Eclipse注释模板自定义

/******************************************************************************* * Copyright (c) 2000, 2011 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 * John Kaplan, johnkaplantech@gmail.com - 108071 [code templates] template for body of newly created class *******************************************************************************/ package org.eclipse.jdt.internal.corext.template.java; import java.util.ArrayList; import org.eclipse.jface.text.templates.ContextTypeRegistry; import org.eclipse.jface.text.templates.GlobalTemplateVariables; import org.eclipse.jface.text.templates.TemplateContext; import org.eclipse.jface.text.templates.TemplateContextType; import org.eclipse.jface.text.templates.TemplateException; import org.eclipse.jface.text.templates.TemplateVariable; import org.eclipse.jface.text.templates.TemplateVariableResolver; import org.eclipse.jdt.core.ToolFactory; import org.eclipse.jdt.core.compiler.IScanner; import org.eclipse.jdt.core.compiler.ITerminalSymbols; import org.eclipse.jdt.core.compiler.InvalidInputException; import org.eclipse.jdt.internal.corext.codemanipulation.StubUtility; import org.eclipse.jdt.internal.corext.dom.TokenScanner; import org.eclipse.jdt.internal.corext.util.Messages; import org.eclipse.jdt.internal.ui.viewsupport.BasicElementLabels; /** */ public class CodeTemplateContextType extends TemplateContextType { /* context types */ public static final String CATCHBLOCK_CONTEXTTYPE= "catchblock_context"; //$NON-NLS-1$ public static final String METHODBODY_CONTEXTTYPE= "methodbody_context"; //$NON-NLS-1$ public static final String CONSTRUCTORBODY_CONTEXTTYPE= "constructorbody_context"; //$NON-NLS-1$ public static final String GETTERBODY_CONTEXTTYPE= "getterbody_context"; //$NON-NLS-1$ public static final String SETTERBODY_CONTEXTTYPE= "setterbody_context"; //$NON-NLS-1$ public static final String NEWTYPE_CONTEXTTYPE= "newtype_context"; //$NON-NLS-1$ public static final String CLASSBODY_CONTEXTTYPE= "classbody_context"; //$NON-NLS-1$ public static final String INTERFACEBODY_CONTEXTTYPE= "interfacebody_context"; //$NON-NLS-1$ public static final String ENUMBODY_CONTEXTTYPE= "enumbody_context"; //$NON-NLS-1$ public static final String ANNOTATIONBODY_CONTEXTTYPE= "annotationbody_context"; //$NON-NLS-1$ public static final String FILECOMMENT_CONTEXTTYPE= "filecomment_context"; //$NON-NLS-1$ public static final String TYPECOMMENT_CONTEXTTYPE= "typecomment_context"; //$NON-NLS-1$ public static final String FIELDCOMMENT_CONTEXTTYPE= "fieldcomment_context"; //$NON-NLS-1$ public static final String METHODCOMMENT_CONTEXTTYPE= "methodcomment_context"; //$NON-NLS-1$ public static final String CONSTRUCTORCOMMENT_CONTEXTTYPE= "constructorcomment_context"; //$NON-NLS-1$ public static final String OVERRIDECOMMENT_CONTEXTTYPE= "overridecomment_context"; //$NON-NLS-1$ public static final String DELEGATECOMMENT_CONTEXTTYPE= "delegatecomment_context"; //$NON-NLS-1$ public static final String GETTERCOMMENT_CONTEXTTYPE= "gettercomment_context"; //$NON-NLS-1$ public static final String SETTERCOMMENT_CONTEXTTYPE= "settercomment_context"; //$NON-NLS-1$ /* templates */ private static final String CODETEMPLATES_PREFIX= "org.eclipse.jdt.ui.text.codetemplates."; //$NON-NLS-1$ public static final String COMMENT_SUFFIX= "comment"; //$NON-NLS-1$ public static final String CATCHBLOCK_ID= CODETEMPLATES_PREFIX + "catchblock"; //$NON-NLS-1$ public static final String METHODSTUB_ID= CODETEMPLATES_PREFIX + "methodbody"; //$NON-NLS-1$ public static final String NEWTYPE_ID= CODETEMPLATES_PREFIX + "newtype"; //$NON-NLS-1$ public static final String CONSTRUCTORSTUB_ID= CODETEMPLATES_PREFIX + "constructorbody"; //$NON-NLS-1$ public static final String GETTERSTUB_ID= CODETEMPLATES_PREFIX + "getterbody"; //$NON-NLS-1$ public static final String SETTERSTUB_ID= CODETEMPLATES_PREFIX + "setterbody"; //$NON-NLS-1$ public static final String FILECOMMENT_ID= CODETEMPLATES_PREFIX + "file" + COMMENT_SUFFIX; //$NON-NLS-1$ public static final String TYPECOMMENT_ID= CODETEMPLATES_PREFIX + "type" + COMMENT_SUFFIX; //$NON-NLS-1$ public static final String CLASSBODY_ID= CODETEMPLATES_PREFIX + "classbody"; //$NON-NLS-1$ public static final String INTERFACEBODY_ID= CODETEMPLATES_PREFIX + "interfacebody"; //$NON-NLS-1$ public static final String ENUMBODY_ID= CODETEMPLATES_PREFIX + "enumbody"; //$NON-NLS-1$ public static final String ANNOTATIONBODY_ID= CODETEMPLATES_PREFIX + "annotationbody"; //$NON-NLS-1$ public static final String FIELDCOMMENT_ID= CODETEMPLATES_PREFIX + "field" + COMMENT_SUFFIX; //$NON-NLS-1$ public static final String METHODCOMMENT_ID= CODETEMPLATES_PREFIX + "method" + COMMENT_SUFFIX; //$NON-NLS-1$ public static final String CONSTRUCTORCOMMENT_ID= CODETEMPLATES_PREFIX + "constructor" + COMMENT_SUFFIX; //$NON-NLS-1$ public static final String OVERRIDECOMMENT_ID= CODETEMPLATES_PREFIX + "override" + COMMENT_SUFFIX; //$NON-NLS-1$ public static final String DELEGATECOMMENT_ID= CODETEMPLATES_PREFIX + "delegate" + COMMENT_SUFFIX; //$NON-NLS-1$ public static final String GETTERCOMMENT_ID= CODETEMPLATES_PREFIX + "getter" + COMMENT_SUFFIX; //$NON-NLS-1$ public static final String SETTERCOMMENT_ID= CODETEMPLATES_PREFIX + "setter" + COMMENT_SUFFIX; //$NON-NLS-1$ /* resolver types */ public static final String EXCEPTION_TYPE= "exception_type"; //$NON-NLS-1$ public static final String EXCEPTION_VAR= "exception_var"; //$NON-NLS-1$ public static final String ENCLOSING_METHOD= "enclosing_method"; //$NON-NLS-1$ public static final String ENCLOSING_TYPE= "enclosing_type"; //$NON-NLS-1$ public static final String BODY_STATEMENT= "body_statement"; //$NON-NLS-1$ public static final String FIELD= "field"; //$NON-NLS-1$ public static final String FIELD_TYPE= "field_type"; //$NON-NLS-1$ public static final String BARE_FIELD_NAME= "bare_field_name"; //$NON-NLS-1$ public static final String PARAM= "param"; //$NON-NLS-1$ public static final String RETURN_TYPE= "return_type"; //$NON-NLS-1$ public static final String SEE_TO_OVERRIDDEN_TAG= "see_to_overridden"; //$NON-NLS-1$ public static final String SEE_TO_TARGET_TAG= "see_to_target"; //$NON-NLS-1$ public static final String TAGS= "tags"; //$NON-NLS-1$ public static final String TYPENAME= "type_name"; //$NON-NLS-1$ public static final String FILENAME= "file_name"; //$NON-NLS-1$ public static final String PACKAGENAME= "package_name"; //$NON-NLS-1$ public static final String PROJECTNAME= "project_name"; //$NON-NLS-1$ public static final String PACKAGE_DECLARATION= "package_declaration"; //$NON-NLS-1$ public static final String TYPE_DECLARATION= "type_declaration"; //$NON-NLS-1$ public static final String CLASS_BODY= "classbody"; //$NON-NLS-1$ public static final String INTERFACE_BODY= "interfacebody"; //$NON-NLS-1$ public static final String ENUM_BODY= "enumbody"; //$NON-NLS-1$ public static final String ANNOTATION_BODY= "annotationbody"; //$NON-NLS-1$ public static final String TYPE_COMMENT= "typecomment"; //$NON-NLS-1$ public static final String FILE_COMMENT= "filecomment"; //$NON-NLS-1$ /** * Resolver that resolves to the variable defined in the context. */ public static class CodeTemplateVariableResolver extends TemplateVariableResolver { public CodeTemplateVariableResolver(String type, String description) { super(type, description); } @Override protected String resolve(TemplateContext context) { return context.getVariable(getType()); } } /** * Resolver for javadoc tags. */ public static class TagsVariableResolver extends TemplateVariableResolver { public TagsVariableResolver() { super(TAGS, JavaTemplate