xml/impl/src/com/intellij/ide/browsers/BrowserSettingsProviderImpl.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.ide.browsers;
  17
  18 import com.intellij.ide.BrowserSettingsProvider;
  19 import com.intellij.openapi.diagnostic.Logger;
  20 import com.intellij.openapi.options.ConfigurationException;
  21 import org.jetbrains.annotations.NotNull;
  22
  23 import javax.swing.*;
  24
  25 /**
  26  * @author spleaner
  27  */
  28 public class BrowserSettingsProviderImpl extends BrowserSettingsProvider {
  29   private static final Logger LOG = Logger.getInstance("#com.intellij.ide.browsers.BrowserSettingsProviderImpl");
  30
  31   private WebBrowsersPanel mySettingsPanel;
  32   private final BrowsersConfiguration myConfiguration;
  33
  34   public BrowserSettingsProviderImpl(@NotNull final BrowsersConfiguration configuration) {
  35     myConfiguration = configuration;
  36   }
  37
  38   public JComponent createComponent() {
  39     if (mySettingsPanel == null) {
  40       mySettingsPanel = new WebBrowsersPanel(myConfiguration);
  41     }
  42
  43     return mySettingsPanel;
  44   }
  45
  46   public boolean isModified() {
  47     LOG.assertTrue(mySettingsPanel != null);
  48     return mySettingsPanel.isModified();
  49   }
  50
  51   public void apply() throws ConfigurationException {
  52     LOG.assertTrue(mySettingsPanel != null);
  53     mySettingsPanel.apply();
  54   }
  55
  56   public void reset() {
  57     LOG.assertTrue(mySettingsPanel != null);
  58     mySettingsPanel.reset();
  59   }
  60
  61   public void disposeUIResources() {
  62     mySettingsPanel.dispose();
  63     mySettingsPanel = null;
  64   }
  65
  66 }