Add cosmic-applet-osk

cosmic-applet-osk/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "cosmic-applet-osk"
+version = "1.0.15"
+edition = "2024"
+license = "GPL-3.0-only"
+
+[dependencies]
+cosmic-osk-config.workspace = true
+libcosmic.workspace = true
+tracing.workspace = true
+tracing-subscriber.workspace = true
+tracing-log.workspace = true

cosmic-applet-osk/data/com.system76.CosmicAppletOsk.desktop

@@ -0,0 +1,13 @@
+[Desktop Entry]
+Name=On-screen Keyboard Button
+Comment=Open the on-screen keyboard
+Type=Application
+Exec=cosmic-applet-osk
+Terminal=false
+Categories=COSMIC;
+Keywords=COSMIC;Applet;OSK;Keyboard;
+Icon=input-keyboard-symbolic
+StartupNotify=true
+NoDisplay=true
+X-CosmicApplet=true
+X-OverflowPriority=10

cosmic-applet-osk/src/lib.rs

@@ -0,0 +1,72 @@
+// Copyright 2023 System76 <info@system76.com>
+// SPDX-License-Identifier: GPL-3.0-only
+
+use cosmic::{Task, app, cosmic_config::CosmicConfigEntry, iced};
+use cosmic_osk_config::Config;
+
+struct Button {
+    core: cosmic::app::Core,
+}
+
+#[derive(Debug, Clone)]
+enum Msg {
+    Press,
+}
+
+impl cosmic::Application for Button {
+    type Message = Msg;
+    type Executor = cosmic::SingleThreadExecutor;
+    type Flags = ();
+    const APP_ID: &'static str = "com.system76.CosmicAppletOsk";
+
+    fn init(core: cosmic::app::Core, _: ()) -> (Self, app::Task<Msg>) {
+        (Self { core }, Task::none())
+    }
+
+    fn core(&self) -> &cosmic::app::Core {
+        &self.core
+    }
+
+    fn core_mut(&mut self) -> &mut cosmic::app::Core {
+        &mut self.core
+    }
+
+    fn style(&self) -> Option<iced::theme::Style> {
+        Some(cosmic::applet::style())
+    }
+
+    fn update(&mut self, message: Msg) -> app::Task<Msg> {
+        match message {
+            Msg::Press => match Config::handler() {
+                Ok(handler) => {
+                    let mut config = match Config::get_entry(&handler) {
+                        Ok(config) => config,
+                        Err((errs, config)) => {
+                            tracing::warn!("failed to parse OSK config: {:?}", errs);
+                            config
+                        }
+                    };
+                    if let Err(err) = config.set_always_shown(&handler, !config.always_shown) {
+                        tracing::error!("failed to set OSK always_shown config: {}", err);
+                    }
+                }
+                Err(err) => {
+                    tracing::error!("failed to create OSK config handler: {}", err);
+                }
+            },
+        }
+        Task::none()
+    }
+
+    fn view(&self) -> cosmic::Element<'_, Msg> {
+        self.core
+            .applet
+            .icon_button("input-keyboard-symbolic")
+            .on_press_down(Msg::Press)
+            .into()
+    }
+}
+
+pub fn run() -> iced::Result {
+    cosmic::applet::run::<Button>(())
+}

cosmic-applet-osk/src/main.rs

@@ -0,0 +1,13 @@
+// Copyright 2023 System76 <info@system76.com>
+// SPDX-License-Identifier: GPL-3.0-only
+
+const VERSION: &str = env!("CARGO_PKG_VERSION");
+
+fn main() -> cosmic::iced::Result {
+    tracing_subscriber::fmt::init();
+    let _ = tracing_log::LogTracer::init();
+
+    tracing::info!("Starting OSK applet with version {VERSION}");
+
+    cosmic_applet_osk::run()
+}