plugins/groovy/src/org/jetbrains/plugins/groovy/annotator/intentions/dynamic/DynamicFix.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.jetbrains.plugins.groovy.annotator.intentions.dynamic;
  17
  18 import com.intellij.codeInsight.intention.IntentionAction;
  19 import com.intellij.openapi.editor.Editor;
  20 import com.intellij.openapi.project.Project;
  21 import com.intellij.psi.PsiFile;
  22 import com.intellij.psi.PsiType;
  23 import com.intellij.util.IncorrectOperationException;
  24 import org.jetbrains.annotations.NotNull;
  25 import org.jetbrains.plugins.groovy.GroovyBundle;
  26 import org.jetbrains.plugins.groovy.annotator.intentions.QuickfixUtil;
  27 import org.jetbrains.plugins.groovy.annotator.intentions.dynamic.ui.DynamicDialog;
  28 import org.jetbrains.plugins.groovy.annotator.intentions.dynamic.ui.DynamicElementSettings;
  29 import org.jetbrains.plugins.groovy.annotator.intentions.dynamic.ui.DynamicMethodDialog;
  30 import org.jetbrains.plugins.groovy.annotator.intentions.dynamic.ui.DynamicPropertyDialog;
  31 import org.jetbrains.plugins.groovy.lang.psi.api.statements.expressions.GrReferenceExpression;
  32 import org.jetbrains.plugins.groovy.lang.psi.util.PsiUtil;
  33
  34 /**
  35  * User: Dmitry.Krasilschikov
  36  * Date: 22.11.2007
  37  */
  38 public class DynamicFix implements IntentionAction {
  39   private final GrReferenceExpression myReferenceExpression;
  40   private final boolean myIsMethod;
  41
  42   public DynamicFix(boolean isMethod, GrReferenceExpression referenceExpression) {
  43     myIsMethod = isMethod;
  44     myReferenceExpression = referenceExpression;
  45   }
  46
  47   @NotNull
  48   public String getText() {
  49     if (!myIsMethod){
  50       return GroovyBundle.message("add.dynamic.property", myReferenceExpression.getName());
  51     }
  52
  53     final PsiType[] methodArgumentsTypes = PsiUtil.getArgumentTypes(myReferenceExpression, false, false);
  54     StringBuilder builder = new StringBuilder(" '").append(myReferenceExpression.getName());
  55     builder.append("(");
  56
  57     assert methodArgumentsTypes != null;
  58     for (int i = 0; i < methodArgumentsTypes.length; i++) {
  59       PsiType type = methodArgumentsTypes[i];
  60
  61       if (i > 0){
  62         builder.append(", ");
  63       }
  64       builder.append(type.getPresentableText());
  65     }
  66     builder.append(")");
  67     builder.append("' ");
  68
  69     return GroovyBundle.message("add.dynamic.method") + builder.toString();
  70   }
  71
  72   @NotNull
  73   public String getFamilyName() {
  74     return GroovyBundle.message("add.dynamic.element");
  75   }
  76
  77   public boolean isAvailable(@NotNull Project project, Editor editor, PsiFile psiFile) {
  78     return myReferenceExpression.isValid();
  79   }
  80
  81   public void invoke(@NotNull Project project, Editor editor, PsiFile psiFile) throws IncorrectOperationException {
  82     DynamicDialog dialog = myIsMethod ?
  83                            new DynamicMethodDialog(myReferenceExpression) :
  84                            new DynamicPropertyDialog(myReferenceExpression);
  85
  86     dialog.show();
  87   }
  88
  89   public void invoke(Project project) throws IncorrectOperationException {
  90     final DynamicElementSettings settings = QuickfixUtil.createSettings(myReferenceExpression);
  91
  92     if (myIsMethod) {
  93       DynamicManager.getInstance(project).addMethod(settings);
  94     } else {
  95       DynamicManager.getInstance(project).addProperty(settings);
  96     }
  97   }
  98
  99   public boolean startInWriteAction() {
 100     return false;
 101   }
 102
 103   public boolean isMethod() {
 104     return myIsMethod;
 105   }
 106
 107   public GrReferenceExpression getReferenceExpression() {
 108     return myReferenceExpression;
 109   }
 110 }