org.cyclop.web.components.column.ColumnValuePanel.java Source code

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Here is the source code for org.cyclop.web.components.column.ColumnValuePanel.java

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.cyclop.web.components.column;

import javax.inject.Inject;

import org.apache.wicket.AttributeModifier;
import org.apache.wicket.Component;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.AjaxFallbackLink;
import org.apache.wicket.markup.ComponentTag;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.model.IModel;
import org.cyclop.model.CqlColumnValue;
import org.cyclop.model.CqlExtendedColumnName;
import org.cyclop.model.CqlPartitionKeyValue;
import org.cyclop.service.converter.DataConverter;
import org.cyclop.web.components.infodialog.InfoDialog;

/** @author Maciej Miklas */
class ColumnValuePanel extends Panel {

    private InfoDialog infoDialog;

    @Inject
    private DataConverter converter;

    private final CqlColumnValue cqlColumnValue;

    private final CqlPartitionKeyValue cqlPartitionKeyValue;
    private final boolean embeddedColumn;

    ColumnValuePanel(String componentId, CqlPartitionKeyValue cqlPartitionKeyValue, CqlColumnValue cqlColumnValue,
            boolean embeddedColumn) {
        super(componentId);
        this.cqlColumnValue = cqlColumnValue;
        this.cqlPartitionKeyValue = cqlPartitionKeyValue;
        this.embeddedColumn = embeddedColumn;
    }

    private String crateInfoDialogTitle(CqlPartitionKeyValue cqlPartitionKeyValue,
            CqlExtendedColumnName columnName) {
        String partitionKeyValue = cqlPartitionKeyValue == null ? null
                : converter.convert(cqlPartitionKeyValue.value);
        return (partitionKeyValue == null ? "Key" : partitionKeyValue) + " -> " + columnName.toDisplayString();
    }

    @Override
    protected void onInitialize() {
        super.onInitialize();

        String convertedValue = converter.convert(cqlColumnValue.value);
        final String convertedValueNotNull = convertedValue == null ? "" : convertedValue;
        final String trimmedEntry = converter.trimColumnContent(convertedValueNotNull, embeddedColumn);
        boolean trimmed = convertedValueNotNull.length() - trimmedEntry.length() > 10;

        infoDialog = new InfoDialog("columnContentDialog");
        infoDialog.setVisible(trimmed);
        add(infoDialog);

        Component fullContentLink;
        Label columnContent;
        if (trimmed) {
            fullContentLink = new AjaxFallbackLink<Object>("columnContentLink") {
                @Override
                public void onClick(AjaxRequestTarget target) {

                    String title = crateInfoDialogTitle(cqlPartitionKeyValue, cqlColumnValue.columnName);
                    infoDialog.open(target, this.getMarkupId(), title, convertedValueNotNull);
                }
            };

            columnContent = new Label("columnContent", trimmedEntry);
            fullContentLink.add(new AttributeModifier("title", new IModel<String>() {

                @Override
                public void detach() {
                }

                @Override
                public String getObject() {
                    String conv = converter.trimColumnTooltipContent(convertedValueNotNull);
                    return conv;
                }

                @Override
                public void setObject(String object) {
                }
            }));

        } else {
            fullContentLink = new Label("columnContentLink", "") {
                @Override
                protected void onComponentTag(ComponentTag tag) {
                    if ("a".equalsIgnoreCase(tag.getName())) {
                        tag.setName("div");
                    }
                    super.onComponentTag(tag);
                }
            };
            columnContent = new Label("columnContent", convertedValueNotNull);
            fullContentLink.setRenderBodyOnly(true);
        }
        add(fullContentLink);
        add(columnContent);
    }
}