| /* |
| * Copyright 2000-2014 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.ui.wizard; |
| |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.swing.*; |
| |
| public abstract class WizardStep<T extends WizardModel> { |
| |
| public static final WizardStep FORCED_GOAL_DROPPED = new Empty(); |
| public static final WizardStep FORCED_GOAL_ACHIEVED = new Empty(); |
| |
| private String myTitle = ""; |
| private String myExplanation = ""; |
| //todo: |
| private Icon myIcon = null; |
| private String myHelpId; |
| |
| protected WizardStep() { |
| } |
| |
| public WizardStep(String title) { |
| myTitle = title; |
| } |
| |
| public WizardStep(String title, String explanation) { |
| myTitle = title; |
| myExplanation = explanation; |
| } |
| |
| public WizardStep(String title, String explanation, Icon icon) { |
| myTitle = title; |
| myExplanation = explanation; |
| myIcon = icon; |
| } |
| |
| public WizardStep(String title, String explanation, Icon icon, String helpId) { |
| myTitle = title; |
| myExplanation = explanation; |
| myIcon = icon; |
| myHelpId = helpId; |
| } |
| |
| public String getTitle() { |
| return myTitle; |
| } |
| |
| public String getExplanation() { |
| return myExplanation; |
| } |
| |
| public abstract JComponent prepare(WizardNavigationState state); |
| |
| public WizardStep onNext(T model) { |
| return model.getNextFor(this); |
| } |
| |
| public WizardStep onPrevious(T model) { |
| return model.getPreviousFor(this); |
| } |
| |
| public boolean onCancel() { |
| return true; |
| } |
| |
| public boolean onFinish() { |
| return true; |
| } |
| |
| @Nullable |
| public JComponent getPreferredFocusedComponent() { |
| return null; |
| } |
| |
| public Icon getIcon() { |
| return myIcon; |
| } |
| |
| public String getHelpId() { |
| return myHelpId; |
| } |
| |
| public static class Empty extends WizardStep { |
| public JComponent prepare(WizardNavigationState state) { |
| return null; |
| } |
| } |
| |
| } |