ar.com.tadp.xml.rinzo.core.preferences.MainPreferencePage.java Source code

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Here is the source code for ar.com.tadp.xml.rinzo.core.preferences.MainPreferencePage.java

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/*****************************************************************************
 * This file is part of Rinzo
 *
 * Author: Claudio Cancinos
 * WWW: https://sourceforge.net/projects/editorxml
 * Copyright (C): 2008, Claudio Cancinos
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this program; If not, see <http://www.gnu.org/licenses/>
 ****************************************************************************/
package ar.com.tadp.xml.rinzo.core.preferences;

import org.eclipse.jface.preference.PreferencePage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
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.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;

import ar.com.tadp.xml.rinzo.XMLEditorPlugin;
import ar.com.tadp.xml.rinzo.core.resources.cache.DocumentCache;

/**
 * 
 * @author ccancino
 */
public class MainPreferencePage extends PreferencePage implements IWorkbenchPreferencePage {

    private Combo severityCombo;

    protected Control createContents(Composite parent) {
        Composite composite = new Composite(parent, SWT.NONE);
        GridLayout layout = new GridLayout();
        layout.marginHeight = 0;
        layout.marginWidth = 0;
        layout.numColumns = 1;
        composite.setLayout(layout);

        Composite group = this.createGroup(composite);
        Label label = new Label(group, SWT.NULL);
        label.setText("&Clean XSD/DTD Cache:");
        Button button = new Button(group, SWT.PUSH);
        button.setFont(parent.getFont());
        button.setText("Clean");

        button.addSelectionListener(new SelectionAdapter() {
            public void widgetSelected(SelectionEvent e) {
                DocumentCache.getInstance().clear();
            }
        });

        group = this.createGroup(composite);
        label = new Label(group, SWT.NULL);
        label.setText("XML Validation &Severity:");
        severityCombo = new Combo(group, SWT.READ_ONLY);
        severityCombo.setItems(new String[] { "Error", "Warning" });
        severityCombo.setText(XMLEditorPlugin.getCompilationSeverity());

        return composite;
    }

    private Composite createGroup(Composite composite) {
        Composite group = new Composite(composite, SWT.NULL);
        group.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
        group.setLayout(new GridLayout(2, false));
        return group;
    }

    @Override
    protected void performDefaults() {
        severityCombo.setText(XMLEditorPlugin.getCompilationSeverity());
        super.performDefaults();
    }

    @Override
    public boolean performOk() {
        XMLEditorPlugin.setCompilationSeverity(this.severityCombo.getText());
        return true;
    }

    public void init(IWorkbench workbench) {
    }

}