From: Mark Slee <mcslee@Mark-Slees-MacBook-Pro.local>
Date: Sat, 19 Oct 2013 19:54:11 +0000 (-0700)
Subject: Basic preset stuff and onTransitionEnd message
X-Git-Url: https://git.piment-noir.org/?a=commitdiff_plain;h=e0794d3a20f8c2c301f6c7541925f3d403277fab;p=SugarCubes.git

Basic preset stuff and onTransitionEnd message
---

diff --git a/_Internals.pde b/_Internals.pde
index f1ebdc0..9d6b118 100644
--- a/_Internals.pde
+++ b/_Internals.pde
@@ -52,6 +52,7 @@ LXPattern[] patterns;
 MappingTool mappingTool;
 PandaDriver[] pandaBoards;
 MidiEngine midiEngine;
+PresetManager presetManager;
 
 // Display configuration mode
 boolean mappingMode = false;
@@ -136,6 +137,10 @@ void setup() {
   // MIDI devices
   midiEngine = new MidiEngine();
   logTime("Setup MIDI devices");
+  
+  // Preset manager
+  presetManager = new PresetManager();
+  logTime("Loaded presets");
 
   // Build output driver
   PandaMapping[] pandaMappings = buildPandaList();
diff --git a/_MIDI.pde b/_MIDI.pde
index 9a27f8c..5f25dda 100644
--- a/_MIDI.pde
+++ b/_MIDI.pde
@@ -348,7 +348,6 @@ public class APC40MidiInput extends GenericDeviceMidiInput {
     int pitch = note.getPitch();
     if (channel < 8) {
       if (pitch >= 53 && pitch <=57) return new GridPosition(pitch-53, channel);
-      else if (pitch == 52) return new GridPosition(5, channel);
     }
     return null;
   }
@@ -453,6 +452,16 @@ public class APC40MidiInput extends GenericDeviceMidiInput {
       }
       break;
       
+    case 52: // CLIP STOP
+      if (nChan < PresetManager.NUM_PRESETS) {
+        if (shiftOn) {
+          presetManager.store(nChan);
+        } else {
+          presetManager.select(nChan);
+        }
+      }
+      break;
+      
     case 82: // scene 1
       EFF_boom.trigger();
       break;
@@ -733,9 +742,8 @@ class APC40MidiOutput implements LXParameter.Listener, GridOutput {
   }
   
   public void setGridState(int row, int col, int state) {
-    if (col < 8) {
-      if (row < 5) output.sendNoteOn(col, 53+row, state);
-      else if (row == 6) output.sendNoteOn(col, 52, state);
+    if (col < 8 && row < 5) {
+      output.sendNoteOn(col, 53+row, state);
     }
   }
 }
diff --git a/_Presets.pde b/_Presets.pde
new file mode 100644
index 0000000..ada8bb1
--- /dev/null
+++ b/_Presets.pde
@@ -0,0 +1,133 @@
+interface PresetListener {
+  public void onPresetLoaded(Preset preset);
+  public void onPresetDirty(Preset preset);
+  public void onPresetStored(Preset preset);
+}
+
+class PresetManager {
+  
+  public static final int NUM_PRESETS = 8;
+  public static final String FILENAME = "data/presets.txt";
+  public static final String DELIMITER = "\t";
+  
+  private final Preset[] presets = new Preset[NUM_PRESETS];
+  private final List<PresetListener> listeners = new ArrayList<PresetListener>();
+  
+  private LXPattern loadedPreset = null;
+  
+  PresetManager() {
+    for (int i = 0; i < presets.length; ++i) {
+      presets[i] = new Preset(this, i);
+    }
+    String[] values = loadStrings(FILENAME);
+    if (values == null) {
+      write();
+    } else {
+      int i = 0;
+      for (String serialized : values) {
+        presets[i++].load(serialized);
+        if (i >= NUM_PRESETS) {
+          break;
+        }
+      }
+    }
+  }
+  
+  public void addListener(PresetListener listener) {
+    listeners.add(listener);
+  }
+
+  public void select(int index) {
+    presets[index].select();
+  }
+
+  public void store(int index) {
+    presets[index].store(midiEngine.getFocusedPattern());
+  }
+  
+  public void onPresetLoaded(Preset preset, LXPattern pattern) {
+    for (PresetListener listener : listeners) {
+      listener.onPresetLoaded(preset);
+    }
+  }
+  
+  public void write() {
+    String[] lines = new String[NUM_PRESETS];
+    int i = 0;
+    for (Preset preset : presets) {
+      lines[i++] = preset.serialize(); 
+    }
+    saveStrings(FILENAME, lines);
+  }
+}
+
+class Preset {
+  
+  final PresetManager manager;
+  final int index;
+  
+  String className;
+  final Map<String, Float> parameters = new HashMap<String, Float>();
+  
+  Preset(PresetManager manager, int index) {
+    this.manager = manager;
+    this.index = index;
+  }
+  
+  public void load(String serialized) {
+    className = null;
+    parameters.clear();
+    try {
+      String[] parts = serialized.split(PresetManager.DELIMITER);
+      className = parts[0];
+      int i = 1;
+      while (i < parts.length - 1) {
+        parameters.put(parts[i], Float.parseFloat(parts[i+1]));
+        i += 2;
+      }
+    } catch (Exception x) {
+      className = null;
+      parameters.clear();
+    }
+  }
+  
+  public String serialize() {
+    if (className == null) {
+      return "null";
+    }
+    String val = className + PresetManager.DELIMITER;
+    for (String pKey : parameters.keySet()) {
+      val += pKey + PresetManager.DELIMITER + parameters.get(pKey) + PresetManager.DELIMITER;
+    }
+    return val;
+  }
+  
+  public void store(LXPattern pattern) {
+    className = null;
+    parameters.clear();
+    className = pattern.getClass().getName();
+    for (LXParameter p : pattern.getParameters()) {
+      parameters.put(p.getLabel(), p.getValuef());
+    }
+    manager.write();
+  }
+  
+  public void select() {
+    Engine.Deck deck = midiEngine.getFocusedDeck();
+    for (LXPattern pattern : deck.getPatterns()) {
+      if (pattern.getClass().getName().equals(className)) {
+        for (String pLabel : parameters.keySet()) {
+          for (LXParameter p : pattern.getParameters()) {
+            if (p.getLabel().equals(pLabel)) {
+              p.setValue(parameters.get(pLabel));
+            }
+          }
+        }
+        deck.goPattern(pattern);
+        manager.onPresetLoaded(this, pattern);
+        break;
+      }
+    }    
+  }
+}
+
diff --git a/code/HeronLX.jar b/code/HeronLX.jar
index d5352fc..3a64906 100755
Binary files a/code/HeronLX.jar and b/code/HeronLX.jar differ