/*
* Copyright 2008 Google Inc.
*
* 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 com.google.gwt.visualization.client;
import com.google.gwt.ajaxloader.client.ArrayHelper;
import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.core.client.JsArray;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.user.client.ui.Widget;
import com.google.gwt.visualization.client.AbstractDataTable.ColumnType;
import com.google.gwt.visualization.client.events.CollapseHandler;
import com.google.gwt.visualization.client.events.OnMouseOutHandler;
import com.google.gwt.visualization.client.events.OnMouseOverHandler;
import com.google.gwt.visualization.client.events.ReadyHandler;
import com.google.gwt.visualization.client.events.SelectHandler;
import com.google.gwt.visualization.client.visualizations.OrgChart;
import com.google.gwt.visualization.client.visualizations.OrgChart.Options;
import com.google.gwt.visualization.client.visualizations.OrgChart.Size;
/**
* Tests for the OrgChart class.
*/
public class OrgChartTest extends VisualizationTest {
@Override
public String getModuleName() {
return "com.google.gwt.visualization.VisualizationTest";
}
public void testCollapse() {
loadApi(new Runnable() {
public void run() {
Options options = Options.create();
options.setAllowHtml(true);
options.setAllowCollapse(true);
options.setColor("#00FF00");
options.setSelectionColor("#FF0000");
OrgChart widget = new OrgChart(createDataTable(), options);
RootPanel.get().add(widget);
assertEquals(0, widget.getCollapsedNodes().length());
widget.collapse(0, true);
assertEquals(0, widget.getCollapsedNodes().get(0));
}
});
}
public void testOnMouseOut() {
loadApi(new Runnable() {
public void run() {
OrgChart chart;
Options options = Options.create();
chart = new OrgChart(createDataTable(), options);
chart.addOnMouseOutHandler(new OnMouseOutHandler() {
@Override
public void onMouseOutEvent(OnMouseOutEvent event) {
assertNotNull(event);
assertEquals(1, event.getRow());
assertEquals(1, event.getColumn());
finishTest();
}
});
triggerOnMouseOut(chart.getJso());
}
}, false);
}
public void testOnMouseOver() {
loadApi(new Runnable() {
public void run() {
OrgChart chart;
Options options = Options.create();
chart = new OrgChart(createDataTable(), options);
chart.addOnMouseOverHandler(new OnMouseOverHandler() {
@Override
public void onMouseOverEvent(OnMouseOverEvent event) {
assertNotNull(event);
assertEquals(1, event.getRow());
assertEquals(1, event.getColumn());
finishTest();
}
});
triggerOnMouseOver(chart.getJso());
}
}, false);
}
public void testOrgChart() {
loadApi(new Runnable() {
public void run() {
Widget widget;
Options options = Options.create();
options.setAllowHtml(true);
options.setAllowCollapse(true);
options.setColor("#00FF00");
options.setSelectionColor("#FF0000");
options.setNodeClass("foo");
options.setSelectedNodeClass("foo-selected");
widget = new OrgChart(createDataTable(), options);
RootPanel.get().add(widget);
// System.out.println(widget.getElement().getString());
}
});
}
public void testSelection() {
loadApi(new Runnable() {
public void run() {
OrgChart.Options options = OrgChart.Options.create();
final OrgChart viz = new OrgChart(createDataTable(), options);
// Add a selection handler
viz.addSelectHandler(new SelectHandler() {
@Override
public void onSelect(SelectEvent event) {
assertNotNull(event);
JsArray<Selection> s = viz.getSelections();
assertEquals("Expected 1 element in the selection", 1, s.length());
assertEquals("Expected row 1 to be selected", 1, s.get(0).getRow());
assertEquals("Expected column 0 to be selected", 0,
s.get(0).getColumn());
finishTest();
}
});
RootPanel.get().add(viz);
JsArray<Selection> s = ArrayHelper.toJsArray(Selection.createCellSelection(
1, 0));
assertEquals("Expected 1 element in the selection", 1, s.length());
assertEquals("Expected row 1 to be selected", 1, s.get(0).getRow());
assertEquals("Expected column 0 to be selected", 0,
s.get(0).getColumn());
viz.setSelections(s);
s = viz.getSelections();
assertEquals("Expected 1 element in the selection", 1, s.length());
assertEquals("Expected row 1 to be selected", 1, s.get(0).getRow());
assertEquals("Expected column 0 to be selected", 0,
s.get(0).getColumn());
// Trigger a selection callback
triggerSelection(viz, s);
}
}, false);
}
public void testSize() {
loadApi(new Runnable() {
public void run() {
Widget widget;
Options options;
options = Options.create();
options.setSize(Size.SMALL);
widget = new OrgChart(createDataTable(), options);
RootPanel.get().add(widget);
// System.out.println(widget.getElement().getString());
options = Options.create();
options.setSize(Size.MEDIUM);
widget = new OrgChart(createDataTable(), options);
RootPanel.get().add(widget);
// System.out.println(widget.getElement().getString());
options = Options.create();
options.setSize(Size.LARGE);
widget = new OrgChart(createDataTable(), options);
RootPanel.get().add(widget);
// System.out.println(widget.getElement().getString());
}
});
}
public void testOrgChartCollapseHandler() {
loadApi(new Runnable() {
public void run() {
AbstractDataTable data = createDataTable();
OrgChart.Options options = OrgChart.Options.create();
options.setSize(Size.LARGE);
OrgChart widget = new OrgChart(data, options);
widget.addCollapseHandler(new CollapseHandler() {
@Override
public void onCollapseEvent(CollapseEvent event) {
assertEquals(event.getCollapsed(), true);
assertEquals(event.getRow(), 1);
finishTest();
}
});
RootPanel.get().add(widget);
triggerCollapse(widget.getJso());
}
}, false);
};
public void testOrgChartReady() {
loadApi(new Runnable() {
public void run() {
AbstractDataTable data = createDataTable();
OrgChart.Options options = OrgChart.Options.create();
options.setSize(Size.LARGE);
OrgChart widget = new OrgChart(data, options);
widget.addReadyHandler(new ReadyHandler() {
@Override
public void onReady(ReadyEvent event) {
finishTest();
}
});
RootPanel.get().add(widget);
}
}, false);
}
@Override
protected String getVisualizationPackage() {
return OrgChart.PACKAGE;
}
private AbstractDataTable createDataTable() {
DataTable data = DataTable.create();
data.addColumn(ColumnType.STRING, "Name");
data.addColumn(ColumnType.STRING, "Manager");
data.addRows(5);
data.setValue(0, 0, "Mike");
data.setValue(1, 0, "Jim");
data.setValue(1, 1, "Mike");
data.setValue(2, 0, "Alice");
data.setValue(2, 1, "Mike");
data.setValue(3, 0, "Bob");
data.setValue(3, 1, "Jim");
data.setValue(4, 0, "Carol");
data.setValue(4, 1, "Bob");
return data;
}
private native void triggerOnMouseOut(JavaScriptObject jso) /*-{
$wnd.google.visualization.events.trigger(jso, 'onmouseout',
{'row':1, 'column':1});
}-*/;
private native void triggerOnMouseOver(JavaScriptObject jso) /*-{
$wnd.google.visualization.events.trigger(jso, 'onmouseover',
{'row':1, 'column':1});
}-*/;
private native void triggerCollapse(JavaScriptObject jso) /*-{
$wnd.google.visualization.events.trigger(jso, 'collapse',
{'collapsed':true, 'row':1});
}-*/;
}