dev-2025-08-18T13:06:13+02:00

Cargo.toml

@@ -6,6 +6,7 @@ edition = "2021"
 [dependencies]
 gettext-rs = { version = "0.7", features = ["gettext-system"] }
 gtk = { version = "0.9", package = "gtk4", features = ["gnome_47"] }
+pipewire = "0.8.0"
 
 [dependencies.adw]
 package = "libadwaita"

de.AdaLouBaumann.AudioDeviceManager.json

@@ -1,10 +1,11 @@
 {
     "id" : "de.AdaLouBaumann.AudioDeviceManager",
     "runtime" : "org.gnome.Platform",
-    "runtime-version" : "master",
+    "runtime-version" : "22.08",
     "sdk" : "org.gnome.Sdk",
     "sdk-extensions" : [
-        "org.freedesktop.Sdk.Extension.rust-stable"
+        "org.freedesktop.Sdk.Extension.rust-stable",
+        "org.freedesktop.Sdk.Extension.llvm14"
     ],
     "command" : "audio-device-manager",
     "finish-args" : [
@@ -21,7 +22,8 @@
         ],
         "env" : {
             "RUST_BACKTRACE" : "1",
-            "RUST_LOG" : "audio-device-manager=debug"
+            "RUST_LOG" : "audio-device-manager=debug",
+            "INCLUDE" : "/lib/clang/14.0.6/include"
         }
     },
     "cleanup" : [
@@ -44,7 +46,7 @@
                 {
                     "type" : "git",
                     "url" : "https://gitea.ada-baumann.de/ada/AudioDeviceManager",
-                    "branch" : "main"
+                    "branch" : "dev"
                 }
             ]
         }

src/components.rs

@@ -0,0 +1,12 @@
+use adw::gdk::pango;
+use gtk::ListBoxRow;
+
+pub(crate) fn new_device(name: String) -> ListBoxRow {
+    let device_label = gtk::Label::builder()
+        .ellipsize(pango::EllipsizeMode::End)
+        .xalign(0.0)
+        .label(&name)
+        .build();
+
+    ListBoxRow::builder().child(&device_label).build()
+}

src/main.rs

@@ -22,6 +22,8 @@
 mod application;
 mod config;
 mod window;
+mod components;
+mod pipewire;
 
 use self::application::AudioDeviceManagerApplication;
 use self::window::AudioDeviceManagerWindow;

src/pipewire.rs

@@ -0,0 +1,57 @@
+use std::thread;
+use std::thread::JoinHandle;
+use gtk::glib::ExitCode;
+use pipewire::{context::Context, main_loop::MainLoop};
+use pipewire::types::ObjectType;
+
+pub fn spawn_pipewire_thread() -> JoinHandle<ExitCode> {
+    let pw_thread = thread::spawn(|| {
+        // Initialize PipeWire and run the main loop
+        // ...
+        let mainloop = MainLoop::new(None).expect("failed to get mail loop");
+        let context = Context::new(&mainloop).expect("failed to get context");
+        let core = context.connect(None).expect("failed to get core");
+        let registry = core.get_registry().expect("failed to get registry");
+
+        let _listener = registry
+            .add_listener_local()
+            .global(|global|
+                {
+                    if global.type_ == ObjectType::Port {
+                        let props = global.props.as_ref().unwrap();
+                        let port_name = props.get("port.name");
+                        let port_alias = props.get("port.alias");
+                        let object_path = props.get("object.path");
+                        let format_dsp = props.get("format.dsp");
+                        let audio_channel = props.get("audio.channel");
+                        let port_id = props.get("port.id");
+                        let port_direction = props.get("port.direction");
+                        println!("Port: Name: {:?} Alias: {:?}  Id: {:?} Direction: {:?} AudioChannel: {:?} Object Path: {:?} FormatDsp: {:?}",
+                                 port_name,
+                                 port_alias,
+                                 port_id,port_direction,audio_channel,object_path,format_dsp
+                        );
+                    } else if global.type_ == ObjectType::Device {
+                        let props = global.props.as_ref().unwrap();
+                        let device_name = props.get("device.name");
+                        let device_nick = props.get("device.nick");
+                        let device_description = props.get("device.description");
+                        let device_api = props.get("device.api");
+                        let media_class = props.get("media.class");
+                        println!("Device: Name: {:?} Nick: {:?} Desc: {:?} Api: {:?} MediaClass: {:?}",
+                                 device_name, device_nick, device_description, device_api, media_class);
+                    }
+                }
+            )
+            .register();
+
+        // Calling the `destroy_global` method on the registry will destroy the object with the specified id on the remote.
+        // We don't have a specific object to destroy now, so this is commented out.
+        // registry.destroy_global(313).into_result()?;
+
+
+        mainloop.run();
+        return ExitCode::FAILURE; // not sure
+    });
+    return pw_thread;
+}

src/window.blp

@@ -6,15 +6,24 @@ template $AudioDeviceManagerWindow: Adw.ApplicationWindow {
   default-width: 800;
   default-height: 600;
 
-  content: Adw.NavigationSplitView {
+  Adw.Breakpoint {
+    condition ("max-width: 500sp")
+    setters {
+      split_view.collapsed: true;
+    }
+  }
+
+  content: Adw.NavigationSplitView split_view {
+    min-sidebar-width: 200;
+
     sidebar: Adw.NavigationPage {
-      title: _("Sidebar");
-      tag: "sidebar";
+      title: _("Devices");
+      tag: "devices";
 
       child: Adw.ToolbarView {
         [top]
         Adw.HeaderBar {
-          show-title: false;
+          show-title: true;
           [start]
           Gtk.ToggleButton {
             icon-name: "list-add-symbolic";
@@ -33,14 +42,14 @@ template $AudioDeviceManagerWindow: Adw.ApplicationWindow {
       };
     };
 
-    content: Adw.NavigationPage {
-      title: _("Content");
-      tag: "content";
+    content: Adw.NavigationPage device_navigation_page {
+      title: _("");
+      tag: "device navigation page";
 
       child: Adw.ToolbarView {
         [top]
         Adw.HeaderBar {
-          show-title: false;
+          show-title: true;
           [end]
           MenuButton {
           primary: true;
@@ -50,13 +59,15 @@ template $AudioDeviceManagerWindow: Adw.ApplicationWindow {
           }
         }
 
-        content: Adw.StatusPage {
-          title: _("Content");
+        content: Gtk.ScrolledWindow {
+          child: Adw.Clamp device_page_clamp {
+            maximum-size: 640;
 
-          LinkButton {
-            label: _("API Reference");
-            uri: "https://ada-baumann.de";
-          }
+            Box {
+              orientation: vertical;
+              spacing: 24;
+            }
+          };
         };
       };
     };

src/window.rs

@@ -18,10 +18,13 @@
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
-
+use adw::glib::{clone, closure_local};
+use adw::prelude::{AlertDialogExt, AlertDialogExtManual, NavigationPageExt};
+use adw::ResponseAppearance;
 use gtk::prelude::*;
 use adw::subclass::prelude::*;
-use gtk::{gio, glib};
+use gtk::{gio, glib, Button, ListBoxRow};
+use crate::components::new_device;
 
 mod imp {
     use super::*;
@@ -32,6 +35,10 @@ mod imp {
         // Template widgets
         #[template_child]
         pub devices_list: TemplateChild<gtk::ListBox>,
+        #[template_child]
+        pub device_page_clamp: TemplateChild<adw::Clamp>,
+        #[template_child]
+        pub device_navigation_page: TemplateChild<adw::NavigationPage>,
     }
 
     #[glib::object_subclass]
@@ -42,6 +49,15 @@ mod imp {
 
         fn class_init(klass: &mut Self::Class) {
             klass.bind_template();
+
+            // Create async action to create new device and add to action group "win"
+            klass.install_action_async(
+                "win.new-device",
+                None,
+                |window, _, _| async move {
+                    window.new_device().await;
+                }
+            );
         }
 
         fn instance_init(obj: &glib::subclass::InitializingObject<Self>) {
@@ -58,13 +74,115 @@ mod imp {
 
 glib::wrapper! {
     pub struct AudioDeviceManagerWindow(ObjectSubclass<imp::AudioDeviceManagerWindow>)
-        @extends gtk::Widget, gtk::Window, gtk::ApplicationWindow, adw::ApplicationWindow,        @implements gio::ActionGroup, gio::ActionMap;
+        @extends gtk::Widget, gtk::Window, gtk::ApplicationWindow, adw::ApplicationWindow,
+        @implements gio::ActionGroup, gio::ActionMap;
 }
 
 impl AudioDeviceManagerWindow {
     pub fn new<P: IsA<gtk::Application>>(application: &P) -> Self {
-        glib::Object::builder()
+        let instance: AudioDeviceManagerWindow = glib::Object::builder()
             .property("application", application)
-            .build()
+            .build();
+
+        instance.bind_signals();
+
+        instance
+    }
+
+    fn bind_signals(&self) {
+        self.imp().devices_list.connect_row_activated(clone!(
+            #[weak(rename_to = window)]
+            self,
+            move |_, row| {
+                println!("Row selected {}, {:?}", row.index(), row);
+                let label: gtk::Label = row
+                    .child()
+                    .and_downcast()
+                    .expect("No Label in Row");
+                window.select_device(label.text().to_string());
+            }
+        ));
+    }
+
+    async fn new_device(&self) {
+        let entry = gtk::Entry::builder()
+            .placeholder_text("Name")
+            .activates_default(true)
+            .build();
+
+        let cancel_response = "cancel";
+        let create_response = "create";
+
+        // Create new dialog
+        let dialog = adw::AlertDialog::builder()
+            .heading("New Device")
+            .close_response(cancel_response)
+            .default_response(create_response)
+            .extra_child(&entry)
+            .build();
+
+        dialog.add_responses(&[(cancel_response, "Cancel"), (create_response, "Create")]);
+
+        // Make the dialog button insensitive initially
+        dialog.set_response_enabled(create_response, false);
+        dialog.set_response_appearance(create_response, ResponseAppearance::Suggested);
+
+        // Set entry's css class to "error", when there is no text in it
+        entry.connect_changed(clone!(
+            #[weak]
+            dialog,
+            move |entry| {
+                let text = entry.text();
+                let empty = text.is_empty();
+
+                dialog.set_response_enabled(create_response, !empty);
+
+                if empty {
+                    entry.add_css_class("error");
+                } else {
+                    entry.remove_css_class("error");
+                }
+            }
+        ));
+
+        let response = dialog.choose_future(self).await;
+
+        // Return if the user chose 'cancel_response'
+
+        if response == cancel_response {
+            println!("Cancel");
+            return;
+        }
+
+        let device = new_device(entry.text().to_string());
+
+        self.imp().devices_list.append(&device);
+    }
+
+    fn select_device(&self, name: String) {
+        self.imp().device_navigation_page.set_title(&name);
+
+        let device_page = self.build_device_page(name);
+
+        self.imp().device_page_clamp.set_child(Some(&device_page));
+    }
+
+    fn build_device_page(&self, name: String) -> gtk::Box {
+        let device_page = gtk::Box::builder()
+            .orientation(gtk::Orientation::Vertical)
+            .margin_start(12)
+            .margin_end(12)
+            .spacing(12)
+            .build();
+
+        let entry = gtk::Entry::builder()
+            .placeholder_text("Test")
+            .secondary_icon_name("list-add-symbolic")
+            .build();
+
+        device_page.append(&entry);
+
+        device_page
+
     }
 }