application state helper to update selected keys with changes

vsicurella · Jul 8, 2024 · a30bfb7 · a30bfb7
1 parent 80eb448
commit a30bfb7
Show file tree

Hide file tree

Showing 2 changed files with 19 additions and 0 deletions.
diff --git a/Source/lumatone_editor_library/data/application_state.cpp b/Source/lumatone_editor_library/data/application_state.cpp
@@ -549,6 +549,18 @@ void LumatoneApplicationState::Controller::removeSelectedKey(int keyNum)
     }
 }
 
+void LumatoneApplicationState::Controller::updatedSelectedKeys()
+{
+    juce::Array<MappedLumatoneKey> updatedKeys;
+    for (const MappedLumatoneKey& key : *appState.selectedKeys)
+    {
+        updatedKeys.add(MappedLumatoneKey(appState.getKey(key.boardIndex, key.keyIndex), key.boardIndex, key.keyIndex));
+    }
+
+    appState.selectedKeys->swapWith(updatedKeys);
+    appState.editorListeners->call(&LumatoneEditor::EditorListener::selectionChanged);
+}
+
 bool LumatoneApplicationState::Controller::performAction(LumatoneAction *action, bool undoable, bool newTransaction)
 {
     return appState.performLumatoneAction(action, undoable, newTransaction);

diff --git a/Source/lumatone_editor_library/data/application_state.h b/Source/lumatone_editor_library/data/application_state.h
@@ -79,6 +79,7 @@ class LumatoneApplicationState : public LumatoneState
 
     // App Methods
     const juce::Array<MappedLumatoneKey>* getSelectedKeys() const;
+    void updateSelecetdKeys();
 
     // Context Methods
     bool isContextSet() const { return contextIsSet; }
@@ -184,6 +185,12 @@ class LumatoneApplicationState : public LumatoneState
     void addSelectedKey(int keyNum);
     void removeSelectedKey(int keyNum);
 
+    protected:
+
+    void updatedSelectedKeys();
+
+    public:
+
     virtual bool performAction(LumatoneAction* action, bool undoable=true, bool newTransaction=true);
 
     protected: