#ifndef PLUGIN_PARAM_VIEW_INTERFACE

#define PLUGIN_PARAM_VIEW_INTERFACE

#include <vector>

#include <memory>

#include <QWidget>

#include "tfx.h"

#include "toonz_hostif.h"

#include "../include/toonzqt/fxsettings.h"

/* 公開ヘッダからは引っ込められた都合上ここで宣言(内部ではまだ使っているので)  */

typedef void *toonz_param_view_handle_t;

/* あるパラメータの表示形式 */

class ParamView

{

public:

	struct Component {

		virtual ~Component() {}

		virtual QWidget *make_widget(TFx *fx, ParamsPage *page, const char *name) const = 0;

	};

#define TOONZ_DEFINE_COMPONENT(NAME)                                                           \

	struct NAME : public Component {                                                           \

		QWidget *make_widget(TFx *fx, ParamsPage *page, const char *name) const final override \

		{                                                                                      \

			return page->new##NAME(fx, name);                                                  \

		}                                                                                      \

	}

	TOONZ_DEFINE_COMPONENT(ParamField);

	TOONZ_DEFINE_COMPONENT(LineEdit);

	TOONZ_DEFINE_COMPONENT(Slider);

	TOONZ_DEFINE_COMPONENT(SpinBox);

	TOONZ_DEFINE_COMPONENT(CheckBox);

	TOONZ_DEFINE_COMPONENT(RadioButton);

	TOONZ_DEFINE_COMPONENT(ComboBox);

#undef TOONZ_DEFINE_COMPONENT

public:

	ParamView() {}

	ParamView(const ParamView &rhs)

		: components_(rhs.components_)

	{

	}

	inline void add_component(std::shared_ptr<Component> component)

	{

		components_.push_back(std::move(component));

	}

	ParamView *clone(TFx *) const

	{

		return new ParamView(*this);

	}

	void build(TFx *fx, ParamsPage *page, const char *name) const

	{

		for (const auto &component : components_) {

			page->addWidget(component->make_widget(fx, page, name));

		}

	}

private:

	std::vector<std::shared_ptr<Component>> components_;

};

typedef void *toonz_param_field_handle_t;

typedef void *toonz_lineedit_handle_t;

typedef void *toonz_slider_handle_t;

typedef void *toonz_spinbox_handle_t;

typedef void *toonz_checkbox_handle_t;

typedef void *toonz_radiobutton_handle_t;

typedef void *toonz_combobox_handle_t;

int add_param_field(toonz_param_view_handle_t view, toonz_param_field_handle_t *ParamField);

int add_lineedit(toonz_param_view_handle_t view, toonz_lineedit_handle_t *LineEdit);

int add_slider(toonz_param_view_handle_t view, toonz_slider_handle_t *Slider);

int add_spinbox(toonz_param_view_handle_t view, toonz_spinbox_handle_t *CheckBox);

int add_checkbox(toonz_param_view_handle_t view, toonz_checkbox_handle_t *CheckBox);

int add_radiobutton(toonz_param_view_handle_t view, toonz_radiobutton_handle_t *RadioButton);

int add_combobox(toonz_param_view_handle_t view, toonz_combobox_handle_t *Combobox);

#undef TOONZ_DEFINE_ADD_COMPONENT

#endif