Begin work on main app

applets/cosmic-applet-audio/src/app.rs

@@ -0,0 +1,92 @@
+use gtk4::{
+    prelude::*, Box as GtkBox, Image, ListBox, Orientation, PositionType, Revealer,
+    RevealerTransitionType, Scale, Separator, Window,
+};
+use libcosmic_widgets::LabeledItem;
+use pulsectl::controllers::types::DeviceInfo;
+use relm4::{Component, ComponentParts, Sender};
+
+#[derive(Default)]
+pub struct App {
+    default_input: Option<DeviceInfo>,
+    inputs: Vec<DeviceInfo>,
+    default_output: Option<DeviceInfo>,
+    outputs: Vec<DeviceInfo>,
+}
+
+pub struct Widgets {
+    inputs: ListBox,
+    outputs: ListBox,
+}
+
+pub enum Input {
+    Compute,
+}
+
+pub enum Output {}
+
+pub enum Command {}
+
+pub enum CmdOut {}
+
+impl Component for App {
+    type Command = Command;
+    type CommandOutput = CmdOut;
+    type Input = Input;
+    type Output = Output;
+    type InitParams = ();
+    type Root = Window;
+    type Widgets = Widgets;
+
+    fn init_root() -> Self::Root {
+        Window::default()
+    }
+
+    fn init_parts(
+        _args: Self::InitParams,
+        root: &Self::Root,
+        input: &Sender<Self::Input>,
+        _output: &Sender<Self::Output>,
+    ) -> ComponentParts<Self> {
+        view! {
+            GtkBox {
+                set_orientation: Orientation::Vertical,
+                set_spacing: 24,
+                append: output_box = &GtkBox {
+                    set_orientation: Orientation::Horizontal,
+                    set_spacing: 16,
+                    append: output_icon = &Image {
+                        set_icon_name: Some("audio-speakers-symbolic"),
+                    },
+                    append: output_volume = &Scale::with_range(Orientation::Horizontal, 0., 100., 1.) {
+                        set_format_value_func: |_, value| {
+                            format!("{:.0}%", value)
+                        },
+                        set_value_pos: PositionType::Right,
+                        set_digits: 0
+                    }
+                },
+                append: input_box = &GtkBox {
+                    set_orientation: Orientation::Horizontal,
+                    set_spacing: 16,
+                    append: input_icon = &Image {
+                        set_icon_name: Some("audio-input-microphone-symbolic"),
+                    },
+                    append: input_volume = &Scale::with_range(Orientation::Horizontal, 0., 100., 1.) {
+                        set_format_value_func: |_, value| {
+                            format!("{:.0}%", value)
+                        },
+                        set_value_pos: PositionType::Right,
+                        set_digits: 0
+                    }
+                },
+                append: _sep = &Separator {
+                    set_orientation: Orientation::Horizontal,
+                },
+                append: output_revealer = &Revealer {
+                    set_transition_type: RevealerTransitionType::SlideLeft
+                }
+            }
+        }
+    }
+}

applets/cosmic-applet-audio/src/main.rs

@@ -3,6 +3,8 @@
 #[macro_use]
 extern crate relm4;
 
+mod app;
+
 use once_cell::sync::Lazy;
 use tokio::runtime::Runtime;