diff options
Diffstat (limited to 'bundles/org.eclipse.wst.jsdt.ui/src/org/eclipse/wst/jsdt/internal/ui/refactoring/actions/MoveInstanceMethodAction.java')
-rw-r--r-- | bundles/org.eclipse.wst.jsdt.ui/src/org/eclipse/wst/jsdt/internal/ui/refactoring/actions/MoveInstanceMethodAction.java | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/bundles/org.eclipse.wst.jsdt.ui/src/org/eclipse/wst/jsdt/internal/ui/refactoring/actions/MoveInstanceMethodAction.java b/bundles/org.eclipse.wst.jsdt.ui/src/org/eclipse/wst/jsdt/internal/ui/refactoring/actions/MoveInstanceMethodAction.java deleted file mode 100644 index 56a16808..00000000 --- a/bundles/org.eclipse.wst.jsdt.ui/src/org/eclipse/wst/jsdt/internal/ui/refactoring/actions/MoveInstanceMethodAction.java +++ /dev/null @@ -1,144 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2008 IBM Corporation and others. - * 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.jsdt.internal.ui.refactoring.actions; - -import org.eclipse.core.runtime.Assert; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.jface.dialogs.MessageDialog; -import org.eclipse.jface.text.ITextSelection; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.ui.IWorkbenchSite; -import org.eclipse.ui.PlatformUI; -import org.eclipse.wst.jsdt.core.IJavaScriptUnit; -import org.eclipse.wst.jsdt.core.IJavaScriptElement; -import org.eclipse.wst.jsdt.core.IFunction; -import org.eclipse.wst.jsdt.core.JavaScriptModelException; -import org.eclipse.wst.jsdt.internal.corext.refactoring.RefactoringAvailabilityTester; -import org.eclipse.wst.jsdt.internal.corext.refactoring.RefactoringExecutionStarter; -import org.eclipse.wst.jsdt.internal.corext.util.JavaModelUtil; -import org.eclipse.wst.jsdt.internal.ui.IJavaHelpContextIds; -import org.eclipse.wst.jsdt.internal.ui.JavaScriptPlugin; -import org.eclipse.wst.jsdt.internal.ui.actions.ActionUtil; -import org.eclipse.wst.jsdt.internal.ui.actions.SelectionConverter; -import org.eclipse.wst.jsdt.internal.ui.javaeditor.JavaEditor; -import org.eclipse.wst.jsdt.internal.ui.javaeditor.JavaTextSelection; -import org.eclipse.wst.jsdt.internal.ui.refactoring.RefactoringMessages; -import org.eclipse.wst.jsdt.internal.ui.util.ExceptionHandler; -import org.eclipse.wst.jsdt.ui.actions.SelectionDispatchAction; - -public final class MoveInstanceMethodAction extends SelectionDispatchAction { - - private JavaEditor fEditor; - - /** - * Note: This constructor is for internal use only. Clients should not call this constructor. - * @param editor the java editor - */ - public MoveInstanceMethodAction(JavaEditor editor) { - this(editor.getEditorSite()); - fEditor= editor; - setEnabled(SelectionConverter.canOperateOn(fEditor)); - } - - public MoveInstanceMethodAction(IWorkbenchSite site) { - super(site); - setText(RefactoringMessages.MoveInstanceMethodAction_Move_Method); - PlatformUI.getWorkbench().getHelpSystem().setHelp(this, IJavaHelpContextIds.MOVE_ACTION); - } - - /* - * @see SelectionDispatchAction#selectionChanged(IStructuredSelection) - */ - public void selectionChanged(IStructuredSelection selection) { - try { - setEnabled(RefactoringAvailabilityTester.isMoveMethodAvailable(selection)); - } catch (JavaScriptModelException e) { - // http://bugs.eclipse.org/bugs/show_bug.cgi?id=19253 - if (JavaModelUtil.isExceptionToBeLogged(e)) - JavaScriptPlugin.log(e); - setEnabled(false);//no ui - } - } - - public void selectionChanged(ITextSelection selection) { - setEnabled(true); - } - - /** - * Note: This method is for internal use only. Clients should not call this method. - */ - public void selectionChanged(JavaTextSelection selection) { - try { - setEnabled(RefactoringAvailabilityTester.isMoveMethodAvailable(selection)); - } catch (CoreException e) { - setEnabled(false); - } - } - - private static IFunction getSingleSelectedMethod(IStructuredSelection selection) { - if (selection.isEmpty() || selection.size() != 1) - return null; - - Object first= selection.getFirstElement(); - if (! (first instanceof IFunction)) - return null; - return (IFunction) first; - } - /* - * @see SelectionDispatchAction#run(IStructuredSelection) - */ - public void run(IStructuredSelection selection) { - try { - Assert.isTrue(RefactoringAvailabilityTester.isMoveMethodAvailable(selection)); - IFunction method= getSingleSelectedMethod(selection); - Assert.isNotNull(method); - if (!ActionUtil.isEditable(fEditor, getShell(), method)) - return; - RefactoringExecutionStarter.startMoveMethodRefactoring(method, getShell()); - } catch (JavaScriptModelException e) { - ExceptionHandler.handle(e, getShell(), RefactoringMessages.MoveInstanceMethodAction_dialog_title, RefactoringMessages.MoveInstanceMethodAction_unexpected_exception); - } - } - - /* (non-Javadoc) - * Method declared on SelectionDispatchAction - */ - public void run(ITextSelection selection) { - try { - run(selection, SelectionConverter.getInputAsCompilationUnit(fEditor)); - } catch (JavaScriptModelException e) { - ExceptionHandler.handle(e, getShell(), RefactoringMessages.MoveInstanceMethodAction_dialog_title, RefactoringMessages.MoveInstanceMethodAction_unexpected_exception); - } - } - - private void run(ITextSelection selection, IJavaScriptUnit cu) throws JavaScriptModelException { - Assert.isNotNull(cu); - Assert.isTrue(selection.getOffset() >= 0); - Assert.isTrue(selection.getLength() >= 0); - - if (!ActionUtil.isEditable(fEditor, getShell(), cu)) - return; - - IFunction method= getMethod(cu, selection); - if (method != null) { - RefactoringExecutionStarter.startMoveMethodRefactoring(method, getShell()); - } else { - MessageDialog.openInformation(getShell(), RefactoringMessages.MoveInstanceMethodAction_dialog_title, RefactoringMessages.MoveInstanceMethodAction_No_reference_or_declaration); - } - } - - private static IFunction getMethod(IJavaScriptUnit cu, ITextSelection selection) throws JavaScriptModelException { - IJavaScriptElement element= SelectionConverter.getElementAtOffset(cu, selection); - if (element instanceof IFunction) - return (IFunction) element; - return null; - } -} |