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

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

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Introduction

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

Prototype

int QUESTION

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

Click Source Link

Document

Constant for the question image, or a simple dialog with the question image and Yes/No buttons (value 3).

Usage

From source file:org.eclipse.ui.examples.jobs.actions.CreateJobsAction.java

License:Open Source License

private boolean askForExclusive() {
    MessageDialog dialog = new MessageDialog(window.getShell(), "Likes to be left alone?", //$NON-NLS-1$
            null, "Press yes if the jobs should be run one at a time, and no otherwise", //$NON-NLS-1$
            MessageDialog.QUESTION, new String[] { IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL }, 1 // no is the default
    );/*from w  w  w  .  ja  v  a2  s . c om*/
    return dialog.open() == 0;
}

From source file:org.eclipse.ui.examples.jobs.actions.CreateJobsAction.java

License:Open Source License

private boolean askForFailure() {
    MessageDialog dialog = new MessageDialog(window.getShell(), "Born to fail?", //$NON-NLS-1$
            null, "Should the jobs return an error status?", //$NON-NLS-1$
            MessageDialog.QUESTION, new String[] { IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL }, 1 // no is the default
    );/*from   w w w .j  av  a  2s  .  c o  m*/
    return dialog.open() == 0;
}

From source file:org.eclipse.ui.ide.examples.projectsnapshot.ProjectRefreshSnapshotExportWizardPage.java

License:Open Source License

private boolean executeSnapshotOperation(final IProject[] projects) {
    final MultiStatus status = new MultiStatus(IDEWorkbenchPlugin.IDE_WORKBENCH, 0,
            Messages.ProjectRefreshSnapshotExportWizardPage_errorsOccurred, null);

    final IPath snapshotPath = new Path(directorySnapshotPathField.getText().trim());
    for (int i = 0; i < projects.length; i++) {
        IProject project = projects[i];//from   w  ww .  j a  v  a  2s.  co m
        try {
            String projectName = project.getName();
            boolean cancelled = false;
            IPath zipPath = snapshotPath.append(projectName + "-index.zip"); //$NON-NLS-1$
            if (zipPath.toFile().exists()) {
                String[] buttons = new String[] { IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL,
                        IDialogConstants.CANCEL_LABEL };
                String question = NLS.bind(Messages.ProjectRefreshSnapshotExportWizardPage_overwrite,
                        zipPath.toString());
                MessageDialog d = new MessageDialog(getShell(),
                        Messages.ProjectRefreshSnapshotExportWizardPage_question, null, question,
                        MessageDialog.QUESTION, buttons, 0) {
                    protected int getShellStyle() {
                        return super.getShellStyle() | SWT.SHEET;
                    }
                };
                int overwrite = d.open();
                switch (overwrite) {
                case 0: // Yes
                    break;
                case 1: // No
                    continue;
                case 2: // Cancel
                default:
                    cancelled = true;
                    break;
                }
            }
            if (cancelled)
                break;
            URI snapshotLocation = org.eclipse.core.filesystem.URIUtil.toURI(zipPath);
            project.saveSnapshot(IProject.SNAPSHOT_TREE, snapshotLocation, null);
        } catch (CoreException e) {
            status.merge(e.getStatus());
        }
    }
    if (!status.isOK()) {
        IDEWorkbenchPlugin.log("", status); //$NON-NLS-1$
        ErrorDialog.openError(getContainer().getShell(), getErrorDialogTitle(), null, // no special message
                status);
        return false;
    }

    return true;
}

From source file:org.eclipse.ui.ide.examples.projectsnapshot.ProjectRefreshSnapshotImportWizardPage.java

License:Open Source License

/**
 * The <code>WizardDataTransfer</code> implementation of this
 * <code>IOverwriteQuery</code> method asks the user whether the existing
 * resource at the given path should be overwritten.
 * /*w  w w  . j  ava2s. c  o m*/
 * @param pathString
 * @return the user's reply: one of <code>"YES"</code>, <code>"NO"</code>,
 *         <code>"ALL"</code>, or <code>"CANCEL"</code>
 */
public String queryOverwrite(String pathString) {

    Path path = new Path(pathString);

    String messageString;
    // Break the message up if there is a file name and a directory
    // and there are at least 2 segments.
    if (path.getFileExtension() == null || path.segmentCount() < 2) {
        messageString = NLS.bind(Messages.ProjectRefreshSnapshotImportWizardPage_overwrite, pathString);
    } else {
        messageString = NLS.bind(Messages.ProjectRefreshSnapshotImportWizardPage_overwriteInFolder,
                path.lastSegment(), path.removeLastSegments(1).toOSString());
    }

    final MessageDialog dialog = new MessageDialog(getContainer().getShell(),
            Messages.ProjectRefreshSnapshotImportWizardPage_question, null, messageString,
            MessageDialog.QUESTION,
            new String[] { IDialogConstants.YES_LABEL, IDialogConstants.YES_TO_ALL_LABEL,
                    IDialogConstants.NO_LABEL, IDialogConstants.NO_TO_ALL_LABEL,
                    IDialogConstants.CANCEL_LABEL },
            0);
    String[] response = new String[] { YES, ALL, NO, NO_ALL, CANCEL };
    // run in syncExec because callback is from an operation,
    // which is probably not running in the UI thread.
    getControl().getDisplay().syncExec(new Runnable() {
        public void run() {
            dialog.open();
        }
    });
    return dialog.getReturnCode() < 0 ? CANCEL : response[dialog.getReturnCode()];
}

From source file:org.eclipse.ui.ide.undo.WorkspaceUndoUtil.java

License:Open Source License

private static int queryDeleteOutOfSync(IResource resource, IAdaptable uiInfo) {
    Shell shell = getShell(uiInfo);//  w  ww .j  av a2s. c o  m
    final MessageDialog dialog = new MessageDialog(shell,
            UndoMessages.AbstractResourcesOperation_deletionMessageTitle, null,
            NLS.bind(UndoMessages.AbstractResourcesOperation_outOfSyncQuestion, resource.getName()),
            MessageDialog.QUESTION,
            new String[] { IDialogConstants.YES_LABEL, IDialogConstants.YES_TO_ALL_LABEL,
                    IDialogConstants.NO_LABEL, IDialogConstants.CANCEL_LABEL },
            0) {
        protected int getShellStyle() {
            return super.getShellStyle() | SWT.SHEET;
        }
    };
    shell.getDisplay().syncExec(new Runnable() {
        public void run() {
            dialog.open();
        }
    });
    int result = dialog.getReturnCode();
    if (result == 0) {
        return IDialogConstants.YES_ID;
    }
    if (result == 1) {
        return IDialogConstants.YES_TO_ALL_ID;
    }
    if (result == 2) {
        return IDialogConstants.NO_ID;
    }
    return IDialogConstants.CANCEL_ID;
}

From source file:org.eclipse.ui.internal.dialogs.SavePerspectiveDialog.java

License:Open Source License

/**
 * Notifies that the ok button of this dialog has been pressed.
 * <p>//  www .j  a  va  2 s .  c  o  m
 * The default implementation of this framework method sets
 * this dialog's return code to <code>Window.OK</code>
 * and closes the dialog. Subclasses may override.
 * </p>
 */
protected void okPressed() {
    perspName = text.getText();
    persp = perspReg.findPerspectiveWithLabel(perspName);
    if (persp != null) {
        // Confirm ok to overwrite
        String message = NLS.bind(WorkbenchMessages.SavePerspective_overwriteQuestion, perspName);
        String[] buttons = new String[] { IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL,
                IDialogConstants.CANCEL_LABEL };
        MessageDialog d = new MessageDialog(this.getShell(), WorkbenchMessages.SavePerspective_overwriteTitle,
                null, message, MessageDialog.QUESTION, buttons, 0) {
            protected int getShellStyle() {
                return super.getShellStyle() | SWT.SHEET;
            }
        };

        switch (d.open()) {
        case 0: //yes
            break;
        case 1: //no
            return;
        case 2: //cancel
            cancelPressed();
            return;
        default:
            return;
        }
    }

    super.okPressed();
}

From source file:org.eclipse.ui.internal.EditorManager.java

License:Open Source License

/**
 * Saves the given dirty editors and views, optionally prompting the user.
 * //from   w  ww . j  a va2  s. c o  m
 * @param dirtyParts
 *            the dirty views and editors
 * @param confirm
 *            <code>true</code> to prompt whether to save,
 *            <code>false</code> to save without prompting
 * @param closing
 *            <code>true</code> if the parts are being closed,
 *            <code>false</code> if just being saved without closing
 * @param addNonPartSources
 *            true if non-part sources should be saved too
 * @param runnableContext
 *            the context in which to run long-running operations
 * @param shellProvider
 *            providing the shell to use as the parent for the dialog that
 *            prompts to save multiple dirty editors and views
 * @return <code>true</code> on success, <code>false</code> if the user
 *         canceled the save
 */
public static boolean saveAll(List dirtyParts, final boolean confirm, final boolean closing,
        boolean addNonPartSources, final IRunnableContext runnableContext, final IShellProvider shellProvider) {
    // clone the input list
    dirtyParts = new ArrayList(dirtyParts);

    if (closing) {
        // if the parts are going to be closed, then we only save those that
        // need to be saved when closed, see bug 272070
        for (Iterator it = dirtyParts.iterator(); it.hasNext();) {
            ISaveablePart saveablePart = (ISaveablePart) it.next();
            if (!saveablePart.isSaveOnCloseNeeded()) {
                it.remove();
            }
        }
    }

    List modelsToSave;
    if (confirm) {
        boolean saveable2Processed = false;
        // Process all parts that implement ISaveablePart2.
        // These parts are removed from the list after saving
        // them. We then need to restore the workbench to
        // its previous state, for now this is just last
        // active perspective.
        // Note that the given parts may come from multiple
        // windows, pages and perspectives.
        ListIterator listIterator = dirtyParts.listIterator();

        WorkbenchPage currentPage = null;
        Perspective currentPageOriginalPerspective = null;
        while (listIterator.hasNext()) {
            IWorkbenchPart part = (IWorkbenchPart) listIterator.next();
            if (part instanceof ISaveablePart2) {
                WorkbenchPage page = (WorkbenchPage) part.getSite().getPage();
                if (!Util.equals(currentPage, page)) {
                    if (currentPage != null && currentPageOriginalPerspective != null) {
                        if (!currentPageOriginalPerspective.equals(currentPage.getActivePerspective())) {
                            currentPage.setPerspective(currentPageOriginalPerspective.getDesc());
                        }
                    }
                    currentPage = page;
                    currentPageOriginalPerspective = page.getActivePerspective();
                }
                if (confirm) {
                    if (part instanceof IViewPart) {
                        Perspective perspective = page.getFirstPerspectiveWithView((IViewPart) part);
                        if (perspective != null) {
                            page.setPerspective(perspective.getDesc());
                        }
                    }
                    // show the window containing the page?
                    IWorkbenchWindow partsWindow = page.getWorkbenchWindow();
                    if (partsWindow != partsWindow.getWorkbench().getActiveWorkbenchWindow()) {
                        Shell shell = partsWindow.getShell();
                        if (shell.getMinimized()) {
                            shell.setMinimized(false);
                        }
                        shell.setActive();
                    }
                    page.bringToTop(part);
                }
                // try to save the part
                int choice = SaveableHelper.savePart((ISaveablePart2) part, page.getWorkbenchWindow(), confirm);
                if (choice == ISaveablePart2.CANCEL) {
                    // If the user cancels, don't restore the previous
                    // workbench state, as that will
                    // be an unexpected switch from the current state.
                    return false;
                } else if (choice != ISaveablePart2.DEFAULT) {
                    saveable2Processed = true;
                    listIterator.remove();
                }
            }
        }

        // try to restore the workbench to its previous state
        if (currentPage != null && currentPageOriginalPerspective != null) {
            if (!currentPageOriginalPerspective.equals(currentPage.getActivePerspective())) {
                currentPage.setPerspective(currentPageOriginalPerspective.getDesc());
            }
        }

        // if processing a ISaveablePart2 caused other parts to be
        // saved, remove them from the list presented to the user.
        if (saveable2Processed) {
            listIterator = dirtyParts.listIterator();
            while (listIterator.hasNext()) {
                ISaveablePart part = (ISaveablePart) listIterator.next();
                if (!part.isDirty()) {
                    listIterator.remove();
                }
            }
        }

        modelsToSave = convertToSaveables(dirtyParts, closing, addNonPartSources);

        // If nothing to save, return.
        if (modelsToSave.isEmpty()) {
            return true;
        }
        boolean canceled = SaveableHelper.waitForBackgroundSaveJobs(modelsToSave);
        if (canceled) {
            return false;
        }
        // Use a simpler dialog if there's only one
        if (modelsToSave.size() == 1) {
            Saveable model = (Saveable) modelsToSave.get(0);
            String message = NLS.bind(WorkbenchMessages.get().EditorManager_saveChangesQuestion,
                    model.getName());
            // Show a dialog.
            String[] buttons = new String[] { IDialogConstants.get().YES_LABEL, IDialogConstants.get().NO_LABEL,
                    IDialogConstants.get().CANCEL_LABEL };
            MessageDialog d = new MessageDialog(shellProvider.getShell(), WorkbenchMessages.get().Save_Resource,
                    null, message, MessageDialog.QUESTION, buttons, 0) {
                protected int getShellStyle() {
                    return super.getShellStyle() | SWT.SHEET;
                }
            };

            int choice = SaveableHelper.testGetAutomatedResponse();
            if (SaveableHelper.testGetAutomatedResponse() == SaveableHelper.USER_RESPONSE) {
                choice = d.open();
            }

            // Branch on the user choice.
            // The choice id is based on the order of button labels
            // above.
            switch (choice) {
            case ISaveablePart2.YES: // yes
                break;
            case ISaveablePart2.NO: // no
                return true;
            default:
            case ISaveablePart2.CANCEL: // cancel
                return false;
            }
        } else {
            ListSelectionDialog dlg = new ListSelectionDialog(shellProvider.getShell(), modelsToSave,
                    new ArrayContentProvider(), new WorkbenchPartLabelProvider(), RESOURCES_TO_SAVE_MESSAGE) {
                protected int getShellStyle() {
                    return super.getShellStyle() | SWT.SHEET;
                }
            };
            dlg.setInitialSelections(modelsToSave.toArray());
            dlg.setTitle(SAVE_RESOURCES_TITLE);

            // this "if" statement aids in testing.
            if (SaveableHelper.testGetAutomatedResponse() == SaveableHelper.USER_RESPONSE) {
                int result = dlg.open();
                //Just return false to prevent the operation continuing
                if (result == IDialogConstants.CANCEL_ID) {
                    return false;
                }

                modelsToSave = Arrays.asList(dlg.getResult());
            }
        }
    } else {
        modelsToSave = convertToSaveables(dirtyParts, closing, addNonPartSources);
    }

    // If the editor list is empty return.
    if (modelsToSave.isEmpty()) {
        return true;
    }

    // Create save block.
    final List finalModels = modelsToSave;
    IRunnableWithProgress progressOp = new IRunnableWithProgress() {
        public void run(IProgressMonitor monitor) {
            IProgressMonitor monitorWrap = new EventLoopProgressMonitor(monitor);
            monitorWrap.beginTask(WorkbenchMessages.get().Saving_Modifications, finalModels.size());
            for (Iterator i = finalModels.iterator(); i.hasNext();) {
                Saveable model = (Saveable) i.next();
                // handle case where this model got saved as a result of saving another
                if (!model.isDirty()) {
                    monitor.worked(1);
                    continue;
                }
                SaveableHelper.doSaveModel(model, new SubProgressMonitor(monitorWrap, 1), shellProvider,
                        closing || confirm);
                if (monitorWrap.isCanceled()) {
                    break;
                }
            }
            monitorWrap.done();
        }
    };

    // Do the save.
    return SaveableHelper.runProgressMonitorOperation(WorkbenchMessages.get().Save_All, progressOp,
            runnableContext, shellProvider);
}

From source file:org.eclipse.ui.internal.editors.text.SpellingConfigurationBlock.java

License:Open Source License

private ComboViewer createProviderViewer() {
    /* list viewer */
    final ComboViewer viewer = new ComboViewer(fProviderCombo);
    viewer.setContentProvider(new IStructuredContentProvider() {

        /*//w  w w  . ja v a2  s. c  o  m
         * @see org.eclipse.jface.viewers.IContentProvider#dispose()
         */
        public void dispose() {
        }

        /*
         * @see org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
         */
        public void inputChanged(Viewer v, Object oldInput, Object newInput) {
        }

        /*
         * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object)
         */
        public Object[] getElements(Object inputElement) {
            return fProviderDescriptors.values().toArray();
        }
    });
    viewer.setLabelProvider(new LabelProvider() {
        /*
         * @see org.eclipse.jface.viewers.LabelProvider#getImage(java.lang.Object)
         */
        public Image getImage(Object element) {
            return null;
        }

        /*
         * @see org.eclipse.jface.viewers.LabelProvider#getText(java.lang.Object)
         */
        public String getText(Object element) {
            return ((SpellingEngineDescriptor) element).getLabel();
        }
    });
    viewer.addSelectionChangedListener(new ISelectionChangedListener() {

        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection sel = (IStructuredSelection) event.getSelection();
            if (sel.isEmpty())
                return;
            if (fCurrentBlock != null && fStatusMonitor.getStatus() != null
                    && fStatusMonitor.getStatus().matches(IStatus.ERROR))
                if (isPerformRevert()) {
                    ISafeRunnable runnable = new ISafeRunnable() {
                        public void run() throws Exception {
                            fCurrentBlock.performRevert();
                        }

                        public void handleException(Throwable x) {
                        }
                    };
                    SafeRunner.run(runnable);
                } else {
                    revertSelection();
                    return;
                }
            fStore.setValue(SpellingService.PREFERENCE_SPELLING_ENGINE,
                    ((SpellingEngineDescriptor) sel.getFirstElement()).getId());
            updateListDependencies();
        }

        private boolean isPerformRevert() {
            Shell shell = viewer.getControl().getShell();
            MessageDialog dialog = new MessageDialog(shell,
                    TextEditorMessages.SpellingConfigurationBlock_error_title, null,
                    TextEditorMessages.SpellingConfigurationBlock_error_message, MessageDialog.QUESTION,
                    new String[] { IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL }, 1);
            return dialog.open() == 0;
        }

        private void revertSelection() {
            try {
                viewer.removeSelectionChangedListener(this);
                SpellingEngineDescriptor desc = EditorsUI.getSpellingService()
                        .getActiveSpellingEngineDescriptor(fStore);
                if (desc != null)
                    viewer.setSelection(new StructuredSelection(desc), true);
            } finally {
                viewer.addSelectionChangedListener(this);
            }
        }
    });
    viewer.setInput(fProviderDescriptors);
    viewer.refresh();

    return viewer;
}

From source file:org.eclipse.ui.internal.handlers.ResetPerspectiveHandler.java

License:Open Source License

public Object execute(ExecutionEvent event) {

    IWorkbenchWindow activeWorkbenchWindow = HandlerUtil.getActiveWorkbenchWindow(event);
    if (activeWorkbenchWindow != null) {
        WorkbenchPage page = (WorkbenchPage) activeWorkbenchWindow.getActivePage();
        if (page != null) {
            IPerspectiveDescriptor descriptor = page.getPerspective();
            if (descriptor != null) {
                boolean offerRevertToBase = false;
                if (descriptor instanceof PerspectiveDescriptor) {
                    PerspectiveDescriptor desc = (PerspectiveDescriptor) descriptor;
                    offerRevertToBase = desc.isPredefined() && desc.hasCustomDefinition();
                }//from   ww  w.  j  a v a2 s.co  m

                if (offerRevertToBase) {
                    String message = NLS.bind(WorkbenchMessages.RevertPerspective_message,
                            descriptor.getLabel());
                    boolean toggleState = false;
                    MessageDialogWithToggle dialog = MessageDialogWithToggle.open(MessageDialog.QUESTION,
                            activeWorkbenchWindow.getShell(), WorkbenchMessages.RevertPerspective_title,
                            message, WorkbenchMessages.RevertPerspective_option, toggleState, null, null,
                            SWT.SHEET);
                    if (dialog.getReturnCode() == IDialogConstants.YES_ID) {
                        if (dialog.getToggleState()) {
                            PerspectiveRegistry reg = (PerspectiveRegistry) PlatformUI.getWorkbench()
                                    .getPerspectiveRegistry();
                            reg.revertPerspective(descriptor);
                        }
                        page.resetPerspective();
                    }
                } else {
                    String message = NLS.bind(WorkbenchMessages.ResetPerspective_message,
                            descriptor.getLabel());
                    boolean result = MessageDialog.open(MessageDialog.QUESTION,
                            activeWorkbenchWindow.getShell(), WorkbenchMessages.ResetPerspective_title, message,
                            SWT.SHEET);
                    if (result) {
                        page.resetPerspective();
                    }
                }
            }
        }
    }

    return null;
}

From source file:org.eclipse.ui.internal.handlers.SavePerspectiveHandler.java

License:Open Source License

/**
 * Save a singleton over itself./*  w  w w .  ja  v  a  2 s .  com*/
 */
private void saveSingleton(IWorkbenchPage page) {
    String[] buttons = new String[] { IDialogConstants.OK_LABEL, IDialogConstants.CANCEL_LABEL };
    MessageDialog d = new MessageDialog(page.getWorkbenchWindow().getShell(),
            WorkbenchMessages.SavePerspective_overwriteTitle, null,
            WorkbenchMessages.SavePerspective_singletonQuestion, MessageDialog.QUESTION, buttons, 0);
    if (d.open() == 0) {
        page.savePerspective();
    }
}