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bug: fixed inserting slides in the middle of songs

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Since songs had more than one slide, anything inserted after the first
multi-slide item would break the insertion. ServiceItem indexes are
not the same as the slide indexes so we needed to find the right
index, then properly change the other indexes in the right spot.

I think I've done this by using rust iterators better.
This commit is contained in:
Chris Cochrun 2023-04-19 15:03:32 -05:00
parent a02f55eb0b
commit 3c09565a12
2 changed files with 26 additions and 15 deletions
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37
src/rust/slide_model.rs
View file

@ -346,29 +346,40 @@ mod slide_model {
.unwrap_or(false);
slide.video_thumbnail = QString::from("");
// We need to move all the current slides service_item_id's up by one.
let slides_len = self.as_mut().slides_mut().len() as i32;
for slide in index..slides_len {
if let Some(slide) = self.as_mut().slides_mut().get_mut(slide as usize) {
slide.service_item_id += 1;
let slides_iter = self.as_mut().slides_mut().iter_mut();
let mut slide_index = 0;
for (i, slide) in slides_iter.enumerate().rev() {
if slide.service_item_id == index {
slide_index = i as i32;
break;
}
}
// We need to move all the current slides service_item_id's up by one.
let slides_iter = self.as_mut().slides_mut().iter_mut();
for slide in slides_iter.filter(|x| x.service_item_id >= index) {
slide.service_item_id += 1;
}
match ty {
Some(ty) if ty == QString::from("image") => {
slide.ty = ty;
slide.image_background = background;
slide.video_background = QString::from("");
slide.slide_index = 0;
self.as_mut().insert_slide(&slide, index);
self.as_mut().insert_slide(&slide, slide_index);
}
Some(ty) if ty == QString::from("song") => {
for i in 0..text_vec.len() {
println!("add song of {:?} length", text_vec.len());
let count = text_vec.len();
for (i, text) in text_vec.iter().enumerate() {
println!(
"rust: add song of {:?} length at index {:?}",
&count, &slide_index
);
slide.ty = ty.clone();
// println!("{:?}", text_vec[i].clone());
slide.text = text_vec[i].clone();
slide.slide_count = text_vec.len() as i32;
slide.text = text.clone();
slide.slide_count = count as i32;
slide.slide_index = i as i32;
if background_type == QString::from("image") {
slide.image_background = background.clone();
@ -377,7 +388,7 @@ mod slide_model {
slide.video_background = background.clone();
slide.image_background = QString::from("");
}
self.as_mut().insert_slide(&slide, index + i as i32);
self.as_mut().insert_slide(&slide, slide_index + i as i32);
}
}
Some(ty) if ty == QString::from("video") => {
@ -385,7 +396,7 @@ mod slide_model {
slide.image_background = QString::from("");
slide.video_background = background;
slide.slide_index = 0;
self.as_mut().insert_slide(&slide, index);
self.as_mut().insert_slide(&slide, slide_index);
}
Some(ty) if ty == QString::from("presentation") => {
for i in 0..slide.slide_count {
@ -393,7 +404,7 @@ mod slide_model {
slide.image_background = background.clone();
slide.video_background = QString::from("");
slide.slide_index = i;
self.as_mut().insert_slide(&slide, index + i as i32);
self.as_mut().insert_slide(&slide, slide_index + i as i32);
}
}
_ => println!("It's somethign else!"),