| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * 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 org.netbeans.modules.refactoring.java.ui; |
| |
| import com.sun.source.tree.Tree; |
| import com.sun.source.util.TreePath; |
| import java.text.MessageFormat; |
| import java.util.Collection; |
| import java.util.LinkedList; |
| import java.util.List; |
| import java.util.ResourceBundle; |
| import javax.lang.model.element.Element; |
| import javax.lang.model.element.ElementKind; |
| import javax.lang.model.element.ExecutableElement; |
| import javax.swing.Icon; |
| import javax.swing.event.ChangeListener; |
| import org.netbeans.api.actions.Openable; |
| import org.netbeans.api.fileinfo.NonRecursiveFolder; |
| import org.netbeans.api.java.source.CompilationInfo; |
| import org.netbeans.api.java.source.ElementHandle; |
| import org.netbeans.api.java.source.SourceUtils; |
| import org.netbeans.api.java.source.TreePathHandle; |
| import org.netbeans.api.java.source.ui.ElementIcons; |
| import org.netbeans.api.java.source.ui.ElementOpen; |
| import org.netbeans.modules.refactoring.api.AbstractRefactoring; |
| import org.netbeans.modules.refactoring.api.Problem; |
| import org.netbeans.modules.refactoring.api.Scope; |
| import org.netbeans.modules.refactoring.api.WhereUsedQuery; |
| import org.netbeans.modules.refactoring.java.RefactoringUtils; |
| import org.netbeans.modules.refactoring.java.api.JavaRefactoringUtils; |
| import org.netbeans.modules.refactoring.java.api.WhereUsedQueryConstants; |
| import org.netbeans.modules.refactoring.java.plugins.JavaPluginUtils; |
| import org.netbeans.modules.refactoring.spi.ui.CustomRefactoringPanel; |
| import org.netbeans.modules.refactoring.spi.ui.RefactoringUI; |
| import org.netbeans.modules.refactoring.spi.ui.ScopeProvider; |
| import org.openide.filesystems.FileObject; |
| import org.openide.util.HelpCtx; |
| import org.openide.util.NbBundle; |
| import org.openide.util.Pair; |
| import org.openide.util.lookup.Lookups; |
| |
| /** |
| * |
| * @author Martin Matula, Jan Becicka, Ralph Ruijs |
| */ |
| public class WhereUsedQueryUI implements RefactoringUI, Openable, JavaRefactoringUIFactory { |
| |
| private WhereUsedQuery query = null; |
| private String name; |
| private WhereUsedPanel panel; |
| private TreePathHandle element; |
| private ElementHandle<Element> elementHandle; |
| private ElementKind kind; |
| private AbstractRefactoring delegate; |
| private final List<Pair<Pair<String, Icon>, TreePathHandle>> classes; |
| |
| private WhereUsedQueryUI() { |
| this.classes = null; |
| } |
| |
| private WhereUsedQueryUI(TreePathHandle handle, Element el, List<Pair<Pair<String, Icon>, TreePathHandle>> classes) { |
| this.query = new WhereUsedQuery(Lookups.singleton(handle)); |
| this.element = handle; |
| if (UIUtilities.allowedElementKinds.contains(el.getKind())) { |
| elementHandle = ElementHandle.create(el); |
| } |
| kind = el.getKind(); |
| if(kind == ElementKind.CONSTRUCTOR) { |
| name = el.getEnclosingElement().getSimpleName().toString(); |
| } else { |
| name = el.getSimpleName().toString(); |
| } |
| this.classes = classes; |
| } |
| |
| public WhereUsedQueryUI(TreePathHandle handle, String name, AbstractRefactoring delegate) { |
| this.delegate = delegate; |
| this.element = handle; |
| this.name = name; |
| this.classes = null; |
| } |
| |
| @Override |
| public boolean isQuery() { |
| return true; |
| } |
| |
| @Override |
| public CustomRefactoringPanel getPanel(ChangeListener parent) { |
| if (panel == null) { |
| panel = WhereUsedPanel.create(name, element, kind, classes, parent); |
| } |
| return panel; |
| } |
| |
| @Override |
| public org.netbeans.modules.refactoring.api.Problem setParameters() { |
| query.putValue(WhereUsedQuery.SEARCH_IN_COMMENTS, panel.isSearchInComments()); |
| ScopeProvider customScope = panel.getCustomScope(); |
| Problem prob = null; |
| Scope scope = null; |
| if (customScope != null) { |
| prob = customScope.getProblem(); |
| scope = customScope.getScope(); |
| } |
| if(scope != null) { |
| query.getContext().add(scope); |
| } else { |
| query.getContext().remove(Scope.class); |
| } |
| if (kind == ElementKind.METHOD) { |
| setForMethod(); |
| return JavaPluginUtils.chainProblems(prob, query.checkParameters()); |
| } else if (kind.isClass() || kind.isInterface()) { |
| setForClass(); |
| return JavaPluginUtils.chainProblems(prob, query.checkParameters()); |
| } else if(kind == ElementKind.CONSTRUCTOR) { |
| setForConstructor(); |
| return JavaPluginUtils.chainProblems(prob, query.checkParameters()); |
| } else { |
| return prob; |
| } |
| } |
| |
| private void setForMethod() { |
| query.getContext().add(element); |
| query.setRefactoringSource(Lookups.singleton(panel.getMethodHandle())); |
| query.putValue(WhereUsedQueryConstants.SEARCH_FROM_BASECLASS, panel.isMethodFromBaseClass()); |
| query.putValue(WhereUsedQueryConstants.FIND_OVERRIDING_METHODS, panel.isMethodOverriders()); |
| query.putValue(WhereUsedQuery.FIND_REFERENCES, panel.isMethodFindUsages()); |
| query.putValue(WhereUsedQueryConstants.SEARCH_OVERLOADED, panel.isMethodSearchOverloaded()); |
| } |
| |
| private void setForConstructor() { |
| query.putValue(WhereUsedQueryConstants.SEARCH_OVERLOADED, panel.isMethodSearchOverloaded()); |
| } |
| |
| private void setForClass() { |
| query.putValue(WhereUsedQueryConstants.FIND_SUBCLASSES, panel.isClassSubTypes()); |
| query.putValue(WhereUsedQueryConstants.FIND_DIRECT_SUBCLASSES, panel.isClassSubTypesDirectOnly()); |
| query.putValue(WhereUsedQuery.FIND_REFERENCES, panel.isClassFindUsages()); |
| } |
| |
| @Override |
| public org.netbeans.modules.refactoring.api.Problem checkParameters() { |
| ScopeProvider customScope = panel.getCustomScope(); |
| Problem prob = null; |
| if (customScope != null) { |
| prob = customScope.getProblem(); |
| } |
| if (kind == ElementKind.METHOD) { |
| setForMethod(); |
| return JavaPluginUtils.chainProblems(prob, query.fastCheckParameters()); |
| } else if (kind.isClass() || kind.isInterface()) { |
| setForClass(); |
| return JavaPluginUtils.chainProblems(prob, query.fastCheckParameters()); |
| } else if(kind == ElementKind.CONSTRUCTOR) { |
| setForConstructor(); |
| return JavaPluginUtils.chainProblems(prob, query.fastCheckParameters()); |
| } else { |
| return prob; |
| } |
| } |
| |
| @Override |
| public org.netbeans.modules.refactoring.api.AbstractRefactoring getRefactoring() { |
| return query != null ? query : delegate; |
| } |
| |
| @Override |
| public String getDescription() { |
| boolean isScanning = SourceUtils.isScanInProgress(); |
| String desc = null; |
| |
| if (panel != null && kind != null) { |
| switch (kind) { |
| case CONSTRUCTOR: { |
| if (panel.isMethodFindUsages() && panel.isMethodOverriders()) { |
| desc = getString("DSC_WhereUsedAndOverriders", name); |
| } else if (panel.isMethodFindUsages()) { |
| desc = getString("DSC_WhereUsed", name); |
| } else if (panel.isMethodOverriders()) { |
| desc = getString("DSC_WhereUsedMethodOverriders", name); |
| } |
| break; |
| } |
| case METHOD: { |
| if (panel.isMethodFindUsages() && panel.isMethodOverriders()) { |
| desc = getString("DSC_WhereUsedAndOverriders", panel.getMethodDeclaringClass() + '.' + name); |
| } else if (panel.isMethodFindUsages()) { |
| desc = getString("DSC_WhereUsed", panel.getMethodDeclaringClass() + '.' + name); |
| } else if (panel.isMethodOverriders()) { |
| desc = getString("DSC_WhereUsedMethodOverriders", panel.getMethodDeclaringClass() + '.' + name); |
| } |
| break; |
| } |
| case CLASS: |
| case ENUM: |
| case INTERFACE: |
| case ANNOTATION_TYPE: { |
| if (!panel.isClassFindUsages()) { |
| if (!panel.isClassSubTypesDirectOnly()) { |
| desc = getString("DSC_WhereUsedFindAllSubTypes", name); |
| } else { |
| desc = getString("DSC_WhereUsedFindDirectSubTypes", name); |
| } |
| } |
| break; |
| } |
| case PACKAGE: { |
| // panel = packagePanel; |
| break; |
| } |
| case FIELD: |
| case ENUM_CONSTANT: |
| default: { |
| // panel = variablePanel; |
| break; |
| } |
| } |
| } |
| if (desc == null) { |
| desc = getString("DSC_WhereUsed", name); |
| } |
| |
| if (isScanning) { |
| return getString("DSC_Scan_Warning", desc); |
| } else { |
| return desc; |
| } |
| } |
| private ResourceBundle bundle; |
| |
| private String getString(String key) { |
| if (bundle == null) { |
| bundle = NbBundle.getBundle(WhereUsedQueryUI.class); |
| } |
| return bundle.getString(key); |
| } |
| |
| private String getString(String key, String value) { |
| return new MessageFormat(getString(key)).format(new Object[]{value}); |
| } |
| |
| @Override |
| public String getName() { |
| return new MessageFormat(NbBundle.getMessage(WhereUsedPanel.class, "LBL_UsagesOf")).format(new Object[]{name}); |
| } |
| |
| @Override |
| public boolean hasParameters() { |
| return true; |
| } |
| |
| @Override |
| public HelpCtx getHelpCtx() { |
| return new HelpCtx("org.netbeans.modules.refactoring.java.ui.WhereUsedQueryUI"); // NOI18N |
| } |
| |
| @Override |
| public void open() { |
| if (elementHandle != null) { |
| ElementOpen.open(element.getFileObject(), elementHandle); |
| } |
| } |
| |
| @Override |
| public RefactoringUI create(CompilationInfo info, TreePathHandle[] handles, FileObject[] files, NonRecursiveFolder[] packages) { |
| if(handles.length < 1 || handles[0] == null) { |
| return null; |
| } |
| TreePathHandle handle = handles[0]; |
| Element el = handle.resolveElement(info); |
| if (el == null) { |
| return null; |
| } |
| TreePath path = handle.resolve(info); |
| // Re-create the handle, the old handle can be without a fileobject |
| if(handle.getFileObject() == null) { |
| if(path != null) { |
| handle = TreePathHandle.create(path, info); |
| } else { |
| handle = TreePathHandle.create(el, info); |
| } |
| } |
| if(el.getKind() == ElementKind.CLASS) { |
| if(path != null && path.getParentPath() != null) { |
| TreePath parentPath = path.getParentPath(); |
| if(parentPath.getLeaf().getKind() == Tree.Kind.NEW_CLASS) { |
| Element newClass = info.getTrees().getElement(parentPath); |
| if(newClass != null) { |
| handle = TreePathHandle.create(parentPath, info); |
| el = newClass; |
| } |
| } |
| } |
| } |
| final List<Pair<Pair<String, Icon>, TreePathHandle>> classes; |
| if(RefactoringUtils.isExecutableElement(el)) { |
| ExecutableElement method = (ExecutableElement) el; |
| classes = new LinkedList<Pair<Pair<String, Icon>, TreePathHandle>>(); |
| Element enclosingElement = method.getEnclosingElement(); |
| String methodDeclaringClass = enclosingElement.getSimpleName().toString(); |
| Icon icon = ElementIcons.getElementIcon(enclosingElement.getKind(), enclosingElement.getModifiers()); |
| classes.add(Pair.of(Pair.of(methodDeclaringClass, icon), handle)); |
| |
| Collection<ExecutableElement> overridens = JavaRefactoringUtils.getOverriddenMethods(method, info); |
| for (ExecutableElement executableElement : overridens) { |
| Element enclosingTypeElement = executableElement.getEnclosingElement(); |
| String elName = enclosingTypeElement.getSimpleName().toString(); |
| TreePathHandle tph = TreePathHandle.create(executableElement, info); |
| Icon typeIcon = ElementIcons.getElementIcon(enclosingTypeElement.getKind(), enclosingTypeElement.getModifiers()); |
| classes.add(Pair.of(Pair.of(elName, typeIcon), tph)); |
| } |
| } else if (el.getKind() == ElementKind.PACKAGE) { // Remove for #94325 |
| return null; |
| } else { |
| classes = null; |
| } |
| return new WhereUsedQueryUI(handle, el, classes); |
| } |
| |
| public static JavaRefactoringUIFactory factory() { |
| return new WhereUsedQueryUI(); |
| } |
| } |