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change image paths are handled relative from the data file

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Hannes Kuchelmeister
2022-02-09 16:34:26 +01:00
parent 94a41b5455
commit 2c26155044
3 changed files with 62 additions and 35 deletions
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45
src/state/mod.rs
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@@ -1,4 +1,5 @@
use std::io::Write;
use std::path::Path;
use std::{collections::HashMap, fs::File};
use serde::{Deserialize, Serialize};
@@ -10,7 +11,8 @@ pub struct State {
stacks: Vec<AnnotationZStack>,
stack_index: Option<usize>,
pub image_index: Option<usize>,
pub save_path: Option<String>,
pub file_name: Option<String>,
pub root_path: Option<String>,
}
impl State {
@@ -19,7 +21,8 @@ impl State {
stacks: Vec::new(),
stack_index: None,
image_index: None,
save_path: None,
file_name: None,
root_path: None,
}
}
pub fn set_image_index(&mut self, image_index: Option<usize>) {
@@ -93,25 +96,29 @@ impl State {
}
pub fn save(&self) {
if let Some(path) = self.save_path.clone() {
match File::create(path) {
Ok(mut file) => {
let contents =
serde_json::to_string(&self.stacks).expect("Could not serialize data.");
match file.write(contents.as_bytes()) {
Ok(_) => {}
Err(e) => {
eprintln!("an error occured while saving: {}", e.to_string());
match (self.root_path.clone(), self.file_name.clone()) {
(Some(root_path), Some(file_name)) => {
let path = Path::new(&root_path).join(Path::new(&file_name));
match File::create(path) {
Ok(mut file) => {
let contents =
serde_json::to_string(&self.stacks).expect("Could not serialize data.");
match file.write(contents.as_bytes()) {
Ok(_) => {}
Err(e) => {
eprintln!("an error occured while saving: {}", e.to_string());
}
}
}
}
Err(e) => {
eprintln!("{}", e.to_string());
}
};
} else {
// TODO: error dialogue
eprintln!("No save path specified");
Err(e) => {
eprintln!("{}", e.to_string());
}
};
}
(_, _) => {
// TODO: error dialogue
eprintln!("No save path specified");
}
}
}