openFrameworks drag and drop folder to generate project

main.cpp

#include "ofMain.h"

string pgPath = "../../../apps/projectGenerator/commandLine/bin/projectGenerator";

string command = "";

class ofApp : public ofBaseApp{
public:
	void setup() {
		ofSetWindowPosition(60, 60);
		ofSetFrameRate(10);
	}

	void draw(){
		//ofBackground(230,0,120,255);
		ofBackground(80,0,230,255);
		ofSetColor(255);
		ofDrawBitmapString("Drag and drop\nproject file here\n\n0.10", 30, 40);
	}
	
	
	void keyPressed(int key) {
		//cout << "keyPressed" << endl;
		if (key == 'n') {
			newProj();
		}
		
		if (key == 'r') {
			if (command != "") {
				cout << "command again" << endl;
				ofSystem(command);
			}
		}
	}
	void mousePressed() {
		//newProj();
	}
	
	void newProj() {
		cout << "mousePressed" << endl;
		string newProject = ofSystemTextBoxDialog("New Project Name?", "");
		if (newProject != "") {
			string c = "cd /Volumes/tool/of_v0.10.0_osx_release/apps/projectGenerator/commandLine/bin/; ./projectGenerator -o\"../../../../\" -a\"ofxXmlSettings, ofxDmtrUI3\" ../../../../apps/myApps/" + newProject;
			ofSystem(c);
		}
	}

	void dragEvent(ofDragInfo info) {
		if( info.files.size() > 0 ){
			string dir = info.files[0];
			string f = dir + "/addons.make";
			if (ofFile::doesFileExist(f)) {
				command = "cd " + dir + "; "+pgPath+" -o\"../../../\" -t\"vscode\" .";
				cout << command << endl;
				ofSystem(command);
			}
		}
	}
};
	
int main( ){
	ofSetupOpenGL(220,140,OF_WINDOW);			// <-------- setup the GL context
	ofRunApp(new ofApp());
}