platform/lang-impl/src/com/intellij/ide/util/scopeChooser/EditScopesDialog.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
  17 package com.intellij.ide.util.scopeChooser;
  18
  19 import com.intellij.ide.IdeBundle;
  20 import com.intellij.openapi.options.ex.SingleConfigurableEditor;
  21 import com.intellij.openapi.project.Project;
  22 import com.intellij.openapi.ui.DialogWrapper;
  23 import com.intellij.openapi.ui.InputValidator;
  24 import com.intellij.openapi.ui.Messages;
  25 import com.intellij.packageDependencies.DependencyValidationManager;
  26 import com.intellij.psi.search.scope.packageSet.NamedScope;
  27 import com.intellij.psi.search.scope.packageSet.PackageSet;
  28
  29 /**
  30  * User: anna
  31  * Date: 03-Jul-2006
  32  */
  33 public class EditScopesDialog extends SingleConfigurableEditor {
  34   private NamedScope mySelectedScope;
  35   private final boolean myCheckShared;
  36
  37   public EditScopesDialog(final Project project, final boolean checkShared) {
  38     super(project, ScopeChooserConfigurable.getInstance(project), "scopes");
  39     myCheckShared = checkShared;
  40   }
  41
  42   protected void doOKAction() {
  43     final Object selectedObject = ((ScopeChooserConfigurable)getConfigurable()).getSelectedObject();
  44     if (selectedObject instanceof NamedScope){
  45       mySelectedScope = (NamedScope)selectedObject;
  46     }
  47     super.doOKAction();
  48     if (myCheckShared && mySelectedScope != null) {
  49       final Project project = getProject();
  50       final DependencyValidationManager manager = DependencyValidationManager.getInstance(project);
  51       NamedScope scope = manager.getScope(mySelectedScope.getName());
  52       if (scope == null) {
  53         if (Messages.showYesNoDialog(IdeBundle.message("scope.unable.to.save.scope.message"),
  54                                      IdeBundle.message("scope.unable.to.save.scope.title"), Messages.getErrorIcon()) == DialogWrapper
  55           .OK_EXIT_CODE) {
  56           final String newName = Messages.showInputDialog(project, IdeBundle.message("add.scope.name.label"),
  57                                                           IdeBundle.message("scopes.save.dialog.title.shared"), Messages.getQuestionIcon(),
  58                                                           mySelectedScope.getName(), new InputValidator() {
  59             public boolean checkInput(String inputString) {
  60               return inputString != null && inputString.length() > 0 && manager.getScope(inputString) == null;
  61             }
  62
  63             public boolean canClose(String inputString) {
  64               return checkInput(inputString);
  65             }
  66           });
  67           if (newName != null) {
  68             final PackageSet packageSet = mySelectedScope.getValue();
  69             scope = new NamedScope(newName, packageSet != null ? packageSet.createCopy() : null);
  70             mySelectedScope = scope;
  71             manager.addScope(mySelectedScope);
  72           }
  73         }
  74       }
  75     }
  76   }
  77
  78
  79   public static EditScopesDialog editConfigurable(final Project project, final Runnable advancedInitialization){
  80     return editConfigurable(project, advancedInitialization, false);
  81   }
  82
  83   public static EditScopesDialog editConfigurable(final Project project, final Runnable advancedInitialization, final boolean checkShared){
  84     final EditScopesDialog dialog = new EditScopesDialog(project, checkShared);
  85     if (advancedInitialization != null) {
  86       advancedInitialization.run();
  87     }
  88     dialog.show();
  89     return dialog;
  90   }
  91
  92   public NamedScope getSelectedScope() {
  93     return mySelectedScope;
  94   }
  95 }