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/*
* Copyright (c) 2013 Eike Stepper (Berlin, Germany) 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:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.emf.cdo.releng.preferences.presentation;
import org.eclipse.emf.cdo.releng.preferences.provider.PreferencesItemProviderAdapterFactory;
import org.eclipse.emf.cdo.releng.preferences.util.PreferencesUtil;
import org.eclipse.emf.common.ui.URIEditorInput;
import org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvider;
import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.preference.IPreferencePageContainer;
import org.eclipse.jface.preference.PreferencePage;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IPageLayout;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchPreferencePage;
import org.eclipse.ui.IWorkbenchWindow;
import java.lang.reflect.Method;
/**
* @author Eike Stepper
*/
public class AllPreferencesPreferencePage extends PreferencePage implements IWorkbenchPreferencePage
{
private IWorkbench workbench;
public AllPreferencesPreferencePage()
{
super("<taken from plugin.xml>");
setDescription("Manage all preferences:");
noDefaultAndApplyButton();
}
public void init(IWorkbench workbench)
{
this.workbench = workbench;
}
@Override
protected Control createContents(Composite parent)
{
GridLayout layout = new GridLayout();
layout.marginWidth = 0;
layout.marginHeight = 0;
layout.numColumns = 1;
Composite composite = new Composite(parent, SWT.NONE);
composite.setLayout(layout);
TreeViewer treeViewer = new TreeViewer(composite);
PreferencesItemProviderAdapterFactory adapterFactory = new PreferencesItemProviderAdapterFactory();
treeViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
treeViewer.setContentProvider(new AdapterFactoryContentProvider(adapterFactory));
treeViewer.setInput(PreferencesUtil.getRootPreferenceNode());
treeViewer.getControl().setLayoutData(
new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL));
return composite;
}
@Override
protected void contributeButtons(Composite parent)
{
super.contributeButtons(parent);
GridLayout gridLayout = (GridLayout)parent.getLayout();
gridLayout.numColumns = 1;
Button editButton = new Button(parent, SWT.PUSH);
editButton.setText("Edit...");
Dialog.applyDialogFont(editButton);
int widthHint = convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
Point minButtonSize = editButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
data.widthHint = Math.max(widthHint, minButtonSize.x);
editButton.setLayoutData(data);
editButton.addSelectionListener(new SelectionAdapter()
{
@Override
public void widgetSelected(SelectionEvent e)
{
// Invoke the close method on the preference dialog, but avoid using internal API, so do it reflectively.
IPreferencePageContainer container = getContainer();
try
{
Method method = container.getClass().getMethod("close");
method.invoke(container);
}
catch (Throwable ex)
{
PreferencesEditorPlugin.INSTANCE.log(ex);
}
openWorkingSetsEditor();
}
});
}
protected void openWorkingSetsEditor()
{
final IWorkbenchWindow activeWorkbenchWindow = workbench.getActiveWorkbenchWindow();
Display display = activeWorkbenchWindow.getShell().getDisplay();
display.asyncExec(new Runnable()
{
public void run()
{
try
{
IEditorInput editorInput = new URIEditorInput(PreferencesUtil.ROOT_PREFERENCE_NODE_URI.trimSegments(1)
.appendSegment("All.preferences"), "All Preferences");
IWorkbenchPage activePage = activeWorkbenchWindow.getActivePage();
activePage.openEditor(editorInput, "org.eclipse.emf.cdo.releng.preferences.presentation.PreferencesEditorID");
activePage.showView(IPageLayout.ID_PROP_SHEET);
}
catch (Exception ex)
{
PreferencesEditorPlugin.INSTANCE.log(ex);
}
}
});
}
}
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