/*******************************************************************************
* Copyright (c) 2004, 2005 Sybase, Inc. 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:
* Sybase, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.jsf.facesconfig.ui.page;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jst.jsf.facesconfig.emf.FacesConfigType;
import org.eclipse.jst.jsf.facesconfig.ui.EditorPlugin;
import org.eclipse.jst.jsf.facesconfig.ui.FacesConfigEditor;
import org.eclipse.jst.jsf.facesconfig.ui.EditorMessages;
import org.eclipse.jst.jsf.facesconfig.ui.section.OverviewComponentsSection;
import org.eclipse.jst.jsf.facesconfig.ui.section.OverviewGeneralSection;
import org.eclipse.jst.jsf.facesconfig.ui.section.OverviewManagedBeanSection;
import org.eclipse.jst.jsf.facesconfig.ui.section.OverviewNavigationSection;
import org.eclipse.jst.jsf.facesconfig.ui.section.OverviewOthersSection;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.forms.IManagedForm;
import org.eclipse.ui.forms.editor.FormEditor;
import org.eclipse.ui.forms.editor.FormPage;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.ScrolledForm;
/**
* @author jchoi, Xiao-guang Zhang
* @version
*/
public class OverviewPage extends FormPage implements ISelectionProvider,
IFacesConfigPage {
/**
* The id of this page in the faces-config editor.
*/
public static final String PAGE_ID = "org.eclipse.jst.jsf.facesconfig.ui.page.OverviewPage"; //$NON-NLS-1$
private static final int LAYOUT_MARGIN_HEIGHT = 2;
private static final int LAYOUT_MARGIN_WIDTH = 2;
private Object input;
private OverviewGeneralSection generalSection;
private OverviewManagedBeanSection beanSection;
private OverviewComponentsSection componentsSection;
//
private OverviewNavigationSection navigationSection;
//
private OverviewOthersSection otherSection;
/**
*
* @param editor
*/
public OverviewPage(FormEditor editor) {
super(editor, "OverviewPage", EditorMessages.OverviewPage_page_name); //$NON-NLS-1$
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.forms.editor.FormPage#createFormContent(org.eclipse.ui.forms.IManagedForm)
*/
protected void createFormContent(IManagedForm managedForm) {
ScrolledForm form = managedForm.getForm();
form.setText(EditorMessages.OverviewPage_PageflowOverview_summary);
form.setBackgroundImage(EditorPlugin.getDefault().getImage(
"form_banner.gif")); //$NON-NLS-1$
Composite body = form.getBody();
GridLayout gridLayout = new GridLayout();
gridLayout.marginWidth = LAYOUT_MARGIN_WIDTH;
gridLayout.marginHeight = LAYOUT_MARGIN_HEIGHT;
body.setLayout(gridLayout);
gridLayout = new GridLayout(2, true);
form.getBody().setLayout(gridLayout);
FormEditor editor = getEditor();
FormToolkit toolkit = editor.getToolkit();
// add overview general information
generalSection = new OverviewGeneralSection(managedForm.getForm()
.getBody(), managedForm, this, toolkit);
generalSection.initialize();
GridData gd = new GridData(GridData.FILL_HORIZONTAL);
gd.horizontalSpan = 2;
generalSection.getSection().setLayoutData(gd);
// Navigation section
navigationSection = new OverviewNavigationSection(managedForm.getForm()
.getBody(), managedForm, this, toolkit);
navigationSection.initialize();
gd = new GridData(GridData.FILL_BOTH);
navigationSection.getSection().setLayoutData(gd);
navigationSection.getSection().setExpanded(true);
// ManagedBeans section
beanSection = new OverviewManagedBeanSection(managedForm.getForm()
.getBody(), managedForm, this, toolkit);
beanSection.initialize();
gd = new GridData(GridData.FILL_BOTH);
beanSection.getSection().setLayoutData(gd);
beanSection.getSection().setExpanded(true);
/* components section */
componentsSection = new OverviewComponentsSection(managedForm.getForm()
.getBody(), managedForm, this, toolkit);
componentsSection.initialize();
gd = new GridData(GridData.FILL_BOTH);
componentsSection.getSection().setLayoutData(gd);
componentsSection.getSection().setExpanded(true);
/* other sections */
otherSection = new OverviewOthersSection(managedForm.getForm()
.getBody(), managedForm, this, toolkit);
otherSection.initialize();
gd = new GridData(GridData.FILL_BOTH);
otherSection.getSection().setLayoutData(gd);
otherSection.getSection().setExpanded(true);
this.getSite().setSelectionProvider(this);
}
/**
* set input for this page when the it got activated at the first time; if
* it's not the first time, then refresh the page.
*
* @see org.eclipse.ui.forms.editor.FormPage#setActive(boolean)
*/
public void setActive(boolean active) {
super.setActive(active);
if (active) {
if (getInput() != ((FacesConfigEditor) getEditor())
.getFacesConfig()) {
setInput(((FacesConfigEditor) getEditor()).getFacesConfig());
} else {
this.refresh();
}
}
}
/**
*
*/
public void setInput(Object input) {
if (input instanceof FacesConfigType) {
this.input = input;
navigationSection.setInput(input);
beanSection.setInput(input);
componentsSection.setInput(input);
otherSection.setInput(input);
}
}
/**
* Call refreshAll on all sections on this page
*/
public void refreshAll() {
generalSection.refreshAll();
navigationSection.refreshAll();
beanSection.refreshAll();
componentsSection.refreshAll();
otherSection.refreshAll();
}
public Object getInput() {
return input;
}
public void refresh() {
generalSection.refresh();
navigationSection.refresh();
beanSection.refresh();
componentsSection.refresh();
otherSection.refresh();
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.forms.editor.IFormPage#isEditor()
*/
public boolean isEditor() {
return true;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.viewers.ISelectionProvider#addSelectionChangedListener(org.eclipse.jface.viewers.ISelectionChangedListener)
*/
public void addSelectionChangedListener(ISelectionChangedListener listener) {
// do not support change in selection
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.viewers.ISelectionProvider#getSelection()
*/
public ISelection getSelection() {
return StructuredSelection.EMPTY;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.viewers.ISelectionProvider#removeSelectionChangedListener(org.eclipse.jface.viewers.ISelectionChangedListener)
*/
public void removeSelectionChangedListener(
ISelectionChangedListener listener) {
// do not support change in selection
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.viewers.ISelectionProvider#setSelection(org.eclipse.jface.viewers.ISelection)
*/
public void setSelection(ISelection selection) {
// do not support change in selection
}
public void dispose() {
beanSection.dispose();
componentsSection.dispose();
generalSection.dispose();
navigationSection.dispose();
otherSection.dispose();
super.dispose();
}
}