/* Copyright 2004-2014 Jim Voris
*
* 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.qumasoft.guitools.qwin.operation;
import com.qumasoft.guitools.qwin.QWinFrame;
import com.qumasoft.guitools.qwin.QWinUtility;
import com.qumasoft.guitools.qwin.dialog.ViewRevisionDialog;
import com.qumasoft.guitools.qwin.ViewUtilityManager;
import com.qumasoft.qvcslib.ClientExpansionContext;
import com.qumasoft.qvcslib.MergedInfoInterface;
import com.qumasoft.qvcslib.UserLocationProperties;
import com.qumasoft.qvcslib.Utility;
import java.io.File;
import java.io.IOException;
import java.util.List;
import java.util.logging.Level;
import javax.swing.JTable;
/**
* The view revision operation.
* @author Jim Voris
*/
public class OperationViewRevision extends OperationBaseClass {
/**
* Create a view revision operation.
* @param fileTable the file table.
* @param serverName the server name.
* @param projectName the project name.
* @param viewName the view name.
* @param userLocationProperties user location properties.
*/
public OperationViewRevision(JTable fileTable, String serverName, String projectName, final String viewName, UserLocationProperties userLocationProperties) {
super(fileTable, serverName, projectName, viewName, userLocationProperties);
}
@Override
public void executeOperation() {
if (getFileTable() != null) {
if (getFileTable().getSelectedRowCount() == 1) {
try {
List<MergedInfoInterface> mergedInfoArray = getSelectedFiles();
if (mergedInfoArray.size() == 1) {
ViewRevisionDialog viewRevisionsDialog = new ViewRevisionDialog(QWinFrame.getQWinFrame(), mergedInfoArray, this);
viewRevisionsDialog.setVisible(true);
}
} catch (Exception e) {
QWinUtility.logProblem(Level.WARNING, "OperationViewRevision caught exception: " + e.getClass().toString() + " " + e.getLocalizedMessage());
QWinUtility.logProblem(Level.WARNING, Utility.expandStackTraceToString(e));
}
}
}
}
/**
* Process the dialog choices.
* @param mergedInfoArray the list of files to operate on.
* @param viewRevisionsDialog the view revisions dialog from which we may get user choices.
*/
public void processDialogResult(List mergedInfoArray, ViewRevisionDialog viewRevisionsDialog) {
try {
MergedInfoInterface mergedInfo = (MergedInfoInterface) mergedInfoArray.get(0);
String selectedRevision = viewRevisionsDialog.getSelectedRevision();
int revisionIndex = mergedInfo.getLogfileInfo().getRevisionInformation().getRevisionIndex(selectedRevision);
byte[] buffer = mergedInfo.getRevisionAsByteArray(selectedRevision);
ClientExpansionContext clientExpansionContext = new ClientExpansionContext(getServerName(), QWinFrame.getQWinFrame().getUserProperties(),
getUserLocationProperties(), revisionIndex, null, true);
File expandedTempFile = Utility.expandBuffer(buffer, mergedInfo, clientExpansionContext);
String osName = System.getProperty("os.name");
if (osName.startsWith("Mac OS")) {
Runtime.getRuntime().exec(new String[]{"open", expandedTempFile.getCanonicalPath()});
} else if (osName.startsWith("Windows")) {
File parentDirectory = expandedTempFile.getParentFile();
// Run the associated Windows utility with a working directory
// set to the file's directory.
Runtime.getRuntime().exec("rundll32 SHELL32.DLL,ShellExec_RunDLL " + expandedTempFile.getAbsolutePath(), null, parentDirectory);
} else {
// Get the command line for the utility we use to view this
// file.
String[] commandLine = ViewUtilityManager.getInstance().getViewUtilityCommandLine(expandedTempFile.getCanonicalPath());
if (commandLine != null) {
// Execute the command
File parentDirectory = expandedTempFile.getParentFile();
executeExternalCommand(commandLine, parentDirectory);
}
}
} catch (IOException e) {
QWinUtility.logProblem(Level.WARNING, "OperationViewRevision caught exception: " + e.getClass().toString() + " " + e.getLocalizedMessage());
QWinUtility.logProblem(Level.WARNING, Utility.expandStackTraceToString(e));
}
}
private static void executeExternalCommand(final String[] substitutedCommandLine, final File workingDirectory) {
try {
// Put this on a separate thread.
Runnable worker = new Runnable() {
@Override
public void run() {
try {
Process viewWorkfileProcess = Runtime.getRuntime().exec(substitutedCommandLine, null, workingDirectory);
viewWorkfileProcess.waitFor();
int outputCount = viewWorkfileProcess.getInputStream().available();
byte[] output = new byte[outputCount];
viewWorkfileProcess.getInputStream().read(output);
QWinUtility.logProblem(Level.FINEST, "wrote " + outputCount + " exit status: " + viewWorkfileProcess.exitValue());
QWinUtility.logProblem(Level.FINEST, output.toString());
} catch (IOException | InterruptedException e) {
QWinUtility.logProblem(Level.WARNING, "Caught exception: " + e.getClass().toString() + " " + e.getLocalizedMessage());
}
}
};
// Put all this on a separate worker thread.
new Thread(worker).start();
} catch (Exception e) {
QWinUtility.logProblem(Level.WARNING, "Caught exception: " + e.getClass().toString() + " " + e.getLocalizedMessage());
}
}
}