#160 Propagate parameters to session

helgoboss · Mar 8, 2021 · 83e3009 · 83e3009
1 parent 9d32e2a
commit 83e3009
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Showing 3 changed files with 18 additions and 1 deletion.
diff --git a/main/src/application/session.rs b/main/src/application/session.rs
@@ -1717,6 +1717,12 @@ impl DomainEventHandler for WeakSession {
                     s.ui.target_value_changed(e);
                 }
             }
+            UpdatedParameter { index, value } => {
+                session.borrow_mut().parameters[index as usize] = value;
+            }
+            UpdatedAllParameters(params) => {
+                session.borrow_mut().parameters = *params;
+            }
         }
     }
 }

diff --git a/main/src/domain/eventing.rs b/main/src/domain/eventing.rs
@@ -1,4 +1,6 @@
-use crate::domain::{CompoundMappingSource, CompoundMappingTarget, MappingCompartment, MappingId};
+use crate::domain::{
+    CompoundMappingSource, CompoundMappingTarget, MappingCompartment, MappingId, ParameterArray,
+};
 use helgoboss_learn::{MidiSource, OscSource, UnitValue};
 use std::collections::HashSet;
 use std::fmt::Debug;
@@ -11,6 +13,11 @@ pub enum DomainEvent<'a> {
         allow_virtual_sources: bool,
     },
     UpdatedOnMappings(HashSet<MappingId>),
+    UpdatedParameter {
+        index: u32,
+        value: f32,
+    },
+    UpdatedAllParameters(Box<ParameterArray>),
     TargetValueChanged(TargetValueChangedEvent<'a>),
 }
 

diff --git a/main/src/domain/main_processor.rs b/main/src/domain/main_processor.rs
@@ -409,6 +409,8 @@ impl<EH: DomainEventHandler> MainProcessor<EH> {
                 UpdateAllParameters(parameters) => {
                     debug!(self.logger, "Updating all parameters...");
                     self.parameters = *parameters;
+                    self.event_handler
+                        .handle_event(DomainEvent::UpdatedAllParameters(parameters));
                     // Activation is only supported for main mappings
                     // Mappings with virtual targets can only exist in the controller compartment
                     // and the mappings in there don't support conditional activation. However,
@@ -468,6 +470,8 @@ impl<EH: DomainEventHandler> MainProcessor<EH> {
                     // Update own value (important to do first)
                     let previous_value = self.parameters[index as usize];
                     self.parameters[index as usize] = value;
+                    self.event_handler
+                        .handle_event(DomainEvent::UpdatedParameter { index, value });
                     // Mapping activation is only supported for main mappings but target activation
                     // might change also in non-virtual controller mappings due to dynamic targets.
                     for compartment in MappingCompartment::enum_iter() {