| // RangeFeatureModifierEditCompositeAdapter.java |
| package org.eclipse.stem.ui.adapters.featuremodifiereditcomposite; |
| |
| /******************************************************************************* |
| * Copyright (c) 2008 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 |
| *******************************************************************************/ |
| |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.stem.core.model.STEMTime; |
| import org.eclipse.stem.core.modifier.DoubleModifier; |
| import org.eclipse.stem.core.modifier.FeatureModifier; |
| import org.eclipse.stem.core.modifier.IntegerModifier; |
| import org.eclipse.stem.core.modifier.LongModifier; |
| import org.eclipse.stem.core.modifier.STEMTimeModifier; |
| import org.eclipse.stem.ui.wizards.NewModifierPage; |
| import org.eclipse.stem.ui.wizards.NewModifierPage.FeatureModifierEditComposite; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.FormAttachment; |
| import org.eclipse.swt.layout.FormData; |
| import org.eclipse.swt.layout.FormLayout; |
| import org.eclipse.swt.layout.RowLayout; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Text; |
| |
| /** |
| * This class is a {@link FeatureModifierEditCompositeAdapter} for |
| * {@link SingleValueModifier}s. |
| */ |
| abstract public class SingleValueFeatureModifierEditCompositeAdapter extends |
| FeatureModifierEditCompositeAdapter { |
| |
| /** |
| * @see org.eclipse.stem.ui.adapters.featuremodifiereditcomposite.FeatureModifierEditCompositeAdapter#setSelectedButton(org.eclipse.swt.widgets.Button, |
| * org.eclipse.swt.widgets.Button, org.eclipse.swt.widgets.Button) |
| */ |
| @Override |
| public void setSelectedButton(final Button noneButton, final Button singleValueButton, |
| final Button rangeButton, final Button sequenceButton) { |
| noneButton.setSelection(false); |
| singleValueButton.setSelection(true); |
| rangeButton.setSelection(false); |
| sequenceButton.setSelection(false); |
| } // setSelectedButton |
| |
| // ------------------------------------------------------------------------- |
| |
| /** |
| * This class is a {@link FeatureModifierEditCompositeAdapter} for |
| * {@link SingleValueModifier}s that have a range of numeric values. |
| */ |
| protected static abstract class NumericSingleValueFeatureModifierEditCompositeAdapter |
| extends SingleValueFeatureModifierEditCompositeAdapter { |
| |
| private static final int TEXT_WIDTH = 60; |
| |
| protected Text valueText; |
| |
| abstract protected void initializeFeatureModifier( |
| EObject target); |
| |
| abstract protected String getValueText(); |
| |
| /** |
| * @see org.eclipse.stem.ui.adapters.featuremodifiereditcomposite.FeatureModifierEditCompositeAdapter#createEditComposite(org.eclipse.swt.widgets.Composite, |
| * Identifiable, NewModifierPage) |
| */ |
| @Override |
| public FeatureModifierEditComposite createEditComposite( |
| final Composite parent, final EObject target, |
| final NewModifierPage parentNewModifierPage) { |
| |
| initializeFeatureModifier(target); |
| |
| final FeatureModifierEditComposite retValue = getFeatureModifierEditComposite( |
| parent, parentNewModifierPage); |
| |
| final FormLayout layout = new FormLayout(); |
| layout.marginHeight = 0; |
| layout.marginWidth = 0; |
| retValue.setLayout(layout); |
| |
| valueText = new Text(retValue, SWT.BORDER | SWT.TRAIL); |
| valueText.setText(getValueText()); |
| valueText.setToolTipText("Value"); |
| valueText.addModifyListener(retValue.getModifyListener()); |
| |
| org.eclipse.swt.layout.FormData formData = null; |
| |
| // start |
| formData = new FormData(); |
| formData.width = TEXT_WIDTH; |
| formData.left = new FormAttachment(0, 0); |
| formData.bottom = new FormAttachment(100, 0); |
| valueText.setLayoutData(formData); |
| |
| return retValue; |
| } // createEditComposite |
| |
| /** |
| * @param parent |
| * the parent composite |
| * @param parentNewModifierPage |
| * the {@link NewModifierPage} that is the parent to parent |
| * @return a new {@link FeatureModifierEditComposite} |
| */ |
| protected abstract FeatureModifierEditComposite getFeatureModifierEditComposite( |
| Composite parent, NewModifierPage parentNewModifierPage); |
| |
| } |
| |
| /** |
| * This class is a {@link FeatureModifierEditCompositeAdapter} for |
| * {@link IntegerModifier}s. |
| */ |
| public static class IntegerFeatureModifierEditCompositeAdapter extends |
| NumericSingleValueFeatureModifierEditCompositeAdapter { |
| |
| /** |
| * @see org.eclipse.stem.ui.adapters.featuremodifiereditcomposite.RangeFeatureModifierEditCompositeAdapter.NumericRangeFeatureModifierEditCompositeAdapter#initializeFeatureModifier(Identifiable) |
| */ |
| @Override |
| protected void initializeFeatureModifier( |
| @SuppressWarnings("unused") final EObject target) { |
| final IntegerModifier modifier = (IntegerModifier) getFeatureModifier(); |
| modifier.setValue(((Integer) (getFeatureModifier() |
| .getTarget().eGet(getFeatureModifier() |
| .getEStructuralFeature()))).intValue()); |
| } // initializeFeatureModifier |
| |
| /** |
| * @see org.eclipse.stem.ui.adapters.featuremodifiereditcomposite.RangeFeatureModifierEditCompositeAdapter.NumericRangeFeatureModifierEditCompositeAdapter#getInitialEndText() |
| */ |
| @Override |
| protected String getValueText() { |
| return Integer |
| .toString(((IntegerModifier) getFeatureModifier()) |
| .getValue()); |
| } |
| |
| |
| /** |
| * |
| */ |
| @Override |
| protected FeatureModifierEditComposite getFeatureModifierEditComposite( |
| final Composite parent, |
| final NewModifierPage parentNewModifierPage) { |
| final FeatureModifierEditComposite retValue = new FeatureModifierEditComposite( |
| parent, parentNewModifierPage, |
| (FeatureModifier) getTarget()) { |
| |
| /** |
| * @see org.eclipse.stem.ui.wizards.NewModifierPage.FeatureModifierEditComposite#validate() |
| */ |
| @Override |
| protected boolean validate() { |
| boolean retValue = true; |
| |
| String message = null; |
| |
| int value = 0; |
| // Start text |
| // Still valid? |
| if (retValue) { |
| // Yes |
| try { |
| // Valid start value? |
| value = Integer.parseInt(valueText.getText()); |
| ((IntegerModifier) featureModifier) |
| .setValue(value); |
| } catch (final NumberFormatException e) { |
| retValue = false; |
| message = "Value not valid"; |
| } // catch NumberFormatException |
| } // if |
| |
| // Any error message to report? |
| if (message != null) { |
| // Yes |
| parentNewModifierPage.setErrorMessage(message); |
| } // if |
| |
| // Everything Ok? |
| if (retValue) { |
| // Yes |
| // Check out the parent then |
| retValue = parentNewModifierPage.validatePage(); |
| } // if |
| |
| return retValue; |
| } // validate |
| }; |
| return retValue; |
| } // getFeatureModifierEditComposite |
| |
| } // |
| |
| /** |
| * This class is a {@link FeatureModifierEditCompositeAdapter} for |
| * {@link LongModifier}s. |
| */ |
| public static class LongFeatureModifierEditCompositeAdapter extends |
| NumericSingleValueFeatureModifierEditCompositeAdapter { |
| |
| /** |
| * @see org.eclipse.stem.ui.adapters.featuremodifiereditcomposite.RangeFeatureModifierEditCompositeAdapter.NumericRangeFeatureModifierEditCompositeAdapter#initializeFeatureModifier(Identifiable) |
| */ |
| @Override |
| protected void initializeFeatureModifier( |
| @SuppressWarnings("unused") final EObject target) { |
| final LongModifier modifier = (LongModifier) getFeatureModifier(); |
| modifier.setValue(((Long) (getFeatureModifier() |
| .getTarget().eGet(getFeatureModifier() |
| .getEStructuralFeature()))).intValue()); |
| } // initializeFeatureModifier |
| |
| /** |
| * @see org.eclipse.stem.ui.adapters.featuremodifiereditcomposite.RangeFeatureModifierEditCompositeAdapter.NumericRangeFeatureModifierEditCompositeAdapter#getInitialEndText() |
| */ |
| @Override |
| protected String getValueText() { |
| return Long |
| .toString(((LongModifier) getFeatureModifier()) |
| .getValue()); |
| } |
| |
| |
| /** |
| * |
| */ |
| @Override |
| protected FeatureModifierEditComposite getFeatureModifierEditComposite( |
| final Composite parent, |
| final NewModifierPage parentNewModifierPage) { |
| final FeatureModifierEditComposite retValue = new FeatureModifierEditComposite( |
| parent, parentNewModifierPage, |
| (FeatureModifier) getTarget()) { |
| |
| /** |
| * @see org.eclipse.stem.ui.wizards.NewModifierPage.FeatureModifierEditComposite#validate() |
| */ |
| @Override |
| protected boolean validate() { |
| boolean retValue = true; |
| |
| String message = null; |
| |
| long value = 0; |
| // Start text |
| // Still valid? |
| if (retValue) { |
| // Yes |
| try { |
| // Valid start value? |
| value = Long.parseLong(valueText.getText()); |
| ((LongModifier) featureModifier) |
| .setValue(value); |
| } catch (final NumberFormatException e) { |
| retValue = false; |
| message = "Value not valid"; |
| } // catch NumberFormatException |
| } // if |
| |
| // Any error message to report? |
| if (message != null) { |
| // Yes |
| parentNewModifierPage.setErrorMessage(message); |
| } // if |
| |
| // Everything Ok? |
| if (retValue) { |
| // Yes |
| // Check out the parent then |
| retValue = parentNewModifierPage.validatePage(); |
| } // if |
| |
| return retValue; |
| } // validate |
| }; |
| return retValue; |
| } // getFeatureModifierEditComposite |
| |
| } |
| /** |
| * This class is a {@link FeatureModifierEditCompositeAdapter} for |
| * {@link DoubleModifier}s. |
| */ |
| public static class DoubleFeatureModifierEditCompositeAdapter extends |
| NumericSingleValueFeatureModifierEditCompositeAdapter { |
| |
| /** |
| * @see org.eclipse.stem.ui.adapters.featuremodifiereditcomposite.RangeFeatureModifierEditCompositeAdapter.NumericRangeFeatureModifierEditCompositeAdapter#initializeFeatureModifier(Identifiable) |
| */ |
| @Override |
| protected void initializeFeatureModifier( |
| @SuppressWarnings("unused") final EObject target) { |
| final DoubleModifier modifier = (DoubleModifier) getFeatureModifier(); |
| modifier.setValue(((Double) (getFeatureModifier() |
| .getTarget().eGet(getFeatureModifier() |
| .getEStructuralFeature()))).intValue()); |
| } // initializeFeatureModifier |
| |
| /** |
| * @see org.eclipse.stem.ui.adapters.featuremodifiereditcomposite.RangeFeatureModifierEditCompositeAdapter.NumericRangeFeatureModifierEditCompositeAdapter#getInitialEndText() |
| */ |
| @Override |
| protected String getValueText() { |
| return Double |
| .toString(((DoubleModifier) getFeatureModifier()) |
| .getValue()); |
| } |
| |
| |
| /** |
| * |
| */ |
| @Override |
| protected FeatureModifierEditComposite getFeatureModifierEditComposite( |
| final Composite parent, |
| final NewModifierPage parentNewModifierPage) { |
| final FeatureModifierEditComposite retValue = new FeatureModifierEditComposite( |
| parent, parentNewModifierPage, |
| (FeatureModifier) getTarget()) { |
| |
| /** |
| * @see org.eclipse.stem.ui.wizards.NewModifierPage.FeatureModifierEditComposite#validate() |
| */ |
| @Override |
| protected boolean validate() { |
| boolean retValue = true; |
| |
| String message = null; |
| |
| double value = 0; |
| // Start text |
| // Still valid? |
| if (retValue) { |
| // Yes |
| try { |
| // Valid start value? |
| value = Double.parseDouble(valueText.getText()); |
| ((DoubleModifier) featureModifier) |
| .setValue(value); |
| } catch (final NumberFormatException e) { |
| retValue = false; |
| message = "Value not valid"; |
| } // catch NumberFormatException |
| } // if |
| |
| // Any error message to report? |
| if (message != null) { |
| // Yes |
| parentNewModifierPage.setErrorMessage(message); |
| } // if |
| |
| // Everything Ok? |
| if (retValue) { |
| // Yes |
| // Check out the parent then |
| retValue = parentNewModifierPage.validatePage(); |
| } // if |
| |
| return retValue; |
| } // validate |
| }; |
| return retValue; |
| } // getFeatureModifierEditComposite |
| |
| } |
| |
| /** |
| * This class is a {@link FeatureModifierEditCompositeAdapter} for |
| * {@link STEMTimeModifier}s. |
| */ |
| public static class STEMTimeFeatureModifierEditCompositeAdapter extends |
| SingleValueFeatureModifierEditCompositeAdapter { |
| |
| /** |
| * @see org.eclipse.stem.ui.adapters.featuremodifiereditcomposite.FeatureModifierEditCompositeAdapter#createEditComposite(org.eclipse.swt.widgets.Composite, |
| * Identifiable, NewModifierPage) |
| */ |
| @Override |
| public FeatureModifierEditComposite createEditComposite( |
| final Composite parent, |
| @SuppressWarnings("unused") final EObject target, |
| final NewModifierPage parentNewModifierPage) { |
| final FeatureModifierEditComposite retValue = new FeatureModifierEditComposite( |
| parent, parentNewModifierPage, |
| (FeatureModifier) getTarget()) { |
| @Override |
| protected boolean validate() { |
| final boolean retValue = parentNewModifierPage |
| .validatePage(); |
| |
| // String message = null; |
| return retValue; |
| } // validate |
| }; |
| retValue.setLayout(new RowLayout()); |
| final Label label = new Label(retValue, SWT.NONE); |
| |
| final STEMTimeModifier modifier = (STEMTimeModifier) getFeatureModifier(); |
| modifier.setValue((STEMTime) getFeatureModifier() |
| .getTarget().eGet( |
| getFeatureModifier().getEStructuralFeature())); |
| |
| final StringBuilder sb = new StringBuilder(modifier |
| .getValue().toString()); |
| |
| label.setText(sb.toString()); |
| return retValue; |
| } // createEditComposite |
| |
| } // STEMTimeFeatureModifierEditCompositeAdapter |
| |
| } // SingleValueFeatureModifierEditCompositeAdapter |
