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Diffstat (limited to 'common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/widgets/AddRemoveListPane.java')
-rw-r--r--common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/widgets/AddRemoveListPane.java554
1 files changed, 0 insertions, 554 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/widgets/AddRemoveListPane.java b/common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/widgets/AddRemoveListPane.java
deleted file mode 100644
index 3aefe2adfe..0000000000
--- a/common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/widgets/AddRemoveListPane.java
+++ /dev/null
@@ -1,554 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2008, 2009 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.common.ui.internal.widgets;
-
-import org.eclipse.jface.viewers.IBaseLabelProvider;
-import org.eclipse.jface.viewers.ILabelProvider;
-import org.eclipse.jface.viewers.ITableLabelProvider;
-import org.eclipse.jface.viewers.LabelProvider;
-import org.eclipse.jpt.common.ui.internal.listeners.SWTPropertyChangeListenerWrapper;
-import org.eclipse.jpt.common.ui.internal.swt.ColumnAdapter;
-import org.eclipse.jpt.common.ui.internal.swt.TableModelAdapter;
-import org.eclipse.jpt.common.ui.internal.swt.TableModelAdapter.SelectionChangeEvent;
-import org.eclipse.jpt.common.ui.internal.swt.TableModelAdapter.SelectionChangeListener;
-import org.eclipse.jpt.common.ui.internal.util.SWTUtil;
-import org.eclipse.jpt.common.utility.internal.model.value.SimplePropertyValueModel;
-import org.eclipse.jpt.common.utility.internal.model.value.swing.ObjectListSelectionModel;
-import org.eclipse.jpt.common.utility.model.Model;
-import org.eclipse.jpt.common.utility.model.event.ListAddEvent;
-import org.eclipse.jpt.common.utility.model.event.ListChangeEvent;
-import org.eclipse.jpt.common.utility.model.event.ListClearEvent;
-import org.eclipse.jpt.common.utility.model.event.ListMoveEvent;
-import org.eclipse.jpt.common.utility.model.event.ListRemoveEvent;
-import org.eclipse.jpt.common.utility.model.event.ListReplaceEvent;
-import org.eclipse.jpt.common.utility.model.event.PropertyChangeEvent;
-import org.eclipse.jpt.common.utility.model.listener.PropertyChangeListener;
-import org.eclipse.jpt.common.utility.model.value.ListValueModel;
-import org.eclipse.jpt.common.utility.model.value.PropertyValueModel;
-import org.eclipse.jpt.common.utility.model.value.WritablePropertyValueModel;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.graphics.Point;
-import org.eclipse.swt.graphics.Rectangle;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Layout;
-import org.eclipse.swt.widgets.Table;
-import org.eclipse.swt.widgets.TableColumn;
-
-/**
- * This implementation of the <code>AddRemovePane</code> uses a <code>Table</code>
- * as its main widget, a <code>List</code> can't be used because it doesn't
- * support showing images. However, the table is displayed like a list.
- * <p>
- * Here the layot of this pane:
- * <pre>
- * -----------------------------------------------------------------------------
- * | ------------------------------------------------------------- ----------- |
- * | | Item 1 | | Add... | |
- * | | ... | ----------- |
- * | | Item n | ----------- |
- * | | | | Edit... | |
- * | | | ----------- |
- * | | | ----------- |
- * | | | | Remove | |
- * | | | ----------- |
- * | ------------------------------------------------------------- |
- * -----------------------------------------------------------------------------</pre>
- *
- * @version 2.0
- * @since 1.0
- */
-@SuppressWarnings("nls")
-public class AddRemoveListPane<T extends Model> extends AddRemovePane<T>
-{
-
- /**
- * The main widget of this add/remove pane.
- */
- private Table table;
-
- /**
- * Creates a new <code>AddRemoveListPane</code>.
- *
- * @param parentPane The parent container of this one
- * @param parent The parent container
- * @param adapter
- * @param listHolder The <code>ListValueModel</code> containing the items
- * @param selectedItemHolder The holder of the selected item, if more than
- * one item or no items are selected, then <code>null</code> will be passed
- * @param labelProvider The renderer used to format the table holder's items
- */
- public AddRemoveListPane(Pane<? extends T> parentPane,
- Composite parent,
- Adapter adapter,
- ListValueModel<?> listHolder,
- WritablePropertyValueModel<?> selectedItemHolder,
- ILabelProvider labelProvider) {
-
- super(parentPane,
- parent,
- adapter,
- listHolder,
- selectedItemHolder,
- labelProvider);
- }
-
- /**
- * Creates a new <code>AddRemoveListPane</code>.
- *
- * @param parentPane The parent container of this one
- * @param parent The parent container
- * @param adapter
- * @param listHolder The <code>ListValueModel</code> containing the items
- * @param selectedItemHolder The holder of the selected item, if more than
- * one item or no items are selected, then <code>null</code> will be passed
- * @param labelProvider The renderer used to format the table holder's items
- * @param helpId The topic help ID to be registered with this pane
- */
- public AddRemoveListPane(Pane<? extends T> parentPane,
- Composite parent,
- Adapter adapter,
- ListValueModel<?> listHolder,
- WritablePropertyValueModel<?> selectedItemHolder,
- ILabelProvider labelProvider,
- String helpId) {
-
- super(parentPane,
- parent,
- adapter,
- listHolder,
- selectedItemHolder,
- labelProvider,
- helpId);
- }
-
- /**
- * Creates a new <code>AddRemoveListPane</code>.
- *
- * @param parentPane The parent container of this one
- * @param parent The parent container
- * @param adapter
- * @param listHolder The <code>ListValueModel</code> containing the items
- * @param selectedItemHolder The holder of the selected item, if more than
- * one item or no items are selected, then <code>null</code> will be passed
- * @param labelProvider The renderer used to format the table holder's items
- * @param helpId The topic help ID to be registered with this pane
- * @param parentManagePane <code>true</code> to have the parent pane manage
- * the enabled state of this pane
- */
- public AddRemoveListPane(Pane<? extends T> parentPane,
- Composite parent,
- Adapter adapter,
- ListValueModel<?> listHolder,
- WritablePropertyValueModel<?> selectedItemHolder,
- ILabelProvider labelProvider,
- String helpId,
- boolean parentManagePane) {
-
- super(parentPane,
- parent,
- adapter,
- listHolder,
- selectedItemHolder,
- labelProvider,
- helpId,
- parentManagePane);
- }
-
- /**
- * Creates a new <code>AddRemoveListPane</code>.
- *
- * @param parentPane The parent container of this one
- * @param subjectHolder The holder of the subject
- * @param adapter
- * @param parent The parent container
- * @param listHolder The <code>ListValueModel</code> containing the items
- * @param selectedItemHolder The holder of the selected item, if more than
- * one item or no items are selected, then <code>null</code> will be passed
- * @param labelProvider The renderer used to format the table holder's items
- */
- public AddRemoveListPane(Pane<?> parentPane,
- PropertyValueModel<? extends T> subjectHolder,
- Composite parent,
- Adapter adapter,
- ListValueModel<?> listHolder,
- WritablePropertyValueModel<?> selectedItemHolder,
- ILabelProvider labelProvider) {
-
- super(parentPane,
- subjectHolder,
- parent,
- adapter,
- listHolder,
- selectedItemHolder,
- labelProvider);
- }
-
- /**
- * Creates a new <code>AddRemoveListPane</code>.
- *
- * @param parentPane The parent container of this one
- * @param subjectHolder The holder of the subject
- * @param adapter
- * @param parent The parent container
- * @param listHolder The <code>ListValueModel</code> containing the items
- * @param selectedItemHolder The holder of the selected item, if more than
- * one item or no items are selected, then <code>null</code> will be passed
- * @param labelProvider The renderer used to format the table holder's items
- * @param helpId The topic help ID to be registered with this pane
- */
- public AddRemoveListPane(Pane<?> parentPane,
- PropertyValueModel<? extends T> subjectHolder,
- Composite parent,
- Adapter adapter,
- ListValueModel<?> listHolder,
- WritablePropertyValueModel<?> selectedItemHolder,
- ILabelProvider labelProvider,
- String helpId) {
-
- super(parentPane,
- subjectHolder,
- parent,
- adapter,
- listHolder,
- selectedItemHolder,
- labelProvider,
- helpId);
- }
-
- private ColumnAdapter<Object> buildColumnAdapter() {
- return new ColumnAdapter<Object>() {
- public WritablePropertyValueModel<?>[] cellModels(Object subject) {
- WritablePropertyValueModel<?>[] valueHolders = new WritablePropertyValueModel<?>[1];
- valueHolders[0] = new SimplePropertyValueModel<Object>(subject);
- return valueHolders;
- }
-
- public int columnCount() {
- return 1;
- }
-
- public String columnName(int columnIndex) {
- return "";
- }
- };
- }
-
- @Override
- protected void itemsAdded(ListAddEvent e) {
- super.itemsAdded(e);
- revalidateLayout();
- }
-
- @Override
- protected void itemsMoved(ListMoveEvent e) {
- super.itemsMoved(e);
- revalidateLayout();
- }
-
- @Override
- protected void itemsRemoved(ListRemoveEvent e) {
- super.itemsRemoved(e);
- revalidateLayout();
- }
-
- @Override
- protected void itemsReplaced(ListReplaceEvent e) {
- super.itemsReplaced(e);
- revalidateLayout();
- }
-
- @Override
- protected void listChanged(ListChangeEvent e) {
- super.listChanged(e);
- revalidateLayout();
- }
-
- @Override
- protected void listCleared(ListClearEvent e) {
- super.listCleared(e);
- revalidateLayout();
- }
-
- /**
- * Revalidates the table layout after the list of items has changed. The
- * layout has to be done in a new UI thread because our listener might be
- * notified before the table has been updated (table column added or removed).
- */
- private void revalidateLayout() {
- SWTUtil.asyncExec(new Runnable() { public void run() {
- if (!table.isDisposed()) {
- table.getParent().computeSize(SWT.DEFAULT, SWT.DEFAULT);
- table.getParent().layout();
- }
- }});
- }
-
- private PropertyChangeListener buildSelectedItemPropertyChangeListener() {
- return new SWTPropertyChangeListenerWrapper(
- buildSelectedItemPropertyChangeListener_()
- );
- }
-
- private PropertyChangeListener buildSelectedItemPropertyChangeListener_() {
- return new PropertyChangeListener() {
- public void propertyChanged(PropertyChangeEvent e) {
- if (table.isDisposed()) {
- return;
- }
- getSelectionModel().setSelectedValue(e.getNewValue());
- updateButtons();
- }
- };
- }
-
- private SelectionChangeListener<Object> buildSelectionListener() {
- return new SelectionChangeListener<Object>() {
- public void selectionChanged(SelectionChangeEvent<Object> e) {
- AddRemoveListPane.this.selectionChanged();
- }
- };
- }
-
- private Composite addTableContainer(Composite container) {
-
- container = addPane(container, buildTableContainerLayout());
- container.setLayoutData(new GridData(GridData.FILL_BOTH));
- return container;
- }
-
- private Layout buildTableContainerLayout() {
- return new Layout() {
- @Override
- protected Point computeSize(Composite composite,
- int widthHint,
- int heightHint,
- boolean flushCache) {
-
- Table table = (Table) composite.getChildren()[0];
- TableColumn tableColumn = table.getColumn(0);
- int columnWidth = tableColumn.getWidth();
- packColumn(table);
-
- // Calculate the table size and adjust it with the hints
- Point size = table.computeSize(SWT.DEFAULT, SWT.DEFAULT);
-
- if (widthHint != SWT.DEFAULT) {
- size.x = widthHint;
- }
-
- if (heightHint != SWT.DEFAULT) {
- size.y = heightHint;
- }
-
- // Revert the column's width to its current value
- table.setRedraw(false);
- table.setLayoutDeferred(true);
- tableColumn.setWidth(columnWidth);
- table.setLayoutDeferred(false);
- table.setRedraw(true);
-
- return size;
- }
-
- private boolean isVerticalScrollbarBarVisible(Table table,
- Rectangle clientArea) {
-
- // Get the height of all the rows
- int height = table.getItemCount() * table.getItemHeight();
-
- // Remove the border from the height
- height += (table.getBorderWidth() * 2);
-
- return (clientArea.height < height);
- }
-
- @Override
- protected void layout(Composite composite, boolean flushCache) {
-
- Rectangle bounds = composite.getClientArea();
-
- if (bounds.width > 0) {
-
- Table table = (Table) composite.getChildren()[0];
- table.setBounds(0, 0, bounds.width, bounds.height);
-
- updateTableColumnWidth(
- table,
- bounds.width,
- isVerticalScrollbarBarVisible(table, bounds)
- );
- }
- }
-
- private void packColumn(Table table) {
-
- TableColumn tableColumn = table.getColumn(0);
-
- table.setRedraw(false);
- table.setLayoutDeferred(true);
- tableColumn.pack();
- table.setLayoutDeferred(false);
- table.setRedraw(true);
-
- // Cache the column width so it can be used in
- // updateTableColumnWidth() when determine which width to use
- table.setData(
- "column.width",
- Integer.valueOf(tableColumn.getWidth())
- );
- }
-
- private void updateTableColumnWidth(Table table,
- int width,
- boolean verticalScrollbarBarVisible) {
-
- // Remove the border from the width
- width -= (table.getBorderWidth() * 2);
-
- // Remove the scrollbar from the width if it is shown
- if (verticalScrollbarBarVisible) {
- width -= table.getVerticalBar().getSize().x;
- }
-
- TableColumn tableColumn = table.getColumn(0);
-
- // Retrieve the cached column width, which is required for
- // determining which width to use (the column width or the
- // calculated width)
- Integer columnWitdh = (Integer) table.getData("column.width");
-
- // Use the calculated width if the column is smaller, otherwise
- // use the column width and a horizontal scroll bar will show up
- width = Math.max(width, columnWitdh);
-
- // Adjust the column width
- tableColumn.setWidth(width);
- }
- };
- }
-
- private ITableLabelProvider buildTableLabelProvider(IBaseLabelProvider labelProvider) {
- return new TableLabelProvider((ILabelProvider) labelProvider);
- }
-
- /*
- * (non-Javadoc)
- */
- @Override
- public Table getMainControl() {
- return table;
- }
-
- /*
- * (non-Javadoc)
- */
- @Override
- @SuppressWarnings("unchecked")
- protected void initializeMainComposite(Composite container,
- Adapter adapter,
- ListValueModel<?> listHolder,
- WritablePropertyValueModel<?> selectedItemHolder,
- IBaseLabelProvider labelProvider,
- String helpId) {
-
- table = addUnmanagedTable(
- addTableContainer(container),
- SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION | SWT.MULTI,
- helpId
- );
-
-
- TableModelAdapter model = TableModelAdapter.adapt(
- (ListValueModel<Object>) listHolder,
- getSelectedItemHolder(),
- table,
- buildColumnAdapter(),
- buildTableLabelProvider(labelProvider)
- );
-
- model.addSelectionChangeListener(buildSelectionListener());
-
- selectedItemHolder.addPropertyChangeListener(
- PropertyValueModel.VALUE,
- buildSelectedItemPropertyChangeListener()
- );
-
- initializeTable(table);
- }
-
- /**
- * Initializes the given table, which acts like a list in our case.
- *
- * @param table The main widget of this pane
- */
- protected void initializeTable(Table table) {
-
- table.setData("column.width", new Integer(0));
- table.setHeaderVisible(false);
- table.setLinesVisible(false);
- }
-
- /**
- * The selection has changed, update (1) the selected item holder, (2) the
- * selection model and (3) the buttons.
- */
- private void selectionChanged() {
- WritablePropertyValueModel<Object> selectedItemHolder = getSelectedItemHolder();
- ObjectListSelectionModel selectionModel = getSelectionModel();
- int selectionCount = this.table.getSelectionCount();
-
- if (selectionCount == 0) {
- selectedItemHolder.setValue(null);
- selectionModel.clearSelection();
- }
- else if (selectionCount != 1) {
- selectedItemHolder.setValue(null);
- selectionModel.clearSelection();
-
- for (int index : this.table.getSelectionIndices()) {
- selectionModel.addSelectionInterval(index, index);
- }
- }
- else {
- int selectedIndex = this.table.getSelectionIndex();
- Object selectedItem = getListHolder().get(selectedIndex);
-
- selectedItemHolder.setValue(selectedItem);
- selectionModel.setSelectedValue(selectedItem);
- }
-
- updateButtons();
- }
-
- /**
- * This label provider simply delegates the rendering to the provided
- * <code>ILabelProvider</code>.
- */
- private class TableLabelProvider extends LabelProvider
- implements ITableLabelProvider {
-
- private ILabelProvider labelProvider;
-
- TableLabelProvider(ILabelProvider labelProvider) {
- super();
- this.labelProvider = labelProvider;
- }
-
- public Image getColumnImage(Object element, int columnIndex) {
- return labelProvider.getImage(element);
- }
-
- public String getColumnText(Object element, int columnIndex) {
- return labelProvider.getText(element);
- }
- }
-} \ No newline at end of file

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