/* ====================================================================
*
* The ObjectStyle Group Software License, Version 1.0
*
* Copyright (c) 2005 The ObjectStyle Group,
* and individual authors of the software. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* ObjectStyle Group (http://objectstyle.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "ObjectStyle Group" and "Cayenne"
* must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact andrus@objectstyle.org.
*
* 5. Products derived from this software may not be called "ObjectStyle"
* nor may "ObjectStyle" appear in their names without prior written
* permission of the ObjectStyle Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE OBJECTSTYLE GROUP OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the ObjectStyle Group. For more
* information on the ObjectStyle Group, please see
* <http://objectstyle.org/>.
*
*/
package org.objectstyle.wolips.apieditor.editor;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.forms.IDetailsPage;
import org.eclipse.ui.forms.IFormPart;
import org.eclipse.ui.forms.IManagedForm;
import org.eclipse.ui.forms.widgets.ExpandableComposite;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.Section;
import org.eclipse.ui.forms.widgets.TableWrapData;
import org.eclipse.ui.forms.widgets.TableWrapLayout;
import org.objectstyle.wolips.bindings.api.ApiModel;
import org.objectstyle.wolips.bindings.api.Binding;
import org.objectstyle.wolips.bindings.api.IApiBinding;
/**
* @author uli
*/
public class BindingDetailsPage implements IDetailsPage {
IManagedForm managedForm;
TableViewer viewer;
Binding binding;
Text name;
Button requiredFlag;
Button willSetFlag;
Combo valueSetCombo;
ApiModel apiModel;
public BindingDetailsPage() {
super();
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.forms.IDetailsPage#initialize(org.eclipse.ui.forms.IManagedForm)
*/
public void initialize(IManagedForm form) {
this.managedForm = form;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.forms.IDetailsPage#createContents(org.eclipse.swt.widgets.Composite)
*/
public void createContents(Composite parent) {
TableWrapLayout layout = new TableWrapLayout();
layout.topMargin = 5;
layout.leftMargin = 5;
layout.rightMargin = 2;
layout.bottomMargin = 2;
parent.setLayout(layout);
FormToolkit toolkit = managedForm.getToolkit();
Section s1 = toolkit.createSection(parent, ExpandableComposite.TITLE_BAR);
s1.marginWidth = 10;
s1.setText("Binding Details");
s1.setDescription("Set the properties of the selected binding.");
TableWrapData td = new TableWrapData(TableWrapData.FILL, TableWrapData.TOP);
td.grabHorizontal = true;
s1.setLayoutData(td);
//toolkit.createCompositeSeparator(s1);
Composite client = toolkit.createComposite(s1);
GridLayout glayout = new GridLayout();
glayout.marginWidth = glayout.marginHeight = 0;
glayout.numColumns = 2;
client.setLayout(glayout);
SelectionListener choiceListener = new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
if (binding != null) {
int selectedIndex = ((Combo)e.widget).getSelectionIndex();
binding.setDefaults(selectedIndex);
managedForm.dirtyStateChanged();
}
}
};
GridData gd;
toolkit.createLabel(client, "Name:");
name = toolkit.createText(client, "", SWT.SINGLE);
name.addModifyListener(new ModifyListener() {
public void modifyText(ModifyEvent e) {
if (binding != null) {
try {
binding.setName(name.getText());
}
catch (Throwable t) {
binding.setName(name.getText() + System.currentTimeMillis());
}
managedForm.dirtyStateChanged();
}
}
});
gd = new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_BEGINNING);
gd.widthHint = 10;
name.setLayoutData(gd);
toolkit.createLabel(client, "Value Set:");
this.valueSetCombo = new Combo(client, SWT.READ_ONLY);
valueSetCombo.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
for (int i = 0; i < IApiBinding.ALL_DEFAULTS.length; i++) {
valueSetCombo.add(IApiBinding.ALL_DEFAULTS[i]);
}
valueSetCombo.addSelectionListener(choiceListener);
createSpacer(toolkit, client, 2);
requiredFlag = toolkit.createButton(client, "Required", SWT.CHECK);
requiredFlag.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
if (binding != null) {
binding.setIsRequired(requiredFlag.getSelection());
managedForm.dirtyStateChanged();
}
}
});
gd = new GridData();
gd.horizontalSpan = 2;
requiredFlag.setLayoutData(gd);
willSetFlag = toolkit.createButton(client, "Will Set", SWT.CHECK);
willSetFlag.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
if (binding != null) {
binding.setIsWillSet(willSetFlag.getSelection());
managedForm.dirtyStateChanged();
}
}
});
gd = new GridData();
gd.horizontalSpan = 2;
willSetFlag.setLayoutData(gd);
createSpacer(toolkit, client, 2);
toolkit.paintBordersFor(s1);
s1.setClient(client);
}
private void createSpacer(FormToolkit toolkit, Composite parent, int span) {
Label spacer = toolkit.createLabel(parent, "");
GridData gd = new GridData();
gd.horizontalSpan = span;
spacer.setLayoutData(gd);
}
private void update() {
int selectedDefaults = binding.getSelectedDefaults();
this.valueSetCombo.select(selectedDefaults);
requiredFlag.setSelection(binding != null && binding.isRequired());
willSetFlag.setSelection(binding != null && binding.isWillSet());
name.setText(binding != null && binding.getName() != null ? binding.getName() : "");
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.forms.IDetailsPage#inputChanged(org.eclipse.jface.viewers.IStructuredSelection)
*/
public void selectionChanged(IFormPart part, ISelection selection) {
IStructuredSelection ssel = (IStructuredSelection) selection;
if (ssel.size() == 1) {
binding = (Binding) ssel.getFirstElement();
} else
binding = null;
update();
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.forms.IDetailsPage#commit()
*/
public void commit(boolean onSave) {
// nothing to do
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.forms.IDetailsPage#setFocus()
*/
public void setFocus() {
name.setFocus();
// choices[0].setFocus();
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.forms.IDetailsPage#dispose()
*/
public void dispose() {
// nothing to dispose
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.forms.IDetailsPage#isDirty()
*/
public boolean isDirty() {
if (binding == null) {
return false;
}
return binding.apiModel.isDirty();
}
public boolean isStale() {
return false;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.forms.IDetailsPage#refresh()
*/
public void refresh() {
update();
}
public boolean setFormInput(Object input) {
return false;
}
}