/*
* 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 com.wiquery.plugin.antilia.grid;
import java.io.Serializable;
import org.apache.wicket.AttributeModifier;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.model.AbstractReadOnlyModel;
import org.apache.wicket.model.Model;
import org.odlabs.wiquery.ui.draggable.DraggableBehavior;
import org.odlabs.wiquery.ui.draggable.DraggableContainment;
import org.odlabs.wiquery.ui.draggable.DraggableRevert;
import org.odlabs.wiquery.ui.draggable.DraggableSnap;
import org.odlabs.wiquery.ui.draggable.DraggableRevert.RevertEnum;
import org.odlabs.wiquery.ui.droppable.DroppableAccept;
import org.odlabs.wiquery.ui.droppable.DroppableAjaxBehavior;
import com.wiquery.plugin.antilia.util.RequestUtils;
/**
*
* @author Ernesto Reinaldo Barreiro (reiern70@gmail.com)
*/
public abstract class DraggableTitle<E extends Serializable> extends WebMarkupContainer {
private static final long serialVersionUID = 1L;
private int column;
/**
* @param id
*/
public DraggableTitle(String id, int column) {
super(id);
this.column =column;
//WebClientInfo clinetInfo = (WebClientInfo)WebSession.get().getClientInfo();
// if browser is not IE allow dragging columns headers.
DraggableBehavior draggableBehavior = new DraggableBehavior();
draggableBehavior.setRevert(new DraggableRevert(RevertEnum.INVALID));
draggableBehavior.setContainment(new DraggableContainment("'#"+getTable().getMarkupId() +"_tTH'"));
draggableBehavior.setZIndex(100);
draggableBehavior.setSnap(new DraggableSnap(true));
add(draggableBehavior);
DroppableAjaxBehavior<DraggableTitle<E>> droppableAjaxBehavior = new DroppableAjaxBehavior<DraggableTitle<E>>() {
private static final long serialVersionUID = 1L;
@Override
public void onDrop(DraggableTitle<E> droppedComponent, AjaxRequestTarget ajaxRequestTarget) {
DraggableTitle<?> droppedTitle = (DraggableTitle<?>)droppedComponent;
int dropped = droppedTitle.getColumn()-1;
int before = DraggableTitle.this.getColumn()-1;
DraggableTitle.this.getTable().getTableModel().moveColumnBefore(dropped, before);
ajaxRequestTarget.addComponent(DraggableTitle.this.getTable().getUpdatableComponent());
}
};
droppableAjaxBehavior.getDroppableBehavior().setAccept(new DroppableAccept("."+getTable().getMarkupId()));
droppableAjaxBehavior.getDroppableBehavior().setHoverClass("ui-state-highlight dropHover");
droppableAjaxBehavior.getDroppableBehavior().setActiveClass("dropActive");
add(droppableAjaxBehavior);
add(new AttributeModifier("style", new AbstractReadOnlyModel<String>() {
private static final long serialVersionUID = 1L;
@Override
public String getObject() {
if(RequestUtils.isBrowserIeExplorer6())
return "border: none; overflow: hidden;";
return "border: 1px solid transparent; overflow: hidden;";
}
}));
add(new AttributeModifier("id", new Model<String>() {
private static final long serialVersionUID = 1L;
@Override
public String getObject() {
return DraggableTitle.this.getMarkupId();
}
}));
add(new AttributeModifier("class", new Model<String>() {
private static final long serialVersionUID = 1L;
@Override
public String getObject() {
return getTable().getMarkupId()+ " ui-state-default";
}
}));
add(new AttributeModifier("onmouseover", new Model<String>() {
private static final long serialVersionUID = 1L;
@Override
public String getObject() {
return "if(this.className.indexOf('dragging')<0){this.className='"+getTable().getMarkupId()+" ui-state-default ui-state-hover';};";
}
}));
add(new AttributeModifier("onmouseout", new Model<String>() {
private static final long serialVersionUID = 1L;
@Override
public String getObject() {
return "if(this.className.indexOf('dragging')<0){this.className='"+getTable().getMarkupId()+" defaultHeaderOver ui-state-default';};";
}
}));
}
@Override
public String getMarkupId() {
return getTable().getMarkupId()+"_dragger_"+ getTable().getRendringCount() + "_" +getColumn();
}
protected abstract Table<E> getTable();
public int getColumn() {
return column;
}
}