Examples with SetValueSelectionAdapter edu.uah.rsesc.aadlsimulator.ui.dialogs.SimulatePossibilitiesChartDialog.SetValueSelectionAdapter used on opensource projects

Example 1 with SetValueSelectionAdapter

use of edu.uah.rsesc.aadlsimulator.ui.dialogs.SimulatePossibilitiesChartDialog.SetValueSelectionAdapter in project AGREE by loonwerks.

the class SimulatePossibilitiesHandler method openChart.

private void openChart(final IProgressMonitor monitor, final Shell shell, final Object simControlLock, final SimulationUIService simulationUIService, final SimulationEngine simulationEngine, final List<SimulationEngineState> simulationEngineStates, final SimulationEngineState initialState) {
    simulationEngine.queueNotification(new NotificationHandler() {

        @Override
        public void handleNotification(final SimulationEngineNotification notification) {
            Display.getDefault().syncExec(new Runnable() {

                @Override
                public void run() {
                    try {
                        if (!simulationEngineStates.isEmpty() && !monitor.isCanceled()) {
                            // Listening for cancellation
                            final SimulatorStateListener simListener = new SimulatorStateListener() {

                                @Override
                                public void onSimulatorStateChanged(SimulatorState simulatorState) {
                                    if (simulationUIService.getCurrentState().getEngineState() == null) {
                                        if (shell != null && !shell.isDisposed()) {
                                            // Close SimulatingPossibilitiesView on cancel
                                            shell.close();
                                            // Notify on cancel
                                            synchronized (simControlLock) {
                                                simControlLock.notify();
                                            }
                                        }
                                    }
                                }
                            };
                            simulationUIService.addStateChangeListener(simListener);
                            try {
                                // Notify to complete progress monitor
                                synchronized (simControlLock) {
                                    simControlLock.notify();
                                }
                                monitor.done();
                                // Lock simulation while chart is open
                                simulationUIService.lockUserInterface();
                                final SimulatePossibilitiesChartDialog view = new SimulatePossibilitiesChartDialog(shell, simulationUIService, simulationEngineStates);
                                final SetValueSelectionAdapter setValueSelectionAdapter = view.getSetValueSelectionAdapter();
                                final SimulationEngineState returnedState = setValueSelectionAdapter.getSelectedState();
                                if (returnedState != null) {
                                    setSelectedState(view, returnedState);
                                }
                            } finally {
                                simulationUIService.removeStateChangeListener(simListener);
                            }
                        }
                    } finally {
                        simulationUIService.unlockUserInterface();
                    }
                }

                private void setSelectedState(final SimulatePossibilitiesChartDialog view, final SimulationEngineState returnedState) {
                    final SimulationEngine originalSimulationEngine = simulationUIService.getCurrentState().getSimulationEngine();
                    for (final ChartElement chartElement : view.getChartElements()) {
                        final Object simulationStateElement = chartElement.getSimulationStateElement();
                        if (simulationStateElement != null) {
                            final Object value = returnedState.getElementValue(returnedState.getNumberOfFrames() - 1, simulationStateElement);
                            if (value != null) {
                                if (value instanceof BigInteger) {
                                    final IntegerLiteral il = InputConstraintFactory.eINSTANCE.createIntegerLiteral();
                                    il.setValue((BigInteger) value);
                                    originalSimulationEngine.setInputConstraint(simulationStateElement, il);
                                } else if (value instanceof Rational) {
                                    final Rational rational = (Rational) value;
                                    final BinaryExpression be = ExpressionFactory.createFraction(rational.numerator, rational.denominator);
                                    originalSimulationEngine.setInputConstraint(simulationStateElement, be);
                                } else if (value instanceof Boolean) {
                                    final BooleanLiteral bl = InputConstraintFactory.eINSTANCE.createBooleanLiteral();
                                    bl.setValue((Boolean) value);
                                    originalSimulationEngine.setInputConstraint(simulationStateElement, bl);
                                } else {
                                    throw new RuntimeException("Unhandled Type: " + returnedState.getElementType(simulationStateElement));
                                }
                            }
                        }
                    }
                    simulationUIService.stepForward();
                    originalSimulationEngine.resetInputConstraints();
                    for (final ChartElement chartElement : view.getChartElements()) {
                        final Object simulationStateElement = chartElement.getSimulationStateElement();
                        if (simulationStateElement != null) {
                            originalSimulationEngine.setInputConstraint(simulationStateElement, initialState.getElementInputConstraintForNextFrame(simulationStateElement));
                        }
                    }
                }
            });
        }
    });
}