/*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* Licensed 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.uberfire.ext.wires.core.grids.client.widget.dnd;
import com.ait.lienzo.client.core.event.NodeMouseUpEvent;
import com.ait.lienzo.client.core.event.NodeMouseUpHandler;
import org.uberfire.ext.wires.core.grids.client.widget.layer.GridLayer;
/**
* MouseUpHandler to handle completion of drag operations and release resources.
*/
public class GridWidgetDnDMouseUpHandler implements NodeMouseUpHandler {
private final GridLayer layer;
private final GridWidgetDnDHandlersState state;
public GridWidgetDnDMouseUpHandler(final GridLayer layer,
final GridWidgetDnDHandlersState state) {
this.layer = layer;
this.state = state;
}
@Override
public void onNodeMouseUp(final NodeMouseUpEvent event) {
switch (state.getOperation()) {
case NONE:
case COLUMN_MOVE_PENDING:
case COLUMN_RESIZE_PENDING:
case ROW_MOVE_PENDING:
case COLUMN_RESIZE:
break;
case COLUMN_MOVE:
case ROW_MOVE:
//Clean-up the GridWidgetDnDProxy
layer.remove(state.getEventColumnHighlight());
layer.batch();
break;
}
//Reset state
state.reset();
layer.getViewport().getElement().getStyle().setCursor(state.getCursor());
}
}