/**
* Copyright (c) 2006 Eclipse.org
*
* 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
*
* Contributors:
* Alexander Shatalin (Borland) - initial API and implementation
*/
package org.eclipse.gmf.tests.setup.figures;
import java.util.Arrays;
import org.junit.Assert;
import org.eclipse.emf.common.util.EList;
import org.eclipse.gmf.gmfgraph.Alignment;
import org.eclipse.gmf.gmfgraph.BorderLayout;
import org.eclipse.gmf.gmfgraph.BorderLayoutData;
import org.eclipse.gmf.gmfgraph.CustomAttribute;
import org.eclipse.gmf.gmfgraph.CustomFigure;
import org.eclipse.gmf.gmfgraph.CustomLayout;
import org.eclipse.gmf.gmfgraph.CustomLayoutData;
import org.eclipse.gmf.gmfgraph.Figure;
import org.eclipse.gmf.gmfgraph.RealFigure;
import org.eclipse.gmf.gmfgraph.FigureGallery;
import org.eclipse.gmf.gmfgraph.FigureRef;
import org.eclipse.gmf.gmfgraph.FlowLayout;
import org.eclipse.gmf.gmfgraph.GMFGraphFactory;
import org.eclipse.gmf.gmfgraph.GridLayout;
import org.eclipse.gmf.gmfgraph.GridLayoutData;
import org.eclipse.gmf.gmfgraph.LayoutData;
import org.eclipse.gmf.gmfgraph.Layoutable;
import org.eclipse.gmf.gmfgraph.Rectangle;
import org.eclipse.gmf.gmfgraph.RoundedRectangle;
import org.eclipse.gmf.gmfgraph.XYLayoutData;
public class FigureLayoutSetup extends AbstractFigureGeneratorSetup {
private RealFigure myParent;
private RealFigure myParent1;
private RealFigure myParent2;
private RealFigure myParent3;
private RealFigure myGroup;
private RealFigure myGroup1;
private RealFigure myGroup2;
private RealFigure myGroup3;
private RealFigure myGroup4;
private CustomFigure myGroup5;
private RealFigure myParent4;
private RealFigure myParent5;
private RealFigure myParent6;
private RealFigure myParent7;
private RealFigure myParent8;
private RealFigure myParent9;
private RealFigure myFigureWithCustomLayoutData;
protected void addFigures(FigureGallery gallery) {
gallery.getFigures().add(getParent());
gallery.getFigures().add(getParent1());
gallery.getFigures().add(getParent2());
gallery.getFigures().add(getParent3());
gallery.getFigures().add(getParent4());
gallery.getFigures().add(getParent5());
gallery.getFigures().add(getParent6());
gallery.getFigures().add(getParent7());
gallery.getFigures().add(getParent8());
// gallery.getFigures().add(getParent9());
gallery.getFigures().add(getGroup());
gallery.getFigures().add(getGroup1());
gallery.getFigures().add(getGroup2());
gallery.getFigures().add(getGroup3());
gallery.getFigures().add(getGroup4());
gallery.getFigures().add(getGroup5());
gallery.getFigures().add(getFigureWithCustomLayoutData());
}
public RealFigure getGroup5() {
if (myGroup5 == null) {
myGroup5 = GMFGraphFactory.eINSTANCE.createCustomFigure();
myGroup5.setQualifiedClassName("org.eclipse.draw2d.Layer");
myGroup5.setName("CustomLayer");
Rectangle left = GMFGraphFactory.eINSTANCE.createRectangle();
left.setName("Left");
myGroup5.getChildren().add(left);
RoundedRectangle right = GMFGraphFactory.eINSTANCE.createRoundedRectangle();
right.setName("Right");
myGroup5.getChildren().add(right);
setupXYLayout(myGroup5, left, right);
}
return myGroup5;
}
public RealFigure getGroup4() {
if (myGroup4 == null) {
myGroup4 = createRGBGroup("XY");
Figure left = myGroup4.getChildren().get(0);
Figure right = myGroup4.getChildren().get(1);
setupXYLayout(myGroup4, left, right);
}
return myGroup4;
}
public RealFigure getGroup3() {
if (myGroup3 == null) {
myGroup3 = createRGBGroup("Toolbar");
FlowLayout flowLayout = GMFGraphFactory.eINSTANCE.createFlowLayout();
flowLayout.setForceSingleLine(true);
flowLayout.setMajorSpacing(11);
flowLayout.setMinorAlignment(Alignment.END_LITERAL);
myGroup3.setLayout(flowLayout);
}
return myGroup3;
}
public RealFigure getGroup2() {
if (myGroup2 == null) {
myGroup2 = createRGBGroup("ToolbarBadConfig");
FlowLayout flowLayout = GMFGraphFactory.eINSTANCE.createFlowLayout();
flowLayout.setForceSingleLine(true);
flowLayout.setMinorSpacing(23456);
flowLayout.setMajorAlignment(Alignment.FILL_LITERAL);
myGroup2.setLayout(flowLayout);
}
return myGroup2;
}
public RealFigure getGroup1() {
if (myGroup1 == null) {
myGroup1 = createRGBGroup("Flow");
FlowLayout flowLayout = GMFGraphFactory.eINSTANCE.createFlowLayout();
flowLayout.setVertical(false);
flowLayout.setForceSingleLine(false);
flowLayout.setMinorAlignment(Alignment.END_LITERAL);
flowLayout.setMajorAlignment(Alignment.FILL_LITERAL); // wrong one
flowLayout.setMinorSpacing(23);
flowLayout.setMinorSpacing(32);
myGroup1.setLayout(flowLayout);
}
return myGroup1;
}
public RealFigure getGroup() {
if (myGroup == null) {
myGroup = createRGBGroup("Stack");
myGroup.setLayout(GMFGraphFactory.eINSTANCE.createStackLayout());
}
return myGroup;
}
public RealFigure getParent9() {
if (myParent9 == null) {
CustomLayout layout = GMFGraphFactory.eINSTANCE.createCustomLayout();
layout.setQualifiedClassName("com.borland.layouts.TheBestLayoutManagerForever");
CustomAttribute normalAttr = GMFGraphFactory.eINSTANCE.createCustomAttribute();
normalAttr.setDirectAccess(false);
normalAttr.setMultiStatementValue(false);
normalAttr.setName("UnlimateAnswer");
normalAttr.setValue("42");
layout.getAttributes().add(normalAttr);
CustomAttribute directAttr = GMFGraphFactory.eINSTANCE.createCustomAttribute();
directAttr.setDirectAccess(true);
directAttr.setMultiStatementValue(false);
directAttr.setName("DirectUltimateAnswer");
directAttr.setValue("this.getUltimateAnswer() - 6 * 7");
layout.getAttributes().add(directAttr);
CustomAttribute multiAttr = GMFGraphFactory.eINSTANCE.createCustomAttribute();
multiAttr.setDirectAccess(false);
multiAttr.setMultiStatementValue(true);
multiAttr.setName("MultiStatementParameter");
multiAttr.setValue("int {0}; if (Boolean.TRUE.booleanValue()) '{' {0} = 42; } else '{' {0} = -42; } ");
layout.getAttributes().add(multiAttr);
myParent9 = GMFGraphFactory.eINSTANCE.createRectangle();
myParent9.setName("CarefullyLayouted");
myParent9.setLayout(layout);
}
return myParent9;
}
public RealFigure getFigureWithCustomLayoutData() {
if (myFigureWithCustomLayoutData == null) {
myFigureWithCustomLayoutData = GMFGraphFactory.eINSTANCE.createRectangle();
myFigureWithCustomLayoutData.setName("MyFigureWithCustomLayoutData");
RealFigure fig = GMFGraphFactory.eINSTANCE.createRectangle();
fig.setName("ActualDataOwner");
CustomLayoutData ld = GMFGraphFactory.eINSTANCE.createCustomLayoutData();
ld.setQualifiedClassName("org.eclipse.draw2d.geometry.Point");
CustomAttribute normalAttr = GMFGraphFactory.eINSTANCE.createCustomAttribute();
normalAttr.setDirectAccess(false);
normalAttr.setMultiStatementValue(false);
normalAttr.setName("location");
normalAttr.setValue("11,12");
ld.getAttributes().add(normalAttr);
CustomAttribute directAttr = GMFGraphFactory.eINSTANCE.createCustomAttribute();
directAttr.setDirectAccess(true);
directAttr.setMultiStatementValue(false);
directAttr.setName("x");
directAttr.setValue("5");
ld.getAttributes().add(directAttr);
myFigureWithCustomLayoutData.setLayout(GMFGraphFactory.eINSTANCE.createXYLayout());
fig.setLayoutData(ld);
myFigureWithCustomLayoutData.getChildren().add(fig);
}
return myFigureWithCustomLayoutData;
}
public RealFigure getParent8() {
if (myParent8 == null) {
RealFigure actualContainer = createFigure2();
RealFigure referencedFigure = (RealFigure) actualContainer.getChildren().get(0);
myParent8 = GMFGraphFactory.eINSTANCE.createRectangle();
myParent8.setName("ReferencedFigureParent");
myParent8.setLayout(createGridLayoutAllProperties());
FigureRef refChildA = GMFGraphFactory.eINSTANCE.createFigureRef();
refChildA.setFigure(referencedFigure);
refChildA.setLayoutData(createGridLayoutDataAllProperties(false));
// //same figure is referenced, different layout data
// FigureRef refChildB = GMFGraphFactory.eINSTANCE.createFigureRef();
// refChildB.setFigure(referencedFigure);
// refChildB.setLayoutData(createGridLayoutDataAllProperties(true));
// XXX use not the same, but different child
FigureRef refChildB = GMFGraphFactory.eINSTANCE.createFigureRef();
refChildB.setFigure((RealFigure) actualContainer.getChildren().get(1));
refChildB.setLayoutData(createGridLayoutDataAllProperties(true));
myParent8.getChildren().add(refChildA);
myParent8.getChildren().add(refChildB);
}
return myParent8;
}
public RealFigure getParent7() {
if (myParent7 == null) {
myParent7 = GMFGraphFactory.eINSTANCE.createEllipse();
myParent7.setName("GenEllipse");
myParent7.setLayout(GMFGraphFactory.eINSTANCE.createGridLayout());
RealFigure top = GMFGraphFactory.eINSTANCE.createLabel();
top.setName("Top");
top.setLayoutData(GMFGraphFactory.eINSTANCE.createGridLayoutData());
myParent7.getChildren().add(top);
RealFigure bottom = GMFGraphFactory.eINSTANCE.createRoundedRectangle();
bottom.setName("Bottom");
bottom.setLayoutData(GMFGraphFactory.eINSTANCE.createGridLayoutData());
myParent7.getChildren().add(bottom);
}
return myParent7;
}
public RealFigure getParent6() {
if (myParent6 == null) {
myParent6 = createFigure1();
myParent6.setName("Parent");
GridLayout layout = createGridLayoutAllProperties();
layout.setNumColumns(1);
layout.setEqualWidth(false);
myParent6.setLayout(layout);
for (Figure next : myParent6.getChildren()){
GridLayoutData data = createGridLayoutDataAllProperties(false);
data.setHorizontalAlignment(Alignment.FILL_LITERAL);
data.setOwner(next);
Assert.assertEquals("data-owner relation should be bidirectional", data, next.getLayoutData());
}
}
return myParent6;
}
public RealFigure getParent5() {
if (myParent5 == null) {
myParent5 = createFigure2();
myParent5.setName("Parent5");
EList<Figure> children = myParent5.getChildren();
Assert.assertFalse("Precondition -- children required to test layout", children.isEmpty());
myParent5.setLayout(createGridLayoutAllProperties());
boolean oddChild = false;
for (Figure next : children){
oddChild = !oddChild;
LayoutData data = createGridLayoutDataAllProperties(oddChild);
next.setLayoutData(data);
Assert.assertEquals("data-owner relation should be bidirectional", next, data.getOwner());
}
}
return myParent5;
}
public RealFigure getParent4() {
if (myParent4 == null) {
myParent4 = createFigure2();
myParent4.setName("Parent4");
myParent4.setLayout(createGridLayoutAllProperties());
}
return myParent4;
}
public RealFigure getParent3() {
if (myParent3 == null) {
myParent3 = GMFGraphFactory.eINSTANCE.createRectangle();
myParent3.setName("Matreshka");
LayoutData[] allAreCenters = new LayoutData[] {
createLayoutData(Alignment.CENTER_LITERAL, true),
createLayoutData(Alignment.CENTER_LITERAL, false),
createLayoutData(Alignment.FILL_LITERAL, true),
createLayoutData(Alignment.FILL_LITERAL, false),
};
RealFigure nextParent = myParent3;
for (int i = 0; i < allAreCenters.length; i++){
BorderLayout layout = GMFGraphFactory.eINSTANCE.createBorderLayout();
layout.setSpacing(FigureGeneratorUtil.createDimension(4, 2));
nextParent.setLayout(layout);
RealFigure child = GMFGraphFactory.eINSTANCE.createRectangle();
child.setName("Doll" + (i + 1));
child.setLayoutData(allAreCenters[i]);
nextParent.getChildren().add(child);
nextParent = child;
}
}
return myParent3;
}
public RealFigure getParent2() {
if (myParent2 == null) {
myParent2 = GMFGraphFactory.eINSTANCE.createRectangle();
myParent2.setName("BorderedContents");
BorderLayout layout = GMFGraphFactory.eINSTANCE.createBorderLayout();
layout.setSpacing(FigureGeneratorUtil.createDimension(2, 4));
myParent2.setLayout(layout);
RealFigure centerA = GMFGraphFactory.eINSTANCE.createRoundedRectangle();
centerA.setName("Center_1");
centerA.setLayoutData(createLayoutData(Alignment.CENTER_LITERAL, false));
RealFigure left = GMFGraphFactory.eINSTANCE.createRoundedRectangle();
left.setName("Left");
left.setLayoutData(createLayoutData(Alignment.BEGINNING_LITERAL, false));
RealFigure right = GMFGraphFactory.eINSTANCE.createRoundedRectangle();
right.setName("Right");
right.setLayoutData(createLayoutData(Alignment.END_LITERAL, false));
RealFigure top = GMFGraphFactory.eINSTANCE.createRoundedRectangle();
top.setName("Top");
top.setLayoutData(createLayoutData(Alignment.BEGINNING_LITERAL, true));
RealFigure bottom = GMFGraphFactory.eINSTANCE.createRoundedRectangle();
bottom.setName("Bottom");
bottom.setLayoutData(createLayoutData(Alignment.END_LITERAL, true));
myParent2.getChildren().addAll(Arrays.asList(new Figure[] {top, bottom, left, right, centerA}));
}
return myParent2;
}
public RealFigure getParent1() {
if (myParent1 == null) {
myParent1 = GMFGraphFactory.eINSTANCE.createRectangle();
myParent1.setName("ParentWithoutLayout");
Assert.assertNull(myParent1.getLayout());
RealFigure child = GMFGraphFactory.eINSTANCE.createRectangle();
child.setName("childWithLayoutData");
child.setLayoutData(createGridLayoutDataAllProperties(false));
myParent1.getChildren().add(child);
}
return myParent1;
}
public RealFigure getParent() {
if (myParent == null) {
myParent = GMFGraphFactory.eINSTANCE.createRectangle();
myParent.setName("Root");
RealFigure next = myParent;
for (int i = 0; i < 4; i++){
next = addPairOfChildRectanglesAndReturnLeft(next);
}
}
return myParent;
}
private RealFigure addPairOfChildRectanglesAndReturnLeft(RealFigure parent){
parent.setLayout(createBorderLayoutAllProperties());
Rectangle left = GMFGraphFactory.eINSTANCE.createRectangle();
left.setName(parent.getName() + "_1");
left.setLayoutData(createBorderLayoutDataAllProperties(Alignment.BEGINNING_LITERAL, false));
parent.getChildren().add(left);
Rectangle right = GMFGraphFactory.eINSTANCE.createRectangle();
right.setName(parent.getName() + "_2");
right.setLayoutData(createBorderLayoutDataAllProperties(Alignment.END_LITERAL, false));
parent.getChildren().add(right);
return left;
}
private GridLayout createGridLayoutAllProperties() {
GridLayout layout = GMFGraphFactory.eINSTANCE.createGridLayout();
layout.setEqualWidth(true);
layout.setNumColumns(2);
layout.setMargins(FigureGeneratorUtil.createDimension(5, 10));
layout.setSpacing(FigureGeneratorUtil.createDimension(7, 8));
return layout;
}
private BorderLayout createBorderLayoutAllProperties(){
BorderLayout result = GMFGraphFactory.eINSTANCE.createBorderLayout();
result.setSpacing(FigureGeneratorUtil.createDimension(11, 12));
return result;
}
private BorderLayoutData createBorderLayoutDataAllProperties(Alignment alignment, boolean isVertical){
BorderLayoutData result = GMFGraphFactory.eINSTANCE.createBorderLayoutData();
result.setAlignment(alignment);
result.setVertical(isVertical);
return result;
}
private GridLayoutData createGridLayoutDataAllProperties(boolean horizontalBeginningNotEnd) {
GridLayoutData data = GMFGraphFactory.eINSTANCE.createGridLayoutData();
data.setGrabExcessHorizontalSpace(true);
data.setGrabExcessVerticalSpace(false);
data.setHorizontalAlignment(horizontalBeginningNotEnd ? Alignment.BEGINNING_LITERAL : Alignment.END_LITERAL);
data.setVerticalAlignment(Alignment.CENTER_LITERAL);
data.setHorizontalIndent(5);
data.setHorizontalSpan(1);
data.setVerticalSpan(1);
return data;
}
private BorderLayoutData createLayoutData(Alignment alignment, boolean isVertical){
BorderLayoutData result = GMFGraphFactory.eINSTANCE.createBorderLayoutData();
result.setAlignment(alignment);
result.setVertical(isVertical);
return result;
}
private RealFigure createRGBGroup(String rootName){
RealFigure parent = GMFGraphFactory.eINSTANCE.createRectangle();
parent.setForegroundColor(FigureGeneratorUtil.createRGBColor(0, 0, 255));
parent.setName(rootName);
RealFigure greenEllipse = GMFGraphFactory.eINSTANCE.createEllipse();
greenEllipse.setName("GreenEllipse");
greenEllipse.setForegroundColor(FigureGeneratorUtil.createRGBColor(0, 255, 0));
RealFigure redRRectangle = GMFGraphFactory.eINSTANCE.createRoundedRectangle();
redRRectangle.setName("RedRoundedRectangle");
redRRectangle.setForegroundColor(FigureGeneratorUtil.createRGBColor(255, 0, 0));
parent.getChildren().add(greenEllipse);
parent.getChildren().add(redRRectangle);
return parent;
}
private void setupXYLayout(final RealFigure group, final Layoutable left, final Layoutable right){
Assert.assertTrue(group.getChildren().contains(left));
Assert.assertTrue(group.getChildren().contains(right));
Assert.assertNotSame(left, right);
group.setLayout(GMFGraphFactory.eINSTANCE.createXYLayout());
XYLayoutData leftDataCorrect = GMFGraphFactory.eINSTANCE.createXYLayoutData();
leftDataCorrect.setTopLeft(FigureGeneratorUtil.createPoint(12, 13));
leftDataCorrect.setSize(FigureGeneratorUtil.createDimension(20, 30));
leftDataCorrect.setOwner(left);
XYLayoutData rightDataIncomplete = GMFGraphFactory.eINSTANCE.createXYLayoutData();
rightDataIncomplete.setSize(FigureGeneratorUtil.createDimension(30, 20));
right.setLayoutData(rightDataIncomplete);
}
}
