tahoma2d/toonz/sources/stopmotion/stopmotioncontroller.h

#pragma once

#ifndef STOPMOTIONCONTROLLER_H
#define STOPMOTIONCONTROLLER_H

// TnzCore includes
#include "stopmotion.h"
#include "toonzqt/dvdialog.h"
#include "toonzqt/lineedit.h"

#include "tfilepath.h"
#include "toonz/tproject.h"
#include "filebrowserpopup.h"

// TnzQt includes
#include "toonzqt/tabbar.h"
#include "toonzqt/gutil.h"
#include "toonzqt/colorfield.h"
#include "toonzqt/doublefield.h"

// Qt includes
#include <QWidget>
#include <QFrame>
#include <QTabBar>
#include <QSlider>
#include <QScrollArea>
#include <QPointF>

#undef DVAPI
#undef DVVAR
#ifdef TOONZQT_EXPORTS
#define DVAPI DV_EXPORT_API
#define DVVAR DV_EXPORT_VAR
#else
#define DVAPI DV_IMPORT_API
#define DVVAR DV_IMPORT_VAR
#endif

//=============================================

//    Forward declarations

class TColorStyle;
class TPalette;

class TXshLevelHandle;

class QGridLayout;
class QLabel;
class QStackedWidget;
class QSlider;
class QRadioButton;
class QButtonGroup;
class QTabWidget;
class QToolBar;
class QTimer;
class QGroupBox;
class QPushButton;
class CameraCaptureLevelControl;
class QRegExpValidator;
class QCheckBox;
class QComboBox;

namespace DVGui {
class FileField;
class IntField;
class IntLineEdit;
}  // namespace DVGui

//=============================================================================
// FrameNumberLineEdit
// a special Line Edit which accepts imputting alphabets if the preference
// option
// "Show ABC Appendix to the Frame Number in Xsheet Cell" is active.
//-----------------------------------------------------------------------------

class FrameNumberLineEdit : public DVGui::LineEdit,
                            public TProjectManager::Listener {
  Q_OBJECT
  /* having two validators and switch them according to the preferences*/
  QRegExpValidator *m_regexpValidator, *m_regexpValidator_alt;

  void updateValidator();
  void updateSize();
  QString m_textOnFocusIn;

public:
  FrameNumberLineEdit(QWidget *parent = 0, TFrameId fId = TFrameId(1),
                      bool acceptLetter = true);
  ~FrameNumberLineEdit() {}

  /*! Set text in field to \b value. */
  void setValue(TFrameId fId);
  /*! Return an integer with text field value. */
  TFrameId getValue();

  // TProjectManager::Listener
  void onProjectSwitched() override;
  void onProjectChanged() override;

protected:
  /*! If focus is lost and current text value is out of range emit signal
  \b editingFinished.*/
  void focusInEvent(QFocusEvent *) override;
  void focusOutEvent(QFocusEvent *) override;
  void showEvent(QShowEvent *event) override { updateValidator(); }
};

//=============================================================================

class LevelNameLineEdit : public DVGui::LineEdit {
  Q_OBJECT
  QString m_textOnFocusIn;

public:
  LevelNameLineEdit(QWidget *parent = 0);

protected:
  void focusInEvent(QFocusEvent *e);

protected slots:
  void onEditingFinished();

signals:
  void levelNameEdited();
};

//=============================================================================
// PencilTestSaveInFolderPopup
//-----------------------------------------------------------------------------

class StopMotionSaveInFolderPopup : public DVGui::Dialog {
  Q_OBJECT

  DVGui::FileField *m_parentFolderField;
  QLineEdit *m_projectField, *m_episodeField, *m_sequenceField, *m_sceneField,
      *m_subFolderNameField;

  QCheckBox *m_subFolderCB, *m_autoSubNameCB, *m_createSceneInFolderCB;
  QComboBox *m_subNameFormatCombo;

  void createSceneInFolder();

public:
  StopMotionSaveInFolderPopup(QWidget *parent = 0);
  QString getPath();
  QString getParentPath();
  void updateParentFolder();

protected:
  void showEvent(QShowEvent *event);

protected slots:
  void updateSubFolderName();
  void onAutoSubNameCBClicked(bool);
  void onShowPopupOnLaunchCBClicked(bool);
  void onCreateSceneInFolderCBClicked(bool);
  void onSetAsDefaultBtnPressed();
  void onOkPressed();
};

//=============================================================================
// StopMotionController
//-----------------------------------------------------------------------------

class StopMotionController final : public QWidget {
  Q_OBJECT
  StopMotion *m_stopMotion;

  QWidget *m_parent;
  TXshLevelHandle
      *m_levelHandle;  //!< for clearing the level cache when the color changed

  DVGui::TabBar *m_tabBar;
  QFrame *m_mainControlsPage;
  QFrame *m_cameraSettingsPage;
  QFrame *m_optionsPage;
  QFrame *m_motionPage;
  QFrame *m_lightPage;
  QFrame *m_testsPage;
  QFrame *m_pathsPage;
  QFrame *m_dslrFrame;
  QFrame *m_webcamFrame;
  QFrame *m_commonFrame;
  QFrame *m_noCameraFrame;
  QStackedWidget *m_stackedChooser;
  TabBarContainter *m_tabBarContainer;  //!< Tabs container for pages
  QPushButton *m_toggleLiveViewButton, *m_setToCurrentXSheetFrameButton,
      *m_alwaysUseLiveViewImagesButton, *m_takeTestButton,
      *m_settingsTakeTestButton;
  QPushButton *m_captureButton, *m_zoomButton, *m_fileFormatOptionButton,
      *m_pickZoomButton, *m_focusNearButton, *m_focusFarButton,
      *m_focusNear2Button, *m_focusNear3Button, *m_focusFar2Button,
      *m_focusFar3Button, *m_captureFilterSettingsBtn, *m_testLightsButton;
  QHBoxLayout *m_focusAndZoomLayout;
  QLabel *m_frameInfoLabel, *m_cameraSettingsLabel, *m_cameraModeLabel,
      *m_resolutionLabel, *m_cameraStatusLabel, *m_apertureLabel,
      *m_kelvinValueLabel, *m_isoLabel, *m_shutterSpeedLabel, *m_webcamLabel,
      *m_liveViewCompensationLabel;
  QToolButton *m_previousLevelButton, *m_previousFrameButton,
      *m_previousXSheetFrameButton;
  QSlider *m_apertureSlider, *m_shutterSpeedSlider, *m_isoSlider,
      *m_kelvinSlider, *m_webcamFocusSlider, *m_webcamWhiteBalanceSlider,
      *m_webcamExposureSlider, *m_webcamBrightnessSlider,
      *m_webcamContrastSlider, *m_webcamGainSlider, *m_webcamSaturationSlider,
      *m_liveViewCompensationSlider, *m_manualFocusSlider;
  QComboBox *m_cameraListCombo, *m_exposureCombo, *m_fileTypeCombo,
      *m_whiteBalanceCombo, *m_resolutionCombo, *m_imageQualityCombo, *m_imageSizeCombo,
      *m_pictureStyleCombo, *m_controlDeviceCombo, *m_captureFramesCombo,
      *m_colorTypeCombo;
  LevelNameLineEdit *m_levelNameEdit;
  QCheckBox *m_blackScreenForCapture, *m_placeOnXSheetCB, *m_directShowCB,
      *m_liveViewOnAllFramesCB, *m_useMjpgCB, *m_useNumpadCB, *m_drawBeneathCB,
      *m_playSound, *m_showScene1, *m_showScene2,
      *m_showScene3;  //, *m_upsideDownCB;
  CameraCaptureLevelControl *m_camCapLevelControl;
  DVGui::FileField *m_saveInFileFld;
  DVGui::IntLineEdit *m_xSheetFrameNumberEdit;
  FrameNumberLineEdit *m_frameNumberEdit;
  DVGui::IntField *m_onionOpacityFld, *m_subsamplingFld;
  DVGui::DoubleField *m_postCaptureReviewFld;
  StopMotionSaveInFolderPopup *m_saveInFolderPopup;
  DVGui::DoubleField *m_timerIntervalFld;
  DVGui::ColorField *m_screen1ColorFld, *m_screen2ColorFld, *m_screen3ColorFld;
  QGroupBox *m_screen1Box;
  QGroupBox *m_screen2Box;
  QGroupBox *m_screen3Box;
  QGroupBox *m_webcamAutoFocusGB;
  QGroupBox *m_timerCB;
  QTimer *m_lightTestTimer;

  // tests variables
  std::vector<QPixmap> m_testImages;
  std::vector<TFilePath> m_testFullResListVector;
  std::vector<QHBoxLayout *> m_testHBoxes;
  std::vector<QString> m_testTooltips;
  QVBoxLayout *m_testsOutsideLayout;
  QVBoxLayout *m_testsInsideLayout;
  int m_testsImagesPerRow;

  // calibration feature
  struct CalibrationUI {
    QPushButton *capBtn, *newBtn, *loadBtn, *cancelBtn, *exportBtn;
    QLabel *label;
    QGroupBox *groupBox;
  } m_calibrationUI;

  void captureCalibrationRefImage(cv::Mat &procImage);

  QString getCurrentCalibFilePath();

public:
  StopMotionController(QWidget *parent = 0);
  ~StopMotionController();

protected:
  void updateStopMotion();
  void showEvent(QShowEvent *event) override;
  void hideEvent(QHideEvent *event) override;
  // void mousePressEvent(QMouseEvent *event) override;
  // void keyPressEvent(QKeyEvent *event);
  void keyPressEvent(QKeyEvent *event) override;
  void resizeEvent(QResizeEvent *event) override;
  void reflowTestShots();

protected slots:
  void refreshCameraList(QString activeCamera = "");
  void refreshCameraListCalled();
  void refreshOptionsLists();
  void onCameraListComboActivated(int index);
  void onResolutionComboActivated(const QString &itemText);
  void onCaptureFilterSettingsBtnPressed();
  void onFileFormatOptionButtonPressed();
  void onLevelNameEdited();
  void onNextName();
  void onPreviousName();
  void onNextFrame();
  void onPreviousFrame();
  void onNextNewLevel();
  void onLastFrame();

  void onFileTypeActivated();
  void onFrameNumberChanged();
  void onXSheetFrameNumberChanged();
  void onCaptureFramesChanged(int index);
  void onCaptureNumberOfFramesChanged(int frames);
  void onFrameCaptured(QImage &image);
  void onOnionOpacityFldEdited();
  void onOnionOpacitySliderChanged(bool ignore);
  void onLiveViewToggleClicked();
  void onCaptureButtonClicked(bool);
  void setPage(int);
  void onBlackScreenForCaptureChanged(int checked);
  void onPlaceOnXSheetChanged(int checked);
  void onUseMjpgChanged(int checked);
  void onUseDirectShowChanged(int checked);
  void onLiveViewOnAllFramesChanged(int checked);
  void onUseNumpadChanged(int checked);
  void onDrawBeneathChanged(int checked);
  void updateDimensions();
  void onSaveInPathEdited();
  void onSceneSwitched();
  void onPreviousXSheetFrame();
  void onNextXSheetFrame();
  void setToCurrentXSheetFrame();

  // motion control
  void serialPortChanged(int);

  // time lapse
  void onIntervalTimerCBToggled(bool);
  void onIntervalSliderValueChanged(bool);
  void onIntervalCaptureTimerTimeout();
  void onIntervalCountDownTimeout();
  void onIntervalAmountChanged(int);
  void onIntervalToggled(bool);
  void onIntervalStarted();
  void onIntervalStopped();

  // sound
  void onPlaySoundToggled(bool);

  // lights and screens
  void setScreen1Color(const TPixel32 &value, bool isDragging);
  void setScreen2Color(const TPixel32 &value, bool isDragging);
  void setScreen3Color(const TPixel32 &value, bool isDragging);
  void onScreen1OverlayToggled(bool);
  void onScreen2OverlayToggled(bool);
  void onScreen3OverlayToggled(bool);
  void onTestLightsPressed();
  void onTestLightsTimeout();
  void updateLightsEnabled();
  void onScreen1ColorChanged(TPixel32);
  void onScreen2ColorChanged(TPixel32);
  void onScreen3ColorChanged(TPixel32);
  void onScreen1OverlayChanged(bool);
  void onScreen2OverlayChanged(bool);
  void onScreen3OverlayChanged(bool);
  void onShowScene1Toggled(bool);
  void onShowScene2Toggled(bool);
  void onShowScene3Toggled(bool);
  void onShowSceneOn1Changed(bool);
  void onShowSceneOn2Changed(bool);
  void onShowSceneOn3Changed(bool);

  // DSLR stuff
  void onApertureChanged(int index);
  void onShutterSpeedChanged(int index);
  void onIsoChanged(int index);
  void onExposureChanged(int index);
  void onWhiteBalanceChanged(int index);
  void onColorTemperatureChanged(int index);
  void onImageQualityChanged(int index);
  void onImageSizeChanged(int index);
  void onPictureStyleChanged(int index);
  void onLiveViewCompensationChanged(int index);
  void onManualFocusChanged(int index);
  void onZoomPressed();
  void onPickZoomPressed();
  void onFocusNear();
  void onFocusFar();
  void onFocusNear2();
  void onFocusFar2();
  void onFocusNear3();
  void onFocusFar3();
  void onApertureChangedSignal(QString);
  void onIsoChangedSignal(QString);
  void onShutterSpeedChangedSignal(QString);
  void onExposureChangedSignal(QString);
  void onWhiteBalanceChangedSignal(QString);
  void onColorTemperatureChangedSignal(QString);
  void onImageQualityChangedSignal(QString);
  void onImageSizeChangedSignal(QString);
  void onPictureStyleChangedSignal(QString);
  void onLiveViewCompensationChangedSignal(int);
  void refreshApertureList();
  void refreshShutterSpeedList();
  void refreshIsoList();
  void refreshExposureList();
  void refreshWhiteBalanceList();
  void refreshColorTemperatureList();
  void refreshImageQualityList();
  void refreshImageSizeList();
  void refreshPictureStyleList();
  void refreshMode();
  void refreshManualFocusRange();
  void onFocusCheckToggled(bool on);
  void onPickFocusCheckToggled(bool on);
  void onAlwaysUseLiveViewImagesButtonClicked();
  void onAlwaysUseLiveViewImagesToggled(bool);

  void onCaptureReviewFldEdited();
  void onCaptureReviewSliderChanged(bool ignore);
  void onSubsamplingFldEdited();
  void onSubsamplingSliderChanged(bool ignore);
  void onSubsamplingChanged(int);
  void onFilePathChanged(QString);
  void onLevelNameChanged(QString);
  void onFileTypeChanged(QString);
  void onXSheetFrameNumberChanged(int);
  void onFrameNumberChanged(int);
  void onFrameInfoTextChanged(QString);
  void onOpacityChanged(int opacity);
  void onBlackCaptureSignal(bool);
  void onLiveViewOnAllFramesSignal(bool);
  void onPlaceOnXSheetSignal(bool);
  void onUseMjpgSignal(bool);
  void onUseDirectShowSignal(bool);
  void onReviewTimeChangedSignal(int);
  void onPlayCaptureSignal(bool);
  void onUseNumpadSignal(bool);
  void onDrawBeneathSignal(bool);
  void onLiveViewChanged(bool);
  void onNewCameraSelected(int);
  void onCameraIndexChanged(int);
  void onUpdateStopMotionControls();

  // webcam
  void onWebcamResolutionsChanged();
  void onNewWebcamResolutionSelected(int);
  void onWebcamAutofocusToggled(bool);
  void onWebcamFocusSliderChanged(int value);
  void onWebcamExposureSliderChanged(int value);
  void onWebcamBrightnessSliderChanged(int value);
  void onWebcamContrastSliderChanged(int value);
  void onWebcamGainSliderChanged(int value);
  void onWebcamSaturationSliderChanged(int value);
  void getWebcamStatus();
  void onColorTypeComboChanged(int index);
  void onUpdateHistogramCalled(cv::Mat img);

  void onTakeTestButtonClicked();
  void onRefreshTests();
  void clearTests();

  void onCalibCapBtnClicked();
  void onCalibNewBtnClicked();
  void resetCalibSettingsFromFile();
  void onCalibLoadBtnClicked();
  void onCalibExportBtnClicked();
  void onCalibImageCaptured();
  void onCalibReadme();

public slots:
  void openSaveInFolderPopup();
};

//=============================================================================

class ExportCalibrationFilePopup final : public GenericSaveFilePopup {
  Q_OBJECT
public:
  ExportCalibrationFilePopup(QWidget *parent);

protected:
  void showEvent(QShowEvent *) override;
};

//=============================================================================

class LoadCalibrationFilePopup final : public GenericLoadFilePopup {
  Q_OBJECT
public:
  LoadCalibrationFilePopup(QWidget *parent);

protected:
  void showEvent(QShowEvent *) override;
};

#endif  // STOPMOTIONCONTROLLER_H