Example usage for org.eclipse.jface.dialogs MessageDialog openError

List of usage examples for org.eclipse.jface.dialogs MessageDialog openError

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Introduction

In this page you can find the example usage for org.eclipse.jface.dialogs MessageDialog openError.

Prototype

public static void openError(Shell parent, String title, String message)

Source Link

Document

Convenience method to open a standard error dialog.

Usage

From source file:ac.soton.multisim.diagram.part.MultisimDocumentProvider.java

License:Open Source License

/**
 * Persists EventB component./* w ww  .j av a2 s .c om*/
 * Stores EventBComponent as an extension in a machine.
 * 
 * @param document
 * @custom
 */
private void saveEventB(IDocument document) {
    ComponentDiagram diagram = (ComponentDiagram) ((IDiagramDocument) document).getDiagram().getElement();
    final TransactionalEditingDomain domain = ((IDiagramDocument) document).getEditingDomain();
    CompoundCommand compoundCmd = new CompoundCommand();

    for (final Component comp : diagram.getComponents()) {
        if (comp instanceof EventBComponent && ((EventBComponent) comp).getMachine() != null) {

            // adds command to extend Event-B machine with component config
            // NOTE: replaces existing extension of the same id
            compoundCmd.append(new RecordingCommand(domain) {
                @Override
                protected void doExecute() {
                    EventBComponent compCopy = (EventBComponent) EcoreUtil.copy(comp);
                    try {
                        Resource resource = domain.getResourceSet().getResource(compCopy.getMachine().getURI(),
                                true);

                        if (resource != null && resource.isLoaded()) {
                            Machine machine = (Machine) resource.getContents().get(0);
                            if (machine == null)
                                return;

                            // remove any existing extensions of the same id (EventB component)
                            Iterator<AbstractExtension> it = machine.getExtensions().iterator();
                            while (it.hasNext()) {
                                if (MultisimPackage.EXTENSION_ID.equals(it.next().getExtensionId())) {
                                    it.remove();
                                }
                            }
                            //                        compCopy.setReference(ComponentsPackage.COMPONENTS_EXTENSION_ID
                            //                              + "." + EcoreUtil.generateUUID());
                            machine.getExtensions().add(compCopy);
                            resource.save(Collections.EMPTY_MAP);
                        }
                    } catch (IOException e) {
                        MessageDialog.openError(Display.getDefault().getActiveShell(), "Event-B Component",
                                "Failed to save component '" + comp.getName() + "' to its machine.");
                    }
                }
            });
        }
    }
    domain.getCommandStack().execute(compoundCmd);
}

From source file:ac.soton.multisim.diagram.part.MultisimInitDiagramFileAction.java

License:Open Source License

/**
 * @generated//from   w  ww  .  jav  a2  s  . c o m
 */
public void run(IAction action) {
    TransactionalEditingDomain editingDomain = GMFEditingDomainFactory.INSTANCE.createEditingDomain();
    ResourceSet resourceSet = new ResourceSetImpl();
    EObject diagramRoot = null;
    try {
        Resource resource = resourceSet.getResource(domainModelURI, true);
        diagramRoot = (EObject) resource.getContents().get(0);
    } catch (WrappedException ex) {
        MultisimDiagramEditorPlugin.getInstance().logError("Unable to load resource: " + domainModelURI, ex); //$NON-NLS-1$
    }
    if (diagramRoot == null) {
        MessageDialog.openError(getShell(), Messages.InitDiagramFile_ResourceErrorDialogTitle,
                Messages.InitDiagramFile_ResourceErrorDialogMessage);
        return;
    }
    Wizard wizard = new MultisimNewDiagramFileWizard(domainModelURI, diagramRoot, editingDomain);
    wizard.setWindowTitle(NLS.bind(Messages.InitDiagramFile_WizardTitle, ComponentDiagramEditPart.MODEL_ID));
    MultisimDiagramEditorUtil.runWizard(getShell(), wizard, "InitDiagramFile"); //$NON-NLS-1$
}

From source file:ac.soton.multisim.ui.actions.OpenMachineAction.java

License:Open Source License

@Override
public void run(IAction action) {
    View view = selectedElement.getNotationView();
    EventBComponent component = (EventBComponent) view.getElement();
    Machine machine = component.getMachine();

    //XXX add error marker
    if (machine == null || machine.eResource() == null) {
        MessageDialog.openError(Display.getDefault().getActiveShell(), "Machine Failure",
                "Machine is not set.");
        return;/*  w ww .java 2 s  . c o  m*/
    }

    // try to open machine in a default editor
    IWorkbenchPage page = part.getSite().getPage();
    IFile file = WorkspaceSynchronizer.getFile(machine.eResource());
    IEditorDescriptor desc = PlatformUI.getWorkbench().getEditorRegistry().getDefaultEditor(file.getName());
    try {
        page.openEditor(new FileEditorInput(file), desc.getId());
    } catch (PartInitException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

From source file:ac.soton.multisim.ui.actions.SetParametersAction.java

License:Open Source License

@Override
public void run(IAction action) {
    final FMUComponent component = (FMUComponent) selectedElement.getNotationView().getElement();

    Map<String, Object> componentParams = new HashMap<String, Object>(component.getParameters().size());
    for (FMUParameter p : component.getParameters())
        componentParams.put(p.getName(), p.getStartValue());

    // read model description
    FMIModelDescription modelDescription = null;
    if (component.getFmu() != null) {
        modelDescription = component.getFmu().getModelDescription();
    } else {//  www.ja v a 2s .  c  o m
        if (component.getPath() == null) {
            MessageDialog.openError(Display.getDefault().getActiveShell(), "Parameters Failure",
                    "FMU path is not set.");
            return;
        }
        try {
            modelDescription = FMUFile.parseFMUFile(component.getPath());
        } catch (IOException e) {
            MessageDialog.openError(Display.getDefault().getActiveShell(), "Parameters Failure",
                    "Could not read the FMU file '" + component.getPath() + "'.");
            return;
        }
    }

    // list all the parameters
    final List<FMUParameter> allParams = new ArrayList<FMUParameter>(modelDescription.modelVariables.size());
    Set<FMUParameter> modifiedParams = new HashSet<FMUParameter>(componentParams.size());
    for (FMIScalarVariable variable : modelDescription.modelVariables) {
        if (variable.variability == Variability.parameter) { //XXX according to specification a parameter must also be an input, i.e. variable.causality == Causality.input
            FMUParameter param = MultisimFactory.eINSTANCE.createFMUParameter();
            param.setName(variable.name);
            param.setCausality(SimulationUtil.fmiGetCausality(variable));
            param.setType(SimulationUtil.fmiGetType(variable));
            param.setValue(SimulationUtil.fmiGetDefaultValue(variable));
            param.setComment(variable.description);
            allParams.add(param);
            if (componentParams.containsKey(variable.name)) {
                param.setStartValue(componentParams.get(variable.name));
                modifiedParams.add(param);
            } else {
                param.setStartValue(param.getValue());
            }
        }
    }

    // display configuration window
    final FMUParametersDialog dialog = new FMUParametersDialog(Display.getCurrent().getActiveShell(),
            allParams);
    dialog.setModified(modifiedParams);
    dialog.create();
    if (Window.OK == dialog.open()) {
        try {
            new AbstractEMFOperation(selectedElement.getEditingDomain(), "Set parameters command") {
                @Override
                protected IStatus doExecute(IProgressMonitor monitor, IAdaptable info)
                        throws ExecutionException {
                    component.getParameters().clear();
                    component.getParameters().addAll(dialog.getModified());
                    return null;
                }
            }.execute(null, null);
        } catch (ExecutionException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
}

From source file:ac.soton.multisim.ui.policies.ComponentCreateCommand.java

License:Open Source License

/**
 * Imports FMU component from a system File.
 * //from  w  w w  . java 2s  . com
 * @param fmuFile
 * @return
 */
private Component importFMUComponent(File fmuFile) {
    FMIModelDescription modelDescription;
    try {
        modelDescription = FMUFile.parseFMUFile(fmuFile.getAbsolutePath());
        if (Double.parseDouble(modelDescription.fmiVersion) != 1d)
            throw new IOException("Wrong FMI version");
    } catch (IOException e) {
        e.printStackTrace();
        Display.getCurrent().asyncExec(new Runnable() {
            @Override
            public void run() {
                MessageDialog.openError(Display.getCurrent().getActiveShell(), "FMU Import Error",
                        "FMU file cannot be parsed.\n"
                                + "Check wether it is corrupt or not supported: only FMI 1.0 for Co-simulation files are supported for import.");
            }
        });
        return null;
    }

    FMUComponent component = MultisimFactory.eINSTANCE.createFMUComponent();
    component.setName(modelDescription.modelName);
    component.setPath(fmuFile.getAbsolutePath());

    for (FMIScalarVariable scalarVariable : modelDescription.modelVariables) {
        if (scalarVariable.causality == Causality.input) {
            createFMUInput(scalarVariable, component);
        } else if (scalarVariable.causality == Causality.output) {
            createFMUOutput(scalarVariable, component);
        }
    }

    return component;
}

From source file:ac.soton.multisim.ui.policies.DisplayComponentOpenEditPolicy.java

License:Open Source License

@Override
protected Command getOpenCommand(Request request) {
    final DisplayComponentEditPart part = (DisplayComponentEditPart) getHost();
    return new Command() {
        @Override// w w w  . j  a  va2s  . com
        public void execute() {
            final DisplayComponent component = (DisplayComponent) part.resolveSemanticElement();
            assert component != null;

            if (component.getChart() == null) {
                try {
                    component.instantiate();
                } catch (SimulationException | ModelException e) {
                    MessageDialog.openError(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(),
                            "Display Error", "Failed to instantiate the Display. See error log for details.");
                    MultisimUIActivator.getDefault().logError("Display instantiation failed", e);
                    return;
                }
            }

            final Chart2D chart = component.getChart();

            // display the chart if not visible yet
            if (!chart.isVisible()) {
                JPanel container = new JPanel();
                container.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
                container.setBackground(java.awt.Color.WHITE);
                container.setLayout(new java.awt.BorderLayout());
                container.add(chart, java.awt.BorderLayout.CENTER);

                final JFrame frame = new JFrame("Display");
                frame.getContentPane().add(container);
                frame.setSize(300, 300);
                frame.addWindowListener(new WindowAdapter() {
                    public void windowClosing(WindowEvent e) {
                        frame.dispose();
                        chart.setVisible(false);
                    }
                });
                chart.setVisible(true);
                frame.setVisible(true);
            }
        }
    };
}

From source file:ac.soton.rms.components.diagram.part.ComponentsDocumentProvider.java

License:Open Source License

/**
 * Persists EventB component./* ww  w  .ja v  a  2  s  . com*/
 * Stores EventBComponent as an extension in a machine.
 * 
 * @param document
 * @custom
 */
private void saveEventB(IDocument document) {
    ComponentDiagram diagram = (ComponentDiagram) ((IDiagramDocument) document).getDiagram().getElement();
    final TransactionalEditingDomain domain = ((IDiagramDocument) document).getEditingDomain();
    CompoundCommand compoundCmd = new CompoundCommand();

    for (final Component comp : diagram.getComponents()) {
        if (comp instanceof EventBComponent && ((EventBComponent) comp).getMachine() != null) {

            // adds command to extend Event-B machine with component config
            // NOTE: replaces existing extension of the same id
            compoundCmd.append(new RecordingCommand(domain) {
                @Override
                protected void doExecute() {
                    EventBComponent compCopy = (EventBComponent) EcoreUtil.copy(comp);
                    try {
                        Resource resource = domain.getResourceSet().getResource(compCopy.getMachine().getURI(),
                                true);

                        if (resource != null && resource.isLoaded()) {
                            Machine machine = (Machine) resource.getContents().get(0);
                            if (machine == null)
                                return;

                            // remove any existing extensions of the same id (EventB component)
                            Iterator<AbstractExtension> it = machine.getExtensions().iterator();
                            while (it.hasNext()) {
                                if (ComponentsPackage.COMPONENTS_EXTENSION_ID
                                        .equals(it.next().getExtensionId())) {
                                    it.remove();
                                }
                            }
                            //                        compCopy.setReference(ComponentsPackage.COMPONENTS_EXTENSION_ID
                            //                              + "." + EcoreUtil.generateUUID());
                            machine.getExtensions().add(compCopy);
                            resource.save(Collections.EMPTY_MAP);
                        }
                    } catch (IOException e) {
                        MessageDialog.openError(Display.getDefault().getActiveShell(), "Event-B Component",
                                "Failed to save component '" + comp.getLabel() + "' to its machine.");
                    }
                }
            });
        }
    }
    domain.getCommandStack().execute(compoundCmd);
}

From source file:ac.soton.rms.components.diagram.part.ComponentsInitDiagramFileAction.java

License:Open Source License

/**
 * @generated//w  w w.  j a va  2  s. c o m
 */
public void run(IAction action) {
    TransactionalEditingDomain editingDomain = GMFEditingDomainFactory.INSTANCE.createEditingDomain();
    ResourceSet resourceSet = new ResourceSetImpl();
    EObject diagramRoot = null;
    try {
        Resource resource = resourceSet.getResource(domainModelURI, true);
        diagramRoot = (EObject) resource.getContents().get(0);
    } catch (WrappedException ex) {
        ComponentsDiagramEditorPlugin.getInstance().logError("Unable to load resource: " + domainModelURI, ex); //$NON-NLS-1$
    }
    if (diagramRoot == null) {
        MessageDialog.openError(getShell(), Messages.InitDiagramFile_ResourceErrorDialogTitle,
                Messages.InitDiagramFile_ResourceErrorDialogMessage);
        return;
    }
    Wizard wizard = new ComponentsNewDiagramFileWizard(domainModelURI, diagramRoot, editingDomain);
    wizard.setWindowTitle(NLS.bind(Messages.InitDiagramFile_WizardTitle, ComponentDiagramEditPart.MODEL_ID));
    ComponentsDiagramEditorUtil.runWizard(getShell(), wizard, "InitDiagramFile"); //$NON-NLS-1$
}

From source file:ac.soton.rms.ui.actions.OpenMachine.java

License:Open Source License

@Override
public void run(IAction action) {
    View view = selectedElement.getNotationView();
    EventBComponent component = (EventBComponent) view.getElement();
    Machine machine = component.getMachine();

    // if machine isn't set, add error marker
    if (machine == null || machine.eResource() == null) {
        MessageDialog.openError(Display.getDefault().getActiveShell(), "Machine Failure",
                "Machine reference is not set.");
        return;//from w w  w .j ava 2 s.c o m
    }

    // try to open machine in a default editor
    IWorkbenchPage page = part.getSite().getPage();
    IFile file = WorkspaceSynchronizer.getFile(machine.eResource());
    IEditorDescriptor desc = PlatformUI.getWorkbench().getEditorRegistry().getDefaultEditor(file.getName());
    try {
        page.openEditor(new FileEditorInput(file), desc.getId());
    } catch (PartInitException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

From source file:ac.soton.rms.ui.actions.SetParameters.java

License:Open Source License

@Override
public void run(IAction action) {
    final FMUComponent component = (FMUComponent) selectedElement.getNotationView().getElement();
    FMIModelDescription modelDescription = null;

    // read model description
    if (component.getFmu() != null) {
        modelDescription = component.getFmu().getModelDescription();
    } else {//from w  w  w .j av a 2s.co m
        if (component.getPath() == null) {
            MessageDialog.openError(Display.getDefault().getActiveShell(), "Parameters Failure",
                    "FMU path is not set.");
            return;
        }
        try {
            modelDescription = FMUFile.parseFMUFile(component.getPath());
        } catch (IOException e) {
            MessageDialog.openError(Display.getDefault().getActiveShell(), "Parameters Failure",
                    "Could not read the FMU '" + component.getPath() + "' for parameters.");
            return;
        }
    }

    // list all the parameters
    final List<FMUParameter> parameters = new ArrayList<FMUParameter>();
    if (component.getParameters().isEmpty()) {
        for (FMIScalarVariable variable : modelDescription.modelVariables) {
            if (variable.variability == Variability.parameter) { //XXX according to specification a parameter must also be an input, i.e. variable.causality == Causality.input
                FMUParameter param = ComponentsFactory.eINSTANCE.createFMUParameter();
                param.setName(variable.name);
                param.setCausality(SimulationUtil.fmiGetCausality(variable));
                param.setType(SimulationUtil.fmiGetType(variable));
                param.setDefaultValue(SimulationUtil.fmiGetDefaultValue(variable));
                param.setStartValue(param.getDefaultValue());
                param.setDescription(variable.description);
                parameters.add(param);
            }
        }
    } else {
        parameters.addAll(EcoreUtil.copyAll(component.getParameters()));
    }

    // display configuration window
    FMUParametersDialog dialog = new FMUParametersDialog(Display.getCurrent().getActiveShell());
    dialog.setParameters(parameters);
    dialog.create();
    if (Window.OK == dialog.open()) {
        try {
            new AbstractEMFOperation(selectedElement.getEditingDomain(), "Set parameters command") {
                @Override
                protected IStatus doExecute(IProgressMonitor monitor, IAdaptable info)
                        throws ExecutionException {
                    component.getParameters().clear();
                    component.getParameters().addAll(parameters);
                    return null;
                }
            }.execute(null, null);
        } catch (ExecutionException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
}