plugin architecture

1 files changed, 60 insertions, 4 deletions

diff --git a/gui/src/ofApp.h b/gui/src/ofApp.h
index 4d766e9..ddc54d7 100644
--- a/gui/src/ofApp.h
+++ b/gui/src/ofApp.h
@@ -43,6 +43,9 @@ class chaosPanel : public ofxPanel {
 		ofRegisterKeyEvents(this, defaultEventsPriority);
 	}
 	bool isSelected;
+	ofParameter<bool> active;
+    ofParameter<float> amount;
+    ofParameter<float> scale; //?per plugin??
 	bool mouseMoved(ofMouseEventArgs & args){
 		if (args.x>getPosition().x&&
 			args.x-getPosition().x<getWidth()&&
@@ -82,12 +85,66 @@ class chaosPanel : public ofxPanel {
 	bool keyReleased(ofKeyEventArgs & args){
 		//required in order to call ofRegisterKeyEvents
 	}
+	//this is a bit tangled
+	/*
+	audioplotter stores drawings that it extracts from audio
+	chaosloader manages a set of plugins that affect polylines
+	audio plotter calls chaosloader a set of lines and it affects them
+	chaosloader should own it's own params (use,scale,amount)
+	should expose compute(vector polyline)
+
+	so we could have 
+
+	audio source
+	<>
+	transformer
+	<>
+	chaos
+	<>
+	drawing
+	
+	*/
+
+	int shown=0;
+
 	void update_sliders(){
-		//delete sliders
+		clear();
+		add(plugin_label.setup(chaosloader.name));
+    	add(active.set("use",false));
+    	add(amount.set("amount", 0.0f, -0.1f, 0.1f));
+    	add(scale.set("scale", 100.0f, 1.0f, 1000.0f));
+		//delete variable sliders, is this even possible?
+
 		//get number of params
-		//create sliders with stored values, names
+		//create sliders with stored values
+		//how to ignore the nx & ny params? I think nx & ny can be moved to the end
+		//I think nx & ny (or value) can be removed and use ov[0] & ov[1] / ov[0]
+		//add(plotter.chaos_a.set("a", 0.85f, 0.0f, 10.0f));
+	    //add(plotter.chaos_b.set("b", 0.9f, 0.0f, 10.0f));
+	    //add(plotter.chaos_k.set("k", 0.4f, 0.0f, 10.0f));
+	    //add(plotter.chaos_p.set("p", 7.7f, 0.0f, 10.0f));
+
+	    //can the float sliders be dynamically generated?
+	    //get the number of parameters in the selected plugin - iv.size()
+	    //create the parameters when the object is initialised
+	    //when switching to the plugin, add sliders for the parameters
+	    //if we reorder the params will the plugns function the same?
+
+	    int size=chaosloader.get().params.size();
+
+	    if (shown!=size) {
+	    	ofLog()<<size<<" items";
+	    	shown=size;
+	    }
+
+	    for (auto p:chaosloader.get().params){
+	    	add(p);
+	    }
 	}
+private: 
 	Chaos chaosloader;
+	ofxLabel plugin_label;
+    ofParameter<string> plugin_name;
 
 };
 
@@ -185,8 +242,7 @@ class ofApp: public ofBaseApp, public ofxMidiListener {
         //======== chaos gui
 
         chaosPanel chaosgui;
-        ofxLabel plugin_label;
-        ofParameter<string> plugin_name;
+
 
         // best architecture for the chaos plugin?
         // how to use it on an arbitrary set of data