com.intellij.ide.util.scopeChooser.EditScopesDialog.java Source code

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Here is the source code for com.intellij.ide.util.scopeChooser.EditScopesDialog.java

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/*
 * Copyright 2000-2009 JetBrains s.r.o.
 *
 * Licensed 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 com.intellij.ide.util.scopeChooser;

import com.intellij.ide.IdeBundle;
import com.intellij.openapi.options.ex.SingleConfigurableEditor;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.DialogWrapper;
import com.intellij.openapi.ui.InputValidator;
import com.intellij.openapi.ui.Messages;
import com.intellij.packageDependencies.DependencyValidationManager;
import com.intellij.psi.search.scope.packageSet.NamedScope;
import com.intellij.psi.search.scope.packageSet.PackageSet;
import org.jetbrains.annotations.Nullable;

/**
 * User: anna
 * Date: 03-Jul-2006
 */
public class EditScopesDialog extends SingleConfigurableEditor {
    private NamedScope mySelectedScope;
    private final boolean myCheckShared;

    public EditScopesDialog(final Project project, final ScopeChooserConfigurable configurable,
            final boolean checkShared) {
        super(project, configurable, "scopes");
        myCheckShared = checkShared;
    }

    @Override
    protected void doOKAction() {
        final Object selectedObject = ((ScopeChooserConfigurable) getConfigurable()).getSelectedObject();
        if (selectedObject instanceof NamedScope) {
            mySelectedScope = (NamedScope) selectedObject;
        }
        super.doOKAction();
        if (myCheckShared && mySelectedScope != null) {
            final Project project = getProject();
            final DependencyValidationManager manager = DependencyValidationManager.getInstance(project);
            NamedScope scope = manager.getScope(mySelectedScope.getName());
            if (scope == null) {
                if (Messages.showYesNoDialog(IdeBundle.message("scope.unable.to.save.scope.message"),
                        IdeBundle.message("scope.unable.to.save.scope.title"),
                        Messages.getErrorIcon()) == DialogWrapper.OK_EXIT_CODE) {
                    final String newName = Messages.showInputDialog(project,
                            IdeBundle.message("add.scope.name.label"),
                            IdeBundle.message("scopes.save.dialog.title.shared"), Messages.getQuestionIcon(),
                            mySelectedScope.getName(), new InputValidator() {
                                @Override
                                public boolean checkInput(String inputString) {
                                    return inputString != null && inputString.length() > 0
                                            && manager.getScope(inputString) == null;
                                }

                                @Override
                                public boolean canClose(String inputString) {
                                    return checkInput(inputString);
                                }
                            });
                    if (newName != null) {
                        final PackageSet packageSet = mySelectedScope.getValue();
                        scope = new NamedScope(newName, packageSet != null ? packageSet.createCopy() : null);
                        mySelectedScope = scope;
                        manager.addScope(mySelectedScope);
                    }
                }
            }
        }
    }

    public static EditScopesDialog showDialog(final Project project, @Nullable final String scopeToSelect) {
        return showDialog(project, scopeToSelect, false);
    }

    public static EditScopesDialog showDialog(final Project project, @Nullable final String scopeToSelect,
            final boolean checkShared) {
        final ScopeChooserConfigurable configurable = new ScopeChooserConfigurable(project);
        final EditScopesDialog dialog = new EditScopesDialog(project, configurable, checkShared);
        if (scopeToSelect != null) {
            configurable.selectNodeInTree(scopeToSelect);
        }
        dialog.show();
        return dialog;
    }

    public NamedScope getSelectedScope() {
        return mySelectedScope;
    }
}