Implement hello-world gui with iced

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

4 files changed, 56 insertions, 6 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 6766fe6..1760305 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -39,10 +39,16 @@ libp2p           = "0.39.1"
 tracing          = "0.1"
 ctrlc            = "3.2"
 
+iced_native      = "0.4.0"
+iced_wgpu        = "0.4.0"
+
 [dependencies.ipfs]
 git = "https://github.com/rs-ipfs/rust-ipfs/"
 rev = "ad3ab49b4d9236363969b0f74f14aabc7c906b3b"
 
+[dependencies.iced]
+version          = "0.3.0"
+features         = ["glow", "tokio", "debug"]
 
 [dev-dependencies]
 multibase = "0.8"
diff --git a/src/cli.rs b/src/cli.rs
index 8e912e0..3f74128 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -9,7 +9,6 @@ pub fn app<'a>() -> App<'a> {
         .version(crate_version!())
         .about("Distributed social network")
 
-
         .subcommand(App::new("profile")
             .author(crate_authors!())
             .version(crate_version!())
@@ -51,4 +50,10 @@ pub fn app<'a>() -> App<'a> {
                 )
             )
         )
+
+        .subcommand(App::new("gui")
+            .author(crate_authors!())
+            .version(crate_version!())
+            .about("Start the distrox gui")
+        )
 }
diff --git a/src/gui/mod.rs b/src/gui/mod.rs
new file mode 100644
index 0000000..a7cc4ff
--- /dev/null
+++ b/src/gui/mod.rs
@@ -0,0 +1,32 @@
+use anyhow::Result;
+use iced::Application;
+
+#[derive(Debug)]
+struct DistroxGui;
+
+impl Application for DistroxGui {
+    type Executor = iced::executor::Default; // tokio
+    type Message = ();
+    type Flags = ();
+
+    fn new(_flags: ()) -> (Self, iced::Command<Self::Message>) {
+        (DistroxGui, iced::Command::none())
+    }
+
+    fn title(&self) -> String {
+        String::from("distrox")
+    }
+
+    fn update(&mut self, _message: Self::Message, _clipboard: &mut iced::Clipboard) -> iced::Command<Self::Message> {
+        iced::Command::none()
+    }
+
+    fn view(&mut self) -> iced::Element<Self::Message> {
+        iced::Text::new("Hello, world!").into()
+    }
+
+}
+
+pub fn run() -> Result<()> {
+    DistroxGui::run(iced::Settings::default()).map_err(anyhow::Error::from)
+}
diff --git a/src/main.rs b/src/main.rs
index 257847c..3caf1ae 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -8,17 +8,24 @@ pub mod consts;
 pub mod ipfs_client;
 pub mod profile;
 pub mod types;
+mod gui;
 
-#[tokio::main]
-async fn main() -> Result<()> {
+fn main() -> Result<()> {
     let _ = env_logger::try_init()?;
     let matches = crate::cli::app().get_matches();
 
     match matches.subcommand() {
         Some(("profile", matches)) => crate::commands::profile(matches).await,
-        _ => unimplemented!()
-    }
-
+        Some(("gui", _)) => crate::gui::run(),
+        Some((other, _)) => {
+            log::error!("No subcommand {} implemented", other);
+            Ok(())
+        },
 
+        _ => {
+            log::error!("Don't know what to do");
+            Ok(())
+        },
+    }
 }