#pragma once

#ifndef FXSETTINGS_H

#define FXSETTINGS_H

#ifdef _MSC_VER

#pragma warning(disable : 4251)

#endif

#include <qsplitter></qsplitter>

#include <qtoolbar></qtoolbar>

#include <qstackedwidget></qstackedwidget>

#include <qscrollarea></qscrollarea>

#include <qmap></qmap>

#include <qgroupbox></qgroupbox>

#include "tcommon.h"

#include "tfx.h"

#include "tabbar.h"

#include "gutil.h"

#include "toonzqt/framenavigator.h"

#include "toonzqt/paramfield.h"

#include "toonzqt/swatchviewer.h"

#include "toonzqt/fxhistogramrender.h"

#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 declaration

class QToolBar;

class QStackedWidget;

class QVBoxLayout;

class QGridLayout;

class QLabel;

class QPushButton;

class FxKeyframeNavigator;

class ParamViewer;

class TFxHandle;

class TFrameHandle;

class TXsheetHandle;

class TSceneHandle;

class TXshLevelHandle;

class TObjectHandle;

class ToonzScene;

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

/*! \brief ParamsPage. View a page with fx params.

                Inherits \b QWidget.

*/

class DVAPI ParamsPage final : public QFrame {

  Q_OBJECT

  QColor m_textColor; /*-- 文字の色 デフォルト黒 --*/

  Q_PROPERTY(QColor TextColor READ getTextColor WRITE setTextColor)

  QGridLayout *m_mainLayout;

  QHBoxLayout *m_horizontalLayout;

  QGridLayout *m_groupLayout;

  friend class ParamViewer;

  QVector<paramfield *=""> m_fields;</paramfield>

  /*! To menage eventually histogram in page. */

  FxHistogramRender *m_fxHistogramRender;

  ParamViewer *m_paramViewer;

public:

  ParamsPage(QWidget *parent = 0, ParamViewer *paramViewer = 0);

  ~ParamsPage();

  void setPage(TIStream &is, const TFxP &fx, bool isFirstPage) {

    setPageField(is, fx);

    if (isFirstPage) addGlobalControl(fx);

    setPageSpace();

  }

  void setFx(const TFxP ¤tFx, const TFxP &actualFx, int frame);

  void update(int frame);

  void setPointValue(int index, const TPointD &p);

  FxHistogramRender *getFxHistogramRender() const {

    return m_fxHistogramRender;

  }

  /*- 現在のページの最適なサイズを返す -*/

  QSize getPreferredSize();

  void setTextColor(const QColor &color) { m_textColor = color; }

  QColor getTextColor() const { return m_textColor; }

protected:

  void setPageField(TIStream &is, const TFxP &fx, bool isVertical = true);

  void addGlobalControl(const TFxP &fx);

public:

  void setPageSpace();

  void beginGroup(const char *name);

  void endGroup();

  void addWidget(QWidget *, bool isVertical = true);

#define TOONZ_DECLARE_NEW_COMPONENT(NAME)                                      \

  QWidget *NAME(TFx *fx, const char *name)

  TOONZ_DECLARE_NEW_COMPONENT(newParamField);

  TOONZ_DECLARE_NEW_COMPONENT(newLineEdit);

  TOONZ_DECLARE_NEW_COMPONENT(newSlider);

  TOONZ_DECLARE_NEW_COMPONENT(newSpinBox);

  TOONZ_DECLARE_NEW_COMPONENT(newCheckBox);

  TOONZ_DECLARE_NEW_COMPONENT(newRadioButton);

  TOONZ_DECLARE_NEW_COMPONENT(newComboBox);

#undef TOONZ_DECLARE_NEW_COMPONENT

  // make ParamsPageSet to re-compute preferred size.

  // currently emitted only from ToneCurveParamField

signals:

  void preferredPageSizeChanged();

};

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

/*! \brief ParamsPageSet. Contains a stack of page \b ParamsPage with relative

   tab.

                Inherits \b QWidget.

*/

class DVAPI ParamsPageSet final : public QWidget {

  Q_OBJECT

  TabBarContainter *m_tabBarContainer;

  DVGui::TabBar *m_tabBar;

  QStackedWidget *m_pagesList;

  ParamViewer *m_parent;

  //! Allows to map page and index, useful to display a macro.

  QMap<paramspage *,="" int=""> m_pageFxIndexTable;</paramspage>

  QSize m_preferredSize;

  /*-- ヘルプのファイルパス（もしあれば）---*/

  std::string m_helpFilePath;

  /*-- pdfファイルのページ指定など、引数が必要な場合の追加引数 --*/

  std::string m_helpCommand;

  /*-- ヘルプボタンで開くURL --*/

  std::string m_helpUrl;

  QPushButton *m_helpButton;

  // waring mark appears when the current fx does not support

  // float / linear render settings

  QLabel *m_warningMark;

public:

  ParamsPageSet(QWidget *parent = 0, Qt::WindowFlags flags = Qt::WindowFlags());

  ~ParamsPageSet();

  void setFx(const TFxP ¤tFx, const TFxP &actualFx, int frame);

  void setScene(ToonzScene *scene);

  void setIsCameraViewMode(bool isCameraViewMode);

  void updatePage(int frame, bool onlyParam);

  /*! Create a page reading xml file relating to \b fx. */

  void createControls(const TFxP &fx, int index = -1);

  ParamsPage *getCurrentParamsPage() const;

  ParamsPage *getParamsPage(int index) const;

  int getParamsPageCount() const { return (int)m_pagesList->count(); };

  ParamsPage *createParamsPage();

  void addParamsPage(ParamsPage *page, const char *name);

  QSize getPreferredSize() { return m_preferredSize; }

  void updateWarnings(const TFxP ¤tFx, bool isFloat);

protected:

  void createPage(TIStream &is, const TFxP &fx, int index);

protected slots:

  void setPage(int);

  void openHelpFile();

  void openHelpUrl();

  void recomputePreferredSize();

};

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

/*! \brief ParamViewer. Contains a stack of \b ParamsPageSet.

                Inherits \b QWidget.

*/

class DVAPI ParamViewer final : public QFrame {

  Q_OBJECT

  TFxP m_fx;

  TFxP m_actualFx;

  QStackedWidget *m_tablePageSet;

  QMap<std::string, int=""> m_tableFxIndex;</std::string,>

public:

  ParamViewer(QWidget *parent = 0, Qt::WindowFlags flags = Qt::WindowFlags());

  ~ParamViewer();

  void setFx(const TFxP ¤tFx, const TFxP &actualFx, int frame,

             ToonzScene *scene);

  void setScene(ToonzScene *scene);

  void setIsCameraViewMode(bool isCameraViewMode);

  /*! If onlyParam is true don't invalidate raster of associated histogram. */

  void update(int frame, bool onlyParam);

  void setPointValue(int index, const TPointD &p);

  void notifyPreferredSizeChanged(QSize size) {

    emit preferredSizeChanged(size);

  }

  // show warning if the current Fx does not support float rendering

  void updateWarnings(const TFxP ¤tFx, bool isFloat);

protected:

  ParamsPageSet *getCurrentPageSet() const;

signals:

  void currentFxParamChanged();

  void actualFxParamChanged();

  void paramKeyChanged();

  void preferredSizeChanged(QSize);

  void showSwatchButtonToggled(bool);

};

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

/*! \brief FxSettings.

                Inherits \b QWidget.

*/

class QActionGroup;

class DVAPI FxSettings final : public QSplitter {

  Q_OBJECT

  QToolBar *m_toolBar;

  QAction *m_checkboardBg;

  ParamViewer *m_paramViewer;

  SwatchViewer *m_viewer;

  TFxHandle *m_fxHandle;

  TXsheetHandle *m_xsheetHandle;

  TSceneHandle *m_sceneHandle;

  TXshLevelHandle *m_levelHandle;

  TFrameHandle *m_frameHandle;

  TObjectHandle *m_objectHandle;

  FxKeyframeNavigator *m_keyframeNavigator;

  FrameNavigator *m_frameNavigator;

  TPixel32 m_checkCol1, m_checkCol2;

  bool m_isCameraModeView;

  int m_container_height;

  int m_container_width;

public:

  FxSettings(QWidget *parent, const TPixel32 &checkCol1,

             const TPixel32 &checkCol2);

  ~FxSettings();

  // Devono essere settati!

  void setFxHandle(TFxHandle *fxHandle);

  TFxHandle *getFxHandle() const { return m_fxHandle; }

  void setFrameHandle(TFrameHandle *frameHandle);

  TFrameHandle *getFrameHandle() const { return m_frameHandle; }

  void setXsheetHandle(TXsheetHandle *XsheetHandle);

  TXsheetHandle *getXsheetHandle() const { return m_xsheetHandle; }

  void setSceneHandle(TSceneHandle *sceneHandle);

  TSceneHandle *getSceneHandle() const { return m_sceneHandle; }

  void setLevelHandle(TXshLevelHandle *levelHandle);

  TXshLevelHandle *getLevelHandle() const { return m_levelHandle; }

  void setObjectHandle(TObjectHandle *objectHandle);

  TObjectHandle *getObjectHandle() const { return m_objectHandle; }

public slots:

  void setCurrentFrame();

  void setCurrentFx();

  void setCurrentScene();

  void notifySceneChanged();

protected:

  /*! \b currentFx is fx with parent, \b actualFx is simple fx. */

  void setFx(const TFxP ¤tFx, const TFxP &actualFx);

  void createToolBar();

  void showEvent(QShowEvent *) override;

  void hideEvent(QHideEvent *) override;

  void setCheckboardColors(const TPixel32 &col1, const TPixel32 &col2);

  void changeTitleBar(TFx *fx);

protected slots:

  void updateViewer();

  void updateParamViewer();

  void onPointChanged(int index, const TPointD &p);

  void onViewModeChanged(QAction *);

  void setWhiteBg();

  void setBlackBg();

  void setCheckboardBg();

  void onPreferredSizeChanged(QSize);

  void onShowSwatchButtonToggled(bool);

};

#endif  // FXSETTINGS_H