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// SPDX-License-Identifier: Apache-2.0
// SPDX-License-Identifier: MIT
use serde::{de::DeserializeOwned, Deserialize};
use tauri::{
plugin::{PluginApi, PluginHandle},
AppHandle, Runtime,
};
use crate::{FileDialogBuilder, FilePath, MessageDialogBuilder, MessageDialogResult};
#[cfg(target_os = "android")]
const PLUGIN_IDENTIFIER: &str = "app.tauri.dialog";
#[cfg(target_os = "ios")]
tauri::ios_plugin_binding!(init_plugin_dialog);
// initializes the Kotlin or Swift plugin classes
pub fn init<R: Runtime, C: DeserializeOwned>(
_app: &AppHandle<R>,
api: PluginApi<R, C>,
) -> crate::Result<Dialog<R>> {
#[cfg(target_os = "android")]
let handle = api.register_android_plugin(PLUGIN_IDENTIFIER, "DialogPlugin")?;
#[cfg(target_os = "ios")]
let handle = api.register_ios_plugin(init_plugin_dialog)?;
Ok(Dialog(handle))
}
/// Access to the dialog APIs.
#[derive(Debug)]
pub struct Dialog<R: Runtime>(PluginHandle<R>);
impl<R: Runtime> Clone for Dialog<R> {
fn clone(&self) -> Self {
Self(self.0.clone())
}
}
impl<R: Runtime> Dialog<R> {
pub(crate) fn app_handle(&self) -> &AppHandle<R> {
self.0.app()
}
}
#[derive(Debug, Deserialize)]
struct FilePickerResponse {
files: Vec<FilePath>,
}
#[derive(Debug, Deserialize)]
struct SaveFileResponse {
file: FilePath,
}
pub fn pick_file<R: Runtime, F: FnOnce(Option<FilePath>) + Send + 'static>(
dialog: FileDialogBuilder<R>,
f: F,
) {
std::thread::spawn(move || {
let res = dialog
.dialog
.0
.run_mobile_plugin::<FilePickerResponse>("showFilePicker", dialog.payload(false));
if let Ok(response) = res {
f(Some(response.files.into_iter().next().unwrap()))
} else {
f(None)
}
});
}
pub fn pick_files<R: Runtime, F: FnOnce(Option<Vec<FilePath>>) + Send + 'static>(
dialog: FileDialogBuilder<R>,
f: F,
) {
std::thread::spawn(move || {
let res = dialog
.dialog
.0
.run_mobile_plugin::<FilePickerResponse>("showFilePicker", dialog.payload(true));
if let Ok(response) = res {
f(Some(response.files))
} else {
f(None)
}
});
}
pub fn save_file<R: Runtime, F: FnOnce(Option<FilePath>) + Send + 'static>(
dialog: FileDialogBuilder<R>,
f: F,
) {
std::thread::spawn(move || {
let res = dialog
.dialog
.0
.run_mobile_plugin::<SaveFileResponse>("saveFileDialog", dialog.payload(false));
if let Ok(response) = res {
f(Some(response.file))
} else {
f(None)
}
});
}
#[derive(Debug, Deserialize)]
struct ShowMessageDialogResponse {
value: String,
}
/// Shows a message dialog
pub fn show_message_dialog<R: Runtime, F: FnOnce(MessageDialogResult) + Send + 'static>(
dialog: MessageDialogBuilder<R>,
f: F,
) {
std::thread::spawn(move || {
let res = dialog
.dialog
.0
.run_mobile_plugin::<ShowMessageDialogResponse>("showMessageDialog", dialog.payload());
let res = res.map(|res| res.value.into());
f(res.unwrap_or_default())
});
}
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