Examples with CompoundCommand org.eclipse.gef.commands.CompoundCommand used on opensource projects

Example 26 with CompoundCommand

use of org.eclipse.gef.commands.CompoundCommand in project archi by archimatetool.

the class DeleteFromModelAction method run.

@Override
public void run() {
    List<?> selection = getSelectedObjects();
    List<IArchimateConcept> archimateConcepts = new ArrayList<IArchimateConcept>();
    List<IDiagramModelComponent> diagramObjects = new ArrayList<IDiagramModelComponent>();
    // Gather Model elements, relations
    for (Object object : selection) {
        if (object instanceof EditPart) {
            Object model = ((EditPart) object).getModel();
            if (model instanceof IDiagramModelArchimateObject) {
                IArchimateElement element = ((IDiagramModelArchimateObject) model).getArchimateElement();
                if (!archimateConcepts.contains(element)) {
                    archimateConcepts.add(element);
                }
                // Element's relationships
                for (IArchimateRelationship relation : ArchimateModelUtils.getAllRelationshipsForConcept(element)) {
                    if (!archimateConcepts.contains(relation)) {
                        archimateConcepts.add(relation);
                    }
                    // Relation's relationships
                    for (IArchimateRelationship r : ArchimateModelUtils.getAllRelationshipsForConcept(relation)) {
                        if (!archimateConcepts.contains(r)) {
                            archimateConcepts.add(r);
                        }
                    }
                }
            } else if (model instanceof IDiagramModelArchimateConnection) {
                IArchimateRelationship relation = ((IDiagramModelArchimateConnection) model).getArchimateRelationship();
                if (!archimateConcepts.contains(relation)) {
                    archimateConcepts.add(relation);
                }
                // Relation's relationships
                for (IArchimateRelationship r : ArchimateModelUtils.getAllRelationshipsForConcept(relation)) {
                    if (!archimateConcepts.contains(r)) {
                        archimateConcepts.add(r);
                    }
                }
            }
        }
    }
    // Gather referenced diagram objects
    for (IArchimateConcept archimateConcept : archimateConcepts) {
        for (IDiagramModel diagramModel : archimateConcept.getArchimateModel().getDiagramModels()) {
            for (IDiagramModelComponent dc : DiagramModelUtils.findDiagramModelComponentsForArchimateConcept(diagramModel, archimateConcept)) {
                diagramObjects.add(dc);
            }
        }
    }
    // Check whether any of these concepts are referenced in other diagrams
    if (hasMoreThanOneReference(archimateConcepts, diagramObjects)) {
        if (!MessageDialog.openQuestion(Display.getDefault().getActiveShell(), Messages.DeleteFromModelAction_0, Messages.DeleteFromModelAction_1 + // $NON-NLS-1$
        "\n\n" + Messages.DeleteFromModelAction_2)) {
            return;
        }
    }
    // Create commands
    CompoundCommand compoundCommand = new NonNotifyingCompoundCommand(TEXT);
    for (IArchimateConcept archimateConcept : archimateConcepts) {
        if (archimateConcept instanceof IArchimateElement) {
            Command cmd = new DeleteArchimateElementCommand((IArchimateElement) archimateConcept);
            compoundCommand.add(cmd);
        } else if (archimateConcept instanceof IArchimateRelationship) {
            Command cmd = new DeleteArchimateRelationshipCommand((IArchimateRelationship) archimateConcept);
            compoundCommand.add(cmd);
        }
    }
    for (IDiagramModelComponent dc : diagramObjects) {
        if (dc instanceof IDiagramModelObject) {
            Command cmd = DiagramCommandFactory.createDeleteDiagramObjectCommand((IDiagramModelObject) dc);
            compoundCommand.add(cmd);
        } else if (dc instanceof IDiagramModelConnection) {
            Command cmd = DiagramCommandFactory.createDeleteDiagramConnectionCommand((IDiagramModelConnection) dc);
            compoundCommand.add(cmd);
        }
    }
    execute(compoundCommand);
}

Example 27 with CompoundCommand

use of org.eclipse.gef.commands.CompoundCommand in project archi by archimatetool.

the class DiagramEditorFindReplaceProvider method doRenameCommands.

void doRenameCommands(List<EditPart> editParts, List<String> newNames) {
    // Must match sizes
    if (editParts.size() != newNames.size() || editParts.isEmpty()) {
        return;
    }
    CompoundCommand compoundCommand = new NonNotifyingCompoundCommand(Messages.DiagramEditorFindReplaceProvider_1);
    for (int i = 0; i < editParts.size(); i++) {
        INameable object = (INameable) editParts.get(i).getModel();
        String newName = newNames.get(i);
        compoundCommand.add(new EObjectFeatureCommand(NLS.bind(Messages.DiagramEditorFindReplaceProvider_0, object.getName()), object, IArchimatePackage.Literals.NAMEABLE__NAME, newName));
    }
    CommandStack stack = (CommandStack) ((IAdapter) editParts.get(0).getModel()).getAdapter(CommandStack.class);
    if (stack != null) {
        stack.execute(compoundCommand.unwrap());
    }
}

Example 28 with CompoundCommand

use of org.eclipse.gef.commands.CompoundCommand in project archi by archimatetool.

the class BringForwardAction method createCommand.

private Command createCommand(List<?> selection) {
    GraphicalViewer viewer = getWorkbenchPart().getAdapter(GraphicalViewer.class);
    CompoundCommand result = new CompoundCommand(Messages.BringForwardAction_0);
    for (Object object : selection) {
        if (object instanceof GraphicalEditPart) {
            GraphicalEditPart editPart = (GraphicalEditPart) object;
            Object model = editPart.getModel();
            // This can happen if we do things wrong
            if (viewer != editPart.getViewer()) {
                // $NON-NLS-1$
                System.err.println("Wrong selection for viewer in " + getClass());
            }
            // Locked
            if (model instanceof ILockable && ((ILockable) model).isLocked()) {
                continue;
            }
            if (model instanceof IDiagramModelObject) {
                IDiagramModelObject diagramObject = (IDiagramModelObject) model;
                IDiagramModelContainer parent = (IDiagramModelContainer) diagramObject.eContainer();
                /*
                     * Parent can be null when objects are selected (with marquee tool) and transferred from one container
                     * to another and the Diagram Editor updates the enablement state of Actions.
                     */
                if (parent == null) {
                    continue;
                }
                List<IDiagramModelObject> modelChildren = parent.getChildren();
                int originalPos = modelChildren.indexOf(diagramObject);
                if (originalPos < modelChildren.size() - 1) {
                    result.add(new BringForwardCommand(parent, originalPos));
                }
            }
        }
    }
    return result.unwrap();
}

Example 29 with CompoundCommand

use of org.eclipse.gef.commands.CompoundCommand in project archi by archimatetool.

the class ResetAspectRatioAction method createCommand.

private Command createCommand(List<?> objects) {
    CompoundCommand result = new CompoundCommand();
    for (Object object : objects) {
        if (object instanceof DiagramImageEditPart) {
            DiagramImageEditPart part = (DiagramImageEditPart) object;
            IDiagramModelObject model = part.getModel();
            // Locked
            if (model instanceof ILockable && ((ILockable) model).isLocked()) {
                continue;
            }
            IBounds modelBounds = model.getBounds().getCopy();
            int currentHeight = modelBounds.getHeight();
            int currentWidth = modelBounds.getWidth();
            // Already set to default height and width
            if (currentHeight == -1 && currentWidth == -1) {
                continue;
            }
            // Get original default size
            DiagramImageFigure figure = part.getFigure();
            Dimension size = figure.getDefaultSize();
            if (size.height == 0 || size.width == 0) {
                continue;
            }
            float originalRatio = ((float) size.height / (float) size.width);
            float currentRatio = ((float) currentHeight / (float) currentWidth);
            // If the ratio is different within tolerance
            if (Math.abs(originalRatio - currentRatio) > 0.01) {
                int width = currentWidth;
                int height = currentHeight;
                if (currentWidth < currentHeight) {
                    width = (int) (currentHeight / originalRatio);
                } else {
                    height = (int) (currentWidth * originalRatio);
                }
                modelBounds.setWidth(width);
                modelBounds.setHeight(height);
                Command cmd = new SetConstraintObjectCommand(model, modelBounds);
                result.add(cmd);
            }
        }
    }
    return result.unwrap();
}

Example 30 with CompoundCommand

use of org.eclipse.gef.commands.CompoundCommand in project archi by archimatetool.

the class DiagramCommandFactory method createDeleteDiagramConnectionCommand.

/**
 * @param connection
 * @return A new Delete Diagram Connection Command
 */
public static Command createDeleteDiagramConnectionCommand(IDiagramModelConnection connection) {
    CompoundCommand result = new CompoundCommand();
    __addDeleteDiagramConnectionCommands(connection, result);
    return result.unwrap();
}