diff options
Diffstat (limited to 'deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/custom-src/org/eclipse/papyrus/uml/diagram/sequence/util/OperandBoundsComputeHelper.java')
| -rw-r--r-- | deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/custom-src/org/eclipse/papyrus/uml/diagram/sequence/util/OperandBoundsComputeHelper.java | 837 |
1 files changed, 0 insertions, 837 deletions
diff --git a/deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/custom-src/org/eclipse/papyrus/uml/diagram/sequence/util/OperandBoundsComputeHelper.java b/deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/custom-src/org/eclipse/papyrus/uml/diagram/sequence/util/OperandBoundsComputeHelper.java deleted file mode 100644 index f52c251d9f0..00000000000 --- a/deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/custom-src/org/eclipse/papyrus/uml/diagram/sequence/util/OperandBoundsComputeHelper.java +++ /dev/null @@ -1,837 +0,0 @@ -package org.eclipse.papyrus.uml.diagram.sequence.util;
-
-import java.util.List;
-
-import org.eclipse.core.commands.ExecutionException;
-import org.eclipse.core.runtime.IAdaptable;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.draw2d.IFigure;
-import org.eclipse.draw2d.PositionConstants;
-import org.eclipse.draw2d.geometry.Dimension;
-import org.eclipse.draw2d.geometry.Rectangle;
-import org.eclipse.emf.common.command.AbstractCommand;
-import org.eclipse.emf.transaction.TransactionalEditingDomain;
-import org.eclipse.gef.EditPart;
-import org.eclipse.gef.commands.Command;
-import org.eclipse.gef.commands.CompoundCommand;
-import org.eclipse.gef.requests.ChangeBoundsRequest;
-import org.eclipse.gmf.runtime.common.core.command.CommandResult;
-import org.eclipse.gmf.runtime.common.core.command.CompositeCommand;
-import org.eclipse.gmf.runtime.common.core.command.ICommand;
-import org.eclipse.gmf.runtime.common.core.command.ICompositeCommand;
-import org.eclipse.gmf.runtime.diagram.ui.commands.ICommandProxy;
-import org.eclipse.gmf.runtime.diagram.ui.commands.SetBoundsCommand;
-import org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart;
-import org.eclipse.gmf.runtime.diagram.ui.l10n.DiagramUIMessages;
-import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewRequest;
-import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewRequest.ViewDescriptor;
-import org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand;
-import org.eclipse.gmf.runtime.emf.core.util.EObjectAdapter;
-import org.eclipse.gmf.runtime.emf.type.core.IHintedType;
-import org.eclipse.gmf.runtime.notation.Bounds;
-import org.eclipse.gmf.runtime.notation.Node;
-import org.eclipse.gmf.runtime.notation.Shape;
-import org.eclipse.gmf.runtime.notation.View;
-import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.CombinedFragmentCombinedFragmentCompartmentEditPart;
-import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.CombinedFragmentEditPart;
-import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.InteractionInteractionCompartmentEditPart;
-import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.InteractionOperandEditPart;
-import org.eclipse.papyrus.uml.diagram.sequence.part.UMLVisualIDRegistry;
-import org.eclipse.papyrus.uml.diagram.sequence.providers.UMLElementTypes;
-import org.eclipse.uml2.uml.CombinedFragment;
-import org.eclipse.uml2.uml.InteractionOperand;
-
-public class OperandBoundsComputeHelper {
-
- /**
- * Default height of Interaction Operand
- */
- public static final int DEFAULT_INTERACTION_OPERAND_HEIGHT = 61;
-
- public static final int MIN_INTERACTION_OPERAND_HEIGHT = 10;
- /**
- * Default width of Interaction Operand
- */
- public static final int DEFAULT_INTERACTION_OPERAND_WIDTH = 210;
- /**
- * Border width of CombinedFragmentFigure
- */
- public static final int COMBINED_FRAGMENT_FIGURE_BORDER = 1;
-
- /**
- * Find first Interaction Operand EditpPart of CombinedFragmentCombinedFragmentCompartmentEditPart
- * @param compartEP
- * @return InteractionOperandEditPart
- */
- public static InteractionOperandEditPart findFirstIOEP(
- CombinedFragmentCombinedFragmentCompartmentEditPart compartEP) {
- InteractionOperandEditPart firstIOEP = null;
- List children = compartEP.getChildren();
- for (int i = 0; i < children.size(); i++) {
- if (children.get(i) instanceof InteractionOperandEditPart) {
- firstIOEP = (InteractionOperandEditPart) children.get(i);
- break;
- }
- }
- return firstIOEP;
- }
-
- /**
- * Find Last Interaction Operand EditpPart of CombinedFragmentCombinedFragmentCompartmentEditPart
- * @param compartEP
- * @return InteractionOperandEditPart
- */
- public static InteractionOperandEditPart findLastIOEP(
- CombinedFragmentCombinedFragmentCompartmentEditPart compartEP) {
- InteractionOperandEditPart lastIOEP = null;
- List children = compartEP.getChildren();
- for (int i = children.size() - 1; i >= 0; i--) {
- if (children.get(i) instanceof InteractionOperandEditPart) {
- lastIOEP = (InteractionOperandEditPart) children.get(i);
- break;
- }
- }
- return lastIOEP;
- }
-
- /**
- * Find Previous Interaction Operand EditpPart of current given InteractionOperandEditPart
- * @param compartEP
- * @param currentIOEP
- * @return InteractionOperandEditPart
- */
- public static InteractionOperandEditPart findPreviousIOEP(
- CombinedFragmentCombinedFragmentCompartmentEditPart compartEP,
- InteractionOperandEditPart currentIOEP) {
- InteractionOperandEditPart previousIOEP = null;
- List children = compartEP.getChildren();
- for (int i = 0; i < children.size() - 1; i++) {
- if (children.get(i) instanceof InteractionOperandEditPart) {
- if (children.get(i) == currentIOEP) {
- break;
- } else {
- previousIOEP = (InteractionOperandEditPart) children.get(i);
- }
- }
- }
- return previousIOEP;
- }
-
- /**
- * Find Latter Interaction Operand EditpPart of current given InteractionOperandEditPart
- * @param compartEP
- * @param currentIOEP
- * @return InteractionOperandEditPart
- */
- public static InteractionOperandEditPart findLatterIOEP(
- CombinedFragmentCombinedFragmentCompartmentEditPart compartEP,
- InteractionOperandEditPart currentIOEP) {
- InteractionOperandEditPart latterIOEP = null;
- List children = compartEP.getChildren();
- for (int i = children.size() - 1; i > 0; i--) {
- if (children.get(i) instanceof InteractionOperandEditPart) {
- if (children.get(i) == currentIOEP) {
- break;
- } else {
- latterIOEP = (InteractionOperandEditPart) children.get(i);
- }
- }
- }
- return latterIOEP;
- }
-
- /**
- * Update EditPart bounds using new rect
- * @param parent
- * @param rect
- */
- public static void updateEditPartBounds(GraphicalEditPart editpart,
- final Rectangle rect) {
- if (editpart.getModel() instanceof Node) {
- Node node = (Node) editpart.getModel();
- if (node.getLayoutConstraint() instanceof Bounds) {
- Bounds bounds = (Bounds) node.getLayoutConstraint();
- updateBounds(bounds, rect, editpart.getEditingDomain());
- }
- }
- }
-
- /**
- * Update EditPart bounds using new rect
- * @param parent
- * @param rect
- */
- public static ICommand createUpdateEditPartBoundsCommand(
- final GraphicalEditPart editpart, final Rectangle rect) {
- ICommand cmd = new AbstractTransactionalCommand(
- editpart.getEditingDomain(),
- "Update Operand Bounds", null) {
- @Override
- protected CommandResult doExecuteWithResult(
- IProgressMonitor monitor, IAdaptable info)
- throws ExecutionException {
- if (editpart.getModel() instanceof Node) {
- Node node = (Node) editpart.getModel();
- if (node.getLayoutConstraint() instanceof Bounds) {
- Bounds bounds = (Bounds) node.getLayoutConstraint();
- fillBounds(bounds, rect);
- }
- }
- return CommandResult.newOKCommandResult();
- }
- };
- return cmd;
- }
-
- /**
- * Create command for updating Interaction Operand EditpPart bounds after the CombinedFragment to be created.
- * @param editPart
- * @param request
- * @return ICommand
- */
- public static ICommand createUpdateCFAndIOBoundsForCFCreationCommand(final EditPart editPart, final CreateViewRequest request) {
- if (!(editPart instanceof GraphicalEditPart)) {
- return null;
- }
- GraphicalEditPart graphicalEditPart= (GraphicalEditPart)editPart;
- ICommand cmd = new AbstractTransactionalCommand(graphicalEditPart.getEditingDomain(),"Create update operand bounds command",null) {
- @Override
- protected CommandResult doExecuteWithResult(IProgressMonitor monitor,
- IAdaptable info) throws ExecutionException {
- OperandBoundsComputeHelper.updateCFAndIOBoundsForCFCreation(
- (GraphicalEditPart) editPart, request);
- return CommandResult.newOKCommandResult();
- }
- };
- return cmd;
- }
-
- /**
- * Update Interaction Operand EditpPart bounds after the CombinedFragment to be created.
- * @param parent
- * @param request
- * @param selectionRect
- */
- private static void updateCFAndIOBoundsForCFCreation(GraphicalEditPart parent, CreateViewRequest request) {
- Object subEditPart = null;
- if (parent instanceof InteractionInteractionCompartmentEditPart) {
- InteractionInteractionCompartmentEditPart interactionInteractionCompartmentEditPart = (InteractionInteractionCompartmentEditPart) parent;
- subEditPart = interactionInteractionCompartmentEditPart
- .getChildren().get(
- interactionInteractionCompartmentEditPart
- .getChildren().size() - 1);
-
- }else if (parent instanceof InteractionOperandEditPart) {
- InteractionOperandEditPart interactionOperandEditPart = (InteractionOperandEditPart) parent;
- subEditPart = interactionOperandEditPart
- .getChildren().get(
- interactionOperandEditPart
- .getChildren().size() - 1);
- }
- if (subEditPart != null
- && subEditPart instanceof CombinedFragmentEditPart) {
- CombinedFragmentEditPart combinedFragmentEditPart = (CombinedFragmentEditPart) subEditPart;
- // set bounds for CombinedFragmentEditPart
- Rectangle cfEPAbsoluteRect = null;
- int labelContainerHeight = computeCombinedFragementHeaderHeight(combinedFragmentEditPart);
- Shape cfEPShape = (Shape) combinedFragmentEditPart.getModel();
- if (cfEPShape.getLayoutConstraint() instanceof Bounds) {
- if(request.getSize() == null){
- Dimension cfEPDefaultSize = new Dimension();
- cfEPDefaultSize.setWidth(DEFAULT_INTERACTION_OPERAND_WIDTH+COMBINED_FRAGMENT_FIGURE_BORDER*2);
- cfEPDefaultSize.setHeight(DEFAULT_INTERACTION_OPERAND_HEIGHT+labelContainerHeight+COMBINED_FRAGMENT_FIGURE_BORDER*2);
- cfEPAbsoluteRect = new Rectangle(request.getLocation(),cfEPDefaultSize);
- }else{
- cfEPAbsoluteRect = new Rectangle(request.getLocation(),request.getSize());
- }
- Rectangle cfEPRelativeRect = cfEPAbsoluteRect.getCopy();
- combinedFragmentEditPart.getFigure().translateToRelative(cfEPRelativeRect);
- Bounds cfEPBounds = (Bounds) cfEPShape.getLayoutConstraint();
- fillBounds(cfEPBounds,cfEPRelativeRect);
- }
-
- // set bounds for new added Operand
- InteractionOperandEditPart lastOperand = OperandBoundsComputeHelper
- .findLastIOEP((CombinedFragmentCombinedFragmentCompartmentEditPart) combinedFragmentEditPart.getChildBySemanticHint(UMLVisualIDRegistry
- .getType(CombinedFragmentCombinedFragmentCompartmentEditPart.VISUAL_ID)));
- Shape shape = (Shape) lastOperand.getModel();
- if (shape.getLayoutConstraint() instanceof Bounds) {
- Bounds bounds = (Bounds) shape.getLayoutConstraint();
- Rectangle rect = new Rectangle(bounds.getX(), bounds.getY(),
- cfEPAbsoluteRect.width()-COMBINED_FRAGMENT_FIGURE_BORDER*2, cfEPAbsoluteRect.height()
- - labelContainerHeight-COMBINED_FRAGMENT_FIGURE_BORDER*2);
- fillBounds(bounds,rect);
- }
- }
- }
-
- /**
- * Create command for updating Interaction Operand EditpPart bounds after CombinedFragment to be resized.
- * @param compoundCmd
- * @param request
- * @param combinedFragmentEditPart
- * @return Command
- */
- public static Command createUpdateIOBoundsForCFResizeCommand(
- CompoundCommand compoundCmd, final ChangeBoundsRequest request,
- CombinedFragmentEditPart combinedFragmentEditPart) {
- if (combinedFragmentEditPart.getChildren().size() > 0
- && combinedFragmentEditPart.getChildren().get(0) instanceof CombinedFragmentCombinedFragmentCompartmentEditPart) {
- CombinedFragmentCombinedFragmentCompartmentEditPart compartment = (CombinedFragmentCombinedFragmentCompartmentEditPart) combinedFragmentEditPart
- .getChildren().get(0);
- CombinedFragment cf = (CombinedFragment) ((CombinedFragmentEditPart) combinedFragmentEditPart)
- .resolveSemanticElement();
- InteractionOperandEditPart targetIOEP = null;
- if ((request.getResizeDirection() & PositionConstants.NORTH) != 0) {
- targetIOEP = findFirstIOEP(compartment);
- } else if ((request.getResizeDirection() & PositionConstants.SOUTH) != 0) {
- targetIOEP = findLastIOEP(compartment);
- }
- updateIOBoundsForCFResize(
- request,
- compoundCmd,
- compartment.getChildren(),
- cf,
- targetIOEP != null ? (InteractionOperand) targetIOEP
- .resolveSemanticElement() : null,
- request.getSizeDelta(), request.getResizeDirection());
- }
- return compoundCmd;
- }
-
- /**
- * Update Interaction Operand EditpPart bounds after CombinedFragment to be resized.
- * @param request
- * @param compoundCmd
- * @param combinedFragmentChildrenEditParts
- * @param cf
- * @param targetOperand
- * @param sizeDelta
- * @param direction
- */
- private static void updateIOBoundsForCFResize(final ChangeBoundsRequest request,
- CompoundCommand compoundCmd,
- List<EditPart> combinedFragmentChildrenEditParts,
- CombinedFragment cf, InteractionOperand targetOperand,
- final Dimension sizeDelta, int direction) {
- InteractionOperandEditPart targetOperandEditPart = findTargetOperandEditPart(
- cf, targetOperand, combinedFragmentChildrenEditParts);
- for (EditPart ep : combinedFragmentChildrenEditParts) {
- if (ep instanceof InteractionOperandEditPart) {
- InteractionOperandEditPart ioEP = (InteractionOperandEditPart) ep;
- Object ioEPModel = ioEP.getModel();
- if (ioEPModel instanceof Shape) {
- Shape ioEPShape = (Shape) ioEPModel;
- if (ioEPShape.getLayoutConstraint() instanceof Bounds) {
- final Bounds ioEPOriginalBounds = (Bounds) ioEPShape
- .getLayoutConstraint();
- ICommand cmd = new UpdateIOBoundsForCFResizeCommand(
- ioEP.getEditingDomain(),
- "Update operand bounds interaction command",
- ioEPOriginalBounds, request, sizeDelta,
- ioEP == targetOperandEditPart, direction);
- compoundCmd.add(new ICommandProxy(cmd));
- }
- }
- }
- }
-
- }
-
- /**
- * Update bounds using new rect
- * @param bounds
- * @param rect
- * @param transactionalEditingDomain
- */
- public static void updateBounds(final Bounds bounds, final Rectangle rect,
- TransactionalEditingDomain transactionalEditingDomain) {
- if (bounds != null) {
- final Rectangle originalBounds = new Rectangle();
- originalBounds.setX(bounds.getX());
- originalBounds.setY(bounds.getY());
- originalBounds.setWidth(bounds.getWidth());
- originalBounds.setHeight(bounds.getHeight());
- AbstractCommand cmd = new AbstractCommand() {
- public boolean canExecute() {
- return true;
- }
-
- public void execute() {
- exec(rect);
- }
-
- public void redo() {
- execute();
- }
-
- public void undo(){
- exec(originalBounds);
- }
-
- public void exec(Rectangle rect){
- fillBounds(bounds,rect);
- }
-
- public boolean canUndo() {
- return true;
- }
- };
- CommandHelper.executeCommandWithoutHistory(
- transactionalEditingDomain, cmd,true);
- }
- }
-
- /**
- * Get InteractionOperandEditPart from its model object InteractionOperand.
- * @param cf
- * @param targetOperand
- * @param combinedFragmentChildrenEditParts
- * @return InteractionOperandEditPart
- */
- public static InteractionOperandEditPart findTargetOperandEditPart(CombinedFragment cf,
- InteractionOperand targetOperand,
- List<EditPart> combinedFragmentChildrenEditParts) {
- if(targetOperand == null)
- return null;
- for(EditPart ep : combinedFragmentChildrenEditParts) {
- if(ep instanceof InteractionOperandEditPart) {
- InteractionOperandEditPart ioEP = (InteractionOperandEditPart)ep;
- InteractionOperand io = (InteractionOperand)ioEP.resolveSemanticElement();
- if(cf.getOperands().contains(io)) {
- if(targetOperand.equals(io)) {
- return ioEP;
- }
- }
- }
- }
- return null;
- }
-
- /**
- * Get graphical edit part bounds
- * @param editPart
- * @return
- */
- public static Bounds getEditPartBounds(GraphicalEditPart editPart){
- if (editPart.getModel() instanceof Node) {
- Node node = (Node) editPart.getModel();
- if (node.getLayoutConstraint() instanceof Bounds) {
- Bounds bounds = (Bounds) node.getLayoutConstraint();
- return bounds;
- }
- }
- return null;
- }
-
- /**
- * Fill data from Bounds to Rectangle
- * @param source
- * @return Rectangle
- */
- public static Rectangle fillRectangle(Bounds source) {
- if (source == null) {
- return null;
- }
- Rectangle target = new Rectangle();
- target.setX(source.getX());
- target.setY(source.getY());
- target.setWidth(source.getWidth());
- target.setHeight(source.getHeight());
- return target;
- }
-
- /**
- * Fill data from Rectangle to Bounds
- * @param bounds
- * @param source
- * @return Bounds
- */
- public static Bounds fillBounds(Bounds bounds,Rectangle source) {
- if (bounds == null || source == null) {
- return null;
- }
- bounds.setX(source.x());
- bounds.setY(source.y());
- bounds.setWidth(source.width());
- bounds.setHeight(source.height());
- return bounds;
- }
-
- /**
- * Get interaction operand bounds
- * @param operandEP
- * @return Bounds
- */
- public static Bounds getInteractionOperandEPBounds(GraphicalEditPart operandEP){
- Object lastChildModel = operandEP.getModel();
- if (lastChildModel instanceof Shape) {
- Shape lastOperandShape = (Shape) lastChildModel;
- if (lastOperandShape.getLayoutConstraint() instanceof Bounds) {
- return (Bounds)lastOperandShape.getLayoutConstraint();
- }
- }
- return null;
- }
-
- /**
- * Create interaction operand resize command
- * @param currentIOEP
- * @param heightDelta
- * @param compartEP
- * @param direction
- * @return
- */
- public static Command createIOEPResizeCommand(
- InteractionOperandEditPart currentIOEP, int heightDelta,
- CombinedFragmentCombinedFragmentCompartmentEditPart compartEP,
- int direction) {
- Bounds currentIOEPBounds = OperandBoundsComputeHelper
- .getEditPartBounds(currentIOEP);
- if (currentIOEPBounds == null) {
- return null;
- }
- InteractionOperandEditPart targetIOEP = null;
- if ((direction & PositionConstants.NORTH) != 0) {
- targetIOEP = OperandBoundsComputeHelper.findPreviousIOEP(compartEP,
- currentIOEP);
- } else if ((direction & PositionConstants.SOUTH) != 0) {
- targetIOEP = OperandBoundsComputeHelper.findLatterIOEP(compartEP,
- currentIOEP);
- }
-
- CompositeCommand compositeCommand = new CompositeCommand(
- "Resize Operand");
- // if last operand
- if(targetIOEP == null){
- if (heightDelta < 0) {
- if (currentIOEPBounds.getHeight() - Math.abs(heightDelta) < OperandBoundsComputeHelper.MIN_INTERACTION_OPERAND_HEIGHT) {
- return null;
- }
- }
- Rectangle currentIOEPRect = OperandBoundsComputeHelper
- .fillRectangle(currentIOEPBounds);
- currentIOEPRect.setHeight(currentIOEPBounds.getHeight() + heightDelta);
- ICommand currentIOEPCommand = OperandBoundsComputeHelper
- .createUpdateEditPartBoundsCommand(currentIOEP, currentIOEPRect);
- compositeCommand.add(currentIOEPCommand);
- // auto update CombinedFragmentEditPart bounds after resize the last operand
- if(compartEP.getParent() instanceof CombinedFragmentEditPart){
- CombinedFragmentEditPart parent = (CombinedFragmentEditPart) compartEP.getParent();
- if (parent.getModel() instanceof Node) {
- Node node = (Node) parent.getModel();
- if (node.getLayoutConstraint() instanceof Bounds) {
- Bounds containerBounds = (Bounds) node
- .getLayoutConstraint();
- Dimension preferredSize = parent.getFigure().getPreferredSize();
- int width = containerBounds.getWidth()!=-1? containerBounds.getWidth() : preferredSize.width();
- int height = containerBounds.getHeight()!=-1? containerBounds.getHeight() : preferredSize.height();
- height = height + heightDelta;
- Rectangle containerRect = new Rectangle(containerBounds.getX(),containerBounds.getY(),width,height);
- compositeCommand.add(OperandBoundsComputeHelper.createUpdateEditPartBoundsCommand(parent, containerRect));
- }
- }
- }
- }else{
- Bounds targetIOEPBounds = OperandBoundsComputeHelper
- .getEditPartBounds(targetIOEP);
- if (targetIOEPBounds == null) {
- return null;
- }
- if (heightDelta > 0) {
- if (targetIOEPBounds.getHeight() - heightDelta < OperandBoundsComputeHelper.MIN_INTERACTION_OPERAND_HEIGHT) {
- return null;
- }
- } else {
- if (currentIOEPBounds.getHeight() - Math.abs(heightDelta) < OperandBoundsComputeHelper.MIN_INTERACTION_OPERAND_HEIGHT) {
- return null;
- }
- }
- Rectangle targetIOEPRect = OperandBoundsComputeHelper
- .fillRectangle(targetIOEPBounds);
- Rectangle currentIOEPRect = OperandBoundsComputeHelper
- .fillRectangle(currentIOEPBounds);
- targetIOEPRect.setHeight(targetIOEPBounds.getHeight() - heightDelta);
- currentIOEPRect.setHeight(currentIOEPBounds.getHeight() + heightDelta);
- if ((direction & PositionConstants.NORTH) != 0) {
- currentIOEPRect.setY(currentIOEPRect.y() - heightDelta);
- }else if ((direction & PositionConstants.SOUTH) != 0) {
- targetIOEPRect.setY(targetIOEPRect.y() + heightDelta);
- }
-
- ICommand previousIOEPCommand = OperandBoundsComputeHelper
- .createUpdateEditPartBoundsCommand(targetIOEP, targetIOEPRect);
- ICommand currentIOEPCommand = OperandBoundsComputeHelper
- .createUpdateEditPartBoundsCommand(currentIOEP, currentIOEPRect);
-
- compositeCommand.add(previousIOEPCommand);
- compositeCommand.add(currentIOEPCommand);
- }
-
- return new ICommandProxy(compositeCommand);
- }
-
- /**
- * Compute CombinedFragement's header height
- * @param combinedFragmentEditPart
- * @return int
- */
- public static int computeCombinedFragementHeaderHeight(
- CombinedFragmentEditPart combinedFragmentEditPart) {
- int headerHeight = 0;
- IFigure labelContainer = combinedFragmentEditPart.getPrimaryShape().getHeaderLabel().getParent();
- if(labelContainer!=null){
- headerHeight = labelContainer.getPreferredSize().height();
- }
- return headerHeight;
- }
-
- /**
- * Check if operation resizing on CombinedFragment is allowed
- * @param request
- * @param child
- * @return boolean
- */
- public static boolean checkRedistrictOnCFResize(ChangeBoundsRequest request,
- EditPart child) {
- if(child instanceof CombinedFragmentEditPart){
- if ((request.getResizeDirection() & PositionConstants.NORTH_SOUTH) != 0) {
- CombinedFragmentEditPart combinedFragmentEditPart = (CombinedFragmentEditPart)child;
- if (combinedFragmentEditPart.getChildren().size() > 0
- && combinedFragmentEditPart.getChildren()
- .get(0) instanceof CombinedFragmentCombinedFragmentCompartmentEditPart) {
- CombinedFragmentCombinedFragmentCompartmentEditPart compartment = (CombinedFragmentCombinedFragmentCompartmentEditPart) combinedFragmentEditPart
- .getChildren().get(0);
- List<EditPart> combinedFragmentChildrenEditParts = compartment
- .getChildren();
- CombinedFragment cf = (CombinedFragment) ((CombinedFragmentEditPart) combinedFragmentEditPart)
- .resolveSemanticElement();
- InteractionOperand targetOperand = null;
- if ((request.getResizeDirection() & PositionConstants.NORTH) != 0) {
- targetOperand = cf.getOperands().get(0);
- } else if ((request.getResizeDirection() & PositionConstants.SOUTH) != 0) {
- targetOperand = cf.getOperands().get(
- cf.getOperands().size() - 1);
- }
- InteractionOperandEditPart targetOperandEditPart = OperandBoundsComputeHelper.findTargetOperandEditPart(
- cf, targetOperand, combinedFragmentChildrenEditParts);
- int heightDelta = request.getSizeDelta().height();
- if(targetOperandEditPart!=null && heightDelta<0){
- int height = targetOperandEditPart.getFigure().getBounds().height();
- if(height-Math.abs(heightDelta) < OperandBoundsComputeHelper.MIN_INTERACTION_OPERAND_HEIGHT){
- return false;
- }
- }
- }
- }
- }
- return true;
- }
-
- /**
- * Add command for updating adjacent interaction operand bounds after deleting a interaction operand
- * @param editPart
- * @param cmd
- */
- public static void addUpdateBoundsCommandForOperandDelelete(EditPart editPart,ICompositeCommand cmd) {
- if(editPart instanceof InteractionOperandEditPart){
- if(editPart.getParent() instanceof CombinedFragmentCombinedFragmentCompartmentEditPart){
- CombinedFragmentCombinedFragmentCompartmentEditPart compartment = (CombinedFragmentCombinedFragmentCompartmentEditPart)editPart.getParent();
- if(compartment.getParent() instanceof CombinedFragmentEditPart){
- List<EditPart> combinedFragmentChildrenEditParts = compartment
- .getChildren();
- InteractionOperandEditPart previousIOEP = null;
- InteractionOperandEditPart latterIOEP = null;
- boolean isFirstOperand = false;
-
- InteractionOperandEditPart currentioEP = (InteractionOperandEditPart)editPart;
- final Rectangle currentioEPBounds = currentioEP.getFigure().getBounds();
-
- for(int i = 0;i<combinedFragmentChildrenEditParts.size();i++) {
- EditPart ep = combinedFragmentChildrenEditParts.get(i);
- if(ep instanceof InteractionOperandEditPart) {
- InteractionOperandEditPart ioEP = (InteractionOperandEditPart)ep;
- if(currentioEP == ioEP){
- if(previousIOEP!=null){
- Object previousIOEPModel = previousIOEP.getModel();
- if (previousIOEPModel instanceof Shape) {
- Shape previousIOEPShape = (Shape) previousIOEPModel;
- if (previousIOEPShape.getLayoutConstraint() instanceof Bounds) {
- final Bounds previousIOEPOriginalBounds = (Bounds) previousIOEPShape.getLayoutConstraint();
- ICommand command = new AbstractTransactionalCommand(previousIOEP.getEditingDomain(),"Merge operand bounds command",null){
- @Override
- protected CommandResult doExecuteWithResult(
- IProgressMonitor monitor,
- IAdaptable info)
- throws ExecutionException {
- previousIOEPOriginalBounds.setHeight(previousIOEPOriginalBounds.getHeight() + currentioEPBounds.height());
- return CommandResult.newOKCommandResult();
- }
- };
- cmd.add(command);
- }
- }
- break;
- }else{
- isFirstOperand = true;
- continue;
- }
- }else{
- previousIOEP = ioEP;
- }
- if(isFirstOperand){
- latterIOEP = ioEP;
- break;
- }
- }
- }
- if(isFirstOperand && latterIOEP!=null){
- Object latterIOEPModel = latterIOEP.getModel();
- if (latterIOEPModel instanceof Shape) {
- Shape latterIOEPShape = (Shape) latterIOEPModel;
- if (latterIOEPShape.getLayoutConstraint() instanceof Bounds) {
- final Bounds latterIOEPOriginalBounds = (Bounds) latterIOEPShape.getLayoutConstraint();
- ICommand command = new AbstractTransactionalCommand(previousIOEP.getEditingDomain(),"Merge operand bounds command",null){
- @Override
- protected CommandResult doExecuteWithResult(
- IProgressMonitor monitor,
- IAdaptable info)
- throws ExecutionException {
- latterIOEPOriginalBounds.setY(0);
- latterIOEPOriginalBounds.setHeight(latterIOEPOriginalBounds.getHeight() + currentioEPBounds.height());
- return CommandResult.newOKCommandResult();
- }
- };
- cmd.add(command);
- }
- }
- }
- }
- }
- }
-
- }
-
- /**
- * Add update InteractionOperand bounds command after IO is created
- * @param compartment
- * @param request
- * @param command
- */
- public static void addUpdateBoundsForIOCreationCommand(
- CombinedFragmentCombinedFragmentCompartmentEditPart compartment, ViewDescriptor viewDescriptor,
- CompositeCommand command) {
- List children = compartment.getChildren();
- if (children != null && children.size() > 0) {
- InteractionOperandEditPart lastOperandEP = OperandBoundsComputeHelper.findLastIOEP(compartment);
- // update bounds
- if (lastOperandEP != null) {
- Bounds lastOperandBounds = OperandBoundsComputeHelper.getInteractionOperandEPBounds(lastOperandEP);
- if (lastOperandBounds!= null) {
- Rectangle rect = new Rectangle(
- lastOperandBounds.getX(),
- lastOperandBounds.getY()+lastOperandBounds.getHeight(), lastOperandBounds.getWidth(), OperandBoundsComputeHelper.DEFAULT_INTERACTION_OPERAND_HEIGHT);
- // auto update CombinedFragmentEditPart bounds after added new operand
- if(compartment.getParent() instanceof CombinedFragmentEditPart){
- CombinedFragmentEditPart parent = (CombinedFragmentEditPart) compartment
- .getParent();
- if (parent.getModel() instanceof Node) {
- Node node = (Node) parent.getModel();
- if (node.getLayoutConstraint() instanceof Bounds) {
- Bounds containerBounds = (Bounds) node.getLayoutConstraint();
- Dimension preferredSize = parent.getFigure().getPreferredSize();
- int width = containerBounds.getWidth()!=-1? containerBounds.getWidth() : preferredSize.width();
- int height = containerBounds.getHeight()!=-1? containerBounds.getHeight() : preferredSize.height();
- height = height + OperandBoundsComputeHelper.DEFAULT_INTERACTION_OPERAND_HEIGHT;
- View shapeView = (View) parent.getModel();
- ICommand setParentBoundsCmd = new SetBoundsCommand(compartment.getEditingDomain(),
- DiagramUIMessages.SetLocationCommand_Label_Resize,
- new EObjectAdapter(shapeView), new Rectangle(containerBounds.getX(),containerBounds.getY(),width,height));
- command.add(setParentBoundsCmd);
- }
- }
- }
- command.add(new SetBoundsCommand(compartment.getEditingDomain(), DiagramUIMessages.SetLocationCommand_Label_Resize, viewDescriptor, rect));
- }
- }
- }else{ // first add operand
- if(compartment.getParent() instanceof CombinedFragmentEditPart){
- CombinedFragmentEditPart parent = (CombinedFragmentEditPart) compartment
- .getParent();
- if (parent.getModel() instanceof Node) {
- Node node = (Node) parent.getModel();
- if (node.getLayoutConstraint() instanceof Bounds) {
- Bounds containerBounds = (Bounds) node.getLayoutConstraint();
- Dimension preferredSize = parent.getFigure().getPreferredSize();
- int width = containerBounds.getWidth()!=-1? containerBounds.getWidth() : preferredSize.width();
- int height = containerBounds.getHeight()!=-1? containerBounds.getHeight() : preferredSize.height();
- height = height - computeCombinedFragementHeaderHeight(parent);
- command.add(new SetBoundsCommand(compartment.getEditingDomain(), DiagramUIMessages.SetLocationCommand_Label_Resize, viewDescriptor, new Rectangle(0,0,width-COMBINED_FRAGMENT_FIGURE_BORDER*2,height-COMBINED_FRAGMENT_FIGURE_BORDER*2)));
- }
- }
- }
- }
- }
-
- /**
- * Check if it is a combined fragment.
- *
- * @param hint
- * the semantic hint
- * @return
- */
- public static boolean isDerivedCombinedFragment(String hint) {
- if(((IHintedType)UMLElementTypes.CombinedFragment_3004).getSemanticHint().equals(hint)) {
- return true;
- }
- if(((IHintedType)UMLElementTypes.ConsiderIgnoreFragment_3007).getSemanticHint().equals(hint)) {
- return true;
- }
- return false;
- }
-
- /**
- * Command class for updating Interaction Operand EditpPart bounds after CombinedFragment to be resized.
- *
- */
- private static final class UpdateIOBoundsForCFResizeCommand extends
- AbstractTransactionalCommand {
- private final Bounds ioEPOriginalBounds;
- private final ChangeBoundsRequest request;
- private final Dimension sizeDelta;
- private boolean updateHeight = false;
- private int direction;
-
- private UpdateIOBoundsForCFResizeCommand(TransactionalEditingDomain domain,
- String label, Bounds ioEPOriginalBounds,
- ChangeBoundsRequest request, Dimension sizeDelta,
- boolean updateHeight, int direction) {
- super(domain, label, null);
- this.ioEPOriginalBounds = ioEPOriginalBounds;
- this.request = request;
- this.sizeDelta = sizeDelta;
- this.updateHeight = updateHeight;
- this.direction = direction;
- }
-
- @Override
- protected CommandResult doExecuteWithResult(IProgressMonitor monitor,
- IAdaptable info) throws ExecutionException {
- if (updateHeight) {
- ioEPOriginalBounds.setHeight(ioEPOriginalBounds.getHeight()
- + sizeDelta.height());
- } else if ((direction & PositionConstants.NORTH) != 0) {
- ioEPOriginalBounds.setY(ioEPOriginalBounds.getY()
- + sizeDelta.height());
- }
- if ((request.getResizeDirection() & PositionConstants.EAST_WEST) != 0) {
- ioEPOriginalBounds.setWidth(ioEPOriginalBounds.getWidth()
- + sizeDelta.width());
- }
-
- return CommandResult.newOKCommandResult();
- }
-
- }
-
-}
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