.k9rc

.k9rc

# YAML configuration file for ruby-processing
# K9_HOME: "$HOME/ruby193 ... /ruby-processing" #windows users may need to set this
PROCESSING_ROOT: "/home/zen/processing/build/linux/work"
#PROCESSING_ROOT: "C:\Java\processing\build\windows\work"   # if you follow PhiLhos suggestion for windoes

SetProcessingRoot.pde

String processingRoot = "enter your processing root here"; // edit this line in the sketch
String done = "Done";
String home, suggestion, separator, root, os;
PFont font;
StringBuilder header = new StringBuilder(200);
void setup() {
  size(500, 200);
  home = System.getProperty("user.home");
  os = System.getProperty("os.name").toLowerCase();
  if (os.indexOf("win") >= 0){
    os = "windows";
  }
  File f = new File(home);
  root = f.getParent();
  separator = System.getProperty("file.separator");
  header.append("# YAML configuration file for ruby-processing\n");
  header.append("# K9_HOME: \"").append(root).append(separator).append("ruby193 ... ").append(separator);
  header.append("ruby-processing\" #windows users may need to set this\n");
  font = createFont("Helvetica", 18);
  suggestion = home + separator + "processing" + separator + "build" + separator + os + separator + "work";
}
void draw() {
  background(200);
  fill(0, 0, 200);
  text("Suggestion:", 35, 28);
  text(suggestion, 35, 56);
  textFont(font, 18);
  fill(255, 0, 0);
  // this adds a blinking cursor after your text, at the expense of redrawing everything every frame
  text(processingRoot+(frameCount/10 % 2 == 0 ? "_" : ""), 35, 100);
}
void keyReleased() {
  if (key != CODED) {
    switch(key) {
    case BACKSPACE:
      processingRoot = processingRoot.substring(0, max(0, processingRoot.length()-1));
      break;
    case ENTER: // save the processing root to the config file
    case RETURN:
      header.append("PROCESSING_ROOT: \"").append(processingRoot).append("\"\n");
      PrintWriter pw = createWriter(home + separator + ".k9rc");
      pw.append(header);
      pw.close();
      processingRoot = done;
      break;
    case ESC:
    case DELETE:
      break;
    default:
      processingRoot += key;
    }
  }
}