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root = true
[*.rs]
indent_style = tab

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# ---> Rust
# Generated by Cargo
# will have compiled files and executables
/target/
# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
Cargo.lock
# These are backup files generated by rustfmt
**/*.rs.bk
# Added by cargo
/target
target/

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[package]
name = "retrix"
version = "0.1.0"
authors = ["Amanda Graven <amanda@amandag.net>"]
version = "0.1.0"
edition = "2018"
resolver = "2"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
anyhow = "1.0"
async-stream = "0.3"
async-trait = "0.1"
dirs-next = "2.0"
futures = "0.3"
iced = { git = "https://github.com/hecrj/iced", rev = "90fee3a", features = ["debug", "image", "tokio"] }
iced_futures = { git = "https://github.com/hecrj/iced", rev = "90fee3a" }
#iced = { git = "https://github.com/hecrj/iced", rev = "90fee3a", features = ["debug", "image", "tokio", "glow"] }
#iced_glow = { git = "https://github.com/hecrj/iced", rev = "90fee3a", features = ["image"] }
directories = "3.0"
serde = { version = "1.0", features = ["derive"] }
time = "0.2"
tokio = { version = "1.1", features = ["sync"] }
toml = "0.5"
tracing-subscriber = { version = "0.2", features = ["parking_lot"] }
serde_json = "1.0"
url = { version = "2.2", features = ["serde"] }
[dependencies.iced]
git = "https://github.com/hecrj/iced"
rev = "378a135"
features = ["image", "svg", "debug", "tokio"]
[dependencies.matrix-sdk]
git = "https://github.com/matrix-org/matrix-rust-sdk"
rev = "ff68360"
default_features = false
features = ["encryption", "rustls-tls", "unstable-synapse-quirks", "sled_cryptostore"]
[profile.release]
lto = "thin"
rev = "9e1024f"
default-features = false
features = ["encryption", "sled_state_store", "sled_cryptostore", "rustls-tls", "require_auth_for_profile_requests"]

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LICENSE
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If the disclaimer of warranty and limitation of liability provided above cannot
be given local legal effect according to their terms, reviewing courts shall
apply local law that most closely approximates an absolute waiver of all civil
liability in connection with the Program, unless a warranty or assumption
of liability accompanies a copy of the Program in return for a fee. END OF
TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest possible
use to the public, the best way to achieve this is to make it free software
which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest to attach
them to the start of each source file to most effectively state the exclusion
of warranty; and each file should have at least the "copyright" line and a
pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or (at your option) any later
version.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short notice like
this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it under certain
conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands might
be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary. For
more information on this, and how to apply and follow the GNU GPL, see <https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General Public
License instead of this License. But first, please read <https://www.gnu.org/
licenses /why-not-lgpl.html>.

47
README.md
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@ -1,47 +0,0 @@
# retrix
Retrix is a lightweight matrix client built with [iced] and [matrix-rust-sdk].
The project is currently in early stages, and is decidedly not feature complete. Also note that both iced and matrix-sdk are somewhat unstable and under very rapid development, which means that there might be functionality that's broken or can't be implemented that I don't have direct influence over.
## Features
- [x] Rooms
- [x] List rooms
- [ ] Join rooms
- [ ] Explore public room list
- [ ] Create room
- [ ] Communities
- [x] Messages
- [x] Plain text
- [ ] Formatted text (waiting on iced, markdown will be shown raw)
- [ ] Stickers
- [x] Images (in unencrypted rooms)
- [ ] Audio
- [ ] Video
- [ ] Location
- [x] E2E Encryption
- [x] Import key export
- [x] Receiving verification start
- [ ] Receiving verification request (waiting on matrix-sdk)
- [ ] Account settings
- [ ] Device management
- [ ] Change password
- [x] Profile settings
- [x] Display name
- [ ] Avatar
### Things I (currently) don't intend to implement
- VoIP Calls
## Building
Retrix can be compiled with
```bash
cargo build --release
```
Be warned that retrix is very heavy to build due to the dependencies it uses. On the less powerful of my laptops, it takes on average 6 minutes to build in release mode.
## Installing
You can put the compiled binary wherever binaries go. Retrix keeps its configuration and caching data in `~/.config/retrix` on linux systems, and in `%APPDATA%\retrix` on windows systems. It will automatically create the needed folder if it does not exist.
[iced]: https://github.com/hecrj/iced
[matrix-rust-sdk]: https://github.com/matrix-org/matrix-rust-sdk

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rustfmt.toml Normal file
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@ -0,0 +1,7 @@
edition = "2018"
hard_tabs=true
max_width = 100
wrap_comments = true
imports_granularity = "Crate"
use_small_heuristics = "Max"
group_imports = "StdExternalCrate"

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src/config.rs Normal file
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//! Configuration
use std::{fmt::Display, fs::File, io::ErrorKind as IoErrorKind};
use serde::{Deserialize, Serialize};
/// Result alias for this module
pub type Result<T> = std::result::Result<T, Error>;
/// Data for a valid login, including access token and homeserver address
#[derive(Serialize, Deserialize, Clone, Debug)]
pub struct Session {
/// Access token, mxid and device id of the session
pub session: matrix_sdk::Session,
/// The address of the homeserver
pub homeserver: String,
}
impl Session {
/// Read session data from disk.
pub fn from_file() -> Result<Option<Session>> {
let dirs = dirs()?;
let file = File::open(dirs.data_dir().join("session.json"));
let file = match file {
Ok(file) => file,
Err(e) => {
return match e.kind() {
IoErrorKind::NotFound => Ok(None),
_ => Err(e.into()),
}
}
};
let session = serde_json::from_reader(file)?;
Ok(session)
}
/// Writes the session data to disk.
pub fn write(&self) -> Result<()> {
let dirs = dirs()?;
std::fs::create_dir_all(dirs.data_dir())?;
let file = File::create(dirs.data_dir().join("session.json"))?;
serde_json::to_writer_pretty(file, self)?;
Ok(())
}
}
/// Configuration for the application
#[derive(Serialize, Deserialize, Clone, Debug)]
pub struct Config {
/// The global zoom level.
pub zoom: f64,
}
impl Config {
/// Creates a new `Config` with default settings
pub fn new() -> Config {
Config { zoom: 1.0 }
}
}
impl Default for Config {
fn default() -> Self {
Self::new()
}
}
impl Config {
/// Reads the configuration from disk, or creates a new file with default settings if none
/// exists
pub fn from_file() -> Result<Config> {
let dirs = dirs()?;
let file = File::open(dirs.config_dir().join("retrix.json"));
// Create the file if it doesn't exist
let file = match file {
Ok(file) => file,
Err(e) => match e.kind() {
IoErrorKind::NotFound => {
let config = Config::default();
config.write()?;
return Ok(config);
}
_ => return Err(e.into()),
},
};
let config: Config = serde_json::from_reader(file)?;
Ok(config)
}
/// Writes the configuration to disk
pub fn write(&self) -> Result<()> {
let dirs = dirs()?;
std::fs::create_dir_all(dirs.config_dir())?;
let file = File::create(dirs.config_dir().join("retrix.json"))?;
serde_json::to_writer_pretty(file, self)?;
Ok(())
}
}
/// Generates structure holding paths for config dirs etc.
pub fn dirs() -> Result<dirs::ProjectDirs> {
dirs::ProjectDirs::from("net.amandag", "", "retrix").ok_or(Error::HomeDir)
}
/// Errors which can happen when handling config files
#[derive(Debug)]
pub enum Error {
/// An error happened opening or creating a file
Io(std::io::Error),
/// (De)serializing a file failed
Parsing(serde_json::Error),
/// The home directory couldn't be found
HomeDir,
}
impl Display for Error {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
match self {
Error::Io(e) => write!(f, "Error opening file: {}", e),
Error::Parsing(e) => write!(f, "Error in config file: {}", e),
Error::HomeDir => write!(f, "Couldn't find home directory"),
}
}
}
impl std::error::Error for Error {
fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
match *self {
Error::Io(ref e) => Some(e),
Error::Parsing(ref e) => Some(e),
Error::HomeDir => None,
}
}
}
impl From<std::io::Error> for Error {
fn from(e: std::io::Error) -> Self {
Error::Io(e)
}
}
impl From<serde_json::Error> for Error {
fn from(e: serde_json::Error) -> Self {
Error::Parsing(e)
}
}

41
src/main.rs
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@ -1,25 +1,30 @@
extern crate dirs_next as dirs;
//! Retrix is a matrix client
#![warn(
missing_docs,
missing_debug_implementations,
trivial_casts,
trivial_numeric_casts,
unused_extern_crates,
unused_allocation
)]
#[cfg(unix)]
use std::{fs::Permissions, os::unix::fs::PermissionsExt};
use config::Config;
use iced::{Application, Settings};
use ui::Flags;
use iced::Application;
use crate::{config::Session, ui::Retrix};
extern crate directories as dirs;
pub mod config;
pub mod matrix;
pub mod style;
pub mod ui;
fn main() -> Result<(), Box<dyn std::error::Error>> {
tracing_subscriber::fmt::init();
let config_dir = dirs::config_dir().unwrap().join("retrix");
// Make sure config dir exists and is not accessible by other users.
if !config_dir.is_dir() {
std::fs::create_dir(&config_dir)?;
#[cfg(unix)]
std::fs::set_permissions(&config_dir, Permissions::from_mode(0o700))?;
}
ui::Retrix::run(iced::Settings::default())?;
Ok(())
fn main() {
let session = Session::from_file().unwrap();
let config = Config::from_file().unwrap();
let settings =
Settings { text_multithreading: true, ..Settings::with_flags(Flags { config, session }) };
Retrix::run(settings).unwrap();
}

353
src/matrix.rs
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@ -1,331 +1,90 @@
use std::{
convert::TryFrom,
sync::Arc,
time::{Duration, SystemTime},
};
use std::path::{Path, PathBuf};
use async_stream::stream;
use matrix_sdk::{
api::r0::{account::register::Request as RegistrationRequest, uiaa::AuthData},
events::{
room::message::{MessageEvent, MessageEventContent, MessageType},
AnyMessageEvent, AnyRoomEvent, AnySyncRoomEvent, AnyToDeviceEvent,
},
identifiers::{DeviceId, EventId, RoomId, ServerName, UserId},
config::ClientConfig,
reqwest::Url,
Client, ClientConfig, LoopCtrl, SyncSettings,
ruma::{DeviceIdBox, UserId},
Client,
};
use serde::{Deserialize, Serialize};
pub type Error = anyhow::Error;
// Needed to be able to serialize `Session`s. Should be done with serde remote.
#[derive(Debug, Clone, Deserialize, Serialize)]
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Session {
access_token: String,
/// The homeserver URL
pub homeserver: Url,
/// Access token for authentication
pub access_token: String,
/// The user's mxid.
pub user_id: UserId,
pub device_id: Box<DeviceId>,
pub homeserver: String,
/// The user's device ID.
pub device_id: DeviceIdBox,
}
impl From<Session> for matrix_sdk::Session {
fn from(s: Session) -> Self {
Self {
access_token: s.access_token,
user_id: s.user_id,
device_id: s.device_id,
}
}
}
pub async fn signup(
username: &str,
password: &str,
server: &str,
device_name: Option<&str>,
) -> Result<(Client, Session), Error> {
let url = Url::parse(server)?;
let client = client(url)?;
let mut request = RegistrationRequest::new();
request.username = Some(username);
request.password = Some(password);
request.initial_device_display_name = Some(device_name.unwrap_or("retrix"));
request.inhibit_login = false;
// Get UIAA session key
let uiaa = match client.register(request.clone()).await {
Err(e) => match e.uiaa_response().cloned() {
Some(uiaa) => uiaa,
None => return Err(anyhow::anyhow!("Missing UIAA response")),
},
Ok(_) => {
return Err(anyhow::anyhow!("Missing UIAA response"));
}
};
// Get the first step in the authentication flow (we're ignoring the rest)
let stages = uiaa.flows.get(0);
let kind = stages.and_then(|flow| flow.stages.get(0)).cloned();
// Set authentication data, fallback to password type
request.auth = Some(AuthData::DirectRequest {
kind: kind.as_deref().unwrap_or("m.login.password"),
session: uiaa.session.as_deref(),
auth_parameters: Default::default(),
});
let response = client.register(request).await?;
client.sync_once(SyncSettings::new()).await?;
let session = Session {
access_token: response.access_token.unwrap(),
user_id: response.user_id,
device_id: response.device_id.unwrap(),
homeserver: server.to_owned(),
};
Ok((client, session))
}
/// Login with credentials, creating a new authentication session
pub async fn login(
username: &str,
password: &str,
server: &str,
device_name: Option<&str>,
) -> Result<(Client, Session), Error> {
let url = Url::parse(server)?;
let client = client(url)?;
let response = client
.login(
username,
password,
None,
Some(device_name.unwrap_or("retrix")),
)
.await?;
/// Create a matrix client and log it in to the server at the given URL with the
/// given credentials.
pub async fn login(url: &str, user: &str, password: &str) -> Result<Client, LoginError> {
let url: Url =
if !url.contains("://") { format!("https://{}", url).parse() } else { url.parse() }?;
let client = Client::new_with_config(url.clone(), config()?)?;
let response = client.login(user, password, None, None).await?;
let session = Session {
homeserver: url,
access_token: response.access_token,
user_id: response.user_id,
device_id: response.device_id,
homeserver: server.to_owned(),
};
write_session(&session)?;
client.sync_once(SyncSettings::new()).await?;
Ok((client, session))
Ok(client)
}
pub async fn restore_login(session: Session) -> Result<(Client, Session), Error> {
let url = Url::parse(&session.homeserver)?;
let client = client(url)?;
client.restore_login(session.clone().into()).await?;
client.sync_once(SyncSettings::new()).await?;
Ok((client, session))
/// Errors that can happen when logging in
#[derive(Debug)]
pub enum LoginError {
/// Invalid URL
Url(url::ParseError),
/// Matrix SDK error
Sdk(matrix_sdk::Error),
/// I/O error
Io(std::io::Error),
}
/// Create a matrix client handler with the desired configuration
fn client(url: Url) -> Result<Client, matrix_sdk::Error> {
let config = ClientConfig::new().store_path(&dirs::config_dir().unwrap().join("retrix"));
Client::new_with_config(url, config)
}
/// File path to store session data in
fn session_path() -> std::path::PathBuf {
dirs::config_dir()
.unwrap()
.join("retrix")
.join("session.toml")
}
/// Read session data from config file
pub fn get_session() -> Result<Option<Session>, Error> {
let path = session_path();
if !path.is_file() {
return Ok(None);
}
let session: Session = toml::from_slice(&std::fs::read(path)?)?;
Ok(Some(session))
}
/// Save session data to config file
fn write_session(session: &Session) -> Result<(), Error> {
let serialized = toml::to_string(&session)?;
std::fs::write(session_path(), serialized)?;
Ok(())
}
/// Break down an mxc url to its authority and path
pub fn parse_mxc(url: &str) -> Result<(Box<ServerName>, String), Error> {
let url = Url::parse(&url)?;
anyhow::ensure!(url.scheme() == "mxc", "Not an mxc url");
let host = url.host_str().ok_or_else(|| anyhow::anyhow!("url"))?;
let server_name: Box<ServerName> = <&ServerName>::try_from(host)?.into();
let path = url.path_segments().and_then(|mut p| p.next());
match path {
Some(path) => Ok((server_name, path.to_owned())),
_ => Err(anyhow::anyhow!("Invalid mxc url")),
}
}
/// Makes an iced subscription for listening for matrix events.
pub struct MatrixSync {
client: matrix_sdk::Client,
join: Option<tokio::task::JoinHandle<()>>,
//id: String,
}
impl MatrixSync {
pub fn subscription(client: matrix_sdk::Client) -> iced::Subscription<Event> {
iced::Subscription::from_recipe(MatrixSync { client, join: None })
}
}
/// A matrix event that should be passed to the iced subscription
#[derive(Clone, Debug)]
pub enum Event {
/// An event for an invited room
Invited(AnyRoomEvent, Arc<matrix_sdk::room::Invited>),
/// An event for a joined room
Joined(AnyRoomEvent, Arc<matrix_sdk::room::Joined>),
/// An event for a left room
Left(AnyRoomEvent, Arc<matrix_sdk::room::Left>),
/// A to-device event
ToDevice(AnyToDeviceEvent),
/// Synchronization token
Token(String),
}
impl<H, I> iced_futures::subscription::Recipe<H, I> for MatrixSync
where
H: std::hash::Hasher,
{
type Output = Event;
fn hash(&self, state: &mut H) {
use std::hash::Hash;
std::any::TypeId::of::<Self>().hash(state);
//self.id.hash(state);
}
fn stream(
mut self: Box<Self>,
_input: iced_futures::BoxStream<I>,
) -> iced_futures::BoxStream<Self::Output> {
let (sender, mut receiver) = tokio::sync::mpsc::unbounded_channel();
let client = self.client.clone();
let join = tokio::task::spawn(async move {
client
.sync_with_callback(
SyncSettings::new()
.token(client.sync_token().await.unwrap())
.timeout(Duration::from_secs(30)),
|response| async {
for (id, room) in response.rooms.join {
let joined = Arc::new(client.get_joined_room(&id).unwrap());
for event in room.state.events {
let id = id.clone();
let event = AnyRoomEvent::State(event.into_full_event(id));
sender.send(Event::Joined(event, Arc::clone(&joined))).ok();
}
for event in room.timeline.events {
let event = event.into_full_event(id.clone());
sender.send(Event::Joined(event, Arc::clone(&joined))).ok();
}
}
for event in response.to_device.events {
sender.send(Event::ToDevice(event)).ok();
}
LoopCtrl::Continue
},
)
.await;
});
self.join = Some(join);
let stream = stream! {
while let Some(item) = receiver.recv().await {
yield item;
}
};
Box::pin(stream)
}
}
pub trait AnyRoomEventExt {
/// Gets the event id of the underlying event
fn event_id(&self) -> &EventId;
/// Gets the ´origin_server_ts` member of the underlying event
fn origin_server_ts(&self) -> SystemTime;
/// Gets the mxc url in a message event if there is noe
fn image_url(&self) -> Option<String>;
}
impl AnyRoomEventExt for AnyRoomEvent {
fn event_id(&self) -> &EventId {
impl std::fmt::Display for LoginError {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
match self {
AnyRoomEvent::Message(e) => e.event_id(),
AnyRoomEvent::State(e) => e.event_id(),
AnyRoomEvent::RedactedMessage(e) => e.event_id(),
AnyRoomEvent::RedactedState(e) => e.event_id(),
}
}
fn origin_server_ts(&self) -> SystemTime {
match self {
AnyRoomEvent::Message(e) => e.origin_server_ts(),
AnyRoomEvent::State(e) => e.origin_server_ts(),
AnyRoomEvent::RedactedMessage(e) => e.origin_server_ts(),
AnyRoomEvent::RedactedState(e) => e.origin_server_ts(),
}
.to_owned()
}
fn image_url(&self) -> Option<String> {
match self {
AnyRoomEvent::Message(message) => message.image_url(),
_ => None,
LoginError::Url(_) => write!(f, "Invalid homeserver address"),
LoginError::Sdk(e) => write!(f, "{}", e),
LoginError::Io(e) => write!(f, "Filesystem error: {}", e),
}
}
}
pub trait AnyMessageEventExt {
fn image_url(&self) -> Option<String>;
}
impl std::error::Error for LoginError {}
impl AnyMessageEventExt for AnyMessageEvent {
fn image_url(&self) -> Option<String> {
match self {
AnyMessageEvent::RoomMessage(MessageEvent {
content:
MessageEventContent {
msgtype: MessageType::Image(ref image),
..
},
..
}) => image.url.clone(),
_ => None,
}
impl From<url::ParseError> for LoginError {
fn from(e: url::ParseError) -> Self {
LoginError::Url(e)
}
}
pub trait AnySyncRoomEventExt {
fn into_full_event(self, room_id: RoomId) -> AnyRoomEvent;
impl From<matrix_sdk::Error> for LoginError {
fn from(e: matrix_sdk::Error) -> Self {
LoginError::Sdk(e)
}
}
impl AnySyncRoomEventExt for AnySyncRoomEvent {
fn into_full_event(self, id: RoomId) -> AnyRoomEvent {
match self {
AnySyncRoomEvent::Message(e) => AnyRoomEvent::Message(e.into_full_event(id)),
AnySyncRoomEvent::State(e) => AnyRoomEvent::State(e.into_full_event(id)),
AnySyncRoomEvent::RedactedMessage(e) => {
AnyRoomEvent::RedactedMessage(e.into_full_event(id))
}
AnySyncRoomEvent::RedactedState(e) => {
AnyRoomEvent::RedactedState(e.into_full_event(id))
impl From<std::io::Error> for LoginError {
fn from(e: std::io::Error) -> Self {
LoginError::Io(e)
}
}
/// Configuration for `Clients`.
fn config() -> Result<ClientConfig, std::io::Error> {
Ok(ClientConfig::new().store_path(&path()?))
}
/// The path the the sdk store should be put in.
fn path() -> Result<PathBuf, std::io::Error> {
let path = Path::new(&std::env::var_os("HOME").unwrap()).join(".config").join("retrix");
std::fs::create_dir_all(&path)?;
Ok(path)
}

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//! Style definitions for various elements
/// Style definitions for [`iced::Container`]
pub mod container {
use iced::{
container::{Style, StyleSheet},
Color,
};
#[derive(Debug)]
/// Style for a container displaying an error message
pub struct Error;
impl StyleSheet for Error {
fn style(&self) -> Style {
iced::container::Style {
background: Color::from_rgb(1.0, 0.0, 0.0).into(),
text_color: Some(Color::from_rgb(1.0, 1.0, 1.0)),
border_radius: 2.0,
..Default::default()
}
}
}
}

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//! The login prompt
use iced::{
widget::{button::State as ButtonState, text_input::State as InputState},
Button, Column, Command, Container, Element, Length, Space, Text, TextInput, Toggler,
};
use self::Message::*;
use crate::{matrix, style};
/// Data for the login prompt
#[derive(Debug, Default)]
pub struct Login {
/// The username
user: String,
/// The password
password: String,
/// Whether the password should be visible.
show_password: bool,
/// The homeserver URL.
homeserver: String,
/// Whether we're waiting for a response to a login attempt
waiting: bool,
/// The text of an error message
error: Option<String>,
/// Widget state
state: State,
}
/// Login prompt widget state
#[derive(Debug, Default)]
pub struct State {
/// State for the login input
user: InputState,
/// State from the password input
password: InputState,
/// State for the homeserver input
homeserver: InputState,
/// State for the login button
login: ButtonState,
}
/// Notification to change the state for the login view.
#[derive(Debug, Clone)]
pub enum Message {
/// The login input changed.
InputUser(String),
/// The password input changed.
InputPassword(String),
/// The homerserver input changed.
InputHomeserver(String),
/// The "show password" toggle has been switched.
TogglePassword(bool),
/// Triggers login.
Login,
/// A login attempt failed.
LoginFailed(String),
/// Login completed.
LoggedIn(matrix_sdk::Client),
/// Hide the error message.
ResetError,
}
impl Login {
/// Update state
pub fn update(&mut self, message: Message) -> Command<super::Message> {
match message {
InputUser(input) => self.user = input,
InputPassword(input) => self.password = input,
InputHomeserver(input) => self.homeserver = input,
TogglePassword(toggle) => self.show_password = toggle,
Login => {
self.waiting = true;
let homeserver = self.homeserver.clone();
let user = self.user.clone();
let password = self.password.clone();
let command = async move {
let client = match matrix::login(&homeserver, &user, &password).await {
Ok(client) => client,
Err(e) => return LoginFailed(e.to_string()),
};
LoggedIn(client)
};
return Command::perform(command, super::Message::from);
}
LoginFailed(error) => {
self.waiting = false;
self.error = Some(error);
}
LoggedIn(_) => (),
ResetError => self.error = None,
};
Command::none()
}
/// Generate widgets for this view
pub fn view(&mut self) -> Element<super::Message> {
let error_message: iced::Element<_> = match self.error {
Some(ref error) => Container::new(Text::new(error.clone()))
.center_x()
.width(Length::Fill)
.padding(5)
.style(style::container::Error)
.into(),
None => Space::new(0.into(), 0.into()).into(),
};
let user_input =
TextInput::new(&mut self.state.user, "alice", &self.user, |i| InputUser(i).into())
.padding(5);
let mut password_input =
TextInput::new(&mut self.state.password, "verysecret", &self.password, |i| {
InputPassword(i).into()
})
.padding(5);
if !self.show_password {
password_input = password_input.password();
}
let password_toggle =
Toggler::new(self.show_password, String::from("show password"), |b| {
TogglePassword(b).into()
})
.text_size(15);
let homeserver_input = TextInput::new(
&mut self.state.homeserver,
"https://matrix.org",
&self.homeserver,
|i| InputHomeserver(i).into(),
)
.padding(5);
let login_button = Button::new(
&mut self.state.login,
Text::new("Log in")
.horizontal_alignment(iced::alignment::Horizontal::Center)
.width(Length::Fill),
)
.on_press(Message::Login.into())
.width(Length::Fill);
let mut column = Column::new()
.width(500.into())
.push(error_message)
.push(Text::new("User name"))
.push(user_input)
.push(Space::with_height(10.into()))
.push(Text::new("Password"))
.push(password_input)
.push(password_toggle)
.push(Space::with_height(5.into()))
.push(Text::new("Homeserver address"))
.push(homeserver_input)
.push(login_button);
if self.waiting {
column = column.push(Text::new("Logging in"));
}
Container::new(column).center_x().center_y().width(Length::Fill).height(Length::Fill).into()
}
}
impl From<Message> for super::Message {
fn from(message: Message) -> Self {
super::Message::Login(message)
}
}

141
src/ui/prompt.rs
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@ -1,141 +0,0 @@
//! Login prompt
use iced::{text_input, Button, Column, Container, Element, Radio, Row, Text, TextInput};
use crate::ui::Message;
/// View for the login prompt
#[derive(Debug, Clone, Default)]
pub struct PromptView {
/// Username input field
pub user_input: text_input::State,
/// Password input field
pub password_input: text_input::State,
/// Homeserver input field
pub server_input: text_input::State,
/// Device name input field
pub device_input: text_input::State,
/// Button to trigger login
pub login_button: iced::button::State,
/// Username
pub user: String,
/// Password
pub password: String,
/// Homeserver
pub server: String,
/// Device name to create login session under
pub device_name: String,
/// Whether to log in or sign up
pub action: PromptAction,
/// Error message
pub error: Option<String>,
}
impl PromptView {
pub fn new() -> Self {
Self::default()
}
pub fn view(&mut self) -> Element<Message> {
let mut content = Column::new()
.width(500.into())
.spacing(5)
.push(
Row::new()
.spacing(15)
.push(Radio::new(
PromptAction::Login,
"Login",
Some(self.action),
Message::SetAction,
))
.push(Radio::new(
PromptAction::Signup,
"Sign up",
Some(self.action),
Message::SetAction,
)),
)
.push(
Column::new().push(Text::new("Username")).push(
TextInput::new(
&mut self.user_input,
"Username",
&self.user,
Message::SetUser,
)
.padding(5),
),
)
.push(
Column::new().push(Text::new("Password")).push(
TextInput::new(
&mut self.password_input,
"Password",
&self.password,
Message::SetPassword,
)
.password()
.padding(5),
),
)
.push(
Column::new().push(Text::new("Homeserver")).push(
TextInput::new(
&mut self.server_input,
"https://homeserver.com",
&self.server,
Message::SetServer,
)
.padding(5),
),
)
.push(
Column::new().push(Text::new("Device name")).push(
TextInput::new(
&mut self.device_input,
"retrix on my laptop",
&self.device_name,
Message::SetDeviceName,
)
.padding(5),
),
);
let button = match self.action {
PromptAction::Login => {
Button::new(&mut self.login_button, Text::new("Login")).on_press(Message::Login)
}
PromptAction::Signup => {
content = content.push(
Text::new("NB: Signup is very naively implemented, and prone to breaking")
.color([1.0, 0.5, 0.0]),
);
Button::new(&mut self.login_button, Text::new("Sign up")).on_press(Message::Signup)
}
};
content = content.push(button);
if let Some(ref error) = self.error {
content = content.push(Text::new(error).color([1.0, 0.0, 0.0]));
}
Container::new(content)
.center_x()
.center_y()
.width(iced::Length::Fill)
.height(iced::Length::Fill)
.into()
}
}
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum PromptAction {
Login,
Signup,
}
impl Default for PromptAction {
fn default() -> Self {
PromptAction::Login
}
}

53
src/ui/session.rs Normal file
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@ -0,0 +1,53 @@
//! View for a logged in session
use std::collections::HashMap;
use iced::{Element, Row, Space};
use matrix_sdk::{ruma::RoomId, Client};
/// The main view, for a logged in session
#[derive(Clone, Debug)]
pub struct View {
client: matrix_sdk::Client,
/// List of known rooms
room_list: RoomList,
/// Widget state
state: State,
}
/// Widget state.
#[derive(Clone, Debug, Default)]
struct State {}
/// The list of rooms
#[derive(Clone, Debug, Default)]
pub struct RoomList {
names: HashMap<RoomId, String>,
}
impl RoomList {
fn view(&mut self) -> Element<super::Message> {
Space::new(0.into(), 0.into()).into()
}
}
/// State change notification
#[derive(Debug)]
pub enum Message {
/// The name for a room has been recalculated.
RoomName(RoomId, String),
}
impl View {
/// Create a new view.
pub fn with_client(client: Client) -> Self {
Self { client, room_list: RoomList::default(), state: State::default() }
}
/// Generate widgets
pub fn view(&mut self) -> Element<super::Message> {
Row::new().push(self.room_list.view()).into()
}
}

124
src/ui/settings.rs
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@ -1,124 +0,0 @@
//! Settings view.
use iced::{Button, Column, Container, Element, Length, Radio, Row, Text, TextInput};
use super::{Message, RoomSorting};
/// Settings menu
#[derive(Clone, Default, Debug)]
pub struct SettingsView {
/// Display name to set
pub display_name: String,
/// Are we saving the display name?
pub saving_name: bool,
/// Display name text input
pub display_name_input: iced::text_input::State,
/// Button to set display name
pub display_name_button: iced::button::State,
/// Path to import encryption keys from
pub key_path: String,
/// Password to decrypt the keys with
pub key_password: String,
/// Encryption key path entry
pub key_path_input: iced::text_input::State,
/// Entry for key password
pub key_password_input: iced::text_input::State,
/// Button to import keys
pub key_import_button: iced::button::State,
/// Button to close settings view
pub close_button: iced::button::State,
}
impl SettingsView {
pub fn new() -> Self {
Self::default()
}
pub fn view(&mut self, sort: RoomSorting) -> Element<Message> {
let content = Column::new()
.width(500.into())
.spacing(5)
.push(Text::new("Profile").size(25))
.push(
Column::new().push(Text::new("Display name")).push(
Row::new()
.push(
TextInput::new(
&mut self.display_name_input,
"Alice",
&self.display_name,
Message::SetDisplayNameInput,
)
.width(Length::Fill)
.padding(5),
)
.push(match self.saving_name {
false => Button::new(&mut self.display_name_button, Text::new("Save"))
.on_press(Message::SaveDisplayName),
true => {
Button::new(&mut self.display_name_button, Text::new("Saving..."))
}
}),
),
)
.push(Text::new("Appearance").size(25))
.push(Text::new("Sort messages by:"))
.push(Radio::new(
RoomSorting::Alphabetic,
"Name",
Some(sort),
Message::SetSort,
))
.push(Radio::new(
RoomSorting::Recent,
"Activity",
Some(sort),
Message::SetSort,
))
.push(Text::new("Encryption").size(25))
.push(
Column::new()
.push(Text::new("Import key (enter path)"))
.push(
TextInput::new(
&mut self.key_path_input,
"/home/user/exported_keys.txt",
&self.key_path,
Message::SetKeyPath,
)
.padding(5),
),
)
.push(
Column::new().push(Text::new("Key password")).push(
TextInput::new(
&mut self.key_password_input,
"SecretPassword42",
&self.key_password,
Message::SetKeyPassword,
)
.password()
.padding(5),
),
)
.push(
Button::new(&mut self.key_import_button, Text::new("Import keys"))
.on_press(Message::ImportKeys),
)
.push(
Row::new().width(Length::Fill).push(
Button::new(&mut self.close_button, Text::new("Close"))
.on_press(Message::CloseSettings),
),
);
Container::new(content)
.center_x()
.center_y()
.width(Length::Fill)
.height(Length::Fill)
.into()
}
}

6
src/ui/theme.rs
View File

@ -1,6 +0,0 @@
//! Theming for widgets.
/// Which colorscheme to use
pub enum Theme {
Default,
}