Merge branch 'ipceDocks' of github.com:USGS-Astrogeology/ISIS3 into tarsen

      QMainWindow(parent) {

    m_maxThreadCount = -1;

    //  Set the initialize size of the mainwindow to fullscreen so that created views do not

    //  get squished.  Saved projects with view had the internal widgets squished because the

    //  initial size of this mainwindow was small and it does not get restored to the saved project

    //  size until after views are created.  For instance, the viewports within a CubeDnView were

    //  restored to a small size based on the original mainwindow size.  If the internal state

    //  of the views such as the viewport sizes, zooms, etc get serialized, this code will not be

    //  needed.

    QDesktopWidget deskTop;

    QRect mainScreenSize = deskTop.availableGeometry(deskTop.primaryScreen());

    resize(mainScreenSize.width(), mainScreenSize.height());

    QWidget *centralWidget = new QWidget;

    setCentralWidget(centralWidget);

    setTabPosition(Qt::LeftDockWidgetArea, QTabWidget::South);

    // This was causing some buggy behavior, but this is what we would ultimately like.

    // Allows a user to undock a group of tabs.

    //setDockOptions(GroupedDragging | AllowTabbedDocks);

    //centralWidget->hide();

    setDockNestingEnabled(true);

    //  Set the splitter frames to a reasonable color/size for resizing the docks.

    setStyleSheet("QMainWindow::separator {background: gray; width: 10; height: 10px;}");

    setStyleSheet("QMainWindow::separator {background: black; width: 3; height: 3px;}");

    try {

      m_directory = new Directory(this);

    QSettings globalSettings(FileName("$HOME/.Isis/" + appName + "/ipce.config").expanded(),

        QSettings::NativeFormat);

    if (project->isTemporaryProject()) {

    // If no config file exists and a user immediately opens a project,

    // the project's geometry will be saved as a default for when ipce is

    // opened again. Previously, the ipce's default size was small,

    // until a user opened ipce (but not a project) and resized to how they

    // wanted it to be sized, then closed ipce.

    if (project->isTemporaryProject() || !globalSettings.contains("geometry")) {

      globalSettings.setValue("geometry", QVariant(geometry()));

    }

   *   @history 2018-06-13 Tracie Sucharski - Fixed cleanup of views and QDockWidgets.

   *   @history 2018-06-13 Kaitlyn Lee - Since views now inherit from QMainWindow, each individual

   *                           view has its own toolbar, so having an active toolbar and tool pad is

   *                           not needed. Removed code adding the save active control net button and

   *                           the toolpad, since control nets can be saved with the project save button.

   *                           not needed. Removed code adding the save active control net button

   *                           and the toolpad, since control nets can be saved with the project

   *                           save button.

   *   @history 2018-06-15 Tracie Sucharski - Fixed break to recent projects.  The readSettings

   *                           must be called before initializeActions to get the recent projects

   *                           from the config file.

   *   @history 2018-06-18 Makayla Shepherd - Set the QApplication name so that BundleAdjust does

   *                           not output text to the command line for ipce. Fixes #4171.

   *   @history 2018-06-19 Kaitlyn Lee - Added tabViews() and the menu option under the View menu to

   *                           tab the views. Currently, this can tab all attached/detached views. I

   *                           left the line setting dock options to allow grouped dragging, but tabbing

   *                           views does not always work with this enabled. With this option enabled, the

   *                           type of a view will randomly change and setting its type has no effect.

   *                           Use windowType() to get the type. Also added the toolbar title in the

   *                           permanent toolbar constructor.

   *                           tab the views. Currently, this can tab all attached/detached views.

   *                           I left the line setting dock options to allow grouped dragging, but

   *                           tabbing views does not always work with this enabled. With this

   *                           option enabled, the type of a view will randomly change and setting

   *                           its type has no effect. Use windowType() to get the type. Also added

   *                           the toolbar title in the permanent toolbar constructor.

   *   @history 2018-06-22 Tracie Sucharski - Cleanup destruction of dock widgets and the views they

   *                           hold.  Extra destroy slots were causing double deletion of memory.

   *   @history 2018-06-22 Tracie Sucharski - Added a showEvent handler so that the project clean

   *   @history 2018-07-07 Summer Stapleton - Added check in the closeEvent() for changes to any

   *                           TemplateEditorWidget currently open to create a pop-up warning/

   *                           option to save.

   *   @history 2018-07-09 Kaitlyn Lee - Added tileViews() and the menu option to tile all docked/undocked

   *                           and tabbed/untabbed views. Changed removeView() to delete the parent dock widget.

   *                           If we do not delete the dock widget, an empty dock widget will remain where the

   *                           view used to be.

   *   @history 2018-07-09 Kaitlyn Lee - Added tileViews() and the menu option to tile all

   *                           docked/undocked and tabbed/untabbed views. Changed removeView() to

   *                           delete the parent dock widget. If we do not delete the dock widget,

   *                           an empty dock widget will remain where the view used to be.

   *   @history 2018-07-10 Tracie Sucharski - Change initial interface of views to tabbed view.

   *                           Changed the QMainWindow separator to a different color and wider size

   *                           for ease of use.  Create the QMainWindow initial size to prevent the

   *                           Viewports in CubeDnView from being created as a small size.

   *   @history 2018-07-11 Kaitlyn Lee - Added a value in the project settings that stores whether a

   *                           project was in fullscreen or not when saved. If not, we call showNormal()

   *                           to restore the poject's window size. This also fixes the warning/history tabs

   *                           being misplaced when opening a project. Fixes #5175.

   *                           project was in fullscreen or not when saved. If not, we call

   *                           showNormal() to restore the poject's window size. This also fixes the

   *                           warning/history tabs being misplaced when opening a project.

   *                           Fixes #5175. References #5436.

   *   @history 2018-07-12 Kaitlyn Lee - Removed code that makes the window fullscreen in memory,

   *                           since this was causing a project's window size to not be restored

   *                           when opening from the command line. Decreased the size and changed

   *                           the color of the splitter. In writeGlobalSettings(), check to see if

   *                           the geometry value does not exist in the config file. This allows the

   *                           geometry to be saved if the config file does not exist and a user

   *                           opens a project. Before, it would not save the geometry because the

   *                           opened project was not temporary. References #5433

   */

  class IpceMainWindow : public QMainWindow {

      Q_OBJECT

#include <QAction>

#include <QDebug>

#include <QDesktopWidget>

#include <QDragEnterEvent>

#include <QDragMoveEvent>

#include <QDropEvent>

#include <QList>

#include <QMainWindow>

#include <QRect>

#include <QSizePolicy>

#include <QWidget>

   */

  QSize AbstractProjectItemView::sizeHint() const {

    //  Size hint is make ridiculously large as a hack to have the views fill the available dock

    //  Size hint is made ridiculously large as a hack to have the views fill the available dock

    //  space. SizePolicy alone did not work.

    // TODO:  There should be a better way to do this.

    //return QSize(800, 600);

    return QSize(3000, 1500);

    QDesktopWidget deskTop;

    QRect availableSpace = deskTop.availableGeometry(deskTop.primaryScreen());

    return QSize( .89 * availableSpace.width(), .5 * availableSpace.height() );

  }

   *                           to be main windows themselves, changing from an mdi interface to an

   *                           sdi interface.

   *   @history 2018-05-30 Tracie Sucharski - Added the WindowFlag to set this as a Widget.

   *   @history 2018-06-15 Kaitlyn Lee - Removed methods returing toolbar and menu actions because each

   *                            individual has its own toolbar. These methods are not needed anymore.

   *   @history 2018-06-15 Kaitlyn Lee - Removed methods returing toolbar and menu actions because

   *                            each individual has its own toolbar. These methods are not needed

   *                            anymore.

   *   @history 2018-06-18 Summer Stapleton - Overloaded moveEvent and resizeEvent and added a

   *                           windowChangeEvent signal to allow project to recognize a new save

   *                           state. Fixes #5114

   *   @history 2018-06-25 Kaitlyn Lee - When multiple views are open, there is a possibility of getting

   *                           ambiguous shortcut errors. To counter this, we need a way to focus on one

   *                           widget. Giving the views focus did not work completely. Instead,

   *                           enabling/disabling actions was the best option. Added enableActions(),

   *                           disableActions(), enterEvent(), and leaveEvent(). On default, a view's

   *                           actions are disabled. To enable the actions, move the cursor over the view.

   *                           When a user moves the cursor outside of the view, the actions are disabled.

   *   @history 2018-06-25 Kaitlyn Lee - When multiple views are open, there is a possibility of

   *                           getting ambiguous shortcut errors. To counter this, we need a way to

   *                           focus on one widget. Giving the views focus did not work completely.

   *                           Instead, enabling/disabling actions was the best option. Added

   *                           enableActions(), disableActions(), enterEvent(), and leaveEvent(). On

   *                           default, a view's actions are disabled. To enable the actions, move

   *                           the cursor over the view. When a user moves the cursor outside of the

   *                           view, the actions are disabled.

   *   @history 2018-07-05 Tracie Sucharski - Added SizePolicy and a large sizeHint.  The large

   *                           sizeHint() is because using sizePolicy with a reasonable sizeHint did

   *                           not work to have views fill the available space in the dock area.

   *                           References #5433.

   *   @history 2018-07-12 Kaitlyn Lee - Changed the sizeHint to be calculated based on the deskTop

   *                           size, instead of being hard-coded. The percentages chosen allow for 2

   *                           CubeDnViews to be opened at once, since CubeDnView has an internal

   *                           size policy. References #5433

   */

  class AbstractProjectItemView : public QMainWindow {

    m_workspace = new Workspace(false, this);

    m_workspace->mdiArea()->setActivationOrder(QMdiArea::StackingOrder);

    m_directory = directory;

    // Since this is a QMainWindow, set the workspace as the central widget.

    setCentralWidget(m_workspace);

  /**

   * Enables toolbars and toolpad actions/widgets. Overriden method.

   * If an active control network has not been set, do not enable the cnet tool.

   */

  void CubeDnView::enableActions() {

    foreach (QAction *action, actions()) {

      if (action->objectName() == "ControlNetTool" && !m_directory->project()->activeControl()) {

        continue;

      }

      action->setEnabled(true);

    }

    foreach (QWidget *widget, m_childWidgets) {