Package de.sciss.eisenkraut.net

Examples of de.sciss.eisenkraut.net.SuperColliderPlayer$Context


  {
    if( !EventQueue.isDispatchThread() ) throw new IllegalMonitorStateException();
   
    final DocumentHandler  dh      = AbstractApplication.getApplication().getDocumentHandler();
    Document        doc;
    SuperColliderPlayer    p;
   
    lmm.clearTaskSyncs();
   
    for( int i = 0; i < dh.getDocumentCount(); i++ ) {
      doc = dh.getDocument( i );
      if( doc instanceof Session ) {
        p  = superCollider.getPlayerForDocument( (Session) doc );
        if( p != null ) {
          lmm.addTaskSync( p.getOutputSync() );
          mapPlayers.put( doc, p );
        }
      }
    }
  }
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  public void documentAdded( de.sciss.app.DocumentEvent e )
  {
    if( e.getDocument() instanceof Session ) {
      final Session        doc = (Session) e.getDocument();
      final SuperColliderPlayer  p  = superCollider.getPlayerForDocument( doc );
      if( (p != null) && !mapPlayers.containsKey( doc )) {
        lmm.addTaskSync( p.getOutputSync() );
        mapPlayers.put( doc, p );
      }
    }
  }
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    }
  }

  public void documentRemoved( de.sciss.app.DocumentEvent e )
  {
    final SuperColliderPlayer p  = (SuperColliderPlayer) mapPlayers.remove( e.getDocument() );
    if( p != null ) {
      lmm.removeTaskSync( p.getOutputSync() );
    }
  }
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            throw new InvokerException(ioe.getMessage(), ioe.getCause());
        } catch (XMLStreamException xse) {
            throw new InvokerException(xse.getMessage(), xse.getCause());
        }
        executor = new SCXMLExecutor(evaluator, new SimpleDispatcher(), new SimpleErrorReporter());
        Context rootCtx = evaluator.newContext(null);
        for (Map.Entry<String, Object> entry : params.entrySet()) {
            rootCtx.setLocal(entry.getKey(), entry.getValue());
        }
        executor.setRootContext(rootCtx);
        try {
            executor.setStateMachine(scxml);
        }
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     * {@inheritDoc}
     */
    @Override
    public Set<Entry<String, Object>> entrySet() {
        Set<Entry<String, Object>> entrySet = new HashSet<Entry<String, Object>>();
        Context current = leaf;
        while (current != null) {
            entrySet.addAll(current.getVars().entrySet());
            current = current.getParent();
        }
        return entrySet;
    }
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     * {@inheritDoc}
     */
    @Override
    public Object get(final Object key) {
        if (key != null) {
            Context current = leaf;
            while (current != null) {
                if (current.getVars().containsKey(key.toString())) {
                    return current.getVars().get(key);
                }
                current = current.getParent();
            }
        }
        return null;
    }
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    /**
     * {@inheritDoc}
     */
    @Override
    public void execute(ActionExecutionContext exctx) throws ModelException, SCXMLExpressionException {
        Context ctx = exctx.getContext(getParentEnterableState());
        Evaluator eval = exctx.getEvaluator();
        ctx.setLocal(getNamespacesKey(), getNamespaces());
        exctx.getAppLog().info(label + ": " + String.valueOf(eval.eval(ctx, expr)));
        ctx.setLocal(getNamespacesKey(), null);
    }
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    /**
     * {@inheritDoc}
     */
    @Override
    public void execute(ActionExecutionContext exctx) throws ModelException, SCXMLExpressionException {
        Context ctx = exctx.getContext(getParentEnterableState());
        Evaluator eval = exctx.getEvaluator();
        ctx.setLocal(getNamespacesKey(), getNamespaces());
        Object varObj = eval.eval(ctx, expr);
        ctx.setLocal(getNamespacesKey(), null);
        ctx.setLocal(name, varObj);
        if (exctx.getAppLog().isDebugEnabled()) {
            exctx.getAppLog().debug("<var>: Defined variable '" + name
                + "' with initial value '" + String.valueOf(varObj) + "'");
        }
        TriggerEvent ev = new TriggerEvent(name + ".change", TriggerEvent.CHANGE_EVENT);
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    /**
     * {@inheritDoc}
     */
    @Override
    public void execute(ActionExecutionContext exctx) throws ModelException, SCXMLExpressionException {
        Context ctx = exctx.getContext(getParentEnterableState());
        Evaluator eval = exctx.getEvaluator();
        ctx.setLocal(getNamespacesKey(), getNamespaces());
        try {
            Object arrayObject = eval.eval(ctx,array);
            if (arrayObject != null && (arrayObject instanceof Iterable || arrayObject.getClass().isArray())) {
                if (arrayObject.getClass().isArray()) {
                    for (int currentIndex = 0, size = Array.getLength(arrayObject); currentIndex < size; currentIndex++) {
                        ctx.setLocal(item, Array.get(arrayObject, currentIndex));
                        ctx.setLocal(index, currentIndex);
                        // The "foreach" statement is a "container"
                        for (Action aa : actions) {
                            aa.execute(exctx);
                        }
                    }
                }
                else {
                    // Spec requires to iterate over a shallow copy of underlying array in a way that modifications to
                    // the collection during the execution of <foreach> must not affect the iteration behavior.
                    // For array objects (see above) this isn't needed, but for Iterables we don't have that guarantee
                    // so we make a copy first
                    ArrayList<Object> arrayList = new ArrayList<Object>();
                    for (Object value: (Iterable)arrayObject) {
                        arrayList.add(value);
                    }
                    int currentIndex = 0;
                    for (Object value : arrayList) {
                        ctx.setLocal(item, value);
                        if (index != null) {
                            ctx.setLocal(index, currentIndex);
                        }
                        // The "foreach" statement is a "container"
                        for (Action aa : actions) {
                            aa.execute(exctx);
                        }
                        currentIndex++;
                    }
                }
            }
            // else {} TODO: place the error 'error.execution' in the internal event queue. (section "3.12.2 Errors")
        }
        finally {
            ctx.setLocal(getNamespacesKey(), null);
        }
    }
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     * {@inheritDoc}
     */
    @Override
    public void execute(ActionExecutionContext exctx) throws ModelException, SCXMLExpressionException {
        EnterableState parentState = getParentEnterableState();
        Context ctx = exctx.getContext(parentState);
        Evaluator eval = exctx.getEvaluator();
        ctx.setLocal(getNamespacesKey(), getNamespaces());
        Boolean rslt;
        try {
            rslt = eval.evalCond(ctx, cond);
            if (rslt == null) {
                if (exctx.getAppLog().isDebugEnabled()) {
                    exctx.getAppLog().debug("Treating as false because the cond expression was evaluated as null: '"
                            + cond + "'");
                }
                rslt = Boolean.FALSE;
            }
        } catch (SCXMLExpressionException e) {
            rslt = Boolean.FALSE;
            exctx.getInternalIOProcessor().addEvent(new TriggerEvent(TriggerEvent.ERROR_EXECUTION, TriggerEvent.ERROR_EVENT));
            exctx.getErrorReporter().onError(ErrorConstants.EXPRESSION_ERROR, "Treating as false due to error: "
                    + e.getMessage(), this);
        }
        execute = rslt;
        ctx.setLocal(getNamespacesKey(), null);
        // The "if" statement is a "container"
        for (Action aa : actions) {
            if (execute && !(aa instanceof ElseIf)) {
                aa.execute(exctx);
            } else if (execute && aa instanceof ElseIf) {
                break;
            } else if (aa instanceof Else) {
                execute = true;
            } else if (aa instanceof ElseIf) {
                ctx.setLocal(getNamespacesKey(), getNamespaces());
                execute = eval.evalCond(ctx, ((ElseIf) aa).getCond());
                ctx.setLocal(getNamespacesKey(), null);
            }
        }
    }
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