| /******************************************************************************* |
| * Copyright (c) 2001, 2004 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.wst.xsd.ui.internal.properties; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.jface.viewers.CellEditor; |
| import org.eclipse.jface.viewers.DialogCellEditor; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.jface.wizard.WizardDialog; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.views.properties.IPropertyDescriptor; |
| import org.eclipse.ui.views.properties.IPropertySource; |
| import org.eclipse.ui.views.properties.PropertyDescriptor; |
| import org.eclipse.wst.xsd.ui.internal.XSDEditorPlugin; |
| import org.eclipse.wst.xsd.ui.internal.wizards.RegexWizard; |
| import org.eclipse.xsd.XSDSchema; |
| import org.eclipse.xsd.util.XSDConstants; |
| |
| |
| public class PatternPropertySource |
| extends BasePropertySource |
| implements IPropertySource |
| { |
| /** |
| * |
| */ |
| public PatternPropertySource() |
| { |
| super(); |
| // expressionField.setToolTipText(XSDEditorPlugin.getXSDString("_UI_TOOLTIP_PATTERN")); |
| // WorkbenchHelp.setHelp(expressionField, XSDEditorContextIds.XSDE_PATTERN_VALUE); |
| // WorkbenchHelp.setHelp(activateWizardButton, XSDEditorContextIds.XSDE_PATTERN_REGULAR); |
| // activateWizardButton.setToolTipText(XSDEditorPlugin.getXSDString("_UI_TOOLTIP_REGEX_WIZARD_BUTTON")); |
| } |
| /** |
| * @param viewer |
| * @param xsdSchema |
| */ |
| public PatternPropertySource(Viewer viewer, XSDSchema xsdSchema) |
| { |
| super(viewer, xsdSchema); |
| } |
| /** |
| * @param xsdSchema |
| */ |
| public PatternPropertySource(XSDSchema xsdSchema) |
| { |
| super(xsdSchema); |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.properties.IPropertySource#getEditableValue() |
| */ |
| public Object getEditableValue() |
| { |
| return null; |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.properties.IPropertySource#getPropertyDescriptors() |
| */ |
| public IPropertyDescriptor[] getPropertyDescriptors() |
| { |
| List list = new ArrayList(); |
| // Create a descriptor and set a category |
| |
| PatternTextPropertyDescriptor patternDescriptor = |
| new PatternTextPropertyDescriptor( |
| XSDConstants.VALUE_ATTRIBUTE, |
| XSDConstants.VALUE_ATTRIBUTE); |
| list.add(patternDescriptor); |
| |
| IPropertyDescriptor[] result = new IPropertyDescriptor[list.size()]; |
| list.toArray(result); |
| return result; |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.properties.IPropertySource#getPropertyValue(java.lang.Object) |
| */ |
| public Object getPropertyValue(Object id) |
| { |
| Object result = null; |
| if (id instanceof String) |
| { |
| result = element.getAttribute((String) id); |
| } |
| if (result == null) |
| { |
| result = ""; |
| } |
| return result; |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.properties.IPropertySource#isPropertySet(java.lang.Object) |
| */ |
| public boolean isPropertySet(Object id) |
| { |
| return false; |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.properties.IPropertySource#resetPropertyValue(java.lang.Object) |
| */ |
| public void resetPropertyValue(Object id) |
| { |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.properties.IPropertySource#setPropertyValue(java.lang.Object, java.lang.Object) |
| */ |
| public void setPropertyValue(Object id, Object value) |
| { |
| if (value == null) |
| { |
| value = ""; |
| } |
| if (value instanceof String) |
| { |
| if (((String) id).equals(XSDConstants.VALUE_ATTRIBUTE)) |
| { |
| beginRecording(XSDEditorPlugin.getXSDString("_UI_PATTERN_VALUE_CHANGE"), element); |
| element.setAttribute(XSDConstants.VALUE_ATTRIBUTE, (String)value); |
| endRecording(element); |
| } |
| } |
| Runnable delayedUpdate = new Runnable() |
| { |
| public void run() |
| { |
| if (viewer != null) |
| viewer.refresh(); |
| } |
| }; |
| Display.getCurrent().asyncExec(delayedUpdate); |
| |
| } |
| |
| public class PatternTextPropertyDescriptor extends PropertyDescriptor |
| { |
| /** |
| * @param id |
| * @param displayName |
| */ |
| public PatternTextPropertyDescriptor(Object id, String displayName) |
| { |
| super(id, displayName); |
| } |
| |
| public CellEditor createPropertyEditor(Composite parent) |
| { |
| // CellEditor editor = new PatternTextCellEditor(parent); |
| CellEditor editor = new PatternDialogCellEditor(parent); |
| if (getValidator() != null) |
| editor.setValidator(getValidator()); |
| return editor; |
| } |
| } |
| |
| public class PatternDialogCellEditor extends DialogCellEditor { |
| |
| /** |
| * Creates a new Font dialog cell editor parented under the given control. |
| * The cell editor value is <code>null</code> initially, and has no |
| * validator. |
| * |
| * @param parent the parent control |
| */ |
| protected PatternDialogCellEditor(Composite parent) { |
| super(parent); |
| } |
| |
| /** |
| * @see org.eclipse.jface.viewers.DialogCellEditor#openDialogBox(Control) |
| */ |
| protected Object openDialogBox(Control cellEditorWindow) |
| { |
| String initialValue = element.getAttribute(XSDConstants.VALUE_ATTRIBUTE); |
| if (initialValue == null) |
| { |
| initialValue = ""; |
| } |
| RegexWizard wizard = new RegexWizard(initialValue); |
| Shell shell = Display.getCurrent().getActiveShell(); |
| WizardDialog wizardDialog = new WizardDialog(shell, wizard); |
| wizardDialog.create(); |
| |
| String value = (String)getValue(); |
| |
| int result = wizardDialog.open(); |
| |
| if (result == Window.OK) |
| { |
| return wizard.getPattern(); |
| } |
| return value; |
| } |
| |
| } |
| |
| // class PatternTextCellEditor extends OptionsTextCellEditor |
| // { |
| // protected Button fixedButton, defaultButton; |
| // |
| // public PatternTextCellEditor(Composite parent) |
| // { |
| // super(parent); |
| // } |
| // |
| // protected Control createControl(Composite parent) |
| // { |
| // isTextReadOnly = false; |
| // return super.createControl(parent); |
| // } |
| // |
| // protected void openDialog() |
| // { |
| // RegexWizard wizard = new RegexWizard(element.getAttribute(XSDConstants.VALUE_ATTRIBUTE)); |
| // Shell shell = Display.getCurrent().getActiveShell(); |
| // WizardDialog wizardDialog = new WizardDialog(shell, wizard); |
| // wizardDialog.create(); |
| // |
| // dialog = wizardDialog.getShell(); |
| // Display display = dialog.getDisplay(); |
| // dialog.addShellListener(new ShellAdapter() |
| // { |
| // public void shellDeactivated(ShellEvent e) |
| // { |
| // cancel(); |
| // } |
| // }); |
| // |
| // int result = wizardDialog.open(); |
| // |
| // if (result == Window.OK) |
| // { |
| // fText.setText(wizard.getPattern()); |
| // applyEditorValueAndDeactivate(); |
| // } |
| // |
| // } |
| // |
| // protected void cancel() |
| // { |
| // super.cancel(); |
| // } |
| // |
| // void applyEditorValueAndDeactivate() |
| // { |
| // String value = fText.getText(); |
| // doSetValue(value); |
| // fireApplyEditorValue(); |
| // deactivate(); |
| // } |
| // |
| // protected Object doGetValue() |
| // { |
| // fValue = fText.getText(); |
| // return fText.getText(); |
| // } |
| // |
| // } |
| } |