org.eclipse.swt.browser.PromptDialog Maven / Gradle / Ivy

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The osx x86_64 swt jar as available in the Eclipse 4.6 (Neon) release for OSX. It is suitable for use with jface and other dependencies available from maven central in the org.eclipse.scout.sdk.deps group. The sources is copied from swt-4.6-cocoa-macosx-x86_64.zip from http://download.eclipse.org/eclipse/downloads/drops4/R-4.6-201606061100/ and javadoc is generated from sources.
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/*******************************************************************************
 * Copyright (c) 2003, 2016 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.swt.browser;

import org.eclipse.swt.*;
import org.eclipse.swt.custom.*;
import org.eclipse.swt.graphics.*;
import org.eclipse.swt.internal.Compatibility;
import org.eclipse.swt.internal.mozilla.*;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.widgets.*;

class PromptDialog extends Dialog {

	PromptDialog(Shell parent, int style) {
		super(parent, style);
	}

	PromptDialog(Shell parent) {
		this(parent, 0);
	}

	void alertCheck(String title, String text, String check, final boolean[] checkValue) {
		Shell parent = getParent();
		final Shell shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
		if (title != null) shell.setText(title);
		GridLayout gridLayout = new GridLayout();
		shell.setLayout(gridLayout);
		Label label = new Label(shell, SWT.WRAP);
		label.setText(text);
		GridData data = new GridData();
		Monitor monitor = parent.getMonitor();
		int maxWidth = monitor.getBounds().width * 2 / 3;
		int width = label.computeSize(SWT.DEFAULT, SWT.DEFAULT).x;
		data.widthHint = Math.min(width, maxWidth);
		data.horizontalAlignment = GridData.FILL;
		data.grabExcessHorizontalSpace = true;
		label.setLayoutData (data);

		final Button checkButton = check != null ? new Button(shell, SWT.CHECK) : null;
		if (checkButton != null) {
			checkButton.setText(check);
			checkButton.setSelection(checkValue[0]);
			data = new GridData ();
			data.horizontalAlignment = GridData.BEGINNING;
			checkButton.setLayoutData (data);
		}
		Button okButton = new Button(shell, SWT.PUSH);
		okButton.setText(SWT.getMessage("SWT_OK")); //$NON-NLS-1$
		data = new GridData ();
		data.horizontalAlignment = GridData.CENTER;
		okButton.setLayoutData (data);
		okButton.addListener(SWT.Selection, new Listener() {
			@Override
			public void handleEvent(Event event) {
				if (checkButton != null) checkValue[0] = checkButton.getSelection();
				shell.close();
			}
		});

		shell.pack();
		shell.open();
		Display display = parent.getDisplay();
		while (!shell.isDisposed()) {
			if (!display.readAndDispatch()) display.sleep();
		}
	}

	boolean invalidCert(final Browser browser, String message, String[] problems, final nsIX509Cert cert) {
		Shell parent = getParent();
		Display display = parent.getDisplay();
		Monitor monitor = parent.getMonitor();
		int maxWidth = monitor.getBounds().width * 2 / 3;
		final Shell shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
		shell.setText(Compatibility.getMessage("SWT_InvalidCert_Title")); //$NON-NLS-1$
		shell.setLayout(new GridLayout());

		Composite messageComposite = new Composite(shell, SWT.NONE);
		messageComposite.setLayout(new GridLayout(2, false));
		Image image = display.getSystemImage(SWT.ICON_WARNING);
		new Label(messageComposite, SWT.NONE).setImage(image);
		Text text = new Text(messageComposite, SWT.WRAP);
		text.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
		text.setEditable(false);
		text.setBackground(shell.getBackground());
		text.setText(message);
		int width = messageComposite.computeSize(SWT.DEFAULT, SWT.DEFAULT).x;
		GridData data = new GridData();
		data.widthHint = Math.min(width, maxWidth);
		data.horizontalAlignment = GridData.FILL;
		data.grabExcessHorizontalSpace = true;
		messageComposite.setLayoutData(data);

		StyledText problemsText = new StyledText(shell, SWT.WRAP);
		problemsText.setMargins(30, 0, 30, 0);
		problemsText.setEditable(false);
		problemsText.setBackground(shell.getBackground());
		for (int i = 0; i < problems.length; i++) {
			problemsText.append(problems[i] + '\n');
		}
		StyleRange style = new StyleRange();
		style.metrics = new GlyphMetrics(0, 0, 30);
		Bullet bullet0 = new Bullet (style);
		problemsText.setLineBullet(0, problems.length, bullet0);
		width = problemsText.computeSize(SWT.DEFAULT, SWT.DEFAULT).x;
		data = new GridData();
		data.widthHint = Math.min(width, maxWidth);
		data.horizontalAlignment = GridData.FILL;
		data.grabExcessHorizontalSpace = true;
		problemsText.setLayoutData(data);

		text = new Text(shell, SWT.SINGLE);
		text.setEditable(false);
		text.setBackground(shell.getBackground());
		text.setText(Compatibility.getMessage("SWT_InvalidCert_Connect")); //$NON-NLS-1$

		new Label(shell, SWT.NONE); /* vertical spacer */

		/*
		* Create a local invisible Browser to be passed to the ViewCert call,
		* so that this prompter can be the certificate view dialog's parent.
		*/
		final Browser localBrowser = new Browser(shell, browser.getStyle());
		data = new GridData();
		data.exclude = true;
		localBrowser.setLayoutData(data);

		Composite buttonsComposite = new Composite(shell, SWT.NONE);
		buttonsComposite.setLayout(new GridLayout(3, true));
		buttonsComposite.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, false, false));

		Button viewCertButton = new Button(buttonsComposite, SWT.PUSH);
		viewCertButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
		viewCertButton.setText(Compatibility.getMessage("SWT_ViewCertificate")); //$NON-NLS-1$
		viewCertButton.addListener(SWT.Selection, new Listener() {
			@Override
			public void handleEvent(Event event) {
				long /*int*/[] result = new long /*int*/[1];
				int rc = XPCOM.NS_GetServiceManager (result);
				if (rc != XPCOM.NS_OK) Mozilla.error (rc);
				if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE);

				nsIServiceManager serviceManager = new nsIServiceManager(result[0]);
				result[0] = 0;
				byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_CERTIFICATEDIALOGS_CONTRACTID, true);
				rc = serviceManager.GetServiceByContractID (aContractID, IIDStore.GetIID (nsICertificateDialogs.class), result);
				if (rc != XPCOM.NS_OK) Mozilla.error (rc);
				if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE);
				serviceManager.Release();

				nsICertificateDialogs dialogs = new nsICertificateDialogs(result[0]);
				result[0] = 0;

				/*
				* Bug in Mozilla.  The certificate viewer dialog does not show its content when
				* opened.  The workaround is to periodically wake up the UI thread.
				*/
				Runnable runnable = new Runnable() {
					@Override
					public void run() {
						browser.getDisplay().timerExec(1000, this);
					}
				};
				runnable.run();

				rc = ((Mozilla)localBrowser.webBrowser).webBrowser.GetContentDOMWindow(result);
				if (rc != XPCOM.NS_OK) Mozilla.error (rc);
				if (result[0] == 0) Mozilla.error (XPCOM.NS_NOINTERFACE);

				nsIDOMWindow window = new nsIDOMWindow(result[0]);
				result[0] = 0;
				rc = dialogs.ViewCert(window.getAddress(), cert.getAddress());
				browser.getDisplay().timerExec(-1, runnable);
				window.Release();
				dialogs.Release();
			}
		});

		final Button okButton = new Button(buttonsComposite, SWT.PUSH);
		okButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
		okButton.setText(Compatibility.getMessage("SWT_OK")); //$NON-NLS-1$
		Button cancelButton = new Button(buttonsComposite, SWT.PUSH);
		cancelButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
		cancelButton.setText(Compatibility.getMessage("SWT_Cancel")); //$NON-NLS-1$
		final boolean[] result = new boolean[1];
		Listener listener = new Listener() {
			@Override
			public void handleEvent(Event event) {
				shell.dispose();
				result[0] = event.widget == okButton;
			}
		};
		okButton.addListener(SWT.Selection, listener);
		cancelButton.addListener(SWT.Selection, listener);

		cancelButton.setFocus();
		shell.setDefaultButton(cancelButton);
		shell.pack();
		shell.open();
		while (!shell.isDisposed()) {
			if (!display.readAndDispatch()) display.sleep();
		}
		return result[0];
	}

	void confirmEx(String title, String text, String check, String button0, String button1, String button2, int defaultIndex, final boolean[] checkValue, final int[] result) {
		Shell parent = getParent();
		final Shell shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
		shell.setText(title);
		GridLayout gridLayout = new GridLayout();
		shell.setLayout(gridLayout);
		Label label = new Label(shell, SWT.WRAP);
		label.setText(text);
		GridData data = new GridData();
		Monitor monitor = parent.getMonitor();
		int maxWidth = monitor.getBounds().width * 2 / 3;
		int width = label.computeSize(SWT.DEFAULT, SWT.DEFAULT).x;
		data.widthHint = Math.min(width, maxWidth);
		data.horizontalAlignment = GridData.FILL;
		data.grabExcessHorizontalSpace = true;
		label.setLayoutData (data);

		final Button[] buttons = new Button[4];
		Listener listener = new Listener() {
			@Override
			public void handleEvent(Event event) {
				if (buttons[0] != null) checkValue[0] = buttons[0].getSelection();
				Widget widget = event.widget;
				for (int i = 1; i < buttons.length; i++) {
					if (widget == buttons[i]) {
						result[0] = i - 1;
						break;
					}
				}
				shell.close();
			}
		};
		if (check != null) {
			buttons[0] = new Button(shell, SWT.CHECK);
			buttons[0].setText(check);
			buttons[0].setSelection(checkValue[0]);
			data = new GridData ();
			data.horizontalAlignment = GridData.BEGINNING;
			buttons[0].setLayoutData (data);
		}
		Composite composite = new Composite(shell, SWT.NONE);
		data = new GridData();
		data.horizontalAlignment = GridData.CENTER;
		composite.setLayoutData (data);
		GridLayout layout = new GridLayout();
		layout.makeColumnsEqualWidth = true;
		composite.setLayout(layout);
		int buttonCount = 0;
		if (button0 != null) {
			buttons[1] = new Button(composite, SWT.PUSH);
			buttons[1].setText(button0);
			buttons[1].addListener(SWT.Selection, listener);
			buttons[1].setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
			buttonCount++;
		}
		if (button1 != null) {
			buttons[2] = new Button(composite, SWT.PUSH);
			buttons[2].setText(button1);
			buttons[2].addListener(SWT.Selection, listener);
			buttons[2].setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
			buttonCount++;
		}
		if (button2 != null) {
			buttons[3] = new Button(composite, SWT.PUSH);
			buttons[3].setText(button2);
			buttons[3].addListener(SWT.Selection, listener);
			buttons[3].setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
			buttonCount++;
		}
		layout.numColumns = buttonCount;
		Button defaultButton = buttons [defaultIndex + 1];
		if (defaultButton != null) shell.setDefaultButton (defaultButton);

		shell.pack();
		shell.open();
		Display display = parent.getDisplay();
		while (!shell.isDisposed()) {
			if (!display.readAndDispatch()) display.sleep();
		}
	}

	void prompt(String title, String text, String check, final String[] value, final boolean[] checkValue, final boolean[] result) {
		Shell parent = getParent();
		final Shell shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
		if (title != null) shell.setText(title);
		GridLayout gridLayout = new GridLayout();
		shell.setLayout(gridLayout);
		Label label = new Label(shell, SWT.WRAP);
		label.setText(text);
		GridData data = new GridData();
		Monitor monitor = parent.getMonitor();
		int maxWidth = monitor.getBounds().width * 2 / 3;
		int width = label.computeSize(SWT.DEFAULT, SWT.DEFAULT).x;
		data.widthHint = Math.min(width, maxWidth);
		data.horizontalAlignment = GridData.FILL;
		data.grabExcessHorizontalSpace = true;
		label.setLayoutData (data);

		final Text valueText = new Text(shell, SWT.BORDER);
		if (value[0] != null) valueText.setText(value[0]);
		data = new GridData();
		width = valueText.computeSize(SWT.DEFAULT, SWT.DEFAULT).x;
		if (width > maxWidth) data.widthHint = maxWidth;
		data.horizontalAlignment = GridData.FILL;
		data.grabExcessHorizontalSpace = true;
		valueText.setLayoutData(data);

		final Button[] buttons = new Button[3];
		Listener listener = new Listener() {
			@Override
			public void handleEvent(Event event) {
				if (buttons[0] != null) checkValue[0] = buttons[0].getSelection();
				value[0] = valueText.getText();
				result[0] = event.widget == buttons[1];
				shell.close();
			}
		};
		if (check != null) {
			buttons[0] = new Button(shell, SWT.CHECK);
			buttons[0].setText(check);
			buttons[0].setSelection(checkValue[0]);
			data = new GridData ();
			data.horizontalAlignment = GridData.BEGINNING;
			buttons[0].setLayoutData (data);
		}
		Composite composite = new Composite(shell, SWT.NONE);
		data = new GridData();
		data.horizontalAlignment = GridData.CENTER;
		composite.setLayoutData (data);
		composite.setLayout(new GridLayout(2, true));
		buttons[1] = new Button(composite, SWT.PUSH);
		buttons[1].setText(SWT.getMessage("SWT_OK")); //$NON-NLS-1$
		buttons[1].setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
		buttons[1].addListener(SWT.Selection, listener);
		buttons[2] = new Button(composite, SWT.PUSH);
		buttons[2].setText(SWT.getMessage("SWT_Cancel")); //$NON-NLS-1$
		buttons[2].setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
		buttons[2].addListener(SWT.Selection, listener);

		shell.pack();
		shell.open();
		Display display = parent.getDisplay();
		while (!shell.isDisposed()) {
			if (!display.readAndDispatch()) display.sleep();
		}
	}

	void promptUsernameAndPassword(String title, String text, String check, final String[] user, final String[] pass, final boolean[] checkValue, final boolean[] result) {
		Shell parent = getParent();
		final Shell shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
		shell.setText(title);
		GridLayout gridLayout = new GridLayout();
		shell.setLayout(gridLayout);
		Label label = new Label(shell, SWT.WRAP);
		label.setText(text);
		GridData data = new GridData();
		Monitor monitor = parent.getMonitor();
		int maxWidth = monitor.getBounds().width * 2 / 3;
		int width = label.computeSize(SWT.DEFAULT, SWT.DEFAULT).x;
		data.widthHint = Math.min(width, maxWidth);
		data.horizontalAlignment = GridData.FILL;
		data.grabExcessHorizontalSpace = true;
		label.setLayoutData (data);

		Label userLabel = new Label(shell, SWT.NONE);
		userLabel.setText(SWT.getMessage("SWT_Username")); //$NON-NLS-1$

		final Text userText = new Text(shell, SWT.BORDER);
		if (user[0] != null) userText.setText(user[0]);
		data = new GridData();
		data.horizontalAlignment = GridData.FILL;
		data.grabExcessHorizontalSpace = true;
		userText.setLayoutData(data);

		Label passwordLabel = new Label(shell, SWT.NONE);
		passwordLabel.setText(SWT.getMessage("SWT_Password")); //$NON-NLS-1$

		final Text passwordText = new Text(shell, SWT.PASSWORD | SWT.BORDER);
		if (pass[0] != null) passwordText.setText(pass[0]);
		data = new GridData();
		data.horizontalAlignment = GridData.FILL;
		data.grabExcessHorizontalSpace = true;
		passwordText.setLayoutData(data);

		final Button[] buttons = new Button[3];
		Listener listener = new Listener() {
			@Override
			public void handleEvent(Event event) {
				if (buttons[0] != null) checkValue[0] = buttons[0].getSelection();
				user[0] = userText.getText();
				pass[0] = passwordText.getText();
				result[0] = event.widget == buttons[1];
				shell.close();
			}
		};
		if (check != null) {
			buttons[0] = new Button(shell, SWT.CHECK);
			buttons[0].setText(check);
			buttons[0].setSelection(checkValue[0]);
			data = new GridData ();
			data.horizontalAlignment = GridData.BEGINNING;
			buttons[0].setLayoutData (data);
		}
		Composite composite = new Composite(shell, SWT.NONE);
		data = new GridData();
		data.horizontalAlignment = GridData.CENTER;
		composite.setLayoutData (data);
		composite.setLayout(new GridLayout(2, true));
		buttons[1] = new Button(composite, SWT.PUSH);
		buttons[1].setText(SWT.getMessage("SWT_OK")); //$NON-NLS-1$
		buttons[1].setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
		buttons[1].addListener(SWT.Selection, listener);
		buttons[2] = new Button(composite, SWT.PUSH);
		buttons[2].setText(SWT.getMessage("SWT_Cancel")); //$NON-NLS-1$
		buttons[2].setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
		buttons[2].addListener(SWT.Selection, listener);

		shell.setDefaultButton(buttons[1]);
		shell.pack();
		shell.open();
		Display display = parent.getDisplay();
		while (!shell.isDisposed()) {
			if (!display.readAndDispatch()) display.sleep();
		}
	}
}