1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
|
/*****************************************************************************
* Copyright (c) 2017, 2018 CEA LIST, ALL4TEC, Christian W. Damus, and others.
*
* 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:
* CEA LIST - Initial API and implementation
* Mickaël ADAM (ALL4TEC) mickael.adam@all4tec.net - Bug 519621, 526803
* Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Bug 531520
* Christian W. Damus - bug 533672
*****************************************************************************/
package org.eclipse.papyrus.uml.diagram.sequence.edit.parts;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.draw2d.ConnectionAnchor;
import org.eclipse.draw2d.IFigure;
import org.eclipse.gef.ConnectionEditPart;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.EditPolicy;
import org.eclipse.gef.Request;
import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewAndElementRequest;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.runtime.gef.ui.figures.NodeFigure;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.papyrus.uml.diagram.common.draw2d.anchors.FixedAnchor;
import org.eclipse.papyrus.uml.diagram.sequence.LifelineNodePlate;
import org.eclipse.papyrus.uml.diagram.sequence.edit.policies.LifeLineRestorePositionEditPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.edit.policies.LifelineSelectionEditPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.edit.policies.UpdateNodeReferenceEditPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.edit.policies.UpdateWeakReferenceForExecSpecEditPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.edit.policies.UpdateWeakReferenceForMessageSpecEditPolicy;
import org.eclipse.papyrus.uml.diagram.sequence.figures.ILifelineInternalFigure;
import org.eclipse.papyrus.uml.diagram.sequence.figures.LifeLineLayoutManager;
import org.eclipse.papyrus.uml.diagram.sequence.figures.LifelineFigure;
import org.eclipse.papyrus.uml.diagram.sequence.locator.MessageCreateLifelineAnchor;
import org.eclipse.papyrus.uml.diagram.sequence.providers.UMLElementTypes;
import org.eclipse.papyrus.uml.diagram.sequence.util.SequenceUtil;
/**
* @author Patrick Tessier
* @since 3.0
*
*/
public class CLifeLineEditPart extends LifelineEditPart {
/** The default height of the figure. */
public static int DEFAUT_HEIGHT = 700;
/** The default width of the figure. */
public static int DEFAUT_WIDTH = 100;
/**
* The minimum height of the figure.
*
* @since 4.0
*/
public static int MIN_HEIGHT = 100;
/**
* Constructor.
*
* @param view
*/
public CLifeLineEditPart(View view) {
super(view);
}
/**
* {@inheritDoc}
*
* @see org.eclipse.papyrus.infra.gmfdiag.common.editpart.NodeEditPart#createSVGNodePlate()
*/
@Override
protected NodeFigure createSVGNodePlate() {
if (null == svgNodePlate) {
svgNodePlate = new LifelineNodePlate(this, -1, -1).withLinkLFEnabled();
svgNodePlate.setDefaultNodePlate(createNodePlate());
}
return svgNodePlate;
}
/**
* @see org.eclipse.papyrus.uml.diagram.common.editparts.NamedElementEditPart#refresh()
*
*/
@Override
public void refresh() {
if (getPrimaryShape() instanceof LifelineFigure) {
// Bug 531520: we redefine the border of the lifeline, in order to include the children
// the message are connected to the middle line of the Lifeline, but they must be drawn as connected on the ExecutionSpeficiation
final List<NodeFigure> childrenFigure = new ArrayList<>();
for (final Object current : getChildren()) {
if (current instanceof AbstractExecutionSpecificationEditPart) {
NodeFigure figure = ((AbstractExecutionSpecificationEditPart) current).getPrimaryShape();
childrenFigure.add(figure);
}
}
getPrimaryShape().setChildrenFigure(childrenFigure);
}
super.refresh();
}
/**
* {@inheritDoc}
*
* @see org.eclipse.papyrus.uml.diagram.sequence.edit.parts.LifelineEditPart#createDefaultEditPolicies()
*/
@Override
protected void createDefaultEditPolicies() {
super.createDefaultEditPolicies();
installEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE, new LifelineSelectionEditPolicy());
installEditPolicy(LifeLineRestorePositionEditPolicy.KEY, new LifeLineRestorePositionEditPolicy());
installEditPolicy(UpdateNodeReferenceEditPolicy.UDPATE_NODE_REFERENCE, new UpdateNodeReferenceEditPolicy());
installEditPolicy(UpdateWeakReferenceForMessageSpecEditPolicy.UDPATE_WEAK_REFERENCE_FOR_MESSAGE, new UpdateWeakReferenceForMessageSpecEditPolicy());
installEditPolicy(UpdateWeakReferenceForExecSpecEditPolicy.UDPATE_WEAK_REFERENCE_FOR_EXECSPEC, new UpdateWeakReferenceForExecSpecEditPolicy());
}
/**
* {@inheritDoc}
*
* @see org.eclipse.papyrus.uml.diagram.common.editparts.UMLNodeEditPart#setLayoutConstraint(org.eclipse.gef.EditPart, org.eclipse.draw2d.IFigure, java.lang.Object)
*/
@Override
public void setLayoutConstraint(EditPart child, IFigure childFigure, Object constraint) {
if (!(childFigure instanceof ILifelineInternalFigure)) {
getPrimaryShape().setConstraint(childFigure, constraint);
}
}
/**
* @return the size of the header height
* if the layout is null return -1
* @since 4.0
*/
public int getStickerHeight() {
if (getPrimaryShape().getLifeLineLayoutManager() != null) {
return ((LifeLineLayoutManager) getPrimaryShape().getLifeLineLayoutManager()).getBottomHeader() - getPrimaryShape().getBounds().y();
}
return -1;
}
/**
* Create specific anchor to handle connection on top, on center and on bottom of the lifeline
*/
@Override
public ConnectionAnchor getTargetConnectionAnchor(ConnectionEditPart connEditPart) {
if (connEditPart instanceof MessageCreateEditPart) {
// Create message anchor
return new MessageCreateLifelineAnchor(getPrimaryShape(), this);
} else if (connEditPart instanceof MessageDeleteEditPart) {
// delete message anchor
return new FixedAnchor(getPrimaryShape(), FixedAnchor.BOTTOM);
}
// if (connEditPart instanceof MessageAsyncEditPart) {// TODO_MIA test it
// String terminal = AnchorHelper.getAnchorId(getEditingDomain(), connEditPart, false);
// if (terminal.length() > 0) {
// int start = terminal.indexOf("{") + 1;
// PrecisionPoint pt = BaseSlidableAnchor.parseTerminalString(terminal);
// boolean rightHand = true;
// if (start > 0) {
// if (terminal.charAt(start) == 'L') {
// rightHand = false;
// }
// } else {
// Connection c = (Connection) connEditPart.getFigure();
// PointList list = c.getPoints();
// if (list.getPoint(0).x > list.getPoint(1).x) {
// rightHand = false;
// }
// }
// return new AnchorHelper.SideAnchor(getNodeFigure(), pt, rightHand);
// }
// }
return super.getTargetConnectionAnchor(connEditPart);
}
/**
* @since 5.0
*/
@Override
public EditPart getTargetEditPart(Request request) {
if (request instanceof CreateViewAndElementRequest) {
CreateViewAndElementRequest req = (CreateViewAndElementRequest) request;
// If we're creating an operand, it needs to be done by the covering combined fragment
if (UMLElementTypes.InteractionOperand_Shape.equals(req.getViewAndElementDescriptor().getElementAdapter().getAdapter(IElementType.class))) {
EditPart container = SequenceUtil.findInteractionFragmentContainerEditPartAt(req.getLocation(), this);
if (container instanceof CInteractionOperandEditPart) {
// Delegate again to the combined fragment
container = SequenceUtil.getParentCombinedFragmentPart(container);
}
if (container != null) {
return container.getTargetEditPart(request);
}
}
}
return super.getTargetEditPart(request);
}
}
|
