1. Suppress ArrayIndexOutOfBoundsException occurring in a certain case of formatting...
[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / ui / wizards / NewClassWizardPage.java
index 2db3c31..4203e32 100644 (file)
@@ -26,231 +26,250 @@ import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Control;
 
 /**
- * Wizard page to  create a new class. 
+ * Wizard page to create a new class.
  * <p>
- * Note: This class is not intended to be subclassed. To implement a different kind of 
- * a new class wizard page, extend <code>NewTypeWizardPage</code>.
+ * Note: This class is not intended to be subclassed. To implement a different
+ * kind of a new class wizard page, extend <code>NewTypeWizardPage</code>.
  * </p>
  * 
  * @since 2.0
  */
 public class NewClassWizardPage extends NewTypeWizardPage {
 
-  private final static String PAGE_NAME = "NewClassWizardPage"; //$NON-NLS-1$
-
-  private final static String SETTINGS_CREATEMAIN = "create_main"; //$NON-NLS-1$
-  private final static String SETTINGS_CREATECONSTR = "create_constructor"; //$NON-NLS-1$
-  private final static String SETTINGS_CREATEUNIMPLEMENTED = "create_unimplemented"; //$NON-NLS-1$
-
-  private SelectionButtonDialogFieldGroup fMethodStubsButtons;
-
-  /**
-   * Creates a new <code>NewClassWizardPage</code>
-   */
-  public NewClassWizardPage() {
-    super(true, PAGE_NAME);
-
-    setTitle(NewWizardMessages.getString("NewClassWizardPage.title")); //$NON-NLS-1$
-    setDescription(NewWizardMessages.getString("NewClassWizardPage.description")); //$NON-NLS-1$
-
-    String[] buttonNames3 = new String[] { NewWizardMessages.getString("NewClassWizardPage.methods.main"), NewWizardMessages.getString("NewClassWizardPage.methods.constructors"), //$NON-NLS-1$ //$NON-NLS-2$
-      NewWizardMessages.getString("NewClassWizardPage.methods.inherited") //$NON-NLS-1$
-    };
-    fMethodStubsButtons = new SelectionButtonDialogFieldGroup(SWT.CHECK, buttonNames3, 1);
-    fMethodStubsButtons.setLabelText(NewWizardMessages.getString("NewClassWizardPage.methods.label")); //$NON-NLS-1$
-  }
-
-  // -------- Initialization ---------
-
-  /**
-   * The wizard owning this page is responsible for calling this method with the
-   * current selection. The selection is used to initialize the fields of the wizard 
-   * page.
-   * 
-   * @param selection used to initialize the fields
-   */
-  public void init(IStructuredSelection selection) {
-    IJavaElement jelem = getInitialJavaElement(selection);
-    initContainerPage(jelem);
-    initTypePage(jelem);
-    doStatusUpdate();
-
-    boolean createMain = false;
-    boolean createConstructors = false;
-    boolean createUnimplemented = true;
-    IDialogSettings section = getDialogSettings().getSection(PAGE_NAME);
-    if (section != null) {
-      createMain = section.getBoolean(SETTINGS_CREATEMAIN);
-      createConstructors = section.getBoolean(SETTINGS_CREATECONSTR);
-      createUnimplemented = section.getBoolean(SETTINGS_CREATEUNIMPLEMENTED);
-    }
-
-    setMethodStubSelection(createMain, createConstructors, createUnimplemented, true);
-  }
-
-  // ------ validation --------
-  private void doStatusUpdate() {
-    // status of all used components
-    IStatus[] status =
-      new IStatus[] {
-        fContainerStatus,
-        isEnclosingTypeSelected() ? fEnclosingTypeStatus : fPackageStatus,
-        fTypeNameStatus,
-        fModifierStatus,
-      //                       fSuperClassStatus,
-      //                       fSuperInterfacesStatus
-    };
-
-    // the mode severe status will be displayed and the ok button enabled/disabled.
-    updateStatus(status);
-  }
-
-  /*
-   * @see NewContainerWizardPage#handleFieldChanged
-   */
-  protected void handleFieldChanged(String fieldName) {
-    super.handleFieldChanged(fieldName);
-
-    doStatusUpdate();
-  }
-
-  // ------ ui --------
-
-  /*
-   * @see WizardPage#createControl
-   */
-  public void createControl(Composite parent) {
-    initializeDialogUnits(parent);
-
-    Composite composite = new Composite(parent, SWT.NONE);
-
-    int nColumns = 4;
-
-    GridLayout layout = new GridLayout();
-    layout.numColumns = nColumns;
-    composite.setLayout(layout);
-
-    // pick & choose the wanted UI components
-
-    createContainerControls(composite, nColumns);
-    createPackageControls(composite, nColumns);
-    createEnclosingTypeControls(composite, nColumns);
-
-    createSeparator(composite, nColumns);
-
-    createTypeNameControls(composite, nColumns);
-    createModifierControls(composite, nColumns);
-
-    createSuperClassControls(composite, nColumns);
-    createSuperInterfacesControls(composite, nColumns);
-
-    createMethodStubSelectionControls(composite, nColumns);
-
-    setControl(composite);
-
-    Dialog.applyDialogFont(composite);
-    //         WorkbenchHelp.setHelp(composite, IJavaHelpContextIds.NEW_CLASS_WIZARD_PAGE);    
-  }
-
-  /*
-   * @see WizardPage#becomesVisible
-   */
-  public void setVisible(boolean visible) {
-    super.setVisible(visible);
-    if (visible) {
-      setFocus();
-    }
-  }
-
-  private void createMethodStubSelectionControls(Composite composite, int nColumns) {
-    Control labelControl = fMethodStubsButtons.getLabelControl(composite);
-    LayoutUtil.setHorizontalSpan(labelControl, nColumns);
-
-    DialogField.createEmptySpace(composite);
-
-    Control buttonGroup = fMethodStubsButtons.getSelectionButtonsGroup(composite);
-    LayoutUtil.setHorizontalSpan(buttonGroup, nColumns - 1);
-  }
-
-  /**
-   * Returns the current selection state of the 'Create Main' checkbox.
-   * 
-   * @return the selection state of the 'Create Main' checkbox
-   */
-  public boolean isCreateMain() {
-    return fMethodStubsButtons.isSelected(0);
-  }
-
-  /**
-   * Returns the current selection state of the 'Create Constructors' checkbox.
-   * 
-   * @return the selection state of the 'Create Constructors' checkbox
-   */
-  public boolean isCreateConstructors() {
-    return fMethodStubsButtons.isSelected(1);
-  }
-
-  /**
-   * Returns the current selection state of the 'Create inherited abstract methods' 
-   * checkbox.
-   * 
-   * @return the selection state of the 'Create inherited abstract methods' checkbox
-   */
-  public boolean isCreateInherited() {
-    return fMethodStubsButtons.isSelected(2);
-  }
-
-  /**
-   * Sets the selection state of the method stub checkboxes.
-   * 
-   * @param createMain initial selection state of the 'Create Main' checkbox.
-   * @param createConstructors initial selection state of the 'Create Constructors' checkbox.
-   * @param createInherited initial selection state of the 'Create inherited abstract methods' checkbox.
-   * @param canBeModified if <code>true</code> the method stub checkboxes can be changed by 
-   * the user. If <code>false</code> the buttons are "read-only"
-   */
-  public void setMethodStubSelection(
-    boolean createMain,
-    boolean createConstructors,
-    boolean createInherited,
-    boolean canBeModified) {
-    fMethodStubsButtons.setSelection(0, createMain);
-    fMethodStubsButtons.setSelection(1, createConstructors);
-    fMethodStubsButtons.setSelection(2, createInherited);
-
-    fMethodStubsButtons.setEnabled(canBeModified);
-  }
-
-  // ---- creation ----------------
-
-  /*
-   * @see NewTypeWizardPage#createTypeMembers
-   */
-  //   protected void createTypeMembers(IType type, ImportsManager imports, IProgressMonitor monitor) throws CoreException {
-  //           boolean doMain= isCreateMain();
-  //           boolean doConstr= isCreateConstructors();
-  //           boolean doInherited= isCreateInherited();
-  //           createInheritedMethods(type, doConstr, doInherited, imports, new SubProgressMonitor(monitor, 1));
-  //
-  //           if (doMain) {
-  //                   StringBuffer buf= new StringBuffer();
-  //                   buf.append("public static void main("); //$NON-NLS-1$
-  //                   buf.append(imports.addImport("java.lang.String")); //$NON-NLS-1$
-  //                   buf.append("[] args) {}"); //$NON-NLS-1$
-  //                   type.createMethod(buf.toString(), null, false, null);
-  //           }
-  //           
-  //           IDialogSettings section= getDialogSettings().getSection(PAGE_NAME);
-  //           if (section == null) {
-  //                   section= getDialogSettings().addNewSection(PAGE_NAME);
-  //           }
-  //           section.put(SETTINGS_CREATEMAIN, doMain);
-  //           section.put(SETTINGS_CREATECONSTR, doConstr);
-  //           section.put(SETTINGS_CREATEUNIMPLEMENTED, doInherited);
-  //           
-  //           if (monitor != null) {
-  //                   monitor.done();
-  //           }       
-  //   }
-
+       private final static String PAGE_NAME = "NewClassWizardPage"; //$NON-NLS-1$
+
+       private final static String SETTINGS_CREATEMAIN = "create_main"; //$NON-NLS-1$
+
+       private final static String SETTINGS_CREATECONSTR = "create_constructor"; //$NON-NLS-1$
+
+       private final static String SETTINGS_CREATEUNIMPLEMENTED = "create_unimplemented"; //$NON-NLS-1$
+
+       private SelectionButtonDialogFieldGroup fMethodStubsButtons;
+
+       /**
+        * Creates a new <code>NewClassWizardPage</code>
+        */
+       public NewClassWizardPage() {
+               super(true, PAGE_NAME);
+
+               setTitle(NewWizardMessages.getString("NewClassWizardPage.title")); //$NON-NLS-1$
+               setDescription(NewWizardMessages
+                               .getString("NewClassWizardPage.description")); //$NON-NLS-1$
+
+               String[] buttonNames3 = new String[] {
+                               NewWizardMessages.getString("NewClassWizardPage.methods.main"), NewWizardMessages.getString("NewClassWizardPage.methods.constructors"), //$NON-NLS-1$ //$NON-NLS-2$
+                               NewWizardMessages
+                                               .getString("NewClassWizardPage.methods.inherited") //$NON-NLS-1$
+               };
+               fMethodStubsButtons = new SelectionButtonDialogFieldGroup(SWT.CHECK,
+                               buttonNames3, 1);
+               fMethodStubsButtons.setLabelText(NewWizardMessages
+                               .getString("NewClassWizardPage.methods.label")); //$NON-NLS-1$
+       }
+
+       // -------- Initialization ---------
+
+       /**
+        * The wizard owning this page is responsible for calling this method with
+        * the current selection. The selection is used to initialize the fields of
+        * the wizard page.
+        * 
+        * @param selection
+        *            used to initialize the fields
+        */
+       public void init(IStructuredSelection selection) {
+               IJavaElement jelem = getInitialJavaElement(selection);
+               initContainerPage(jelem);
+               initTypePage(jelem);
+               doStatusUpdate();
+
+               boolean createMain = false;
+               boolean createConstructors = false;
+               boolean createUnimplemented = true;
+               IDialogSettings section = getDialogSettings().getSection(PAGE_NAME);
+               if (section != null) {
+                       createMain = section.getBoolean(SETTINGS_CREATEMAIN);
+                       createConstructors = section.getBoolean(SETTINGS_CREATECONSTR);
+                       createUnimplemented = section
+                                       .getBoolean(SETTINGS_CREATEUNIMPLEMENTED);
+               }
+
+               setMethodStubSelection(createMain, createConstructors,
+                               createUnimplemented, true);
+       }
+
+       // ------ validation --------
+       private void doStatusUpdate() {
+               // status of all used components
+               IStatus[] status = new IStatus[] {
+                               fContainerStatus,
+                               isEnclosingTypeSelected() ? fEnclosingTypeStatus
+                                               : fPackageStatus, fTypeNameStatus, fModifierStatus,
+               // fSuperClassStatus,
+               // fSuperInterfacesStatus
+               };
+
+               // the mode severe status will be displayed and the ok button
+               // enabled/disabled.
+               updateStatus(status);
+       }
+
+       /*
+        * @see NewContainerWizardPage#handleFieldChanged
+        */
+       protected void handleFieldChanged(String fieldName) {
+               super.handleFieldChanged(fieldName);
+
+               doStatusUpdate();
+       }
+
+       // ------ ui --------
+
+       /*
+        * @see WizardPage#createControl
+        */
+       public void createControl(Composite parent) {
+               initializeDialogUnits(parent);
+
+               Composite composite = new Composite(parent, SWT.NONE);
+
+               int nColumns = 4;
+
+               GridLayout layout = new GridLayout();
+               layout.numColumns = nColumns;
+               composite.setLayout(layout);
+
+               // pick & choose the wanted UI components
+
+               createContainerControls(composite, nColumns);
+               createPackageControls(composite, nColumns);
+               createEnclosingTypeControls(composite, nColumns);
+
+               createSeparator(composite, nColumns);
+
+               createTypeNameControls(composite, nColumns);
+               createModifierControls(composite, nColumns);
+
+               createSuperClassControls(composite, nColumns);
+               createSuperInterfacesControls(composite, nColumns);
+
+               createMethodStubSelectionControls(composite, nColumns);
+
+               setControl(composite);
+
+               Dialog.applyDialogFont(composite);
+               // WorkbenchHelp.setHelp(composite,
+               // IJavaHelpContextIds.NEW_CLASS_WIZARD_PAGE);
+       }
+
+       /*
+        * @see WizardPage#becomesVisible
+        */
+       public void setVisible(boolean visible) {
+               super.setVisible(visible);
+               if (visible) {
+                       setFocus();
+               }
+       }
+
+       private void createMethodStubSelectionControls(Composite composite,
+                       int nColumns) {
+               Control labelControl = fMethodStubsButtons.getLabelControl(composite);
+               LayoutUtil.setHorizontalSpan(labelControl, nColumns);
+
+               DialogField.createEmptySpace(composite);
+
+               Control buttonGroup = fMethodStubsButtons
+                               .getSelectionButtonsGroup(composite);
+               LayoutUtil.setHorizontalSpan(buttonGroup, nColumns - 1);
+       }
+
+       /**
+        * Returns the current selection state of the 'Create Main' checkbox.
+        * 
+        * @return the selection state of the 'Create Main' checkbox
+        */
+       public boolean isCreateMain() {
+               return fMethodStubsButtons.isSelected(0);
+       }
+
+       /**
+        * Returns the current selection state of the 'Create Constructors'
+        * checkbox.
+        * 
+        * @return the selection state of the 'Create Constructors' checkbox
+        */
+       public boolean isCreateConstructors() {
+               return fMethodStubsButtons.isSelected(1);
+       }
+
+       /**
+        * Returns the current selection state of the 'Create inherited abstract
+        * methods' checkbox.
+        * 
+        * @return the selection state of the 'Create inherited abstract methods'
+        *         checkbox
+        */
+       public boolean isCreateInherited() {
+               return fMethodStubsButtons.isSelected(2);
+       }
+
+       /**
+        * Sets the selection state of the method stub checkboxes.
+        * 
+        * @param createMain
+        *            initial selection state of the 'Create Main' checkbox.
+        * @param createConstructors
+        *            initial selection state of the 'Create Constructors' checkbox.
+        * @param createInherited
+        *            initial selection state of the 'Create inherited abstract
+        *            methods' checkbox.
+        * @param canBeModified
+        *            if <code>true</code> the method stub checkboxes can be
+        *            changed by the user. If <code>false</code> the buttons are
+        *            "read-only"
+        */
+       public void setMethodStubSelection(boolean createMain,
+                       boolean createConstructors, boolean createInherited,
+                       boolean canBeModified) {
+               fMethodStubsButtons.setSelection(0, createMain);
+               fMethodStubsButtons.setSelection(1, createConstructors);
+               fMethodStubsButtons.setSelection(2, createInherited);
+
+               fMethodStubsButtons.setEnabled(canBeModified);
+       }
+
+       // ---- creation ----------------
+
+       /*
+        * @see NewTypeWizardPage#createTypeMembers
+        */
+       // protected void createTypeMembers(IType type, ImportsManager imports,
+       // IProgressMonitor monitor) throws CoreException {
+       // boolean doMain= isCreateMain();
+       // boolean doConstr= isCreateConstructors();
+       // boolean doInherited= isCreateInherited();
+       // createInheritedMethods(type, doConstr, doInherited, imports, new
+       // SubProgressMonitor(monitor, 1));
+       //
+       // if (doMain) {
+       // StringBuffer buf= new StringBuffer();
+       // buf.append("public static void main("); //$NON-NLS-1$
+       // buf.append(imports.addImport("java.lang.String")); //$NON-NLS-1$
+       // buf.append("[] args) {}"); //$NON-NLS-1$
+       // type.createMethod(buf.toString(), null, false, null);
+       // }
+       //              
+       // IDialogSettings section= getDialogSettings().getSection(PAGE_NAME);
+       // if (section == null) {
+       // section= getDialogSettings().addNewSection(PAGE_NAME);
+       // }
+       // section.put(SETTINGS_CREATEMAIN, doMain);
+       // section.put(SETTINGS_CREATECONSTR, doConstr);
+       // section.put(SETTINGS_CREATEUNIMPLEMENTED, doInherited);
+       //              
+       // if (monitor != null) {
+       // monitor.done();
+       // }
+       // }
 }