Example usage for org.eclipse.jface.viewers IStructuredSelection getFirstElement

List of usage examples for org.eclipse.jface.viewers IStructuredSelection getFirstElement

  1. HOME
  2. Java
  3. org.eclipse.jface
  4. org.eclipse.jface.viewers.*
  5. IStructuredSelection
  6. getFirstElement

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers IStructuredSelection getFirstElement.

Prototype

public Object getFirstElement();

Source Link

Document

Returns the first element in this selection, or null if the selection is empty.

Usage

From source file:com.amalto.workbench.actions.XSDNewIdentityConstraintAction.java

License:Open Source License

@Override
public IStatus doAction() {
    try {/*from w w w. ja va  2s.com*/

        int index = -1;
        // EList list = schema.getIdentityConstraintDefinitions();

        // schema.getElement();
        IStructuredSelection selection = (IStructuredSelection) page.getTreeViewer().getSelection();
        List<String> childNames = new ArrayList<String>();
        if (selection.getFirstElement() instanceof XSDElementDeclaration) {
            decl = (XSDElementDeclaration) selection.getFirstElement();
            // childNames = Util.getChildElementNames(decl.getElement());
        }

        else if (selection.getFirstElement() instanceof XSDIdentityConstraintDefinition) {
            XSDIdentityConstraintDefinition selIcd = (XSDIdentityConstraintDefinition) selection
                    .getFirstElement();
            decl = (XSDElementDeclaration) (selIcd.getContainer());

            // get position of the selected Identity Constraint in the container (Element Declaration)
            int i = 0;
            for (Iterator iter = decl.getIdentityConstraintDefinitions().iterator(); iter.hasNext();) {
                XSDIdentityConstraintDefinition ic = (XSDIdentityConstraintDefinition) iter.next();
                if (ic.equals(selIcd)) {
                    index = i;
                    break;
                }
                i++;
            }

        } else if (selection.getFirstElement() instanceof XSDParticle) {
            XSDParticle selParticle = (XSDParticle) selection.getFirstElement();
            if (!(selParticle.getTerm() instanceof XSDElementDeclaration))
                return Status.CANCEL_STATUS;
            decl = (XSDElementDeclaration) selParticle.getTerm();
            // childNames.add(decl.getName());

        } else {
            MessageDialog.openError(this.page.getSite().getShell(), Messages._Error,
                    Messages.bind(Messages.XSDNewIdentityConstraintAction_ErrorMsg,
                            selection.getFirstElement().getClass().getName()));
            return Status.CANCEL_STATUS;
        }
        childNames = Util.getChildElementNames("", decl); //$NON-NLS-1$
        // filter the non top level fields
        List<String> topChilds = new ArrayList<String>();
        for (String child : childNames) {
            if (child.indexOf('/') == -1) {
                topChilds.add(child);
            }
        }
        dialog = new IdentityConstraintInputDialog(decl, page.getSite().getShell(),
                Messages.XSDNewIdentityConstraintAction_AddANewKey, topChilds, decl.getName());
        dialog.setBlockOnOpen(true);
        int ret = dialog.open();
        if (ret == Window.CANCEL) {
            return Status.CANCEL_STATUS;
        }

        keyName = dialog.getKeyName();
        fieldName = dialog.getFieldName();
        type = dialog.getType();

        XSDFactory factory = XSDSchemaBuildingTools.getXSDFactory();

        XSDIdentityConstraintDefinition icd = factory.createXSDIdentityConstraintDefinition();
        icd.setName(keyName);
        icd.setIdentityConstraintCategory(type);
        XSDXPathDefinition selector = factory.createXSDXPathDefinition();
        selector.setVariety(XSDXPathVariety.SELECTOR_LITERAL);
        selector.setValue("."); //$NON-NLS-1$
        icd.setSelector(selector);
        XSDXPathDefinition field = factory.createXSDXPathDefinition();
        field.setVariety(XSDXPathVariety.FIELD_LITERAL);
        field.setValue("."); //$NON-NLS-1$
        // if complex content set name of first field
        if (fieldName == null || fieldName.trim().length() == 0) {
            if (decl.getTypeDefinition() instanceof XSDComplexTypeDefinition) {
                XSDComplexTypeContent ctc = ((XSDComplexTypeDefinition) decl.getTypeDefinition()).getContent();
                if (ctc instanceof XSDParticle) {
                    if (((XSDParticle) ctc).getTerm() instanceof XSDModelGroup) {
                        XSDModelGroup mg = (XSDModelGroup) ((XSDParticle) ctc).getTerm();
                        if (mg.getContents().size() > 0)
                            if (mg.getContents().get(0).getTerm() instanceof XSDElementDeclaration)
                                field.setValue(((XSDElementDeclaration) (mg.getContents().get(0).getTerm()))
                                        .getName());
                    }
                }
            }
        } else {
            field.setValue(fieldName);
        }
        icd.getFields().add(field);

        decl.getIdentityConstraintDefinitions().add(index + 1, icd);
        decl.updateElement();

        updateElementForAddedfield(icd, fieldName);

        page.refresh();
        page.getTreeViewer().setSelection(new StructuredSelection(icd), true);
        page.markDirty();

    } catch (Exception e) {
        log.error(e.getMessage(), e);
        MessageDialog.openError(page.getSite().getShell(), Messages._Error,
                Messages.bind(Messages.XSDNewIdentityConstraintAction_ErrorMsg2, e.getLocalizedMessage()));
        return Status.CANCEL_STATUS;
    }

    return Status.OK_STATUS;
}

From source file:com.amalto.workbench.actions.XSDNewParticleFromParticleAction.java

License:Open Source License

public IStatus doAction() {
    try {/*from   w w w .  j  a  v  a  2  s.  c  o  m*/
        IStructuredSelection selection = (IStructuredSelection) page.getTreeViewer().getSelection();
        selParticle = (XSDParticle) selection.getFirstElement();

        if (!(selParticle.getContainer() instanceof XSDModelGroup))
            return Status.CANCEL_STATUS;
        ;

        XSDModelGroup group = (XSDModelGroup) selParticle.getContainer();
        // get position of the selected particle in the container
        int index = 0;
        int i = 0;
        for (Iterator<XSDParticle> iter = group.getContents().iterator(); iter.hasNext();) {
            XSDParticle p = (XSDParticle) iter.next();
            if (p.equals(selParticle)) {
                index = i;
                break;
            }
            i++;
        }

        EList<XSDElementDeclaration> eDecls = schema.getElementDeclarations();
        List<String> elementDeclarations = new ArrayList<String>();
        for (Iterator<XSDElementDeclaration> iter = eDecls.iterator(); iter.hasNext();) {
            XSDElementDeclaration d = (XSDElementDeclaration) iter.next();
            if (d.getTargetNamespace() != null && d.getTargetNamespace().equals(IConstants.DEFAULT_NAME_SPACE))
                continue;
            elementDeclarations
                    .add(d.getQName() + (d.getTargetNamespace() != null ? " : " + d.getTargetNamespace() : ""));//$NON-NLS-1$//$NON-NLS-2$
        }
        elementDeclarations.add("");//$NON-NLS-1$

        dialog = new BusinessElementInputDialog(this, page.getSite().getShell(),
                Messages._AddANewBusinessElement, null, null, elementDeclarations, 0, 1, true, false);
        dialog.setBlockOnOpen(true);
        int ret = dialog.open();
        if (ret == Dialog.CANCEL) {
            return Status.CANCEL_STATUS;
        }

        XSDElementDeclaration elem = (XSDElementDeclaration) selParticle.getContent();
        if (Util.changeElementTypeToSequence(elem, maxOccurs) == Status.CANCEL_STATUS) {
            return Status.CANCEL_STATUS;
        }

        XSDFactory factory = XSDSchemaBuildingTools.getXSDFactory();

        XSDElementDeclaration decl = factory.createXSDElementDeclaration();
        decl.setName(this.elementName);
        if (!refName.equals("")) {//$NON-NLS-1$
            XSDElementDeclaration ref = Util.findReference(refName, schema);
            if (ref != null) {
                decl.setResolvedElementDeclaration(ref);
            }
        } else {
            decl.setTypeDefinition(
                    schema.resolveSimpleTypeDefinition(schema.getSchemaForSchemaNamespace(), simpleTypeName));
        }

        XSDParticle particle = factory.createXSDParticle();
        particle.setContent(decl);
        particle.setMinOccurs(this.minOccurs);
        if (maxOccurs > -1) {
            particle.setMaxOccurs(this.maxOccurs);
        } else {
            particle.setMaxOccurs(this.maxOccurs);
            group.getContents().add(group.getContents().size(), particle);
            group.updateElement();
            if (particle.getElement().getAttributeNode("maxOccurs") != null)//$NON-NLS-1$
                particle.getElement().getAttributeNode("maxOccurs").setNodeValue("unbounded");//$NON-NLS-1$//$NON-NLS-2$
            else {
                particle.getElement().setAttribute("maxOccurs", "unbounded");//$NON-NLS-1$//$NON-NLS-2$
            }
        }
        if (maxOccurs > -1) {
            group.getContents().add(group.getContents().size(), particle);
            group.updateElement();
        }

        // fix 0010248. add annotion from parent

        if (dialog.isInherit()) {
            XSDTerm totm = particle.getTerm();
            XSDElementDeclaration concept = null;
            if (Util.getParent(selParticle) instanceof XSDElementDeclaration)
                concept = (XSDElementDeclaration) Util.getParent(selParticle);
            else if (Util.getParent(selParticle) instanceof XSDComplexTypeDefinition) {
                if (selParticle instanceof XSDParticle)
                    concept = (XSDElementDeclaration) ((XSDParticle) selParticle).getContent();
                else if (selParticle instanceof XSDElementDeclaration)
                    concept = (XSDElementDeclaration) selParticle;
            }
            XSDAnnotation fromannotation = null;
            if (concept != null)
                fromannotation = concept.getAnnotation();
            if (fromannotation != null) {
                XSDAnnotationsStructure struc = new XSDAnnotationsStructure(totm);
                if (((XSDElementDeclaration) totm).getType() != null)
                    addAnnotion(struc, fromannotation);
            }

        }

        page.refresh();
        page.getTreeViewer().setSelection(new StructuredSelection(particle), true);
        page.markDirty();

    } catch (Exception e) {
        log.error(e.getMessage(), e);
        MessageDialog.openError(page.getSite().getShell(), Messages._Error,
                Messages.bind(Messages._ErrorCreatBusinessElement, e.getLocalizedMessage()));

        return Status.CANCEL_STATUS;
    }

    return Status.OK_STATUS;
}

From source file:com.amalto.workbench.actions.XSDNewParticleFromTypeAction.java

License:Open Source License

@Override
public IStatus doAction() {
    try {//from   w ww  .  ja  v  a 2s  . c  om
        IStructuredSelection selection = (IStructuredSelection) page.getTreeViewer().getSelection();
        if (selection.getFirstElement() instanceof XSDComplexTypeDefinition) {
            ctd = (XSDComplexTypeDefinition) selection.getFirstElement();
            if (!(ctd.getContent() instanceof XSDParticle)) {
                return Status.CANCEL_STATUS;
            }
            if (!(((XSDParticle) ctd.getContent()).getTerm() instanceof XSDModelGroup)) {
                return Status.CANCEL_STATUS;
            }
            ;
            group = (XSDModelGroup) ((XSDParticle) ctd.getContent()).getTerm();
        } else if (selection.getFirstElement() instanceof XSDParticle) {
            group = (XSDModelGroup) ((XSDParticle) selection.getFirstElement()).getTerm();
        } else if (selection.getFirstElement() instanceof XSDModelGroup) {
            group = (XSDModelGroup) selection.getFirstElement();
        } else {
            log.info(Messages.bind(Messages._UnkownSection, selection.getFirstElement().getClass().getName(),
                    selection.getFirstElement().toString()));
            return Status.CANCEL_STATUS;
        }

        EList<XSDElementDeclaration> eDecls = schema.getElementDeclarations();
        List<String> elementDeclarations = new LinkedList<String>();
        for (XSDElementDeclaration xsdElementDeclaration : eDecls) {
            XSDElementDeclaration d = xsdElementDeclaration;
            if (d.getTargetNamespace() != null
                    && d.getTargetNamespace().equals(IConstants.DEFAULT_NAME_SPACE)) {
                continue;
            }
            elementDeclarations
                    .add(d.getQName() + (d.getTargetNamespace() != null ? " : " + d.getTargetNamespace() : ""));//$NON-NLS-1$//$NON-NLS-2$
        }
        elementDeclarations.add("");//$NON-NLS-1$

        dialog = new BusinessElementInputDialog(this, page.getSite().getShell(),
                Messages._AddANewBusinessElement, "", "", elementDeclarations, 0, 1, true, false);//$NON-NLS-1$//$NON-NLS-2$;
        dialog.setBlockOnOpen(true);
        int ret = dialog.open();
        if (ret == Dialog.CANCEL) {
            return Status.CANCEL_STATUS;
        }

        XSDFactory factory = XSDSchemaBuildingTools.getXSDFactory();

        XSDElementDeclaration decl = factory.createXSDElementDeclaration();
        decl.setName(this.elementName);
        // decl.setTypeDefinition(schema.resolveSimpleTypeDefinition(schema.getSchemaForSchemaNamespace(),
        // simpleTypeName));
        if (!refName.equals("")) {//$NON-NLS-1$
            XSDElementDeclaration ref = Util.findReference(refName, schema);
            if (ref != null) {
                decl.setResolvedElementDeclaration(ref);
            }
        } else {
            decl.setTypeDefinition(
                    schema.resolveSimpleTypeDefinition(schema.getSchemaForSchemaNamespace(), simpleTypeName));
        }

        XSDParticle particle = factory.createXSDParticle();
        particle.setContent(decl);
        particle.setMinOccurs(this.minOccurs);
        particle.setMaxOccurs(this.maxOccurs);

        group.getContents().add(group.getContents().size(), particle);
        group.updateElement();

        if (Util.changeElementTypeToSequence(decl, maxOccurs) == Status.CANCEL_STATUS) {
            return Status.CANCEL_STATUS;
        }
        // fix 0010248. add annotion from parent

        if (dialog.isInherit()) {
            XSDTerm totm = particle.getTerm();
            XSDElementDeclaration concept = null;
            Object obj = Util.getParent(particle);
            if (obj instanceof XSDElementDeclaration) {
                concept = (XSDElementDeclaration) obj;
            } else {
                concept = (XSDElementDeclaration) particle.getContent();
            }
            XSDAnnotation fromannotation = null;
            if (concept != null) {
                fromannotation = concept.getAnnotation();
            }
            if (fromannotation != null) {
                XSDAnnotationsStructure struc = new XSDAnnotationsStructure(totm);
                if (((XSDElementDeclaration) totm).getType() != null) {
                    addAnnotion(struc, fromannotation);
                }
            }

        }

        page.refresh();
        page.getTreeViewer().setSelection(new StructuredSelection(particle), true);
        page.markDirty();

    } catch (Exception e) {
        log.error(e.getMessage(), e);
        MessageDialog.openError(page.getSite().getShell(), Messages._Error,
                Messages.bind(Messages._ErrorCreatBusinessElement, e.getLocalizedMessage()));
        return Status.CANCEL_STATUS;
    }
    return Status.OK_STATUS;
}

From source file:com.amalto.workbench.actions.XSDNewXPathAction.java

License:Open Source License

@Override
public IStatus doAction() {
    try {/*ww w  . j  a v a 2  s  . c o m*/
        int index = 0;
        IStructuredSelection selection = (IStructuredSelection) page.getTreeViewer().getSelection();
        if (selection.getFirstElement() instanceof XSDIdentityConstraintDefinition) {
            icd = (XSDIdentityConstraintDefinition) selection.getFirstElement();
        } else if (selection.getFirstElement() instanceof XSDXPathDefinition) {
            XSDXPathDefinition xpath = (XSDXPathDefinition) selection.getFirstElement();
            icd = (XSDIdentityConstraintDefinition) xpath.getContainer();
            if (xpath.getVariety().equals(XSDXPathVariety.FIELD_LITERAL))
                index = icd.getFields().indexOf(xpath) + 1;
            else
                index = 0;
        } else {
            MessageDialog.openError(this.page.getSite().getShell(), Messages._Error,
                    Messages.XSDNewXPathAction_Huhhh + selection.getFirstElement().getClass().getName());
            return Status.CANCEL_STATUS;
        }

        // InputDialog id = new InputDialog(
        // page.getSite().getShell(),
        // "New XPath",
        // "Enter a new XPath to the field",
        // null,
        // new IInputValidator() {
        // public String isValid(String newText) {
        // if ((newText==null) || "".equals(newText)) return "The XPath cannot be empty";
        // return null;
        // };
        // }
        // );

        List<String> childNames = Util.getChildElementNames("", (XSDElementDeclaration) icd.getContainer()); //$NON-NLS-1$
        // filter the non top level fields
        List<String> topChilds = new ArrayList<String>();
        for (String child : childNames) {
            if (child.indexOf('/') == -1) {
                topChilds.add(child);
            }
        }
        // forbid to add already exists field
        EList<XSDXPathDefinition> fields = icd.getFields();
        for (XSDXPathDefinition fd : fields) {
            if (topChilds.contains(fd.getValue()))
                topChilds.remove(fd.getValue());
        }

        SelectFieldDialog id = new SelectFieldDialog(page.getSite().getShell(),
                Messages.XSDNewXPathAction_SelectOnField, topChilds, null);
        id.create();
        id.setBlockOnOpen(true);
        int ret = id.open();
        if (ret == Dialog.CANCEL) {
            return Status.CANCEL_STATUS;
        }
        String field = id.getField();
        if (field.length() == 0)
            return Status.CANCEL_STATUS;

        XSDFactory factory = XSDSchemaBuildingTools.getXSDFactory();

        XSDXPathDefinition xpath = factory.createXSDXPathDefinition();
        xpath.setValue(field);
        xpath.setVariety(XSDXPathVariety.FIELD_LITERAL);

        icd.getFields().add(index, xpath);
        icd.updateElement();

        updateElementForAddedfield(icd, field);

        page.refresh();
        page.getTreeViewer().setSelection(new StructuredSelection(xpath), true);
        page.markDirty();

    } catch (Exception e) {
        log.error(e.getMessage(), e);
        MessageDialog.openError(page.getSite().getShell(), Messages._Error,
                Messages.bind(Messages.ErrorMsg, e.getLocalizedMessage()));
        return Status.CANCEL_STATUS;
    }

    return Status.OK_STATUS;
}

From source file:com.amalto.workbench.actions.XSDPasteConceptAction.java

License:Open Source License

public void copyElements() {
    ArrayList<XSDParticle> particles = WorkbenchClipboard.getWorkbenchClipboard().getParticles();
    IStructuredSelection selection = (IStructuredSelection) page.getTreeViewer().getSelection();
    XSDComplexTypeContent content = null;
    XSDElementDeclaration element = null;
    if (selection.getFirstElement() instanceof XSDElementDeclaration) {
        element = (XSDElementDeclaration) selection.getFirstElement();
        content = ((XSDComplexTypeDefinition) element.getTypeDefinition()).getContent();
    } else if (selection.getFirstElement() instanceof XSDComplexTypeDefinition) {
        content = ((XSDComplexTypeDefinition) selection.getFirstElement()).getContent();
    } else if (selection.getFirstElement() instanceof XSDModelGroup) {
        XSDComplexTypeDefinition complexType = (XSDComplexTypeDefinition) ((XSDModelGroup) selection
                .getFirstElement()).getContainer().getContainer();
        content = complexType.getContent();
    } else {/*from  w  w w  .j  a v a 2 s . c o  m*/
        if (selection.getFirstElement() instanceof XSDParticle) {
            XSDParticle particle = (XSDParticle) selection.getFirstElement();
            XSDElementDeclaration declar = (XSDElementDeclaration) particle.getTerm();
            if (declar.getTypeDefinition() instanceof XSDComplexTypeDefinition) {
                XSDComplexTypeDefinition typeDefinition = (XSDComplexTypeDefinition) declar.getTypeDefinition();
                content = typeDefinition.getContent();
            }
        }
    }

    if (content instanceof XSDParticle) {
        XSDParticle partile = (XSDParticle) content;
        if (partile.getTerm() instanceof XSDModelGroup) {
            XSDModelGroup toGroup = ((XSDModelGroup) partile.getTerm());
            for (XSDParticle particle : particles) {
                // if the is particle with the same name, donot copy it.
                if (isExist(toGroup, particle)) {
                    boolean ifOverwrite = MessageDialog.openConfirm(this.page.getSite().getShell(),
                            Messages.XSDPasteConceptAction_Confirm,
                            Messages.bind(Messages.XSDPasteConceptAction_ErrorMsg3,
                                    ((XSDElementDeclaration) particle.getTerm()).getName()));
                    if (ifOverwrite) {
                        reomveElement(toGroup, particle);
                    } else {
                        continue;
                    }
                }

                XSDParticle newParticle = (XSDParticle) particle.cloneConcreteComponent(true, false);
                if (newParticle.getContent() instanceof XSDElementDeclaration
                        && Util.changeElementTypeToSequence(element,
                                newParticle.getMaxOccurs()) == Status.CANCEL_STATUS) {
                    break;
                }
                toGroup.getContents().add(newParticle);
                toGroup.updateElement();

                if (newParticle.getContent() instanceof XSDElementDeclaration) {
                    if (((XSDElementDeclaration) newParticle.getContent())
                            .getTypeDefinition() instanceof XSDComplexTypeDefinition) {
                        addAnnotationForComplexType(
                                (XSDComplexTypeDefinition) ((XSDElementDeclaration) particle.getContent())
                                        .getTypeDefinition(),
                                (XSDComplexTypeDefinition) ((XSDElementDeclaration) newParticle.getContent())
                                        .getTypeDefinition());
                    }

                    XSDAnnotationsStructure struc1 = new XSDAnnotationsStructure(newParticle.getTerm());
                    addAnnotion(struc1, ((XSDElementDeclaration) particle.getTerm()).getAnnotation());

                    Util.changeElementTypeToSequence((XSDElementDeclaration) newParticle.getContent(),
                            newParticle.getMaxOccurs());
                }

            }
        }
    }
}

From source file:com.amalto.workbench.actions.XSDSetAnnotaionDisplayFormatAction.java

License:Open Source License

public IStatus doAction() {
    try {/*from  www.  j  a v  a 2  s.c  o m*/
        IStructuredSelection selection = (TreeSelection) page.getTreeViewer().getSelection();
        XSDComponent xSDCom = null;
        if (selection.getFirstElement() instanceof Element) {
            TreePath tPath = ((TreeSelection) selection).getPaths()[0];
            for (int i = 0; i < tPath.getSegmentCount(); i++) {
                if (tPath.getSegment(i) instanceof XSDAnnotation)
                    xSDCom = (XSDAnnotation) (tPath.getSegment(i));
            }
        } else
            xSDCom = (XSDComponent) selection.getFirstElement();
        XSDAnnotationsStructure struc = new XSDAnnotationsStructure(xSDCom);
        // IStructuredSelection selection = (IStructuredSelection)page.getTreeViewer().getSelection();
        // XSDAnnotationsStructure struc = new XSDAnnotationsStructure((XSDComponent)selection.getFirstElement());
        if (struc.getAnnotation() == null) {
            throw new RuntimeException(
                    Messages.XSDSetAnnoXX_ExceptionInfo + selection.getFirstElement().getClass().getName());
        }

        dlg = new AnnotationLanguageLabelsDialog(struc.getDisplayFormat(), new SelectionListener() {

            public void widgetDefaultSelected(SelectionEvent e) {
            }

            public void widgetSelected(SelectionEvent e) {
                dlg.close();
            }
        }, page.getSite().getShell(), Messages.XSDSetAnnoXX_DialogTitle2);

        dlg.setBlockOnOpen(true);
        int ret = dlg.open();
        if (ret == Window.CANCEL) {
            return Status.CANCEL_STATUS;
        }
        LinkedHashMap<String, String> fomats = dlg.getDescriptionsMap();
        struc.setDisplayFormat(fomats);

        if (struc.hasChanged()) {
            page.refresh();
            page.getTreeViewer().expandToLevel(selection.getFirstElement(), 2);
            page.markDirty();
        }

    } catch (Exception e) {
        log.error(e.getMessage(), e);
        MessageDialog.openError(page.getSite().getShell(), Messages._Error,
                Messages.bind(Messages.XSDSetAnnoXX_ErrorMsg2, e.getLocalizedMessage()));
        return Status.CANCEL_STATUS;
    }

    return Status.OK_STATUS;
}

From source file:com.amalto.workbench.actions.XSDSetAnnotationDescriptionsAction.java

License:Open Source License

public IStatus doAction() {
    try {/*from  www.j  a v  a2  s. c  o  m*/

        IStructuredSelection selection = (TreeSelection) page.getTreeViewer().getSelection();
        XSDComponent xSDCom = null;
        if (selection.getFirstElement() instanceof Element) {
            TreePath tPath = ((TreeSelection) selection).getPaths()[0];
            for (int i = 0; i < tPath.getSegmentCount(); i++) {
                if (tPath.getSegment(i) instanceof XSDAnnotation)
                    xSDCom = (XSDAnnotation) (tPath.getSegment(i));
            }
        } else
            xSDCom = (XSDComponent) selection.getFirstElement();
        XSDAnnotationsStructure struc = new XSDAnnotationsStructure(xSDCom);
        if (struc.getAnnotation() == null) {
            throw new RuntimeException(
                    Messages.bind(Messages.XSDSetAnnotationXX_ExceptionInfo2, xSDCom.getClass().getName()));
        }

        AnnotationLanguageLabelsDialog dlg = new AnnotationLanguageLabelsDialog(struc.getDescriptions(),
                new AnnotationLabelDialogSelectionListener(page), page.getEditorSite().getShell(),
                Messages.XSDSetAnnotationXX_SetDescOfThisItem);
        dlg.setBlockOnOpen(true);
        dlg.open();

        if (dlg.getReturnCode() == Window.OK) {
            // remove existing annotations with labels
            struc.removeAllDescriptions();
            // add the new ones
            LinkedHashMap<String, String> descriptions = dlg.getDescriptionsMap();
            Set<String> isoCodes = descriptions.keySet();
            for (Iterator iter = isoCodes.iterator(); iter.hasNext();) {
                String isoCode = (String) iter.next();
                struc.setDescription(isoCode, descriptions.get(isoCode));
            }
        } else {
            return Status.CANCEL_STATUS;
        }

        if (struc.hasChanged()) {
            page.markDirty();
            page.refresh();
            page.getTreeViewer().expandToLevel(xSDCom, 2);
        }

    } catch (Exception e) {
        log.error(e.getMessage(), e);
        MessageDialog.openError(page.getSite().getShell(), Messages._Error,
                Messages.bind(Messages.XSDSetAnnotationXX_ErrorMsg, e.getLocalizedMessage()));
        return Status.CANCEL_STATUS;
    }

    return Status.OK_STATUS;
}

From source file:com.amalto.workbench.actions.XSDSetAnnotationDocumentationAction.java

License:Open Source License

public IStatus doAction() {
    try {/*from  w w  w  . j a v a2 s . c o  m*/

        IStructuredSelection selection = (IStructuredSelection) page.getTreeViewer().getSelection();
        XSDAnnotationsStructure struc = new XSDAnnotationsStructure((XSDComponent) selection.getFirstElement());
        if (struc.getAnnotation() == null) {
            throw new RuntimeException(Messages.bind(Messages.XSDSetXX_ExceptionInfo,
                    selection.getFirstElement().getClass().getName()));
        }

        InputDialog id = new InputDialog(page.getSite().getShell(), Messages.XSDSetXX_DialogTitle,
                Messages.XSDSetXX_DialogTip, struc.getDocumentation(), new IInputValidator() {

                    public String isValid(String newText) {
                        return null;
                    };
                });

        id.setBlockOnOpen(true);
        int ret = id.open();
        if (ret == Window.CANCEL) {
            return Status.CANCEL_STATUS;
        }

        struc.setDocumentation("".equals(id.getValue()) ? null : id.getValue());//$NON-NLS-1$

        if (struc.hasChanged()) {
            page.refresh();
            page.getTreeViewer().expandToLevel(selection.getFirstElement(), 2);
            page.markDirty();
        }

    } catch (Exception e) {
        log.error(e.getMessage(), e);
        MessageDialog.openError(page.getSite().getShell(), Messages._Error,
                Messages.bind(Messages.XSDSetXX_ErrorMsg, e.getLocalizedMessage()));
        return Status.CANCEL_STATUS;
    }

    return Status.OK_STATUS;
}

From source file:com.amalto.workbench.actions.XSDSetAnnotationFKFilterAction.java

License:Open Source License

@Override
public IStatus doAction() {
    try {//from w  w w  . j av  a2  s . c o m
        IStructuredSelection selection = (TreeSelection) page.getTreeViewer().getSelection();
        XSDComponent xSDCom = null;
        String conceptName = null;
        if (selection.getFirstElement() instanceof Element) {
            TreePath tPath = ((TreeSelection) selection).getPaths()[0];
            for (int i = 0; i < tPath.getSegmentCount(); i++) {
                if (tPath.getSegment(i) instanceof XSDAnnotation) {
                    xSDCom = (XSDAnnotation) (tPath.getSegment(i));
                }
            }
        } else {
            xSDCom = (XSDComponent) selection.getFirstElement();
        }
        if (xSDCom instanceof XSDElementDeclaration) {
            conceptName = xSDCom.getElement().getAttributes().getNamedItem("name").getNodeValue();//$NON-NLS-1$
        }
        if (xSDCom instanceof XSDParticle) {
        }
        XSDAnnotationsStructure struc = null;
        if (xSDCom != null) {
            struc = new XSDAnnotationsStructure(xSDCom);
        }
        if (struc == null || struc.getAnnotation() == null) {
            throw new RuntimeException(
                    Messages.bind(Messages.UnableEditAnnotationType, xSDCom.getClass().getName()));
        }

        fkd = getNewFKFilterDialog(page.getSite().getShell(), struc.getFKFilter(), page, conceptName);
        fkd.setDataModel(dataModelName);
        fkd.setLock(true);
        fkd.setBlockOnOpen(true);
        int ret = fkd.open();
        if (ret == Window.CANCEL) {
            return Status.CANCEL_STATUS;
        }

        String fkfilter = fkd.getFilter();
        struc.setFKFilter(fkfilter);

        if (struc.hasChanged()) {
            page.refresh();
            page.getTreeViewer().expandToLevel(xSDCom, 2);
            page.markDirty();
        }

    } catch (Exception e) {
        log.error(e.getMessage(), e);
        MessageDialog.openError(page.getSite().getShell(), Messages._Error,
                Messages.bind(Messages.ErrorFKFilter, e.getLocalizedMessage()));
        return Status.CANCEL_STATUS;
    }
    return Status.OK_STATUS;
}

From source file:com.amalto.workbench.actions.XSDSetAnnotationForeignKeyAction.java

License:Open Source License

@Override
public IStatus doAction() {
    try {// w  w  w .j a v a2s.  co m
        IStructuredSelection selection = (TreeSelection) page.getTreeViewer().getSelection();
        XSDComponent xSDCom = null;
        if (selection.getFirstElement() instanceof Element) {
            TreePath tPath = ((TreeSelection) selection).getPaths()[0];
            for (int i = 0; i < tPath.getSegmentCount(); i++) {
                if (tPath.getSegment(i) instanceof XSDAnnotation) {
                    xSDCom = (XSDAnnotation) (tPath.getSegment(i));
                }
            }
        } else {
            xSDCom = (XSDComponent) selection.getFirstElement();
        }
        XSDAnnotationsStructure struc = null;
        if (xSDCom != null) {
            struc = new XSDAnnotationsStructure(xSDCom);
        }
        if (struc == null || struc.getAnnotation() == null) {
            throw new RuntimeException(Messages.bind(Messages.UnableEditType, xSDCom.getClass().getName()));
        }

        sxid = getNewSimpleXpathInputDlg(struc.getForeignKey());
        sxid.setLock(true);
        sxid.setPKXpaths(XSDUtil.getAllPKXpaths(schema));
        String fksep = struc.getForeignKeyNotSep();
        if (fksep != null) {
            sxid.setFkSep(Boolean.valueOf(fksep));
        }
        sxid.setBlockOnOpen(true);
        int ret = sxid.open();
        if (ret == Window.CANCEL) {
            return Status.CANCEL_STATUS;
        }

        String fk = "".equals(sxid.getXpath()) ? null : sxid.getXpath().replaceAll("'|\"", "");//$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$
        // keep the foreignkey in memory to improve performance
        if (Util.getForeignKeys() != null && fk != null) {
            if (struc.getForeignKey() != null) {
                Util.getForeignKeys().remove(Util.getConceptFromPath(struc.getForeignKey()));
            }
            Util.getForeignKeys().add(Util.getConceptFromPath(fk));
        }
        struc.setForeignKey(fk);
        Boolean sep = sxid.getSepFk();
        struc.setForeignKeyNotSep(sep);
        updateAnnotationStructure(struc);
        if (struc.hasChanged()) {
            page.refresh();
            page.getTreeViewer().expandToLevel(xSDCom, 2);
            page.markDirty();
        }

    } catch (Exception e) {
        log.error(e.getMessage(), e);
        MessageDialog.openError(page.getSite().getShell(), Messages._Error,
                Messages.bind(Messages.ErrorForeignKey, e.getLocalizedMessage()));
        return Status.CANCEL_STATUS;
    }
    return Status.OK_STATUS;
}