1 files changed, 0 insertions, 246 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/refactoring/UnwrapRefactoring.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/refactoring/UnwrapRefactoring.java
deleted file mode 100644
index 4eff2cde5..000000000
--- a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/refactoring/UnwrapRefactoring.java
+++ /dev/null
@@ -1,246 +0,0 @@
-/*
- * Copyright (C) 2011 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.editors.layout.refactoring;
-
-import static com.android.SdkConstants.ANDROID_URI;
-import static com.android.SdkConstants.ATTR_LAYOUT_HEIGHT;
-import static com.android.SdkConstants.ATTR_LAYOUT_WIDTH;
-import static com.android.SdkConstants.EXT_XML;
-
-import com.android.annotations.NonNull;
-import com.android.annotations.VisibleForTesting;
-import com.android.ide.common.xml.XmlFormatStyle;
-import com.android.ide.eclipse.adt.internal.editors.layout.LayoutEditorDelegate;
-import com.android.ide.eclipse.adt.internal.editors.layout.gle2.DomUtilities;
-
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.OperationCanceledException;
-import org.eclipse.jface.text.ITextSelection;
-import org.eclipse.jface.viewers.ITreeSelection;
-import org.eclipse.ltk.core.refactoring.Change;
-import org.eclipse.ltk.core.refactoring.Refactoring;
-import org.eclipse.ltk.core.refactoring.RefactoringStatus;
-import org.eclipse.ltk.core.refactoring.TextFileChange;
-import org.eclipse.text.edits.MultiTextEdit;
-import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion;
-import org.w3c.dom.Attr;
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-import org.w3c.dom.Node;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;
-
-/**
- * Removes the layout surrounding the current selection (or if the current selection has
- * children, removes the current layout), and migrates namespace and layout attributes.
- */
-@SuppressWarnings("restriction") // XML model
-public class UnwrapRefactoring extends VisualRefactoring {
-    private Element mContainer;
-
-    /**
-     * This constructor is solely used by {@link Descriptor},
-     * to replay a previous refactoring.
-     * @param arguments argument map created by #createArgumentMap.
-     */
-    UnwrapRefactoring(Map<String, String> arguments) {
-        super(arguments);
-    }
-
-    public UnwrapRefactoring(
-            IFile file,
-            LayoutEditorDelegate delegate,
-            ITextSelection selection,
-            ITreeSelection treeSelection) {
-        super(file, delegate, selection, treeSelection);
-    }
-
-    @VisibleForTesting
-    UnwrapRefactoring(List<Element> selectedElements, LayoutEditorDelegate editor) {
-        super(selectedElements, editor);
-    }
-
-    @Override
-    public RefactoringStatus checkInitialConditions(IProgressMonitor pm) throws CoreException,
-            OperationCanceledException {
-        RefactoringStatus status = new RefactoringStatus();
-
-        try {
-            pm.beginTask("Checking preconditions...", 6);
-
-            if (mSelectionStart == -1 || mSelectionEnd == -1) {
-                status.addFatalError("No selection to wrap");
-                return status;
-            }
-
-            // Make sure that the selection all has the same parent?
-            if (mElements.size() == 0) {
-                status.addFatalError("Nothing to unwrap");
-                return status;
-            }
-
-            Element first = mElements.get(0);
-
-            // Determine the element of the container to be removed.
-            // If you've selected a non-container, or you've selected multiple
-            // elements, then it's the parent which should be removed. Otherwise,
-            // it's the selection itself which represents the container.
-            boolean useParent = mElements.size() > 1;
-            if (!useParent) {
-                if (DomUtilities.getChildren(first).size() == 0) {
-                    useParent = true;
-                }
-            }
-            Node parent = first.getParentNode();
-            if (parent instanceof Document) {
-                mContainer = first;
-                List<Element> elements = DomUtilities.getChildren(mContainer);
-                if (elements.size() == 0) {
-                    status.addFatalError(
-                            "Cannot remove container when it has no children");
-                        return status;
-                }
-            } else if (useParent && (parent instanceof Element)) {
-                mContainer = (Element) parent;
-            } else {
-                mContainer = first;
-            }
-
-            for (Element element : mElements) {
-                if (element.getParentNode() != parent) {
-                    status.addFatalError(
-                            "All unwrapped elements must share the same parent element");
-                    return status;
-                }
-            }
-
-            // Ensure that if we are removing the root, that it has only one child
-            // such that there is a new single root
-            if (mContainer.getParentNode() instanceof Document) {
-                if (DomUtilities.getChildren(mContainer).size() > 1) {
-                    status.addFatalError(
-                        "Cannot remove root: it has more than one child "
-                            + "which would result in multiple new roots");
-                    return status;
-                }
-            }
-
-            pm.worked(1);
-            return status;
-
-        } finally {
-            pm.done();
-        }
-    }
-
-    @Override
-    protected VisualRefactoringDescriptor createDescriptor() {
-        String comment = getName();
-        return new Descriptor(
-                mProject.getName(), //project
-                comment, //description
-                comment, //comment
-                createArgumentMap());
-    }
-
-    @Override
-    public String getName() {
-        return "Remove Container";
-    }
-
-    @Override
-    protected @NonNull List<Change> computeChanges(IProgressMonitor monitor) {
-        // (1) If the removed parent is the root container, transfer its
-        //   namespace declarations
-        // (2) Remove the root element completely
-        // (3) Transfer layout attributes?
-        // (4) Check for Java R.file usages?
-
-        IFile file = mDelegate.getEditor().getInputFile();
-        List<Change> changes = new ArrayList<Change>();
-        if (file == null) {
-            return changes;
-        }
-        MultiTextEdit rootEdit = new MultiTextEdit();
-
-        // Transfer namespace elements?
-        if (mContainer.getParentNode() instanceof Document) {
-            List<Element> elements = DomUtilities.getChildren(mContainer);
-            assert elements.size() == 1;
-            Element newRoot = elements.get(0);
-
-            List<Attr> declarations = findNamespaceAttributes(mContainer);
-            for (Attr attribute : declarations) {
-                if (attribute instanceof IndexedRegion) {
-                    setAttribute(rootEdit, newRoot, attribute.getNamespaceURI(),
-                            attribute.getPrefix(), attribute.getLocalName(), attribute.getValue());
-                }
-            }
-        }
-
-        // Transfer layout_ attributes (other than width and height)
-         List<Element> children = DomUtilities.getChildren(mContainer);
-         if (children.size() == 1) {
-            List<Attr> layoutAttributes = findLayoutAttributes(mContainer);
-            for (Attr attribute : layoutAttributes) {
-                String name = attribute.getLocalName();
-                if ((name.equals(ATTR_LAYOUT_WIDTH) || name.equals(ATTR_LAYOUT_HEIGHT))
-                        && ANDROID_URI.equals(attribute.getNamespaceURI())) {
-                    // Already handled specially
-                    continue;
-                }
-            }
-        }
-
-         // Remove the root
-         removeElementTags(rootEdit, mContainer, Collections.<Element>emptyList() /* skip */,
-                 false /*changeIndentation*/);
-
-         MultiTextEdit formatted = reformat(rootEdit, XmlFormatStyle.LAYOUT);
-         if (formatted != null) {
-             rootEdit = formatted;
-         }
-
-         TextFileChange change = new TextFileChange(file.getName(), file);
-         change.setEdit(rootEdit);
-         change.setTextType(EXT_XML);
-         changes.add(change);
-         return changes;
-    }
-
-    @Override
-    public VisualRefactoringWizard createWizard() {
-        return new UnwrapWizard(this, mDelegate);
-    }
-
-    public static class Descriptor extends VisualRefactoringDescriptor {
-        public Descriptor(String project, String description, String comment,
-                Map<String, String> arguments) {
-            super("com.android.ide.eclipse.adt.refactoring.unwrap", //$NON-NLS-1$
-                    project, description, comment, arguments);
-        }
-
-        @Override
-        protected Refactoring createRefactoring(Map<String, String> args) {
-            return new UnwrapRefactoring(args);
-        }
-    }
-}