| 1 | /* |
| 2 | * Copyright 2007, IPD, SDQ, University of Karlsruhe |
| 3 | */ |
| 4 | package de.uka.ipd.sdq.pcm.gmf.repository.edit.parts; |
| 5 | |
| 6 | import org.eclipse.draw2d.Connection; |
| 7 | import org.eclipse.draw2d.PolylineDecoration; |
| 8 | import org.eclipse.draw2d.RotatableDecoration; |
| 9 | import org.eclipse.draw2d.geometry.PointList; |
| 10 | import org.eclipse.gef.EditPart; |
| 11 | import org.eclipse.gmf.runtime.diagram.ui.editparts.ConnectionNodeEditPart; |
| 12 | import org.eclipse.gmf.runtime.diagram.ui.editparts.ITreeBranchEditPart; |
| 13 | import org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles; |
| 14 | import org.eclipse.gmf.runtime.draw2d.ui.figures.PolylineConnectionEx; |
| 15 | import org.eclipse.gmf.runtime.draw2d.ui.figures.WrappingLabel; |
| 16 | import org.eclipse.gmf.runtime.notation.View; |
| 17 | |
| 18 | import de.uka.ipd.sdq.pcm.gmf.repository.edit.policies.SourceRoleItemSemanticEditPolicy; |
| 19 | |
| 20 | /** |
| 21 | * @generated |
| 22 | */ |
| 23 | public class SourceRoleEditPart extends ConnectionNodeEditPart implements |
| 24 | ITreeBranchEditPart { |
| 25 | |
| 26 | /** |
| 27 | * @generated |
| 28 | */ |
| 29 | public static final int VISUAL_ID = 4110; |
| 30 | |
| 31 | /** |
| 32 | * @generated |
| 33 | */ |
| 34 | public SourceRoleEditPart(View view) { |
| 35 | super(view); |
| 36 | } |
| 37 | |
| 38 | /** |
| 39 | * @generated |
| 40 | */ |
| 41 | protected void createDefaultEditPolicies() { |
| 42 | super.createDefaultEditPolicies(); |
| 43 | installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE, |
| 44 | new SourceRoleItemSemanticEditPolicy()); |
| 45 | } |
| 46 | |
| 47 | /** |
| 48 | * @generated |
| 49 | */ |
| 50 | protected boolean addFixedChild(EditPart childEditPart) { |
| 51 | if (childEditPart instanceof SourceRoleLabelEditPart) { |
| 52 | ((SourceRoleLabelEditPart) childEditPart) |
| 53 | .setLabel(getPrimaryShape() |
| 54 | .getFigureEmitsStereotypeLabelFigure()); |
| 55 | return true; |
| 56 | } |
| 57 | return false; |
| 58 | } |
| 59 | |
| 60 | /** |
| 61 | * @generated |
| 62 | */ |
| 63 | protected void addChildVisual(EditPart childEditPart, int index) { |
| 64 | if (addFixedChild(childEditPart)) { |
| 65 | return; |
| 66 | } |
| 67 | super.addChildVisual(childEditPart, -1); |
| 68 | } |
| 69 | |
| 70 | /** |
| 71 | * @generated |
| 72 | */ |
| 73 | protected boolean removeFixedChild(EditPart childEditPart) { |
| 74 | if (childEditPart instanceof SourceRoleLabelEditPart) { |
| 75 | return true; |
| 76 | } |
| 77 | return false; |
| 78 | } |
| 79 | |
| 80 | /** |
| 81 | * @generated |
| 82 | */ |
| 83 | protected void removeChildVisual(EditPart childEditPart) { |
| 84 | if (removeFixedChild(childEditPart)) { |
| 85 | return; |
| 86 | } |
| 87 | super.removeChildVisual(childEditPart); |
| 88 | } |
| 89 | |
| 90 | /** |
| 91 | * Creates figure for this edit part. |
| 92 | * |
| 93 | * Body of this method does not depend on settings in generation model |
| 94 | * so you may safely remove <i>generated</i> tag and modify it. |
| 95 | * |
| 96 | * @generated |
| 97 | */ |
| 98 | |
| 99 | protected Connection createConnectionFigure() { |
| 100 | return new SourceRoleFigure(); |
| 101 | } |
| 102 | |
| 103 | /** |
| 104 | * @generated |
| 105 | */ |
| 106 | public SourceRoleFigure getPrimaryShape() { |
| 107 | return (SourceRoleFigure) getFigure(); |
| 108 | } |
| 109 | |
| 110 | /** |
| 111 | * @generated |
| 112 | */ |
| 113 | public class SourceRoleFigure extends PolylineConnectionEx { |
| 114 | |
| 115 | /** |
| 116 | * @generated |
| 117 | */ |
| 118 | private WrappingLabel fFigureEmitsStereotypeLabelFigure; |
| 119 | |
| 120 | /** |
| 121 | * @generated |
| 122 | */ |
| 123 | public SourceRoleFigure() { |
| 124 | this.setLineWidth(1); |
| 125 | |
| 126 | createContents(); |
| 127 | setTargetDecoration(createTargetDecoration()); |
| 128 | } |
| 129 | |
| 130 | /** |
| 131 | * @generated |
| 132 | */ |
| 133 | private void createContents() { |
| 134 | |
| 135 | fFigureEmitsStereotypeLabelFigure = new WrappingLabel(); |
| 136 | fFigureEmitsStereotypeLabelFigure.setText("<<emits>>"); |
| 137 | |
| 138 | this.add(fFigureEmitsStereotypeLabelFigure); |
| 139 | |
| 140 | } |
| 141 | |
| 142 | /** |
| 143 | * @generated |
| 144 | */ |
| 145 | private RotatableDecoration createTargetDecoration() { |
| 146 | PolylineDecoration df = new PolylineDecoration(); |
| 147 | df.setLineWidth(1); |
| 148 | PointList pl = new PointList(); |
| 149 | pl.addPoint(getMapMode().DPtoLP(-1), getMapMode().DPtoLP(1)); |
| 150 | pl.addPoint(getMapMode().DPtoLP(0), getMapMode().DPtoLP(0)); |
| 151 | pl.addPoint(getMapMode().DPtoLP(-1), getMapMode().DPtoLP(-1)); |
| 152 | df.setTemplate(pl); |
| 153 | df.setScale(getMapMode().DPtoLP(7), getMapMode().DPtoLP(3)); |
| 154 | return df; |
| 155 | } |
| 156 | |
| 157 | /** |
| 158 | * @generated |
| 159 | */ |
| 160 | public WrappingLabel getFigureEmitsStereotypeLabelFigure() { |
| 161 | return fFigureEmitsStereotypeLabelFigure; |
| 162 | } |
| 163 | |
| 164 | } |
| 165 | |
| 166 | } |