Mountain/IPC/WindServiceHandlers/NativeHost/
ShowSaveDialog.rs

1//! Wire method: `nativeHost:showSaveDialog`.
2//! Returns `{ canceled: bool, filePath?: string }`.
3
4use serde_json::{Value, json};
5use tauri::AppHandle;
6use tauri_plugin_dialog::DialogExt;
7
8use crate::IPC::WindServiceHandlers::Utilities::JsonValueHelpers::arg_val;
9
10pub async fn Fn(ApplicationHandle:AppHandle, Arguments:Vec<Value>) -> Result<Value, String> {
11	let Options = arg_val(&Arguments, 0);
12
13	let Title = Options.get("title").and_then(Value::as_str).unwrap_or("Save").to_string();
14
15	let DefaultPath = Options.get("defaultPath").and_then(Value::as_str).map(str::to_string);
16
17	let Handle = ApplicationHandle.clone();
18
19	let Joined = tokio::task::spawn_blocking(move || -> Option<String> {
20		let mut Builder = Handle.dialog().file().set_title(&Title);
21
22		if let Some(Path) = DefaultPath.as_deref() {
23			Builder = Builder.set_directory(Path);
24		}
25
26		Builder.blocking_save_file().map(|P| P.to_string())
27	})
28	.await;
29
30	match Joined {
31		Ok(Some(Path)) => Ok(json!({ "canceled": false, "filePath": Path })),
32
33		Ok(None) => Ok(json!({ "canceled": true })),
34
35		Err(Error) => Err(format!("showSaveDialog join error: {}", Error)),
36	}
37}

Mountain/IPC/WindServiceHandlers/NativeHost/ShowSaveDialog.rs

Mountain/IPC/WindServiceHandlers/NativeHost/
ShowSaveDialog.rs