From 7f6df30c9e9218d64f00e5d15d2689e434a6bd8d Mon Sep 17 00:00:00 2001
From: Joey Yakimowich-Payne <jyapayne@pm.me>
Date: Tue, 27 Jan 2026 18:34:17 -0700
Subject: [PATCH] Add progress

---
 PROJECT_PLAN.md | 42 +++++++++++++++++++++---------------------
 1 file changed, 21 insertions(+), 21 deletions(-)

diff --git a/PROJECT_PLAN.md b/PROJECT_PLAN.md
index f719b11..ea40863 100644
--- a/PROJECT_PLAN.md
+++ b/PROJECT_PLAN.md
@@ -1191,34 +1191,34 @@ private:
 
 ## 11. Implementation Milestone Plan
 
-### Milestone 1: Core PipeWire Integration ✅
+### Milestone 1: Core PipeWire Integration
 **Estimated Time:** 2-3 weeks
-- [ ] Initialize Qt6 project with CMake
-- [ ] Integrate libpipewire with `pw_thread_loop`
-- [ ] Implement node/port discovery via registry callbacks
-- [ ] Implement link creation/destruction
+- [x] Initialize Qt6 project with CMake
+- [x] Integrate libpipewire with `pw_thread_loop`
+- [x] Implement node/port discovery via registry callbacks
+- [x] Implement link creation/destruction
 - [ ] Create lock-free communication primitives (atomics, ring buffers)
-- [ ] **Acceptance Criteria:** CLI test app that lists nodes and creates a link programmatically
+- [x] **Acceptance Criteria:** CLI test app that lists nodes and creates a link programmatically
 
-### Milestone 2: QtNodes Integration ✅
+### Milestone 2: QtNodes Integration
 **Estimated Time:** 2-3 weeks
-- [ ] Integrate QtNodes library (submodule or CMake package)
-- [ ] Create `AudioNodeDataModel` for PipeWire nodes
-- [ ] Map PipeWire ports to QtNodes handles
+- [x] Integrate QtNodes library (submodule or CMake package)
+- [x] Create `AudioNodeDataModel` for PipeWire nodes
+- [x] Map PipeWire ports to QtNodes handles
 - [ ] Implement connection validation
 - [ ] Create custom node widgets with embedded controls
-- [ ] **Acceptance Criteria:** Visual graph editor displays PipeWire nodes and allows dragging connections
+- [x] **Acceptance Criteria:** Visual graph editor displays PipeWire nodes and allows dragging connections
 
-### Milestone 3: Real-Time Meters & Performance ✅
+### Milestone 3: Real-Time Meters & Performance
 **Estimated Time:** 1-2 weeks
-- [ ] Implement `AudioLevelMeter` with optimized QGraphicsView
-- [ ] Create 30Hz update timer with manual viewport control
-- [ ] Integrate PipeWire audio callbacks for meter data
-- [ ] Implement lock-free meter data transfer (atomics)
+- [x] Implement `AudioLevelMeter` with optimized QGraphicsView
+- [x] Create 30Hz update timer with manual viewport control
+- [x] Integrate PipeWire audio callbacks for meter data
+- [x] Implement lock-free meter data transfer (atomics)
 - [ ] Profile and optimize rendering performance
 - [ ] **Acceptance Criteria:** Smooth 30Hz meters with no GUI lag, validated with profiler
 
-### Milestone 4: Virtual Devices & State Management ✅
+### Milestone 4: Virtual Devices & State Management
 **Estimated Time:** 2 weeks
 - [ ] Implement virtual sink/source creation via PipeWire adapters
 - [ ] Create `PresetManager` with JSON serialization
@@ -1227,7 +1227,7 @@ private:
 - [ ] Implement auto-reconnect for device hotplug
 - [ ] **Acceptance Criteria:** Create virtual device, save preset, restore on restart
 
-### Milestone 5: Mixer View & Volume Control ✅
+### Milestone 5: Mixer View & Volume Control
 **Estimated Time:** 1-2 weeks
 - [ ] Design traditional mixer UI with faders
 - [ ] Implement volume slider with PipeWire parameter sync
@@ -1236,7 +1236,7 @@ private:
 - [ ] Implement undo/redo for volume changes
 - [ ] **Acceptance Criteria:** Mixer panel controls node volumes, changes persist in presets
 
-### Milestone 6: Undo/Redo & Polish ✅
+### Milestone 6: Undo/Redo & Polish
 **Estimated Time:** 1-2 weeks
 - [ ] Integrate QUndoStack for all graph operations
 - [ ] Implement command classes for link, volume, node operations
@@ -1245,7 +1245,7 @@ private:
 - [ ] Add copy/paste/duplicate functionality
 - [ ] **Acceptance Criteria:** Full undo/redo history, keyboard shortcuts work
 
-### Milestone 7: Error Handling & Edge Cases ✅
+### Milestone 7: Error Handling & Edge Cases
 **Estimated Time:** 1-2 weeks
 - [ ] Implement device unplug/replug detection
 - [ ] Handle PipeWire service restart with auto-reconnect
@@ -1254,7 +1254,7 @@ private:
 - [ ] Add error logging with structured JSON output
 - [ ] **Acceptance Criteria:** App survives device unplug and PipeWire restart without crashing
 
-### Milestone 8: Final Polish & Release ✅
+### Milestone 8: Final Polish & Release
 **Estimated Time:** 1-2 weeks
 - [ ] Create application icon and desktop file
 - [ ] Implement dark/light theme support