From b3548f90171f0be1ebfd7020f38f3d0acec65f8b Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@eclectronics.org>
Date: Thu, 9 Aug 2012 20:14:02 +0100
Subject: initial commit

---
 liveengine/src/main.cpp    |  17 +++++
 liveengine/src/testApp.cpp | 165 +++++++++++++++++++++++++++++++++++++++++++++
 liveengine/src/testApp.h   |  37 ++++++++++
 3 files changed, 219 insertions(+)
 create mode 100644 liveengine/src/main.cpp
 create mode 100755 liveengine/src/testApp.cpp
 create mode 100755 liveengine/src/testApp.h

(limited to 'liveengine/src')

diff --git a/liveengine/src/main.cpp b/liveengine/src/main.cpp
new file mode 100644
index 0000000..f5eaddd
--- /dev/null
+++ b/liveengine/src/main.cpp
@@ -0,0 +1,17 @@
+#include "ofMain.h"
+#include "testApp.h"
+#include "ofAppGlutWindow.h"
+
+//========================================================================
+int main( ){
+
+    ofAppGlutWindow window;
+	ofSetupOpenGL(&window, 400,300, OF_WINDOW);			// <-------- setup the GL context
+	//ofSetupOpenGL(&window, 1024,768, OF_WINDOW);
+
+	// this kicks off the running of my app
+	// can be OF_WINDOW or OF_FULLSCREEN
+	// pass in width and height too:
+	ofRunApp( new testApp());
+
+}
diff --git a/liveengine/src/testApp.cpp b/liveengine/src/testApp.cpp
new file mode 100755
index 0000000..9ecb92f
--- /dev/null
+++ b/liveengine/src/testApp.cpp
@@ -0,0 +1,165 @@
+#include "testApp.h"
+
+
+//--------------------------------------------------------------
+void testApp::setup(){
+    int midiPort=0;
+    midiChannel=0;
+    //numLayers=0;
+    if( !XML.loadFile("settings.xml") ){
+		printf("unable to load settings.xml check data/ folder\n");
+	}else{
+		printf("settings loaded!\n");
+		midiPort=ofToInt(XML.getAttribute("liveEngine", "port", "0")); //default to 0/all
+        midiChannel=ofToInt(XML.getAttribute("liveEngine", "channel", "0"));
+        if (midiChannel) printf("listening on port %d, midi channel %d\n",midiPort,midiChannel);
+        else printf("listening on port %d, all midi channels\n",midiPort);
+         if(XML.pushTag("liveEngine")) {
+             /*
+             numLayers=XML.getNumTags("layer");
+              if(numLayers) {
+                    layers=new globeLayer*[numLayers];
+                     for (int i=0;i<numLayers;i++){
+                         XML.pushTag("layer",i);
+			    string layerType=XML.getAttribute("content", "type", "");
+			    XML.pushTag("content");
+				    float x=ofToFloat(XML.getAttribute("pos", "x", ""));
+				    float y=ofToFloat(XML.getAttribute("pos", "y", ""));
+				    float w=ofToFloat(XML.getAttribute("pos", "w", ""));
+				    float h=ofToFloat(XML.getAttribute("pos", "h", ""));
+				    int midiNote=ofToInt(XML.getAttribute("midi", "note", "0"));
+				    int midiMix=ofToInt(XML.getAttribute("midi", "mix", "0"));
+				    if (layerType=="player") {
+					string fileName=XML.getAttribute("media", "name", "0");
+					layers[i]=new globePlayer(x,y,w,h,midiNote,midiMix,fileName);
+				    }
+				    if (layerType=="grabber") {
+                    bool deInt=ofToInt(XML.getAttribute("grab", "deInt", "0"));
+					layers[i]=new globeGrabber(x,y,w,h,midiNote,midiMix,deInt);
+				    }
+			    XML.popTag();
+                         XML.popTag();
+                    }
+              }
+              */
+         }
+         //if (numLayers==0) printf("no layers loaded!\n");
+	}
+
+    midiIn.listPorts();
+    midiIn.openPort(midiPort);
+    midiIn.addListener(this);
+
+    // to register only to one controller pass the id as first argument
+    // midiIn.addListener(84,this);
+
+    // to debug
+    // midiIn.setVerbose(true);
+   showFPS=false;
+}
+
+//--------------------------------------------------------------
+void testApp::update(){
+	//for (int i=0;i<numLayers;i++) layers[i]->update();
+}
+
+//--------------------------------------------------------------
+void testApp::draw(){
+    ofBackground(0,0,0);
+
+    //for (int i=0;i<numLayers;i++) layers[i]->draw();
+
+   if (showFPS) ofDrawBitmapString(ofToString(ofGetFrameRate(), 2),20,20);
+
+}
+
+//--------------------------------------------------------------
+void testApp::keyPressed  (int key){
+		if(key == 's'){
+			XML.saveFile("settings.xml");
+			printf("settings saved!\n");
+		}
+		if(key == 'f'){
+			toggleFPS();
+		}
+}
+
+//--------------------------------------------------------------
+void testApp::keyReleased(int key){
+
+}
+
+//--------------------------------------------------------------
+void testApp::mouseMoved(int x, int y ){
+
+}
+
+//--------------------------------------------------------------
+void testApp::mouseDragged(int x, int y, int button){
+
+}
+
+//--------------------------------------------------------------
+void testApp::mouseReleased(int x, int y, int button){
+
+
+}
+void testApp::mousePressed(int x, int y, int button) {
+}
+
+//--------------------------------------------------------------
+void testApp::windowResized(int w, int h){
+
+}
+
+//--------------------------------------------------------------
+void testApp::gotMessage(ofMessage msg){
+
+}
+
+//--------------------------------------------------------------
+void testApp::dragEvent(ofDragInfo dragInfo){
+
+}
+
+void testApp::toggleFPS(){
+	showFPS=!showFPS;
+}
+
+void testApp::newMidiMessage(ofxMidiEventArgs& eventArgs){
+
+    //newMessage(eventArgs.port, eventArgs.channel, eventArgs.byteTwo, eventArgs.timestamp);
+
+//byteOne : message type
+
+    /*
+    int 	port;
+	int		channel;
+	int 	status;
+	int 	byteOne;
+	int 	byteTwo;
+	double 	timestamp;
+	*/
+
+    //printf("%d %d %d %d %d\n",eventArgs.port,eventArgs.channel,eventArgs.status,eventArgs.byteOne,eventArgs.byteTwo);
+
+    bool noteOn; //this old thing!
+
+    if ((midiChannel==0)||(eventArgs.channel==midiChannel)) {
+        switch(eventArgs.status) {
+            case 144: //noteon-off
+                noteOn=(eventArgs.byteTwo==0?false:true);
+                //for (int i=0;i<numLayers;i++){
+                //    if (layers[i]->note==eventArgs.byteOne) layers[i]->setActive(noteOn);
+                //}
+                printf("note: %i %i\n",eventArgs.byteOne,eventArgs.byteTwo);
+                break;
+            case 176: //control change
+                //for (int i=0;i<numLayers;i++){
+                //    if (layers[i]->mix==eventArgs.byteOne) layers[i]->setMixAmt(((float)eventArgs.byteTwo)/127.0f);
+                //}
+                printf("cc: %i %i\ n",eventArgs.byteOne,eventArgs.byteTwo);
+        }
+    }
+}
+
diff --git a/liveengine/src/testApp.h b/liveengine/src/testApp.h
new file mode 100755
index 0000000..9b07764
--- /dev/null
+++ b/liveengine/src/testApp.h
@@ -0,0 +1,37 @@
+#pragma once
+
+#include "ofMain.h"
+#include "ofxXmlSettings.h"
+
+#define OF_ADDON_USING_OFXMIDIIN
+
+#include "ofxMidi.h"
+
+class testApp : public ofBaseApp, public ofxMidiListener{
+
+	public:
+
+		void setup();
+		void update();
+		void draw();
+
+		void keyPressed(int key);
+		void keyReleased(int key);
+		void mouseMoved(int x, int y );
+		void mouseDragged(int x, int y, int button);
+		void mousePressed(int x, int y, int button);
+		void mouseReleased(int x, int y, int button);
+		void windowResized(int w, int h);
+		void dragEvent(ofDragInfo dragInfo);
+		void gotMessage(ofMessage msg);
+
+		void toggleFPS();
+		bool showFPS;
+
+		ofxXmlSettings XML;
+
+		int midiChannel;
+		ofxMidiIn	midiIn;
+		void newMidiMessage(ofxMidiEventArgs& eventArgs);
+};
+
-- 
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