mark/musicdb
1
0
Fork 0
mirror of https://github.com/Dummi26/musicdb.git synced 2026-01-05 12:39:08 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

add QueueMove operation

Browse Source
This commit is contained in:
Mark
2024-04-01 00:54:00 +02:00
parent 00b032aceb
commit a2d24e780a
7 changed files with 267 additions and 70 deletions
Download Patch File Download Diff File Expand all files Collapse all files

65
musicdb-lib/src/data/database.rs
View File

@@ -559,6 +559,71 @@ impl Database {
Command::QueueRemove(index) => {
self.queue.remove_by_index(&index, 0);
}
Command::QueueMove(index_from, mut index_to) => 'queue_move: {
if index_to.len() == 0 || index_to.starts_with(&index_from) {
break 'queue_move;
}
// if same parent path, perform folder move operation instead
if index_from[0..index_from.len() - 1] == index_to[0..index_to.len() - 1] {
if let Some(parent) = self
.queue
.get_item_at_index_mut(&index_from[0..index_from.len() - 1], 0)
{
if let QueueContent::Folder(folder) = parent.content_mut() {
let i1 = index_from[index_from.len() - 1];
let mut i2 = index_to[index_to.len() - 1];
if i2 > i1 {
i2 -= 1;
}
// this preserves "is currently active queue element" status
folder.move_elem(i1, i2);
break 'queue_move;
}
}
}
// otherwise, remove then insert
let was_current = self.queue.is_current(&index_from);
if let Some(elem) = self.queue.remove_by_index(&index_from, 0) {
if index_to.len() >= index_from.len()
&& index_to.starts_with(&index_from[0..index_from.len() - 1])
&& index_to[index_from.len() - 1] > index_from[index_from.len() - 1]
{
index_to[index_from.len() - 1] -= 1;
}
if let Some(parent) = self
.queue
.get_item_at_index_mut(&index_to[0..index_to.len() - 1], 0)
{
parent.insert(vec![elem], index_to[index_to.len() - 1]);
if was_current {
self.queue.set_index_inner(&index_to, 0, vec![]);
}
}
}
}
Command::QueueMoveInto(index_from, mut parent_to) => 'queue_move_into: {
if parent_to.starts_with(&index_from) {
break 'queue_move_into;
}
// remove then insert
let was_current = self.queue.is_current(&index_from);
if let Some(elem) = self.queue.remove_by_index(&index_from, 0) {
if parent_to.len() >= index_from.len()
&& parent_to.starts_with(&index_from[0..index_from.len() - 1])
&& parent_to[index_from.len() - 1] > index_from[index_from.len() - 1]
{
parent_to[index_from.len() - 1] -= 1;
}
if let Some(parent) = self.queue.get_item_at_index_mut(&parent_to, 0) {
if let Some(i) = parent.add_to_end(vec![elem]) {
if was_current {
parent_to.push(i);
self.queue.set_index_inner(&parent_to, 0, vec![]);
}
}
}
}
}
Command::QueueGoto(index) => Queue::set_index_db(self, &index),
Command::QueueShuffle(path) => {
if let Some(elem) = self.queue.get_item_at_index_mut(&path, 0) {