| 1 | /* |
| 2 | * Copyright 2007, SDQ, IPD, University of Karlsruhe |
| 3 | */ |
| 4 | package de.uka.ipd.sdq.pcm.gmf.usage.edit.parts; |
| 5 | |
| 6 | import org.eclipse.draw2d.ColorConstants; |
| 7 | import org.eclipse.draw2d.CompoundBorder; |
| 8 | import org.eclipse.draw2d.IFigure; |
| 9 | import org.eclipse.draw2d.LineBorder; |
| 10 | import org.eclipse.draw2d.MarginBorder; |
| 11 | import org.eclipse.draw2d.RectangleFigure; |
| 12 | import org.eclipse.draw2d.Shape; |
| 13 | import org.eclipse.draw2d.StackLayout; |
| 14 | import org.eclipse.draw2d.geometry.Dimension; |
| 15 | import org.eclipse.gef.EditPart; |
| 16 | import org.eclipse.gef.EditPolicy; |
| 17 | import org.eclipse.gef.Request; |
| 18 | import org.eclipse.gef.commands.Command; |
| 19 | import org.eclipse.gef.editpolicies.LayoutEditPolicy; |
| 20 | import org.eclipse.gef.editpolicies.NonResizableEditPolicy; |
| 21 | import org.eclipse.gef.requests.CreateRequest; |
| 22 | import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart; |
| 23 | import org.eclipse.gmf.runtime.diagram.ui.editparts.ShapeNodeEditPart; |
| 24 | import org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles; |
| 25 | import org.eclipse.gmf.runtime.draw2d.ui.figures.ConstrainedToolbarLayout; |
| 26 | import org.eclipse.gmf.runtime.draw2d.ui.figures.WrappingLabel; |
| 27 | import org.eclipse.gmf.runtime.gef.ui.figures.DefaultSizeNodeFigure; |
| 28 | import org.eclipse.gmf.runtime.gef.ui.figures.NodeFigure; |
| 29 | import org.eclipse.gmf.runtime.notation.View; |
| 30 | import org.eclipse.swt.graphics.Color; |
| 31 | |
| 32 | import de.uka.ipd.sdq.pcm.gmf.usage.edit.policies.UsageScenario2ItemSemanticEditPolicy; |
| 33 | import de.uka.ipd.sdq.pcm.gmf.usage.part.PalladioComponentModelVisualIDRegistry; |
| 34 | |
| 35 | /** |
| 36 | * @generated |
| 37 | */ |
| 38 | public class UsageScenario2EditPart extends ShapeNodeEditPart { |
| 39 | |
| 40 | /** |
| 41 | * @generated |
| 42 | */ |
| 43 | public static final int VISUAL_ID = 2004; |
| 44 | |
| 45 | /** |
| 46 | * @generated |
| 47 | */ |
| 48 | protected IFigure contentPane; |
| 49 | |
| 50 | /** |
| 51 | * @generated |
| 52 | */ |
| 53 | protected IFigure primaryShape; |
| 54 | |
| 55 | /** |
| 56 | * @generated |
| 57 | */ |
| 58 | public UsageScenario2EditPart(View view) { |
| 59 | super(view); |
| 60 | } |
| 61 | |
| 62 | /** |
| 63 | * @generated |
| 64 | */ |
| 65 | protected void createDefaultEditPolicies() { |
| 66 | super.createDefaultEditPolicies(); |
| 67 | installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE, |
| 68 | new UsageScenario2ItemSemanticEditPolicy()); |
| 69 | installEditPolicy(EditPolicy.LAYOUT_ROLE, createLayoutEditPolicy()); |
| 70 | // XXX need an SCR to runtime to have another abstract superclass that would let children add reasonable editpolicies |
| 71 | // removeEditPolicy(org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles.CONNECTION_HANDLES_ROLE); |
| 72 | } |
| 73 | |
| 74 | /** |
| 75 | * @generated |
| 76 | */ |
| 77 | protected LayoutEditPolicy createLayoutEditPolicy() { |
| 78 | LayoutEditPolicy lep = new LayoutEditPolicy() { |
| 79 | |
| 80 | protected EditPolicy createChildEditPolicy(EditPart child) { |
| 81 | EditPolicy result = child |
| 82 | .getEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE); |
| 83 | if (result == null) { |
| 84 | result = new NonResizableEditPolicy(); |
| 85 | } |
| 86 | return result; |
| 87 | } |
| 88 | |
| 89 | protected Command getMoveChildrenCommand(Request request) { |
| 90 | return null; |
| 91 | } |
| 92 | |
| 93 | protected Command getCreateCommand(CreateRequest request) { |
| 94 | return null; |
| 95 | } |
| 96 | }; |
| 97 | return lep; |
| 98 | } |
| 99 | |
| 100 | /** |
| 101 | * @generated |
| 102 | */ |
| 103 | protected IFigure createNodeShape() { |
| 104 | UsageScenarioFigure figure = new UsageScenarioFigure(); |
| 105 | return primaryShape = figure; |
| 106 | } |
| 107 | |
| 108 | /** |
| 109 | * @generated |
| 110 | */ |
| 111 | public UsageScenarioFigure getPrimaryShape() { |
| 112 | return (UsageScenarioFigure) primaryShape; |
| 113 | } |
| 114 | |
| 115 | /** |
| 116 | * @generated |
| 117 | */ |
| 118 | protected boolean addFixedChild(EditPart childEditPart) { |
| 119 | if (childEditPart instanceof UsageScenarioLabelEditPart) { |
| 120 | ((UsageScenarioLabelEditPart) childEditPart) |
| 121 | .setLabel(getPrimaryShape() |
| 122 | .getFigureUsageScenarioLabelName()); |
| 123 | return true; |
| 124 | } |
| 125 | return false; |
| 126 | } |
| 127 | |
| 128 | /** |
| 129 | * @generated |
| 130 | */ |
| 131 | protected boolean removeFixedChild(EditPart childEditPart) { |
| 132 | if (childEditPart instanceof UsageScenarioLabelEditPart) { |
| 133 | return true; |
| 134 | } |
| 135 | return false; |
| 136 | } |
| 137 | |
| 138 | /** |
| 139 | * @generated |
| 140 | */ |
| 141 | protected void addChildVisual(EditPart childEditPart, int index) { |
| 142 | if (addFixedChild(childEditPart)) { |
| 143 | return; |
| 144 | } |
| 145 | super.addChildVisual(childEditPart, -1); |
| 146 | } |
| 147 | |
| 148 | /** |
| 149 | * @generated |
| 150 | */ |
| 151 | protected void removeChildVisual(EditPart childEditPart) { |
| 152 | if (removeFixedChild(childEditPart)) { |
| 153 | return; |
| 154 | } |
| 155 | super.removeChildVisual(childEditPart); |
| 156 | } |
| 157 | |
| 158 | /** |
| 159 | * @generated |
| 160 | */ |
| 161 | protected IFigure getContentPaneFor(IGraphicalEditPart editPart) { |
| 162 | return getContentPane(); |
| 163 | } |
| 164 | |
| 165 | /** |
| 166 | * @generated |
| 167 | */ |
| 168 | protected NodeFigure createNodePlate() { |
| 169 | DefaultSizeNodeFigure result = new DefaultSizeNodeFigure(40, 40); |
| 170 | return result; |
| 171 | } |
| 172 | |
| 173 | /** |
| 174 | * Creates figure for this edit part. |
| 175 | * |
| 176 | * Body of this method does not depend on settings in generation model |
| 177 | * so you may safely remove <i>generated</i> tag and modify it. |
| 178 | * |
| 179 | * @generated |
| 180 | */ |
| 181 | protected NodeFigure createNodeFigure() { |
| 182 | NodeFigure figure = createNodePlate(); |
| 183 | figure.setLayoutManager(new StackLayout()); |
| 184 | IFigure shape = createNodeShape(); |
| 185 | figure.add(shape); |
| 186 | contentPane = setupContentPane(shape); |
| 187 | return figure; |
| 188 | } |
| 189 | |
| 190 | /** |
| 191 | * Default implementation treats passed figure as content pane. |
| 192 | * Respects layout one may have set for generated figure. |
| 193 | * @param nodeShape instance of generated figure class |
| 194 | * @generated |
| 195 | */ |
| 196 | protected IFigure setupContentPane(IFigure nodeShape) { |
| 197 | if (nodeShape.getLayoutManager() == null) { |
| 198 | ConstrainedToolbarLayout layout = new ConstrainedToolbarLayout(); |
| 199 | layout.setSpacing(5); |
| 200 | nodeShape.setLayoutManager(layout); |
| 201 | } |
| 202 | return nodeShape; // use nodeShape itself as contentPane |
| 203 | } |
| 204 | |
| 205 | /** |
| 206 | * @generated |
| 207 | */ |
| 208 | public IFigure getContentPane() { |
| 209 | if (contentPane != null) { |
| 210 | return contentPane; |
| 211 | } |
| 212 | return super.getContentPane(); |
| 213 | } |
| 214 | |
| 215 | /** |
| 216 | * @generated |
| 217 | */ |
| 218 | protected void setForegroundColor(Color color) { |
| 219 | if (primaryShape != null) { |
| 220 | primaryShape.setForegroundColor(color); |
| 221 | } |
| 222 | } |
| 223 | |
| 224 | /** |
| 225 | * @generated |
| 226 | */ |
| 227 | protected void setBackgroundColor(Color color) { |
| 228 | if (primaryShape != null) { |
| 229 | primaryShape.setBackgroundColor(color); |
| 230 | } |
| 231 | } |
| 232 | |
| 233 | /** |
| 234 | * @generated |
| 235 | */ |
| 236 | protected void setLineWidth(int width) { |
| 237 | if (primaryShape instanceof Shape) { |
| 238 | ((Shape) primaryShape).setLineWidth(width); |
| 239 | } |
| 240 | } |
| 241 | |
| 242 | /** |
| 243 | * @generated |
| 244 | */ |
| 245 | protected void setLineType(int style) { |
| 246 | if (primaryShape instanceof Shape) { |
| 247 | ((Shape) primaryShape).setLineStyle(style); |
| 248 | } |
| 249 | } |
| 250 | |
| 251 | /** |
| 252 | * @generated |
| 253 | */ |
| 254 | public EditPart getPrimaryChildEditPart() { |
| 255 | return getChildBySemanticHint(PalladioComponentModelVisualIDRegistry |
| 256 | .getType(UsageScenarioLabelEditPart.VISUAL_ID)); |
| 257 | } |
| 258 | |
| 259 | /** |
| 260 | * @generated |
| 261 | */ |
| 262 | public class UsageScenarioFigure extends RectangleFigure { |
| 263 | |
| 264 | /** |
| 265 | * @generated |
| 266 | */ |
| 267 | private WrappingLabel fFigureUsageScenarioLabelName; |
| 268 | |
| 269 | /** |
| 270 | * @generated |
| 271 | */ |
| 272 | public UsageScenarioFigure() { |
| 273 | this.setLineWidth(1); |
| 274 | this.setForegroundColor(ColorConstants.lightGray); |
| 275 | this.setMinimumSize(new Dimension(getMapMode().DPtoLP(0), |
| 276 | getMapMode().DPtoLP(0))); |
| 277 | this.setBorder(new CompoundBorder(new LineBorder(null, getMapMode() |
| 278 | .DPtoLP(3)), new MarginBorder(getMapMode().DPtoLP(4), |
| 279 | getMapMode().DPtoLP(4), getMapMode().DPtoLP(4), |
| 280 | getMapMode().DPtoLP(4)))); |
| 281 | createContents(); |
| 282 | } |
| 283 | |
| 284 | /** |
| 285 | * @generated |
| 286 | */ |
| 287 | private void createContents() { |
| 288 | |
| 289 | fFigureUsageScenarioLabelName = new WrappingLabel(); |
| 290 | fFigureUsageScenarioLabelName.setText(""); |
| 291 | fFigureUsageScenarioLabelName.setMaximumSize(new Dimension( |
| 292 | getMapMode().DPtoLP(300), getMapMode().DPtoLP(40))); |
| 293 | fFigureUsageScenarioLabelName.setMinimumSize(new Dimension( |
| 294 | getMapMode().DPtoLP(30), getMapMode().DPtoLP(40))); |
| 295 | |
| 296 | this.add(fFigureUsageScenarioLabelName); |
| 297 | |
| 298 | } |
| 299 | |
| 300 | /** |
| 301 | * @generated |
| 302 | */ |
| 303 | private boolean myUseLocalCoordinates = false; |
| 304 | |
| 305 | /** |
| 306 | * @generated |
| 307 | */ |
| 308 | protected boolean useLocalCoordinates() { |
| 309 | return myUseLocalCoordinates; |
| 310 | } |
| 311 | |
| 312 | /** |
| 313 | * @generated |
| 314 | */ |
| 315 | protected void setUseLocalCoordinates(boolean useLocalCoordinates) { |
| 316 | myUseLocalCoordinates = useLocalCoordinates; |
| 317 | } |
| 318 | |
| 319 | /** |
| 320 | * @generated |
| 321 | */ |
| 322 | public WrappingLabel getFigureUsageScenarioLabelName() { |
| 323 | return fFigureUsageScenarioLabelName; |
| 324 | } |
| 325 | |
| 326 | } |
| 327 | |
| 328 | } |