TransMemoryDetailsView.java

package org.zanata.webtrans.client.view;

import java.util.Date;
import java.util.List;

import org.zanata.common.ContentState;
import org.zanata.webtrans.client.resources.UiMessages;
import org.zanata.webtrans.client.ui.DialogBoxCloseButton;
import org.zanata.webtrans.client.ui.TextContentsDisplay;
import org.zanata.webtrans.client.util.ContentStateToStyleUtil;
import org.zanata.webtrans.client.util.DateUtil;

import com.google.common.base.Strings;
import com.google.gwt.core.shared.GWT;
import com.google.gwt.event.dom.client.ChangeEvent;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.safehtml.shared.SafeHtml;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.user.client.ui.Anchor;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.HTMLPanel;
import com.google.gwt.user.client.ui.InlineHTML;
import com.google.gwt.user.client.ui.InlineLabel;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.ListBox;
import com.google.gwt.user.client.ui.SimplePanel;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.Widget;
import com.google.inject.Inject;

public class TransMemoryDetailsView extends DialogBox implements
        TransMemoryDetailsDisplay {

    private Listener listener;

    interface TMIUiBinder extends UiBinder<HTMLPanel, TransMemoryDetailsView> {
    }

    private static TMIUiBinder uiBinder = GWT.create(TMIUiBinder.class);

    @UiField
    InlineLabel projectName, versionName, docName, targetState;

    @UiField
    Label lastModified, sourceComment, targetComment;

    @UiField(provided = true)
    DialogBoxCloseButton closeButton;

    @UiField
    Anchor urlLink;

    @UiField
    ListBox documentListBox;
    @UiField
    SimplePanel sourceTextContainer;
    @UiField
    SimplePanel targetTextContainer;

    private final UiMessages messages;

    @Inject
    public TransMemoryDetailsView(UiMessages messages) {
        super(true, false);
        setGlassEnabled(true);
        closeButton = new DialogBoxCloseButton(this);
        this.messages = messages;
        HTMLPanel container = uiBinder.createAndBindUi(this);
        getCaption().setText(messages.translationMemoryDetails());

        setWidget(container);
    }

    @Override
    public Widget asWidget() {
        return this;
    }

    @Override
    public void setListener(Listener listener) {
        this.listener = listener;
    }

    @Override
    public void setSourceComment(String sourceComment) {
        this.sourceComment.setText(sourceComment);
    }

    @Override
    public void setTargetComment(String targetComment) {
        this.targetComment.setText(targetComment);
    }

    @Override
    public void setVersionName(String versionName) {
        this.versionName.setText(versionName);
    }

    @Override
    public void setProjectName(String projectName) {
        this.projectName.setText(projectName);
    }

    @Override
    public void setDocumentName(String documentName) {
        docName.setText(documentName);
    }

    @Override
    public void setLastModified(String lastModifiedBy, Date lastModifiedDate) {
        if (!Strings.isNullOrEmpty(lastModifiedBy)) {
            lastModified
                    .setText(messages.lastModified(
                            DateUtil.formatShortDate(lastModifiedDate),
                            lastModifiedBy));
        } else {
            lastModified.setText(messages.lastModifiedOn(DateUtil
                    .formatShortDate(lastModifiedDate)));
        }
    }

    @Override
    public void setUrl(String url) {
        urlLink.setHref(url);
        if (Strings.isNullOrEmpty(url)) {
            urlLink.addStyleName("is-hidden");
        } else {
            urlLink.removeStyleName("is-hidden");
        }
    }

    @Override
    public void clearSourceAndTarget() {
        sourceTextContainer.clear();
        targetTextContainer.clear();
    }

    @Override
    public void setSource(List<String> sourceContents) {
        SafeHtml safeHtml =
                TextContentsDisplay.asSyntaxHighlight(sourceContents)
                        .toSafeHtml();
        sourceTextContainer.setWidget(new InlineHTML(safeHtml));
    }

    @Override
    public void setTarget(List<String> targetContents) {
        SafeHtml safeHtml =
                TextContentsDisplay.asSyntaxHighlight(targetContents)
                        .toSafeHtml();
        targetTextContainer.setWidget(new InlineHTML(safeHtml));
    }

    public void onDismissButtonClick(ClickEvent event) {
        listener.dismissTransMemoryDetails();
    }

    @UiHandler("documentListBox")
    public void onDocumentListBoxChange(ChangeEvent event) {
        listener.onDocumentListBoxChanged();
    }

    @Override
    public int getSelectedDocumentIndex() {
        return documentListBox.getSelectedIndex();
    }

    @Override
    public void addDoc(String text) {
        documentListBox.addItem(text);
    }

    @Override
    public void clearDocs() {
        documentListBox.clear();
    }

    @Override
    public void setState(ContentState state) {
        targetState.setText(state.toString());
        targetState.setStyleName(ContentStateToStyleUtil.stateToStyle(state));
    }
}