com.trivadis.loganalysis.ui.internal.wizard.NewProfileWizardPage.java Source code

Introduction

Here is the source code for com.trivadis.loganalysis.ui.internal.wizard.NewProfileWizardPage.java

Source

/**
 * Copyright (c) 2011 Loganalysis team and contributors
 *
 * 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:
 *   Raffael Schmid - initial API and implementation
 */
package com.trivadis.loganalysis.ui.internal.wizard;

import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.jface.viewers.ViewerSorter;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;

import com.trivadis.loganalysis.ui.domain.profile.IConfiguration;
import com.trivadis.loganalysis.ui.internal.view.ProfilesContentAdapter;
import com.trivadis.loganalysis.ui.internal.view.ProfilesLabelAdapter;

public class NewProfileWizardPage extends WizardPage {

    private TreeViewer viewer;
    private Text txtProfileName;

    protected NewProfileWizardPage(final String pageName) {
        super(pageName);
    }

    public void createControl(final Composite parent) {
        initializeDialogUnits(parent);
        final Composite topLevel = new Composite(parent, SWT.NONE);
        topLevel.setLayout(new GridLayout());
        topLevel.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.HORIZONTAL_ALIGN_FILL));
        topLevel.setFont(parent.getFont());

        createConfigurationSelectionPanel(topLevel);
        createProfileConfigurationPanel(topLevel);

        setErrorMessage(null);
        setMessage(null);
        setControl(topLevel);
    }

    private void createProfileConfigurationPanel(final Composite root) {
        final Composite parent = new Composite(root, SWT.NONE);
        parent.setLayoutData(new GridData(GridData.GRAB_HORIZONTAL | GridData.FILL_HORIZONTAL));
        parent.setLayout(fileSelectionLayout());
        final Label lblProfileName = new Label(parent, SWT.NONE);
        lblProfileName.setText("Profile Name:");
        txtProfileName = new Text(parent, SWT.BORDER);
        txtProfileName.setLayoutData(new GridData(GridData.FILL_BOTH));
    }

    final void createConfigurationSelectionPanel(final Composite parent) {
        viewer = new TreeViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
        final GridData data = new GridData(GridData.FILL_BOTH);
        viewer.getTree().setLayoutData(data);
        viewer.setContentProvider(new ProfilesContentAdapter(false));
        viewer.setLabelProvider(new ProfilesLabelAdapter());
        viewer.setSorter(new ViewerSorter());
        viewer.setInput(parent);
    }

    private GridLayout fileSelectionLayout() {
        final GridLayout fileSelectionLayout = new GridLayout();
        fileSelectionLayout.numColumns = 2;
        fileSelectionLayout.makeColumnsEqualWidth = false;
        fileSelectionLayout.marginWidth = 0;
        fileSelectionLayout.marginHeight = 0;
        return fileSelectionLayout;
    }

    public IConfiguration getSelectedConfiguration() {
        IConfiguration retVal = null;
        if (viewer.getSelection() instanceof StructuredSelection) {
            final StructuredSelection ss = (StructuredSelection) viewer.getSelection();
            retVal = (IConfiguration) ss.getFirstElement();
        }
        return retVal;
    }

    public String getProfileLabel() {
        return txtProfileName.getText();
    }
}