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

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

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Introduction

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

Prototype

int WARNING

To view the source code for org.eclipse.jface.dialogs MessageDialog WARNING.

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Document

Constant for the warning image, or a simple dialog with the warning image and a single OK button (value 4).

Usage

From source file:de.tub.tfs.muvitor.actions.DNPTBAction.java

License:Open Source License

@Override
public void run() {
    // MessageBox dialog = new MessageBox(new Shell(), SWT.ICON_WARNING);
    // dialog.setText("You pushed the button!");
    // dialog.setMessage("Please don't push the button again!");

    final MessageDialog dialog = new MessageDialog(Display.getDefault().getActiveShell(),
            "You pushed the button!", null, "Please don't push the button again!", MessageDialog.WARNING,
            new String[] { "I promise..." }, 0);
    dialog.open();/* www .j av  a 2 s.  c  o m*/
}

From source file:de.walware.ecommons.debug.ui.UnterminatedLaunchAlerter.java

License:Open Source License

@Override
public boolean preShutdown(final IWorkbench workbench, final boolean forced) {
    final ILaunchManager manager = DebugPlugin.getDefault().getLaunchManager();
    final List<ILaunchConfigurationType> programTypes = new LinkedList<ILaunchConfigurationType>();
    synchronized (gMutex) {
        for (final String id : fLauchTypeIds) {
            final ILaunchConfigurationType programType = manager.getLaunchConfigurationType(id);
            if (programType != null) {
                programTypes.add(programType);
            }/*from www .  j a va  2  s.c  o m*/
        }
    }
    if (programTypes.isEmpty()) {
        return true;
    }

    final Set<ILaunchConfigurationType> stillRunningTypes = new HashSet<ILaunchConfigurationType>();
    int count = 0;
    final ILaunch launches[] = manager.getLaunches();
    for (final ILaunch launch : launches) {
        ILaunchConfigurationType configType;
        ILaunchConfiguration config;
        try {
            config = launch.getLaunchConfiguration();
            if (config == null) {
                continue;
            }
            configType = config.getType();
        } catch (final CoreException e) {
            continue;
        }
        if (programTypes.contains(configType) && !launch.isTerminated()) {
            count++;
            stillRunningTypes.add(configType);
        }
    }
    if (stillRunningTypes.isEmpty()) {
        return true;
    }

    final StringBuilder names = new StringBuilder(stillRunningTypes.size() * 20);
    names.append('\n');
    for (final ILaunchConfigurationType type : stillRunningTypes) {
        names.append("- "); //$NON-NLS-1$
        names.append(type.getName());
        names.append('\n');
    }
    final String message = NLS.bind(Messages.UnterminatedLaunchAlerter_WorkbenchClosing_message,
            new Object[] { count, names });
    if (forced) {
        MessageDialog.openWarning(UIAccess.getDisplay().getActiveShell(),
                Messages.UnterminatedLaunchAlerter_WorkbenchClosing_title, message);
        return true;
    } else {
        final MessageDialog dialog = new MessageDialog(UIAccess.getDisplay().getActiveShell(),
                Messages.UnterminatedLaunchAlerter_WorkbenchClosing_title, null, message, MessageDialog.WARNING,
                new String[] { Messages.UnterminatedLaunchAlerter_WorkbenchClosing_button_Continue,
                        Messages.UnterminatedLaunchAlerter_WorkbenchClosing_button_Cancel, },
                1);
        final int answer = dialog.open();
        if (answer == 1) {
            return false;
        }
        return true;
    }
}

From source file:descent.internal.ui.text.java.ContentAssistProcessor.java

License:Open Source License

/**
 * Informs the user about the fact that there are no enabled categories in the default content
 * assist set and shows a link to the preferences.
 * //ww w. jav a  2s .c  om
 * @since 3.3
 */
private boolean informUserAboutEmptyDefaultCategory() {
    if (OptionalMessageDialog.isDialogEnabled(PREF_WARN_ABOUT_EMPTY_ASSIST_CATEGORY)) {
        final Shell shell = JavaPlugin.getActiveWorkbenchShell();
        String title = JavaTextMessages.ContentAssistProcessor_all_disabled_title;
        String message = JavaTextMessages.ContentAssistProcessor_all_disabled_message;
        // see PreferencePage#createControl for the 'defaults' label
        final String restoreButtonLabel = JFaceResources.getString("defaults"); //$NON-NLS-1$
        final String linkMessage = Messages.format(
                JavaTextMessages.ContentAssistProcessor_all_disabled_preference_link,
                LegacyActionTools.removeMnemonics(restoreButtonLabel));
        final int restoreId = IDialogConstants.CLIENT_ID + 10;
        final OptionalMessageDialog dialog = new OptionalMessageDialog(PREF_WARN_ABOUT_EMPTY_ASSIST_CATEGORY,
                shell, title, null /* default image */, message, MessageDialog.WARNING,
                new String[] { restoreButtonLabel, IDialogConstants.CLOSE_LABEL }, 1) {
            /*
             * @see descent.internal.ui.dialogs.OptionalMessageDialog#createCustomArea(org.eclipse.swt.widgets.Composite)
             */
            protected Control createCustomArea(Composite composite) {
                // wrap link and checkbox in one composite without space
                Composite parent = new Composite(composite, SWT.NONE);
                GridLayout layout = new GridLayout();
                layout.marginHeight = 0;
                layout.marginWidth = 0;
                layout.verticalSpacing = 0;
                parent.setLayout(layout);

                Composite linkComposite = new Composite(parent, SWT.NONE);
                layout = new GridLayout();
                layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
                layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
                layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
                linkComposite.setLayout(layout);

                Link link = new Link(linkComposite, SWT.NONE);
                link.setText(linkMessage);
                link.addSelectionListener(new SelectionAdapter() {
                    public void widgetSelected(SelectionEvent e) {
                        close();
                        PreferencesUtil
                                .createPreferenceDialogOn(shell,
                                        "descent.ui.preferences.CodeAssistPreferenceAdvanced", null, null) //$NON-NLS-1$
                                .open();
                    }
                });
                GridData gridData = new GridData(SWT.FILL, SWT.BEGINNING, true, false);
                gridData.widthHint = this.getMinimumMessageWidth();
                link.setLayoutData(gridData);

                // create checkbox and "don't show this message" prompt
                super.createCustomArea(parent);

                return parent;
            }

            /*
             * @see org.eclipse.jface.dialogs.MessageDialog#createButtonsForButtonBar(org.eclipse.swt.widgets.Composite)
             */
            protected void createButtonsForButtonBar(Composite parent) {
                Button[] buttons = new Button[2];
                buttons[0] = createButton(parent, restoreId, restoreButtonLabel, false);
                buttons[1] = createButton(parent, IDialogConstants.CLOSE_ID, IDialogConstants.CLOSE_LABEL,
                        true);
                setButtons(buttons);
            }
        };
        if (restoreId == dialog.open()) {
            IPreferenceStore store = JavaPlugin.getDefault().getPreferenceStore();
            store.setToDefault(PreferenceConstants.CODEASSIST_CATEGORY_ORDER);
            store.setToDefault(PreferenceConstants.CODEASSIST_EXCLUDED_CATEGORIES);
            CompletionProposalComputerRegistry registry = CompletionProposalComputerRegistry.getDefault();
            registry.reload();
            return true;
        }
    }
    return false;
}

From source file:descent.ui.actions.FormatAllAction.java

License:Open Source License

public void run(IStructuredSelection selection) {
    ICompilationUnit[] cus = getCompilationUnits(selection);
    if (cus.length == 0) {
        MessageDialog.openInformation(getShell(), ActionMessages.FormatAllAction_EmptySelection_title,
                ActionMessages.FormatAllAction_EmptySelection_description);
        return;/* w  w  w  .  jav a 2 s.  co m*/
    }
    if (cus.length > 1) {
        int returnCode = OptionalMessageDialog.open("FormatAll", //$NON-NLS-1$
                getShell(), ActionMessages.FormatAllAction_noundo_title, null,
                ActionMessages.FormatAllAction_noundo_message, MessageDialog.WARNING,
                new String[] { IDialogConstants.OK_LABEL, IDialogConstants.CANCEL_LABEL }, 0);
        if (returnCode != OptionalMessageDialog.NOT_SHOWN && returnCode != Window.OK)
            return;
    }

    IStatus status = Resources.makeCommittable(getResources(cus), getShell());
    if (!status.isOK()) {
        ErrorDialog.openError(getShell(), ActionMessages.FormatAllAction_failedvalidateedit_title,
                ActionMessages.FormatAllAction_failedvalidateedit_message, status);
        return;
    }

    runOnMultiple(cus);
}

From source file:es.cv.gvcase.mdt.common.commands.DeleteDiagramCommand.java

License:Open Source License

public void redo() {
    if (getDiagramToDelete() == null) {
        return;//from w w w.j  av  a  2 s . c om
    }
    // Get upper diagram to open in case the one deleted is active.
    Diagram diagramToOpen = MultiDiagramUtil.getUpperDiagram(getDiagramToDelete());
    if (diagramToOpen == null || diagramToOpen.equals(getDiagramToDelete())) {
        // This is the uppest diagram we'll look for a diagram at the same
        // level
        diagramToOpen = MultiDiagramUtil.getOtherDiagram(getDiagramToDelete());
        if (diagramToOpen == null) {
            // no suitable diagram to open
            return;
        }
    }

    // The diagram is Ok to be deleted. Ask user confirmation.
    MessageDialog confirmDialog = new MessageDialog(Display.getCurrent().getActiveShell(), "Delete diagram?",
            null, "Are you sure you want to delete the selected diagram?", MessageDialog.WARNING,
            new String[] { "Yes", "No" }, 1);
    int result = confirmDialog.open();
    if (result == Window.CANCEL) {
        return;
    }

    // modify the parent diagram of the diagrams that has this deleted
    // diagram as parent
    boolean hasParent = getDiagramToDelete().getEAnnotation(MultiDiagramUtil.UpperDiagram) == null ? false
            : true;
    for (Resource r : diagramToOpen.eResource().getResourceSet().getResources()) {
        if (r instanceof GMFResource) {
            for (EObject eo : r.getContents()) {
                if (eo instanceof Diagram) {
                    Diagram son = (Diagram) eo;
                    EAnnotation eAnnotation = son.getEAnnotation(MultiDiagramUtil.UpperDiagram);
                    if (eAnnotation != null && eAnnotation.getReferences().size() > 0
                            && (eAnnotation.getReferences().get(0) instanceof Diagram)) {
                        Diagram parent = (Diagram) eAnnotation.getReferences().get(0);
                        if (parent.equals(getDiagramToDelete())) {
                            if (!hasParent) {
                                // remove the eAnnotation
                                son.getEAnnotations().remove(MultiDiagramUtil.UpperDiagram);
                                if (diagramToOpen != null)
                                    diagramToOpen = son;
                            } else {
                                // change the parent diagram
                                Diagram parentDiagram = (Diagram) getDiagramToDelete()
                                        .getEAnnotation(MultiDiagramUtil.UpperDiagram).getReferences().get(0);
                                eAnnotation.getReferences().clear();
                                eAnnotation.getReferences().add(parentDiagram);
                            }
                        }
                    }
                }
            }
        }
    }

    IEditorPart editorPart = MDTUtil.getActiveEditor();
    if (!isDiagramActive()) {
        // If the diagram to delete is not active it can be deleted without
        // problems.
        MultiDiagramUtil.deleteDiagramAndSave(getDiagramToDelete(),
                !(editorPart instanceof MOSKittMultiPageEditor));
    } else {
        // If the diagram to delete is active, a complex process must be
        // followed to delete it.
        // Close all diagram editors that have the diagram to be deleted
        // active.
        // EditingDomainRegistry.getInstance().setChangingCachedEditors(true);
        MultiDiagramUtil.closeEditorsThatShowDiagram(getDiagramToDelete());
        // Delete diagram
        MultiDiagramUtil.deleteDiagramAndSave(getDiagramToDelete(),
                !(editorPart instanceof MOSKittMultiPageEditor));
        // Open its upper diagram
        try {
            MultiDiagramUtil.openDiagram(diagramToOpen);
        } catch (ExecutionException ex) {
            IStatus status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, "Can't open diagram");
            Activator.getDefault().getLog().log(status);
        } finally {
            // EditingDomainRegistry.getInstance().setChangingCachedEditors(
            // false);
            return;
        }
    }
}

From source file:es.cv.gvcase.mdt.common.util.MultiDiagramUtil.java

License:Open Source License

/**
 * Perform delete {@link Diagram}./*from   www  . ja  v  a  2  s .  c  o  m*/
 * 
 * @param diagram
 *            the diagram
 * @param confirm
 *            the confirm
 * 
 * @return the diagram
 */
public static Diagram performDeleteDiagram(Diagram diagram, boolean confirm) {
    if (diagram == null) {
        return null;
    }
    // Get upper diagram to open in case the one deleted is active.
    Diagram diagramToOpen = getUpperDiagram(diagram);
    if (diagramToOpen == null || diagramToOpen.equals(diagram)) {
        // This is the uppest diagram we'll look for a diagram at the same
        // level
        diagramToOpen = getOtherDiagram(diagram);
        if (diagramToOpen == null) {
            // no suitable diagram to open
            return null;
        }
    }

    // The diagram is Ok to be deleted. Ask user confirmation.
    if (confirm) {
        MessageDialog confirmDialog = new MessageDialog(Display.getCurrent().getActiveShell(),
                "Delete diagram?", null, "Are oyu sure you want to delete the selected diagram?",
                MessageDialog.WARNING, new String[] { "Yes", "No" }, 1);
        int result = confirmDialog.open();
        if (result == Window.CANCEL) {
            return null;
        }
    }

    if (!isDiagramActive(diagram)) {
        // If the diagram to delete is not active it can be deleted without
        // problems.
        deleteDiagramAndSave(diagram);
    } else {
        // If the diagram to delete is active, a complex process must be
        // folowed to delete it.
        // Close all diagram editors that have the diagram to be deleted
        // active.
        // EditingDomainRegistry.getInstance().setChangingCachedEditors(true);
        closeEditorsThatShowDiagram(diagram);
        // Delete diagram
        deleteDiagramAndSave(diagram);
        // Open its upper diagram
        try {
            openDiagram(diagramToOpen);
        } catch (ExecutionException ex) {
            IStatus status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, "Can't open diagram");
            Activator.getDefault().getLog().log(status);
            return null;
        } finally {
            // EditingDomainRegistry.getInstance().setChangingCachedEditors(
            // false);
        }
    }
    return diagramToOpen;
}

From source file:eu.aniketos.securebpmn.util.DialogUtil.java

License:Apache License

/**
 * Opens a dialog window that contains an image and a message.
 *
 * @param title/*from www.ja  v  a2  s  . c o  m*/
 *            The title of the message window.
 * @param message
 *            The message to be displayed in the window.
 * @param image
 *            The image that should be displayed in the window.
 * @param buttons
 *            The labels of the Buttons the window should contain.
 * @param defaultButton
 *            The index of the Button that should be selected by default.
 * @return The index of the Button that was pressed.
 */
public static int openMessageDialog(String title, String message, int image, String[] buttons,
        int defaultButton) {
    MessageDialog dialog;
    switch (image) {
    case INFO:
        dialog = new MessageDialog(getShell(), title, null, message, MessageDialog.INFORMATION, buttons,
                defaultButton);
        break;
    case WARNING:
        dialog = new MessageDialog(getShell(), title, null, message, MessageDialog.WARNING, buttons,
                defaultButton);
        break;
    case ERROR:
        dialog = new MessageDialog(getShell(), title, null, message, MessageDialog.ERROR, buttons,
                defaultButton);
        break;
    default:
        dialog = new MessageDialog(getShell(), title, null, message, MessageDialog.NONE, buttons,
                defaultButton);
        break;
    }
    return dialog.open();
}

From source file:eu.geclipse.ui.internal.actions.DeleteGridElementAction.java

License:Open Source License

private void deleteWorkflowJobDescriptions(final List<IGridJobDescription> selectedJobDescriptions) {
    MessageDialog dialog = null;/*from w  w w  .  ja va2s .  co  m*/
    String dialogMessage = ""; //$NON-NLS-1$
    if (selectedJobDescriptions.size() == 1) {
        IGridJobDescription selectedJobDesc = selectedJobDescriptions.get(0);
        String jsdl = selectedJobDesc.getResource().getName();
        dialogMessage = String.format(Messages.getString("DeleteGridElementAction.confirmJobDescDeleteOne"), //$NON-NLS-1$
                jsdl);
    } else {
        String jsdlList = ""; //$NON-NLS-1$
        for (Iterator<IGridJobDescription> i = selectedJobDescriptions.iterator(); i.hasNext();) {
            jsdlList = jsdlList + " " + i.next().getResource().getName(); //$NON-NLS-1$
        }
        dialogMessage = String.format(Messages.getString("DeleteGridElementAction.confirmJobDescDeleteMany"), //$NON-NLS-1$
                jsdlList);
    }
    dialog = new MessageDialog(DeleteGridElementAction.this.shell,
            Messages.getString("DeleteGridElementAction.confirmationTitle"), //$NON-NLS-1$
            null, dialogMessage, MessageDialog.WARNING,
            new String[] { IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL }, 0);

    if (dialog.open() == Window.OK) {
        try {
            for (Iterator<IGridJobDescription> i1 = selectedJobDescriptions.iterator(); i1.hasNext();) {
                IResource r = i1.next().getResource();
                r.delete(true, new NullProgressMonitor()); // TODO add a proper progress monitor to use           
            }

        } catch (CoreException e) {
            // TODO Auto-generated catch block, add proper problem reporting
            e.printStackTrace();
        }
    }
}

From source file:eu.geclipse.ui.internal.actions.DeleteGridElementAction.java

License:Open Source License

private ConfirmChoice confirmDeleteJobs(final List<IGridJob> selectedJobs) {
    ConfirmChoice choice = ConfirmChoice.cancel;
    String question = null, warning = null;

    if (selectedJobs.size() == 1) {
        IGridJob job = selectedJobs.iterator().next();
        question = String.format(Messages.getString("DeleteGridElementAction.confirmationOne"), //$NON-NLS-1$
                job.getJobName());//from w ww . j  ava 2 s.co m
        if (job.getJobStatus().canChange()) {
            warning = String.format(Messages.getString("DeleteGridElementAction.warningOne"), job.getJobName()); //$NON-NLS-1$
        }
    } else {
        question = String.format(Messages.getString("DeleteGridElementAction.confirmationMany"), //$NON-NLS-1$
                Integer.valueOf(selectedJobs.size()));

        for (IGridJob job : selectedJobs) {
            if (job.getJobStatus().canChange()) {
                warning = Messages.getString("DeleteGridElementAction.warningMany"); //$NON-NLS-1$
                break;
            }
        }
    }

    String msg = question;

    if (warning != null) {
        msg += "\n\n" + warning; //$NON-NLS-1$
    }

    ConfirmDeleteJobsDialog dialog = new ConfirmDeleteJobsDialog(msg,
            warning == null ? MessageDialog.QUESTION : MessageDialog.WARNING);

    if (dialog.open() == 0) {
        if (dialog.isDeleteFromGrid()) {
            choice = ConfirmChoice.deleteFromGrid;
        } else {
            choice = ConfirmChoice.deleteOnlyFromWorkspace;
        }
    }

    return choice;
}

From source file:eu.geclipse.workflow.ui.edit.policies.WorkflowJobDragDropEditPolicy.java

License:Open Source License

@SuppressWarnings("unchecked")
@Override//  ww w  .j a v  a  2  s  . co  m
public Command getDropObjectsCommand(DropObjectsRequest dropRequest) {
    List objects = dropRequest.getObjects();
    CompoundCommand cmd = new CompoundCommand();
    JSDLJobDescription jsdl = null;

    for (Object o : objects) {

        if (o instanceof JSDLJobDescription) {
            jsdl = (JSDLJobDescription) o;
            this.selectedElement = (WorkflowJobEditPart) getHost();
            IWorkflowJob selectedJob = (IWorkflowJob) this.selectedElement.resolveSemanticElement();

            CopyJobDescToWorkflowCommand copyCmd = new CopyJobDescToWorkflowCommand(
                    this.selectedElement.resolveSemanticElement(), jsdl);
            UpdateJobPortsCommand updatePortsCmd = new UpdateJobPortsCommand(this.selectedElement, jsdl);

            if (!(selectedJob.getName() == null && selectedJob.getJobDescription() == null)) {
                MessageDialog confirmDialog = new MessageDialog(null,
                        Messages.getString("WorkflowJobDragDropEditPolicy_confirmationTitle"), //$NON-NLS-1$
                        null, Messages.getString("WorkflowJobDragDropEditPolicy_userPrompt"), //$NON-NLS-1$
                        true ? MessageDialog.QUESTION : MessageDialog.WARNING,
                        new String[] { IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL }, 0);
                int result = confirmDialog.open();
                if (result == 0) {
                    cmd.add(new ICommandProxy(copyCmd));
                    cmd.add(new ICommandProxy(updatePortsCmd));
                }
            } else {
                cmd.add(new ICommandProxy(copyCmd));
                cmd.add(new ICommandProxy(updatePortsCmd));
            }
        }

        return cmd;
    }
    return super.getDropObjectsCommand(dropRequest);
}