diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/GeneratorComposite.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/GeneratorComposite.java | 402 |
1 files changed, 0 insertions, 402 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/GeneratorComposite.java b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/GeneratorComposite.java deleted file mode 100644 index 6f70046bbe..0000000000 --- a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/mappings/details/GeneratorComposite.java +++ /dev/null @@ -1,402 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007, 2008 Oracle. 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: - * Oracle - initial API and implementation - ******************************************************************************/ -package org.eclipse.jpt.ui.internal.mappings.details; - -import org.eclipse.jpt.core.JpaProject; -import org.eclipse.jpt.core.context.Generator; -import org.eclipse.jpt.core.context.GeneratorHolder; -import org.eclipse.jpt.ui.internal.mappings.JptUiMappingsMessages; -import org.eclipse.jpt.ui.internal.util.LabeledControlUpdater; -import org.eclipse.jpt.ui.internal.util.LabeledLabel; -import org.eclipse.jpt.ui.internal.widgets.AbstractPane; -import org.eclipse.jpt.utility.internal.model.value.PropertyAspectAdapter; -import org.eclipse.jpt.utility.internal.model.value.TransformationPropertyValueModel; -import org.eclipse.jpt.utility.model.value.PropertyValueModel; -import org.eclipse.jpt.utility.model.value.WritablePropertyValueModel; -import org.eclipse.osgi.util.NLS; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Label; -import org.eclipse.swt.widgets.Spinner; - -/** - * This is the generic pane for a generator. - * - * @see IdMapping - * @see Generator - * @see SequenceGeneratorComposite - A sub-pane - * @see TalbeGeneratorComposite - A sub-pane - * - * @version 2.0 - * @since 1.0 - */ -@SuppressWarnings("nls") -public abstract class GeneratorComposite<T extends Generator> extends AbstractPane<GeneratorHolder> -{ - /** - * Creates a new <code>GeneratorComposite</code>. - * - * @param parentPane The parent container of this one - * @param parent The parent container - */ - public GeneratorComposite(AbstractPane<? extends GeneratorHolder> parentPane, - Composite parent) { - - super(parentPane, parent); - } - - private WritablePropertyValueModel<Integer> buildAllocationSizeHolder() { - return new PropertyAspectAdapter<Generator, Integer>(buildGeneratorHolder(), Generator.SPECIFIED_ALLOCATION_SIZE_PROPERTY) { - @Override - protected Integer buildValue_() { - Integer value = subject.getSpecifiedAllocationSize(); - if (value == null) { - return -1; - } - return value; - } - - @Override - public void setValue(Integer value) { - if (subject != null) { - setValue_(value); - return; - } - if (value == -1) { - return; - } - retrieveGenerator(subject()).setSpecifiedAllocationSize(value); - } - - @Override - protected void setValue_(Integer value) { - if (value == -1) { - value = null; - } - subject.setSpecifiedAllocationSize(value); - } - }; - } - - private WritablePropertyValueModel<Integer> buildDefaultAllocationSizeHolder() { - return new PropertyAspectAdapter<Generator, Integer>(buildGeneratorHolder(), Generator.DEFAULT_ALLOCATION_SIZE_PROPERTY) { - @Override - protected Integer buildValue_() { - return subject.getDefaultAllocationSize(); - } - - @Override - protected void subjectChanged() { - Object oldValue = this.getValue(); - super.subjectChanged(); - Object newValue = this.getValue(); - - // Make sure the default value is appended to the text - if (oldValue == newValue && newValue == null) { - this.fireAspectChange(Integer.MIN_VALUE, newValue); - } - } - }; - } - - private Control buildDefaultAllocationSizeLabel(Composite container) { - - Label label = buildLabel( - container, - JptUiMappingsMessages.DefaultWithoutValue - ); - - new LabeledControlUpdater( - new LabeledLabel(label), - buildDefaultAllocationSizeLabelHolder() - ); - - return label; - } - - private PropertyValueModel<String> buildDefaultAllocationSizeLabelHolder() { - - return new TransformationPropertyValueModel<Integer, String>(buildDefaultAllocationSizeHolder()) { - - @Override - protected String transform(Integer value) { - - if (value != null) { - return NLS.bind(JptUiMappingsMessages.DefaultWithValue, value); - } - - return ""; - } - }; - } - - private WritablePropertyValueModel<Integer> buildDefaultInitialValueHolder() { - return new PropertyAspectAdapter<Generator, Integer>(buildGeneratorHolder(), Generator.DEFAULT_INITIAL_VALUE_PROPERTY) { - @Override - protected Integer buildValue_() { - return subject.getDefaultInitialValue(); - } - - @Override - protected void subjectChanged() { - Object oldValue = this.getValue(); - super.subjectChanged(); - Object newValue = this.getValue(); - - // Make sure the default value is appended to the text - if (oldValue == newValue && newValue == null) { - this.fireAspectChange(Integer.MIN_VALUE, newValue); - } - } - }; - } - - private Control buildDefaultInitialValueLabel(Composite container) { - - Label label = buildLabel( - container, - JptUiMappingsMessages.DefaultWithoutValue - ); - - new LabeledControlUpdater( - new LabeledLabel(label), - buildDefaultInitialValueLabelHolder() - ); - - return label; - } - - private PropertyValueModel<String> buildDefaultInitialValueLabelHolder() { - - return new TransformationPropertyValueModel<Integer, String>(buildDefaultInitialValueHolder()) { - - @Override - protected String transform(Integer value) { - - if (value != null) { - return NLS.bind(JptUiMappingsMessages.DefaultWithValue, value); - } - - return ""; - } - }; - } - - /** - * Creates the new <code>IGenerator</code>. - * - * @param subject The subject used to retrieve the generator - * @return The newly created <code>IGenerator</code> - */ - protected abstract T buildGenerator(GeneratorHolder subject); - - private PropertyValueModel<Generator> buildGeneratorHolder() { - return new PropertyAspectAdapter<GeneratorHolder, Generator>(getSubjectHolder(), propertyName()) { - @Override - protected Generator buildValue_() { - return GeneratorComposite.this.generator(subject); - } - }; - } - - protected final WritablePropertyValueModel<String> buildGeneratorNameHolder() { - return new PropertyAspectAdapter<Generator, String>(buildGeneratorHolder(), Generator.NAME_PROPERTY) { - @Override - protected String buildValue_() { - return subject.getName(); - } - - @Override - public void setValue(String value) { - if (subject != null) { - setValue_(value); - return; - } - if (value.length() == 0) { - return; - } - retrieveGenerator(subject()).setName(value); - } - - @Override - protected void setValue_(String value) { - if (value.length() == 0) { - value = null; - } - subject.setName(value); - } - }; - } - - private WritablePropertyValueModel<Integer> buildInitialValueHolder() { - return new PropertyAspectAdapter<Generator, Integer>(buildGeneratorHolder(), Generator.SPECIFIED_INITIAL_VALUE_PROPERTY) { - @Override - protected Integer buildValue_() { - Integer value = subject.getSpecifiedInitialValue(); - - if (value == null) { - return -1; - } - - return value; - } - - @Override - public void setValue(Integer value) { - if (subject != null) { - setValue_(value); - return; - } - if (value == -1) { - return; - } - retrieveGenerator(subject()).setSpecifiedInitialValue(value); - } - - @Override - protected void setValue_(Integer value) { - if (value == -1) { - value = null; - } - subject.setSpecifiedInitialValue(value); - } - }; - } - - /** - * Retrieves without creating the <code>Generator</code> from the subject. - * - * @return The <code>Generator</code> or <code>null</code> if it doesn't - * exists - */ - protected final T generator() { - return (this.subject() == null) ? null : this.generator(this.subject()); - } - - /** - * Retrieves without creating the <code>Generator</code> from the subject. - * - * @param subject The subject used to retrieve the generator - * @return The <code>Generator</code> or <code>null</code> if it doesn't - * exists - */ - protected abstract T generator(GeneratorHolder subject); - - /** - * Creates the labeled spinner responsible to edit the allocation size. The - * default value will be shown after the spinner. A value of -1 means the - * default value and the model has <code>null</code>. - * - * @param container The parent container - */ - protected void initializeAllocationSizeWidgets(Composite container) { - - Spinner spinner = buildLabeledSpinner( - container, - JptUiMappingsMessages.GeneratorComposite_allocationSize, - buildAllocationSizeHolder(), - -1, - -1, - Integer.MAX_VALUE, - buildDefaultAllocationSizeLabel(container) - ); - - updateGridData(container, spinner); - } - - /** - * Creates the labeled spinner responsible to edit the initial value. The - * default value will be shown after the spinner. A value of -1 means the - * default value and the model has <code>null</code>. - * - * @param container The parent container - */ - protected void initializeInitialValueWidgets(Composite container) { - - Spinner spinner = buildLabeledSpinner( - container, - JptUiMappingsMessages.GeneratorComposite_initialValue, - buildInitialValueHolder(), - -1, - -1, - Integer.MAX_VALUE, - buildDefaultInitialValueLabel(container) - ); - - - updateGridData(container, spinner); - } - - /** - * Retrieves the JPA project. - * - * @return The JPA project or <code>null</code> if the subject is <code>null</code> - */ - protected final JpaProject jpaProject() { - return this.subject() == null ? null : this.subject().getJpaProject(); - } - - /** - * Returns the property name used to listen to the ID mapping when the - * generator changes. - * - * @return The property name associated with the generator - */ - protected abstract String propertyName(); - - /** - * Retrieves the <code>Generator</code> and if it is <code>null</code>, then - * create it. - * - * @param subject The subject used to retrieve the generator - * @return The <code>Generator</code> which should never be <code>null</code> - */ - protected final T retrieveGenerator(GeneratorHolder subject) { - T generator = this.generator(subject); - - if (generator == null) { - generator = this.buildGenerator(subject); - } - - return generator; - } - - /** - * Changes the layout of the given container by changing which widget will - * grab the excess of horizontal space. By default, the center control grabs - * the excess space, we change it to be the right control. - * - * @param container The container containing the controls needing their - * <code>GridData</code> to be modified from the default values - * @param spinner The spinner that got created - */ - private void updateGridData(Composite container, Spinner spinner) { - - // It is possible the spinner's parent is not the container of the - // label, spinner and right control (a pane is sometimes required for - // painting the spinner's border) - Composite paneContainer = spinner.getParent(); - - while (container != paneContainer.getParent()) { - paneContainer = paneContainer.getParent(); - } - - Control[] controls = paneContainer.getChildren(); - - GridData gridData = new GridData(); - gridData.grabExcessHorizontalSpace = false; - gridData.horizontalAlignment = GridData.BEGINNING; - controls[1].setLayoutData(gridData); - - controls[2].setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - removeAlignRight(controls[2]); - } -}
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