#include "stopmotioncontroller.h"

// TnzLib includes

#include "toonz/levelset.h"

#include "toonz/preferences.h"

#include "toonz/sceneproperties.h"

#include "toonz/toonzscene.h"

#include "toonz/tcamera.h"

#include "toonz/tcolumnhandle.h"

#include "toonz/tframehandle.h"

#include "toonz/tscenehandle.h"

#include "toonz/txshcell.h"

#include "toonz/txsheethandle.h"

#include "toonz/txshlevelhandle.h"

#include "toonz/txshsimplelevel.h"

#include "toonz/tstageobjecttree.h"

// TnzCore includes

#include "filebrowsermodel.h"

#include "formatsettingspopups.h"

#include "tapp.h"

#include "tenv.h"

#include "tlevel_io.h"

#include "toutputproperties.h"

#include "tsystem.h"

// TnzQt includes

#include "toonzqt/filefield.h"

#include "toonzqt/intfield.h"

#include "toonzqt/menubarcommand.h"

// Qt includes

#include <qaction></qaction>

#include <qapplication></qapplication>

#include <qcamerainfo></qcamerainfo>

#include <qcheckbox></qcheckbox>

#include <qcombobox></qcombobox>

#include <qcommonstyle></qcommonstyle>

#include <qdesktopwidget></qdesktopwidget>

#include <qgridlayout></qgridlayout>

#include <qgroupbox></qgroupbox>

#include <qhboxlayout></qhboxlayout>

#include <qkeyevent></qkeyevent>

#include <qlabel></qlabel>

#include <qlineedit></qlineedit>

#include <qmouseevent></qmouseevent>

#include <qpushbutton></qpushbutton>

#include <qslider></qslider>

#include <qsplitter></qsplitter>

#include <qstackedwidget></qstackedwidget>

#include <qstring></qstring>

#include <qtimer></qtimer>

#include <qtoolbutton></qtoolbutton>

#include <qtooltip></qtooltip>

#ifdef _WIN32

#include <dshow.h></dshow.h>

#endif

namespace {

//-----------------------------------------------------------------------------

#ifdef _WIN32

void openCaptureFilterSettings(const QWidget *parent,

                               const QString &cameraName) {

  HRESULT hr;

  ICreateDevEnum *createDevEnum = NULL;

  IEnumMoniker *enumMoniker     = NULL;

  IMoniker *moniker             = NULL;

  IBaseFilter *deviceFilter;

  ISpecifyPropertyPages *specifyPropertyPages;

  CAUUID cauuid;

  // set parent's window handle in order to make the dialog modal

  HWND ghwndApp = (HWND)(parent->winId());

  // initialize COM

  CoInitialize(NULL);

  // get device list

  CoCreateInstance(CLSID_SystemDeviceEnum, NULL, CLSCTX_INPROC_SERVER,

                   IID_ICreateDevEnum, (PVOID *)&createDevEnum);

  // create EnumMoniker

  createDevEnum->CreateClassEnumerator(CLSID_VideoInputDeviceCategory,

                                       &enumMoniker, 0);

  if (enumMoniker == NULL) {

    // if no connected devices found

    return;

  }

  // reset EnumMoniker

  enumMoniker->Reset();

  // find target camera

  ULONG fetched      = 0;

  bool isCameraFound = false;

  while (hr = enumMoniker->Next(1, &moniker, &fetched), hr == S_OK) {

    // get friendly name (= device name) of the camera

    IPropertyBag *pPropertyBag;

    moniker->BindToStorage(0, 0, IID_IPropertyBag, (void **)&pPropertyBag);

    VARIANT var;

    var.vt = VT_BSTR;

    VariantInit(&var);

    pPropertyBag->Read(L"FriendlyName", &var, 0);

    QString deviceName = QString::fromWCharArray(var.bstrVal);

    VariantClear(&var);

    if (deviceName == cameraName) {

      // bind monkier to the filter

      moniker->BindToObject(0, 0, IID_IBaseFilter, (void **)&deviceFilter);

      // release moniker etc.

      moniker->Release();

      enumMoniker->Release();

      createDevEnum->Release();

      isCameraFound = true;

      break;

    }

  }

  // if no matching camera found

  if (!isCameraFound) return;

  // open capture filter popup

  hr = deviceFilter->QueryInterface(IID_ISpecifyPropertyPages,

                                    (void **)&specifyPropertyPages);

  if (hr == S_OK) {

    hr = specifyPropertyPages->GetPages(&cauuid);

    hr = OleCreatePropertyFrame(ghwndApp, 30, 30, NULL, 1,

                                (IUnknown **)&deviceFilter, cauuid.cElems,

                                (GUID *)cauuid.pElems, 0, 0, NULL);

    CoTaskMemFree(cauuid.pElems);

    specifyPropertyPages->Release();

  }

}

#endif

//-----------------------------------------------------------------------------

QScrollArea *makeChooserPage(QWidget *chooser) {

  QScrollArea *scrollArea = new QScrollArea();

  scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);

  scrollArea->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);

  scrollArea->setWidgetResizable(true);

  scrollArea->setWidget(chooser);

  return scrollArea;

}

//-----------------------------------------------------------------------------

QScrollArea *makeChooserPageWithoutScrollBar(QWidget *chooser) {

  QScrollArea *scrollArea = new QScrollArea();

  scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);

  scrollArea->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);

  scrollArea->setWidgetResizable(true);

  scrollArea->setWidget(chooser);

  return scrollArea;

}

}  // namespace

//*****************************************************************************

//    StopMotionController  implementation

//*****************************************************************************

StopMotionController::StopMotionController(QWidget *parent) : QWidget(parent) {

  m_stopMotion = StopMotion::instance();

  m_tabBar     = new DVGui::TabBar(this);

  m_tabBar->setDrawBase(false);

  m_tabBar->setObjectName("StopMotionTabBar");

  m_tabBar->addSimpleTab(tr("Controls"));

  m_tabBar->addSimpleTab(tr("Settings"));

  m_tabBar->addSimpleTab(tr("Options"));

  m_tabBarContainer    = new TabBarContainter(this);

  m_mainControlsPage   = new QFrame();

  m_cameraSettingsPage = new QFrame();

  m_optionsPage        = new QFrame();

  // **********************

  // Make Control Page

  // **********************

  m_saveInFolderPopup = new PencilTestSaveInFolderPopup(this);

  m_cameraListCombo   = new QComboBox(this);

  m_resolutionCombo   = new QComboBox(this);

  m_resolutionCombo->setFixedWidth(fontMetrics().width("0000 x 0000") + 25);

  m_resolutionLabel                 = new QLabel(tr("Resolution: "), this);

  QPushButton *refreshCamListButton = new QPushButton(tr("Refresh"), this);

  refreshCamListButton->setFixedHeight(28);

  refreshCamListButton->setStyleSheet("padding: 0 2;");

  QGroupBox *fileFrame = new QGroupBox(tr("File"), this);

  m_levelNameEdit      = new LevelNameLineEdit(this);

#ifdef _WIN32

  m_captureFilterSettingsBtn = new QPushButton(this);

#else

  m_captureFilterSettingsBtn = 0;

#endif

  if (m_captureFilterSettingsBtn) {

    m_captureFilterSettingsBtn->setObjectName("GearButton");

    m_captureFilterSettingsBtn->setFixedSize(28, 28);

    m_captureFilterSettingsBtn->setIconSize(QSize(18, 18));

    m_captureFilterSettingsBtn->setToolTip(tr("Webcam Settings..."));

  }

  // set the start frame 10 if the option in preferences

  // "Show ABC Appendix to the Frame Number in Xsheet Cell" is active.

  // (frame 10 is displayed as "1" with this option)

  int startFrame =

      Preferences::instance()->isShowFrameNumberWithLettersEnabled() ? 10 : 1;

  m_frameNumberEdit        = new FrameNumberLineEdit(this, startFrame);

  m_frameInfoLabel         = new QLabel("", this);

  m_fileTypeCombo          = new QComboBox(this);

  m_fileFormatOptionButton = new QPushButton(tr("Options"), this);

  m_fileFormatOptionButton->setFixedHeight(28);

  m_fileFormatOptionButton->setStyleSheet("padding: 0 2;");

  m_xSheetFrameNumberEdit = new DVGui::IntLineEdit(this, 1, 1);

  m_saveInFileFld =

      new DVGui::FileField(this, m_saveInFolderPopup->getParentPath());

  QToolButton *nextLevelButton       = new QToolButton(this);

  m_previousLevelButton              = new QToolButton(this);

  QPushButton *nextOpenLevelButton   = new QPushButton(this);

  QToolButton *nextFrameButton       = new QToolButton(this);

  m_previousFrameButton              = new QToolButton(this);

  QPushButton *lastFrameButton       = new QPushButton(this);

  QToolButton *nextXSheetFrameButton = new QToolButton(this);

  m_previousXSheetFrameButton        = new QToolButton(this);

  m_onionOpacityFld                  = new DVGui::IntField(this);

  m_captureButton                    = new QPushButton(tr("Capture"), this);

  // QPushButton *subfolderButton = new QPushButton(tr("Subfolder"), this);

  m_fileTypeCombo->addItems({"jpg", "png", "tga", "tif"});

  m_fileTypeCombo->setCurrentIndex(0);

  fileFrame->setObjectName("CleanupSettingsFrame");

  m_frameNumberEdit->setObjectName("LargeSizedText");

  m_frameInfoLabel->setAlignment(Qt::AlignRight);

  nextLevelButton->setFixedSize(24, 24);

  nextLevelButton->setArrowType(Qt::RightArrow);

  nextLevelButton->setToolTip(tr("Next Level"));

  nextOpenLevelButton->setText(tr("Next New"));

  nextOpenLevelButton->setFixedHeight(28);

  nextOpenLevelButton->setStyleSheet("padding: 0 2;");

  nextOpenLevelButton->setSizePolicy(QSizePolicy::Maximum,

                                     QSizePolicy::Maximum);

  m_previousLevelButton->setFixedSize(24, 24);

  m_previousLevelButton->setArrowType(Qt::LeftArrow);

  m_previousLevelButton->setToolTip(tr("Previous Level"));

  nextFrameButton->setFixedSize(24, 24);

  nextFrameButton->setArrowType(Qt::RightArrow);

  nextFrameButton->setToolTip(tr("Next Frame"));

  lastFrameButton->setText(tr("Last Frame"));

  lastFrameButton->setFixedHeight(28);

  lastFrameButton->setStyleSheet("padding: 0 2;");

  lastFrameButton->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);

  m_previousFrameButton->setFixedSize(24, 24);

  m_previousFrameButton->setArrowType(Qt::LeftArrow);

  m_previousFrameButton->setToolTip(tr("Previous Frame"));

  m_xSheetFrameNumberEdit->setObjectName("LargeSizedText");

  nextXSheetFrameButton->setFixedSize(24, 24);

  nextXSheetFrameButton->setArrowType(Qt::RightArrow);

  nextXSheetFrameButton->setToolTip(tr("Next XSheet Frame"));

  m_previousXSheetFrameButton->setFixedSize(24, 24);

  m_previousXSheetFrameButton->setArrowType(Qt::LeftArrow);

  m_previousXSheetFrameButton->setToolTip(tr("Previous XSheet Frame"));

  m_setToCurrentXSheetFrameButton = new QPushButton(this);

  m_setToCurrentXSheetFrameButton->setText(tr("Current Frame"));

  m_setToCurrentXSheetFrameButton->setFixedHeight(28);

  m_setToCurrentXSheetFrameButton->setSizePolicy(QSizePolicy::Maximum,

                                                 QSizePolicy::Maximum);

  m_setToCurrentXSheetFrameButton->setStyleSheet("padding: 2px;");

  m_setToCurrentXSheetFrameButton->setToolTip(

      tr("Set to the Current Playhead Location"));

  m_onionOpacityFld->setRange(0, 100);

  m_onionOpacityFld->setValue(100);

  m_onionOpacityFld->setDisabled(false);

  m_toggleLiveViewButton = new QPushButton(tr("Start Live View"));

  m_toggleLiveViewButton->setObjectName("LargeSizedText");

  m_toggleLiveViewButton->setFixedHeight(35);

  m_captureButton->setObjectName("LargeSizedText");

  m_captureButton->setFixedHeight(35);

  QCommonStyle style;

  m_captureButton->setIcon(style.standardIcon(QStyle::SP_DialogOkButton));

  m_captureButton->setIconSize(QSize(20, 20));

  // subfolderButton->setObjectName("SubfolderButton");

  // subfolderButton->setIconSize(QSize(15, 15));

  m_saveInFileFld->setMaximumWidth(380);

  m_levelNameEdit->setMaximumWidth(380);

  m_saveInFolderPopup->hide();

  m_zoomButton = new QPushButton(tr("Zoom"), this);

  m_zoomButton->setFixedHeight(28);

  m_zoomButton->setStyleSheet("padding: 0 2;");

  m_zoomButton->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);

  m_pickZoomButton = new QPushButton(tr("Pick Zoom"), this);

  m_pickZoomButton->setStyleSheet("padding: 0 2;");

  m_pickZoomButton->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);

  m_pickZoomButton->setFixedHeight(28);

  m_focusNearButton = new QPushButton(tr("<"), this);

  m_focusNearButton->setFixedSize(32, 28);

  m_focusFarButton = new QPushButton(tr(">"), this);

  m_focusFarButton->setFixedSize(32, 28);

  m_focusNear2Button = new QPushButton(tr("<<"), this);

  m_focusNear2Button->setFixedSize(32, 28);

  m_focusFar2Button = new QPushButton(tr(">>"), this);

  m_focusFar2Button->setFixedSize(32, 28);

  m_focusNear3Button = new QPushButton(tr("<<<"), this);

  m_focusNear3Button->setFixedSize(32, 28);

  m_focusFar3Button = new QPushButton(tr(">>>"), this);

  m_focusFar3Button->setFixedSize(32, 28);

  //*****//****

  QVBoxLayout *controlLayout = new QVBoxLayout();

  controlLayout->setSpacing(0);

  controlLayout->setMargin(5);

  {

    {

      QGridLayout *camLay = new QGridLayout();

      camLay->setMargin(0);

      camLay->setSpacing(3);

      {

        camLay->addWidget(new QLabel(tr("Camera:"), this), 0, 0,

                          Qt::AlignRight);

        camLay->addWidget(m_cameraListCombo, 0, 1, Qt::AlignLeft);

        camLay->addWidget(refreshCamListButton, 0, 2, Qt::AlignLeft);

        if (m_captureFilterSettingsBtn) {

          camLay->addWidget(m_captureFilterSettingsBtn, 0, 3, Qt::AlignLeft);

          camLay->addWidget(m_resolutionLabel, 1, 0, Qt::AlignRight);

          camLay->addWidget(m_resolutionCombo, 1, 1, 1, 3, Qt::AlignLeft);

          camLay->setColumnStretch(3, 30);

        } else {

          camLay->addWidget(m_resolutionLabel, 1, 0, Qt::AlignRight);

          camLay->addWidget(m_resolutionCombo, 1, 1, 1, 2, Qt::AlignLeft);

          camLay->setColumnStretch(2, 30);

        }

      }

      controlLayout->addLayout(camLay, 0);

      QVBoxLayout *fileLay = new QVBoxLayout();

      fileLay->setMargin(8);

      fileLay->setSpacing(5);

      {

        QGridLayout *levelLay = new QGridLayout();

        levelLay->setMargin(0);

        levelLay->setHorizontalSpacing(3);

        levelLay->setVerticalSpacing(5);

        {

          levelLay->addWidget(new QLabel(tr("Name:"), this), 0, 0,

                              Qt::AlignRight);

          QHBoxLayout *nameLay = new QHBoxLayout();

          nameLay->setMargin(0);

          nameLay->setSpacing(2);

          {

            nameLay->addWidget(m_previousLevelButton, 0);

            nameLay->addWidget(m_levelNameEdit, 1);

            nameLay->addWidget(nextLevelButton, 0);

            nameLay->addWidget(nextOpenLevelButton, 0);

          }

          levelLay->addLayout(nameLay, 0, 1);

          levelLay->addWidget(new QLabel(tr("Frame:"), this), 1, 0,

                              Qt::AlignRight);

          QHBoxLayout *frameLay = new QHBoxLayout();

          frameLay->setMargin(0);

          frameLay->setSpacing(2);

          {

            frameLay->addWidget(m_previousFrameButton, 0);

            frameLay->addWidget(m_frameNumberEdit, 1);

            frameLay->addWidget(nextFrameButton, 0);

            frameLay->addWidget(lastFrameButton, 0);

            frameLay->addWidget(m_frameInfoLabel, 1, Qt::AlignVCenter);

          }

          levelLay->addLayout(frameLay, 1, 1);

        }

        levelLay->setColumnStretch(0, 0);

        levelLay->setColumnStretch(1, 1);

        fileLay->addLayout(levelLay, 0);

        QHBoxLayout *fileTypeLay = new QHBoxLayout();

        fileTypeLay->setMargin(0);

        fileTypeLay->setSpacing(3);

        {

          fileTypeLay->addWidget(new QLabel(tr("File Type:"), this), 0);

          fileTypeLay->addWidget(m_fileTypeCombo, 1);

          fileTypeLay->addSpacing(10);

          fileTypeLay->addWidget(m_fileFormatOptionButton);

        }

        fileLay->addLayout(fileTypeLay, 0);

        QHBoxLayout *saveInLay = new QHBoxLayout();

        saveInLay->setMargin(0);

        saveInLay->setSpacing(3);

        {

          saveInLay->addWidget(new QLabel(tr("Save In:"), this), 0);

          saveInLay->addWidget(m_saveInFileFld, 1);

        }

        fileLay->addLayout(saveInLay, 0);

        // fileLay->addWidget(subfolderButton, 0);

      }

      fileFrame->setLayout(fileLay);

      controlLayout->addWidget(fileFrame, 0);

      QGridLayout *displayLay = new QGridLayout();

      displayLay->setMargin(8);

      displayLay->setHorizontalSpacing(3);

      displayLay->setVerticalSpacing(5);

      {

        displayLay->addWidget(new QLabel(tr("XSheet Frame:"), this), 0, 0,

                              Qt::AlignRight);

        QHBoxLayout *xsheetLay = new QHBoxLayout();

        xsheetLay->setMargin(0);

        xsheetLay->setSpacing(2);

        {

          xsheetLay->addWidget(m_previousXSheetFrameButton, Qt::AlignLeft);

          xsheetLay->addWidget(m_xSheetFrameNumberEdit, Qt::AlignLeft);

          xsheetLay->addWidget(nextXSheetFrameButton, Qt::AlignLeft);

          xsheetLay->addWidget(m_setToCurrentXSheetFrameButton,

                               Qt::AlignCenter);

          xsheetLay->addStretch(50);

        }

        displayLay->addLayout(xsheetLay, 0, 1);

      }

      displayLay->setColumnStretch(0, 0);

      displayLay->setColumnStretch(1, 1);

      controlLayout->addLayout(displayLay, 0);

      controlLayout->addStretch(1);

      controlLayout->addSpacing(5);

      controlLayout->addStretch(1);

    }

    m_mainControlsPage->setLayout(controlLayout);

    // Make Settings Page

    m_isoCombo            = new QComboBox(this);

    m_shutterSpeedCombo   = new QComboBox(this);

    m_exposureCombo       = new QComboBox(this);

    m_apertureCombo       = new QComboBox(this);

    m_whiteBalanceCombo   = new QComboBox(this);

    m_kelvinCombo         = new QComboBox(this);

    m_imageQualityCombo   = new QComboBox(this);

    m_pictureStyleCombo   = new QComboBox(this);

    m_cameraSettingsLabel = new QLabel(tr("Camera Model"), this);

    m_cameraModeLabel     = new QLabel(tr("Camera Mode"), this);

    m_kelvinLabel         = new QLabel(tr("Temperature: "), this);

    m_isoCombo->setFixedWidth(fontMetrics().width("000000") + 25);

    m_shutterSpeedCombo->setFixedWidth(fontMetrics().width("000000") + 25);

    m_apertureCombo->setFixedWidth(fontMetrics().width("000000") + 25);

    m_exposureCombo->setFixedWidth(fontMetrics().width("000000") + 25);

    QVBoxLayout *settingsLayout = new QVBoxLayout;

    settingsLayout->setSpacing(0);

    settingsLayout->setMargin(5);

    QGridLayout *settingsGridLayout = new QGridLayout;

    {

      settingsGridLayout->setMargin(0);

      settingsGridLayout->setSpacing(3);

      settingsGridLayout->addWidget(m_cameraSettingsLabel, 0, 0, 1, 2,

                                    Qt::AlignCenter);

      settingsGridLayout->addWidget(m_cameraModeLabel, 1, 0, 1, 2,

                                    Qt::AlignCenter);

      settingsGridLayout->addWidget(new QLabel(tr("Shutter Speed: ")), 2, 0,

                                    Qt::AlignRight);

      settingsGridLayout->addWidget(m_shutterSpeedCombo, 2, 1, Qt::AlignLeft);

      settingsGridLayout->addWidget(new QLabel(tr("Iso: ")), 3, 0,

                                    Qt::AlignRight);

      settingsGridLayout->addWidget(m_isoCombo, 3, 1, Qt::AlignLeft);

      settingsGridLayout->addWidget(new QLabel(tr("Aperture: ")), 4, 0,

                                    Qt::AlignRight);

      settingsGridLayout->addWidget(m_apertureCombo, 4, 1, Qt::AlignLeft);

      settingsGridLayout->addWidget(new QLabel(tr("Exposure: ")), 5, 0,

                                    Qt::AlignRight);

      settingsGridLayout->addWidget(m_exposureCombo, 5, 1, Qt::AlignLeft);

      settingsGridLayout->addWidget(new QLabel(tr("Image Quality: ")), 6, 0,

                                    Qt::AlignRight);

      settingsGridLayout->addWidget(m_imageQualityCombo, 6, 1, Qt::AlignLeft);

      settingsGridLayout->addWidget(new QLabel(tr("Picture Style: ")), 7, 0,

                                    Qt::AlignRight);

      settingsGridLayout->addWidget(m_pictureStyleCombo, 7, 1, Qt::AlignLeft);

      settingsGridLayout->addWidget(new QLabel(tr("White Balance: ")), 8, 0,

                                    Qt::AlignRight);

      settingsGridLayout->addWidget(m_whiteBalanceCombo, 8, 1, Qt::AlignLeft);

      settingsGridLayout->addWidget(m_kelvinLabel, 9, 0, Qt::AlignRight);

      settingsGridLayout->addWidget(m_kelvinCombo, 9, 1, Qt::AlignLeft);

      settingsGridLayout->setColumnStretch(1, 30);

    }

    settingsLayout->addLayout(settingsGridLayout, 0);

    m_focusAndZoomLayout = new QHBoxLayout;

    m_focusAndZoomLayout->addStretch();

    m_focusAndZoomLayout->addWidget(m_focusNear3Button, Qt::AlignCenter);

    m_focusAndZoomLayout->addWidget(m_focusNear2Button, Qt::AlignCenter);

    m_focusAndZoomLayout->addWidget(m_focusNearButton, Qt::AlignCenter);

    m_focusAndZoomLayout->addWidget(m_zoomButton, Qt::AlignCenter);

    m_focusAndZoomLayout->addWidget(m_pickZoomButton, Qt::AlignCenter);

    m_focusAndZoomLayout->addWidget(m_focusFarButton, Qt::AlignCenter);

    m_focusAndZoomLayout->addWidget(m_focusFar2Button, Qt::AlignCenter);

    m_focusAndZoomLayout->addWidget(m_focusFar3Button, Qt::AlignCenter);

    m_focusAndZoomLayout->addStretch();

    // settingsLayout->addStretch();

    settingsLayout->addLayout(m_focusAndZoomLayout);

    settingsLayout->addStretch();

    m_cameraSettingsPage->setLayout(settingsLayout);

    // Make Options Page

    QGroupBox *webcamBox   = new QGroupBox(tr("Webcam Options"), this);

    QGroupBox *dslrBox     = new QGroupBox(tr("DSLR Options"), this);

    m_postCaptureReviewFld = new DVGui::IntField(this);

    m_postCaptureReviewFld->setRange(0, 10);

    m_subsamplingFld = new DVGui::IntField(this);

    m_subsamplingFld->setRange(1, 30);

    m_subsamplingFld->setDisabled(true);

    m_blackScreenForCapture = new QCheckBox(this);

    m_placeOnXSheetCB = new QCheckBox(this);

    m_placeOnXSheetCB->setToolTip(tr("Place the frame in the XSheet"));

    m_useScaledFullSizeImages = new QCheckBox(this);

    m_directShowLabel = new QLabel(tr("Use Direct Show Webcam Drivers"), this);

    m_directShowCB    = new QCheckBox(this);

    m_useMjpgCB       = new QCheckBox(this);

    m_useNumpadCB     = new QCheckBox(this);

    m_liveViewOnAllFramesCB           = new QCheckBox(this);

    QVBoxLayout *optionsOutsideLayout = new QVBoxLayout;

    QGridLayout *optionsLayout        = new QGridLayout;

    optionsLayout->setSpacing(3);

    optionsLayout->setMargin(5);

    QGridLayout *webcamLayout   = new QGridLayout;

    QGridLayout *dslrLayout     = new QGridLayout;

    QGridLayout *checkboxLayout = new QGridLayout;

    dslrLayout->addWidget(m_blackScreenForCapture, 0, 0, Qt::AlignRight);

    dslrLayout->addWidget(new QLabel(tr("Black Screen for Capture")), 0, 1,

                          Qt::AlignLeft);

    dslrLayout->addWidget(m_useScaledFullSizeImages, 1, 0, Qt::AlignRight);

    dslrLayout->addWidget(new QLabel(tr("Use Reduced Resolution Images")), 1, 1,

                          Qt::AlignLeft);

    dslrLayout->setColumnStretch(1, 30);

    dslrBox->setLayout(dslrLayout);

    dslrBox->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Maximum);

    optionsOutsideLayout->addWidget(dslrBox, Qt::AlignCenter);

    webcamLayout->addWidget(m_directShowCB, 0, 0, Qt::AlignRight);

    webcamLayout->addWidget(m_directShowLabel, 0, 1, Qt::AlignLeft);

    webcamLayout->addWidget(m_useMjpgCB, 1, 0, Qt::AlignRight);

    webcamLayout->addWidget(new QLabel(tr("Use MJPG with Webcam")), 1, 1,

                            Qt::AlignLeft);

    webcamLayout->setColumnStretch(1, 30);

    webcamBox->setLayout(webcamLayout);

    webcamBox->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Maximum);

    optionsOutsideLayout->addWidget(webcamBox, Qt::AlignCenter);

    checkboxLayout->addWidget(m_placeOnXSheetCB, 0, 0, 1, 1, Qt::AlignRight);

    checkboxLayout->addWidget(new QLabel(tr("Place on XSheet")), 0, 1,

                              Qt::AlignLeft);

    checkboxLayout->addWidget(m_useNumpadCB, 1, 0, Qt::AlignRight);

    checkboxLayout->addWidget(

        new QLabel(tr("Use Numpad Shortcuts When Active")), 1, 1,

        Qt::AlignLeft);

    checkboxLayout->addWidget(m_liveViewOnAllFramesCB, 2, 0, Qt::AlignRight);

    checkboxLayout->addWidget(new QLabel(tr("Show Live View on All Frames")), 2,

                              1, Qt::AlignLeft);

    checkboxLayout->setColumnStretch(1, 30);

    optionsOutsideLayout->addLayout(checkboxLayout, Qt::AlignLeft);

    optionsLayout->addWidget(new QLabel(tr("Capture Review Time: ")), 0, 0,

                             Qt::AlignRight);

    optionsLayout->addWidget(m_postCaptureReviewFld, 0, 1);

    optionsLayout->addWidget(new QLabel(tr("Level Subsampling: ")), 1, 0,

                             Qt::AlignRight);

    optionsLayout->addWidget(m_subsamplingFld, 1, 1);

    optionsLayout->setColumnStretch(1, 30);

    optionsLayout->setRowStretch(2, 30);

    optionsOutsideLayout->addLayout(optionsLayout, Qt::AlignLeft);

    optionsOutsideLayout->addStretch();

    m_optionsPage->setLayout(optionsOutsideLayout);

    QScrollArea *mainArea = makeChooserPageWithoutScrollBar(m_mainControlsPage);

    QScrollArea *settingsArea =

        makeChooserPageWithoutScrollBar(m_cameraSettingsPage);

    QScrollArea *optionsArea = makeChooserPageWithoutScrollBar(m_optionsPage);

    m_stackedChooser = new QStackedWidget(this);

    m_stackedChooser->addWidget(mainArea);

    m_stackedChooser->addWidget(settingsArea);

    m_stackedChooser->addWidget(optionsArea);

    m_stackedChooser->setFocusPolicy(Qt::NoFocus);

    QFrame *opacityFrame    = new QFrame();

    QHBoxLayout *opacityLay = new QHBoxLayout();

    opacityLay->addWidget(new QLabel(tr("Opacity:"), this), 0);

    opacityLay->addWidget(m_onionOpacityFld, 1);

    opacityFrame->setLayout(opacityLay);

    opacityFrame->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Maximum);

    QFrame *controlButtonFrame    = new QFrame();

    QHBoxLayout *controlButtonLay = new QHBoxLayout();

    controlButtonLay->addWidget(m_captureButton, 0);

    controlButtonLay->addWidget(m_toggleLiveViewButton, 0);

    controlButtonFrame->setLayout(controlButtonLay);

    QVBoxLayout *mainLayout = new QVBoxLayout;

    mainLayout->setMargin(0);

    mainLayout->setSpacing(0);

    {

      QHBoxLayout *hLayout = new QHBoxLayout;

      hLayout->setMargin(0);

      {

        hLayout->addSpacing(4);

        hLayout->addWidget(m_tabBar);

        hLayout->addStretch();

      }

      m_tabBarContainer->setLayout(hLayout);

      mainLayout->addWidget(m_tabBarContainer, 0, 0);

      mainLayout->addWidget(m_stackedChooser, 1, 0);

      mainLayout->addWidget(opacityFrame, 0);

      mainLayout->addWidget(controlButtonFrame, 0);

      setLayout(mainLayout);

      m_tabBarContainer->layout()->update();

    }

  }

  TSceneHandle *sceneHandle   = TApp::instance()->getCurrentScene();

  TXsheetHandle *xsheetHandle = TApp::instance()->getCurrentXsheet();

  bool ret = true;

  // Outside Connections

  ret = ret && connect(sceneHandle, SIGNAL(sceneSwitched()), this,

                       SLOT(onSceneSwitched()));

  ret = ret &&

        connect(xsheetHandle, SIGNAL(xsheetSwitched()), this, SLOT(update()));

  // UI SIGNALS

  ret = ret && connect(m_tabBar, SIGNAL(currentChanged(int)), this,

                       SLOT(setPage(int)));

  // Control Page

  ret = ret && connect(refreshCamListButton, SIGNAL(pressed()), this,

                       SLOT(refreshCameraListCalled()));

  ret = ret && connect(m_cameraListCombo, SIGNAL(activated(int)), this,

                       SLOT(onCameraListComboActivated(int)));

  ret = ret && connect(m_resolutionCombo, SIGNAL(activated(const QString &)),

                       this, SLOT(onResolutionComboActivated(const QString &)));

  if (m_captureFilterSettingsBtn)

    ret = ret && connect(m_captureFilterSettingsBtn, SIGNAL(pressed()), this,

                         SLOT(onCaptureFilterSettingsBtnPressed()));

  ret = ret && connect(m_fileFormatOptionButton, SIGNAL(pressed()), this,

                       SLOT(onFileFormatOptionButtonPressed()));

  ret = ret && connect(m_levelNameEdit, SIGNAL(levelNameEdited()), this,

                       SLOT(onLevelNameEdited()));

  ret = ret &&

        connect(nextLevelButton, SIGNAL(pressed()), this, SLOT(onNextName()));

  ret = ret && connect(m_previousLevelButton, SIGNAL(pressed()), this,

                       SLOT(onPreviousName()));

  ret = ret && connect(nextOpenLevelButton, SIGNAL(pressed()), this,

                       SLOT(onNextNewLevel()));

  ret = ret &&

        connect(nextFrameButton, SIGNAL(pressed()), this, SLOT(onNextFrame()));

  ret = ret &&

        connect(lastFrameButton, SIGNAL(pressed()), this, SLOT(onLastFrame()));

  ret = ret && connect(m_previousFrameButton, SIGNAL(pressed()), this,

                       SLOT(onPreviousFrame()));

  ret = ret && connect(nextXSheetFrameButton, SIGNAL(pressed()), this,

                       SLOT(onNextXSheetFrame()));

  ret = ret && connect(m_previousXSheetFrameButton, SIGNAL(pressed()), this,

                       SLOT(onPreviousXSheetFrame()));

  ret = ret && connect(m_setToCurrentXSheetFrameButton, SIGNAL(pressed()), this,

                       SLOT(setToCurrentXSheetFrame()));

  ret = ret && connect(m_onionOpacityFld, SIGNAL(valueEditedByHand()), this,

                       SLOT(onOnionOpacityFldEdited()));

  ret = ret && connect(m_onionOpacityFld, SIGNAL(valueChanged(bool)), this,

                       SLOT(onOnionOpacitySliderChanged(bool)));

  ret = ret && connect(m_captureButton, SIGNAL(clicked(bool)), this,

                       SLOT(onCaptureButtonClicked(bool)));

  // ret = ret && connect(subfolderButton, SIGNAL(clicked(bool)), this,

  //                     SLOT(openSaveInFolderPopup()));

  ret = ret && connect(m_saveInFileFld, SIGNAL(pathChanged()), this,

                       SLOT(onSaveInPathEdited()));

  ret = ret && connect(m_fileTypeCombo, SIGNAL(activated(int)), this,

                       SLOT(onFileTypeActivated()));

  ret = ret && connect(m_frameNumberEdit, SIGNAL(editingFinished()), this,

                       SLOT(onFrameNumberChanged()));

  ret = ret && connect(m_xSheetFrameNumberEdit, SIGNAL(editingFinished()), this,

                       SLOT(onXSheetFrameNumberChanged()));

  ret = ret && connect(m_toggleLiveViewButton, SIGNAL(clicked()), this,

                       SLOT(onLiveViewToggleClicked()));

  ret = ret && connect(m_stopMotion, SIGNAL(filePathChanged(QString)), this,

                       SLOT(onFilePathChanged(QString)));

  ret = ret && connect(m_stopMotion, SIGNAL(levelNameChanged(QString)), this,

                       SLOT(onLevelNameChanged(QString)));

  ret = ret && connect(m_stopMotion, SIGNAL(fileTypeChanged(QString)), this,

                       SLOT(onFileTypeChanged(QString)));

  ret = ret && connect(m_stopMotion, SIGNAL(frameInfoTextChanged(QString)),

                       this, SLOT(onFrameInfoTextChanged(QString)));

  ret = ret && connect(m_stopMotion, SIGNAL(xSheetFrameNumberChanged(int)),

                       this, SLOT(onXSheetFrameNumberChanged(int)));

  ret = ret && connect(m_stopMotion, SIGNAL(frameNumberChanged(int)), this,

                       SLOT(onFrameNumberChanged(int)));

  ret = ret && connect(m_stopMotion, SIGNAL(opacityChanged(int)), this,

                       SLOT(onOpacityChanged(int)));

  // Options Page

  ret = ret && connect(m_useScaledFullSizeImages, SIGNAL(stateChanged(int)),

                       this, SLOT(onScaleFullSizeImagesChanged(int)));

  ret = ret && connect(m_liveViewOnAllFramesCB, SIGNAL(stateChanged(int)), this,

                       SLOT(onLiveViewOnAllFramesChanged(int)));

  ret = ret && connect(m_blackScreenForCapture, SIGNAL(stateChanged(int)), this,

                       SLOT(onBlackScreenForCaptureChanged(int)));

  ret = ret && connect(m_placeOnXSheetCB, SIGNAL(stateChanged(int)), this,

                       SLOT(onPlaceOnXSheetChanged(int)));

  ret = ret && connect(m_directShowCB, SIGNAL(stateChanged(int)), this,

                       SLOT(onUseDirectShowChanged(int)));

  ret = ret && connect(m_useMjpgCB, SIGNAL(stateChanged(int)), this,

                       SLOT(onUseMjpgChanged(int)));

  ret = ret && connect(m_useNumpadCB, SIGNAL(stateChanged(int)), this,

                       SLOT(onUseNumpadChanged(int)));

  ret = ret && connect(m_postCaptureReviewFld, SIGNAL(valueEditedByHand()),

                       this, SLOT(onCaptureReviewFldEdited()));

  ret = ret && connect(m_postCaptureReviewFld, SIGNAL(valueChanged(bool)), this,

                       SLOT(onCaptureReviewSliderChanged(bool)));

  ret = ret && connect(m_subsamplingFld, SIGNAL(valueEditedByHand()), this,

                       SLOT(onSubsamplingFldEdited()));

  ret = ret && connect(m_subsamplingFld, SIGNAL(valueChanged(bool)), this,

                       SLOT(onSubsamplingSliderChanged(bool)));

  ret = ret && connect(m_stopMotion, SIGNAL(subsamplingChanged(int)), this,

                       SLOT(onSubsamplingChanged(int)));

  ret = ret && connect(m_stopMotion, SIGNAL(scaleFullSizeImagesSignal(bool)),

                       this, SLOT(onScaleFullSizeImagesSignal(bool)));

  ret = ret && connect(m_stopMotion, SIGNAL(blackCaptureSignal(bool)), this,

                       SLOT(onBlackCaptureSignal(bool)));

  ret = ret && connect(m_stopMotion, SIGNAL(liveViewOnAllFramesSignal(bool)),

                       this, SLOT(onLiveViewOnAllFramesSignal(bool)));

  ret = ret && connect(m_stopMotion, SIGNAL(placeOnXSheetSignal(bool)), this,

                       SLOT(onPlaceOnXSheetSignal(bool)));

  ret = ret && connect(m_stopMotion, SIGNAL(useDirectShowSignal(bool)), this,

                       SLOT(onUseDirectShowSignal(bool)));

  ret = ret && connect(m_stopMotion, SIGNAL(useMjpgSignal(bool)), this,

                       SLOT(onUseMjpgSignal(bool)));

  ret = ret && connect(m_stopMotion, SIGNAL(useNumpadSignal(bool)), this,

                       SLOT(onUseNumpadSignal(bool)));

  ret = ret && connect(m_stopMotion, SIGNAL(reviewTimeChangedSignal(int)), this,

                       SLOT(onReviewTimeChangedSignal(int)));

  // From Stop Motion Main

  ret = ret && connect(m_stopMotion, SIGNAL(newDimensions()), this,

                       SLOT(updateDimensions()));

  ret = ret && connect(m_stopMotion, SIGNAL(updateCameraList()), this,

                       SLOT(refreshCameraList()));

  ret = ret && connect(m_stopMotion, SIGNAL(liveViewChanged(bool)), this,

                       SLOT(onLiveViewChanged(bool)));

  ret = ret && connect(m_stopMotion, SIGNAL(newCameraSelected(int, bool)), this,

                       SLOT(onNewCameraSelected(int, bool)));

  ret = ret && connect(m_stopMotion, SIGNAL(cameraChanged()), this,

                       SLOT(refreshCameraList()));

  ret = ret && connect(m_stopMotion, SIGNAL(optionsChanged()), this,

                       SLOT(refreshOptionsLists()));

  // EOS Connections

  ret = ret &&

        connect(m_zoomButton, SIGNAL(pressed()), this, SLOT(onZoomPressed()));

  ret = ret && connect(m_pickZoomButton, SIGNAL(pressed()), this,

                       SLOT(onPickZoomPressed()));

  ret = ret && connect(m_focusNearButton, SIGNAL(pressed()), this,

                       SLOT(onFocusNear()));

  ret = ret &&

        connect(m_focusFarButton, SIGNAL(pressed()), this, SLOT(onFocusFar()));

  ret = ret && connect(m_focusNear2Button, SIGNAL(pressed()), this,

                       SLOT(onFocusNear2()));

  ret = ret && connect(m_focusFar2Button, SIGNAL(pressed()), this,

                       SLOT(onFocusFar2()));

  ret = ret && connect(m_focusNear3Button, SIGNAL(pressed()), this,

                       SLOT(onFocusNear3()));

  ret = ret && connect(m_focusFar3Button, SIGNAL(pressed()), this,

                       SLOT(onFocusFar3()));

  ret = ret && connect(m_stopMotion, SIGNAL(apertureChangedSignal(QString)),

                       this, SLOT(onApertureChangedSignal(QString)));

  ret = ret && connect(m_stopMotion, SIGNAL(isoChangedSignal(QString)), this,

                       SLOT(onIsoChangedSignal(QString)));

  ret = ret && connect(m_stopMotion, SIGNAL(shutterSpeedChangedSignal(QString)),

                       this, SLOT(onShutterSpeedChangedSignal(QString)));

  ret = ret && connect(m_stopMotion, SIGNAL(exposureChangedSignal(QString)),

                       this, SLOT(onExposureChangedSignal(QString)));

  ret = ret && connect(m_stopMotion, SIGNAL(whiteBalanceChangedSignal(QString)),

                       this, SLOT(onWhiteBalanceChangedSignal(QString)));

  ret = ret && connect(m_stopMotion, SIGNAL(imageQualityChangedSignal(QString)),

                       this, SLOT(onImageQualityChangedSignal(QString)));

  ret = ret && connect(m_stopMotion, SIGNAL(pictureStyleChangedSignal(QString)),

                       this, SLOT(onPictureStyleChangedSignal(QString)));

  ret = ret &&

        connect(m_stopMotion, SIGNAL(colorTemperatureChangedSignal(QString)),

                this, SLOT(onColorTemperatureChangedSignal(QString)));

  ret = ret && connect(m_apertureCombo, SIGNAL(currentIndexChanged(int)), this,

                       SLOT(onApertureChanged(int)));

  ret = ret && connect(m_shutterSpeedCombo, SIGNAL(currentIndexChanged(int)),

                       this, SLOT(onShutterSpeedChanged(int)));

  ret = ret && connect(m_isoCombo, SIGNAL(currentIndexChanged(int)), this,

                       SLOT(onIsoChanged(int)));

  ret = ret && connect(m_exposureCombo, SIGNAL(currentIndexChanged(int)), this,

                       SLOT(onExposureChanged(int)));

  ret = ret && connect(m_whiteBalanceCombo, SIGNAL(currentIndexChanged(int)),

                       this, SLOT(onWhiteBalanceChanged(int)));

  ret = ret && connect(m_kelvinCombo, SIGNAL(currentIndexChanged(int)), this,

                       SLOT(onColorTemperatureChanged(int)));

  ret = ret && connect(m_imageQualityCombo, SIGNAL(currentIndexChanged(int)),

                       this, SLOT(onImageQualityChanged(int)));

  ret = ret && connect(m_pictureStyleCombo, SIGNAL(currentIndexChanged(int)),

                       this, SLOT(onPictureStyleChanged(int)));

  ret = ret && connect(m_stopMotion, SIGNAL(apertureOptionsChanged()), this,

                       SLOT(refreshApertureList()));

  ret = ret && connect(m_stopMotion, SIGNAL(shutterSpeedOptionsChanged()), this,

                       SLOT(refreshShutterSpeedList()));

  ret = ret && connect(m_stopMotion, SIGNAL(isoOptionsChanged()), this,

                       SLOT(refreshIsoList()));

  ret = ret && connect(m_stopMotion, SIGNAL(exposureOptionsChanged()), this,

                       SLOT(refreshExposureList()));

  ret = ret && connect(m_stopMotion, SIGNAL(whiteBalanceOptionsChanged()), this,

                       SLOT(refreshWhiteBalanceList()));

  ret = ret && connect(m_stopMotion, SIGNAL(imageQualityOptionsChanged()), this,

                       SLOT(refreshImageQualityList()));

  ret = ret && connect(m_stopMotion, SIGNAL(pictureStyleOptionsChanged()), this,

                       SLOT(refreshPictureStyleList()));

  ret = ret &&

        connect(m_stopMotion, SIGNAL(modeChanged()), this, SLOT(refreshMode()));

  // Webcam Specific Connections

  ret = ret && connect(m_stopMotion, SIGNAL(webcamResolutionsChanged()), this,

                       SLOT(onWebcamResolutionsChanged()));

  ret = ret && connect(m_stopMotion, SIGNAL(newWebcamResolutionSelected(int)),

                       this, SLOT(onNewWebcamResolutionSelected(int)));

  assert(ret);

  m_placeOnXSheetCB->setChecked(

      m_stopMotion->getPlaceOnXSheet() == true ? true : false);

  m_useScaledFullSizeImages->setChecked(m_stopMotion->m_useScaledImages);

  m_onionOpacityFld->setValue(double(100 * m_stopMotion->getOpacity()) / 255.0);

  m_directShowCB->setChecked(m_stopMotion->getUseDirectShow());

  m_useMjpgCB->setChecked(m_stopMotion->getUseMjpg());

  m_useNumpadCB->setChecked(m_stopMotion->getUseNumpadShortcuts());

  m_liveViewOnAllFramesCB->setChecked(m_stopMotion->getAlwaysLiveView());

  m_blackScreenForCapture->setChecked(

      m_stopMotion->getBlackCapture() == true ? true : false);

  m_postCaptureReviewFld->setValue(m_stopMotion->getReviewTime());

  refreshCameraList();

  onSceneSwitched();

  m_stopMotion->setToNextNewLevel();

  m_saveInFileFld->setPath(m_stopMotion->getFilePath());

}

//-----------------------------------------------------------------------------

StopMotionController::~StopMotionController() {}

//-----------------------------------------------------------------------------

void StopMotionController::setPage(int index) {