示例#1
0
  public Container CreateContentPane() {
    // Create the content-pane-to-be.
    JPanel contentPane = new JPanel(new BorderLayout());
    contentPane.setOpaque(true);

    // the log panel
    log = new JTextPane();
    log.setEditable(false);
    log.setBackground(Color.BLACK);
    logPane = new JScrollPane(log);
    kit = new HTMLEditorKit();
    doc = new HTMLDocument();
    log.setEditorKit(kit);
    log.setDocument(doc);
    DefaultCaret c = (DefaultCaret) log.getCaret();
    c.setUpdatePolicy(DefaultCaret.ALWAYS_UPDATE);
    ClearLog();

    // the preview panel
    previewPane = new DrawPanel();
    previewPane.setPaperSize(paper_top, paper_bottom, paper_left, paper_right);

    // status bar
    statusBar = new StatusBar();
    Font f = statusBar.getFont();
    statusBar.setFont(f.deriveFont(Font.BOLD, 15));
    Dimension d = statusBar.getMinimumSize();
    d.setSize(d.getWidth(), d.getHeight() + 30);
    statusBar.setMinimumSize(d);

    // layout
    Splitter split = new Splitter(JSplitPane.VERTICAL_SPLIT);
    split.add(previewPane);
    split.add(logPane);
    split.setDividerSize(8);

    contentPane.add(statusBar, BorderLayout.SOUTH);
    contentPane.add(split, BorderLayout.CENTER);

    // open the file
    if (recentFiles[0].length() > 0) {
      OpenFileOnDemand(recentFiles[0]);
    }

    // connect to the last port
    ListSerialPorts();
    if (Arrays.asList(portsDetected).contains(recentPort)) {
      OpenPort(recentPort);
    }

    return contentPane;
  }
示例#2
0
  // User has asked that a file be opened.
  public void OpenFileOnDemand(String filename) {
    Log("<font color='green'>Opening file " + recentFiles[0] + "...</font>\n");

    String ext = filename.substring(filename.lastIndexOf('.'));
    if (!ext.equalsIgnoreCase(".ngc")) {
      LoadImage(filename);
    } else {
      LoadGCode(filename);
    }

    statusBar.Clear();
  }
示例#3
0
  // Take the next line from the file and send it to the robot, if permitted.
  public void SendFileCommand() {
    if (running == false
        || paused == true
        || fileOpened == false
        || portConfirmed == false
        || linesProcessed >= linesTotal) return;

    String line;
    do {
      // are there any more commands?
      line = gcode.get((int) linesProcessed++).trim();
      previewPane.setLinesProcessed(linesProcessed);
      statusBar.SetProgress(linesProcessed, linesTotal);
      // loop until we find a line that gets sent to the robot, at which point we'll
      // pause for the robot to respond.  Also stop at end of file.
    } while (ProcessLine(line) && linesProcessed < linesTotal);

    if (linesProcessed == linesTotal) {
      // end of file
      Halt();
    }
  }
示例#4
0
  // The user has done something.  respond to it.
  public void actionPerformed(ActionEvent e) {
    Object subject = e.getSource();

    if (subject == buttonZoomIn) {
      previewPane.ZoomIn();
      return;
    }
    if (subject == buttonZoomOut) {
      previewPane.ZoomOut();
      return;
    }
    if (subject == buttonOpenFile) {
      OpenFileDialog();
      return;
    }

    if (subject == buttonStart) {
      if (fileOpened) {
        paused = false;
        running = true;
        UpdateMenuBar();
        linesProcessed = 0;
        previewPane.setRunning(running);
        previewPane.setLinesProcessed(linesProcessed);
        statusBar.Start();
        SendFileCommand();
      }
      return;
    }
    if (subject == buttonPause) {
      if (running) {
        if (paused == true) {
          buttonPause.setText("Pause");
          paused = false;
          // @TODO: if the robot is not ready to unpause, this might fail and the program would
          // appear to hang.
          SendFileCommand();
        } else {
          buttonPause.setText("Unpause");
          paused = true;
        }
      }
      return;
    }
    if (subject == buttonDrive) {
      Drive();
      return;
    }
    if (subject == buttonHalt) {
      Halt();
      return;
    }
    if (subject == buttonRescan) {
      ListSerialPorts();
      UpdateMenuBar();
      return;
    }
    if (subject == buttonConfig) {
      UpdateConfig();
      return;
    }
    if (subject == buttonJogMotors) {
      JogMotors();
      return;
    }
    if (subject == buttonAbout) {
      JOptionPane.showMessageDialog(
          null,
          "Created by Dan Royer ([email protected]).\n\n"
              + "Find out more at http://www.marginallyclever.com/\n"
              + "Get the latest version and read the documentation online @ http://github.com/i-make-robots/DrawBot/");
      return;
    }
    if (subject == buttonCheckForUpdate) {
      CheckForUpdate();
      return;
    }
    if (subject == buttonExit) {
      System.exit(0); // @TODO: be more graceful?
      return;
    }

    int i;
    for (i = 0; i < 10; ++i) {
      if (subject == buttonRecent[i]) {
        OpenFileOnDemand(recentFiles[i]);
        return;
      }
    }

    for (i = 0; i < portsDetected.length; ++i) {
      if (subject == buttonPorts[i]) {
        OpenPort(portsDetected[i]);
        return;
      }
    }
  }
示例#5
0
  void EstimateDrawTime() {
    int i, j;

    float drawScale = 1.0f;
    double px = 0, py = 0, pz = 0;
    float feed_rate = 1.0f;

    estimated_time = 0;
    float estimated_length = 0;
    int estimate_count = 0;

    for (i = 0; i < gcode.size(); ++i) {
      String line = gcode.get(i);
      String[] pieces = line.split(";");
      if (pieces.length == 0) continue;

      String[] tokens = pieces[0].split("\\s");
      if (tokens.length == 0) continue;

      for (j = 0; j < tokens.length; ++j) {
        if (tokens[j].equals("G20")) drawScale = 0.393700787f;
        if (tokens[j].equals("G21")) drawScale = 0.1f;
        if (tokens[j].startsWith("F")) {
          feed_rate = Float.valueOf(tokens[j].substring(1)) * drawScale;
          Log("<span style='color:green'>feed rate=" + feed_rate + "</span>\n");
          feed_rate *= 1;
        }
      }

      double x = px;
      double y = py;
      double z = pz;
      double ai = px;
      double aj = py;
      for (j = 1; j < tokens.length; ++j) {
        if (tokens[j].startsWith("X")) x = Float.valueOf(tokens[j].substring(1)) * drawScale;
        if (tokens[j].startsWith("Y")) y = Float.valueOf(tokens[j].substring(1)) * drawScale;
        if (tokens[j].startsWith("Z")) z = Float.valueOf(tokens[j].substring(1)) * drawScale;
        if (tokens[j].startsWith("I")) ai = px + Float.valueOf(tokens[j].substring(1)) * drawScale;
        if (tokens[j].startsWith("J")) aj = py + Float.valueOf(tokens[j].substring(1)) * drawScale;
      }

      if (tokens[0].equals("G00")
          || tokens[0].equals("G0")
          || tokens[0].equals("G01")
          || tokens[0].equals("G1")) {
        // draw a line
        double ddx = x - px;
        double ddy = y - py;
        double dd = Math.sqrt(ddx * ddx + ddy * ddy);
        estimated_time += dd / feed_rate;
        estimated_length += dd;
        ++estimate_count;
        px = x;
        py = y;
        pz = z;
      } else if (tokens[0].equals("G02")
          || tokens[0].equals("G2")
          || tokens[0].equals("G03")
          || tokens[0].equals("G3")) {
        // draw an arc
        int dir = (tokens[0].equals("G02") || tokens[0].equals("G2")) ? -1 : 1;
        double dx = px - ai;
        double dy = py - aj;
        double radius = Math.sqrt(dx * dx + dy * dy);

        // find angle of arc (sweep)
        double angle1 = atan3(dy, dx);
        double angle2 = atan3(y - aj, x - ai);
        double theta = angle2 - angle1;

        if (dir > 0 && theta < 0) angle2 += 2.0 * Math.PI;
        else if (dir < 0 && theta > 0) angle1 += 2.0 * Math.PI;

        theta = Math.abs(angle2 - angle1);

        // Draw the arc from a lot of little line segments.
        for (int k = 0; k <= theta * DrawPanel.STEPS_PER_DEGREE; ++k) {
          double angle3 =
              (angle2 - angle1) * ((double) k / (theta * DrawPanel.STEPS_PER_DEGREE)) + angle1;
          float nx = (float) (ai + Math.cos(angle3) * radius);
          float ny = (float) (aj + Math.sin(angle3) * radius);

          double ddx = nx - px;
          double ddy = ny - py;
          double dd = Math.sqrt(ddx * ddx + ddy * ddy);
          estimated_time += dd / feed_rate;
          estimated_length += dd;
          ++estimate_count;
          px = nx;
          py = ny;
        }
        double ddx = x - px;
        double ddy = y - py;
        double dd = Math.sqrt(ddx * ddx + ddy * ddy);
        estimated_time += dd / feed_rate;
        estimated_length += dd;
        ++estimate_count;
        px = x;
        py = y;
        pz = z;
      }
    } // for ( each instruction )
    estimated_time += estimate_count * 0.007617845117845f;

    Log(
        "<font color='green'>"
            + estimate_count
            + " line segments.\n"
            + estimated_length
            + "cm of line.\n"
            + "Estimated "
            + statusBar.formatTime((long) (estimated_time * 10000))
            + "s to draw.</font>\n");
  }