Directory.cpp

 
/* SPDX-License-Identifier: CC0-1.0 */
 
#include "Directory.h"
 
 
#include <QAction>
#include <QApplication>
#include <QDockWidget>
#include <QGridLayout>
#include <QMainWindow>
#include <QMenu>
#include <QMenuBar>
#include <QMessageBox>
#include <QRegExp>
#include <QSettings>
#include <QSizePolicy>
#include <QSplitter>
#include <QStringList>
#include <QtDebug>
#include <QVariant>
#include <QXmlStreamWriter>
 
 
#include "BundleObservation.h"
#include "BundleObservationView.h"
#include "BundleObservationViewWorkOrder.h"
#include "ChipViewportsWidget.h"
#include "CloseProjectWorkOrder.h"
#include "CnetEditorView.h"
#include "CnetEditorViewWorkOrder.h"
#include "ControlHealthMonitorView.h"
#include "ControlHealthMonitorWorkOrder.h"
#include "CnetEditorWidget.h"
#include "Control.h"
#include "ControlDisplayProperties.h"
#include "ControlList.h"
#include "ControlNet.h"
#include "ControlNetTool.h"
#include "ControlPointEditView.h"
#include "ControlPointEditWidget.h"
#include "CubeDnView.h"
#include "CubeDnViewWorkOrder.h"
#include "ExportControlNetWorkOrder.h"
#include "ExportImagesWorkOrder.h"
#include "FileItem.h"
#include "FileName.h"
#include "Footprint2DView.h"
#include "Footprint2DViewWorkOrder.h"
#include "HistoryTreeWidget.h"
#include "IException.h"
#include "IString.h"
#include "ImageFileListViewWorkOrder.h"
#include "ImageFileListWidget.h"
#include "ImportControlNetWorkOrder.h"
#include "ImportImagesWorkOrder.h"
#include "ImportShapesWorkOrder.h"
#include "ImportMapTemplateWorkOrder.h"
#include "ImportRegistrationTemplateWorkOrder.h"
#include "JigsawRunWidget.h"
#include "JigsawWorkOrder.h"
#include "MatrixSceneWidget.h"
#include "MatrixViewWorkOrder.h"
#include "MosaicControlNetTool.h"
#include "MosaicSceneWidget.h"
#include "OpenProjectWorkOrder.h"
#include "Project.h"
#include "ProjectItem.h"
#include "ProjectItemModel.h"
#include "ProjectItemTreeView.h"
#include "RemoveImagesWorkOrder.h"
#include "RenameProjectWorkOrder.h"
#include "SaveProjectWorkOrder.h"
#include "SaveProjectAsWorkOrder.h"
#include "SensorGetInfoWorkOrder.h"
#include "SensorInfoWidget.h"
#include "SetActiveControlWorkOrder.h"
#include "SetActiveImageListWorkOrder.h"
#include "TableView.h"
#include "TableViewContent.h"
#include "TargetInfoWidget.h"
#include "TargetGetInfoWorkOrder.h"
#include "TemplateEditorWidget.h"
#include "TemplateEditViewWorkOrder.h"
#include "ToolPad.h"
#include "WarningTreeWidget.h"
#include "WorkOrder.h"
#include "Workspace.h"
#include "XmlStackedHandler.h"
#include "XmlStackedHandlerReader.h"
 
namespace Isis {
 
  Directory::Directory(QObject *parent) : QObject(parent) {
 
    try {
      m_project = new Project(*this);
    }
    catch (IException &e) {
      throw IException(e, IException::Programmer,
          "Could not create directory because Project could not be created.",
          _FILEINFO_);
    }
 
    //connect( m_project, SIGNAL(imagesAdded(ImageList *) ),
             //this, SLOT(imagesAddedToProject(ImageList *) ) );
 
    //connect( m_project, SIGNAL(targetsAdded(TargetBodyList *) ),
             //this, SLOT(targetsAddedToProject(TargetBodyList *) ) );
 
    //connect( m_project, SIGNAL(guiCamerasAdded(GuiCameraList *) ),
             //this, SLOT(guiCamerasAddedToProject(GuiCameraList *) ) );
 
    connect( m_project, SIGNAL(projectLoaded(Project *) ),
              this, SLOT(updateRecentProjects(Project *) ) );
 
    // Send cnetModified() to project, so that we can set the project's clean state.
    // In the slot cnetModified(), it checks if the active was modified and then emits
    // activeControlModified(). This signal is connected below to this activeControlModified(),
    // which connects to views that use the active cnet to redraw themselves.
    // Ultimately, cnetModified() allows us to save changes made to any cnet, and
    // activeControlModified() allows other views to be redrawn.
    connect(this, SIGNAL(cnetModified()), m_project, SLOT(cnetModified()));
    connect(project(), SIGNAL(activeControlModified()), this, SIGNAL(activeControlModified()));
 
    connect(m_project, SIGNAL(activeControlSet(bool)), this, SLOT(newActiveControl(bool)));
    connect(m_project, SIGNAL(discardActiveControlEdits()),
            this, SLOT(reloadActiveControlInCnetEditorView()));
 
    m_projectItemModel = new ProjectItemModel(this);
    m_projectItemModel->addProject(m_project);
    connect(m_projectItemModel, SIGNAL(cleanProject(bool)), this, SIGNAL(cleanProject(bool)));
 
    try {
 
      //  Context menu actions
      createWorkOrder<SetActiveImageListWorkOrder>();
      createWorkOrder<SetActiveControlWorkOrder>();
      createWorkOrder<CnetEditorViewWorkOrder>();
      createWorkOrder<CubeDnViewWorkOrder>();
      createWorkOrder<Footprint2DViewWorkOrder>();
      createWorkOrder<MatrixViewWorkOrder>();
      createWorkOrder<SensorGetInfoWorkOrder>();
      //createWorkOrder<RemoveImagesWorkOrder>();
      createWorkOrder<TargetGetInfoWorkOrder>();
      createWorkOrder<BundleObservationViewWorkOrder>();
      createWorkOrder<TemplateEditViewWorkOrder>();
      createWorkOrder<ControlHealthMonitorWorkOrder>();
 
      //  Main menu actions
      m_exportControlNetWorkOrder = createWorkOrder<ExportControlNetWorkOrder>();
      m_exportImagesWorkOrder = createWorkOrder<ExportImagesWorkOrder>();
      m_importControlNetWorkOrder = createWorkOrder<ImportControlNetWorkOrder>();
      m_importImagesWorkOrder = createWorkOrder<ImportImagesWorkOrder>();
      m_importShapesWorkOrder = createWorkOrder<ImportShapesWorkOrder>();
      m_importMapTemplateWorkOrder = createWorkOrder<ImportMapTemplateWorkOrder>();
      m_importRegistrationTemplateWorkOrder = createWorkOrder<ImportRegistrationTemplateWorkOrder>();
      m_openProjectWorkOrder = createWorkOrder<OpenProjectWorkOrder>();
      m_saveProjectWorkOrder = createWorkOrder<SaveProjectWorkOrder>();
      m_saveProjectAsWorkOrder = createWorkOrder<SaveProjectAsWorkOrder>();
      m_runJigsawWorkOrder = createWorkOrder<JigsawWorkOrder>();
      m_closeProjectWorkOrder = createWorkOrder<CloseProjectWorkOrder>();
      m_renameProjectWorkOrder = createWorkOrder<RenameProjectWorkOrder>();
      m_recentProjectsLoaded = false;
    }
    catch (IException &e) {
      throw IException(e, IException::Programmer,
          "Could not create directory because work orders are corrupt.",
           _FILEINFO_);
    }
 
    initializeActions();
    m_editPointId = "";
  }
 
 
  Directory::~Directory() {
 
    m_workOrders.clear();
 
    if (m_project) {
      m_project ->deleteLater();
      m_project = NULL;
    }
  }
 
 
  QList<QAction *> Directory::fileMenuActions() {
    return m_fileMenuActions;
  }
 
 
  QList<QAction *> Directory::projectMenuActions() {
    return m_projectMenuActions;
  }
 
 
  QList<QAction *> Directory::editMenuActions() {
    return m_editMenuActions;
  }
 
 
  QList<QAction *> Directory::viewMenuActions() {
    return m_viewMenuActions;
  }
 
 
  QList<QAction *> Directory::settingsMenuActions() {
    return m_settingsMenuActions;
  }
 
 
  QList<QAction *> Directory::helpMenuActions() {
    return m_helpMenuActions;
  }
 
 
  QList<QAction *> Directory::permToolBarActions() {
    return m_permToolBarActions;
  }
 
 
  QList<QAction *> Directory::activeToolBarActions() {
    return m_activeToolBarActions;
  }
 
 
  QList<QAction *> Directory::toolPadActions() {
    return m_toolPadActions;
  }
 
 
  void Directory::clean() {
    emit directoryCleaned();
 
    m_historyTreeWidget->clear();
    m_warningTreeWidget->clear();
    m_bundleObservationViews.clear();
    m_cnetEditorViewWidgets.clear();
    m_cubeDnViewWidgets.clear();
    m_fileListWidgets.clear();
    m_footprint2DViewWidgets.clear();
    m_controlPointEditViewWidget.clear();
    m_matrixViewWidgets.clear();
    m_sensorInfoWidgets.clear();
    m_targetInfoWidgets.clear();
    m_templateEditorWidgets.clear();
    m_jigsawRunWidget.clear();
 
    m_projectItemModel->clean();
  }
 
 
  void Directory::updateRecentProjects() {
 
    if (m_recentProjectsLoaded)  {
      QMenu *recentProjectsMenu = new QMenu("&Recent Projects");
 
      foreach (QAction *action, m_fileMenuActions) {
 
        QString actionText(action->text());
        if (actionText == "&Recent Projects") {
          // Grab the pointer to the actual ""&Recent Projects" menu in IPCE
          recentProjectsMenu = qobject_cast<QMenu*>(action->parentWidget());
          break;
        }
      }
 
      QString projName = m_recentProjects.at(0).split("/").last();
 
      QAction *openRecentProjectAction = m_openProjectWorkOrder->clone();
      openRecentProjectAction->setText(projName);
      openRecentProjectAction->setToolTip(m_recentProjects.at(0));
 
      if (recentProjectsMenu->isEmpty())
      {
        recentProjectsMenu->addAction(openRecentProjectAction);
        return;
      }
 
      QAction *firstAction = recentProjectsMenu->actions().at(0);
 
      // If the opened project is already the most recent project, return.
      if (firstAction->text() == projName) {
        return;
      }
 
      // If the action we're placing at the first index already exists,
      // Then point to that action.
      foreach (QAction *action, recentProjectsMenu->actions()) {
        if (action->text() == projName) {
          openRecentProjectAction = action;
          break;
        }
      }
 
      recentProjectsMenu->insertAction(firstAction, openRecentProjectAction);
      if (recentProjectsMenu->actions().length() > Project::maxRecentProjects()) {
        recentProjectsMenu->removeAction(recentProjectsMenu->actions().last());
      }
    }
    else {
 
      QMenu *fileMenu = new QMenu();
      QMenu *recentProjectsMenu = fileMenu->addMenu("&Recent Projects");
      int nRecentProjects = m_recentProjects.size();
 
      for (int i = 0; i < nRecentProjects; i++) {
        FileName projectFileName = m_recentProjects.at(i);
 
        if (!projectFileName.fileExists() )
          continue;
 
        QAction *openRecentProjectAction = m_openProjectWorkOrder->clone();
 
        if ( !( (OpenProjectWorkOrder*)openRecentProjectAction )
             ->isExecutable(m_recentProjects.at(i),true ) )
          continue;
 
 
        QString projName = m_recentProjects.at(i).split("/").last();
        openRecentProjectAction->setText(m_recentProjects.at(i).split("/").last() );
        openRecentProjectAction->setToolTip(m_recentProjects.at(i));
        recentProjectsMenu->addAction(openRecentProjectAction);
        }
        fileMenu->addSeparator();
        m_fileMenuActions.append( fileMenu->actions() );
        m_recentProjectsLoaded = true;
      }
  }
 
 
  void Directory::initializeActions() {
    // Menus are created temporarily to convinently organize the actions.
    QMenu *fileMenu = new QMenu();
 
    //fileMenu->addAction(m_importControlNetWorkOrder->clone());
    //fileMenu->addAction(m_importImagesWorkOrder->clone());
 
    QAction *openProjectAction = m_openProjectWorkOrder->clone();
    openProjectAction->setIcon(QIcon(FileName(
                "$ISISROOT/appdata/images/icons/archive-insert-directory.png").expanded()));
    fileMenu->addAction(openProjectAction);
    m_permToolBarActions.append(openProjectAction);
 
 
    QAction *saveAction = m_saveProjectWorkOrder->clone();
    saveAction->setShortcut(Qt::Key_S | Qt::CTRL);
    saveAction->setIcon( QIcon(FileName("$ISISROOT/appdata/images/icons/document-save.png")
                                        .expanded()));
    saveAction->setDisabled(true);
    connect( project()->undoStack(), SIGNAL( cleanChanged(bool) ),
             saveAction, SLOT( setDisabled(bool) ) );
    fileMenu->addAction(saveAction);
    m_permToolBarActions.append(saveAction);
 
    QAction *saveAsAction = m_saveProjectAsWorkOrder->clone();
    saveAsAction->setIcon(QIcon(FileName("$ISISROOT/appdata/images/icons/document-save-as.png")
                                         .expanded()));
    fileMenu->addAction(saveAsAction);
    m_permToolBarActions.append(saveAsAction);
 
    fileMenu->addSeparator();
 
    QMenu *importMenu = fileMenu->addMenu("&Import");
    importMenu->addAction(m_importControlNetWorkOrder->clone() );
    importMenu->addAction(m_importImagesWorkOrder->clone() );
    importMenu->addAction(m_importShapesWorkOrder->clone() );
 
    QMenu *importTemplateMenu = importMenu->addMenu("&Import Templates");
    importTemplateMenu->addAction(m_importMapTemplateWorkOrder->clone() );
    importTemplateMenu->addAction(m_importRegistrationTemplateWorkOrder->clone() );
 
    QMenu *exportMenu = fileMenu->addMenu("&Export");
 
    // Temporarily grab the export control network clone so we can listen for the
    // signals that tell us when we can export a cnet. We cannot export a cnet unless at least
    // one has been imported to the project.
    WorkOrder *clone = m_exportControlNetWorkOrder->clone();
    clone->setEnabled(false);
    connect(m_project, SIGNAL(controlListAdded(ControlList *)),
            clone, SLOT(enableWorkOrder()));
    // TODO this is not setup yet
    // connect(m_project, &Project::allControlsRemoved,
    //         clone, &WorkOrder::disableWorkOrder);
    exportMenu->addAction(clone);
 
    // Similarly for export images, disable the work order until we have images in the project.
    clone = m_exportImagesWorkOrder->clone();
    clone->setEnabled(false);
    connect(m_project, SIGNAL(imagesAdded(ImageList *)),
            clone, SLOT(enableWorkOrder()));
    exportMenu->addAction(clone);
 
    fileMenu->addSeparator();
    fileMenu->addAction(m_closeProjectWorkOrder->clone() );
    m_fileMenuActions.append( fileMenu->actions() );
 
    m_projectMenuActions.append(m_renameProjectWorkOrder->clone());
 
    // For JigsawWorkOrder, disable the work order utnil we have both an active control and image
    // list. Setup a tool tip so user can see why the work order is disabled by default.
    // NOTE: Trying to set a what's this on the clone doesn't seem to work for disabled actions,
    // even though Qt's documentation says it should work on disabled actions.
    clone = m_runJigsawWorkOrder->clone();
    if (project()->controls().count() && project()->images().count()) {
      clone->setEnabled(true);
    }
    else {
      clone->setEnabled(false);
    }
 
    // Listen for when both images and control net have been added to the project.
    connect(m_project, SIGNAL(controlsAndImagesAvailable()),
            clone, SLOT(enableWorkOrder()));
    // Listen for when both an active control and active image list have been set.
    // When this happens, we can enable the JigsawWorkOrder.
//  connect(m_project, &Project::activeControlAndImageListSet,
//          clone, &WorkOrder::enableWorkOrder);
 
    m_projectMenuActions.append(clone);
 
//  m_projectMenuActions.append( projectMenu->actions() );
 
    m_editMenuActions = QList<QAction *>();
    m_viewMenuActions = QList<QAction *>();
    m_settingsMenuActions = QList<QAction *>();
    m_helpMenuActions = QList<QAction *>();
  }
 
 
  void Directory::setHistoryContainer(QDockWidget *historyContainer) {
    if (!m_historyTreeWidget) {
      m_historyTreeWidget = new HistoryTreeWidget( project() );
    }
    historyContainer->setWidget(m_historyTreeWidget);
  }
 
 
  void Directory::setWarningContainer(QDockWidget *warningContainer) {
    if (!m_warningTreeWidget) {
      m_warningTreeWidget = new WarningTreeWidget;
    }
    warningContainer->setWidget(m_warningTreeWidget);
  }
 
 
  void Directory::setRecentProjectsList(QStringList recentProjects) {
 
    m_recentProjects.append(recentProjects);
  }
 
 
  void Directory::reloadActiveControlInCnetEditorView() {
 
    foreach(CnetEditorView *cnetEditorView, m_cnetEditorViewWidgets) {
      if (cnetEditorView->control() == project()->activeControl()) {
        emit closeView(cnetEditorView);
        addCnetEditorView(project()->activeControl());
      }
    }
  }
 
 
  void Directory::newActiveControl(bool newControl) {
 
    if (newControl && m_controlPointEditViewWidget) {
     emit closeView(m_controlPointEditViewWidget);
     delete m_controlPointEditViewWidget;
    }
 
    // If the new active control is the same as what is showing in the cnetEditorWidget, allow
    // editing of control points from the widget, otherwise turnoff from context menu
    foreach(CnetEditorView *cnetEditorView, m_cnetEditorViewWidgets) {
      if (cnetEditorView->control() == project()->activeControl()) {
        cnetEditorView->cnetEditorWidget()->pointTableView()->content()->setActiveControlNet(true);
        cnetEditorView->cnetEditorWidget()->measureTableView()->content()->setActiveControlNet(true);
      }
      else {
        cnetEditorView->cnetEditorWidget()->pointTableView()->content()->setActiveControlNet(false);
        cnetEditorView->cnetEditorWidget()->measureTableView()->content()->setActiveControlNet(false);
      }
    }
  }
 
 
   QStringList Directory::recentProjectsList() {
     return m_recentProjects;
  }
 
 
  BundleObservationView *Directory::addBundleObservationView(FileItemQsp fileItem) {
    BundleObservationView *result = new BundleObservationView(fileItem);
 
    connect( result, SIGNAL( destroyed(QObject *) ),
             this, SLOT( cleanupBundleObservationViews(QObject *) ) );
 
    connect(result, SIGNAL(windowChangeEvent(bool)),
             m_project, SLOT(setClean(bool)));
 
    m_bundleObservationViews.append(result);
 
    QString str = fileItem->fileName();
    FileName fileName = fileItem->fileName();
 
    // strip out bundle results name from fileName
    QString path = fileName.originalPath();
    int pos = path.lastIndexOf("/");
    QString bundleResultsName = "";
    if (pos != -1) {
      bundleResultsName = path.remove(0,pos+1);
    }
 
    if (str.contains("bundleout")) {
      result->setWindowTitle( tr("Summary (%1)").
                              arg( bundleResultsName ) );
      result->setObjectName( result->windowTitle() );
    }
    if (str.contains("residuals")) {
      result->setWindowTitle( tr("Measure Residuals (%1)").
                              arg( bundleResultsName ) );
      result->setObjectName( result->windowTitle() );
    }
    else if (str.contains("points")) {
      result->setWindowTitle( tr("Control Points (%1)").
                              arg( bundleResultsName ) );
      result->setObjectName( result->windowTitle() );
    }
    else if (str.contains("images")) {
      result->setWindowTitle( tr("Images (%1)").
                              arg( bundleResultsName ) );
      result->setObjectName( result->windowTitle() );
    }
 
    emit newWidgetAvailable(result);
 
    return result;
  }
 
 
  CnetEditorView *Directory::addCnetEditorView(Control *control, QString objectName) {
 
    QString title = tr("Cnet Editor View %1").arg( control->displayProperties()->displayName() );
    FileName configFile("$HOME/.Isis/" + QApplication::applicationName() + "/" + title + ".config");
 
    CnetEditorView *result = new CnetEditorView(this, control, configFile);
 
    if (project()->activeControl() && (control == project()->activeControl())) {
      result->cnetEditorWidget()->pointTableView()->content()->setActiveControlNet(true);
      result->cnetEditorWidget()->measureTableView()->content()->setActiveControlNet(true);
    }
 
    // connect destroyed signal to cleanupCnetEditorViewWidgets slot
    connect(result, SIGNAL( destroyed(QObject *) ),
            this, SLOT( cleanupCnetEditorViewWidgets(QObject *) ) );
 
    connect(result, SIGNAL(windowChangeEvent(bool)),
            m_project, SLOT(setClean(bool)));
 
    //  Connections for control point editing between views
    connect(result->cnetEditorWidget(), SIGNAL(editControlPoint(ControlPoint *, QString)),
            this, SLOT(modifyControlPoint(ControlPoint *, QString)));
 
    // If a cnet is modified, we have to set the clean state in project and redraw measures.
    connect(result->cnetEditorWidget(), SIGNAL(cnetModified()), this, SIGNAL(cnetModified()));
    connect(this, SIGNAL(cnetModified()), result->cnetEditorWidget(), SLOT(rebuildModels()));
 
    m_cnetEditorViewWidgets.append(result);
    m_controlMap.insertMulti(control, result);
 
    result->setWindowTitle(title);
    if (objectName != "") {
      result->setObjectName(objectName);
    }
    else {
      //  If no objectName, create unique identifier
      QString newObjectName = QUuid::createUuid().toString().remove(QRegExp("[{}]"));
      result->setObjectName(newObjectName);
    }
 
    emit newWidgetAvailable(result);
 
    return result;
  }
 
 
  CubeDnView *Directory::addCubeDnView(QString objectName) {
    CubeDnView *result = new CubeDnView(this, qobject_cast<QMainWindow *>(parent()));
    result->setModel(m_projectItemModel);
    m_cubeDnViewWidgets.append(result);
    connect( result, SIGNAL( destroyed(QObject *) ),
             this, SLOT( cleanupCubeDnViewWidgets(QObject *) ) );
 
    connect(result, SIGNAL(windowChangeEvent(bool)),
             m_project, SLOT(setClean(bool)));
 
    result->setWindowTitle( tr("Cube DN View %1").arg(m_cubeDnViewWidgets.count() ) );
    //  Unique objectNames are needed for the save/restoreState
    if (objectName != "") {
      result->setObjectName(objectName);
    }
    else {
      //  If no objectName, create unique identifier
      QString newObjectName = QUuid::createUuid().toString().remove(QRegExp("[{}]"));
      result->setObjectName(newObjectName);
    }
 
    emit newWidgetAvailable(result);
 
    //  Connections between mouse button events from view and control point editing
    connect(result, SIGNAL(modifyControlPoint(ControlPoint *, QString)),
            this, SLOT(modifyControlPoint(ControlPoint *, QString)));
 
    connect(result, SIGNAL(deleteControlPoint(ControlPoint *)),
            this, SLOT(deleteControlPoint(ControlPoint *)));
 
    connect(result, SIGNAL(createControlPoint(double, double, Cube *, bool)),
            this, SLOT(createControlPoint(double, double, Cube *, bool)));
 
    //  This signal is connected to the CubeDnView signal which connects to the slot,
    //  ControlNetTool::paintAllViewports().  ControlNetTool always redraws all control points, so
    //  both signals go to the same slot.
    connect(this, SIGNAL(redrawMeasures()), result, SIGNAL(redrawMeasures()));
 
    // If the active cnet is modified, redraw the measures
    connect(this, SIGNAL(activeControlModified()), result, SIGNAL(redrawMeasures()));
 
    connect (project(), SIGNAL(activeControlSet(bool)),
             result, SLOT(enableControlNetTool(bool)));
 
    return result;
  }
 
  Footprint2DView *Directory::addFootprint2DView(QString objectName) {
    Footprint2DView *result = new Footprint2DView(this);
 
    //  Set source model on Proxy
    result->setModel(m_projectItemModel);
    m_footprint2DViewWidgets.append(result);
    result->setWindowTitle( tr("Footprint View %1").arg( m_footprint2DViewWidgets.count() ) );
    //  Unique objectNames are needed for the save/restoreState
    if (objectName != "") {
      result->setObjectName(objectName);
    }
    else {
      //  If no objectName, create unique identifier
      QString newObjectName = QUuid::createUuid().toString().remove(QRegExp("[{}]"));
      result->setObjectName(newObjectName);
    }
 
    connect(result, SIGNAL(destroyed(QObject *)),
            this, SLOT(cleanupFootprint2DViewWidgets(QObject *)));
 
    connect(result, SIGNAL(windowChangeEvent(bool)),
            m_project, SLOT(setClean(bool)));
 
    emit newWidgetAvailable(result);
 
    //  Connections between mouse button events from footprint2DView and control point editing
    connect(result, SIGNAL(modifyControlPoint(ControlPoint *)),
            this, SLOT(modifyControlPoint(ControlPoint *)));
 
    connect(result, SIGNAL(deleteControlPoint(ControlPoint *)),
            this, SLOT(deleteControlPoint(ControlPoint *)));
 
    connect(result, SIGNAL(createControlPoint(double, double)),
            this, SLOT(createControlPoint(double, double)));
 
    // The ControlPointEditWidget is only object that emits cnetModified when ControlPoint is
    // deleted or saved.  This requires the footprint view ControlNetGraphicsItems to be re-built
    // when the active cnet is modified.
    connect(this, SIGNAL(activeControlModified()), result->mosaicSceneWidget(), SIGNAL(cnetModified()));
 
    //  This signal is connected to the MosaicGraphicsScene::update(), which eventually calls
    //  ControlNetGraphicsItem::paint(), then ControlPointGraphicsItem::paint().  This should only
    //  be used if ControlNet has not changed.  Used to update the current edit point in the view
    //  to be drawn with different color/shape.
    connect(this, SIGNAL(redrawMeasures()), result, SIGNAL(redrawMeasures()));
 
    connect (project(), SIGNAL(activeControlSet(bool)),
             result, SLOT(enableControlNetTool(bool)));
 
    return result;
  }
 
  ControlHealthMonitorView *Directory::controlHealthMonitorView() {
    return m_controlHealthMonitorView;
  }
 
 
  ControlHealthMonitorView *Directory::addControlHealthMonitorView() {
 
    if (!controlHealthMonitorView()) {
 
      Control *activeControl = project()->activeControl();
      if (activeControl == NULL) {
        QString message = "No active control network chosen.  Choose active control network on "
                          "project tree.\n";
        QMessageBox::critical(qobject_cast<QWidget *>(parent()), "Error", message);
        return NULL;
      }
 
      ControlHealthMonitorView *result = new ControlHealthMonitorView(this);
      result->setWindowTitle(tr("Control NetHealth Monitor"));
      result->setObjectName(result->windowTitle());
 
      m_controlHealthMonitorView = result;
      emit newWidgetAvailable(result);
    }
    return controlHealthMonitorView();
  }
 
 
  ControlPointEditView *Directory::addControlPointEditView() {
 
    if (!controlPointEditView()) {
      //  TODO  Need parent for controlPointWidget
      ControlPointEditView *result = new ControlPointEditView(this);
      result->setWindowTitle(tr("Control Point Editor"));
      result->setObjectName(result->windowTitle());
 
      Control *activeControl = project()->activeControl();
      if (activeControl == NULL) {
        // Error and return to Select Tool
        QString message = "No active control network chosen.  Choose active control network on "
                          "project tree.\n";
        QMessageBox::critical(qobject_cast<QWidget *>(parent()), "Error", message);
        return NULL;
      }
      result->controlPointEditWidget()->setControl(activeControl);
 
      if (!project()->activeImageList() || !project()->activeImageList()->serialNumberList()) {
        QString message = "No active image list chosen.  Choose an active image list on the project "
                          "tree.\n";
        QMessageBox::critical(qobject_cast<QWidget *>(parent()), "Error", message);
        return NULL;
      }
      result->controlPointEditWidget()->setSerialNumberList(
          project()->activeImageList()->serialNumberList());
 
      m_controlPointEditViewWidget = result;
 
      connect(result, SIGNAL(destroyed(QObject *)),
              this, SLOT(cleanupControlPointEditViewWidget(QObject *)));
      emit newWidgetAvailable(result);
 
// 2017-06-09 Ken commented out for Data Workshop demo
//      m_chipViewports = new ChipViewportsWidget(result);
//    connect(m_chipViewports, SIGNAL(destroyed(QObject *)), this, SLOT(cleanupchipViewportWidges()));
//      m_chipViewports->setWindowTitle(tr("ChipViewport View"));
//      m_chipViewports->setObjectName(m_chipViewports->windowTitle());
//      m_chipViewports->setSerialNumberList(project()->activeImageList()->serialNumberList());
//      m_chipViewports->setControlNet(activeControl->controlNet(), activeControl->fileName());
//      emit newWidgetAvailable(m_chipViewports);
// 2017-06-09 Ken commented out for Data Workshop demo
 
 
      // Create connections between signals from control point edit view and equivalent directory
      // signals that can then be connected to other views that display control nets.
      // If the active was modified, this will be signaled in project's cnetModified() and
      // connected to other views to redraw themselves.
      connect(result->controlPointEditWidget(), SIGNAL(cnetModified()),
              this, SIGNAL(cnetModified()));
 
      connect (project(), SIGNAL(activeControlSet(bool)),
              result->controlPointEditWidget(), SLOT(setControlFromActive()));
 
      connect(result, SIGNAL(windowChangeEvent(bool)),
              m_project, SLOT(setClean(bool)));
 
      // Recolors the save net button in controlPointEditView to black after the cnets are saved.
      connect(m_project, SIGNAL(cnetSaved(bool)),
              result->controlPointEditWidget(), SLOT(colorizeSaveNetButton(bool)));
    }
 
    return controlPointEditView();
  }
 
 
 
 
#if 0
  ChipViewportsWidget *Directory::addControlPointChipView() {
 
    ChipViewportsWidget *result = new ChipViewportsWidget(this);
    connect(result, SIGNAL(destroyed(QObject *)), this, SLOT(cleanupchipViewportWidges()));
    m_controlPointChipViews.append(result);
    result->setWindowTitle(tr("ChipViewport View %1").arg(m_controlPointChipViews.count()));
    result->setObjectName(result->windowTitle());
    emit newWidgetAvailable(result);
 
    return result;
  }
#endif
 
 
  MatrixSceneWidget *Directory::addMatrixView() {
    MatrixSceneWidget *result = new MatrixSceneWidget(NULL, true, true, this);
 
    connect( result, SIGNAL( destroyed(QObject *) ),
             this, SLOT( cleanupMatrixViewWidgets(QObject *) ) );
 
    m_matrixViewWidgets.append(result);
 
    result->setWindowTitle( tr("Matrix View %1").arg( m_matrixViewWidgets.count() ) );
    result->setObjectName( result->windowTitle() );
 
    emit newWidgetAvailable(result);
 
    return result;
  }
 
 
  TargetInfoWidget *Directory::addTargetInfoView(TargetBodyQsp target) {
    TargetInfoWidget *result = new TargetInfoWidget(target.data(), this);
 
    connect( result, SIGNAL( destroyed(QObject *) ),
             this, SLOT( cleanupTargetInfoWidgets(QObject *) ) );
 
    m_targetInfoWidgets.append(result);
 
    result->setWindowTitle( tr("%1").arg(target->displayProperties()->displayName() ) );
    result->setObjectName( result->windowTitle() );
 
    emit newWidgetAvailable(result);
 
    return result;
  }
 
 
  TemplateEditorWidget *Directory::addTemplateEditorView(Template *currentTemplate) {
    TemplateEditorWidget *result = new TemplateEditorWidget(currentTemplate, this);
 
    connect( result, SIGNAL( destroyed(QObject *) ),
             this, SLOT( cleanupTemplateEditorWidgets(QObject *) ) );
 
    m_templateEditorWidgets.append(result);
 
    result->setWindowTitle( tr("%1").arg( FileName(currentTemplate->fileName()).name() ) );
    result->setObjectName( result->windowTitle() );
 
    emit newWidgetAvailable(result);
 
    return result;
  }
 
  JigsawRunWidget *Directory::addJigsawRunWidget() {
    if (jigsawRunWidget()) {
      return m_jigsawRunWidget;
    }
    JigsawRunWidget *result = new JigsawRunWidget(m_project);
 
    connect( result, SIGNAL( destroyed(QObject *) ),
             this, SLOT( cleanupJigsawRunWidget(QObject *) ) );
    m_jigsawRunWidget = result;
 
    result->setAttribute(Qt::WA_DeleteOnClose);
    result->show();
 
    emit newWidgetAvailable(result);
    return result;
  }
 
 
  SensorInfoWidget *Directory::addSensorInfoView(GuiCameraQsp camera) {
    SensorInfoWidget *result = new SensorInfoWidget(camera.data(), this);
 
    connect( result, SIGNAL( destroyed(QObject *) ),
             this, SLOT( cleanupSensorInfoWidgets(QObject *) ) );
 
    m_sensorInfoWidgets.append(result);
 
    result->setWindowTitle( tr("%1").arg(camera->displayProperties()->displayName() ) );
    result->setObjectName( result->windowTitle() );
 
    emit newWidgetAvailable(result);
 
    return result;
  }
 
 
  ImageFileListWidget *Directory::addImageFileListView(QString objectName) {
    ImageFileListWidget *result = new ImageFileListWidget(this);
 
    connect( result, SIGNAL( destroyed(QObject *) ),
             this, SLOT( cleanupFileListWidgets(QObject *) ) );
 
    m_fileListWidgets.append(result);
 
    result->setWindowTitle( tr("File List %1").arg( m_fileListWidgets.count() ) );
    //  Unique objectNames are needed for the save/restoreState
    if (objectName != "") {
      result->setObjectName(objectName);
    }
    else {
      //  If no objectName, create unique identifier
      QString newObjectName = QUuid::createUuid().toString().remove(QRegExp("[{}]"));
      result->setObjectName(newObjectName);
    }
 
    return result;
  }
 
 
  ProjectItemTreeView *Directory::addProjectItemTreeView() {
    ProjectItemTreeView *result = new ProjectItemTreeView();
    result->setModel(m_projectItemModel);
    result->setWindowTitle( tr("Project"));
    result->setObjectName( result->windowTitle() );
 
    //  The model emits this signal when the user double-clicks on the project name, the parent
    //  node located on the ProjectTreeView.
    connect(m_projectItemModel, SIGNAL(projectNameEdited(QString)),
            this, SLOT(initiateRenameProjectWorkOrder(QString)));
 
    connect(result, SIGNAL(windowChangeEvent(bool)),
            m_project, SLOT(setClean(bool)));
 
    return result;
  }
 
 
  void Directory::initiateRenameProjectWorkOrder(QString projectName) {
 
    //  Create the WorkOrder and add it to the Project.  The Project will then execute the
    //  WorkOrder.
    RenameProjectWorkOrder *workOrder = new RenameProjectWorkOrder(projectName, project());
    project()->addToProject(workOrder);
  }
 
 
  ProjectItemModel *Directory::model() {
    return m_projectItemModel;
  }
 
 
  QWidget *Directory::warningWidget() {
    return m_warningTreeWidget;
  }
 
 
  void Directory::cleanupBundleObservationViews(QObject *obj) {
 
    BundleObservationView *bundleObservationView = static_cast<BundleObservationView *>(obj);
    if (!bundleObservationView) {
      return;
    }
    m_bundleObservationViews.removeAll(bundleObservationView);
    m_project->setClean(false);
  }
 
  // /**
  //  * @brief Removes pointers to deleted Control Health Monitor objects.
  //  */
  // void Directory::cleanupControlHealthMonitorView(QObject *obj) {
  //
  //   ControlHealthMonitorView *healthMonitorView = static_cast<ControlHealthMonitorView *>(obj);
  //   if (!healthMonitorView) {
  //     return;
  //   }
  //
  //   m_project->setClean(false);
  // }
 
 
  void Directory::cleanupCnetEditorViewWidgets(QObject *obj) {
 
    CnetEditorView *cnetEditorView = static_cast<CnetEditorView *>(obj);
    if (!cnetEditorView) {
      return;
    }
 
    Control *control = m_controlMap.key(cnetEditorView);
    m_controlMap.remove(control, cnetEditorView);
 
    if ( m_controlMap.count(control) == 0 && project()->activeControl() != control) {
      control->closeControlNet();
    }
 
    m_cnetEditorViewWidgets.removeAll(cnetEditorView);
    m_project->setClean(false);
  }
 
 
  bool Directory::controlUsedInCnetEditorWidget(Control *control) {
 
    bool result;
    if ( m_controlMap.count(control) == 0) {
      result = false;
    }
    else {
      result = true;
    }
    return result;
  }
 
 
  void Directory::cleanupCubeDnViewWidgets(QObject *obj) {
 
    CubeDnView *cubeDnView = static_cast<CubeDnView *>(obj);
    if (!cubeDnView) {
      return;
    }
    m_cubeDnViewWidgets.removeAll(cubeDnView);
    m_project->setClean(false);
  }
 
 
  void Directory::cleanupFileListWidgets(QObject *obj) {
 
    ImageFileListWidget *imageFileListWidget = static_cast<ImageFileListWidget *>(obj);
    if (!imageFileListWidget) {
      return;
    }
    m_fileListWidgets.removeAll(imageFileListWidget);
    m_project->setClean(false);
  }
 
 
  void Directory::cleanupFootprint2DViewWidgets(QObject *obj) {
 
    Footprint2DView *footprintView = static_cast<Footprint2DView *>(obj);
    if (!footprintView) {
      return;
    }
    m_footprint2DViewWidgets.removeAll(footprintView);
    m_project->setClean(false);
  }
 
 
  void Directory::cleanupControlPointEditViewWidget(QObject *obj) {
 
     ControlPointEditView *controlPointEditView = static_cast<ControlPointEditView *>(obj);
     if (!controlPointEditView) {
       return;
     }
     m_controlPointEditViewWidget = NULL;
     m_project->setClean(false);
 
   }
 
 
  void Directory::cleanupMatrixViewWidgets(QObject *obj) {
 
    MatrixSceneWidget *matrixWidget = static_cast<MatrixSceneWidget *>(obj);
    if (!matrixWidget) {
      return;
    }
    m_matrixViewWidgets.removeAll(matrixWidget);
    m_project->setClean(false);
  }
 
 
  void Directory::cleanupSensorInfoWidgets(QObject *obj) {
 
    SensorInfoWidget *sensorInfoWidget = static_cast<SensorInfoWidget *>(obj);
    if (!sensorInfoWidget) {
      return;
    }
    m_sensorInfoWidgets.removeAll(sensorInfoWidget);
    m_project->setClean(false);
  }
 
 
  void Directory::cleanupTargetInfoWidgets(QObject *obj) {
 
    TargetInfoWidget *targetInfoWidget = static_cast<TargetInfoWidget *>(obj);
    if (!targetInfoWidget) {
      return;
    }
    m_targetInfoWidgets.removeAll(targetInfoWidget);
    m_project->setClean(false);
  }
 
 
  void Directory::cleanupTemplateEditorWidgets(QObject *obj) {
 
    TemplateEditorWidget *templateEditorWidget = static_cast<TemplateEditorWidget *>(obj);
    if (!templateEditorWidget) {
      return;
    }
 
    m_templateEditorWidgets.removeAll(templateEditorWidget);
    m_project->setClean(false);
  }
 
 
  void Directory::cleanupJigsawRunWidget(QObject *obj) {
     JigsawRunWidget *jigsawRunWidget = static_cast<JigsawRunWidget *>(obj);
     if (!jigsawRunWidget) {
       return;
     }
     m_jigsawRunWidget = NULL;
  }
 
 
  void Directory::updateRecentProjects(Project *project) {
    m_recentProjects.insert( 0, project->projectRoot() );
  }
 
 
  Project *Directory::project() const {
    return m_project;
  }
 
 
  QList<CnetEditorView *> Directory::cnetEditorViews() {
    QList<CnetEditorView *> results;
 
    foreach (CnetEditorView *widget, m_cnetEditorViewWidgets) {
      results.append(widget);
    }
 
    return results;
  }
 
 
  QList<CubeDnView *> Directory::cubeDnViews() {
    QList<CubeDnView *> results;
 
    foreach (CubeDnView *widget, m_cubeDnViewWidgets) {
      results.append(widget);
    }
 
    return results;
  }
 
 
  QList<MatrixSceneWidget *> Directory::matrixViews() {
    QList<MatrixSceneWidget *> results;
 
    foreach (MatrixSceneWidget *widget, m_matrixViewWidgets) {
      results.append(widget);
    }
 
    return results;
  }
 
 
  QList<SensorInfoWidget *> Directory::sensorInfoViews() {
    QList<SensorInfoWidget *> results;
 
    foreach (SensorInfoWidget *widget, m_sensorInfoWidgets) {
      results.append(widget);
    }
 
    return results;
  }
 
 
  QList<TargetInfoWidget *> Directory::targetInfoViews() {
    QList<TargetInfoWidget *> results;
 
    foreach (TargetInfoWidget *widget, m_targetInfoWidgets) {
      results.append(widget);
    }
 
    return results;
  }
 
 
  QList<TemplateEditorWidget *> Directory::templateEditorViews() {
    QList<TemplateEditorWidget *> results;
 
    foreach (TemplateEditorWidget *widget, m_templateEditorWidgets) {
      results.append(widget);
    }
 
    return results;
  }
 
 
  QList<Footprint2DView *> Directory::footprint2DViews() {
    QList<Footprint2DView *> results;
 
    foreach (Footprint2DView *view, m_footprint2DViewWidgets) {
      results.append(view);
    }
 
    return results;
  }
 
 
  QList<ImageFileListWidget *> Directory::imageFileListViews() {
    QList<ImageFileListWidget *> results;
 
    foreach (ImageFileListWidget *widget, m_fileListWidgets) {
      results.append(widget);
    }
 
    return results;
  }
 
  ControlPointEditView *Directory::controlPointEditView() {
 
    return m_controlPointEditViewWidget;
  }
 
 
  JigsawRunWidget *Directory::jigsawRunWidget() {
 
    return m_jigsawRunWidget;
  }
 
 
/*
  ChipViewportsWidget *Directory::controlPointChipViewports() {
 
    return m_chipViewports;
  }
*/
 
//ControlNetEditor *Directory::controlNetEditor() {
//  return m_cnetEditor;
//}
 
 
  QList<QProgressBar *> Directory::progressBars() {
    QList<QProgressBar *> result;
    return result;
  }
 
 
  void Directory::showWarning(QString text) {
    m_warningTreeWidget->showWarning(text);
    emit newWarning();
  }
 
 
  QAction *Directory::redoAction() {
    return project()->undoStack()->createRedoAction(this);
  }
 
 
  QAction *Directory::undoAction() {
    return project()->undoStack()->createUndoAction(this);
  }
 
 
  void Directory::load(XmlStackedHandlerReader *xmlReader) {
    xmlReader->pushContentHandler( new XmlHandler(this) );
  }
 
 
  void Directory::save(QXmlStreamWriter &stream, FileName newProjectRoot) const {
    stream.writeStartElement("directory");
 
    if ( !m_fileListWidgets.isEmpty() ) {
      stream.writeStartElement("fileListWidgets");
 
      foreach (ImageFileListWidget *fileListWidget, m_fileListWidgets) {
        fileListWidget->save(stream, project(), newProjectRoot);
      }
 
      stream.writeEndElement();
    }
 
    // Save footprints
    if ( !m_footprint2DViewWidgets.isEmpty() ) {
      stream.writeStartElement("footprintViews");
 
      foreach (Footprint2DView *footprint2DViewWidget, m_footprint2DViewWidgets) {
        footprint2DViewWidget->save(stream, project(), newProjectRoot);
      }
 
      stream.writeEndElement();
    }
 
    // Save cubeDnViews
    if ( !m_cubeDnViewWidgets.isEmpty() ) {
      stream.writeStartElement("cubeDnViews");
 
      foreach (CubeDnView *cubeDnView, m_cubeDnViewWidgets) {
        cubeDnView->save(stream, project(), newProjectRoot);
      }
 
      stream.writeEndElement();
    }
 
        // Save cnetEditorViews
    if ( !m_cnetEditorViewWidgets.isEmpty() ) {
      stream.writeStartElement("cnetEditorViews");
 
      foreach (CnetEditorView *cnetEditorWidget, m_cnetEditorViewWidgets) {
        cnetEditorWidget->save(stream, project(), newProjectRoot);
      }
 
      stream.writeEndElement();
    }
 
 
    stream.writeEndElement();
  }
 
 
  Directory::XmlHandler::XmlHandler(Directory *directory) {
    m_directory = directory;
  }
 
 
  Directory::XmlHandler::~XmlHandler() {
  }
 
 
  bool Directory::XmlHandler::startElement(const QString &namespaceURI, const QString &localName,
                                           const QString &qName, const QXmlAttributes &atts) {
    bool result = XmlStackedHandler::startElement(namespaceURI, localName, qName, atts);
    if (result) {
      QString viewObjectName;
      if (localName == "footprint2DView") {
        viewObjectName = atts.value("objectName");
        m_directory->addFootprint2DView(viewObjectName)->load(reader());
      }
      else if (localName == "imageFileList") {
        viewObjectName = atts.value("objectName");
        m_directory->addImageFileListView(viewObjectName)->load(reader());
      }
      else if (localName == "cubeDnView") {
        viewObjectName = atts.value("objectName");
        m_directory->addCubeDnView(viewObjectName)->load(reader(), m_directory->project());
      }
      else if (localName == "cnetEditorView") {
        viewObjectName = atts.value("objectName");
        QString id = atts.value("id");
        m_directory->addCnetEditorView(m_directory->project()->control(id), viewObjectName);
      }
    }
 
    return result;
  }
 
 
  QList<QAction *> Directory::restructureActions(
      QList< QPair< QString, QList<QAction *> > > actionPairings) {
    QList<QAction *> results;
 
    QStringList sortedActionTexts;
 
    // This is a map from the Action Text to the actions and their widget titles
    QMap< QString, QList< QPair<QString, QAction *> > > restructuredData;
 
    QPair< QString, QList<QAction *> > singleWidgetPairing;
    foreach (singleWidgetPairing, actionPairings) {
      QString widgetTitle = singleWidgetPairing.first;
      QList<QAction *> widgetActions = singleWidgetPairing.second;
 
      foreach (QAction *widgetAction, widgetActions) {
        if (widgetAction) {
          QString actionText = widgetAction->text();
 
          restructuredData[actionText].append( qMakePair(widgetTitle, widgetAction) );
 
          if ( !sortedActionTexts.contains(actionText) ) {
            sortedActionTexts.append(actionText);
          }
        }
        else {
          // Add separator
          if ( !sortedActionTexts.isEmpty() && !sortedActionTexts.last().isEmpty() ) {
            sortedActionTexts.append("");
          }
        }
      }
    }
 
    if ( sortedActionTexts.count() && sortedActionTexts.last().isEmpty() ) {
      sortedActionTexts.removeLast();
    }
 
    foreach (QString actionText, sortedActionTexts) {
      if ( actionText.isEmpty() ) {
        results.append(NULL);
      }
      else {
        // We know this list isn't empty because we always appended to the value when we
        //   accessed a particular key.
        QList< QPair<QString, QAction *> > actions = restructuredData[actionText];
 
        if (actions.count() == 1) {
          QAction *finalAct = actions.first().second;
          QString widgetTitle = actions.first().first;
 
          finalAct->setText( tr("%1 on %2").arg(actionText).arg(widgetTitle) );
          results.append(finalAct);
        }
        else {
          QAction *menuAct = new QAction(actionText, NULL);
 
          QMenu *menu = new QMenu;
          menuAct->setMenu(menu);
 
          QList<QAction *> actionsInsideMenu;
 
          QPair<QString, QAction *> widgetTitleAndAction;
          foreach (widgetTitleAndAction, actions) {
            QString widgetTitle = widgetTitleAndAction.first;
            QAction *action = widgetTitleAndAction.second;
 
            action->setText(widgetTitle);
            actionsInsideMenu.append(action);
          }
 
          qSort(actionsInsideMenu.begin(), actionsInsideMenu.end(), &actionTextLessThan);
 
          QAction *allAct = new QAction(tr("All"), NULL);
 
          foreach (QAction *actionInMenu, actionsInsideMenu) {
            connect( allAct, SIGNAL( triggered() ),
                     actionInMenu, SIGNAL( triggered() ) );
            menu->addAction(actionInMenu);
          }
 
          menu->addSeparator();
          menu->addAction(allAct);
 
          results.append(menuAct);
        }
      }
    }
 
    return results;
  }
 
 
  bool Directory::actionTextLessThan(QAction *lhs, QAction *rhs) {
    return lhs->text().localeAwareCompare( rhs->text() ) < 0;
 
  }
 
 
  void Directory::updateControlNetEditConnections() {
#if 0
    if (m_controlPointEditView && m_footprint2DViewWidgets.size() == 1) {
      connect(m_footprint2DViewWidgets.at(0), SIGNAL(controlPointSelected(ControlPoint *)),
              m_controlPointEdit, SLOT(loadControlPoint(ControlPoint *)));
      connect(m_cnetEditor, SIGNAL(controlPointCreated(ControlPoint *)),
              m_controlPointEditWidget, SLOT(setEditPoint(ControlPoint *)));
 
      // MosaicControlTool->MosaicSceneWidget->ControlNetEditor
      connect( m_footprint2DViewWidgets.at(0), SIGNAL( deleteControlPoint(QString) ),
               m_cnetEditor, SLOT( deleteControlPoint(QString) ) );
      // ControlNetEditor->MosaicSceneWidget->MosaicControlTool
      connect( m_cnetEditor, SIGNAL( controlPointDeleted() ),
               m_footprint2DViewWidgets.at(0), SIGNAL( controlPointDeleted() ) );
 
 
      // TODO Figure out which footprint view has the "active" cnet.
      //qDebug() << "\t\tMos items: " << m_footprint2DViewWidgets.at(0);
      connect(m_controlPointEditWidget, SIGNAL(controlPointChanged(QString)),
              m_footprint2DViewWidgets.at(0), SIGNAL(controlPointChanged(QString)));
    }
#endif
  }
 
 
  void Directory::modifyControlPoint(ControlPoint *controlPoint, QString serialNumber) {
 
    if (controlPoint) {
      if (!controlPointEditView()) {
        if (!addControlPointEditView()) {
          return;
        }
      }
      m_editPointId = controlPoint->GetId();
      emit redrawMeasures();
 
      controlPointEditView()->controlPointEditWidget()->setEditPoint(controlPoint, serialNumber);
    }
  }
 
 
  void Directory::deleteControlPoint(ControlPoint *controlPoint) {
 
    if (controlPoint) {
      if (!controlPointEditView()) {
        if (!addControlPointEditView()) {
          return;
        }
      }
      m_editPointId = controlPoint->GetId();
 
      //  Update views with point to be deleted shown as current edit point
      emit redrawMeasures();
 
      controlPointEditView()->controlPointEditWidget()->deletePoint(controlPoint);
    }
  }
 
 
  void Directory::createControlPoint(double latitude, double longitude, Cube *cube,
                                     bool isGroundSource) {
 
    if (!controlPointEditView()) {
      if (!addControlPointEditView()) {
        return;
      }
    }
    controlPointEditView()->controlPointEditWidget()->createControlPoint(
        latitude, longitude, cube, isGroundSource);
 
    m_editPointId = controlPointEditView()->controlPointEditWidget()->editPointId();
  }
 
 
  QString Directory::editPointId() {
    return m_editPointId;
  }
}