plugins/ui-designer/src/com/intellij/uiDesigner/wizard/WizardData.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 com.intellij.uiDesigner.wizard;
  17
  18 import com.intellij.openapi.diagnostic.Logger;
  19 import com.intellij.openapi.project.Project;
  20 import com.intellij.openapi.vfs.VirtualFile;
  21 import com.intellij.psi.*;
  22 import com.intellij.uiDesigner.lw.LwRootContainer;
  23 import org.jetbrains.annotations.NotNull;
  24
  25 /**
  26  * @author Anton Katilin
  27  * @author Vladimir Kondratyev
  28  */
  29 public final class WizardData {
  30   private static final Logger LOG = Logger.getInstance("#com.intellij.uiDesigner.wizard.WizardData");
  31
  32   @NotNull public final Project myProject;
  33   /**
  34    * Form's file.
  35    */
  36   @NotNull public final VirtualFile myFormFile;
  37
  38   /**
  39    * If <code>true</code> then {@link #myShortClassName} and {@link #myPackageName} should be
  40    * used, otherwise {@link #myBeanClass} should be used.
  41    */
  42   public boolean myBindToNewBean;
  43   /**
  44    *
  45    */
  46   public String myShortClassName;
  47   /**
  48    *
  49    */
  50   public String myPackageName;
  51
  52   /**
  53    * Bean's class. If <code>null</code> then bean's class is't defined yet.
  54    */
  55   public PsiClass myBeanClass;
  56   @NotNull public final FormProperty2BeanProperty[] myBindings;
  57
  58   public boolean myGenerateIsModified;
  59
  60   public WizardData(@NotNull final Project project, @NotNull final VirtualFile formFile) throws Generator.MyException {
  61     myProject = project;
  62     myFormFile = formFile;
  63     myBindToNewBean = true;
  64     myGenerateIsModified = true;
  65
  66     final LwRootContainer[] rootContainer = new LwRootContainer[1];
  67
  68     // Create initial bingings between form fields and bean's properties.
  69     // TODO[vova] ask Anton to not throw exception if form-field doesn't have corresponded field in the Java class
  70     final FormProperty[] formProperties = Generator.exposeForm(myProject, myFormFile, rootContainer);
  71     myBindings = new FormProperty2BeanProperty[formProperties.length];
  72     for(int i = formProperties.length - 1; i >= 0; i--){
  73       myBindings[i] = new FormProperty2BeanProperty(formProperties[i]);
  74     }
  75
  76     final PsiManager manager = PsiManager.getInstance(myProject);
  77     final VirtualFile directory = formFile.getParent();
  78     LOG.assertTrue(directory.isDirectory());
  79     final PsiDirectory psiDirectory = manager.findDirectory(directory);
  80     LOG.assertTrue(psiDirectory != null);
  81     final PsiPackage aPackage = JavaDirectoryService.getInstance().getPackage(psiDirectory);
  82     if(aPackage != null){
  83       myPackageName = aPackage.getQualifiedName();
  84     }
  85   }
  86 }