/*******************************************************************************
* Copyright 2011 Google Inc. All Rights Reserved.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* 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.gdt.eclipse.designer.gwtext.layout;
import com.google.gdt.eclipse.designer.gwtext.GwtExtModelTest;
import com.google.gdt.eclipse.designer.gwtext.model.layout.CardLayoutInfo;
import com.google.gdt.eclipse.designer.gwtext.model.layout.LayoutInfo;
import com.google.gdt.eclipse.designer.gwtext.model.widgets.PanelInfo;
import com.google.gdt.eclipse.designer.model.widgets.WidgetInfo;
import org.eclipse.wb.internal.core.model.generic.FlowContainer;
import org.eclipse.wb.internal.core.model.generic.FlowContainerFactory;
import org.eclipse.wb.internal.core.model.generic.SimpleContainer;
import org.eclipse.wb.internal.core.model.generic.SimpleContainerFactory;
import org.eclipse.wb.internal.core.model.property.Property;
import static org.fest.assertions.Assertions.assertThat;
import java.util.List;
/**
* Tests for {@link CardLayoutInfo}.
*
* @author scheglov_ke
*/
public class CardLayoutTest extends GwtExtModelTest {
////////////////////////////////////////////////////////////////////////////
//
// Exit zone :-) XXX
//
////////////////////////////////////////////////////////////////////////////
public void _test_exit() throws Exception {
System.exit(0);
}
////////////////////////////////////////////////////////////////////////////
//
// Tests
//
////////////////////////////////////////////////////////////////////////////
public void test_parse() throws Exception {
PanelInfo panel =
parseJavaInfo(
"public class Test extends Panel {",
" public Test() {",
" setLayout(new CardLayout());",
" {",
" Label label = new Label();",
" add(label);",
" }",
" }",
"}");
CardLayoutInfo layout = (CardLayoutInfo) panel.getLayout();
// no LayoutData
{
WidgetInfo label = panel.getChildrenWidgets().get(0);
assertNull(LayoutInfo.getLayoutData(label));
}
// no SimpleContainer
{
List<SimpleContainer> containers = new SimpleContainerFactory(layout, true).get();
assertThat(containers).isEmpty();
}
{
List<SimpleContainer> containers = new SimpleContainerFactory(layout, false).get();
assertThat(containers).isEmpty();
}
// has FlowContainer for tree
{
List<FlowContainer> containers = new FlowContainerFactory(layout, false).get();
assertThat(containers).hasSize(1);
}
}
////////////////////////////////////////////////////////////////////////////
//
// Manage active
//
////////////////////////////////////////////////////////////////////////////
public void test_manageActive() throws Exception {
PanelInfo panel =
parseJavaInfo(
"public class Test extends Panel {",
" public Test() {",
" setLayout(new CardLayout());",
" {",
" Panel panel_1 = new Panel();",
" add(panel_1);",
" }",
" {",
" Panel panel_2 = new Panel();",
" add(panel_2);",
" }",
" {",
" Panel panel_3 = new Panel();",
" add(panel_3);",
" }",
" }",
"}");
panel.refresh();
List<WidgetInfo> panels = panel.getChildrenWidgets();
// initially "panel_1" is expanded
assertActiveIndex(panel, 0);
// notify about "panel_2"
{
boolean shouldRefresh = notifySelecting(panels.get(1));
assertTrue(shouldRefresh);
panel.refresh();
// now "panel_2" is expanded
assertActiveIndex(panel, 1);
}
// second notification about "panel_2" does not cause refresh()
{
boolean shouldRefresh = notifySelecting(panels.get(1));
assertFalse(shouldRefresh);
}
}
private static void assertActiveIndex(PanelInfo cardPanel, int expected) throws Exception {
int actual = ((CardLayoutInfo) cardPanel.getLayout()).getActiveIndex();
assertEquals(expected, actual);
}
public void test_case_40821() throws Exception {
PanelInfo panel =
parseJavaInfo(
"public class Test extends Panel {",
" public Test() {",
" setLayout(new CardLayout());",
" {",
" Panel panel_1 = new Panel();",
" add(panel_1);",
" }",
" {",
" Panel panel_2 = new Panel();",
" add(panel_2);",
" }",
" }",
"}");
// layout
CardLayoutInfo layout = (CardLayoutInfo) panel.getChildrenJava().get(0);
assertSame(layout, panel.getLayout());
// set active item
Property activeItemProperty = layout.getPropertyByTitle("activeItem(int)");
activeItemProperty.setValue(1);
// check source
assertEditor(
"public class Test extends Panel {",
" public Test() {",
" CardLayout cardLayout = new CardLayout();",
" setLayout(cardLayout);",
" {",
" Panel panel_1 = new Panel();",
" add(panel_1);",
" }",
" {",
" Panel panel_2 = new Panel();",
" add(panel_2);",
" }",
" cardLayout.setActiveItem(1);",
" }",
"}");
}
}