/*******************************************************************************
* 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.DeckPanelInfo;
import com.google.gdt.eclipse.designer.model.widgets.panels.RootPanelInfo;
import org.eclipse.wb.internal.core.utils.reflect.ReflectionUtils;
import static org.fest.assertions.Assertions.assertThat;
/**
* Test for {@link DeckPanelInfo}.
*
* @author scheglov_ke
*/
public class DeckPanelTest extends GwtModelTest {
////////////////////////////////////////////////////////////////////////////
//
// Exit zone :-) XXX
//
////////////////////////////////////////////////////////////////////////////
public void _test_exit() throws Exception {
System.exit(0);
}
////////////////////////////////////////////////////////////////////////////
//
// Tests
//
////////////////////////////////////////////////////////////////////////////
/**
* Even empty <code>DeckPanel</code> has some reasonable size.
*/
public void test_empty() throws Exception {
RootPanelInfo frame =
parseJavaInfo(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" }",
"}");
frame.refresh();
DeckPanelInfo panel = (DeckPanelInfo) frame.getChildrenWidgets().get(0);
assertThat(panel.getBounds().width).isGreaterThan(150);
assertThat(panel.getBounds().height).isGreaterThan(20);
}
/**
* Use {@link DeckPanelInfo#showWidget(WidgetInfo)} property to show required widgets.
*/
public void test_showWidget_internal_1() throws Exception {
RootPanelInfo frame =
parseJavaInfo(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button_1 = new Button();",
" panel.add(button_1);",
" }",
" {",
" Button button_2 = new Button();",
" panel.add(button_2);",
" }",
" }",
"}");
frame.refresh();
DeckPanelInfo panel = (DeckPanelInfo) frame.getChildrenWidgets().get(0);
WidgetInfo button_1 = panel.getChildrenWidgets().get(0);
WidgetInfo button_2 = panel.getChildrenWidgets().get(1);
// by default "button_1" is displayed
assertTrue(isVisible(button_1));
assertFalse(isVisible(button_2));
// show "button_2"
panel.showWidget(button_2);
assertEditor(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button_1 = new Button();",
" panel.add(button_1);",
" }",
" {",
" Button button_2 = new Button();",
" panel.add(button_2);",
" }",
" }",
"}");
assertFalse(isVisible(button_1));
assertTrue(isVisible(button_2));
}
/**
* When delete some widget, show widget "0" or nothing.
*/
public void test_showWidget_internal_2() throws Exception {
RootPanelInfo frame =
parseJavaInfo(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button_1 = new Button();",
" panel.add(button_1);",
" }",
" {",
" Button button_2 = new Button();",
" panel.add(button_2);",
" }",
" }",
"}");
frame.refresh();
DeckPanelInfo panel = (DeckPanelInfo) frame.getChildrenWidgets().get(0);
WidgetInfo button_1 = panel.getChildrenWidgets().get(0);
WidgetInfo button_2 = panel.getChildrenWidgets().get(1);
// "button_2" is displayed
panel.showWidget(button_2);
assertFalse(isVisible(button_1));
assertTrue(isVisible(button_2));
// delete "button_2", so "button_1" should be displayed
button_2.delete();
assertEditor(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button_1 = new Button();",
" panel.add(button_1);",
" }",
" }",
"}");
assertTrue(isVisible(button_1));
// delete "button_1", remove "showWidget()"
button_1.delete();
assertEditor(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" }",
"}");
}
/**
* When move selected widget, it should still be selected.
*/
public void test_showWidget_internal_3() throws Exception {
RootPanelInfo frame =
parseJavaInfo(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button_1 = new Button();",
" panel.add(button_1);",
" }",
" {",
" Button button_2 = new Button();",
" panel.add(button_2);",
" }",
" {",
" Button button_3 = new Button();",
" panel.add(button_3);",
" }",
" }",
"}");
frame.refresh();
DeckPanelInfo panel = (DeckPanelInfo) frame.getChildrenWidgets().get(0);
WidgetInfo button_1 = panel.getChildrenWidgets().get(0);
WidgetInfo button_2 = panel.getChildrenWidgets().get(1);
WidgetInfo button_3 = panel.getChildrenWidgets().get(2);
//
panel.showWidget(button_3);
assertFalse(isVisible(button_1));
assertFalse(isVisible(button_2));
assertTrue(isVisible(button_3));
// move "button_3"
panel.command_MOVE2(button_3, button_2);
assertEditor(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button_1 = new Button();",
" panel.add(button_1);",
" }",
" {",
" Button button_3 = new Button();",
" panel.add(button_3);",
" }",
" {",
" Button button_2 = new Button();",
" panel.add(button_2);",
" }",
" }",
"}");
assertFalse(isVisible(button_1));
assertFalse(isVisible(button_2));
assertTrue(isVisible(button_3));
}
/**
* When select some widget in {@link DeckPanelInfo}, it should be displayed.
*/
public void test_showWidget_internal_4() throws Exception {
RootPanelInfo frame =
parseJavaInfo(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button_1 = new Button();",
" panel.add(button_1);",
" }",
" {",
" Button button_2 = new Button();",
" panel.add(button_2);",
" }",
" }",
"}");
frame.refresh();
DeckPanelInfo panel = (DeckPanelInfo) frame.getChildrenWidgets().get(0);
WidgetInfo button_1 = panel.getChildrenWidgets().get(0);
WidgetInfo button_2 = panel.getChildrenWidgets().get(1);
// initially "button_1" is visible
assertTrue(isVisible(button_1));
assertFalse(isVisible(button_2));
// send "selecting" broadcast
{
boolean[] refreshFlag = new boolean[]{false};
frame.getBroadcastObject().selecting(button_2, refreshFlag);
assertTrue(refreshFlag[0]);
frame.refresh();
}
assertEditor(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button_1 = new Button();",
" panel.add(button_1);",
" }",
" {",
" Button button_2 = new Button();",
" panel.add(button_2);",
" }",
" }",
"}");
assertFalse(isVisible(button_1));
assertTrue(isVisible(button_2));
}
/**
* When select some widget that is indirect child of {@link DeckPanelInfo}, it should be
* displayed.
*/
public void test_showWidget_internal_5() throws Exception {
RootPanelInfo frame =
parseJavaInfo(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button_1 = new Button();",
" panel.add(button_1);",
" }",
" {",
" FlowPanel flowPanel = new FlowPanel();",
" panel.add(flowPanel);",
" {",
" Button button_2 = new Button();",
" flowPanel.add(button_2);",
" }",
" }",
" }",
"}");
frame.refresh();
DeckPanelInfo panel = (DeckPanelInfo) frame.getChildrenWidgets().get(0);
WidgetInfo button_1 = panel.getChildrenWidgets().get(0);
ComplexPanelInfo flowPanel = (ComplexPanelInfo) panel.getChildrenWidgets().get(1);
WidgetInfo button_2 = flowPanel.getChildrenWidgets().get(0);
// initially "button_1" is visible
assertTrue(isVisible(button_1));
assertFalse(isVisible(flowPanel));
// send "selecting" broadcast
{
boolean[] refreshFlag = new boolean[]{false};
frame.getBroadcastObject().selecting(button_2, refreshFlag);
assertTrue(refreshFlag[0]);
frame.refresh();
}
assertEditor(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button_1 = new Button();",
" panel.add(button_1);",
" }",
" {",
" FlowPanel flowPanel = new FlowPanel();",
" panel.add(flowPanel);",
" {",
" Button button_2 = new Button();",
" flowPanel.add(button_2);",
" }",
" }",
" }",
"}");
assertFalse(isVisible(button_1));
assertTrue(isVisible(flowPanel));
}
/**
* When select some widget that is indirect child of {@link DeckPanelInfo}, it should be
* displayed.<br>
* In this case selecting widget is already displayed, so no additional showing required.
*/
public void test_showWidget_internal_6() throws Exception {
RootPanelInfo frame =
parseJavaInfo(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button = new Button();",
" panel.add(button);",
" }",
" }",
"}");
frame.refresh();
DeckPanelInfo panel = (DeckPanelInfo) frame.getChildrenWidgets().get(0);
WidgetInfo button = panel.getChildrenWidgets().get(0);
assertTrue(isVisible(button));
// send "selecting" broadcast
{
boolean[] refreshFlag = new boolean[]{false};
frame.getBroadcastObject().selecting(button, refreshFlag);
assertFalse(refreshFlag[0]);
}
assertEditor(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button = new Button();",
" panel.add(button);",
" }",
" }",
"}");
assertTrue(isVisible(button));
}
////////////////////////////////////////////////////////////////////////////
//
// setWidget(0) for runtime
//
////////////////////////////////////////////////////////////////////////////
/**
* When delete some widget, invocation of <code>DeckPanel.showWidget()</code> should be changed to
* use <code>0</code> as argument.
*/
public void test_showWidget_API_1() throws Exception {
RootPanelInfo frame =
parseJavaInfo(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button_1 = new Button();",
" panel.add(button_1);",
" }",
" {",
" Button button_2 = new Button();",
" panel.add(button_2);",
" }",
" {",
" Button button_3 = new Button();",
" panel.add(button_3);",
" }",
" panel.showWidget(1);",
" }",
"}");
frame.refresh();
DeckPanelInfo panel = (DeckPanelInfo) frame.getChildrenWidgets().get(0);
WidgetInfo button_3 = panel.getChildrenWidgets().get(2);
// delete "button_3", showWidget(1) should be changed to showWidget(0)
{
button_3.delete();
assertEditor(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button_1 = new Button();",
" panel.add(button_1);",
" }",
" {",
" Button button_2 = new Button();",
" panel.add(button_2);",
" }",
" panel.showWidget(0);",
" }",
"}");
}
}
/**
* When delete last widget, invocation of <code>DeckPanel.showWidget()</code> should be removed.
*/
public void test_showWidget_API_2() throws Exception {
RootPanelInfo frame =
parseJavaInfo(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button = new Button();",
" panel.add(button);",
" }",
" panel.showWidget(0);",
" }",
"}");
frame.refresh();
DeckPanelInfo panel = (DeckPanelInfo) frame.getChildrenWidgets().get(0);
WidgetInfo button = panel.getChildrenWidgets().get(0);
// delete "button", showWidget(0) should be removed
button.delete();
assertEditor(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" }",
"}");
}
/**
* When move out last widget, invocation of <code>DeckPanel.showWidget()</code> should be removed.
*/
public void test_showWidget_API_3() throws Exception {
RootPanelInfo frame =
parseJavaInfo(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button = new Button();",
" panel.add(button);",
" }",
" panel.showWidget(0);",
" }",
"}");
frame.refresh();
DeckPanelInfo panel = (DeckPanelInfo) frame.getChildrenWidgets().get(0);
WidgetInfo button = panel.getChildrenWidgets().get(0);
// move "button", showWidget(0) should be removed
frame.command_MOVE2(button, null);
assertEditor(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button = new Button();",
" rootPanel.add(button);",
" }",
" }",
"}");
}
/**
* When first widget added, then <code>DeckPanel.showWidget()</code> should be added.
*/
public void test_showWidget_API_4() throws Exception {
RootPanelInfo frame =
parseJavaInfo(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" {",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" }",
" }",
"}");
frame.refresh();
DeckPanelInfo panel = (DeckPanelInfo) frame.getChildrenWidgets().get(0);
// do CREATE
WidgetInfo newButton = createButton();
panel.command_CREATE2(newButton, null);
assertEditor(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" {",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button = new Button();",
" panel.add(button);",
" }",
" panel.showWidget(0);",
" }",
" }",
"}");
}
/**
* When first widget added to new <code>DeckPanel</code>, then <code>DeckPanel.showWidget()</code>
* should be added.
*/
public void test_showWidget_API_5() throws Exception {
RootPanelInfo frame =
parseJavaInfo(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" }",
"}");
frame.refresh();
// create DeckPanel
DeckPanelInfo newDeckPanel = createJavaInfo("com.google.gwt.user.client.ui.DeckPanel");
frame.command_CREATE2(newDeckPanel, null);
assertEditor(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" {",
" DeckPanel deckPanel = new DeckPanel();",
" rootPanel.add(deckPanel);",
" }",
" }",
"}");
// create Button
WidgetInfo newButton = createButton();
newDeckPanel.command_CREATE2(newButton, null);
assertEditor(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" {",
" DeckPanel deckPanel = new DeckPanel();",
" rootPanel.add(deckPanel);",
" {",
" Button button = new Button();",
" deckPanel.add(button);",
" }",
" deckPanel.showWidget(0);",
" }",
" }",
"}");
}
////////////////////////////////////////////////////////////////////////////
//
// Commands
//
////////////////////////////////////////////////////////////////////////////
public void test_flowContainers() throws Exception {
DeckPanelInfo panel =
parseJavaInfo(
"// filler filler filler filler filler",
"public class Test extends DeckPanel {",
" public Test() {",
" }",
"}");
assertHasWidgetFlowContainer(panel, true);
assertHasWidgetFlowContainer(panel, false);
}
/**
* Test for {@link DeckPanelInfo#command_CREATE2(WidgetInfo, WidgetInfo)}.
*/
public void test_CREATE() throws Exception {
parseJavaInfo(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" {",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button_1 = new Button();",
" panel.add(button_1);",
" }",
" }",
" }",
"}");
refresh();
DeckPanelInfo panel = getJavaInfoByName("panel");
WidgetInfo button_1 = getJavaInfoByName("button_1");
assertTrue(isVisible(button_1));
// do CREATE
WidgetInfo newButton = createButton();
panel.command_CREATE2(newButton, null);
assertEditor(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" {",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button_1 = new Button();",
" panel.add(button_1);",
" }",
" {",
" Button button = new Button();",
" panel.add(button);",
" }",
" }",
" }",
"}");
assertFalse(isVisible(button_1));
assertTrue(isVisible(newButton));
}
/**
* Test for {@link DeckPanelInfo#command_MOVE2(WidgetInfo, WidgetInfo)}.
*/
public void test_MOVE() throws Exception {
parseJavaInfo(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" {",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button_1 = new Button();",
" panel.add(button_1);",
" }",
" }",
" {",
" Button button_2 = new Button();",
" rootPanel.add(button_2);",
" }",
" }",
"}");
refresh();
DeckPanelInfo panel = getJavaInfoByName("panel");
WidgetInfo button_1 = getJavaInfoByName("button_1");
WidgetInfo button_2 = getJavaInfoByName("button_2");
assertTrue(isVisible(button_1));
// do MOVE
panel.command_MOVE2(button_2, button_1);
assertEditor(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" {",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button_2 = new Button();",
" panel.add(button_2);",
" }",
" {",
" Button button_1 = new Button();",
" panel.add(button_1);",
" }",
" }",
" }",
"}");
assertFalse(isVisible(button_1));
assertTrue(isVisible(button_2));
}
/**
* Test for copy/paste {@link DeckPanelInfo} with its children.
*/
public void test_clipboard() throws Exception {
final RootPanelInfo frame =
parseJavaInfo(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" {",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button_1 = new Button('A');",
" panel.add(button_1);",
" }",
" {",
" Button button_2 = new Button('B');",
" panel.add(button_2);",
" }",
" }",
" }",
"}");
frame.refresh();
//
{
DeckPanelInfo panel = (DeckPanelInfo) frame.getChildrenWidgets().get(0);
doCopyPaste(panel, new PasteProcedure<WidgetInfo>() {
public void run(WidgetInfo copy) throws Exception {
frame.command_CREATE2(copy, null);
}
});
}
assertEditor(
"public class Test implements EntryPoint {",
" public void onModuleLoad() {",
" RootPanel rootPanel = RootPanel.get();",
" {",
" DeckPanel panel = new DeckPanel();",
" rootPanel.add(panel);",
" {",
" Button button_1 = new Button('A');",
" panel.add(button_1);",
" }",
" {",
" Button button_2 = new Button('B');",
" panel.add(button_2);",
" }",
" }",
" {",
" DeckPanel deckPanel = new DeckPanel();",
" rootPanel.add(deckPanel);",
" {",
" Button button = new Button('A');",
" deckPanel.add(button);",
" }",
" {",
" Button button = new Button('B');",
" deckPanel.add(button);",
" }",
" deckPanel.showWidget(0);",
" }",
" }",
"}");
}
////////////////////////////////////////////////////////////////////////////
//
// Utils
//
////////////////////////////////////////////////////////////////////////////
/**
* @return <code>true</code> if object of given {@link WidgetInfo} is visible.
*/
private static boolean isVisible(WidgetInfo widget) throws Exception {
return Boolean.TRUE.equals(ReflectionUtils.invokeMethod(widget.getObject(), "isVisible()"));
}
}