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mirror of synced 2024-11-22 07:43:50 +00:00

Implemented creating device instances

This commit is contained in:
Mark van Renswoude 2024-07-24 16:20:03 +02:00
parent c93bdab059
commit 50eb38aae1
12 changed files with 318 additions and 130 deletions

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@ -1,3 +1,4 @@
{
"nixEnvSelector.nixFile": "${workspaceFolder}/shell.nix"
"nixEnvSelector.nixFile": "${workspaceFolder}/shell.nix",
"files.trimTrailingWhitespace": true
}

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@ -1,17 +1,22 @@
pub mod pipewire;
use crate::registry::MkRegistry;
use crate::registry::Registry;
use crate::registry::RegistryItem;
use crate::util::unique_id::UniqueId;
pub struct MkAction
pub struct ActionRegistryItem
{
pub unique_id: UniqueId
}
impl RegistryItem for MkAction
pub trait Action
{
}
impl RegistryItem for ActionRegistryItem
{
fn unique_id(&self) -> UniqueId
{
@ -26,7 +31,7 @@ impl RegistryItem for MkAction
pub fn register(registry: &mut MkRegistry<MkAction>)
pub fn register(registry: &mut Registry<ActionRegistryItem>)
{
pipewire::register(registry);
}

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@ -1,13 +1,13 @@
use crate::registry::MkRegistry;
use crate::registry::Registry;
use crate::util::unique_id::UniqueId;
use super::MkAction;
use super::ActionRegistryItem;
pub mod set_volume;
pub fn register(registry: &mut MkRegistry<MkAction>)
pub fn register(registry: &mut Registry<ActionRegistryItem>)
{
registry.register(MkAction
registry.register(ActionRegistryItem
{
unique_id: UniqueId::new("pipewire.set_volume")
});

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@ -49,12 +49,17 @@ impl ConfigManager
pub fn get_writer(&self, name: &ConfigName) -> Result<impl Write, Error>
{
let path = Path::join(&self.root, name.as_str());
if !path.exists()
let parent = Path::parent(&path);
if let Some(parent) = parent
{
match std::fs::create_dir_all(path.clone())
if !parent.exists()
{
Ok(_v) => (),
Err(e) => return Err(e)
match std::fs::create_dir_all(parent)
{
Ok(_v) => (),
Err(e) => return Err(e)
}
}
}

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@ -1,24 +1,58 @@
use crate::registry::MkRegistry;
use emulatorwindow::EmulatorWindow;
use relm4::{component::Connector, ComponentController};
use relm4::Component;
use relm4::gtk::prelude::*;
use crate::registry::Registry;
use crate::util::unique_id::UniqueId;
use super::MkDevice;
use super::{Device, DeviceRegistryItem};
pub mod emulatorwindow;
pub fn register(registry: &mut MkRegistry<MkDevice>)
pub struct EmulatorWindowDevice
{
registry.register(MkDevice {
unique_id: UniqueId::new("emulator")
});
window: Option<Connector<EmulatorWindow>>
}
/*
let app = relm4::main_application();
let builder = EmulatorWindow::builder();
app.add_window(&builder.root);
builder.launch(()).detach_runtime();
*/
impl EmulatorWindowDevice
{
fn new() -> Self
{
EmulatorWindowDevice
{
window: None
}
}
}
impl Device for EmulatorWindowDevice
{
fn activate(&mut self)
{
if self.window.is_some() { return }
let builder = EmulatorWindow::builder();
self.window = Some(builder.launch({}));
}
fn deactivate(&mut self)
{
let Some(window) = self.window.take() else { return };
window.widget().close();
}
}
pub fn register(registry: &mut Registry<DeviceRegistryItem>)
{
registry.register(DeviceRegistryItem {
unique_id: UniqueId::new("emulator"),
factory: || Box::new(EmulatorWindowDevice::new())
});
}

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@ -2,18 +2,26 @@ pub mod emulator;
pub mod serial_min;
use crate::registry::MkRegistry;
use crate::registry::Registry;
use crate::registry::RegistryItem;
use crate::util::unique_id::UniqueId;
pub struct MkDevice
pub struct DeviceRegistryItem
{
pub unique_id: UniqueId
pub unique_id: UniqueId,
pub factory: fn() -> Box<dyn Device>
}
impl RegistryItem for MkDevice
pub trait Device
{
fn activate(&mut self);
fn deactivate(&mut self);
}
impl RegistryItem for DeviceRegistryItem
{
fn unique_id(&self) -> UniqueId
{
@ -28,7 +36,7 @@ impl RegistryItem for MkDevice
pub fn register(registry: &mut MkRegistry<MkDevice>)
pub fn register(registry: &mut Registry<DeviceRegistryItem>)
{
emulator::register(registry);
serial_min::register(registry);

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@ -1,11 +1,33 @@
use crate::registry::MkRegistry;
use crate::registry::Registry;
use crate::util::unique_id::UniqueId;
use super::MkDevice;
use super::{Device, DeviceRegistryItem};
pub fn register(registry: &mut MkRegistry<MkDevice>)
pub struct SerialMinDevice
{
registry.register(MkDevice {
unique_id: UniqueId::new("serial_min")
}
impl Device for SerialMinDevice
{
fn activate(&mut self)
{
//todo!()
}
fn deactivate(&mut self)
{
//todo!()
}
}
pub fn register(registry: &mut Registry<DeviceRegistryItem>)
{
registry.register(DeviceRegistryItem {
unique_id: UniqueId::new("serial_min"),
factory: || Box::new(SerialMinDevice {})
});
}

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@ -1,6 +1,7 @@
use std::cell::RefCell;
use std::rc::Rc;
use env_logger::Env;
use mainwindow::MainWindowViewModel;
use mainwindow::MainWindowInit;
use orchestrator::Orchestrator;
use relm4::prelude::*;
@ -27,11 +28,13 @@ fn main()
relm4_icons::initialize_icons();
let orchestrator = Rc::new(Orchestrator::new());
let orchestrator = Rc::new(RefCell::new(Orchestrator::new()));
let app = RelmApp::new("com.github.mvrens.massiveknob");
app.run::<mainwindow::MainWindow>(MainWindowViewModel
app.run::<mainwindow::MainWindow>(MainWindowInit
{
orchestrator: Rc::clone(&orchestrator)
});
orchestrator.borrow_mut().finalize();
}

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@ -1,25 +1,31 @@
use std::cell::RefCell;
use std::rc::Rc;
use gtk::glib::clone;
use gtk::prelude::*;
use relm4::prelude::*;
use crate::{devices::MkDevice, orchestrator::Orchestrator, registry::RegistryItem, util::unique_id::UniqueId};
use crate::orchestrator::Orchestrator;
use crate::registry::RegistryItem;
use crate::util::unique_id::UniqueId;
pub struct MainWindow
{
orchestrator: Rc<RefCell<Orchestrator>>,
devices_sorted: Vec<SortedDevice>
}
pub struct MainWindowViewModel
pub struct MainWindowInit
{
pub orchestrator: Rc<Orchestrator>
pub orchestrator: Rc<RefCell<Orchestrator>>
}
impl std::fmt::Debug for MainWindowViewModel
impl std::fmt::Debug for MainWindowInit
{
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result
{
f.debug_struct("MainWindowViewModel")
f.debug_struct("MainWindowInit")
// Skip orchestrator
.finish()
}
@ -29,25 +35,25 @@ impl std::fmt::Debug for MainWindowViewModel
#[derive(Debug)]
pub enum MainWindowMsg
{
DeviceChanged(usize)
}
pub struct MainWindowWidgets
{
device: MainWindowDeviceWidgets
_device: MainWindowDeviceWidgets
}
pub struct MainWindowDeviceWidgets
{
devices_sorted: Vec<SortedDevice>,
devices_combobox: gtk::ComboBoxText
_devices_combobox: gtk::ComboBoxText
}
impl SimpleComponent for MainWindow
{
type Init = MainWindowViewModel;
type Init = MainWindowInit;
type Input = MainWindowMsg;
type Output = ();
type Root = gtk::Window;
@ -65,12 +71,34 @@ impl SimpleComponent for MainWindow
}
fn init(data: Self::Init, window: Self::Root, _sender: ComponentSender<Self>, ) -> ComponentParts<Self>
fn init(data: Self::Init, window: Self::Root, sender: ComponentSender<Self>) -> ComponentParts<Self>
{
let orchestrator = data.orchestrator.as_ref();
{
let mut init_orchestrator = data.orchestrator.borrow_mut();
init_orchestrator.initialize();
}
let model = MainWindow {};
let widgets = Self::init_ui(&window, &orchestrator);
let orchestrator = data.orchestrator.borrow();
let mut devices_sorted: Vec<SortedDevice> = orchestrator.devices()
.map(|device| SortedDevice
{
unique_id: device.unique_id(),
name: device.name()
})
.collect();
devices_sorted.sort_by(|a, b| a.name.to_lowercase().cmp(&b.name.to_lowercase()));
let model = MainWindow
{
orchestrator: data.orchestrator.clone(),
devices_sorted
};
let widgets = MainWindowBuilder::new(&window, &model, &sender).build();
ComponentParts { model, widgets }
}
@ -80,22 +108,47 @@ impl SimpleComponent for MainWindow
{
match msg
{
MainWindowMsg::DeviceChanged(index) =>
{
let mut orchestrator = self.orchestrator.borrow_mut();
let device = &self.devices_sorted[index];
orchestrator.set_current_device_id(device.unique_id.clone());
}
}
}
}
impl MainWindow
struct MainWindowBuilder<'a>
{
fn init_ui(window: &gtk::Window, orchestrator: &Orchestrator) -> MainWindowWidgets
window: &'a gtk::Window,
model: &'a MainWindow,
sender: &'a ComponentSender<MainWindow>
}
impl<'a> MainWindowBuilder<'a>
{
fn new(window: &'a gtk::Window, model: &'a MainWindow, sender: &'a ComponentSender<MainWindow>) -> Self
{
Self
{
window,
model,
sender
}
}
fn build(&self) -> MainWindowWidgets
{
let tabs = gtk::Notebook::builder().build();
window.set_child(Some(&tabs));
self.window.set_child(Some(&tabs));
MainWindowWidgets
{
device: Self::init_device_tab(&tabs, &orchestrator)
_device: self.init_device_tab(&tabs)
//Self::new_box_tab(&tabs, "mainwindow.tab.analoginputs");
//Self::new_box_tab(&tabs, "mainwindow.tab.digitalinputs");
//Self::add_box_tab(&tabs, "mainwindow.tab.analogoutputs");
@ -104,8 +157,9 @@ impl MainWindow
}
fn init_device_tab(tabs: &gtk::Notebook, orchestrator: &Orchestrator) -> MainWindowDeviceWidgets
fn init_device_tab(&self, tabs: &gtk::Notebook) -> MainWindowDeviceWidgets
{
let sender = self.sender;
let tab = Self::new_box_tab(&tabs, "mainwindow.tab.device");
let label = gtk::Label::builder()
@ -120,27 +174,31 @@ impl MainWindow
let devices_combobox = gtk::ComboBoxText::builder()
.build();
let devices_combobox_cloned = devices_combobox.clone();
devices_combobox.connect_changed(clone!(
@strong sender => move |_|
{
if let Some(active_index) = devices_combobox_cloned.active()
{
if let Ok(active_index_usize) = usize::try_from(active_index)
{
sender.input(MainWindowMsg::DeviceChanged(active_index_usize));
}
}
}));
tab.append(&devices_combobox);
let mut devices_sorted: Vec<SortedDevice> = orchestrator.devices()
.map(|device| SortedDevice
{
unique_id: device.unique_id(),
name: device.name()
})
.collect();
devices_sorted.sort_by(|a, b| a.name.to_lowercase().cmp(&b.name.to_lowercase()));
let current_device_id = orchestrator.current_device_id();
let current_device_id = self.model.orchestrator.borrow().current_device_id();
for (index, device) in devices_sorted.iter().enumerate()
for (index, device) in self.model.devices_sorted.iter().enumerate()
{
devices_combobox.append_text(device.name.as_str());
if let Some(device_id) = current_device_id
if let Some(device_id) = current_device_id.clone()
{
if device_id == device.unique_id
{
@ -152,8 +210,7 @@ impl MainWindow
MainWindowDeviceWidgets
{
devices_sorted,
devices_combobox
_devices_combobox: devices_combobox
}
}

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@ -1,10 +1,10 @@
use crate::actions;
use crate::actions::MkAction;
use crate::actions::ActionRegistryItem;
use crate::config::json::JsonConfigManager;
use crate::config::{ConfigManager, ConfigName};
use crate::devices;
use crate::devices::MkDevice;
use crate::registry::MkRegistry;
use crate::devices::{self, Device};
use crate::devices::DeviceRegistryItem;
use crate::registry::Registry;
use crate::util::unique_id::UniqueId;
@ -15,11 +15,14 @@ pub struct Orchestrator
{
config_manager: ConfigManager,
device_registry: MkRegistry<MkDevice>,
action_registry: MkRegistry<MkAction>,
device_registry: Registry<DeviceRegistryItem>,
action_registry: Registry<ActionRegistryItem>,
settings_name: ConfigName,
settings: settings::Settings
settings: settings::Settings,
current_device_instance: Option<Box<dyn Device>>
}
@ -36,8 +39,8 @@ impl Orchestrator
Some(v) => v
};
let mut device_registry = MkRegistry::new();
let mut action_registry = MkRegistry::new();
let mut device_registry = Registry::new();
let mut action_registry = Registry::new();
devices::register(&mut device_registry);
actions::register(&mut action_registry);
@ -50,12 +53,27 @@ impl Orchestrator
action_registry,
settings_name,
settings
settings,
current_device_instance: None
}
}
pub fn devices(&self) -> impl Iterator<Item = &MkDevice>
pub fn initialize(&mut self)
{
self.set_current_device(self.current_device_id());
}
pub fn finalize(&mut self)
{
self.set_current_device(None);
}
pub fn devices(&self) -> impl Iterator<Item = &DeviceRegistryItem>
{
self.device_registry.iter()
}
@ -67,22 +85,23 @@ impl Orchestrator
Some(UniqueId::new(device_id.as_str()))
}
pub fn current_device(&self) -> Option<&MkDevice>
pub fn current_device(&self) -> Option<&DeviceRegistryItem>
{
let Some(device_id) = self.current_device_id() else { return None };
self.device_registry.by_id(device_id)
}
pub fn set_current_device_id(&mut self, id: &str)
pub fn set_current_device_id(&mut self, id: UniqueId)
{
let new_id = Some(String::from(id));
let new_id = Some(String::from(id.as_str()));
if new_id == self.settings.device_id { return; }
self.settings.device_id = new_id;
self.store_settings();
// TODO unload old device, activate new
self.set_current_device(Some(id));
}
@ -93,4 +112,36 @@ impl Orchestrator
log::error!("Error writing settings: {e}");
}
}
fn set_current_device(&mut self, id: Option<UniqueId>)
{
let prev_device_instance;
let new_device = match id
{
None => None,
Some(v) => self.device_registry.by_id(v)
};
// Replace the device instance
if let Some(new_device) = new_device
{
let mut new_device_instance = (new_device.factory)();
new_device_instance.activate();
prev_device_instance = self.current_device_instance.replace(new_device_instance);
}
else
{
prev_device_instance = self.current_device_instance.take();
}
// Deactivate the previous instance
if let Some(mut prev_device_instance) = prev_device_instance
{
prev_device_instance.deactivate();
}
}
}

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@ -16,14 +16,14 @@ pub trait RegistryItem
pub struct MkRegistry<T> where T: RegistryItem
pub struct Registry<T> where T: RegistryItem
{
items: HashMap<String, T>
}
impl<T> MkRegistry<T> where T: RegistryItem
impl<T> Registry<T> where T: RegistryItem
{
pub fn new() -> Self
{

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@ -4,8 +4,10 @@ use super::validated_string::{ValidatedString, ValidatedStringPattern};
pub type UniqueId = ValidatedString<UniqueIdPattern>;
#[derive(PartialEq, Eq)]
pub struct UniqueIdPattern;
impl ValidatedStringPattern for UniqueIdPattern
{
fn pattern() -> &'static str { r"^[a-zA-Z0-9\.\-_]+$" }