# HG changeset patch
# Parent 3ab0c0f660edd47d7883198549992b51d4709e1b

diff --git a/php.refactoring/src/org/netbeans/modules/refactoring/php/ui/tree/FileTreeElement.java b/php.refactoring/src/org/netbeans/modules/refactoring/php/ui/tree/FileTreeElement.java
new file mode 100644
--- /dev/null
+++ b/php.refactoring/src/org/netbeans/modules/refactoring/php/ui/tree/FileTreeElement.java
@@ -0,0 +1,97 @@
+/*
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+ *
+ * Copyright 2012 Oracle and/or its affiliates. All rights reserved.
+ *
+ * Oracle and Java are registered trademarks of Oracle and/or its affiliates.
+ * Other names may be trademarks of their respective owners.
+ *
+ * The contents of this file are subject to the terms of either the GNU
+ * General Public License Version 2 only ("GPL") or the Common
+ * Development and Distribution License("CDDL") (collectively, the
+ * "License"). You may not use this file except in compliance with the
+ * License. You can obtain a copy of the License at
+ * http://www.netbeans.org/cddl-gplv2.html
+ * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
+ * specific language governing permissions and limitations under the
+ * License.  When distributing the software, include this License Header
+ * Notice in each file and include the License file at
+ * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the GPL Version 2 section of the License file that
+ * accompanied this code. If applicable, add the following below the
+ * License Header, with the fields enclosed by brackets [] replaced by
+ * your own identifying information:
+ * "Portions Copyrighted [year] [name of copyright owner]"
+ *
+ * If you wish your version of this file to be governed by only the CDDL
+ * or only the GPL Version 2, indicate your decision by adding
+ * "[Contributor] elects to include this software in this distribution
+ * under the [CDDL or GPL Version 2] license." If you do not indicate a
+ * single choice of license, a recipient has the option to distribute
+ * your version of this file under either the CDDL, the GPL Version 2 or
+ * to extend the choice of license to its licensees as provided above.
+ * However, if you add GPL Version 2 code and therefore, elected the GPL
+ * Version 2 license, then the option applies only if the new code is
+ * made subject to such option by the copyright holder.
+ *
+ * Contributor(s):
+ *
+ * Portions Copyrighted 2012 Sun Microsystems, Inc.
+ */
+package org.netbeans.modules.refactoring.php.ui.tree;
+
+import java.beans.BeanInfo;
+import javax.swing.Icon;
+import javax.swing.ImageIcon;
+import org.netbeans.api.project.FileOwnerQuery;
+import org.netbeans.api.project.Project;
+import org.netbeans.modules.refactoring.spi.ui.TreeElement;
+import org.netbeans.modules.refactoring.spi.ui.TreeElementFactory;
+import org.openide.filesystems.FileObject;
+import org.openide.loaders.DataObject;
+import org.openide.loaders.DataObjectNotFoundException;
+
+/**
+ *
+ * @author Ondrej Brejla <obrejla@netbeans.org>
+ */
+public class FileTreeElement implements TreeElement {
+
+    private final FileObject fileObject;
+
+    FileTreeElement(FileObject fileObject) {
+        this.fileObject = fileObject;
+    }
+
+    @Override
+    public TreeElement getParent(boolean isLogical) {
+        if (isLogical) {
+            return TreeElementFactory.getTreeElement(fileObject.getParent());
+        } else {
+            Project project = FileOwnerQuery.getOwner(fileObject);
+            return TreeElementFactory.getTreeElement(project != null ? project : fileObject.getParent());
+        }
+    }
+
+    @Override
+    public Icon getIcon() {
+        Icon result = null;
+        try {
+            result = new ImageIcon(DataObject.find(fileObject).getNodeDelegate().getIcon(BeanInfo.ICON_COLOR_16x16));
+        } catch (DataObjectNotFoundException ex) {
+            //no-op
+        }
+        return result;
+    }
+
+    @Override
+    public String getText(boolean isLogical) {
+        return fileObject.getNameExt();
+    }
+
+    @Override
+    public Object getUserObject() {
+        return fileObject;
+    }
+}
diff --git a/php.refactoring/src/org/netbeans/modules/refactoring/php/ui/tree/FolderTreeElement.java b/php.refactoring/src/org/netbeans/modules/refactoring/php/ui/tree/FolderTreeElement.java
new file mode 100644
--- /dev/null
+++ b/php.refactoring/src/org/netbeans/modules/refactoring/php/ui/tree/FolderTreeElement.java
@@ -0,0 +1,97 @@
+/*
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+ *
+ * Copyright 2012 Oracle and/or its affiliates. All rights reserved.
+ *
+ * Oracle and Java are registered trademarks of Oracle and/or its affiliates.
+ * Other names may be trademarks of their respective owners.
+ *
+ * The contents of this file are subject to the terms of either the GNU
+ * General Public License Version 2 only ("GPL") or the Common
+ * Development and Distribution License("CDDL") (collectively, the
+ * "License"). You may not use this file except in compliance with the
+ * License. You can obtain a copy of the License at
+ * http://www.netbeans.org/cddl-gplv2.html
+ * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
+ * specific language governing permissions and limitations under the
+ * License.  When distributing the software, include this License Header
+ * Notice in each file and include the License file at
+ * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the GPL Version 2 section of the License file that
+ * accompanied this code. If applicable, add the following below the
+ * License Header, with the fields enclosed by brackets [] replaced by
+ * your own identifying information:
+ * "Portions Copyrighted [year] [name of copyright owner]"
+ *
+ * If you wish your version of this file to be governed by only the CDDL
+ * or only the GPL Version 2, indicate your decision by adding
+ * "[Contributor] elects to include this software in this distribution
+ * under the [CDDL or GPL Version 2] license." If you do not indicate a
+ * single choice of license, a recipient has the option to distribute
+ * your version of this file under either the CDDL, the GPL Version 2 or
+ * to extend the choice of license to its licensees as provided above.
+ * However, if you add GPL Version 2 code and therefore, elected the GPL
+ * Version 2 license, then the option applies only if the new code is
+ * made subject to such option by the copyright holder.
+ *
+ * Contributor(s):
+ *
+ * Portions Copyrighted 2012 Sun Microsystems, Inc.
+ */
+package org.netbeans.modules.refactoring.php.ui.tree;
+
+import java.beans.BeanInfo;
+import javax.swing.Icon;
+import javax.swing.ImageIcon;
+import org.netbeans.api.project.FileOwnerQuery;
+import org.netbeans.api.project.Project;
+import org.netbeans.modules.refactoring.spi.ui.TreeElement;
+import org.netbeans.modules.refactoring.spi.ui.TreeElementFactory;
+import org.openide.filesystems.FileObject;
+import org.openide.loaders.DataObject;
+import org.openide.loaders.DataObjectNotFoundException;
+
+/**
+ *
+ * @author Ondrej Brejla <obrejla@netbeans.org>
+ */
+public class FolderTreeElement implements TreeElement {
+
+    private final FileObject fileObject;
+
+    FolderTreeElement(FileObject fileObject) {
+        this.fileObject = fileObject;
+    }
+
+    @Override
+    public TreeElement getParent(boolean isLogical) {
+        Project project = FileOwnerQuery.getOwner(fileObject);
+        if (project != null) {
+            return TreeElementFactory.getTreeElement(project);
+        } else {
+            return null;
+        }
+    }
+
+    @Override
+    public Icon getIcon() {
+        Icon result = null;
+        try {
+            result = new ImageIcon(DataObject.find(fileObject).getNodeDelegate().getIcon(BeanInfo.ICON_COLOR_16x16));
+        } catch (DataObjectNotFoundException ex) {
+            //no-op
+        }
+        return result;
+    }
+
+    @Override
+    public String getText(boolean isLogical) {
+        return fileObject.getPath();
+    }
+
+    @Override
+    public Object getUserObject() {
+        return fileObject;
+    }
+}
diff --git a/php.refactoring/src/org/netbeans/modules/refactoring/php/ui/tree/ProjectTreeElement.java b/php.refactoring/src/org/netbeans/modules/refactoring/php/ui/tree/ProjectTreeElement.java
new file mode 100644
--- /dev/null
+++ b/php.refactoring/src/org/netbeans/modules/refactoring/php/ui/tree/ProjectTreeElement.java
@@ -0,0 +1,96 @@
+/*
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+ *
+ * Copyright 2012 Oracle and/or its affiliates. All rights reserved.
+ *
+ * Oracle and Java are registered trademarks of Oracle and/or its affiliates.
+ * Other names may be trademarks of their respective owners.
+ *
+ * The contents of this file are subject to the terms of either the GNU
+ * General Public License Version 2 only ("GPL") or the Common
+ * Development and Distribution License("CDDL") (collectively, the
+ * "License"). You may not use this file except in compliance with the
+ * License. You can obtain a copy of the License at
+ * http://www.netbeans.org/cddl-gplv2.html
+ * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
+ * specific language governing permissions and limitations under the
+ * License.  When distributing the software, include this License Header
+ * Notice in each file and include the License file at
+ * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the GPL Version 2 section of the License file that
+ * accompanied this code. If applicable, add the following below the
+ * License Header, with the fields enclosed by brackets [] replaced by
+ * your own identifying information:
+ * "Portions Copyrighted [year] [name of copyright owner]"
+ *
+ * If you wish your version of this file to be governed by only the CDDL
+ * or only the GPL Version 2, indicate your decision by adding
+ * "[Contributor] elects to include this software in this distribution
+ * under the [CDDL or GPL Version 2] license." If you do not indicate a
+ * single choice of license, a recipient has the option to distribute
+ * your version of this file under either the CDDL, the GPL Version 2 or
+ * to extend the choice of license to its licensees as provided above.
+ * However, if you add GPL Version 2 code and therefore, elected the GPL
+ * Version 2 license, then the option applies only if the new code is
+ * made subject to such option by the copyright holder.
+ *
+ * Contributor(s):
+ *
+ * Portions Copyrighted 2012 Sun Microsystems, Inc.
+ */
+package org.netbeans.modules.refactoring.php.ui.tree;
+
+import java.lang.ref.WeakReference;
+import javax.swing.Icon;
+import org.netbeans.api.project.FileOwnerQuery;
+import org.netbeans.api.project.Project;
+import org.netbeans.api.project.ProjectInformation;
+import org.netbeans.api.project.ProjectUtils;
+import org.netbeans.modules.refactoring.spi.ui.TreeElement;
+import org.openide.filesystems.FileObject;
+
+/**
+ *
+ * @author Ondrej Brejla <obrejla@netbeans.org>
+ */
+public class ProjectTreeElement implements TreeElement {
+
+    private final String name;
+    private final Icon icon;
+    private final WeakReference<Project> projectReference;
+    private final FileObject projectDirectory;
+
+    public ProjectTreeElement(Project project) {
+        ProjectInformation projectInformation = ProjectUtils.getInformation(project);
+        name = projectInformation.getDisplayName();
+        icon = projectInformation.getIcon();
+        projectReference = new WeakReference<Project>(project);
+        projectDirectory = project.getProjectDirectory();
+    }
+
+    @Override
+    public TreeElement getParent(boolean isLogical) {
+        return null;
+    }
+
+    @Override
+    public Icon getIcon() {
+        return icon;
+    }
+
+    @Override
+    public String getText(boolean isLogical) {
+        return name;
+    }
+
+    @Override
+    public Object getUserObject() {
+        Project project = projectReference.get();
+        if (project == null) {
+            project = FileOwnerQuery.getOwner(projectDirectory);
+        }
+        return project;
+    }
+
+}
diff --git a/php.refactoring/src/org/netbeans/modules/refactoring/php/ui/tree/RefactoringTreeElement.java b/php.refactoring/src/org/netbeans/modules/refactoring/php/ui/tree/RefactoringTreeElement.java
new file mode 100644
--- /dev/null
+++ b/php.refactoring/src/org/netbeans/modules/refactoring/php/ui/tree/RefactoringTreeElement.java
@@ -0,0 +1,84 @@
+/*
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+ *
+ * Copyright 2012 Oracle and/or its affiliates. All rights reserved.
+ *
+ * Oracle and Java are registered trademarks of Oracle and/or its affiliates.
+ * Other names may be trademarks of their respective owners.
+ *
+ * The contents of this file are subject to the terms of either the GNU
+ * General Public License Version 2 only ("GPL") or the Common
+ * Development and Distribution License("CDDL") (collectively, the
+ * "License"). You may not use this file except in compliance with the
+ * License. You can obtain a copy of the License at
+ * http://www.netbeans.org/cddl-gplv2.html
+ * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
+ * specific language governing permissions and limitations under the
+ * License.  When distributing the software, include this License Header
+ * Notice in each file and include the License file at
+ * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the GPL Version 2 section of the License file that
+ * accompanied this code. If applicable, add the following below the
+ * License Header, with the fields enclosed by brackets [] replaced by
+ * your own identifying information:
+ * "Portions Copyrighted [year] [name of copyright owner]"
+ *
+ * If you wish your version of this file to be governed by only the CDDL
+ * or only the GPL Version 2, indicate your decision by adding
+ * "[Contributor] elects to include this software in this distribution
+ * under the [CDDL or GPL Version 2] license." If you do not indicate a
+ * single choice of license, a recipient has the option to distribute
+ * your version of this file under either the CDDL, the GPL Version 2 or
+ * to extend the choice of license to its licensees as provided above.
+ * However, if you add GPL Version 2 code and therefore, elected the GPL
+ * Version 2 license, then the option applies only if the new code is
+ * made subject to such option by the copyright holder.
+ *
+ * Contributor(s):
+ *
+ * Portions Copyrighted 2012 Sun Microsystems, Inc.
+ */
+package org.netbeans.modules.refactoring.php.ui.tree;
+
+import javax.swing.Icon;
+import org.netbeans.modules.refactoring.api.RefactoringElement;
+import org.netbeans.modules.refactoring.spi.ui.TreeElement;
+import org.netbeans.modules.refactoring.spi.ui.TreeElementFactory;
+import org.openide.util.Lookup;
+
+/**
+ *
+ * @author Ondrej Brejla <obrejla@netbeans.org>
+ */
+public class RefactoringTreeElement implements TreeElement {
+
+    private RefactoringElement refactoringElement;
+    private Icon icon;
+
+    RefactoringTreeElement(RefactoringElement element) {
+        final Lookup lookup = element.getLookup();
+        this.refactoringElement = element;
+        icon = lookup.lookup(Icon.class);
+    }
+
+    @Override
+    public TreeElement getParent(boolean isLogical) {
+        return TreeElementFactory.getTreeElement(refactoringElement.getParentFile());
+    }
+
+    @Override
+    public Icon getIcon() {
+        return icon;
+    }
+
+    @Override
+    public String getText(boolean isLogical) {
+        return refactoringElement.getDisplayText();
+    }
+
+    @Override
+    public Object getUserObject() {
+        return refactoringElement;
+    }
+}
diff --git a/php.refactoring/src/org/netbeans/modules/refactoring/php/ui/tree/TreeElementFactoryImpl.java b/php.refactoring/src/org/netbeans/modules/refactoring/php/ui/tree/TreeElementFactoryImpl.java
new file mode 100644
--- /dev/null
+++ b/php.refactoring/src/org/netbeans/modules/refactoring/php/ui/tree/TreeElementFactoryImpl.java
@@ -0,0 +1,102 @@
+/*
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+ *
+ * Copyright 1997-2010 Oracle and/or its affiliates. All rights reserved.
+ *
+ * Oracle and Java are registered trademarks of Oracle and/or its affiliates.
+ * Other names may be trademarks of their respective owners.
+ *
+ * The contents of this file are subject to the terms of either the GNU
+ * General Public License Version 2 only ("GPL") or the Common
+ * Development and Distribution License("CDDL") (collectively, the
+ * "License"). You may not use this file except in compliance with the
+ * License. You can obtain a copy of the License at
+ * http://www.netbeans.org/cddl-gplv2.html
+ * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
+ * specific language governing permissions and limitations under the
+ * License.  When distributing the software, include this License Header
+ * Notice in each file and include the License file at
+ * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the GPL Version 2 section of the License file that
+ * accompanied this code. If applicable, add the following below the
+ * License Header, with the fields enclosed by brackets [] replaced by
+ * your own identifying information:
+ * "Portions Copyrighted [year] [name of copyright owner]"
+ *
+ * Contributor(s):
+ *
+ * The Original Software is NetBeans. The Initial Developer of the Original
+ * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
+ * Microsystems, Inc. All Rights Reserved.
+ *
+ * If you wish your version of this file to be governed by only the CDDL
+ * or only the GPL Version 2, indicate your decision by adding
+ * "[Contributor] elects to include this software in this distribution
+ * under the [CDDL or GPL Version 2] license." If you do not indicate a
+ * single choice of license, a recipient has the option to distribute
+ * your version of this file under either the CDDL, the GPL Version 2 or
+ * to extend the choice of license to its licensees as provided above.
+ * However, if you add GPL Version 2 code and therefore, elected the GPL
+ * Version 2 license, then the option applies only if the new code is
+ * made subject to such option by the copyright holder.
+ */
+
+package org.netbeans.modules.refactoring.php.ui.tree;
+
+import java.util.Map;
+import java.util.WeakHashMap;
+import org.netbeans.api.project.Project;
+import org.netbeans.api.project.SourceGroup;
+import org.netbeans.modules.refactoring.api.RefactoringElement;
+import org.netbeans.modules.refactoring.spi.ui.TreeElement;
+import org.netbeans.modules.refactoring.spi.ui.TreeElementFactoryImplementation;
+import org.openide.filesystems.FileObject;
+
+/**
+ *
+ * @author Ondrej Brejla <obrejla@netbeans.org>
+ */
+@org.openide.util.lookup.ServiceProvider(service=org.netbeans.modules.refactoring.spi.ui.TreeElementFactoryImplementation.class, position=1983)
+public class TreeElementFactoryImpl implements TreeElementFactoryImplementation {
+
+    public Map<Object, TreeElement> map = new WeakHashMap<Object, TreeElement>();
+
+    @Override
+    public TreeElement getTreeElement(Object o) {
+        TreeElement result;
+        if (o instanceof SourceGroup) {
+            result = map.get(((SourceGroup)o).getRootFolder());
+        } else {
+            result = map.get(o);
+        }
+        if (result == null) {
+            if (o instanceof FileObject) {
+                FileObject fo = (FileObject) o;
+                if (fo.isFolder()) {
+                    result = new FolderTreeElement(fo);
+                } else {
+                    result = new FileTreeElement(fo);
+                }
+            } else if (o instanceof Project) {
+                result = new ProjectTreeElement((Project) o);
+            } else if (o instanceof RefactoringElement) {
+                RefactoringElement refactoringElement = (RefactoringElement) o;
+                result = new RefactoringTreeElement(refactoringElement);
+            }
+            if (result != null) {
+                if (o instanceof SourceGroup) {
+                    map.put(((SourceGroup)o).getRootFolder(), result);
+                } else {
+                    map.put(o, result);
+                }
+            }
+        }
+        return result;
+    }
+
+    @Override
+    public void cleanUp() {
+        map.clear();
+    }
+}