &mut self.as_mut().get_db();
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let result = update(songs.filter(id.eq(index)))
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.set(author.eq(updated_author.to_string()))
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.execute(db);
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match result {
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Ok(_i) => {
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if let Some(song) = self
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.as_mut()
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.songs_mut()
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.get_mut(index as usize)
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{
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song.author = updated_author.to_string();
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self.as_mut().emit_data_changed(
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model_index,
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model_index,
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&vector_roles,
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);
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true
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} else {
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false
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}
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}
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Err(_e) => false,
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}
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}
|
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#[qinvokable]
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pub fn update_audio(
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mut self: Pin<&mut Self>,
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index: i32,
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updated_audio: QString,
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) -> bool {
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let mut vector_roles = QVector_i32::default();
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vector_roles
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.append(self.as_ref().get_role(Role::AudioRole));
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let model_index = &self.as_ref().index(
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index,
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0,
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&QModelIndex::default(),
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);
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let db = &mut self.as_mut().get_db();
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let result = update(songs.filter(id.eq(index)))
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.set(audio.eq(updated_audio.to_string()))
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.execute(db);
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match result {
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Ok(_i) => {
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if let Some(song) = self
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.as_mut()
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.songs_mut()
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.get_mut(index as usize)
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{
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song.audio = updated_audio.to_string();
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self.as_mut().emit_data_changed(
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model_index,
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model_index,
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&vector_roles,
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);
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true
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} else {
|
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false
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}
|
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}
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Err(_e) => false,
|
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}
|
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}
|
|
|
|
#[qinvokable]
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pub fn update_ccli(
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mut self: Pin<&mut Self>,
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index: i32,
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updated_ccli: QString,
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) -> bool {
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let mut vector_roles = QVector_i32::default();
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vector_roles
|
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.append(self.as_ref().get_role(Role::CcliRole));
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let model_index = &self.as_ref().index(
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index,
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0,
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&QModelIndex::default(),
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);
|
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|
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let db = &mut self.as_mut().get_db();
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let result = update(songs.filter(id.eq(index)))
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.set(ccli.eq(updated_ccli.to_string()))
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.execute(db);
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match result {
|
|
Ok(_i) => {
|
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if let Some(song) = self
|
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.as_mut()
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.songs_mut()
|
|
.get_mut(index as usize)
|
|
{
|
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song.ccli = updated_ccli.to_string();
|
|
self.as_mut().emit_data_changed(
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model_index,
|
|
model_index,
|
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&vector_roles,
|
|
);
|
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true
|
|
} else {
|
|
false
|
|
}
|
|
}
|
|
Err(_e) => false,
|
|
}
|
|
}
|
|
|
|
#[qinvokable]
|
|
pub fn update_verse_order(
|
|
mut self: Pin<&mut Self>,
|
|
index: i32,
|
|
updated_verse_order: QString,
|
|
) -> bool {
|
|
let mut vector_roles = QVector_i32::default();
|
|
vector_roles
|
|
.append(self.as_ref().get_role(Role::VerseOrderRole));
|
|
let model_index = &self.as_ref().index(
|
|
index,
|
|
0,
|
|
&QModelIndex::default(),
|
|
);
|
|
|
|
let db = &mut self.as_mut().get_db();
|
|
let result = update(songs.filter(id.eq(index)))
|
|
.set(verse_order.eq(updated_verse_order.to_string()))
|
|
.execute(db);
|
|
match result {
|
|
Ok(_i) => {
|
|
if let Some(song) = self
|
|
.as_mut()
|
|
.songs_mut()
|
|
.get_mut(index as usize)
|
|
{
|
|
song.verse_order =
|
|
updated_verse_order.to_string();
|
|
self.as_mut().emit_data_changed(
|
|
model_index,
|
|
model_index,
|
|
&vector_roles,
|
|
);
|
|
true
|
|
} else {
|
|
false
|
|
}
|
|
}
|
|
Err(_e) => false,
|
|
}
|
|
}
|
|
|
|
#[qinvokable]
|
|
pub fn update_background(
|
|
mut self: Pin<&mut Self>,
|
|
index: i32,
|
|
updated_background: QString,
|
|
) -> bool {
|
|
let mut vector_roles = QVector_i32::default();
|
|
vector_roles
|
|
.append(self.as_ref().get_role(Role::BackgroundRole));
|
|
let model_index = &self.as_ref().index(
|
|
index,
|
|
0,
|
|
&QModelIndex::default(),
|
|
);
|
|
|
|
let db = &mut self.as_mut().get_db();
|
|
let result = update(songs.filter(id.eq(index)))
|
|
.set(background.eq(updated_background.to_string()))
|
|
.execute(db);
|
|
match result {
|
|
Ok(_i) => {
|
|
if let Some(song) = self
|
|
.as_mut()
|
|
.songs_mut()
|
|
.get_mut(index as usize)
|
|
{
|
|
song.background =
|
|
updated_background.to_string();
|
|
println!("change: updated_background: {:?} model_index: {:?} roles: {:?}", updated_background, model_index, vector_roles.get(0));
|
|
self.as_mut().emit_data_changed(
|
|
model_index,
|
|
model_index,
|
|
&vector_roles,
|
|
);
|
|
self.as_mut().emit_background_changed();
|
|
true
|
|
} else {
|
|
false
|
|
}
|
|
}
|
|
Err(_e) => false,
|
|
}
|
|
}
|
|
|
|
#[qinvokable]
|
|
pub fn update_background_type(
|
|
mut self: Pin<&mut Self>,
|
|
index: i32,
|
|
updated_background_type: QString,
|
|
) -> bool {
|
|
let mut vector_roles = QVector_i32::default();
|
|
vector_roles.append(
|
|
self.as_ref().get_role(Role::BackgroundTypeRole),
|
|
);
|
|
let model_index = &self.as_ref().index(
|
|
index,
|
|
0,
|
|
&QModelIndex::default(),
|
|
);
|
|
|
|
let db = &mut self.as_mut().get_db();
|
|
let result = update(songs.filter(id.eq(index)))
|
|
.set(
|
|
background_type
|
|
.eq(updated_background_type.to_string()),
|
|
)
|
|
.execute(db);
|
|
match result {
|
|
Ok(_i) => {
|
|
if let Some(song) = self
|
|
.as_mut()
|
|
.songs_mut()
|
|
.get_mut(index as usize)
|
|
{
|
|
song.background_type =
|
|
updated_background_type.to_string();
|
|
self.as_mut().emit_data_changed(
|
|
model_index,
|
|
model_index,
|
|
&vector_roles,
|
|
);
|
|
true
|
|
} else {
|
|
false
|
|
}
|
|
}
|
|
Err(_e) => false,
|
|
}
|
|
}
|
|
|
|
#[qinvokable]
|
|
pub fn update_horizontal_text_alignment(
|
|
mut self: Pin<&mut Self>,
|
|
index: i32,
|
|
updated_horizontal_text_alignment: QString,
|
|
) -> bool {
|
|
let mut vector_roles = QVector_i32::default();
|
|
vector_roles.append(
|
|
self.as_ref()
|
|
.get_role(Role::HorizontalTextAlignmentRole),
|
|
);
|
|
let model_index = &self.as_ref().index(
|
|
index,
|
|
0,
|
|
&QModelIndex::default(),
|
|
);
|
|
|
|
let db = &mut self.as_mut().get_db();
|
|
let result = update(songs.filter(id.eq(index)))
|
|
.set(horizontal_text_alignment.eq(
|
|
updated_horizontal_text_alignment.to_string(),
|
|
))
|
|
.execute(db);
|
|
match result {
|
|
Ok(_i) => {
|
|
if let Some(song) = self
|
|
.as_mut()
|
|
.songs_mut()
|
|
.get_mut(index as usize)
|
|
{
|
|
song.horizontal_text_alignment =
|
|
updated_horizontal_text_alignment
|
|
.to_string();
|
|
self.as_mut().emit_data_changed(
|
|
model_index,
|
|
model_index,
|
|
&vector_roles,
|
|
);
|
|
true
|
|
} else {
|
|
false
|
|
}
|
|
}
|
|
Err(_e) => false,
|
|
}
|
|
}
|
|
|
|
#[qinvokable]
|
|
pub fn update_vertical_text_alignment(
|
|
mut self: Pin<&mut Self>,
|
|
index: i32,
|
|
updated_vertical_text_alignment: QString,
|
|
) -> bool {
|
|
let mut vector_roles = QVector_i32::default();
|
|
vector_roles.append(
|
|
self.as_ref()
|
|
.get_role(Role::VerticalTextAlignmentRole),
|
|
);
|
|
let model_index = &self.as_ref().index(
|
|
index,
|
|
0,
|
|
&QModelIndex::default(),
|
|
);
|
|
|
|
let db = &mut self.as_mut().get_db();
|
|
let result =
|
|
update(songs.filter(id.eq(index)))
|
|
.set(vertical_text_alignment.eq(
|
|
updated_vertical_text_alignment.to_string(),
|
|
))
|
|
.execute(db);
|
|
match result {
|
|
Ok(_i) => {
|
|
if let Some(song) = self
|
|
.as_mut()
|
|
.songs_mut()
|
|
.get_mut(index as usize)
|
|
{
|
|
song.vertical_text_alignment =
|
|
updated_vertical_text_alignment
|
|
.to_string();
|
|
self.as_mut().emit_data_changed(
|
|
model_index,
|
|
model_index,
|
|
&vector_roles,
|
|
);
|
|
true
|
|
} else {
|
|
false
|
|
}
|
|
}
|
|
Err(_e) => false,
|
|
}
|
|
}
|
|
|
|
#[qinvokable]
|
|
pub fn update_font(
|
|
mut self: Pin<&mut Self>,
|
|
index: i32,
|
|
updated_font: QString,
|
|
) -> bool {
|
|
let mut vector_roles = QVector_i32::default();
|
|
vector_roles
|
|
.append(self.as_ref().get_role(Role::FontRole));
|
|
let model_index = &self.as_ref().index(
|
|
index,
|
|
0,
|
|
&QModelIndex::default(),
|
|
);
|
|
|
|
let db = &mut self.as_mut().get_db();
|
|
let result = update(songs.filter(id.eq(index)))
|
|
.set(font.eq(updated_font.to_string()))
|
|
.execute(db);
|
|
match result {
|
|
Ok(_i) => {
|
|
if let Some(song) = self
|
|
.as_mut()
|
|
.songs_mut()
|
|
.get_mut(index as usize)
|
|
{
|
|
song.font = updated_font.to_string();
|
|
self.as_mut().emit_data_changed(
|
|
model_index,
|
|
model_index,
|
|
&vector_roles,
|
|
);
|
|
true
|
|
} else {
|
|
false
|
|
}
|
|
}
|
|
Err(_e) => false,
|
|
}
|
|
}
|
|
|
|
#[qinvokable]
|
|
pub fn update_font_size(
|
|
mut self: Pin<&mut Self>,
|
|
index: i32,
|
|
updated_font_size: i32,
|
|
) -> bool {
|
|
let mut vector_roles = QVector_i32::default();
|
|
vector_roles
|
|
.append(self.as_ref().get_role(Role::FontSizeRole));
|
|
let model_index = &self.as_ref().index(
|
|
index,
|
|
0,
|
|
&QModelIndex::default(),
|
|
);
|
|
|
|
let db = &mut self.as_mut().get_db();
|
|
let result = update(songs.filter(id.eq(index)))
|
|
.set(font_size.eq(updated_font_size))
|
|
.execute(db);
|
|
match result {
|
|
Ok(_i) => {
|
|
if let Some(song) = self
|
|
.as_mut()
|
|
.songs_mut()
|
|
.get_mut(index as usize)
|
|
{
|
|
song.font_size = updated_font_size;
|
|
self.as_mut().emit_data_changed(
|
|
model_index,
|
|
model_index,
|
|
&vector_roles,
|
|
);
|
|
true
|
|
} else {
|
|
false
|
|
}
|
|
}
|
|
Err(_e) => false,
|
|
}
|
|
}
|
|
|
|
#[qinvokable]
|
|
pub fn get_item(
|
|
self: Pin<&mut Self>,
|
|
index: i32,
|
|
) -> QMap_QString_QVariant {
|
|
println!("{index}");
|
|
let mut qvariantmap = QMap_QString_QVariant::default();
|
|
let idx = self.index(index, 0, &QModelIndex::default());
|
|
if !idx.is_valid() {
|
|
return qvariantmap;
|
|
}
|
|
let role_names = self.as_ref().role_names();
|
|
let role_names_iter = role_names.iter();
|
|
if let Some(song) = self.rust().songs.get(index as usize)
|
|
{
|
|
for i in role_names_iter {
|
|
qvariantmap.insert(
|
|
QString::from(&i.1.to_string()),
|
|
self.as_ref().data(&idx, *i.0),
|
|
);
|
|
}
|
|
};
|
|
qvariantmap
|
|
}
|
|
|
|
#[qinvokable]
|
|
pub fn get_lyric_list(
|
|
mut self: Pin<&mut Self>,
|
|
index: i32,
|
|
) -> QStringList {
|
|
println!("LYRIC_LIST: {index}");
|
|
let mut lyric_list = QList_QString::default();
|
|
let idx = self.index(index, 0, &QModelIndex::default());
|
|
if !idx.is_valid() {
|
|
return QStringList::default();
|
|
}
|
|
if let Some(song) = self.rust().songs.get(index as usize)
|
|
{
|
|
if song.lyrics.is_empty() {
|
|
return QStringList::default();
|
|
}
|
|
let raw_lyrics = song.lyrics.clone();
|
|
println!("raw-lyrics: {:?}", raw_lyrics);
|
|
let vorder: Vec<&str> =
|
|
song.verse_order.split(' ').collect();
|
|
let keywords = vec![
|
|
"Verse 1", "Verse 2", "Verse 3", "Verse 4",
|
|
"Verse 5", "Verse 6", "Verse 7", "Verse 8",
|
|
"Chorus 1", "Chorus 2", "Chorus 3", "Chorus 4",
|
|
"Bridge 1", "Bridge 2", "Bridge 3", "Bridge 4",
|
|
"Intro 1", "Intro 2", "Ending 1", "Ending 2",
|
|
"Other 1", "Other 2", "Other 3", "Other 4",
|
|
];
|
|
let mut first_item = true;
|
|
|
|
let mut lyric_map = HashMap::new();
|
|
let mut verse_title = String::from("");
|
|
let mut lyric = String::from("");
|
|
for (i, line) in raw_lyrics.split("\n").enumerate() {
|
|
if keywords.contains(&line) {
|
|
if i != 0 {
|
|
println!("{verse_title}");
|
|
println!("{lyric}");
|
|
lyric_map.insert(verse_title, lyric);
|
|
lyric = String::from("");
|
|
verse_title = line.to_string();
|
|
// println!("{line}");
|
|
// println!("\n");
|
|
} else {
|
|
verse_title = line.to_string();
|
|
// println!("{line}");
|
|
// println!("\n");
|
|
}
|
|
} else {
|
|
lyric.push_str(line);
|
|
lyric.push_str("\n");
|
|
}
|
|
}
|
|
lyric_map.insert(verse_title, lyric);
|
|
println!("da-map: {:?}", lyric_map);
|
|
|
|
for mut verse in vorder {
|
|
let mut verse_name = "";
|
|
debug!(verse = verse);
|
|
for word in keywords.clone() {
|
|
let end_verse =
|
|
verse.get(1..2).unwrap_or_default();
|
|
let beg_verse =
|
|
verse.get(0..1).unwrap_or_default();
|
|
println!(
|
|
"verse: {:?}, beginning: {:?}, end: {:?}, word: {:?}",
|
|
verse, beg_verse, end_verse, word
|
|
);
|
|
if word.starts_with(beg_verse)
|
|
&& word.ends_with(end_verse)
|
|
{
|
|
verse_name = word;
|
|
println!("TITLE: {verse_name}");
|
|
continue;
|
|
}
|
|
}
|
|
if let Some(lyric) = lyric_map.get(verse_name) {
|
|
if lyric.contains("\n\n") {
|
|
let split_lyrics: Vec<&str> =
|
|
lyric.split("\n\n").collect();
|
|
for lyric in split_lyrics {
|
|
if lyric == "" {
|
|
continue;
|
|
}
|
|
lyric_list
|
|
.append(QString::from(lyric));
|
|
}
|
|
continue;
|
|
}
|
|
lyric_list.append(QString::from(lyric));
|
|
} else {
|
|
println!("NOT WORKING!");
|
|
};
|
|
}
|
|
for lyric in lyric_list.iter() {
|
|
println!("da-list: {:?}", lyric);
|
|
}
|
|
}
|
|
QStringList::from(&lyric_list)
|
|
}
|
|
|
|
fn get_role(&self, role: Role) -> i32 {
|
|
match role {
|
|
Role::IdRole => 0,
|
|
Role::TitleRole => 1,
|
|
Role::LyricsRole => 2,
|
|
Role::AuthorRole => 3,
|
|
Role::CcliRole => 4,
|
|
Role::AudioRole => 5,
|
|
Role::VerseOrderRole => 6,
|
|
Role::BackgroundRole => 7,
|
|
Role::BackgroundTypeRole => 8,
|
|
Role::HorizontalTextAlignmentRole => 9,
|
|
Role::VerticalTextAlignmentRole => 10,
|
|
Role::FontRole => 11,
|
|
Role::FontSizeRole => 12,
|
|
_ => 0,
|
|
}
|
|
}
|
|
}
|
|
|
|
// Create Rust bindings for C++ functions of the base class (QAbstractItemModel)
|
|
#[cxx_qt::inherit]
|
|
extern "C++" {
|
|
unsafe fn begin_insert_rows(
|
|
self: Pin<&mut qobject::SongModel>,
|
|
parent: &QModelIndex,
|
|
first: i32,
|
|
last: i32,
|
|
);
|
|
unsafe fn end_insert_rows(self: Pin<&mut qobject::SongModel>);
|
|
|
|
unsafe fn begin_remove_rows(
|
|
self: Pin<&mut qobject::SongModel>,
|
|
parent: &QModelIndex,
|
|
first: i32,
|
|
last: i32,
|
|
);
|
|
unsafe fn end_remove_rows(self: Pin<&mut qobject::SongModel>);
|
|
|
|
unsafe fn begin_reset_model(
|
|
self: Pin<&mut qobject::SongModel>,
|
|
);
|
|
unsafe fn end_reset_model(self: Pin<&mut qobject::SongModel>);
|
|
}
|
|
|
|
#[cxx_qt::inherit]
|
|
unsafe extern "C++" {
|
|
#[cxx_name = "canFetchMore"]
|
|
fn base_can_fetch_more(
|
|
self: &qobject::SongModel,
|
|
parent: &QModelIndex,
|
|
) -> bool;
|
|
|
|
fn index(
|
|
self: &qobject::SongModel,
|
|
row: i32,
|
|
column: i32,
|
|
parent: &QModelIndex,
|
|
) -> QModelIndex;
|
|
}
|
|
|
|
// QAbstractListModel implementation
|
|
impl qobject::SongModel {
|
|
#[qinvokable(cxx_override)]
|
|
fn data(&self, index: &QModelIndex, role: i32) -> QVariant {
|
|
if let Some(song) = self.songs().get(index.row() as usize)
|
|
{
|
|
return match role {
|
|
0 => QVariant::from(&song.id),
|
|
1 => QVariant::from(&QString::from(&song.title)),
|
|
2 => QVariant::from(&QString::from(&song.lyrics)),
|
|
3 => QVariant::from(&QString::from(&song.author)),
|
|
4 => QVariant::from(&QString::from(&song.ccli)),
|
|
5 => QVariant::from(&QString::from(&song.audio)),
|
|
6 => QVariant::from(&QString::from(
|
|
&song.verse_order,
|
|
)),
|
|
7 => QVariant::from(&QString::from(
|
|
&song.background,
|
|
)),
|
|
8 => QVariant::from(&QString::from(
|
|
&song.background_type,
|
|
)),
|
|
9 => QVariant::from(&QString::from(
|
|
&song.horizontal_text_alignment,
|
|
)),
|
|
10 => QVariant::from(&QString::from(
|
|
&song.vertical_text_alignment,
|
|
)),
|
|
11 => QVariant::from(&QString::from(&song.font)),
|
|
12 => QVariant::from(&song.font_size),
|
|
_ => QVariant::default(),
|
|
};
|
|
}
|
|
|
|
QVariant::default()
|
|
}
|
|
|
|
// Example of overriding a C++ virtual method and calling the base class implementation.
|
|
#[qinvokable(cxx_override)]
|
|
pub fn can_fetch_more(&self, parent: &QModelIndex) -> bool {
|
|
self.base_can_fetch_more(parent)
|
|
}
|
|
|
|
#[qinvokable(cxx_override)]
|
|
pub fn role_names(&self) -> QHash_i32_QByteArray {
|
|
let mut roles = QHash_i32_QByteArray::default();
|
|
roles.insert(0, cxx_qt_lib::QByteArray::from("id"));
|
|
roles.insert(1, cxx_qt_lib::QByteArray::from("title"));
|
|
roles.insert(2, cxx_qt_lib::QByteArray::from("lyrics"));
|
|
roles.insert(3, cxx_qt_lib::QByteArray::from("author"));
|
|
roles.insert(4, cxx_qt_lib::QByteArray::from("ccli"));
|
|
roles.insert(5, cxx_qt_lib::QByteArray::from("audio"));
|
|
roles.insert(6, cxx_qt_lib::QByteArray::from("vorder"));
|
|
roles.insert(
|
|
7,
|
|
cxx_qt_lib::QByteArray::from("background"),
|
|
);
|
|
roles.insert(
|
|
8,
|
|
cxx_qt_lib::QByteArray::from("backgroundType"),
|
|
);
|
|
roles.insert(
|
|
9,
|
|
cxx_qt_lib::QByteArray::from(
|
|
"horizontalTextAlignment",
|
|
),
|
|
);
|
|
roles.insert(
|
|
10,
|
|
cxx_qt_lib::QByteArray::from("verticalTextAlignment"),
|
|
);
|
|
roles.insert(11, cxx_qt_lib::QByteArray::from("font"));
|
|
roles
|
|
.insert(12, cxx_qt_lib::QByteArray::from("fontSize"));
|
|
roles
|
|
}
|
|
|
|
#[qinvokable(cxx_override)]
|
|
pub fn row_count(&self, _parent: &QModelIndex) -> i32 {
|
|
let cnt = self.rust().songs.len() as i32;
|
|
// println!("row count is {cnt}");
|
|
cnt
|
|
}
|
|
|
|
#[qinvokable]
|
|
pub fn count(&self) -> i32 {
|
|
self.rust().songs.len() as i32
|
|
}
|
|
}
|
|
}
|