/*******************************************************************************
* 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;
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.model.widgets.panels.PanelInfo;
import com.google.gdt.eclipse.designer.model.widgets.panels.RootPanelInfo;
import org.eclipse.wb.core.model.JavaInfo;
import org.eclipse.wb.internal.core.model.generic.FlowContainer;
import org.eclipse.wb.internal.core.model.generic.FlowContainerFactory;
import static org.fest.assertions.Assertions.assertThat;
import java.util.List;
/**
* Test for <code>FlowPanel</code> support.
*
* @author scheglov_ke
*/
public class FlowPanelTest extends GwtModelTest {
////////////////////////////////////////////////////////////////////////////
//
// Exit zone :-) XXX
//
////////////////////////////////////////////////////////////////////////////
public void _test_exit() throws Exception {
System.exit(0);
}
////////////////////////////////////////////////////////////////////////////
//
// Commands
//
////////////////////////////////////////////////////////////////////////////
public void test_flowContainers() throws Exception {
ComplexPanelInfo panel =
parseJavaInfo(
"// filler filler filler filler filler",
"public class Test extends FlowPanel {",
" public Test() {",
" }",
"}");
assertHasWidgetFlowContainer(panel, true);
assertHasWidgetFlowContainer(panel, false);
}
public void test_CREATE() throws Exception {
RootPanelInfo frame =
parseJavaInfo(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" FlowPanel flowPanel = new FlowPanel();",
" rootPanel.add(flowPanel);",
" }",
"}");
frame.refresh();
PanelInfo flowPanel = (PanelInfo) frame.getChildrenWidgets().get(0);
// do CREATE
WidgetInfo newButton = createButton();
flowContainer_CREATE(flowPanel, newButton, null);
assertEditor(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" FlowPanel flowPanel = new FlowPanel();",
" rootPanel.add(flowPanel);",
" {",
" Button button = new Button();",
" flowPanel.add(button);",
" }",
" }",
"}");
}
public void test_ADD() throws Exception {
RootPanelInfo frame =
parseJavaInfo(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" {",
" FlowPanel flowPanel_1 = new FlowPanel();",
" rootPanel.add(flowPanel_1);",
" {",
" Button button = new Button();",
" flowPanel_1.add(button);",
" }",
" }",
" {",
" FlowPanel flowPanel_2 = new FlowPanel();",
" rootPanel.add(flowPanel_2);",
" }",
" }",
"}");
frame.refresh();
ComplexPanelInfo panel_2 = getJavaInfoByName("flowPanel_2");
WidgetInfo button = getJavaInfoByName("button");
// do ADD
flowContainer_MOVE(panel_2, button, null);
assertEditor(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" {",
" FlowPanel flowPanel_1 = new FlowPanel();",
" rootPanel.add(flowPanel_1);",
" }",
" {",
" FlowPanel flowPanel_2 = new FlowPanel();",
" rootPanel.add(flowPanel_2);",
" {",
" Button button = new Button();",
" flowPanel_2.add(button);",
" }",
" }",
" }",
"}");
}
////////////////////////////////////////////////////////////////////////////
//
// Generic commands
//
////////////////////////////////////////////////////////////////////////////
/**
* Test for {@link FlowContainer_Support#command_absolute_CREATE(WidgetInfo, WidgetInfo)}.
*/
public void test_CREATE2() throws Exception {
dontUseSharedGWTState();
setFileContentSrc(
"test/client/MyPanel.java",
getTestSource(
"public class MyPanel extends Button {",
" public void fakeAdd(Widget widget) {",
" }",
"}"));
setFileContentSrc(
"test/client/MyPanel.wbp-component.xml",
getSourceDQ(
"<?xml version='1.0' encoding='UTF-8'?>",
"<component xmlns='http://www.eclipse.org/wb/WBPComponent'>",
" <parameters>",
" <parameter name='flowContainer'>true</parameter>",
" <parameter name='flowContainer.horizontal'>true</parameter>",
" <parameter name='flowContainer.association'>%parent%.fakeAdd(%child%)</parameter>",
" </parameters>",
"</component>"));
waitForAutoBuild();
// parse
RootPanelInfo frame =
parseJavaInfo(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" MyPanel myPanel = new MyPanel();",
" rootPanel.add(myPanel);",
" }",
"}");
frame.refresh();
WidgetInfo myPanel = frame.getChildrenWidgets().get(0);
// prepare FlowContainer
FlowContainer flowContainer = getFlowContainer(myPanel);
assertTrue(flowContainer.isHorizontal());
// do CREATE
WidgetInfo newButton = createButton();
flowContainer.command_CREATE(newButton, null);
assertEditor(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" MyPanel myPanel = new MyPanel();",
" rootPanel.add(myPanel);",
" {",
" Button button = new Button();",
" myPanel.fakeAdd(button);",
" }",
" }",
"}");
}
/**
* Test for {@link FlowContainer_Support#command_absolute_MOVE(WidgetInfo, WidgetInfo)}.
*/
public void test_ADD2() throws Exception {
dontUseSharedGWTState();
setFileContentSrc(
"test/client/MyPanel.java",
getTestSource(
"public class MyPanel extends Button {",
" public void fakeAdd(Widget widget) {",
" DOM.appendChild(getElement(), widget.getElement());",
" }",
"}"));
setFileContentSrc(
"test/client/MyPanel.wbp-component.xml",
getSourceDQ(
"<?xml version='1.0' encoding='UTF-8'?>",
"<component xmlns='http://www.eclipse.org/wb/WBPComponent'>",
" <methods>",
" <method name='fakeAdd'>",
" <parameter type='com.google.gwt.user.client.ui.Widget' child='true'/>",
" </method>",
" </methods>",
" <parameters>",
" <parameter name='flowContainer'>true</parameter>",
" <parameter name='flowContainer.horizontal'>true</parameter>",
" <parameter name='flowContainer.association'>%parent%.fakeAdd(%child%)</parameter>",
" </parameters>",
"</component>"));
waitForAutoBuild();
// parse
final RootPanelInfo frame =
parseJavaInfo(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" {",
" MyPanel myPanel_1 = new MyPanel();",
" rootPanel.add(myPanel_1);",
" {",
" Button button = new Button();",
" myPanel_1.fakeAdd(button);",
" }",
" }",
" {",
" MyPanel myPanel_2 = new MyPanel();",
" rootPanel.add(myPanel_2);",
" }",
" }",
"}");
frame.refresh();
WidgetInfo panel_1 = frame.getChildrenWidgets().get(0);
WidgetInfo panel_2 = frame.getChildrenWidgets().get(1);
WidgetInfo button = panel_1.getChildren(WidgetInfo.class).get(0);
// do ADD
FlowContainer flowContainer_2 = getFlowContainer(panel_2);
flowContainer_2.command_MOVE(button, null);
assertEditor(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" {",
" MyPanel myPanel_1 = new MyPanel();",
" rootPanel.add(myPanel_1);",
" }",
" {",
" MyPanel myPanel_2 = new MyPanel();",
" rootPanel.add(myPanel_2);",
" {",
" Button button = new Button();",
" myPanel_2.fakeAdd(button);",
" }",
" }",
" }",
"}");
}
////////////////////////////////////////////////////////////////////////////
//
// Subclasses
//
////////////////////////////////////////////////////////////////////////////
/**
* Test for parsing <code>HorizontalPanel</code>.
*/
public void test_HorizontalPanel() throws Exception {
RootPanelInfo frame =
parseJavaInfo(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" HorizontalPanel panel = new HorizontalPanel();",
" rootPanel.add(panel);",
" panel.setPixelSize(300, 200);",
" }",
"}");
frame.refresh();
//
PanelInfo panel = (PanelInfo) frame.getChildrenWidgets().get(0);
assertEquals(300, panel.getBounds().width);
assertEquals(200, panel.getBounds().height);
// check FlowContainer
FlowContainer flowContainer = getFlowContainer(panel);
assertTrue(flowContainer.isHorizontal());
}
/**
* Test for parsing <code>VerticalPanel</code>.
*/
public void test_VerticalPanel() throws Exception {
RootPanelInfo frame =
parseJavaInfo(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" VerticalPanel panel = new VerticalPanel();",
" rootPanel.add(panel);",
" panel.setPixelSize(300, 200);",
" }",
"}");
frame.refresh();
//
PanelInfo panel = (PanelInfo) frame.getChildrenWidgets().get(0);
assertEquals(300, panel.getBounds().width);
assertEquals(200, panel.getBounds().height);
// check FlowContainer
FlowContainer flowContainer = getFlowContainer(panel);
assertFalse(flowContainer.isHorizontal());
}
////////////////////////////////////////////////////////////////////////////
//
// Utils
//
////////////////////////////////////////////////////////////////////////////
/**
* @return some {@link FlowContainer} for given {@link JavaInfo}.
*/
private static FlowContainer getFlowContainer(JavaInfo container) {
List<FlowContainer> containers = new FlowContainerFactory(container, false).get();
assertThat(containers).isNotEmpty();
return containers.get(0);
}
}