| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.openoffice.setup.Util; |
| |
| import org.openoffice.setup.SetupData.PackageDescription; |
| import java.util.Vector; |
| import org.openoffice.setup.InstallData; |
| import org.openoffice.setup.ResourceManager; |
| |
| public class Calculator { |
| |
| private Calculator() { |
| } |
| |
| static private int calculateInstallSize(Vector allPackages) { |
| |
| int value = 0; |
| |
| for (int i = 0; i < allPackages.size(); i++) { |
| PackageDescription packageData = (PackageDescription)allPackages.get(i); |
| int size = packageData.getSize(); |
| value = value + size; |
| } |
| |
| return value; |
| } |
| |
| static private boolean missingDiscSpace(int required, int available) { |
| boolean missingDiscSpace = true; |
| |
| if ( required < available ) { |
| missingDiscSpace = false; |
| } |
| |
| // missingDiscSpace = true; // for testing reasons |
| return missingDiscSpace; |
| } |
| |
| static public boolean notEnoughDiscSpace(InstallData data) { |
| |
| Vector installPackages = data.getInstallPackages(); |
| // Calculate size of selected modules |
| int installationSize = calculateInstallSize(installPackages); |
| |
| // Compare with available space |
| int availableDiscSpace = data.getAvailableDiscSpace(); |
| |
| // Show warning and repeat dialog, if not sufficient disc space available |
| boolean insufficientDiscSpace = missingDiscSpace(installationSize, availableDiscSpace); |
| |
| if ( insufficientDiscSpace ) { |
| String message = ResourceManager.getString("String_Discspace_Insufficient") + "\n" + |
| ResourceManager.getString("String_Discspace_Required") + ": " + installationSize + " kB." + "\n" + |
| ResourceManager.getString("String_Discspace_Available") + ": " + availableDiscSpace + " kB." + "\n" + |
| ResourceManager.getString("String_Discspace_Tip"); |
| String title = ResourceManager.getString("String_Error"); |
| Informer.showErrorMessage(message, title); |
| } |
| |
| return insufficientDiscSpace; |
| } |
| |
| } |