diff options
Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/refactorings/core/RenameResourceXmlTextAction.java')
| -rw-r--r-- | eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/refactorings/core/RenameResourceXmlTextAction.java | 410 |
1 files changed, 0 insertions, 410 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/refactorings/core/RenameResourceXmlTextAction.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/refactorings/core/RenameResourceXmlTextAction.java deleted file mode 100644 index 8ecb08836..000000000 --- a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/refactorings/core/RenameResourceXmlTextAction.java +++ /dev/null @@ -1,410 +0,0 @@ -/* - * Copyright (C) 2012 The Android Open Source Project - * - * Licensed under the Eclipse Public License, Version 1.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.eclipse.org/org/documents/epl-v10.php - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.android.ide.eclipse.adt.internal.refactorings.core; - -import static com.android.SdkConstants.ANDROID_MANIFEST_XML; -import static com.android.SdkConstants.ANDROID_PREFIX; -import static com.android.SdkConstants.ANDROID_THEME_PREFIX; -import static com.android.SdkConstants.ATTR_NAME; -import static com.android.SdkConstants.ATTR_TYPE; -import static com.android.SdkConstants.TAG_ITEM; - -import com.android.annotations.NonNull; -import com.android.annotations.Nullable; -import com.android.ide.common.resources.ResourceUrl; -import com.android.ide.eclipse.adt.AdtPlugin; -import com.android.ide.eclipse.adt.internal.editors.layout.gle2.DomUtilities; -import com.android.ide.eclipse.adt.internal.editors.manifest.ManifestInfo; -import com.android.ide.eclipse.adt.internal.project.BaseProjectHelper; -import com.android.ide.eclipse.adt.internal.sdk.ProjectState; -import com.android.ide.eclipse.adt.internal.sdk.Sdk; -import com.android.resources.ResourceType; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.jdt.core.IType; -import org.eclipse.jdt.internal.corext.refactoring.rename.RenameTypeProcessor; -import org.eclipse.jdt.internal.ui.refactoring.reorg.RenameTypeWizard; -import org.eclipse.jface.action.Action; -import org.eclipse.jface.dialogs.MessageDialog; -import org.eclipse.jface.text.BadLocationException; -import org.eclipse.jface.text.IDocument; -import org.eclipse.jface.text.ITextSelection; -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.ISelectionProvider; -import org.eclipse.ltk.core.refactoring.participants.RenameRefactoring; -import org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.ui.IEditorInput; -import org.eclipse.ui.IFileEditorInput; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.texteditor.IDocumentProvider; -import org.eclipse.ui.texteditor.ITextEditor; -import org.eclipse.ui.texteditor.ITextEditorExtension; -import org.eclipse.ui.texteditor.ITextEditorExtension2; -import org.w3c.dom.Element; -import org.w3c.dom.Node; - -import java.util.List; - -/** - * Text action for XML files to invoke renaming - * <p> - * TODO: Handle other types of renaming: invoking class renaming when editing - * class names in layout files and manifest files, renaming attribute names when - * editing a styleable attribute, etc. - */ -@SuppressWarnings("restriction") // Java rename refactoring -public final class RenameResourceXmlTextAction extends Action { - private final ITextEditor mEditor; - - /** - * Creates a new {@linkplain RenameResourceXmlTextAction} - * - * @param editor the associated editor - */ - public RenameResourceXmlTextAction(@NonNull ITextEditor editor) { - super("Rename"); - mEditor = editor; - } - - @Override - public void run() { - if (!validateEditorInputState()) { - return; - } - IFile file = getFile(); - if (file == null) { - return; - } - IProject project = file.getProject(); - if (project == null) { - return; - } - IDocument document = getDocument(); - if (document == null) { - return; - } - ITextSelection selection = getSelection(); - if (selection == null) { - return; - } - - ResourceUrl resource = findResource(document, selection.getOffset()); - - if (resource == null) { - resource = findItemDefinition(document, selection.getOffset()); - } - - if (resource != null) { - ResourceType type = resource.type; - String name = resource.name; - Shell shell = mEditor.getSite().getShell(); - boolean canClear = false; - - RenameResourceWizard.renameResource(shell, project, type, name, null, canClear); - return; - } - - String className = findClassName(document, file, selection.getOffset()); - if (className != null) { - assert className.equals(className.trim()); - IType type = findType(className, project); - if (type != null) { - RenameTypeProcessor processor = new RenameTypeProcessor(type); - //processor.setNewElementName(className); - processor.setUpdateQualifiedNames(true); - processor.setUpdateSimilarDeclarations(false); - //processor.setMatchStrategy(?); - //processor.setFilePatterns(patterns); - processor.setUpdateReferences(true); - - RenameRefactoring refactoring = new RenameRefactoring(processor); - RenameTypeWizard wizard = new RenameTypeWizard(refactoring); - RefactoringWizardOpenOperation op = new RefactoringWizardOpenOperation(wizard); - try { - IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); - op.run(window.getShell(), wizard.getDefaultPageTitle()); - } catch (InterruptedException e) { - } - } - - return; - } - - // Fallback: tell user the cursor isn't in the right place - MessageDialog.openInformation(mEditor.getSite().getShell(), - "Rename", - "Operation unavailable on the current selection.\n" - + "Select an Android resource name or class."); - } - - private boolean validateEditorInputState() { - if (mEditor instanceof ITextEditorExtension2) - return ((ITextEditorExtension2) mEditor).validateEditorInputState(); - else if (mEditor instanceof ITextEditorExtension) - return !((ITextEditorExtension) mEditor).isEditorInputReadOnly(); - else if (mEditor != null) - return mEditor.isEditable(); - else - return false; - } - - /** - * Searches for a resource URL around the caret, such as {@code @string/foo} - * - * @param document the document to search in - * @param offset the offset to search at - * @return a resource pair, or null if not found - */ - @Nullable - public static ResourceUrl findResource(@NonNull IDocument document, int offset) { - try { - int max = document.getLength(); - if (offset >= max) { - offset = max - 1; - } else if (offset < 0) { - offset = 0; - } else if (offset > 0) { - // If the caret is right after a resource name (meaning getChar(offset) points - // to the following character), back up - char c = document.getChar(offset); - if (!isValidResourceNameChar(c)) { - offset--; - } - } - - int start = offset; - boolean valid = true; - for (; start >= 0; start--) { - char c = document.getChar(start); - if (c == '@' || c == '?') { - break; - } else if (!isValidResourceNameChar(c)) { - valid = false; - break; - } - } - if (valid) { - // Search forwards for the end - int end = start + 1; - for (; end < max; end++) { - char c = document.getChar(end); - if (!isValidResourceNameChar(c)) { - break; - } - } - if (end > start + 1) { - String url = document.get(start, end - start); - - // Don't allow renaming framework resources -- @android:string/ok etc - if (url.startsWith(ANDROID_PREFIX) || url.startsWith(ANDROID_THEME_PREFIX)) { - return null; - } - - return ResourceUrl.parse(url); - } - } - } catch (BadLocationException e) { - AdtPlugin.log(e, null); - } - - return null; - } - - private static boolean isValidResourceNameChar(char c) { - return c == '@' || c == '?' || c == '/' || c == '+' || Character.isJavaIdentifierPart(c); - } - - /** - * Searches for an item definition around the caret, such as - * {@code <string name="foo">My String</string>} - */ - private ResourceUrl findItemDefinition(IDocument document, int offset) { - Node node = DomUtilities.getNode(document, offset); - if (node == null) { - return null; - } - if (node.getNodeType() == Node.TEXT_NODE) { - node = node.getParentNode(); - } - if (node == null || node.getNodeType() != Node.ELEMENT_NODE) { - return null; - } - - Element element = (Element) node; - String name = element.getAttribute(ATTR_NAME); - if (name == null || name.isEmpty()) { - return null; - } - String typeString = element.getTagName(); - if (TAG_ITEM.equals(typeString)) { - typeString = element.getAttribute(ATTR_TYPE); - if (typeString == null || typeString.isEmpty()) { - return null; - } - } - ResourceType type = ResourceType.getEnum(typeString); - if (type != null) { - return ResourceUrl.create(type, name, false, false); - } - - return null; - } - - /** - * Searches for a fully qualified class name around the caret, such as {@code foo.bar.MyClass} - * - * @param document the document to search in - * @param file the file, if known - * @param offset the offset to search at - * @return a resource pair, or null if not found - */ - @Nullable - public static String findClassName( - @NonNull IDocument document, - @Nullable IFile file, - int offset) { - try { - int max = document.getLength(); - if (offset >= max) { - offset = max - 1; - } else if (offset < 0) { - offset = 0; - } else if (offset > 0) { - // If the caret is right after a resource name (meaning getChar(offset) points - // to the following character), back up - char c = document.getChar(offset); - if (Character.isJavaIdentifierPart(c)) { - offset--; - } - } - - int start = offset; - for (; start >= 0; start--) { - char c = document.getChar(start); - if (c == '"' || c == '<' || c == '/') { - start++; - break; - } else if (c != '.' && !Character.isJavaIdentifierPart(c)) { - return null; - } - } - // Search forwards for the end - int end = start + 1; - for (; end < max; end++) { - char c = document.getChar(end); - if (c != '.' && !Character.isJavaIdentifierPart(c)) { - if (c != '"' && c != '>' && !Character.isWhitespace(c)) { - return null; - } - break; - } - } - if (end > start + 1) { - String fqcn = document.get(start, end - start); - int dot = fqcn.indexOf('.'); - if (dot == -1) { // Only support fully qualified names - return null; - } - if (dot == 0) { // Special case for manifests: prepend package - if (file != null && file.getName().equals(ANDROID_MANIFEST_XML)) { - ManifestInfo info = ManifestInfo.get(file.getProject()); - return info.getPackage() + fqcn; - } - return null; - } - - return fqcn; - } - } catch (BadLocationException e) { - AdtPlugin.log(e, null); - } - - return null; - } - - @Nullable - private IType findType(@NonNull String className, @NonNull IProject project) { - IType type = null; - try { - IJavaProject javaProject = BaseProjectHelper.getJavaProject(project); - type = javaProject.findType(className); - if (type == null || !type.exists()) { - return null; - } - if (!type.isBinary()) { - return type; - } - // See if this class is coming through a library project jar file and - // if so locate the real class - ProjectState projectState = Sdk.getProjectState(project); - if (projectState != null) { - List<IProject> libraries = projectState.getFullLibraryProjects(); - for (IProject library : libraries) { - javaProject = BaseProjectHelper.getJavaProject(library); - type = javaProject.findType(className); - if (type != null && type.exists() && !type.isBinary()) { - return type; - } - } - } - } catch (CoreException e) { - AdtPlugin.log(e, null); - } - - return null; - } - - private ITextSelection getSelection() { - ISelectionProvider selectionProvider = mEditor.getSelectionProvider(); - if (selectionProvider == null) { - return null; - } - ISelection selection = selectionProvider.getSelection(); - if (!(selection instanceof ITextSelection)) { - return null; - } - return (ITextSelection) selection; - } - - private IDocument getDocument() { - IDocumentProvider documentProvider = mEditor.getDocumentProvider(); - if (documentProvider == null) { - return null; - } - IDocument document = documentProvider.getDocument(mEditor.getEditorInput()); - if (document == null) { - return null; - } - return document; - } - - @Nullable - private IFile getFile() { - IEditorInput input = mEditor.getEditorInput(); - if (input instanceof IFileEditorInput) { - IFileEditorInput fileInput = (IFileEditorInput) input; - return fileInput.getFile(); - } - - return null; - } -} |