/*******************************************************************************
* 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.core.model.widgets.generic;
import com.google.gdt.eclipse.designer.core.model.GwtModelTest;
import com.google.gdt.eclipse.designer.model.widgets.WidgetInfo;
import com.google.gdt.eclipse.designer.model.widgets.panels.ComplexPanelInfo;
import com.google.gdt.eclipse.designer.uibinder.model.util.TemplateChangedRootProcessor;
import org.eclipse.wb.core.model.broadcast.EditorActivatedListener;
import org.eclipse.wb.core.model.broadcast.EditorActivatedRequest;
import org.eclipse.wb.tests.designer.core.annotations.DisposeProjectAfter;
import static org.fest.assertions.Assertions.assertThat;
/**
* Test for {@link TemplateChangedRootProcessor}.
* <p>
* Using component in UiBinder.
*
* @author scheglov_ke
*/
public class TemplateChangedRootProcessorTest extends GwtModelTest {
////////////////////////////////////////////////////////////////////////////
//
// Exit zone :-) XXX
//
////////////////////////////////////////////////////////////////////////////
public void _test_exit() throws Exception {
System.exit(0);
}
////////////////////////////////////////////////////////////////////////////
//
// Tests
//
////////////////////////////////////////////////////////////////////////////
/**
* Test for case when UiBinder widget is used directly.
*/
@DisposeProjectAfter
public void test_directWidget() throws Exception {
dontUseSharedGWTState();
// prepare MyComponent
setFileContentSrc(
"test/client/MyComponent.java",
getTestSource(
"import com.google.gwt.uibinder.client.*;",
"public class MyComponent extends Composite {",
" interface Binder extends UiBinder<Widget, MyComponent> {}",
" private static final Binder binder = GWT.create(Binder.class);",
" public MyComponent() {",
" initWidget(binder.createAndBindUi(this));",
" }",
"}"));
setFileContentSrc(
"test/client/MyComponent.ui.xml",
getSourceDQ(
"<ui:UiBinder"
+ " xmlns:ui='urn:ui:com.google.gwt.uibinder'"
+ " xmlns:g='urn:import:com.google.gwt.user.client.ui'>",
"<g:FlowPanel width='100px'/>",
"</ui:UiBinder>"));
waitForAutoBuild();
// parse
ComplexPanelInfo panel =
parseJavaInfo(
"public class Test extends FlowPanel {",
" public Test() {",
" MyComponent component = new MyComponent();",
" add(component);",
" }",
"}");
refresh();
WidgetInfo component = getJavaInfoByName("component");
// initially "100px"
assertThat(component.getBounds().width).isEqualTo(100);
// initially no refresh required
{
EditorActivatedRequest request = new EditorActivatedRequest();
panel.getBroadcast(EditorActivatedListener.class).invoke(request);
assertFalse(request.isReparseRequested());
assertFalse(request.isRefreshRequested());
}
// update UiBinder template
setFileContentSrc(
"test/client/MyComponent.ui.xml",
getSourceDQ(
"<ui:UiBinder"
+ " xmlns:ui='urn:ui:com.google.gwt.uibinder'"
+ " xmlns:g='urn:import:com.google.gwt.user.client.ui'>",
"<g:FlowPanel width='200px'/>",
"</ui:UiBinder>"));
waitForAutoBuild();
// now reparse required
{
EditorActivatedRequest request = new EditorActivatedRequest();
panel.getBroadcast(EditorActivatedListener.class).invoke(request);
assertTrue(request.isReparseRequested());
assertFalse(request.isRefreshRequested());
}
}
/**
* Test for case when UiBinder widget is used used indirectly, wrapped (and not exposed) into
* another custom widget.
*/
@DisposeProjectAfter
public void test_indirectWidget() throws Exception {
dontUseSharedGWTState();
// prepare MyComponent
setFileContentSrc(
"test/client/MyComponent.java",
getTestSource(
"import com.google.gwt.uibinder.client.*;",
"public class MyComponent extends Composite {",
" interface Binder extends UiBinder<Widget, MyComponent> {}",
" private static final Binder binder = GWT.create(Binder.class);",
" public MyComponent() {",
" initWidget(binder.createAndBindUi(this));",
" }",
"}"));
setFileContentSrc(
"test/client/MyComponent.ui.xml",
getSourceDQ(
"<ui:UiBinder"
+ " xmlns:ui='urn:ui:com.google.gwt.uibinder'"
+ " xmlns:g='urn:import:com.google.gwt.user.client.ui'>",
"<g:FlowPanel width='100px'/>",
"</ui:UiBinder>"));
setFileContentSrc(
"test/client/MyComponent2.java",
getTestSource(
"public class MyComponent2 extends HorizontalPanel {",
" public MyComponent2() {",
" add(new MyComponent());",
" }",
"}"));
waitForAutoBuild();
// parse
ComplexPanelInfo panel =
parseJavaInfo(
"public class Test extends FlowPanel {",
" public Test() {",
" MyComponent2 component = new MyComponent2();",
" add(component);",
" }",
"}");
refresh();
WidgetInfo component = getJavaInfoByName("component");
// initially "100px"
assertThat(component.getBounds().width).isEqualTo(100);
// initially no refresh required
{
EditorActivatedRequest request = new EditorActivatedRequest();
panel.getBroadcast(EditorActivatedListener.class).invoke(request);
assertFalse(request.isReparseRequested());
assertFalse(request.isRefreshRequested());
}
// update UiBinder template
setFileContentSrc(
"test/client/MyComponent.ui.xml",
getSourceDQ(
"<ui:UiBinder"
+ " xmlns:ui='urn:ui:com.google.gwt.uibinder'"
+ " xmlns:g='urn:import:com.google.gwt.user.client.ui'>",
"<g:FlowPanel width='200px'/>",
"</ui:UiBinder>"));
waitForAutoBuild();
// now reparse required
{
EditorActivatedRequest request = new EditorActivatedRequest();
panel.getBroadcast(EditorActivatedListener.class).invoke(request);
assertTrue(request.isReparseRequested());
assertFalse(request.isRefreshRequested());
}
}
}