| /******************************************************************************* |
| * Copyright (c) 2010 BSI Business Systems Integration AG. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * BSI Business Systems Integration AG - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.scout.sdk.ui.wizard.form.fields.formfield; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.MultiStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jdt.core.IType; |
| import org.eclipse.jdt.core.Signature; |
| import org.eclipse.scout.commons.StringUtility; |
| import org.eclipse.scout.nls.sdk.model.INlsEntry; |
| import org.eclipse.scout.sdk.Texts; |
| import org.eclipse.scout.sdk.extensions.runtime.classes.IRuntimeClasses; |
| import org.eclipse.scout.sdk.extensions.runtime.classes.RuntimeClasses; |
| import org.eclipse.scout.sdk.operation.form.field.DefaultFormFieldNewOperation; |
| import org.eclipse.scout.sdk.ui.fields.StyledTextField; |
| import org.eclipse.scout.sdk.ui.fields.proposal.ContentProposalEvent; |
| import org.eclipse.scout.sdk.ui.fields.proposal.IProposalAdapterListener; |
| import org.eclipse.scout.sdk.ui.fields.proposal.ProposalTextField; |
| import org.eclipse.scout.sdk.ui.fields.proposal.SiblingProposal; |
| import org.eclipse.scout.sdk.ui.fields.proposal.javaelement.JavaElementAbstractTypeContentProvider; |
| import org.eclipse.scout.sdk.ui.fields.proposal.signature.SignatureProposalProvider; |
| import org.eclipse.scout.sdk.ui.internal.ScoutSdkUi; |
| import org.eclipse.scout.sdk.ui.wizard.AbstractWorkspaceWizardPage; |
| import org.eclipse.scout.sdk.util.NamingUtility; |
| import org.eclipse.scout.sdk.util.ScoutUtility; |
| import org.eclipse.scout.sdk.util.SdkProperties; |
| import org.eclipse.scout.sdk.util.signature.SignatureCache; |
| import org.eclipse.scout.sdk.util.type.TypeUtility; |
| import org.eclipse.scout.sdk.util.typecache.IWorkingCopyManager; |
| import org.eclipse.scout.sdk.workspace.type.IStructuredType; |
| import org.eclipse.scout.sdk.workspace.type.IStructuredType.CATEGORIES; |
| import org.eclipse.scout.sdk.workspace.type.ScoutTypeUtility; |
| import org.eclipse.swt.events.ModifyEvent; |
| import org.eclipse.swt.events.ModifyListener; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| |
| /** |
| * <h3>DefaultFormFieldNewWizardPage</h3> ... |
| */ |
| public class DefaultFormFieldNewWizardPage extends AbstractWorkspaceWizardPage { |
| |
| private final IType iFormField = TypeUtility.getType(IRuntimeClasses.IFormField); |
| |
| private INlsEntry m_nlsName; |
| private String m_typeName; |
| private IType m_superType; |
| private String m_genericSignature; |
| private SiblingProposal m_sibling; |
| |
| private ProposalTextField m_nlsNameField; |
| private StyledTextField m_typeNameField; |
| private ProposalTextField m_superTypeField; |
| private ProposalTextField m_genericTypeField; |
| private ProposalTextField m_siblingField; |
| |
| // process members |
| private final IType m_declaringType; |
| private final IType m_abstractFormField; |
| private IType m_createdField; |
| |
| public DefaultFormFieldNewWizardPage(IType declaringType) { |
| super(DefaultFormFieldNewWizardPage.class.getName()); |
| m_declaringType = declaringType; |
| m_abstractFormField = RuntimeClasses.getSuperType(IRuntimeClasses.IFormField, m_declaringType.getJavaProject()); |
| m_superType = m_abstractFormField; |
| m_sibling = SiblingProposal.SIBLING_END; |
| } |
| |
| @Override |
| protected void createContent(Composite parent) { |
| setTitle(Texts.get("NewDefaultField")); |
| setDescription(Texts.get("CreateANewDefaultField")); |
| |
| m_nlsNameField = getFieldToolkit().createNlsProposalTextField(parent, ScoutTypeUtility.findNlsProject(m_declaringType), Texts.get("PropLabel")); |
| m_nlsNameField.acceptProposal(m_nlsName); |
| m_nlsNameField.addProposalAdapterListener(new IProposalAdapterListener() { |
| @Override |
| public void proposalAccepted(ContentProposalEvent event) { |
| try { |
| setStateChanging(true); |
| INlsEntry oldEntry = getNlsName(); |
| m_nlsName = (INlsEntry) event.proposal; |
| if (m_nlsName != null) { |
| if (oldEntry == null || oldEntry.getKey().equals(m_typeNameField.getModifiableText()) || StringUtility.isNullOrEmpty(m_typeNameField.getModifiableText())) { |
| m_typeNameField.setText(NamingUtility.toJavaCamelCase(m_nlsName.getKey(), false)); |
| } |
| } |
| } |
| finally { |
| setStateChanging(false); |
| } |
| } |
| }); |
| |
| m_typeNameField = getFieldToolkit().createStyledTextField(parent, Texts.get("TypeName")); |
| m_typeNameField.setReadOnlySuffix(SdkProperties.SUFFIX_FORM_FIELD); |
| m_typeNameField.setText(m_typeName); |
| m_typeNameField.addModifyListener(new ModifyListener() { |
| @Override |
| public void modifyText(ModifyEvent e) { |
| m_typeName = m_typeNameField.getText(); |
| pingStateChanging(); |
| } |
| }); |
| |
| m_superTypeField = getFieldToolkit().createJavaElementProposalField(parent, Texts.get("SuperType"), |
| new JavaElementAbstractTypeContentProvider(iFormField, m_declaringType.getJavaProject(), m_abstractFormField)); |
| m_superTypeField.acceptProposal(m_superType); |
| m_superTypeField.addProposalAdapterListener(new IProposalAdapterListener() { |
| @Override |
| public void proposalAccepted(ContentProposalEvent event) { |
| try { |
| setStateChanging(true); |
| m_superType = (IType) event.proposal; |
| m_genericTypeField.setEnabled(TypeUtility.isGenericType(getSuperType())); |
| } |
| finally { |
| setStateChanging(false); |
| } |
| } |
| }); |
| |
| m_genericTypeField = getFieldToolkit().createSignatureProposalField(parent, Texts.get("GenericType"), ScoutTypeUtility.getScoutBundle(m_declaringType), SignatureProposalProvider.DEFAULT_MOST_USED); |
| m_genericTypeField.acceptProposal(getGenericSignature()); |
| m_genericTypeField.setEnabled(TypeUtility.isGenericType(getSuperType())); |
| m_genericTypeField.addProposalAdapterListener(new IProposalAdapterListener() { |
| @Override |
| public void proposalAccepted(ContentProposalEvent event) { |
| m_genericSignature = (String) event.proposal; |
| pingStateChanging(); |
| } |
| }); |
| |
| m_siblingField = getFieldToolkit().createFormFieldSiblingProposalField(parent, m_declaringType); |
| m_siblingField.addProposalAdapterListener(new IProposalAdapterListener() { |
| @Override |
| public void proposalAccepted(ContentProposalEvent event) { |
| m_sibling = (SiblingProposal) event.proposal; |
| pingStateChanging(); |
| } |
| }); |
| m_sibling = (SiblingProposal) m_siblingField.getSelectedProposal(); |
| |
| // layout |
| parent.setLayout(new GridLayout(1, true)); |
| |
| m_nlsNameField.setLayoutData(new GridData(GridData.GRAB_HORIZONTAL | GridData.FILL_HORIZONTAL)); |
| m_typeNameField.setLayoutData(new GridData(GridData.GRAB_HORIZONTAL | GridData.FILL_HORIZONTAL)); |
| m_superTypeField.setLayoutData(new GridData(GridData.GRAB_HORIZONTAL | GridData.FILL_HORIZONTAL)); |
| m_genericTypeField.setLayoutData(new GridData(GridData.GRAB_HORIZONTAL | GridData.FILL_HORIZONTAL)); |
| m_siblingField.setLayoutData(new GridData(GridData.GRAB_HORIZONTAL | GridData.FILL_HORIZONTAL)); |
| } |
| |
| @Override |
| public boolean performFinish(IProgressMonitor monitor, IWorkingCopyManager workingCopyManager) throws CoreException { |
| DefaultFormFieldNewOperation operation = new DefaultFormFieldNewOperation(getTypeName(), m_declaringType, true); |
| // write back members |
| if (getNlsName() != null) { |
| operation.setNlsEntry(getNlsName()); |
| } |
| if (getSuperType() != null) { |
| String sig = null; |
| if (getGenericSignature() != null) { |
| sig = SignatureCache.createTypeSignature(getSuperType().getFullyQualifiedName() + "<" + Signature.toString(getGenericSignature()) + ">"); |
| } |
| else { |
| sig = SignatureCache.createTypeSignature(getSuperType().getFullyQualifiedName()); |
| } |
| operation.setSuperTypeSignature(sig); |
| } |
| if (getSibling() == SiblingProposal.SIBLING_END) { |
| IStructuredType structuredType = ScoutTypeUtility.createStructuredCompositeField(m_declaringType); |
| operation.setSibling(structuredType.getSibling(CATEGORIES.TYPE_FORM_FIELD)); |
| } |
| else { |
| operation.setSibling(getSibling().getElement()); |
| } |
| operation.run(monitor, workingCopyManager); |
| m_createdField = operation.getCreatedField(); |
| return true; |
| } |
| |
| @Override |
| protected void validatePage(MultiStatus multiStatus) { |
| multiStatus.add(getStatusNameField()); |
| multiStatus.add(getStatusSuperType()); |
| multiStatus.add(getStatusGenericType()); |
| } |
| |
| protected IStatus getStatusNameField() { |
| return ScoutUtility.validateFormFieldName(getTypeName(), SdkProperties.SUFFIX_FORM_FIELD, m_declaringType); |
| } |
| |
| protected IStatus getStatusSuperType() { |
| if (getSuperType() == null) { |
| return new Status(IStatus.ERROR, ScoutSdkUi.PLUGIN_ID, Texts.get("TheSuperTypeCanNotBeNull")); |
| } |
| return Status.OK_STATUS; |
| } |
| |
| protected IStatus getStatusGenericType() { |
| if (TypeUtility.isGenericType(getSuperType())) { |
| if (getGenericSignature() == null) { |
| return new Status(IStatus.ERROR, ScoutSdkUi.PLUGIN_ID, Texts.get("GenericTypeCanNotBeNull")); |
| } |
| } |
| return Status.OK_STATUS; |
| } |
| |
| /** |
| * @return the createdField |
| */ |
| public IType getCreatedField() { |
| return m_createdField; |
| } |
| |
| public INlsEntry getNlsName() { |
| return m_nlsName; |
| } |
| |
| public void setNlsName(INlsEntry nlsName) { |
| try { |
| setStateChanging(true); |
| m_nlsName = nlsName; |
| if (isControlCreated()) { |
| m_nlsNameField.acceptProposal(nlsName); |
| } |
| } |
| finally { |
| setStateChanging(false); |
| } |
| } |
| |
| public String getTypeName() { |
| return m_typeName; |
| } |
| |
| public void setTypeName(String typeName) { |
| try { |
| setStateChanging(true); |
| m_typeName = typeName; |
| if (isControlCreated()) { |
| m_typeNameField.setText(typeName); |
| } |
| } |
| finally { |
| setStateChanging(false); |
| } |
| } |
| |
| public IType getSuperType() { |
| return m_superType; |
| } |
| |
| public void setSuperType(IType superType) { |
| try { |
| setStateChanging(true); |
| m_superType = superType; |
| if (isControlCreated()) { |
| m_superTypeField.acceptProposal(superType); |
| } |
| } |
| finally { |
| setStateChanging(false); |
| } |
| } |
| |
| public void setGenericSignature(String genericSignature) { |
| try { |
| setStateChanging(true); |
| m_genericSignature = genericSignature; |
| if (isControlCreated()) { |
| m_genericTypeField.acceptProposal(genericSignature); |
| } |
| } |
| finally { |
| setStateChanging(false); |
| } |
| } |
| |
| public String getGenericSignature() { |
| return m_genericSignature; |
| } |
| |
| public SiblingProposal getSibling() { |
| return m_sibling; |
| } |
| |
| public void setSibling(SiblingProposal sibling) { |
| try { |
| setStateChanging(true); |
| m_sibling = sibling; |
| if (isControlCreated()) { |
| m_siblingField.acceptProposal(sibling); |
| } |
| } |
| finally { |
| setStateChanging(false); |
| } |
| } |
| } |