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use crate::{FlutterEngineInner};
use super::{Plugin, PlatformMessage, PluginRegistry};
use serde_json::Value;
use channel::{ Channel, JsonMethodChannel };
use codec::MethodCallResult;
use std::sync::Arc;
pub struct PlatformPlugin {
channel: JsonMethodChannel,
}
impl PlatformPlugin {
pub fn new() -> Self {
PlatformPlugin {
channel: JsonMethodChannel::new("flutter/platform")
}
}
}
impl Plugin for PlatformPlugin {
fn init_channel(&self, registry: &PluginRegistry) -> &str {
self.channel.init(registry);
return self.channel.get_name();
}
fn handle(&mut self, msg: &PlatformMessage, _engine: Arc<FlutterEngineInner>, window: &mut glfw::Window) {
let decoded = self.channel.decode_method_call(msg);
match decoded.method.as_str() {
"SystemChrome.setApplicationSwitcherDescription" => {
window.set_title(decoded.args.as_object().unwrap().get("label").unwrap().as_str().unwrap());
},
"Clipboard.setData" => {
if let Value::Object(v) = &decoded.args {
if let Some(v) = &v.get("text") {
if let Value::String(text) = v {
window.set_clipboard_string(text);
}
}
}
},
"Clipboard.getData" => (
if let Value::String(mime) = &decoded.args {
match mime.as_str() {
"text/plain" => {
self.channel.send_method_call_response(
msg.response_handle,
MethodCallResult::Ok(json!({
"text": window.get_clipboard_string(),
})),
);
},
_ => {
error!("Dont know how to handle {} clipboard message", mime.as_str());
()
},
}
}
),
_ => (),
}
}
}