Examples with StatusInfo org.eclipse.jdt.internal.ui.dialogs.StatusInfo used on opensource projects

Example 6 with StatusInfo

use of org.eclipse.jdt.internal.ui.dialogs.StatusInfo in project bndtools by bndtools.

the class NewTypeWizardPage method enclosingTypeChanged.

/**
     * Hook method that gets called when the enclosing type name has changed. The method validates the enclosing type
     * and returns the status of the validation. It also updates the enclosing type model.
     * <p>
     * Subclasses may extend this method to perform their own validation.
     * </p>
     *
     * @return the status of the validation
     */
protected IStatus enclosingTypeChanged() {
    StatusInfo status = new StatusInfo();
    fCurrEnclosingType = null;
    IPackageFragmentRoot root = getPackageFragmentRoot();
    fEnclosingTypeDialogField.enableButton(root != null);
    if (root == null) {
        //$NON-NLS-1$
        status.setError("");
        return status;
    }
    String enclName = getEnclosingTypeText();
    if (enclName.length() == 0) {
        status.setError(NewWizardMessages.NewTypeWizardPage_error_EnclosingTypeEnterName);
        return status;
    }
    try {
        IType type = findType(root.getJavaProject(), enclName);
        if (type == null) {
            status.setError(NewWizardMessages.NewTypeWizardPage_error_EnclosingTypeNotExists);
            return status;
        }
        if (type.getCompilationUnit() == null) {
            status.setError(NewWizardMessages.NewTypeWizardPage_error_EnclosingNotInCU);
            return status;
        }
        if (!JavaModelUtil.isEditable(type.getCompilationUnit())) {
            status.setError(NewWizardMessages.NewTypeWizardPage_error_EnclosingNotEditable);
            return status;
        }
        fCurrEnclosingType = type;
        IPackageFragmentRoot enclosingRoot = JavaModelUtil.getPackageFragmentRoot(type);
        if (!enclosingRoot.equals(root)) {
            status.setWarning(NewWizardMessages.NewTypeWizardPage_warning_EnclosingNotInSourceFolder);
        }
        return status;
    } catch (JavaModelException e) {
        status.setError(NewWizardMessages.NewTypeWizardPage_error_EnclosingTypeNotExists);
        JavaPlugin.log(e);
        return status;
    }
}

Example 7 with StatusInfo

use of org.eclipse.jdt.internal.ui.dialogs.StatusInfo in project bndtools by bndtools.

the class SuperInterfaceSelectionDialog method addSelectedInterfaces.

/*
     * Adds selected interfaces to the list.
     */
private void addSelectedInterfaces() {
    StructuredSelection selection = getSelectedItems();
    if (selection == null)
        return;
    for (Iterator<?> iter = selection.iterator(); iter.hasNext(); ) {
        Object obj = iter.next();
        if (obj instanceof TypeNameMatch) {
            accessedHistoryItem(obj);
            TypeNameMatch type = (TypeNameMatch) obj;
            String qualifiedName = getNameWithTypeParameters(type.getType());
            String message;
            if (fTypeWizardPage.addSuperInterface(qualifiedName)) {
                message = Messages.format(NewWizardMessages.SuperInterfaceSelectionDialog_interfaceadded_info, BasicElementLabels.getJavaElementName(qualifiedName));
            } else {
                message = Messages.format(NewWizardMessages.SuperInterfaceSelectionDialog_interfacealreadyadded_info, BasicElementLabels.getJavaElementName(qualifiedName));
            }
            updateStatus(new StatusInfo(IStatus.INFO, message));
        }
    }
}

Example 8 with StatusInfo

use of org.eclipse.jdt.internal.ui.dialogs.StatusInfo in project bndtools by bndtools.

the class NewTypeWizardPage method packageChanged.

/**
     * A hook method that gets called when the package field has changed. The method validates the package name and
     * returns the status of the validation. The validation also updates the package fragment model.
     * <p>
     * Subclasses may extend this method to perform their own validation.
     * </p>
     *
     * @return the status of the validation
     */
protected IStatus packageChanged() {
    StatusInfo status = new StatusInfo();
    IPackageFragmentRoot root = getPackageFragmentRoot();
    fPackageDialogField.enableButton(root != null);
    IJavaProject project = root != null ? root.getJavaProject() : null;
    String packName = getPackageText();
    if (packName.length() > 0) {
        IStatus val = validatePackageName(packName, project);
        if (val.getSeverity() == IStatus.ERROR) {
            status.setError(Messages.format(NewWizardMessages.NewTypeWizardPage_error_InvalidPackageName, val.getMessage()));
            return status;
        } else if (val.getSeverity() == IStatus.WARNING) {
            status.setWarning(Messages.format(NewWizardMessages.NewTypeWizardPage_warning_DiscouragedPackageName, val.getMessage()));
        // continue
        }
    } else {
        status.setWarning(NewWizardMessages.NewTypeWizardPage_warning_DefaultPackageDiscouraged);
    }
    if (project != null) {
        assert (root != null);
        if (project.exists() && packName.length() > 0) {
            try {
                IPath rootPath = root.getPath();
                IPath outputPath = project.getOutputLocation();
                if (rootPath.isPrefixOf(outputPath) && !rootPath.equals(outputPath)) {
                    // if the bin folder is inside of our root, don't allow to name a package
                    // like the bin folder
                    IPath packagePath = rootPath.append(packName.replace('.', '/'));
                    if (outputPath.isPrefixOf(packagePath)) {
                        status.setError(NewWizardMessages.NewTypeWizardPage_error_ClashOutputLocation);
                        return status;
                    }
                }
            } catch (JavaModelException e) {
                JavaPlugin.log(e);
            // let pass
            }
        }
        fCurrPackage = root.getPackageFragment(packName);
        IResource resource = fCurrPackage.getResource();
        if (resource != null) {
            if (resource.isVirtual()) {
                status.setError(NewWizardMessages.NewTypeWizardPage_error_PackageIsVirtual);
                return status;
            }
            if (!ResourcesPlugin.getWorkspace().validateFiltered(resource).isOK()) {
                status.setError(NewWizardMessages.NewTypeWizardPage_error_PackageNameFiltered);
                return status;
            }
        }
    } else {
        //$NON-NLS-1$
        status.setError("");
    }
    return status;
}

Example 9 with StatusInfo

use of org.eclipse.jdt.internal.ui.dialogs.StatusInfo in project bndtools by bndtools.

the class NewTypeWizardPage method typeNameChanged.

/**
     * Hook method that gets called when the type name has changed. The method validates the type name and returns the
     * status of the validation.
     * <p>
     * Subclasses may extend this method to perform their own validation.
     * </p>
     *
     * @return the status of the validation
     */
protected IStatus typeNameChanged() {
    StatusInfo status = new StatusInfo();
    fCurrType = null;
    String typeNameWithParameters = getTypeName();
    // must not be empty
    if (typeNameWithParameters.length() == 0) {
        status.setError(NewWizardMessages.NewTypeWizardPage_error_EnterTypeName);
        return status;
    }
    String typeName = getTypeNameWithoutParameters();
    if (typeName.indexOf('.') != -1) {
        status.setError(NewWizardMessages.NewTypeWizardPage_error_QualifiedName);
        return status;
    }
    IJavaProject project = getJavaProject();
    IStatus val = validateJavaTypeName(typeName, project);
    if (val.getSeverity() == IStatus.ERROR) {
        status.setError(Messages.format(NewWizardMessages.NewTypeWizardPage_error_InvalidTypeName, val.getMessage()));
        return status;
    } else if (val.getSeverity() == IStatus.WARNING) {
        status.setWarning(Messages.format(NewWizardMessages.NewTypeWizardPage_warning_TypeNameDiscouraged, val.getMessage()));
    // continue checking
    }
    // must not exist
    if (!isEnclosingTypeSelected()) {
        IPackageFragment pack = getPackageFragment();
        if (pack != null) {
            ICompilationUnit cu = pack.getCompilationUnit(getCompilationUnitName(typeName));
            fCurrType = cu.getType(typeName);
            IResource resource = cu.getResource();
            if (resource.exists()) {
                status.setError(NewWizardMessages.NewTypeWizardPage_error_TypeNameExists);
                return status;
            }
            if (!ResourcesPlugin.getWorkspace().validateFiltered(resource).isOK()) {
                status.setError(NewWizardMessages.NewTypeWizardPage_error_TypeNameFiltered);
                return status;
            }
            URI location = resource.getLocationURI();
            if (location != null) {
                try {
                    IFileStore store = EFS.getStore(location);
                    if (store.fetchInfo().exists()) {
                        status.setError(NewWizardMessages.NewTypeWizardPage_error_TypeNameExistsDifferentCase);
                        return status;
                    }
                } catch (CoreException e) {
                    status.setError(Messages.format(NewWizardMessages.NewTypeWizardPage_error_uri_location_unkown, BasicElementLabels.getURLPart(Resources.getLocationString(resource))));
                }
            }
        }
    } else {
        IType type = getEnclosingType();
        if (type != null) {
            fCurrType = type.getType(typeName);
            if (fCurrType.exists()) {
                status.setError(NewWizardMessages.NewTypeWizardPage_error_TypeNameExists);
                return status;
            }
        }
    }
    if (!typeNameWithParameters.equals(typeName) && project != null) {
        if (!JavaModelUtil.is50OrHigher(project)) {
            status.setError(NewWizardMessages.NewTypeWizardPage_error_TypeParameters);
            return status;
        }
        //$NON-NLS-1$//$NON-NLS-2$
        String typeDeclaration = "class " + typeNameWithParameters + " {}";
        ASTParser parser = ASTParser.newParser(ASTProvider.SHARED_AST_LEVEL);
        parser.setSource(typeDeclaration.toCharArray());
        parser.setProject(project);
        CompilationUnit compilationUnit = (CompilationUnit) parser.createAST(null);
        IProblem[] problems = compilationUnit.getProblems();
        if (problems.length > 0) {
            status.setError(Messages.format(NewWizardMessages.NewTypeWizardPage_error_InvalidTypeName, problems[0].getMessage()));
            return status;
        }
    }
    return status;
}