From a4d6ef75fa97ffeb7522531303fc120eb4d30fef Mon Sep 17 00:00:00 2001
From: Gabriele Musco <gabmus@disroot.org>
Date: Sun, 10 Sep 2023 11:08:45 +0200
Subject: [PATCH] feat: cancel build button

---
 src/ui/app.rs          | 12 ++++++++++--
 src/ui/build_window.rs | 25 ++++++++++++++++++++++---
 2 files changed, 32 insertions(+), 5 deletions(-)

diff --git a/src/ui/app.rs b/src/ui/app.rs
index a98e577..507e778 100644
--- a/src/ui/app.rs
+++ b/src/ui/app.rs
@@ -37,7 +37,7 @@ use crate::profiles::lighthouse::lighthouse_profile;
 use crate::profiles::system_valve_index::system_valve_index_profile;
 use crate::profiles::valve_index::valve_index_profile;
 use crate::profiles::wivrn::wivrn_profile;
-use crate::ui::build_window::BuildWindowMsg;
+use crate::ui::build_window::{BuildWindowMsg, BuildWindowOutMsg};
 use crate::ui::debug_view::DebugViewInit;
 use crate::ui::libsurvive_setup_window::LibsurviveSetupMsg;
 use crate::ui::main_view::{MainView, MainViewInit, MainViewOutMsg};
@@ -102,6 +102,7 @@ pub enum Msg {
     OnBuildExit(i32),
     ClockTicking,
     BuildProfile(bool),
+    CancelBuild,
     EnableDebugViewChanged(bool),
     DoStartStopXRService,
     RestartXRService,
@@ -460,6 +461,11 @@ impl SimpleComponent for App {
                     }
                 };
             }
+            Msg::CancelBuild => {
+                if let Some(w) = self.build_worker.as_ref() {
+                    w.stop();
+                }
+            }
             Msg::DeleteProfile => {
                 let todel = self.get_selected_profile();
                 if todel.editable {
@@ -617,7 +623,9 @@ impl SimpleComponent for App {
             build_window: BuildWindow::builder()
                 .transient_for(root)
                 .launch(())
-                .detach(),
+                .forward(sender.input_sender(), |msg| match msg {
+                    BuildWindowOutMsg::CancelBuild => Msg::CancelBuild,
+                }),
             libsurvive_setup_window: LibsurviveSetupWindow::builder()
                 .transient_for(root)
                 .launch(())
diff --git a/src/ui/build_window.rs b/src/ui/build_window.rs
index c1ab4fe..c3005a9 100644
--- a/src/ui/build_window.rs
+++ b/src/ui/build_window.rs
@@ -36,11 +36,16 @@ pub enum BuildWindowMsg {
     UpdateCanClose(bool),
 }
 
+#[derive(Debug)]
+pub enum BuildWindowOutMsg {
+    CancelBuild,
+}
+
 #[relm4::component(pub)]
 impl SimpleComponent for BuildWindow {
     type Init = ();
     type Input = BuildWindowMsg;
-    type Output = ();
+    type Output = BuildWindowOutMsg;
 
     view! {
         #[name(win)]
@@ -87,7 +92,21 @@ impl SimpleComponent for BuildWindow {
                         set_wrap: true,
                         set_wrap_mode: gtk::pango::WrapMode::Word,
                         set_justify: gtk::Justification::Center,
-                    }
+                    },
+                    gtk::Button {
+                        #[track = "model.changed(BuildWindow::build_status())"]
+                        set_visible: match &model.build_status {
+                            BuildStatus::Building => true,
+                            _ => false,
+                        },
+                        add_css_class: "destructive-action",
+                        add_css_class: "circular",
+                        set_icon_name: "window-close-symbolic",
+                        set_tooltip_text: Some("Cancel build"),
+                        connect_clicked[sender] => move |_| {
+                            sender.output(Self::Output::CancelBuild);
+                        }
+                    },
                 },
                 #[name(scrolledwin)]
                 gtk::ScrolledWindow {
@@ -174,7 +193,7 @@ impl SimpleComponent for BuildWindow {
     fn init(
         _init: Self::Init,
         root: &Self::Root,
-        _sender: ComponentSender<Self>,
+        sender: ComponentSender<Self>,
     ) -> ComponentParts<Self> {
         let mut model = Self {
             tracker: 0,