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

Introduction

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

Prototype

public static boolean openQuestion(Shell parent, String title, String message) 

Source Link

Document

Convenience method to open a simple Yes/No question dialog.

Usage

From source file:de.fu_berlin.inf.dpp.ui.actions.DeleteContactAction.java

License:Open Source License

public void runDeleteAction() {
    RosterEntry rosterEntry = null;//from ww  w  .ja  va2 s . c o m
    List<RosterEntry> selectedRosterEntries = SelectionRetrieverFactory.getSelectionRetriever(RosterEntry.class)
            .getSelection();
    if (selectedRosterEntries.size() == 1) {
        rosterEntry = selectedRosterEntries.get(0);
    }

    if (rosterEntry == null) {
        LOG.error("RosterEntry should not be null at this point!"); //$NON-NLS-1$
        return;
    }

    if (sessionManager != null) {
        // Is the chosen user currently in the session?
        ISarosSession sarosSession = sessionManager.getSarosSession();
        String entryJid = rosterEntry.getUser();

        if (sarosSession != null) {
            for (User p : sarosSession.getUsers()) {
                String pJid = p.getJID().getBase();

                // If so, stop the deletion from completing
                if (entryJid.equals(pJid)) {
                    MessageDialog.openError(null, Messages.DeleteContactAction_error_title,
                            DELETE_ERROR_IN_SESSION);
                    return;
                }
            }
        }
    }

    if (MessageDialog.openQuestion(null, Messages.DeleteContactAction_confirm_title,
            MessageFormat.format(Messages.DeleteContactAction_confirm_message, toString(rosterEntry)))) {

        try {
            XMPPUtils.removeFromRoster(connectionService.getConnection(), rosterEntry);
        } catch (XMPPException e) {
            LOG.error("could not delete contact " + toString(rosterEntry) //$NON-NLS-1$
                    + ":", e); //$NON-NLS-1$
        }
    }
}

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From source file:de.fu_berlin.inf.dpp.ui.actions.SendFileAction.java

License:Open Source License

private void handleIncomingFileTransferRequest(final FileTransferRequest request) {

    final String filename = request.getFileName();
    final long fileSize = request.getFileSize();
    final JID jid = new JID(request.getRequestor());

    String nickname = XMPPUtils.getNickname(null, jid);

    if (nickname == null)
        nickname = new JID(request.getRequestor()).getBase();

    final boolean accept = MessageDialog.openQuestion(SWTUtils.getShell(), "File Transfer Request",
            nickname + " wants to send a file." + "\nName: " + filename + "\nSize: "
                    + CoreUtils.formatByte(fileSize) + (fileSize < 1000 ? "yte" : "") + "\n\nAccept the file?");

    if (!accept) {
        request.reject();/*  w ww  .  j  a  v a  2  s  .  com*/
        return;
    }

    final FileDialog fd = new FileDialog(SWTUtils.getShell(), SWT.SAVE);
    fd.setText(Messages.SendFileAction_filedialog_text);
    fd.setOverwrite(true);
    fd.setFileName(filename);

    final String destination = fd.open();

    if (destination == null) {
        request.reject();
        return;
    }

    final File file = new File(destination);

    if (file.isDirectory()) {
        request.reject();
        return;
    }

    Job job = new IncomingFileTransferJob(request, file, jid);
    job.setUser(true);
    job.addJobChangeListener(new JobChangeAdapter() {
        @Override
        public void done(IJobChangeEvent event) {
            event.getJob().removeJobChangeListener(this);

            // TODO UX this may be to annoying
            if (event.getResult().getCode() == IStatus.OK)
                showFileInOSGui(file);
        }
    });
    job.schedule();
}

---

From source file:de.fu_berlin.inf.dpp.ui.preferencePages.GeneralPreferencePage.java

License:Open Source License

private void createRemoveAccountButton(Composite composite) {
    removeAccountButton = createAccountGroupButton(composite, DELETE_IMAGE, REMOVE_BTN_TEXT, new Listener() {
        @Override/* w  ww.  ja va 2s . c om*/
        public void handleEvent(Event event) {
            if (MessageDialog.openQuestion(GeneralPreferencePage.this.getShell(),
                    Messages.GeneralPreferencePage_REMOVE_ACCOUNT_DIALOG_TITLE,
                    MessageFormat.format(Messages.GeneralPreferencePage_REMOVE_ACCOUNT_DIALOG_MESSAGE,
                            createHumanDisplayAbleName(getSelectedAccount())))

            ) {
                accountStore.deleteAccount(getSelectedAccount());
                activateAccountButton.setEnabled(false);
                removeAccountButton.setEnabled(false);
                editAccountButton.setEnabled(false);
                updateList();
            }
        }
    });
    removeAccountButton.setEnabled(false);
}

---

From source file:de.fu_berlin.inf.dpp.ui.wizards.AddXMPPAccountWizard.java

License:Open Source License

@Override
public boolean performCancel() {

    if (!enterXMPPAccountWizardPage.isXMPPAccountCreated())
        return true;

    return MessageDialog.openQuestion(getShell(), Messages.AddXMPPAccountWizard_account_created,
            Messages.AddXMPPAccountWizard_account_created_text);
}

---

From source file:de.jcup.egradle.eclipse.ide.launch.EGradleLaunchConfigurationPropertiesTab.java

License:Apache License

/**
 * Attempts to add the given variable. Returns whether the variable was
 * added or not (as when the user answers not to overwrite an existing
 * variable)./*w ww.  j  a  va 2s. c  o  m*/
 * 
 * @param variable
 *            the variable to add
 * @return <code>true</code> when variable was added
 */
protected boolean addVariable(PropertyVariable variable) {
    String name = variable.getName();
    TableItem[] items = propertiesTable.getTable().getItems();
    for (int i = 0; i < items.length; i++) {
        PropertyVariable existingVariable = (PropertyVariable) items[i].getData();
        if (existingVariable.getName().equals(name)) {
            boolean overWrite = MessageDialog.openQuestion(getShell(), "Overwrite variable?", MessageFormat
                    .format("A variable named {0} already exists. Overwrite?", new Object[] { name })); //
            if (!overWrite) {
                return false;
            }
            propertiesTable.remove(existingVariable);
            break;
        }
    }
    propertiesTable.add(variable);
    updateLaunchConfigurationDialog();
    return true;
}

---

From source file:de.jcup.egradle.eclipse.ide.virtualroot.VirtualRootNewFilesToRealRootProjectBuilder.java

License:Apache License

/**
 * Method is called when its clear that resource was a link before. The
 * correct link target which shall be deleted, is already calculated
 * /*from  w  w w. ja v  a  2s .  co m*/
 * @param linkTargetFile
 * @param resource
 */
protected void handleLinkedFileRemovedFromRootFolder(File linkTargetFile, IResource resource) {
    /*
     * eclipse will before the deletion a dialog about ... will not be
     * deleted... etc.
     */
    /* we have to ask the user if he really wants to delete instead... */
    String message = "Do you like to delete " + resource.getName()
            + " from root project as you have done with the link?\n" + linkTargetFile.getAbsolutePath();
    safeAsyncExec(new Runnable() {

        @Override
        public void run() {
            Shell shell = getActiveWorkbenchShell();
            boolean deleteTheFile = MessageDialog.openQuestion(shell, "EGradle", message);
            if (deleteTheFile) {
                try {
                    getFileHelper().delete(linkTargetFile);
                } catch (IOException e) {
                    IDEUtil.logError("Was not able to delete link target file:" + linkTargetFile, e);
                }
            }
        }

    });

}

---

From source file:de.jcup.egradle.eclipse.virtualroot.VirtualRootNewFilesToRealRootProjectBuilder.java

License:Apache License

/**
 * Method is called when its clear that resource was a link before. The
 * correct link target which shall be deleted, is already calculated
 * // w  w w .j a v  a 2 s  . c  om
 * @param linkTargetFile
 * @param resource
 */
protected void handleLinkedFileRemovedFromRootFolder(File linkTargetFile, IResource resource) {
    /*
     * eclipse will before the deletion a dialog about ... will not be
     * deleted... etc.
     */
    /* we have to ask the user if he really wants to delete instead... */
    String message = "Do you like to delete " + resource.getName()
            + " from root project as you have done with the link?\n" + linkTargetFile.getAbsolutePath();
    safeAsyncExec(new Runnable() {

        @Override
        public void run() {
            Shell shell = getActiveWorkbenchShell();
            boolean deleteTheFile = MessageDialog.openQuestion(shell, "EGradle", message);
            if (deleteTheFile) {
                try {
                    getFileHelper().delete(linkTargetFile);
                } catch (IOException e) {
                    log(e);
                }
            }
        }

    });

}

---

From source file:de.kolditz.common.ui.fields.FileField.java

License:Open Source License

/**
 * TODO support for complex file filters
 * //from   www. j  ava  2  s  . com
 * @param e
 */
protected void widgetSelected(SelectionEvent e) {
    if (e.widget == btnSet) {
        FileDialog fd = new FileDialog(text.getShell(), ((style & SWT.OPEN) != 0) ? SWT.OPEN : SWT.SAVE);
        String filterPath = text.getText();
        String fileName = "";
        if (filterPath.equals(null_hint)) {
            filterPath = SystemProperties.USER_DIR;
        } else {
            File file = new File(filterPath);
            if (file.exists()) {
                if (file.isFile()) {
                    filterPath = file.getAbsoluteFile().getParent();
                    fileName = file.getName();
                } else {
                    filterPath = file.getAbsolutePath();
                }
            }
        }
        fd.setFilterPath(filterPath);
        fd.setFileName(fileName);
        fd.setFilterExtensions(extensions);
        fd.setFilterNames(names);
        if (filterIndex >= 0)
            fd.setFilterIndex(filterIndex);
        // TODO multi-file selection support
        String target = fd.open();
        int filterIdx = fd.getFilterIndex();
        if (target != null) {
            boolean doIt = true;
            if (isOverwriteAsk) {
                File file = new File(target);
                fileExists = file.exists();
                if (fileExists) {
                    doIt = doOverwrite = MessageDialog.openQuestion(text.getShell(),
                            I18N.get().getString(I18N.FIELDS_FILEFIELD_OVERWRITEDIALOG_MSG),
                            I18N.get().getString(I18N.FIELDS_FILEFIELD_OVERWRITEDIALOG_MSG));
                }
            }
            if (doIt) {
                if (filterIdx >= 0 && extensions != null && extensions.length >= filterIdx) {
                    // get (first) extension from the set filters
                    String ext = extensions[filterIdx];
                    if (ext.contains(";")) {
                        boolean extPresent = false;
                        String[] tempExtensions = ext.split(";");
                        for (String extension : tempExtensions) {
                            if ((extension.contains(".")
                                    && target.endsWith(extension.substring(extension.lastIndexOf('.'))))
                                    || Pattern.matches(extension, target)) {
                                extPresent = true;
                                break;
                            }
                        }
                        if (!extPresent) {
                            target += tempExtensions[0].substring(tempExtensions[0].lastIndexOf('.'));
                        }
                    } else if (ext.contains(".")) {
                        ext = ext.substring(ext.lastIndexOf('.'));
                        if (!target.endsWith(ext)) {
                            target += ext;
                        }
                    }
                }
                text.setText(target);
                notifyObservers(target);
            }
        }
    } else if (e.widget == btnClear) {
        text.setText(null_hint);
    }
}

---

From source file:de.loskutov.eclipseskins.sessions.OpenSessionAction.java

License:Open Source License

public void run() {
    final IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();

    /*/*from   w  ww. j  a v  a 2 s. c  om*/
     * get editors, because if this is a "recently closed" session, editors may
     * change because of updating info on close of current editors
     */
    List/*<EditorInfo>*/ editorInfos = session.getEditors();
    if (editorInfos.size() == 0) {
        MessageDialog.openInformation(null, "Open Session", "No editors to open!");
        return;
    }

    final IWorkbenchPage page = window.getActivePage();
    final IPreferenceStore prefs = PresentationPlugin.getDefault().getPreferenceStore();
    boolean close = prefs.getBoolean(ThemeConstants.CLOSE_EDITORS);
    if (close && page.getEditorReferences().length > 0) {
        if (prefs.getBoolean(ThemeConstants.ASK_BEFORE_CLOSE)) {
            close = MessageDialog.openQuestion(window.getShell(), "Load Session", "Close opened editors?");
        }
        if (close) {
            Sessions.getInstance().createSession(Sessions.RECENTLY_CLOSED, true);
            boolean ok = page.closeAllEditors(true);
            if (!ok) {
                return;
            }
        }
    }

    Job job = new OpenEditorsJob("Opening editors", editorInfos, window, page);
    PlatformUI.getWorkbench().getProgressService().showInDialog(window.getShell(), job);
    job.schedule();
}

---

From source file:de.loskutov.fs.actions.ForceFileSyncActionDelegate.java

License:Open Source License

/**
 * Public method to be able to test it/* w ww  .j  a v  a 2s .c  o m*/
 */
public FileSyncBuilder getOrCreateBuilder() {
    if (project == null) {
        FileSyncPlugin.error("Could not run FileSync builder - project is null!", null);
        return null;
    }
    IPreferenceStore store = FileSyncPlugin.getDefault().getPreferenceStore();
    boolean askUser = store.getBoolean(FileSyncConstants.KEY_ASK_USER);
    if (ProjectHelper.isBuilderDisabled(project)) {
        if (askUser) {
            MessageDialog.openInformation(FileSyncPlugin.getShell(), "FileSync builder is disabled!",
                    "Please activate FileSync builder for project '" + project.getName() + "' under\n"
                            + "Project->Properties->Builders!");
        }
        return null;
    }

    if (!ProjectHelper.hasBuilder(project)) {
        boolean ok = true; // TODO should be taken from prefs
        if (askUser) {
            ok = MessageDialog.openQuestion(FileSyncPlugin.getShell(), "FileSync builder is not enabled!",
                    "Should FileSync builder be enabled for project '" + project.getName() + "' ?");
        }
        if (ok) {
            ProjectHelper.addBuilder(project);
        }
    }

    return new FileSyncBuilder(project);
}

---

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