/*
 * Copyright 2000-2010 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.openapi.updateSettings.impl;

import com.intellij.ide.plugins.PluginHostsConfigurable;
import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.actionSystem.PlatformDataKeys;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.progress.ProgressIndicator;
import com.intellij.openapi.progress.ProgressManager;
import com.intellij.openapi.progress.Task;
import com.intellij.openapi.project.DumbAware;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.SystemInfo;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import java.util.List;

public class CheckForUpdateAction extends AnAction implements DumbAware {

  public void update(AnActionEvent e) {
    e.getPresentation().setVisible(!SystemInfo.isMacSystemMenu);
  }

  public void actionPerformed(AnActionEvent e) {
    Project project = e.getData(PlatformDataKeys.PROJECT);
    actionPerformed(project, true, null, UpdateSettings.getInstance());
  }

  public static void actionPerformed(Project project,
                                     final boolean enableLink,
                                     final @Nullable PluginHostsConfigurable hostsConfigurable,
                                     final UpdateSettings instance) {
    ProgressManager.getInstance().run(new Task.Backgroundable(project, "Checking for updates", true) {
      @Override
      public void run(@NotNull ProgressIndicator indicator) {
        indicator.setIndeterminate(true);
        final CheckForUpdateResult result = UpdateChecker.checkForUpdates(instance, true);

        final List<PluginDownloader> updatedPlugins = UpdateChecker.updatePlugins(true, hostsConfigurable, indicator);
        ApplicationManager.getApplication().invokeLater(new Runnable() {
          @Override
          public void run() {
            if (result.getState() == UpdateStrategy.State.CONNECTION_ERROR) {
              UpdateChecker.showConnectionErrorDialog();
              return;
            }

            instance.saveLastCheckedInfo();
            UpdateChecker.showUpdateResult(result, updatedPlugins, true, enableLink, true);
          }
        });
      }
    });
  }
}

@@ -2296,16 +2296,311 @@
 true);%0A%0A
+        if (result.getState() == UpdateStrategy.State.CONNECTION_ERROR) %7B%0A          ApplicationManager.getApplication().invokeLater(new Runnable() %7B%0A            public void run() %7B%0A              UpdateChecker.showConnectionErrorDialog();%0A            %7D%0A          %7D);%0A          return;%0A        %7D%0A%0A
         
@@ -2837,180 +2837,8 @@
 ) %7B%0A
-            if (result.getState() == UpdateStrategy.State.CONNECTION_ERROR) %7B%0A              UpdateChecker.showConnectionErrorDialog();%0A              return;%0A            %7D%0A%0A
     

check for update: no need to start plugin hosts checking when connectivity problems exist (IDEA-97529)