/*******************************************************************************
* Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is 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:
* Exadel, Inc. and Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.jsf.ui.editor.form;
import org.jboss.tools.common.editor.form.RightFormContainer;
import org.jboss.tools.common.model.ui.attribute.XAttributeSupport;
import org.jboss.tools.common.model.ui.attribute.adapter.XChildrenTableStructuredAdapter;
import org.jboss.tools.common.model.ui.attribute.editor.IFieldEditor;
import org.jboss.tools.common.model.ui.attribute.editor.IPropertyEditor;
import org.jboss.tools.common.model.ui.attribute.editor.JavaHyperlinkLineFieldEditor;
import org.jboss.tools.common.model.ui.attribute.editor.TableStructuredEditor;
import org.jboss.tools.common.model.ui.attribute.editor.TableStructuredFieldEditor;
import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.jboss.tools.common.model.XModelObject;
import org.jboss.tools.jsf.ui.JsfUiPlugin;
import org.jboss.tools.jsf.ui.editor.FacesConfigEditorMessages;
import org.jboss.tools.common.model.ui.forms.ExpandableForm;
import org.jboss.tools.common.model.ui.forms.IFormContainer;
import org.jboss.tools.common.model.ui.widgets.IWidgetSettings;
import org.jboss.tools.common.model.ui.widgets.WhiteSettings;
/**
* @author igels
*/
public class MapEntries extends ExpandableForm {
private XAttributeSupport support;
private XModelObject xmo;
private TableStructuredEditor tableEditor;
private XChildrenTableStructuredAdapter tableAdapter;
private IPropertyEditor valueClass;
private IPropertyEditor keyClass;
private IWidgetSettings settings = WhiteSettings.getWhite();
public MapEntries() {
support = new XAttributeSupport(settings);
this.setCollapsable(Boolean.TRUE.booleanValue());
}
public void dispose() {
super.dispose();
if (support!=null) support.dispose();
support = null;
if (valueClass!=null) valueClass.dispose();
valueClass = null;
if (keyClass!=null) keyClass.dispose();
keyClass = null;
if (tableEditor!=null) tableEditor.dispose();
tableEditor = null;
if (tableAdapter!=null) tableAdapter.dispose();
tableAdapter = null;
}
protected Control createClientArea(Composite parent, IWidgetSettings settings) {
Composite composite = new Composite(parent, SWT.NONE);
composite.setBackground(parent.getBackground());
settings.setupControl(composite);
GridLayout layout = new GridLayout(2, Boolean.FALSE.booleanValue());
layout.horizontalSpacing = 5;
layout.verticalSpacing = 5;
layout.marginHeight = 5;
layout.marginWidth = 5;
composite.setLayout(layout);
Control[] control;
GridData gd;
String description = FacesConfigEditorMessages.MAPENTRIESFORM_DESCRIPTION;
if(description!=null && description.length()>0) {
Label label = new Label(composite, SWT.WRAP);
settings.setupControl(label);
label.setText(description);
gd = new GridData();
gd.horizontalSpan = 2;
label.setLayoutData(gd);
}
if(xmo == null) return composite;
putFieldEditorInToComposit(composite, valueClass);
putFieldEditorInToComposit(composite, keyClass);
TableStructuredFieldEditor tbEd = (TableStructuredFieldEditor)tableEditor.getFieldEditor(composite);
control = ((IFieldEditor)tbEd).getControls(composite);
tbEd.getTableViewer().setLabelProvider(new XMOTableLabelProvider());
control[0].dispose(); // cannot show label
gd = new GridData(GridData.FILL_BOTH);
gd.horizontalSpan = 2;
control[1].setLayoutData(gd);
return composite;
}
private void putFieldEditorInToComposit(Composite composite, IPropertyEditor propertyEditor) {
if(propertyEditor!=null) {
JavaHyperlinkLineFieldEditor sb = new JavaHyperlinkLineFieldEditor(settings);
sb.setLabelText(propertyEditor.getLabelText());
sb.setPropertyEditor(propertyEditor);
sb.fillIntoGrid(composite, 2);
support.registerFieldEditor(propertyEditor.getAttributeName(), sb);
}
}
public void initialize(Object model) {
this.setHeadingText(FacesConfigEditorMessages.MAPENTRIESFORM_HEADER);
this.xmo = (XModelObject)model;
if(xmo == null) {
JsfUiPlugin.getPluginLog().logInfo("Error to create form "+FacesConfigEditorMessages.MAPENTRIESFORM_HEADER+". Model object cannot be null.", new Exception()); //$NON-NLS-1$ //$NON-NLS-2$
return;
}
this.model = xmo.getModel();
this.support.init(xmo);
this.support.setAutoStore(Boolean.TRUE.booleanValue());
valueClass = support.getPropertyEditorByName("value-class"); //$NON-NLS-1$
keyClass = support.getPropertyEditorByName("key-class"); //$NON-NLS-1$
this.tableAdapter = new XChildrenTableStructuredAdapter();
this.tableAdapter.setShownEntities(new String[]{"JSFMapEntry"}); //$NON-NLS-1$
this.tableAdapter.getActionMapping().clear();
this.tableAdapter.getActionMapping().put(TableStructuredEditor.ADD_ACTION, "CreateActions.AddEntry"); //$NON-NLS-1$
this.tableAdapter.getActionMapping().put(TableStructuredEditor.REMOVE_ACTION, "DeleteActions.Delete"); //$NON-NLS-1$
this.tableAdapter.getActionMapping().put(TableStructuredEditor.EDIT_ACTION, "%SelectIt%"); //$NON-NLS-1$
this.tableAdapter.getActionMapping().put(TableStructuredEditor.UP_ACTION, "%internal%"); //$NON-NLS-1$
this.tableAdapter.getActionMapping().put(TableStructuredEditor.DOWN_ACTION, "%internal%"); //$NON-NLS-1$
this.tableAdapter.setShownProperties(new String[] {"key", "value"}); //$NON-NLS-1$ //$NON-NLS-2$
this.tableAdapter.setColumnLabels(new String[] {FacesConfigEditorMessages.MAPENTRIESFORM_ENTRY_KEY_COLUMN_LABEL, FacesConfigEditorMessages.MAPENTRIESFORM_ENTRY_VALUE_COLUMN_LABEL});
this.tableAdapter.setWidths(new int[] {50,50});
this.tableAdapter.setModelObject(xmo);
this.tableEditor = new TableStructuredEditor(settings);
this.tableEditor.setLabelText(""); //$NON-NLS-1$
this.tableEditor.setInput(this.tableAdapter);
}
private ISelectionChangedListener findSelectionChangedListener(IFormContainer container) {
if (container==null) {
return null;
}
if (container instanceof RightFormContainer) {
return ((RightFormContainer)container).getSelectionChangedListener();
}
return findSelectionChangedListener(container.getParent());
}
public void setParent(IFormContainer container) {
super.setParent(container);
if (this.tableAdapter!=null) {
this.tableAdapter.setSelectionChangedListener(findSelectionChangedListener(container));
}
}
public void update() {
if (support != null) {
support.load();
support.updateEnablementByModelObject();
}
}
public void setEnabled(boolean enabled) {
super.setEnabled(enabled);
}
public class XMOTableLabelProvider implements ITableLabelProvider {
public Image getColumnImage(Object element, int columnIndex) {
return null;
}
public String getColumnText(Object element, int columnIndex) {
XModelObject xmo = (XModelObject)element;
if(columnIndex==1) {
String value = xmo.getAttributeValue("null-value"); //$NON-NLS-1$
if("true".equals(value)) { //$NON-NLS-1$
return "[null-value]"; //$NON-NLS-1$
}
return xmo.getAttributeValue("value"); //$NON-NLS-1$
}
return xmo.getAttributeValue("key"); //$NON-NLS-1$
}
public void addListener(ILabelProviderListener listener) {
}
public void dispose() {
}
public boolean isLabelProperty(Object element, String property) {
return false;
}
public void removeListener(ILabelProviderListener listener) {
}
}
public boolean doGlobalAction(String actionId) {
return support.doGlobalAction(actionId);
}
}