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Diffstat (limited to 'examples/org.eclipse.compare.examples.xml/src/org/eclipse/compare/examples/xml/XMLCompareAddIdMapDialog.java')
| -rw-r--r-- | examples/org.eclipse.compare.examples.xml/src/org/eclipse/compare/examples/xml/XMLCompareAddIdMapDialog.java | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/examples/org.eclipse.compare.examples.xml/src/org/eclipse/compare/examples/xml/XMLCompareAddIdMapDialog.java b/examples/org.eclipse.compare.examples.xml/src/org/eclipse/compare/examples/xml/XMLCompareAddIdMapDialog.java new file mode 100644 index 000000000..85f899d37 --- /dev/null +++ b/examples/org.eclipse.compare.examples.xml/src/org/eclipse/compare/examples/xml/XMLCompareAddIdMapDialog.java @@ -0,0 +1,140 @@ +/******************************************************************************* + * Copyright (c) 2000, 2003 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Common Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/cpl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +package org.eclipse.compare.examples.xml; + +import java.text.MessageFormat; +import java.util.*; + +import org.eclipse.swt.SWT; +import org.eclipse.swt.events.ModifyEvent; +import org.eclipse.swt.events.ModifyListener; +import org.eclipse.swt.layout.GridData; +import org.eclipse.swt.layout.GridLayout; +import org.eclipse.swt.widgets.*; + +import org.eclipse.compare.examples.xml.ui.StatusDialog; +import org.eclipse.compare.examples.xml.ui.StatusInfo; + +/** + * This class is used to add or edit an ID Mapping Scheme + */ +public class XMLCompareAddIdMapDialog extends StatusDialog { + + private IdMap fIdMap; + private HashMap fIdMaps; + private HashMap fIdMapsInternal; + private HashMap fIdExtensionToName; + private boolean fEdit; + + private Text fIdMapText; + private Text fIdMapExtText; + + public XMLCompareAddIdMapDialog(Shell parent, IdMap idmap, HashMap idmaps, HashMap idmapsInternal, HashMap idextensiontoname, boolean edit) { + super(parent); + + fEdit = edit; + if (fEdit) + setTitle(XMLCompareMessages.getString("XMLCompareAddIdMapDialog.editTitle")); //$NON-NLS-1$ + else + setTitle(XMLCompareMessages.getString("XMLCompareAddIdMapDialog.newTitle")); //$NON-NLS-1$ + + fIdMap = idmap; + fIdMaps = idmaps; + fIdMapsInternal= idmapsInternal; + fIdExtensionToName= idextensiontoname; + } +/** + * Creates and returns the contents of the upper part + * of the dialog (above the button bar). + * + * Subclasses should override. + * + * @param the parent composite to contain the dialog area + * @return the dialog area control + */ + protected Control createDialogArea(Composite ancestor) { + Composite composite= (Composite) super.createDialogArea(ancestor); + + Composite inner= new Composite(composite, SWT.NONE); + GridLayout layout= new GridLayout(); + layout.numColumns= 2; + inner.setLayout(layout); + inner.setLayoutData(new GridData(GridData.FILL_BOTH)); + + Label label= new Label(inner, SWT.NULL); + label.setText(XMLCompareMessages.getString("XMLCompareAddIdMapDialog.label")); //$NON-NLS-1$ + label.setLayoutData(new GridData()); + + fIdMapText= new Text(inner, SWT.BORDER); + GridData data = new GridData(GridData.FILL_HORIZONTAL); + data.widthHint = convertWidthInCharsToPixels(30); + fIdMapText.setLayoutData(data); + fIdMapText.setText(fIdMap.getName()); + fIdMapText.addModifyListener(new ModifyListener() { + public void modifyText(ModifyEvent e){ + doValidation(); + } + }); + + label= new Label(inner, SWT.NULL); + label.setText(XMLCompareMessages.getString("XMLCompareAddIdMapDialog.extlabel")); //$NON-NLS-1$ + label.setLayoutData(new GridData()); + + fIdMapExtText= new Text(inner, SWT.BORDER); + data = new GridData(GridData.FILL_HORIZONTAL); + data.widthHint = convertWidthInCharsToPixels(30); + fIdMapExtText.setLayoutData(data); + fIdMapExtText.setText(fIdMap.getExtension()); + fIdMapExtText.addModifyListener(new ModifyListener() { + public void modifyText(ModifyEvent e){ + doValidation(); + } + }); + + + fIdMapText.setFocus(); + + return composite; + } + +/** + * Validate user input + */ + private void doValidation() { + StatusInfo status= new StatusInfo(); + String newText= fIdMapText.getText(); + if (newText.length() == 0) + status.setError(XMLCompareMessages.getString("XMLCompareAddIdMapDialog.error.noname")); //$NON-NLS-1$ + else if (XMLComparePreferencePage.containsInvalidCharacters(newText)) + status.setError(XMLCompareMessages.getString("XMLCompareAddIdMapDialog.error.invalidname")); //$NON-NLS-1$ + else if ( (!fEdit && (fIdMaps.containsKey(newText) || fIdMapsInternal.containsKey(newText)) ) + || (fEdit && !newText.equals(fIdMap.getName()) && (fIdMaps.containsKey(newText) || fIdMapsInternal.containsKey(newText)) ) + ) + status.setError(XMLCompareMessages.getString("XMLCompareAddIdMapDialog.error.idmapExists")); //$NON-NLS-1$ + newText= fIdMapExtText.getText().toLowerCase(); + if (newText.length() > 0) { + if (newText.indexOf(".") > -1) //$NON-NLS-1$ + status.setError(XMLCompareMessages.getString("XMLCompareAddIdMapDialog.error.extfullstop")); //$NON-NLS-1$ + else if (fIdExtensionToName.containsKey(newText) && !fIdExtensionToName.get(newText).equals(fIdMap.getName())) + status.setError(MessageFormat.format("{0} {1}",new String[] {XMLCompareMessages.getString("XMLCompareAddIdMapDialog.error.extExists"),(String)fIdExtensionToName.get(newText)})); //$NON-NLS-2$ //$NON-NLS-1$ + } + updateStatus(status); + } +/** + * Notifies that the ok button of this dialog has been pressed. + */ + protected void okPressed() { + fIdMap.setName(fIdMapText.getText()); + fIdMap.setExtension(fIdMapExtText.getText().toLowerCase()); + super.okPressed(); + } + +}
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