diff options
Diffstat (limited to 'plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/plugin/ErrorDialog.java')
-rw-r--r-- | plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/plugin/ErrorDialog.java | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/plugin/ErrorDialog.java b/plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/plugin/ErrorDialog.java deleted file mode 100644 index 60f11eef6..000000000 --- a/plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/plugin/ErrorDialog.java +++ /dev/null @@ -1,192 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2005 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.jst.j2ee.internal.plugin; - -import java.io.ByteArrayOutputStream; -import java.io.IOException; -import java.io.PrintStream; - -import org.eclipse.jface.dialogs.IDialogConstants; -import org.eclipse.jface.dialogs.MessageDialog; -import org.eclipse.swt.SWT; -import org.eclipse.swt.SWTError; -import org.eclipse.swt.SWTException; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.widgets.Button; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Label; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.swt.widgets.Text; - -/** - * Added a Details button to the MessageDialog to show the exception stack trace. - * - * Borrowed from an eclipse InternalErrorDialog - */ -public class ErrorDialog extends MessageDialog { - protected static final String[] LABELS_OK = {IDialogConstants.OK_LABEL}; - protected static final String[] LABELS_OK_CANCEL = {IDialogConstants.OK_LABEL, IDialogConstants.CANCEL_LABEL}; - protected static final String[] LABELS_OK_DETAILS = {IDialogConstants.OK_LABEL, IDialogConstants.SHOW_DETAILS_LABEL}; - protected static final String[] LABELS_OK_CANCEL_DETAILS = {IDialogConstants.OK_LABEL, IDialogConstants.CANCEL_LABEL, IDialogConstants.SHOW_DETAILS_LABEL}; - private Throwable detail; - private int detailButtonID = -1; - private Text text; - private String message; - //Workaround. SWT does not seem to set the default button if - //there is not control with focus. Bug: 14668 - private int defaultButtonIndex = 0; - /** - * Size of the text in lines. - */ - private static final int TEXT_LINE_COUNT = 15; - - public ErrorDialog(Shell parentShell, String dialogTitle, Image dialogTitleImage, String dialogMessage, Throwable detail, int dialogImageType, String[] dialogButtonLabels, int defaultIndex) { - super(parentShell, dialogTitle, dialogTitleImage, dialogMessage, dialogImageType, dialogButtonLabels, defaultIndex); - defaultButtonIndex = defaultIndex; - this.detail = detail; - message = dialogMessage; - setShellStyle(getShellStyle() | SWT.APPLICATION_MODAL | SWT.RESIZE); - } - - //Workaround. SWT does not seem to set rigth the default button if - //there is not control with focus. Bug: 14668 - public int open() { - create(); - Button b = getButton(defaultButtonIndex); - b.setFocus(); - b.getShell().setDefaultButton(b); - return super.open(); - } - - /** - * Set the detail button; - */ - public void setDetailButton(int index) { - detailButtonID = index; - } - - /* - * (non-Javadoc) Method declared on Dialog. - */ - protected void buttonPressed(int buttonId) { - if (buttonId == detailButtonID) { - toggleDetailsArea(); - } else { - setReturnCode(buttonId); - close(); - } - } - - /** - * Toggles the unfolding of the details area. This is triggered by the user pressing the details - * button. - */ - private void toggleDetailsArea() { - Point windowSize = getShell().getSize(); - Point oldSize = getContents().computeSize(SWT.DEFAULT, SWT.DEFAULT); - if (text != null) { - text.dispose(); - text = null; - getButton(detailButtonID).setText(IDialogConstants.SHOW_DETAILS_LABEL); - } else { - createDropDownText((Composite) getContents()); - getButton(detailButtonID).setText(IDialogConstants.HIDE_DETAILS_LABEL); - } - Point newSize = getContents().computeSize(SWT.DEFAULT, SWT.DEFAULT); - getShell().setSize(new Point(windowSize.x, windowSize.y + (newSize.y - oldSize.y))); - } - - /** - * Create this dialog's drop-down list component. - * - * @param parent - * the parent composite - * @return the drop-down list component - */ - protected void createDropDownText(Composite parent) { - // create the list - text = new Text(parent, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL); - // print the stacktrace in the text field - try { - ByteArrayOutputStream baos = new ByteArrayOutputStream(); - PrintStream ps = new PrintStream(baos); - detail.printStackTrace(ps); - if ((detail instanceof SWTError) && (((SWTError) detail).throwable != null)) { - ps.println("\n*** Stack trace of contained exception ***"); //$NON-NLS-1$ - ((SWTError) detail).throwable.printStackTrace(ps); - } else if ((detail instanceof SWTException) && (((SWTException) detail).throwable != null)) { - ps.println("\n*** Stack trace of contained exception ***"); //$NON-NLS-1$ - ((SWTException) detail).throwable.printStackTrace(ps); - } - ps.flush(); - baos.flush(); - text.setText(baos.toString()); - } catch (IOException e) { - //Ignore - } - GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL | GridData.VERTICAL_ALIGN_FILL | GridData.GRAB_VERTICAL); - data.heightHint = text.getLineHeight() * TEXT_LINE_COUNT; - text.setLayoutData(data); - } - - public static boolean openError(Shell parent, String title, String message, Throwable detail, int defaultIndex, boolean showCancel) { - String[] labels; - if (detail == null) - labels = showCancel ? LABELS_OK_CANCEL : LABELS_OK; - else - labels = showCancel ? LABELS_OK_CANCEL_DETAILS : LABELS_OK_DETAILS; - ErrorDialog dialog = new ErrorDialog(parent, title, null, // accept - // the - // default - // window - // icon - message, detail, ERROR, labels, defaultIndex); - if (detail != null) - dialog.setDetailButton(labels.length - 1); - return dialog.open() == 0; - } - - protected Control createDialogArea(Composite parent) { - // create a composite with standard margins and spacing - Composite composite = new Composite(parent, SWT.NONE); - GridLayout layout = new GridLayout(); - layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN); - layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN); - layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING); - layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING); - composite.setLayout(layout); - composite.setLayoutData(new GridData(GridData.FILL_BOTH)); - composite.setFont(parent.getFont()); - ((GridLayout) composite.getLayout()).numColumns = 2; - // create image - Image image = composite.getDisplay().getSystemImage(SWT.ICON_ERROR); - if (image != null) { - Label label = new Label(composite, 0); - image.setBackground(label.getBackground()); - label.setImage(image); - label.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_CENTER | GridData.VERTICAL_ALIGN_BEGINNING)); - } - // create message - if (message != null) { - Label label = new Label(composite, SWT.WRAP); - label.setText(message); - GridData data = new GridData(GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL | GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_CENTER); - data.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH); - label.setLayoutData(data); - label.setFont(parent.getFont()); - } - return composite; - } -} |