示例#1
0
  public void exceptionEvent(ExceptionEvent event) {
    ObjectReference or = event.exception();
    ReferenceType rt = or.referenceType();
    String exceptionName = rt.name();
    // Field messageField = Throwable.class.getField("detailMessage");
    Field messageField = rt.fieldByName("detailMessage");
    //    System.out.println("field " + messageField);
    Value messageValue = or.getValue(messageField);
    //    System.out.println("mess val " + messageValue);

    // "java.lang.ArrayIndexOutOfBoundsException"
    int last = exceptionName.lastIndexOf('.');
    String message = exceptionName.substring(last + 1);
    if (messageValue != null) {
      String messageStr = messageValue.toString();
      if (messageStr.startsWith("\"")) {
        messageStr = messageStr.substring(1, messageStr.length() - 1);
      }
      message += ": " + messageStr;
    }
    //    System.out.println("mess type " + messageValue.type());
    // StringReference messageReference = (StringReference) messageValue.type();

    // First just report the exception and its placement
    reportException(message, or, event.thread());
    // Then try to pretty it up with a better message
    handleCommonErrors(exceptionName, message, listener);

    if (editor != null) {
      editor.deactivateRun();
    }
  }
示例#2
0
  // made synchronized for 0087
  // attempted to remove synchronized for 0136 to fix bug #775 (no luck tho)
  // http://dev.processing.org/bugs/show_bug.cgi?id=775
  public synchronized void message(String s) {
    //    System.out.println("M" + s.length() + ":" + s.trim()); // + "MMM" + s.length());

    // this eats the CRLFs on the lines.. oops.. do it later
    // if (s.trim().length() == 0) return;

    // this is PApplet sending a message (via System.out.println)
    // that signals that the applet has been quit.
    if (s.indexOf(PApplet.EXTERNAL_STOP) == 0) {
      // System.out.println("external: quit");
      if (editor != null) {
        //        editor.internalCloseRunner();  // [091124]
        //        editor.handleStop();  // prior to 0192
        editor.internalCloseRunner(); // 0192
      }
      return;
    }

    // this is the PApplet sending us a message that the applet
    // is being moved to a new window location
    if (s.indexOf(PApplet.EXTERNAL_MOVE) == 0) {
      String nums = s.substring(s.indexOf(' ') + 1).trim();
      int space = nums.indexOf(' ');
      int left = Integer.parseInt(nums.substring(0, space));
      int top = Integer.parseInt(nums.substring(space + 1));
      // this is only fired when connected to an editor
      editor.setSketchLocation(new Point(left, top));
      // System.out.println("external: move to " + left + " " + top);
      return;
    }

    // these are used for debugging, in case there are concerns
    // that some errors aren't coming through properly
    //    if (s.length() > 2) {
    //      System.err.println(newMessage);
    //      System.err.println("message " + s.length() + ":" + s);
    //    }

    // always shove out the message, since it might not fall under
    // the same setup as we're expecting
    System.err.print(s);
    // System.err.println("[" + s.length() + "] " + s);
    System.err.flush();
  }
示例#3
0
  public Runner(JavaBuild build, RunnerListener listener) throws SketchException {
    this.listener = listener;
    //    this.sketch = sketch;
    this.build = build;

    if (listener instanceof Editor) {
      this.editor = (Editor) listener;
      sketchErr = editor.getConsole().getErr();
      sketchOut = editor.getConsole().getOut();
    } else {
      sketchErr = System.err;
      sketchOut = System.out;
    }

    // Make sure all the imported libraries will actually run with this setup.
    int bits = Base.getNativeBits();
    for (Library library : build.getImportedLibraries()) {
      if (!library.supportsArch(PApplet.platform, bits)) {
        sketchErr.println(library.getName() + " does not run in " + bits + "-bit mode.");
        int opposite = (bits == 32) ? 64 : 32;
        if (Base.isMacOS()) {
          // if (library.supportsArch(PConstants.MACOSX, opposite)) {  // should always be true
          throw new SketchException(
              "To use "
                  + library.getName()
                  + ", "
                  + "switch to "
                  + opposite
                  + "-bit mode in Preferences.");
          // }
        } else {
          throw new SketchException(
              library.getName()
                  + " is only compatible "
                  + "with the  "
                  + opposite
                  + "-bit download of Processing.");
          // throw new SketchException(library.getName() + " does not run in " + bits + "-bit
          // mode.");
          // "To use this library, switch to 32-bit mode in Preferences." (OS X)
          //  "To use this library, you must use the 32-bit version of Processing."
        }
      }
    }
  }
示例#4
0
  /**
   * Generate the trace. Enable events, start thread to display events, start threads to forward
   * remote error and output streams, resume the remote VM, wait for the final event, and shutdown.
   */
  protected void generateTrace() {
    // vm.setDebugTraceMode(debugTraceMode);
    //    vm.setDebugTraceMode(VirtualMachine.TRACE_ALL);
    //    vm.setDebugTraceMode(VirtualMachine.TRACE_NONE);  // formerly, seems to have no effect

    // For internal debugging
    PrintWriter writer = null;

    // Calling this seems to set something internally to make the
    // Eclipse JDI wake up. Without it, an ObjectCollectedException
    // is thrown on excReq.enable(). No idea why this works,
    // but at least exception handling has returned. (Suspect that it may
    // block until all or at least some threads are available, meaning
    // that the app has launched and we have legit objects to talk to).
    vm.allThreads();
    // The bug may not have been noticed because the test suite waits for
    // a thread to be available, and queries it by calling allThreads().
    // See org.eclipse.debug.jdi.tests.AbstractJDITest for the example.

    EventRequestManager mgr = vm.eventRequestManager();
    // get only the uncaught exceptions
    ExceptionRequest excReq = mgr.createExceptionRequest(null, false, true);
    //    System.out.println(excReq);
    // this version reports all exceptions, caught or uncaught
    //  ExceptionRequest excReq = mgr.createExceptionRequest(null, true, true);
    // suspend so we can step
    excReq.setSuspendPolicy(EventRequest.SUSPEND_ALL);
    //    excReq.setSuspendPolicy(EventRequest.SUSPEND_EVENT_THREAD);
    //    excReq.setSuspendPolicy(EventRequest.SUSPEND_NONE);  // another option?
    excReq.enable();

    Thread eventThread =
        new Thread() {
          public void run() {
            try {
              boolean connected = true;
              while (connected) {
                EventQueue eventQueue = vm.eventQueue();
                // remove() blocks until event(s) available
                EventSet eventSet = eventQueue.remove();
                //            listener.vmEvent(eventSet);

                for (Event event : eventSet) {
                  //              System.out.println("EventThread.handleEvent -> " + event);
                  if (event instanceof VMStartEvent) {
                    vm.resume();
                  } else if (event instanceof ExceptionEvent) {
                    //                for (ThreadReference thread : vm.allThreads()) {
                    //                  System.out.println("thread : " + thread);
                    ////                  thread.suspend();
                    //                }
                    exceptionEvent((ExceptionEvent) event);
                  } else if (event instanceof VMDisconnectEvent) {
                    connected = false;
                  }
                }
              }
              //        } catch (VMDisconnectedException e) {
              //          Logger.getLogger(VMEventReader.class.getName()).log(Level.INFO,
              // "VMEventReader quit on VM disconnect");
            } catch (Exception e) {
              System.err.println("crashed in event thread due to " + e.getMessage());
              //          Logger.getLogger(VMEventReader.class.getName()).log(Level.SEVERE,
              // "VMEventReader quit", e);
              e.printStackTrace();
            }
          }
        };
    eventThread.start();

    errThread = new MessageSiphon(process.getErrorStream(), this).getThread();

    outThread = new StreamRedirectThread("JVM stdout Reader", process.getInputStream(), System.out);
    errThread.start();
    outThread.start();

    // Shutdown begins when event thread terminates
    try {
      if (eventThread != null) eventThread.join(); // is this the problem?

      //      System.out.println("in here");
      // Bug #852 tracked to this next line in the code.
      // http://dev.processing.org/bugs/show_bug.cgi?id=852
      errThread.join(); // Make sure output is forwarded
      //      System.out.println("and then");
      outThread.join(); // before we exit
      //      System.out.println("finished join for errThread and outThread");

      // At this point, disable the run button.
      // This happens when the sketch is exited by hitting ESC,
      // or the user manually closes the sketch window.
      // TODO this should be handled better, should it not?
      if (editor != null) {
        editor.deactivateRun();
      }
    } catch (InterruptedException exc) {
      // we don't interrupt
    }
    // System.out.println("and leaving");
    if (writer != null) writer.close();
  }
示例#5
0
  protected String[] getSketchParams(boolean presenting) {
    ArrayList<String> params = new ArrayList<String>();

    // It's dangerous to add your own main() to your code,
    // but if you've done it, we'll respect your right to hang yourself.
    // http://processing.org/bugs/bugzilla/1446.html
    if (build.getFoundMain()) {
      params.add(build.getSketchClassName());

    } else {
      params.add("processing.core.PApplet");

      // get the stored device index (starts at 0)
      int runDisplay = Preferences.getInteger("run.display");

      // If there was a saved location (this guy has been run more than once)
      // then the location will be set to the last position of the sketch window.
      // This will be passed to the PApplet runner using something like
      // --location=30,20
      // Otherwise, the editor location will be passed, and the applet will
      // figure out where to place itself based on the editor location.
      // --editor-location=150,20
      if (editor != null) { // if running processing-cmd, don't do placement
        GraphicsDevice editorDevice = editor.getGraphicsConfiguration().getDevice();
        GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
        GraphicsDevice[] devices = ge.getScreenDevices();

        // Make sure the display set in Preferences actually exists
        GraphicsDevice runDevice = editorDevice;
        if (runDisplay >= 0 && runDisplay < devices.length) {
          runDevice = devices[runDisplay];
        } else {
          runDevice = editorDevice;
          for (int i = 0; i < devices.length; i++) {
            if (devices[i] == runDevice) {
              runDisplay = i;
              break;
              // Don't set the pref, might be a temporary thing. Users can
              // open/close Preferences to reset the device themselves.
              //              Preferences.setInteger("run.display", runDisplay);
            }
          }
        }

        Point windowLocation = editor.getSketchLocation();
        //        if (windowLocation != null) {
        //          // could check to make sure the sketch location is on the device
        //          // that's specified in Preferences, but that's going to be annoying
        //          // if you move a sketch to another window, then it keeps jumping
        //          // back to the specified window.
        ////          Rectangle screenRect =
        ////            runDevice.getDefaultConfiguration().getBounds();
        //        }
        if (windowLocation == null) {
          if (editorDevice == runDevice) {
            // If sketches are to be shown on the same display as the editor,
            // provide the editor location so the sketch's main() can place it.
            Point editorLocation = editor.getLocation();
            params.add(
                PApplet.ARGS_EDITOR_LOCATION + "=" + editorLocation.x + "," + editorLocation.y);
          } else {
            // The sketch's main() will set a location centered on the new
            // display. It has to happen in main() because the width/height
            // of the sketch are not known here.
            //             Set a location centered on the other display
            //            Rectangle screenRect =
            //              runDevice.getDefaultConfiguration().getBounds();
            //            int runX =
            //            params.add(PApplet.ARGS_LOCATION + "=" + runX + "," + runY);
          }
        } else {
          params.add(PApplet.ARGS_LOCATION + "=" + windowLocation.x + "," + windowLocation.y);
        }
        params.add(PApplet.ARGS_EXTERNAL);
      }

      params.add(PApplet.ARGS_DISPLAY + "=" + runDisplay);

      if (presenting) {
        params.add(PApplet.ARGS_FULL_SCREEN);
        //        if (Preferences.getBoolean("run.present.exclusive")) {
        //          params.add(PApplet.ARGS_EXCLUSIVE);
        //        }
        params.add(PApplet.ARGS_STOP_COLOR + "=" + Preferences.get("run.present.stop.color"));
        params.add(PApplet.ARGS_BGCOLOR + "=" + Preferences.get("run.present.bgcolor"));
      }

      params.add(build.getSketchClassName());
      params.add(PApplet.ARGS_SKETCH_FOLDER + "=" + build.getSketchPath());
      // Adding sketch path in the end coz it's likely to
      // contain spaces and things go wrong on UNIX systems.
    }

    //    String outgoing[] = new String[params.size()];
    //    params.toArray(outgoing);
    //    return outgoing;
    return params.toArray(new String[0]);
  }
示例#6
0
  protected String[] getSketchParams(boolean presenting) {
    ArrayList<String> params = new ArrayList<String>();

    // It's dangerous to add your own main() to your code,
    // but if you've done it, we'll respect your right to hang yourself.
    // http://processing.org/bugs/bugzilla/1446.html
    if (build.getFoundMain()) {
      params.add(build.getSketchClassName());

    } else {
      params.add("processing.core.PApplet");

      // get the stored device index (starts at 1)
      int runDisplay = Preferences.getInteger("run.display");

      // If there was a saved location (this guy has been run more than once)
      // then the location will be set to the last position of the sketch window.
      // This will be passed to the PApplet runner using something like
      // --location=30,20
      // Otherwise, the editor location will be passed, and the applet will
      // figure out where to place itself based on the editor location.
      // --editor-location=150,20
      if (editor != null) { // if running processing-cmd, don't do placement
        GraphicsDevice editorDevice = editor.getGraphicsConfiguration().getDevice();
        GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
        GraphicsDevice[] devices = ge.getScreenDevices();

        // Make sure the display set in Preferences actually exists
        GraphicsDevice runDevice = editorDevice;
        if (runDisplay > 0 && runDisplay <= devices.length) {
          runDevice = devices[runDisplay - 1];
        } else {
          // If a bad display is selected, use the same display as the editor
          if (runDisplay > 0) { // don't complain about -1 or 0
            System.err.println("Display " + runDisplay + " not available.");
          }
          runDevice = editorDevice;
          for (int i = 0; i < devices.length; i++) {
            if (devices[i] == runDevice) {
              // Wasn't setting the pref to avoid screwing things up with
              // something temporary. But not setting it makes debugging one's
              // setup just too damn weird, so changing that behavior.
              runDisplay = i + 1;
              System.err.println(
                  "Setting 'Run Sketches on Display' preference to display " + runDisplay);
              Preferences.setInteger("run.display", runDisplay);
              break;
            }
          }
        }

        Point windowLocation = editor.getSketchLocation();
        //        if (windowLocation != null) {
        //          // could check to make sure the sketch location is on the device
        //          // that's specified in Preferences, but that's going to be annoying
        //          // if you move a sketch to another window, then it keeps jumping
        //          // back to the specified window.
        ////          Rectangle screenRect =
        ////            runDevice.getDefaultConfiguration().getBounds();
        //        }
        if (windowLocation == null) {
          if (editorDevice == runDevice) {
            // If sketches are to be shown on the same display as the editor,
            // provide the editor location so the sketch's main() can place it.
            Point editorLocation = editor.getLocation();
            params.add(
                PApplet.ARGS_EDITOR_LOCATION + "=" + editorLocation.x + "," + editorLocation.y);
          } else {
            // The sketch's main() will set a location centered on the new
            // display. It has to happen in main() because the width/height
            // of the sketch are not known here.
            //             Set a location centered on the other display
            //            Rectangle screenRect =
            //              runDevice.getDefaultConfiguration().getBounds();
            //            int runX =
            //            params.add(PApplet.ARGS_LOCATION + "=" + runX + "," + runY);
          }
        } else {
          params.add(PApplet.ARGS_LOCATION + "=" + windowLocation.x + "," + windowLocation.y);
        }
        params.add(PApplet.ARGS_EXTERNAL);
      }

      params.add(PApplet.ARGS_DISPLAY + "=" + runDisplay);

      if (presenting) {
        params.add(PApplet.ARGS_PRESENT);
        //        if (Preferences.getBoolean("run.present.exclusive")) {
        //          params.add(PApplet.ARGS_EXCLUSIVE);
        //        }
        params.add(PApplet.ARGS_STOP_COLOR + "=" + Preferences.get("run.present.stop.color"));
        params.add(PApplet.ARGS_WINDOW_COLOR + "=" + Preferences.get("run.present.bgcolor"));
      }

      // There was a PDE X hack that put this after the class name, but it was
      // removed for 3.0a6 because it would break the args passed to sketches.
      params.add(PApplet.ARGS_SKETCH_FOLDER + "=" + build.getSketchPath());

      params.add(build.getSketchClassName());
    }

    //    String outgoing[] = new String[params.size()];
    //    params.toArray(outgoing);
    //    return outgoing;
    return params.toArray(new String[0]);
  }