de.catma.ui.repository.wizard.ContentInfoPanel.java Source code

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Here is the source code for de.catma.ui.repository.wizard.ContentInfoPanel.java

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/*   
 *   CATMA Computer Aided Text Markup and Analysis
 *   
 *   Copyright (C) 2009-2013  University Of Hamburg
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 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 General Public License
 *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package de.catma.ui.repository.wizard;

import java.io.File;
import java.net.URI;

import com.vaadin.data.util.BeanItem;
import com.vaadin.ui.Component;
import com.vaadin.ui.Form;
import com.vaadin.ui.HorizontalLayout;

import de.catma.document.source.ContentInfoSet;
import de.catma.ui.dialog.wizard.DynamicWizardStep;
import de.catma.ui.dialog.wizard.WizardStepListener;

class ContentInfoPanel extends HorizontalLayout implements DynamicWizardStep {

    private AddSourceDocWizardResult wizardResult;
    @SuppressWarnings("unused")
    private WizardStepListener wizardStepListener; // not used
    private Form contentInfoForm;

    public ContentInfoPanel(WizardStepListener wizardStepListener, AddSourceDocWizardResult wizardResult) {
        super();
        this.wizardStepListener = wizardStepListener;
        this.wizardResult = wizardResult;

        initComponents();
    }

    private void initComponents() {
        setSpacing(true);
        setSizeFull();

        contentInfoForm = new Form();
        addComponent(contentInfoForm);
        contentInfoForm.setReadOnly(false);
        contentInfoForm.setWriteThrough(true);
        contentInfoForm.setImmediate(true);
    }

    public Component getContent() {
        return this;
    }

    @Override
    public String getCaption() {
        return "Content details";
    }

    public boolean onAdvance() {
        return true;
    }

    public boolean onBack() {
        return true;
    }

    public void stepActivated(boolean forward) {

        ContentInfoSet contentInfoSet = wizardResult.getSourceDocumentInfo().getContentInfoSet();

        BeanItem<ContentInfoSet> biContentInfoSet = new BeanItem<ContentInfoSet>(contentInfoSet);

        contentInfoForm.setItemDataSource(biContentInfoSet);
        contentInfoForm.setVisibleItemProperties(new String[] { "title", "author", "description", "publisher" });
    }

    public boolean onFinish() {
        return true;
    }

    public boolean onFinishOnly() {
        return true;
    }

    public void stepDeactivated(boolean forward) {
        if (wizardResult.getSourceDocument().toString().isEmpty()) {
            URI uri = wizardResult.getSourceDocumentInfo().getTechInfoSet().getURI();
            String title = uri.toString();
            if (uri.getScheme().equals("file")) {
                title = new File(uri).getName();
            }
            wizardResult.getSourceDocument().getSourceContentHandler().getSourceDocumentInfo().getContentInfoSet()
                    .setTitle(title);
        }
    }

    public void stepAdded() {
        /* noop */}
}