Examples with IViewReference org.eclipse.ui.IViewReference used on opensource projects

Example 66 with IViewReference

use of org.eclipse.ui.IViewReference in project titan.EclipsePlug-ins by eclipse.

the class OpenSourceAction method run.

@Override
public void run() {
    if (selectedLineInvalid()) {
        return;
    }
    IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
    if (window == null) {
        return;
    }
    IWorkbenchPage activePage = window.getActivePage();
    if (activePage == null) {
        return;
    }
    LogFileMetaData logFileMetaData = this.mscView.getLogFileMetaData();
    IWorkspace workspace = ResourcesPlugin.getWorkspace();
    IWorkspaceRoot root = workspace.getRoot();
    IProject project = root.getProject(logFileMetaData.getProjectName());
    IFile logFile = project.getFile(logFileMetaData.getProjectRelativePath().substring(logFileMetaData.getProjectName().length() + 1));
    if (!logFile.exists()) {
        IViewReference[] viewReferences = activePage.getViewReferences();
        ActionUtils.closeAssociatedViews(activePage, viewReferences, logFile);
        // $NON-NLS-1$
        TitanLogExceptionHandler.handleException(new UserException(Messages.getString("OpenValueViewAction.1")));
        return;
    }
    if (LogFileCacheHandler.hasLogFileChanged(logFile)) {
        LogFileCacheHandler.handleLogFileChange(logFile);
        return;
    }
    ExecutionModel model = this.mscView.getModel();
    String testCase = model.getTestCase().getTestCaseName();
    EventObject eventObject;
    int actualLine = selectedLine;
    SourceInformation sourceInformation = null;
    while (sourceInformation == null && actualLine > 2) {
        IEventObject ieventObject = model.getEvent(actualLine - 2);
        if (!(ieventObject instanceof EventObject)) {
            actualLine--;
            continue;
        }
        eventObject = (EventObject) ieventObject;
        if ((testCase == null) || eventObject.getRecordNumber() == 0) {
            return;
        }
        // get value
        LogRecord logrecord;
        try {
            logrecord = ValueReader.getInstance().readLogRecordFromLogFileCached(this.mscView.getLogFileMetaData().getFilePath(), eventObject);
        } catch (final IOException valueException) {
            ErrorReporter.logExceptionStackTrace(valueException);
            // $NON-NLS-1$
            ErrorReporter.INTERNAL_ERROR(Messages.getString("OpenValueViewAction.3"));
            return;
        } catch (final ParseException valueException) {
            ErrorReporter.logExceptionStackTrace(valueException);
            // $NON-NLS-1$
            ErrorReporter.INTERNAL_ERROR(Messages.getString("OpenValueViewAction.3"));
            return;
        }
        try {
            sourceInformation = SourceInformation.createInstance(logrecord.getSourceInformation());
        } catch (InvalidSourceInformationException e) {
        // Do nothing
        // try to find the closest source information
        }
        actualLine--;
    }
    if (sourceInformation == null) {
        if (!silent) {
            String setting = logFileMetaData.getOptionsSettings("SourceInfoFormat");
            if (setting == null) {
                ErrorReporter.parallelErrorDisplayInMessageDialog("Error opening source", "This log file is not generated with source location information inserted. And it really does not seem to contain source location information");
            } else {
                ErrorReporter.parallelErrorDisplayInMessageDialog("Error opening source", "This log record does not seem to contain source location information");
            }
        }
        return;
    }
    if (sourceInformation.getSourceFileName() == null) {
        mscView.getViewSite().getActionBars().getStatusLineManager().setErrorMessage("The name of the target file could not be extracted");
        return;
    }
    final String fileName = sourceInformation.getSourceFileName();
    IFile targetFile;
    if (lastFilename != null && lastFilename.equals(fileName) && lastPath != null) {
        IFile[] files = ResourcesPlugin.getWorkspace().getRoot().findFilesForLocationURI(lastPath);
        if (files.length == 0) {
            mscView.getViewSite().getActionBars().getStatusLineManager().setErrorMessage("The file `" + lastFilename + "' could not be found");
            setLastFilename(null);
            return;
        }
        targetFile = files[0];
    } else {
        targetFile = findSourceFile(project, fileName);
        if (targetFile == null) {
            mscView.getViewSite().getActionBars().getStatusLineManager().setErrorMessage("The file `" + fileName + "' could not be found");
            return;
        }
        setLastFilename(fileName);
        setLastPath(targetFile.getLocationURI());
    }
    openEditor(targetFile, sourceInformation.getLineNumber(), mscView, forceEditorOpening);
}