--- /dev/null
+/*******************************************************************************
+ * Copyright (c) 2000, 2003 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ *
+ * Contributors:
+ * IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package net.sourceforge.phpdt.ui.wizards;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import net.sourceforge.phpdt.core.Flags;
+import net.sourceforge.phpdt.core.ICompilationUnit;
+import net.sourceforge.phpdt.core.IJavaElement;
+import net.sourceforge.phpdt.core.IPackageFragment;
+import net.sourceforge.phpdt.core.IType;
+import net.sourceforge.phpdt.core.ToolFactory;
+import net.sourceforge.phpdt.core.compiler.IScanner;
+import net.sourceforge.phpdt.core.compiler.ITerminalSymbols;
+import net.sourceforge.phpdt.core.compiler.InvalidInputException;
+import net.sourceforge.phpdt.externaltools.internal.ui.StatusInfo;
+import net.sourceforge.phpdt.internal.corext.template.Template;
+import net.sourceforge.phpdt.internal.corext.template.Templates;
+import net.sourceforge.phpdt.internal.corext.template.php.JavaContext;
+import net.sourceforge.phpdt.internal.ui.PHPUiImages;
+import net.sourceforge.phpdt.internal.ui.util.SWTUtil;
+import net.sourceforge.phpdt.internal.ui.wizards.NewWizardMessages;
+import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.DialogField;
+import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.IDialogFieldListener;
+import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.IListAdapter;
+import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.IStringButtonAdapter;
+import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.LayoutUtil;
+import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.ListDialogField;
+import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.SelectionButtonDialogField;
+import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.SelectionButtonDialogFieldGroup;
+import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.Separator;
+import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.StringButtonDialogField;
+import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.StringButtonStatusDialogField;
+import net.sourceforge.phpdt.internal.ui.wizards.dialogfields.StringDialogField;
+import net.sourceforge.phpeclipse.PHPeclipsePlugin;
+
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.jface.viewers.LabelProvider;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+
+/**
+ * The class <code>NewTypeWizardPage</code> contains controls and validation routines
+ * for a 'New Type WizardPage'. Implementors decide which components to add and to enable.
+ * Implementors can also customize the validation code. <code>NewTypeWizardPage</code>
+ * is intended to serve as base class of all wizards that create types like applets, servlets, classes,
+ * interfaces, etc.
+ * <p>
+ * See <code>NewClassWizardPage</code> or <code>NewInterfaceWizardPage</code> for an
+ * example usage of <code>NewTypeWizardPage</code>.
+ * </p>
+ *
+ * @see org.eclipse.jdt.ui.wizards.NewClassWizardPage
+ * @see org.eclipse.jdt.ui.wizards.NewInterfaceWizardPage
+ *
+ * @since 2.0
+ */
+public abstract class NewTypeWizardPage extends NewContainerWizardPage {
+
+ /**
+ * Class used in stub creation routines to add needed imports to a
+ * compilation unit.
+ */
+ // public static class ImportsManager {
+ //
+ // private IImportsStructure fImportsStructure;
+ //
+ // /* package */ ImportsManager(IImportsStructure structure) {
+ // fImportsStructure= structure;
+ // }
+ //
+ // /* package */ IImportsStructure getImportsStructure() {
+ // return fImportsStructure;
+ // }
+ //
+ // /**
+ // * Adds a new import declaration that is sorted in the existing imports.
+ // * If an import already exists or the import would conflict with another import
+ // * of an other type with the same simple name the import is not added.
+ // *
+ // * @param qualifiedTypeName The fully qualified name of the type to import
+ // * (dot separated)
+ // * @return Returns the simple type name that can be used in the code or the
+ // * fully qualified type name if an import conflict prevented the import
+ // */
+ // public String addImport(String qualifiedTypeName) {
+ // return fImportsStructure.addImport(qualifiedTypeName);
+ // }
+ // }
+
+ /** Public access flag. See The Java Virtual Machine Specification for more details. */
+ public int F_PUBLIC = Flags.AccPublic;
+ /** Private access flag. See The Java Virtual Machine Specification for more details. */
+ public int F_PRIVATE = Flags.AccPrivate;
+ /** Protected access flag. See The Java Virtual Machine Specification for more details. */
+ public int F_PROTECTED = Flags.AccProtected;
+ /** Static access flag. See The Java Virtual Machine Specification for more details. */
+ public int F_STATIC = Flags.AccStatic;
+ /** Final access flag. See The Java Virtual Machine Specification for more details. */
+ public int F_FINAL = Flags.AccFinal;
+ /** Abstract property flag. See The Java Virtual Machine Specification for more details. */
+ // public int F_ABSTRACT = Flags.AccAbstract;
+
+ private final static String PAGE_NAME = "NewTypeWizardPage"; //$NON-NLS-1$
+
+ /** Field ID of the package input field */
+ protected final static String PACKAGE = PAGE_NAME + ".package"; //$NON-NLS-1$
+ /** Field ID of the eclosing type input field */
+ protected final static String ENCLOSING = PAGE_NAME + ".enclosing"; //$NON-NLS-1$
+ /** Field ID of the enclosing type checkbox */
+ protected final static String ENCLOSINGSELECTION = ENCLOSING + ".selection"; //$NON-NLS-1$
+ /** Field ID of the type name input field */
+ protected final static String TYPENAME = PAGE_NAME + ".typename"; //$NON-NLS-1$
+ /** Field ID of the super type input field */
+ protected final static String SUPER = PAGE_NAME + ".superclass"; //$NON-NLS-1$
+ /** Field ID of the super interfaces input field */
+ protected final static String INTERFACES = PAGE_NAME + ".interfaces"; //$NON-NLS-1$
+ /** Field ID of the modifier checkboxes */
+ protected final static String MODIFIERS = PAGE_NAME + ".modifiers"; //$NON-NLS-1$
+ /** Field ID of the method stubs checkboxes */
+ protected final static String METHODS = PAGE_NAME + ".methods"; //$NON-NLS-1$
+
+ private class InterfacesListLabelProvider extends LabelProvider {
+
+ private Image fInterfaceImage;
+
+ public InterfacesListLabelProvider() {
+ super();
+ fInterfaceImage = PHPUiImages.get(PHPUiImages.IMG_OBJS_INTERFACE);
+ }
+
+ public Image getImage(Object element) {
+ return fInterfaceImage;
+ }
+ }
+
+ private StringButtonStatusDialogField fPackageDialogField;
+
+ private SelectionButtonDialogField fEnclosingTypeSelection;
+ private StringButtonDialogField fEnclosingTypeDialogField;
+
+ private boolean fCanModifyPackage;
+ private boolean fCanModifyEnclosingType;
+
+ private IPackageFragment fCurrPackage;
+
+ // private IType fCurrEnclosingType;
+ private StringDialogField fTypeNameDialogField;
+
+ private StringButtonDialogField fSuperClassDialogField;
+ private ListDialogField fSuperInterfacesDialogField;
+
+ // private IType fSuperClass;
+
+ private SelectionButtonDialogFieldGroup fAccMdfButtons;
+ private SelectionButtonDialogFieldGroup fOtherMdfButtons;
+
+ // private IType fCreatedType;
+
+ protected IStatus fEnclosingTypeStatus;
+ protected IStatus fPackageStatus;
+ protected IStatus fTypeNameStatus;
+ // protected IStatus fSuperClassStatus;
+ protected IStatus fModifierStatus;
+ // protected IStatus fSuperInterfacesStatus;
+
+ private boolean fIsClass;
+ private int fStaticMdfIndex;
+
+ private final int PUBLIC_INDEX = 0, DEFAULT_INDEX = 1, PRIVATE_INDEX = 2, PROTECTED_INDEX = 3;
+ private final int ABSTRACT_INDEX = 0, FINAL_INDEX = 1;
+
+ /**
+ * Creates a new <code>NewTypeWizardPage</code>
+ *
+ * @param isClass <code>true</code> if a new class is to be created; otherwise
+ * an interface is to be created
+ * @param pageName the wizard page's name
+ */
+ public NewTypeWizardPage(boolean isClass, String pageName) {
+ super(pageName);
+ // fCreatedType= null;
+
+ fIsClass = isClass;
+
+ TypeFieldsAdapter adapter = new TypeFieldsAdapter();
+
+ fPackageDialogField = new StringButtonStatusDialogField(adapter);
+ fPackageDialogField.setDialogFieldListener(adapter);
+ fPackageDialogField.setLabelText(NewWizardMessages.getString("NewTypeWizardPage.package.label")); //$NON-NLS-1$
+ fPackageDialogField.setButtonLabel(NewWizardMessages.getString("NewTypeWizardPage.package.button")); //$NON-NLS-1$
+ fPackageDialogField.setStatusWidthHint(NewWizardMessages.getString("NewTypeWizardPage.default")); //$NON-NLS-1$
+
+ fEnclosingTypeSelection = new SelectionButtonDialogField(SWT.CHECK);
+ fEnclosingTypeSelection.setDialogFieldListener(adapter);
+ fEnclosingTypeSelection.setLabelText(NewWizardMessages.getString("NewTypeWizardPage.enclosing.selection.label")); //$NON-NLS-1$
+
+ fEnclosingTypeDialogField = new StringButtonDialogField(adapter);
+ fEnclosingTypeDialogField.setDialogFieldListener(adapter);
+ fEnclosingTypeDialogField.setButtonLabel(NewWizardMessages.getString("NewTypeWizardPage.enclosing.button")); //$NON-NLS-1$
+
+ fTypeNameDialogField = new StringDialogField();
+ fTypeNameDialogField.setDialogFieldListener(adapter);
+ fTypeNameDialogField.setLabelText(NewWizardMessages.getString("NewTypeWizardPage.typename.label")); //$NON-NLS-1$
+
+ fSuperClassDialogField = new StringButtonDialogField(adapter);
+ fSuperClassDialogField.setDialogFieldListener(adapter);
+ fSuperClassDialogField.setLabelText(NewWizardMessages.getString("NewTypeWizardPage.superclass.label")); //$NON-NLS-1$
+ fSuperClassDialogField.setButtonLabel(NewWizardMessages.getString("NewTypeWizardPage.superclass.button")); //$NON-NLS-1$
+
+ String[] addButtons = new String[] {
+ /* 0 */
+ NewWizardMessages.getString("NewTypeWizardPage.interfaces.add"), //$NON-NLS-1$
+ /* 1 */
+ null,
+ /* 2 */
+ NewWizardMessages.getString("NewTypeWizardPage.interfaces.remove") //$NON-NLS-1$
+ };
+ fSuperInterfacesDialogField = new ListDialogField(adapter, addButtons, new InterfacesListLabelProvider());
+ fSuperInterfacesDialogField.setDialogFieldListener(adapter);
+ String interfaceLabel = fIsClass ? NewWizardMessages.getString("NewTypeWizardPage.interfaces.class.label") : NewWizardMessages.getString("NewTypeWizardPage.interfaces.ifc.label"); //$NON-NLS-1$ //$NON-NLS-2$
+ fSuperInterfacesDialogField.setLabelText(interfaceLabel);
+ fSuperInterfacesDialogField.setRemoveButtonIndex(2);
+
+ String[] buttonNames1 = new String[] {
+ /* 0 == PUBLIC_INDEX */
+ NewWizardMessages.getString("NewTypeWizardPage.modifiers.public"), //$NON-NLS-1$
+ /* 1 == DEFAULT_INDEX */
+ NewWizardMessages.getString("NewTypeWizardPage.modifiers.default"), //$NON-NLS-1$
+ /* 2 == PRIVATE_INDEX */
+ NewWizardMessages.getString("NewTypeWizardPage.modifiers.private"), //$NON-NLS-1$
+ /* 3 == PROTECTED_INDEX*/
+ NewWizardMessages.getString("NewTypeWizardPage.modifiers.protected") //$NON-NLS-1$
+ };
+ fAccMdfButtons = new SelectionButtonDialogFieldGroup(SWT.RADIO, buttonNames1, 4);
+ fAccMdfButtons.setDialogFieldListener(adapter);
+ fAccMdfButtons.setLabelText(NewWizardMessages.getString("NewTypeWizardPage.modifiers.acc.label")); //$NON-NLS-1$
+ fAccMdfButtons.setSelection(0, true);
+
+ String[] buttonNames2;
+ if (fIsClass) {
+ buttonNames2 = new String[] {
+ /* 0 == ABSTRACT_INDEX */
+ NewWizardMessages.getString("NewTypeWizardPage.modifiers.abstract"), //$NON-NLS-1$
+ /* 1 == FINAL_INDEX */
+ NewWizardMessages.getString("NewTypeWizardPage.modifiers.final"), //$NON-NLS-1$
+ /* 2 */
+ NewWizardMessages.getString("NewTypeWizardPage.modifiers.static") //$NON-NLS-1$
+ };
+ fStaticMdfIndex = 2; // index of the static checkbox is 2
+ } else {
+ buttonNames2 = new String[] { NewWizardMessages.getString("NewTypeWizardPage.modifiers.static") //$NON-NLS-1$
+ };
+ fStaticMdfIndex = 0; // index of the static checkbox is 0
+ }
+
+ fOtherMdfButtons = new SelectionButtonDialogFieldGroup(SWT.CHECK, buttonNames2, 4);
+ fOtherMdfButtons.setDialogFieldListener(adapter);
+
+ fAccMdfButtons.enableSelectionButton(PRIVATE_INDEX, false);
+ fAccMdfButtons.enableSelectionButton(PROTECTED_INDEX, false);
+ fOtherMdfButtons.enableSelectionButton(fStaticMdfIndex, false);
+
+ fPackageStatus = new StatusInfo();
+ fEnclosingTypeStatus = new StatusInfo();
+
+ fCanModifyPackage = true;
+ fCanModifyEnclosingType = true;
+ updateEnableState();
+
+ fTypeNameStatus = new StatusInfo();
+ // fSuperClassStatus= new StatusInfo();
+ // fSuperInterfacesStatus= new StatusInfo();
+ fModifierStatus = new StatusInfo();
+ }
+
+ /**
+ * Initializes all fields provided by the page with a given selection.
+ *
+ * @param elem the selection used to intialize this page or <code>
+ * null</code> if no selection was available
+ */
+ protected void initTypePage(IJavaElement elem) {
+ String initSuperclass = "java.lang.Object"; //$NON-NLS-1$
+ ArrayList initSuperinterfaces = new ArrayList(5);
+
+ IPackageFragment pack = null;
+ IType enclosingType = null;
+
+ if (elem != null) {
+ // evaluate the enclosing type
+ pack = (IPackageFragment) elem.getAncestor(IJavaElement.PACKAGE_FRAGMENT);
+ IType typeInCU = (IType) elem.getAncestor(IJavaElement.TYPE);
+ if (typeInCU != null) {
+ if (typeInCU.getCompilationUnit() != null) {
+ enclosingType = typeInCU;
+ }
+ } else {
+ ICompilationUnit cu = (ICompilationUnit) elem.getAncestor(IJavaElement.COMPILATION_UNIT);
+ if (cu != null) {
+ // enclosingType= cu.findPrimaryType();
+ }
+ }
+
+ // try {
+ // IType type= null;
+ // if (elem.getElementType() == IJavaElement.TYPE) {
+ // type= (IType)elem;
+ // if (type.exists()) {
+ // String superName= JavaModelUtil.getFullyQualifiedName(type);
+ // if (type.isInterface()) {
+ // initSuperinterfaces.add(superName);
+ // } else {
+ // initSuperclass= superName;
+ // }
+ // }
+ // }
+ // } catch (JavaModelException e) {
+ // PHPeclipsePlugin.log(e);
+ // // ignore this exception now
+ // }
+ }
+
+ setPackageFragment(pack, true);
+ // setEnclosingType(enclosingType, true);
+ setEnclosingTypeSelection(false, true);
+
+ setTypeName("", true); //$NON-NLS-1$
+ setSuperClass(initSuperclass, true);
+ setSuperInterfaces(initSuperinterfaces, true);
+ }
+
+ // -------- UI Creation ---------
+
+ /**
+ * Creates a separator line. Expects a <code>GridLayout</code> with at least 1 column.
+ *
+ * @param composite the parent composite
+ * @param nColumns number of columns to span
+ */
+ protected void createSeparator(Composite composite, int nColumns) {
+ (new Separator(SWT.SEPARATOR | SWT.HORIZONTAL)).doFillIntoGrid(composite, nColumns, convertHeightInCharsToPixels(1));
+ }
+
+ /**
+ * Creates the controls for the package name field. Expects a <code>GridLayout</code> with at
+ * least 4 columns.
+ *
+ * @param composite the parent composite
+ * @param nColumns number of columns to span
+ */
+ protected void createPackageControls(Composite composite, int nColumns) {
+ fPackageDialogField.doFillIntoGrid(composite, nColumns);
+ LayoutUtil.setWidthHint(fPackageDialogField.getTextControl(null), getMaxFieldWidth());
+ LayoutUtil.setHorizontalGrabbing(fPackageDialogField.getTextControl(null));
+ }
+
+ /**
+ * Creates the controls for the enclosing type name field. Expects a <code>GridLayout</code> with at
+ * least 4 columns.
+ *
+ * @param composite the parent composite
+ * @param nColumns number of columns to span
+ */
+ protected void createEnclosingTypeControls(Composite composite, int nColumns) {
+ // #6891
+ Composite tabGroup = new Composite(composite, SWT.NONE);
+ GridLayout layout = new GridLayout();
+ layout.marginWidth = 0;
+ layout.marginHeight = 0;
+ tabGroup.setLayout(layout);
+
+ fEnclosingTypeSelection.doFillIntoGrid(tabGroup, 1);
+
+ Control c = fEnclosingTypeDialogField.getTextControl(composite);
+ GridData gd = new GridData(GridData.FILL_HORIZONTAL);
+ gd.widthHint = getMaxFieldWidth();
+ gd.horizontalSpan = 2;
+ c.setLayoutData(gd);
+
+ Button button = fEnclosingTypeDialogField.getChangeControl(composite);
+ gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
+ gd.heightHint = SWTUtil.getButtonHeigthHint(button);
+ gd.widthHint = SWTUtil.getButtonWidthHint(button);
+ button.setLayoutData(gd);
+ }
+
+ /**
+ * Creates the controls for the type name field. Expects a <code>GridLayout</code> with at
+ * least 2 columns.
+ *
+ * @param composite the parent composite
+ * @param nColumns number of columns to span
+ */
+ protected void createTypeNameControls(Composite composite, int nColumns) {
+ fTypeNameDialogField.doFillIntoGrid(composite, nColumns - 1);
+ DialogField.createEmptySpace(composite);
+
+ LayoutUtil.setWidthHint(fTypeNameDialogField.getTextControl(null), getMaxFieldWidth());
+ }
+
+ /**
+ * Creates the controls for the modifiers radio/ceckbox buttons. Expects a
+ * <code>GridLayout</code> with at least 3 columns.
+ *
+ * @param composite the parent composite
+ * @param nColumns number of columns to span
+ */
+ protected void createModifierControls(Composite composite, int nColumns) {
+ LayoutUtil.setHorizontalSpan(fAccMdfButtons.getLabelControl(composite), 1);
+
+ Control control = fAccMdfButtons.getSelectionButtonsGroup(composite);
+ GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
+ gd.horizontalSpan = nColumns - 2;
+ control.setLayoutData(gd);
+
+ DialogField.createEmptySpace(composite);
+
+ DialogField.createEmptySpace(composite);
+
+ control = fOtherMdfButtons.getSelectionButtonsGroup(composite);
+ gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
+ gd.horizontalSpan = nColumns - 2;
+ control.setLayoutData(gd);
+
+ DialogField.createEmptySpace(composite);
+ }
+
+ /**
+ * Creates the controls for the superclass name field. Expects a <code>GridLayout</code>
+ * with at least 3 columns.
+ *
+ * @param composite the parent composite
+ * @param nColumns number of columns to span
+ */
+ protected void createSuperClassControls(Composite composite, int nColumns) {
+ fSuperClassDialogField.doFillIntoGrid(composite, nColumns);
+ LayoutUtil.setWidthHint(fSuperClassDialogField.getTextControl(null), getMaxFieldWidth());
+ }
+
+ /**
+ * Creates the controls for the superclass name field. Expects a <code>GridLayout</code> with
+ * at least 3 columns.
+ *
+ * @param composite the parent composite
+ * @param nColumns number of columns to span
+ */
+ protected void createSuperInterfacesControls(Composite composite, int nColumns) {
+ fSuperInterfacesDialogField.doFillIntoGrid(composite, nColumns);
+ GridData gd = (GridData) fSuperInterfacesDialogField.getListControl(null).getLayoutData();
+ if (fIsClass) {
+ gd.heightHint = convertHeightInCharsToPixels(3);
+ } else {
+ gd.heightHint = convertHeightInCharsToPixels(6);
+ }
+ gd.grabExcessVerticalSpace = false;
+ gd.widthHint = getMaxFieldWidth();
+ }
+
+ /**
+ * Sets the focus on the type name input field.
+ */
+ protected void setFocus() {
+ fTypeNameDialogField.setFocus();
+ }
+
+ // -------- TypeFieldsAdapter --------
+
+ private class TypeFieldsAdapter implements IStringButtonAdapter, IDialogFieldListener, IListAdapter {
+
+ // -------- IStringButtonAdapter
+ public void changeControlPressed(DialogField field) {
+ // typePageChangeControlPressed(field);
+ }
+
+ // -------- IListAdapter
+ public void customButtonPressed(ListDialogField field, int index) {
+ // typePageCustomButtonPressed(field, index);
+ }
+
+ public void selectionChanged(ListDialogField field) {
+ }
+
+ // -------- IDialogFieldListener
+ public void dialogFieldChanged(DialogField field) {
+ typePageDialogFieldChanged(field);
+ }
+
+ public void doubleClicked(ListDialogField field) {
+ }
+ }
+
+ // private void typePageChangeControlPressed(DialogField field) {
+ // if (field == fPackageDialogField) {
+ // IPackageFragment pack= choosePackage();
+ // if (pack != null) {
+ // fPackageDialogField.setText(pack.getElementName());
+ // }
+ // } else if (field == fEnclosingTypeDialogField) {
+ // IType type= chooseEnclosingType();
+ // if (type != null) {
+ // fEnclosingTypeDialogField.setText(JavaModelUtil.getFullyQualifiedName(type));
+ // }
+ // } else if (field == fSuperClassDialogField) {
+ // IType type= chooseSuperType();
+ // if (type != null) {
+ // fSuperClassDialogField.setText(JavaModelUtil.getFullyQualifiedName(type));
+ // }
+ // }
+ // }
+
+ // private void typePageCustomButtonPressed(DialogField field, int index) {
+ // if (field == fSuperInterfacesDialogField) {
+ // chooseSuperInterfaces();
+ // }
+ // }
+
+ /*
+ * A field on the type has changed. The fields' status and all dependend
+ * status are updated.
+ */
+ private void typePageDialogFieldChanged(DialogField field) {
+ String fieldName = null;
+ if (field == fPackageDialogField) {
+ fPackageStatus = packageChanged();
+ updatePackageStatusLabel();
+ fTypeNameStatus = typeNameChanged();
+ // fSuperClassStatus= superClassChanged();
+ fieldName = PACKAGE;
+ } else if (field == fEnclosingTypeDialogField) {
+ // fEnclosingTypeStatus= enclosingTypeChanged();
+ fTypeNameStatus = typeNameChanged();
+ // fSuperClassStatus= superClassChanged();
+ fieldName = ENCLOSING;
+ } else if (field == fEnclosingTypeSelection) {
+ updateEnableState();
+ boolean isEnclosedType = isEnclosingTypeSelected();
+ if (!isEnclosedType) {
+ if (fAccMdfButtons.isSelected(PRIVATE_INDEX) || fAccMdfButtons.isSelected(PROTECTED_INDEX)) {
+ fAccMdfButtons.setSelection(PRIVATE_INDEX, false);
+ fAccMdfButtons.setSelection(PROTECTED_INDEX, false);
+ fAccMdfButtons.setSelection(PUBLIC_INDEX, true);
+ }
+ if (fOtherMdfButtons.isSelected(fStaticMdfIndex)) {
+ fOtherMdfButtons.setSelection(fStaticMdfIndex, false);
+ }
+ }
+ fAccMdfButtons.enableSelectionButton(PRIVATE_INDEX, isEnclosedType && fIsClass);
+ fAccMdfButtons.enableSelectionButton(PROTECTED_INDEX, isEnclosedType && fIsClass);
+ fOtherMdfButtons.enableSelectionButton(fStaticMdfIndex, isEnclosedType);
+ fTypeNameStatus = typeNameChanged();
+ // fSuperClassStatus= superClassChanged();
+ fieldName = ENCLOSINGSELECTION;
+ } else if (field == fTypeNameDialogField) {
+ fTypeNameStatus = typeNameChanged();
+ fieldName = TYPENAME;
+ } else if (field == fSuperClassDialogField) {
+ // fSuperClassStatus= superClassChanged();
+ fieldName = SUPER;
+ } else if (field == fSuperInterfacesDialogField) {
+ // fSuperInterfacesStatus= superInterfacesChanged();
+ fieldName = INTERFACES;
+ } else if (field == fOtherMdfButtons) {
+ fModifierStatus = modifiersChanged();
+ fieldName = MODIFIERS;
+ } else {
+ fieldName = METHODS;
+ }
+ // tell all others
+ handleFieldChanged(fieldName);
+ }
+
+ // -------- update message ----------------
+
+ /*
+ * @see org.eclipse.jdt.ui.wizards.NewContainerWizardPage#handleFieldChanged(String)
+ */
+ protected void handleFieldChanged(String fieldName) {
+ super.handleFieldChanged(fieldName);
+ if (fieldName == CONTAINER) {
+ fPackageStatus = packageChanged();
+ // fEnclosingTypeStatus= enclosingTypeChanged();
+ fTypeNameStatus = typeNameChanged();
+ // fSuperClassStatus= superClassChanged();
+ // fSuperInterfacesStatus= superInterfacesChanged();
+ }
+ }
+
+ // ---- set / get ----------------
+
+ /**
+ * Returns the text of the package input field.
+ *
+ * @return the text of the package input field
+ */
+ public String getPackageText() {
+ return fPackageDialogField.getText();
+ }
+
+ /**
+ * Returns the text of the enclosing type input field.
+ *
+ * @return the text of the enclosing type input field
+ */
+ public String getEnclosingTypeText() {
+ return fEnclosingTypeDialogField.getText();
+ }
+
+ /**
+ * Returns the package fragment corresponding to the current input.
+ *
+ * @return a package fragement or <code>null</code> if the input
+ * could not be resolved.
+ */
+ public IPackageFragment getPackageFragment() {
+ if (!isEnclosingTypeSelected()) {
+ return fCurrPackage;
+ } else {
+ // if (fCurrEnclosingType != null) {
+ // return fCurrEnclosingType.getPackageFragment();
+ // }
+ }
+ return null;
+ }
+
+ /**
+ * Sets the package fragment to the given value. The method updates the model
+ * and the text of the control.
+ *
+ * @param pack the package fragement to be set
+ * @param canBeModified if <code>true</code> the package fragment is
+ * editable; otherwise it is read-only.
+ */
+ public void setPackageFragment(IPackageFragment pack, boolean canBeModified) {
+ fCurrPackage = pack;
+ fCanModifyPackage = canBeModified;
+ String str = (pack == null) ? "" : pack.getElementName(); //$NON-NLS-1$
+ fPackageDialogField.setText(str);
+ updateEnableState();
+ }
+
+ /**
+ * Returns the enclosing type corresponding to the current input.
+ *
+ * @return the enclosing type or <code>null</code> if the enclosing type is
+ * not selected or the input could not be resolved
+ */
+ public IType getEnclosingType() {
+ // if (isEnclosingTypeSelected()) {
+ // return fCurrEnclosingType;
+ // }
+ return null;
+ }
+
+ /**
+ * Sets the enclosing type. The method updates the underlying model
+ * and the text of the control.
+ *
+ * @param type the enclosing type
+ * @param canBeModified if <code>true</code> the enclosing type field is
+ * editable; otherwise it is read-only.
+ */
+ // public void setEnclosingType(IType type, boolean canBeModified) {
+ // fCurrEnclosingType= type;
+ // fCanModifyEnclosingType= canBeModified;
+ // String str= (type == null) ? "" : JavaModelUtil.getFullyQualifiedName(type); //$NON-NLS-1$
+ // fEnclosingTypeDialogField.setText(str);
+ // updateEnableState();
+ // }
+
+ /**
+ * Returns the selection state of the enclosing type checkbox.
+ *
+ * @return the seleciton state of the enclosing type checkbox
+ */
+ public boolean isEnclosingTypeSelected() {
+ return fEnclosingTypeSelection.isSelected();
+ }
+
+ /**
+ * Sets the enclosing type checkbox's selection state.
+ *
+ * @param isSelected the checkbox's selection state
+ * @param canBeModified if <code>true</code> the enclosing type checkbox is
+ * modifiable; otherwise it is read-only.
+ */
+ public void setEnclosingTypeSelection(boolean isSelected, boolean canBeModified) {
+ fEnclosingTypeSelection.setSelection(isSelected);
+ fEnclosingTypeSelection.setEnabled(canBeModified);
+ updateEnableState();
+ }
+
+ /**
+ * Returns the type name entered into the type input field.
+ *
+ * @return the type name
+ */
+ public String getTypeName() {
+ return fTypeNameDialogField.getText();
+ }
+
+ /**
+ * Sets the type name input field's text to the given value. Method doesn't update
+ * the model.
+ *
+ * @param name the new type name
+ * @param canBeModified if <code>true</code> the enclosing type name field is
+ * editable; otherwise it is read-only.
+ */
+ public void setTypeName(String name, boolean canBeModified) {
+ fTypeNameDialogField.setText(name);
+ fTypeNameDialogField.setEnabled(canBeModified);
+ }
+
+ /**
+ * Returns the selected modifiers.
+ *
+ * @return the selected modifiers
+ * @see Flags
+ */
+ public int getModifiers() {
+ int mdf = 0;
+ if (fAccMdfButtons.isSelected(PUBLIC_INDEX)) {
+ mdf += F_PUBLIC;
+ } else if (fAccMdfButtons.isSelected(PRIVATE_INDEX)) {
+ mdf += F_PRIVATE;
+ } else if (fAccMdfButtons.isSelected(PROTECTED_INDEX)) {
+ mdf += F_PROTECTED;
+ }
+ // if (fOtherMdfButtons.isSelected(ABSTRACT_INDEX) && (fStaticMdfIndex != 0)) {
+ // mdf+= F_ABSTRACT;
+ // }
+ if (fOtherMdfButtons.isSelected(FINAL_INDEX)) {
+ mdf += F_FINAL;
+ }
+ if (fOtherMdfButtons.isSelected(fStaticMdfIndex)) {
+ mdf += F_STATIC;
+ }
+ return mdf;
+ }
+
+ /**
+ * Sets the modifiers.
+ *
+ * @param modifiers <code>F_PUBLIC</code>, <code>F_PRIVATE</code>,
+ * <code>F_PROTECTED</code>, <code>F_ABSTRACT, F_FINAL</code>
+ * or <code>F_STATIC</code> or, a valid combination.
+ * @param canBeModified if <code>true</code> the modifier fields are
+ * editable; otherwise they are read-only
+ * @see Flags
+ */
+ public void setModifiers(int modifiers, boolean canBeModified) {
+ if (Flags.isPublic(modifiers)) {
+ fAccMdfButtons.setSelection(PUBLIC_INDEX, true);
+ } else if (Flags.isPrivate(modifiers)) {
+ fAccMdfButtons.setSelection(PRIVATE_INDEX, true);
+ } else if (Flags.isProtected(modifiers)) {
+ fAccMdfButtons.setSelection(PROTECTED_INDEX, true);
+ } else {
+ fAccMdfButtons.setSelection(DEFAULT_INDEX, true);
+ }
+ // if (Flags.isAbstract(modifiers)) {
+ // fOtherMdfButtons.setSelection(ABSTRACT_INDEX, true);
+ // }
+ if (Flags.isFinal(modifiers)) {
+ fOtherMdfButtons.setSelection(FINAL_INDEX, true);
+ }
+ if (Flags.isStatic(modifiers)) {
+ fOtherMdfButtons.setSelection(fStaticMdfIndex, true);
+ }
+
+ fAccMdfButtons.setEnabled(canBeModified);
+ fOtherMdfButtons.setEnabled(canBeModified);
+ }
+
+ /**
+ * Returns the content of the superclass input field.
+ *
+ * @return the superclass name
+ */
+ public String getSuperClass() {
+ return fSuperClassDialogField.getText();
+ }
+
+ /**
+ * Sets the super class name.
+ *
+ * @param name the new superclass name
+ * @param canBeModified if <code>true</code> the superclass name field is
+ * editable; otherwise it is read-only.
+ */
+ public void setSuperClass(String name, boolean canBeModified) {
+ fSuperClassDialogField.setText(name);
+ fSuperClassDialogField.setEnabled(canBeModified);
+ }
+
+ /**
+ * Returns the chosen super interfaces.
+ *
+ * @return a list of chosen super interfaces. The list's elements
+ * are of type <code>String</code>
+ */
+ public List getSuperInterfaces() {
+ return fSuperInterfacesDialogField.getElements();
+ }
+
+ /**
+ * Sets the super interfaces.
+ *
+ * @param interfacesNames a list of super interface. The method requires that
+ * the list's elements are of type <code>String</code>
+ * @param canBeModified if <code>true</code> the super interface field is
+ * editable; otherwise it is read-only.
+ */
+ public void setSuperInterfaces(List interfacesNames, boolean canBeModified) {
+ fSuperInterfacesDialogField.setElements(interfacesNames);
+ fSuperInterfacesDialogField.setEnabled(canBeModified);
+ }
+
+ // ----------- validation ----------
+
+ /**
+ * 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();
+ fPackageDialogField.enableButton(getPackageFragmentRoot() != null);
+
+ // String packName= getPackageText();
+ // if (packName.length() > 0) {
+ // IStatus val= JavaConventions.validatePackageName(packName);
+ // if (val.getSeverity() == IStatus.ERROR) {
+ // status.setError(NewWizardMessages.getFormattedString("NewTypeWizardPage.error.InvalidPackageName", val.getMessage())); //$NON-NLS-1$
+ // return status;
+ // } else if (val.getSeverity() == IStatus.WARNING) {
+ // status.setWarning(NewWizardMessages.getFormattedString("NewTypeWizardPage.warning.DiscouragedPackageName", val.getMessage())); //$NON-NLS-1$
+ // // continue
+ // }
+ // }
+
+ // IPackageFragmentRoot root= getPackageFragmentRoot();
+ // if (root != null) {
+ // if (root.getJavaProject().exists() && packName.length() > 0) {
+ // try {
+ // IPath rootPath= root.getPath();
+ // IPath outputPath= root.getJavaProject().getOutputLocation();
+ // if (rootPath.isPrefixOf(outputPath) && !rootPath.equals(outputPath)) {
+ // // if the bin folder is inside of our root, dont allow to name a package
+ // // like the bin folder
+ // IPath packagePath= rootPath.append(packName.replace('.', '/'));
+ // if (outputPath.isPrefixOf(packagePath)) {
+ // status.setError(NewWizardMessages.getString("NewTypeWizardPage.error.ClashOutputLocation")); //$NON-NLS-1$
+ // return status;
+ // }
+ // }
+ // } catch (JavaModelException e) {
+ // PHPeclipsePlugin.log(e);
+ // // let pass
+ // }
+ // }
+ //
+ // fCurrPackage= root.getPackageFragment(packName);
+ // } else {
+ // status.setError(""); //$NON-NLS-1$
+ // }
+ return status;
+ }
+
+ /*
+ * Updates the 'default' label next to the package field.
+ */
+ private void updatePackageStatusLabel() {
+ String packName = getPackageText();
+
+ if (packName.length() == 0) {
+ fPackageDialogField.setStatus(NewWizardMessages.getString("NewTypeWizardPage.default")); //$NON-NLS-1$
+ } else {
+ fPackageDialogField.setStatus(""); //$NON-NLS-1$
+ }
+ }
+
+ /*
+ * Updates the enable state of buttons related to the enclosing type selection checkbox.
+ */
+ private void updateEnableState() {
+ boolean enclosing = isEnclosingTypeSelected();
+ fPackageDialogField.setEnabled(fCanModifyPackage && !enclosing);
+ fEnclosingTypeDialogField.setEnabled(fCanModifyEnclosingType && enclosing);
+ }
+
+ /**
+ * 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) {
+ // status.setError(""); //$NON-NLS-1$
+ // return status;
+ // }
+ //
+ // String enclName= getEnclosingTypeText();
+ // if (enclName.length() == 0) {
+ // status.setError(NewWizardMessages.getString("NewTypeWizardPage.error.EnclosingTypeEnterName")); //$NON-NLS-1$
+ // return status;
+ // }
+ // try {
+ // IType type= findType(root.getJavaProject(), enclName);
+ // if (type == null) {
+ // status.setError(NewWizardMessages.getString("NewTypeWizardPage.error.EnclosingTypeNotExists")); //$NON-NLS-1$
+ // return status;
+ // }
+ //
+ // if (type.getCompilationUnit() == null) {
+ // status.setError(NewWizardMessages.getString("NewTypeWizardPage.error.EnclosingNotInCU")); //$NON-NLS-1$
+ // return status;
+ // }
+ // if (!JavaModelUtil.isEditable(type.getCompilationUnit())) {
+ // status.setError(NewWizardMessages.getString("NewTypeWizardPage.error.EnclosingNotEditable")); //$NON-NLS-1$
+ // return status;
+ // }
+ //
+ // fCurrEnclosingType= type;
+ // IPackageFragmentRoot enclosingRoot= JavaModelUtil.getPackageFragmentRoot(type);
+ // if (!enclosingRoot.equals(root)) {
+ // status.setWarning(NewWizardMessages.getString("NewTypeWizardPage.warning.EnclosingNotInSourceFolder")); //$NON-NLS-1$
+ // }
+ // return status;
+ // } catch (JavaModelException e) {
+ // status.setError(NewWizardMessages.getString("NewTypeWizardPage.error.EnclosingTypeNotExists")); //$NON-NLS-1$
+ // PHPeclipsePlugin.log(e);
+ // return status;
+ // }
+ // }
+
+ /**
+ * 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();
+ String typeName = getTypeName();
+ // must not be empty
+ if (typeName.length() == 0) {
+ status.setError(NewWizardMessages.getString("NewTypeWizardPage.error.EnterTypeName")); //$NON-NLS-1$
+ return status;
+ }
+ if (typeName.indexOf('.') != -1) {
+ status.setError(NewWizardMessages.getString("NewTypeWizardPage.error.QualifiedName")); //$NON-NLS-1$
+ return status;
+ }
+ // IStatus val= JavaConventions.validateJavaTypeName(typeName);
+ // if (val.getSeverity() == IStatus.ERROR) {
+ // status.setError(NewWizardMessages.getFormattedString("NewTypeWizardPage.error.InvalidTypeName", val.getMessage())); //$NON-NLS-1$
+ // return status;
+ // } else if (val.getSeverity() == IStatus.WARNING) {
+ // status.setWarning(NewWizardMessages.getFormattedString("NewTypeWizardPage.warning.TypeNameDiscouraged", val.getMessage())); //$NON-NLS-1$
+ // // continue checking
+ // }
+
+ // must not exist
+ if (!isEnclosingTypeSelected()) {
+ IPackageFragment pack = getPackageFragment();
+ if (pack != null) {
+ ICompilationUnit cu = pack.getCompilationUnit(typeName + ".java"); //$NON-NLS-1$
+ if (cu.getResource().exists()) {
+ status.setError(NewWizardMessages.getString("NewTypeWizardPage.error.TypeNameExists")); //$NON-NLS-1$
+ return status;
+ }
+ }
+ } else {
+ IType type = getEnclosingType();
+ if (type != null) {
+ IType member = type.getType(typeName);
+ if (member.exists()) {
+ status.setError(NewWizardMessages.getString("NewTypeWizardPage.error.TypeNameExists")); //$NON-NLS-1$
+ return status;
+ }
+ }
+ }
+ return status;
+ }
+
+ /**
+ * Hook method that gets called when the superclass name has changed. The method
+ * validates the superclass 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 superClassChanged() {
+ // StatusInfo status= new StatusInfo();
+ // IPackageFragmentRoot root= getPackageFragmentRoot();
+ // fSuperClassDialogField.enableButton(root != null);
+ //
+ // fSuperClass= null;
+ //
+ // String sclassName= getSuperClass();
+ // if (sclassName.length() == 0) {
+ // // accept the empty field (stands for java.lang.Object)
+ // return status;
+ // }
+ // IStatus val= JavaConventions.validateJavaTypeName(sclassName);
+ // if (val.getSeverity() == IStatus.ERROR) {
+ // status.setError(NewWizardMessages.getString("NewTypeWizardPage.error.InvalidSuperClassName")); //$NON-NLS-1$
+ // return status;
+ // }
+ // if (root != null) {
+ // try {
+ // IType type= resolveSuperTypeName(root.getJavaProject(), sclassName);
+ // if (type == null) {
+ // status.setWarning(NewWizardMessages.getString("NewTypeWizardPage.warning.SuperClassNotExists")); //$NON-NLS-1$
+ // return status;
+ // } else {
+ // if (type.isInterface()) {
+ // status.setWarning(NewWizardMessages.getFormattedString("NewTypeWizardPage.warning.SuperClassIsNotClass", sclassName)); //$NON-NLS-1$
+ // return status;
+ // }
+ // int flags= type.getFlags();
+ // if (Flags.isFinal(flags)) {
+ // status.setWarning(NewWizardMessages.getFormattedString("NewTypeWizardPage.warning.SuperClassIsFinal", sclassName)); //$NON-NLS-1$
+ // return status;
+ // } else if (!JavaModelUtil.isVisible(type, getPackageFragment())) {
+ // status.setWarning(NewWizardMessages.getFormattedString("NewTypeWizardPage.warning.SuperClassIsNotVisible", sclassName)); //$NON-NLS-1$
+ // return status;
+ // }
+ // }
+ // fSuperClass= type;
+ // } catch (JavaModelException e) {
+ // status.setError(NewWizardMessages.getString("NewTypeWizardPage.error.InvalidSuperClassName")); //$NON-NLS-1$
+ // PHPeclipsePlugin.log(e);
+ // }
+ // } else {
+ // status.setError(""); //$NON-NLS-1$
+ // }
+ // return status;
+ //
+ // }
+
+ // private IType resolveSuperTypeName(IJavaProject jproject, String sclassName) throws JavaModelException {
+ // if (!jproject.exists()) {
+ // return null;
+ // }
+ // IType type= null;
+ // if (isEnclosingTypeSelected()) {
+ // // search in the context of the enclosing type
+ // IType enclosingType= getEnclosingType();
+ // if (enclosingType != null) {
+ // String[][] res= enclosingType.resolveType(sclassName);
+ // if (res != null && res.length > 0) {
+ // type= jproject.findType(res[0][0], res[0][1]);
+ // }
+ // }
+ // } else {
+ // IPackageFragment currPack= getPackageFragment();
+ // if (type == null && currPack != null) {
+ // String packName= currPack.getElementName();
+ // // search in own package
+ // if (!currPack.isDefaultPackage()) {
+ // type= jproject.findType(packName, sclassName);
+ // }
+ // // search in java.lang
+ // if (type == null && !"java.lang".equals(packName)) { //$NON-NLS-1$
+ // type= jproject.findType("java.lang", sclassName); //$NON-NLS-1$
+ // }
+ // }
+ // // search fully qualified
+ // if (type == null) {
+ // type= jproject.findType(sclassName);
+ // }
+ // }
+ // return type;
+ // }
+
+ // private IType findType(IJavaProject project, String typeName) throws JavaModelException {
+ // if (project.exists()) {
+ // return project.findType(typeName);
+ // }
+ // return null;
+ // }
+
+ /**
+ * Hook method that gets called when the list of super interface has changed. The method
+ * validates the superinterfaces 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 superInterfacesChanged() {
+ // StatusInfo status= new StatusInfo();
+ //
+ // IPackageFragmentRoot root= getPackageFragmentRoot();
+ // fSuperInterfacesDialogField.enableButton(0, root != null);
+ //
+ // if (root != null) {
+ // List elements= fSuperInterfacesDialogField.getElements();
+ // int nElements= elements.size();
+ // for (int i= 0; i < nElements; i++) {
+ // String intfname= (String)elements.get(i);
+ // try {
+ // IType type= findType(root.getJavaProject(), intfname);
+ // if (type == null) {
+ // status.setWarning(NewWizardMessages.getFormattedString("NewTypeWizardPage.warning.InterfaceNotExists", intfname)); //$NON-NLS-1$
+ // return status;
+ // } else {
+ // if (type.isClass()) {
+ // status.setWarning(NewWizardMessages.getFormattedString("NewTypeWizardPage.warning.InterfaceIsNotInterface", intfname)); //$NON-NLS-1$
+ // return status;
+ // }
+ // if (!JavaModelUtil.isVisible(type, getPackageFragment())) {
+ // status.setWarning(NewWizardMessages.getFormattedString("NewTypeWizardPage.warning.InterfaceIsNotVisible", intfname)); //$NON-NLS-1$
+ // return status;
+ // }
+ // }
+ // } catch (JavaModelException e) {
+ // PHPeclipsePlugin.log(e);
+ // // let pass, checking is an extra
+ // }
+ // }
+ // }
+ // return status;
+ // }
+
+ /**
+ * Hook method that gets called when the modifiers have changed. The method validates
+ * the modifiers 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 modifiersChanged() {
+ StatusInfo status = new StatusInfo();
+ int modifiers = getModifiers();
+ // if (Flags.isFinal(modifiers) && Flags.isAbstract(modifiers)) {
+ // status.setError(NewWizardMessages.getString("NewTypeWizardPage.error.ModifiersFinalAndAbstract")); //$NON-NLS-1$
+ // }
+ return status;
+ }
+
+ // selection dialogs
+
+ // private IPackageFragment choosePackage() {
+ // IPackageFragmentRoot froot= getPackageFragmentRoot();
+ // IJavaElement[] packages= null;
+ // try {
+ // if (froot != null && froot.exists()) {
+ // packages= froot.getChildren();
+ // }
+ // } catch (JavaModelException e) {
+ // PHPeclipsePlugin.log(e);
+ // }
+ // if (packages == null) {
+ // packages= new IJavaElement[0];
+ // }
+ //
+ // ElementListSelectionDialog dialog= new ElementListSelectionDialog(getShell(), new JavaElementLabelProvider(JavaElementLabelProvider.SHOW_DEFAULT));
+ // dialog.setIgnoreCase(false);
+ // dialog.setTitle(NewWizardMessages.getString("NewTypeWizardPage.ChoosePackageDialog.title")); //$NON-NLS-1$
+ // dialog.setMessage(NewWizardMessages.getString("NewTypeWizardPage.ChoosePackageDialog.description")); //$NON-NLS-1$
+ // dialog.setEmptyListMessage(NewWizardMessages.getString("NewTypeWizardPage.ChoosePackageDialog.empty")); //$NON-NLS-1$
+ // dialog.setElements(packages);
+ // IPackageFragment pack= getPackageFragment();
+ // if (pack != null) {
+ // dialog.setInitialSelections(new Object[] { pack });
+ // }
+ //
+ // if (dialog.open() == ElementListSelectionDialog.OK) {
+ // return (IPackageFragment) dialog.getFirstResult();
+ // }
+ // return null;
+ // }
+
+ // private IType chooseEnclosingType() {
+ // IPackageFragmentRoot root= getPackageFragmentRoot();
+ // if (root == null) {
+ // return null;
+ // }
+ //
+ // IJavaSearchScope scope= SearchEngine.createJavaSearchScope(new IJavaElement[] { root });
+ //
+ // TypeSelectionDialog dialog= new TypeSelectionDialog(getShell(), getWizard().getContainer(), IJavaSearchConstants.TYPE, scope);
+ // dialog.setTitle(NewWizardMessages.getString("NewTypeWizardPage.ChooseEnclosingTypeDialog.title")); //$NON-NLS-1$
+ // dialog.setMessage(NewWizardMessages.getString("NewTypeWizardPage.ChooseEnclosingTypeDialog.description")); //$NON-NLS-1$
+ // dialog.setFilter(Signature.getSimpleName(getEnclosingTypeText()));
+ //
+ // if (dialog.open() == TypeSelectionDialog.OK) {
+ // return (IType) dialog.getFirstResult();
+ // }
+ // return null;
+ // }
+
+ // private IType chooseSuperType() {
+ // IPackageFragmentRoot root= getPackageFragmentRoot();
+ // if (root == null) {
+ // return null;
+ // }
+ //
+ // IJavaElement[] elements= new IJavaElement[] { root.getJavaProject() };
+ // IJavaSearchScope scope= SearchEngine.createJavaSearchScope(elements);
+ //
+ // TypeSelectionDialog dialog= new TypeSelectionDialog(getShell(), getWizard().getContainer(), IJavaSearchConstants.CLASS, scope);
+ // dialog.setTitle(NewWizardMessages.getString("NewTypeWizardPage.SuperClassDialog.title")); //$NON-NLS-1$
+ // dialog.setMessage(NewWizardMessages.getString("NewTypeWizardPage.SuperClassDialog.message")); //$NON-NLS-1$
+ // dialog.setFilter(getSuperClass());
+ //
+ // if (dialog.open() == TypeSelectionDialog.OK) {
+ // return (IType) dialog.getFirstResult();
+ // }
+ // return null;
+ // }
+
+ // private void chooseSuperInterfaces() {
+ // IPackageFragmentRoot root= getPackageFragmentRoot();
+ // if (root == null) {
+ // return;
+ // }
+ //
+ // IJavaProject project= root.getJavaProject();
+ // SuperInterfaceSelectionDialog dialog= new SuperInterfaceSelectionDialog(getShell(), getWizard().getContainer(), fSuperInterfacesDialogField, project);
+ // dialog.setTitle(fIsClass ? NewWizardMessages.getString("NewTypeWizardPage.InterfacesDialog.class.title") : NewWizardMessages.getString("NewTypeWizardPage.InterfacesDialog.interface.title")); //$NON-NLS-1$ //$NON-NLS-2$
+ // dialog.setMessage(NewWizardMessages.getString("NewTypeWizardPage.InterfacesDialog.message")); //$NON-NLS-1$
+ // dialog.open();
+ // return;
+ // }
+
+ // ---- creation ----------------
+
+ /**
+ * Creates the new type using the entered field values.
+ *
+ * @param monitor a progress monitor to report progress.
+ */
+// public void createType(IProgressMonitor monitor) throws CoreException, InterruptedException {
+// if (monitor == null) {
+// monitor = new NullProgressMonitor();
+// }
+//
+// monitor.beginTask(NewWizardMessages.getString("NewTypeWizardPage.operationdesc"), 10); //$NON-NLS-1$
+// ICompilationUnit createdWorkingCopy = null;
+// try {
+// IPackageFragmentRoot root = getPackageFragmentRoot();
+// IPackageFragment pack = getPackageFragment();
+// if (pack == null) {
+// pack = root.getPackageFragment(""); //$NON-NLS-1$
+// }
+//
+// if (!pack.exists()) {
+// String packName = pack.getElementName();
+// pack = root.createPackageFragment(packName, true, null);
+// }
+//
+// monitor.worked(1);
+//
+// String clName = getTypeName();
+//
+// boolean isInnerClass = isEnclosingTypeSelected();
+//
+// IType createdType;
+// ImportsStructure imports;
+// int indent = 0;
+//
+// IPreferenceStore store = PreferenceConstants.getPreferenceStore();
+// String[] prefOrder = JavaPreferencesSettings.getImportOrderPreference(store);
+// int threshold = JavaPreferencesSettings.getImportNumberThreshold(store);
+//
+// String lineDelimiter = null;
+// if (!isInnerClass) {
+// lineDelimiter = System.getProperty("line.separator", "\n"); //$NON-NLS-1$ //$NON-NLS-2$
+//
+// ICompilationUnit parentCU = pack.createCompilationUnit(clName + ".java", "", false, new SubProgressMonitor(monitor, 2)); //$NON-NLS-1$ //$NON-NLS-2$
+// createdWorkingCopy = (ICompilationUnit) parentCU.getSharedWorkingCopy(null, JavaUI.getBufferFactory(), null);
+//
+// imports = new ImportsStructure(createdWorkingCopy, prefOrder, threshold, false);
+// // add an import that will be removed again. Having this import solves 14661
+// imports.addImport(pack.getElementName(), getTypeName());
+//
+// String typeContent = constructTypeStub(new ImportsManager(imports), lineDelimiter);
+//
+// String cuContent = constructCUContent(parentCU, typeContent, lineDelimiter);
+//
+// createdWorkingCopy.getBuffer().setContents(cuContent);
+//
+// createdType = createdWorkingCopy.getType(clName);
+// } else {
+// IType enclosingType = getEnclosingType();
+//
+// // if we are working on a enclosed type that is open in an editor,
+// // then replace the enclosing type with its working copy
+// IType workingCopy = (IType) EditorUtility.getWorkingCopy(enclosingType);
+// if (workingCopy != null) {
+// enclosingType = workingCopy;
+// }
+//
+// ICompilationUnit parentCU = enclosingType.getCompilationUnit();
+// imports = new ImportsStructure(parentCU, prefOrder, threshold, true);
+//
+// // add imports that will be removed again. Having the imports solves 14661
+// IType[] topLevelTypes = parentCU.getTypes();
+// for (int i = 0; i < topLevelTypes.length; i++) {
+// imports.addImport(topLevelTypes[i].getFullyQualifiedName('.'));
+// }
+//
+// lineDelimiter = StubUtility.getLineDelimiterUsed(enclosingType);
+// StringBuffer content = new StringBuffer();
+// String comment = getTypeComment(parentCU);
+// if (comment != null) {
+// content.append(comment);
+// content.append(lineDelimiter);
+// }
+// content.append(constructTypeStub(new ImportsManager(imports), lineDelimiter));
+// IJavaElement[] elems = enclosingType.getChildren();
+// IJavaElement sibling = elems.length > 0 ? elems[0] : null;
+//
+// createdType = enclosingType.createType(content.toString(), sibling, false, new SubProgressMonitor(monitor, 1));
+//
+// indent = StubUtility.getIndentUsed(enclosingType) + 1;
+// }
+//
+// // add imports for superclass/interfaces, so types can be resolved correctly
+// imports.create(false, new SubProgressMonitor(monitor, 1));
+//
+// ICompilationUnit cu = createdType.getCompilationUnit();
+// synchronized (cu) {
+// cu.reconcile();
+// }
+// createTypeMembers(createdType, new ImportsManager(imports), new SubProgressMonitor(monitor, 1));
+//
+// // add imports
+// imports.create(false, new SubProgressMonitor(monitor, 1));
+//
+// synchronized (cu) {
+// cu.reconcile();
+// }
+// ISourceRange range = createdType.getSourceRange();
+//
+// IBuffer buf = cu.getBuffer();
+// String originalContent = buf.getText(range.getOffset(), range.getLength());
+// String formattedContent = StubUtility.codeFormat(originalContent, indent, lineDelimiter);
+// buf.replace(range.getOffset(), range.getLength(), formattedContent);
+// if (!isInnerClass) {
+// String fileComment = getFileComment(cu);
+// if (fileComment != null && fileComment.length() > 0) {
+// buf.replace(0, 0, fileComment + lineDelimiter);
+// }
+// cu.commit(false, new SubProgressMonitor(monitor, 1));
+// } else {
+// monitor.worked(1);
+// }
+// fCreatedType = createdType;
+// } finally {
+// if (createdWorkingCopy != null) {
+// createdWorkingCopy.destroy();
+// }
+// monitor.done();
+// }
+// }
+
+ /**
+ * Uses the New Java file template from the code template page to generate a
+ * compilation unit with the given type content.
+ * @param cu The new created compilation unit
+ * @param typeContent The content of the type, including signature and type
+ * body.
+ * @param lineDelimiter The line delimiter to be used.
+ * @return String Returns the result of evaluating the new file template
+ * with the given type content.
+ * @throws CoreException
+ * @since 2.1
+ */
+ // protected String constructCUContent(ICompilationUnit cu, String typeContent, String lineDelimiter) throws CoreException {
+ // StringBuffer typeQualifiedName= new StringBuffer();
+ // if (isEnclosingTypeSelected()) {
+ // typeQualifiedName.append(JavaModelUtil.getTypeQualifiedName(getEnclosingType())).append('.');
+ // }
+ // typeQualifiedName.append(getTypeName());
+ // String typeComment= CodeGeneration.getTypeComment(cu, typeQualifiedName.toString(), lineDelimiter);
+ // IPackageFragment pack= (IPackageFragment) cu.getParent();
+ // String content= CodeGeneration.getCompilationUnitContent(cu, typeComment, typeContent, lineDelimiter);
+ // if (content != null) {
+ // CompilationUnit unit= AST.parseCompilationUnit(content.toCharArray());
+ // if ((pack.isDefaultPackage() || unit.getPackage() != null) && !unit.types().isEmpty()) {
+ // return content;
+ // }
+ // }
+ // StringBuffer buf= new StringBuffer();
+ // if (!pack.isDefaultPackage()) {
+ // buf.append("package ").append(pack.getElementName()).append(';'); //$NON-NLS-1$
+ // }
+ // buf.append(lineDelimiter).append(lineDelimiter);
+ // if (typeComment != null) {
+ // buf.append(typeComment).append(lineDelimiter);
+ // }
+ // buf.append(typeContent);
+ // return buf.toString();
+ // }
+
+ /**
+ * Returns the created type. The method only returns a valid type
+ * after <code>createType</code> has been called.
+ *
+ * @return the created type
+ * @see #createType(IProgressMonitor)
+ */
+ // public IType getCreatedType() {
+ // return fCreatedType;
+ // }
+
+ // ---- construct cu body----------------
+
+ // private void writeSuperClass(StringBuffer buf, ImportsManager imports) {
+ // String typename= getSuperClass();
+ // if (fIsClass && typename.length() > 0 && !"java.lang.Object".equals(typename)) { //$NON-NLS-1$
+ // buf.append(" extends "); //$NON-NLS-1$
+ //
+ // String qualifiedName= fSuperClass != null ? JavaModelUtil.getFullyQualifiedName(fSuperClass) : typename;
+ // buf.append(imports.addImport(qualifiedName));
+ // }
+ // }
+
+ // private void writeSuperInterfaces(StringBuffer buf, ImportsManager imports) {
+ // List interfaces= getSuperInterfaces();
+ // int last= interfaces.size() - 1;
+ // if (last >= 0) {
+ // if (fIsClass) {
+ // buf.append(" implements "); //$NON-NLS-1$
+ // } else {
+ // buf.append(" extends "); //$NON-NLS-1$
+ // }
+ // for (int i= 0; i <= last; i++) {
+ // String typename= (String) interfaces.get(i);
+ // buf.append(imports.addImport(typename));
+ // if (i < last) {
+ // buf.append(',');
+ // }
+ // }
+ // }
+ // }
+
+ /*
+ * Called from createType to construct the source for this type
+ */
+ // private String constructTypeStub(ImportsManager imports, String lineDelimiter) {
+ // StringBuffer buf= new StringBuffer();
+ //
+ // int modifiers= getModifiers();
+ // buf.append(Flags.toString(modifiers));
+ // if (modifiers != 0) {
+ // buf.append(' ');
+ // }
+ // buf.append(fIsClass ? "class " : "interface "); //$NON-NLS-2$ //$NON-NLS-1$
+ // buf.append(getTypeName());
+ // writeSuperClass(buf, imports);
+ // writeSuperInterfaces(buf, imports);
+ // buf.append('{');
+ // buf.append(lineDelimiter);
+ // buf.append(lineDelimiter);
+ // buf.append('}');
+ // buf.append(lineDelimiter);
+ // return buf.toString();
+ // }
+
+ /**
+ * @deprecated Overwrite createTypeMembers(IType, IImportsManager, IProgressMonitor) instead
+ */
+ // protected void createTypeMembers(IType newType, IImportsStructure imports, IProgressMonitor monitor) throws CoreException {
+ // //deprecated
+ // }
+
+ /**
+ * Hook method that gets called from <code>createType</code> to support adding of
+ * unanticipated methods, fields, and inner types to the created type.
+ * <p>
+ * Implementers can use any methods defined on <code>IType</code> to manipulate the
+ * new type.
+ * </p>
+ * <p>
+ * The source code of the new type will be formtted using the platform's formatter. Needed
+ * imports are added by the wizard at the end of the type creation process using the given
+ * import manager.
+ * </p>
+ *
+ * @param newType the new type created via <code>createType</code>
+ * @param imports an import manager which can be used to add new imports
+ * @param monitor a progress monitor to report progress. Must not be <code>null</code>
+ *
+ * @see #createType(IProgressMonitor)
+ */
+ // protected void createTypeMembers(IType newType, ImportsManager imports, IProgressMonitor monitor) throws CoreException {
+ // // call for compatibility
+ // createTypeMembers(newType, ((ImportsManager)imports).getImportsStructure(), monitor);
+ //
+ // // default implementation does nothing
+ // // example would be
+ // // String mainMathod= "public void foo(Vector vec) {}"
+ // // createdType.createMethod(main, null, false, null);
+ // // imports.addImport("java.lang.Vector");
+ // }
+
+ /**
+ * @deprecated Instead of file templates, the new type code template
+ * specifies the stub for a compilation unit.
+ */
+ protected String getFileComment(ICompilationUnit parentCU) {
+ return null;
+ }
+
+ private boolean isValidComment(String template) {
+ IScanner scanner = ToolFactory.createScanner(true, false, false); //, false);
+ scanner.setSource(template.toCharArray());
+ try {
+ int next = scanner.getNextToken();
+ while (next == ITerminalSymbols.TokenNameCOMMENT_LINE
+ || next == ITerminalSymbols.TokenNameCOMMENT_PHPDOC
+ || next == ITerminalSymbols.TokenNameCOMMENT_BLOCK) {
+ next = scanner.getNextToken();
+ }
+ return next == ITerminalSymbols.TokenNameEOF;
+ } catch (InvalidInputException e) {
+ }
+ return false;
+ }
+
+ /**
+ * Hook method that gets called from <code>createType</code> to retrieve
+ * a type comment. This default implementation returns the content of the
+ * 'typecomment' template.
+ *
+ * @return the type comment or <code>null</code> if a type comment
+ * is not desired
+ */
+ // protected String getTypeComment(ICompilationUnit parentCU) {
+ // if (PreferenceConstants.getPreferenceStore().getBoolean(PreferenceConstants.CODEGEN_ADD_COMMENTS)) {
+ // try {
+ // StringBuffer typeName= new StringBuffer();
+ // if (isEnclosingTypeSelected()) {
+ // typeName.append(JavaModelUtil.getTypeQualifiedName(getEnclosingType())).append('.');
+ // }
+ // typeName.append(getTypeName());
+ // String comment= CodeGeneration.getTypeComment(parentCU, typeName.toString(), String.valueOf('\n'));
+ // if (comment != null && isValidComment(comment)) {
+ // return comment;
+ // }
+ // } catch (CoreException e) {
+ // PHPeclipsePlugin.log(e);
+ // }
+ // }
+ // return null;
+ // }
+
+ /**
+ * @deprecated Use getTemplate(String,ICompilationUnit,int)
+ */
+ protected String getTemplate(String name, ICompilationUnit parentCU) {
+ return getTemplate(name, parentCU, 0);
+ }
+
+ /**
+ * Returns the string resulting from evaluation the given template in
+ * the context of the given compilation unit. This accesses the normal
+ * template page, not the code templates. To use code templates use
+ * <code>constructCUContent</code> to construct a compilation unit stub or
+ * getTypeComment for the comment of the type.
+ *
+ * @param name the template to be evaluated
+ * @param parentCU the templates evaluation context
+ * @param pos a source offset into the parent compilation unit. The
+ * template is evalutated at the given source offset
+ */
+ protected String getTemplate(String name, ICompilationUnit parentCU, int pos) {
+ try {
+ Template[] templates = Templates.getInstance().getTemplates(name);
+ if (templates.length > 0) {
+ return JavaContext.evaluateTemplate(templates[0], parentCU, pos);
+ }
+ } catch (CoreException e) {
+ PHPeclipsePlugin.log(e);
+ }
+ return null;
+ }
+
+ /**
+ * @deprecated Use createInheritedMethods(IType,boolean,boolean,IImportsManager,IProgressMonitor)
+ */
+ // protected IMethod[] createInheritedMethods(IType type, boolean doConstructors, boolean doUnimplementedMethods, IImportsStructure imports, IProgressMonitor monitor) throws CoreException {
+ // return createInheritedMethods(type, doConstructors, doUnimplementedMethods, new ImportsManager(imports), monitor);
+ // }
+
+ /**
+ * Creates the bodies of all unimplemented methods and constructors and adds them to the type.
+ * Method is typically called by implementers of <code>NewTypeWizardPage</code> to add
+ * needed method and constructors.
+ *
+ * @param type the type for which the new methods and constructor are to be created
+ * @param doConstructors if <code>true</code> unimplemented constructors are created
+ * @param doUnimplementedMethods if <code>true</code> unimplemented methods are created
+ * @param imports an import manager to add all neded import statements
+ * @param monitor a progress monitor to report progress
+ */
+ // protected IMethod[] createInheritedMethods(IType type, boolean doConstructors, boolean doUnimplementedMethods, ImportsManager imports, IProgressMonitor monitor) throws CoreException {
+ // ArrayList newMethods= new ArrayList();
+ // ITypeHierarchy hierarchy= null;
+ // CodeGenerationSettings settings= JavaPreferencesSettings.getCodeGenerationSettings();
+ //
+ // if (doConstructors) {
+ // hierarchy= type.newSupertypeHierarchy(monitor);
+ // IType superclass= hierarchy.getSuperclass(type);
+ // if (superclass != null) {
+ // String[] constructors= StubUtility.evalConstructors(type, superclass, settings, imports.getImportsStructure());
+ // if (constructors != null) {
+ // for (int i= 0; i < constructors.length; i++) {
+ // newMethods.add(constructors[i]);
+ // }
+ // }
+ //
+ // }
+ // }
+ // if (doUnimplementedMethods) {
+ // if (hierarchy == null) {
+ // hierarchy= type.newSupertypeHierarchy(monitor);
+ // }
+ // String[] unimplemented= StubUtility.evalUnimplementedMethods(type, hierarchy, false, settings, null, imports.getImportsStructure());
+ // if (unimplemented != null) {
+ // for (int i= 0; i < unimplemented.length; i++) {
+ // newMethods.add(unimplemented[i]);
+ // }
+ // }
+ // }
+ // IMethod[] createdMethods= new IMethod[newMethods.size()];
+ // for (int i= 0; i < newMethods.size(); i++) {
+ // String content= (String) newMethods.get(i) + '\n'; // content will be formatted, ok to use \n
+ // createdMethods[i]= type.createMethod(content, null, false, null);
+ // }
+ // return createdMethods;
+ // }
+
+ // ---- creation ----------------
+
+ /**
+ * Returns the runnable that creates the type using the current settings.
+ * The returned runnable must be executed in the UI thread.
+ *
+ * @return the runnable to create the new type
+ */
+ // public IRunnableWithProgress getRunnable() {
+ // return new IRunnableWithProgress() {
+ // public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
+ // try {
+ // if (monitor == null) {
+ // monitor= new NullProgressMonitor();
+ // }
+ // createType(monitor);
+ // } catch (CoreException e) {
+ // throw new InvocationTargetException(e);
+ // }
+ // }
+ // };
+ // }
+
+}
git://git.phpeclipse.com / phpeclipse.git / blobdiff