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view: Draw a dashed line for links that are not active

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This commit is contained in:
Tom A. Wagner
2021-07-08 13:37:37 +02:00
parent be9339472e
commit 179665778d
4 changed files with 64 additions and 12 deletions
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32
src/application.rs
View File

@@ -109,8 +109,9 @@ impl Application {
move |msg| {
match msg {
PipewireMessage::NodeAdded{ id, name } => app.add_node(id, name.as_str()),
PipewireMessage::PortAdded{ id, node_id, name, direction, media_type} => app.add_port(id, name.as_str(), node_id, direction, media_type),
PipewireMessage::LinkAdded{ id, node_from, port_from, node_to, port_to} => app.add_link(id, node_from, port_from, node_to, port_to),
PipewireMessage::PortAdded{ id, node_id, name, direction, media_type } => app.add_port(id, name.as_str(), node_id, direction, media_type),
PipewireMessage::LinkAdded{ id, node_from, port_from, node_to, port_to, active} => app.add_link(id, node_from, port_from, node_to, port_to, active),
PipewireMessage::LinkStateChanged { id, active } => app.link_state_changed(id, active), // TODO
PipewireMessage::NodeRemoved { id } => app.remove_node(id),
PipewireMessage::PortRemoved { id, node_id } => app.remove_port(id, node_id),
PipewireMessage::LinkRemoved { id } => app.remove_link(id)
@@ -124,7 +125,7 @@ impl Application {
}
/// Add a new node to the view.
pub fn add_node(&self, id: u32, name: &str) {
fn add_node(&self, id: u32, name: &str) {
info!("Adding node to graph: id {}", id);
imp::Application::from_instance(self)
@@ -133,7 +134,7 @@ impl Application {
}
/// Add a new port to the view.
pub fn add_port(
fn add_port(
&self,
id: u32,
name: &str,
@@ -168,7 +169,15 @@ impl Application {
}
/// Add a new link to the view.
pub fn add_link(&self, id: u32, node_from: u32, port_from: u32, node_to: u32, port_to: u32) {
fn add_link(
&self,
id: u32,
node_from: u32,
port_from: u32,
node_to: u32,
port_to: u32,
active: bool,
) {
info!("Adding link to graph: id {}", id);
// FIXME: Links should be colored depending on the data they carry (video, audio, midi) like ports are.
@@ -182,9 +191,22 @@ impl Application {
node_to,
port_to,
},
active,
);
}
fn link_state_changed(&self, id: u32, active: bool) {
info!(
"Link state changed: Link (id={}) is now {}",
id,
if active { "active" } else { "inactive" }
);
imp::Application::from_instance(self)
.graphview
.set_link_state(id, active);
}
// Toggle a link between the two specified ports on the remote pipewire server.
fn toggle_link(&self, port_from: u32, port_to: u32) {
let imp = imp::Application::from_instance(self);