token.hpp

#pragma once
 
#include <array>
#include <QtCore/QEasingCurve>
#include <QtGui/QFont>
#include <QtQml/QQmlEngine>
#include <QtQuick/QQuickWindow>
 
#include "qml_material/core.hpp"
#include "qml_material/export.hpp"
#include "qml_material/token/type_scale.hpp"
#include "qml_material/token/duration.hpp"
#include "qml_material/token/split_button.hpp"
#include "qml_material/token/button.hpp"
#include "qml_material/token/segmented_button.hpp"
#include "qml_material/token/combo_box.hpp"
#include "qml_material/token/text_field.hpp"
#include "qml_material/token/badge.hpp"
#include "qml_material/token/fab_menu.hpp"
#include "qml_material/token/extended_fab.hpp"
#include "qml_material/token/floating_toolbar.hpp"
#include "qml_material/token/time_picker.hpp"
#include "qml_material/anim/interpolator.hpp"
#include "qml_material/core/enum.hpp"
Q_MOC_INCLUDE("qml_material/token/icon.hpp")
 
namespace qml_material::token
{
 
class IconToken;
auto create_icon_token(QObject* parent) -> IconToken*;
 
struct WindowClassItem {
    Q_GADGET
    QML_ANONYMOUS
 
    Q_PROPERTY(qint32 min_width MEMBER min_width CONSTANT FINAL)
    Q_PROPERTY(qint32 max_width MEMBER max_width CONSTANT FINAL)
    Q_PROPERTY(qml_material::Enum::WindowClassType type MEMBER type CONSTANT FINAL)
 
public:
    Q_INVOKABLE bool      contains(i32 w) const { return w >= min_width && w < max_width; }
    i32                   min_width { 0 };
    i32                   max_width { std::numeric_limits<i32>::max() };
    Enum::WindowClassType type { Enum::WindowClassType::WindowClassCompact };
};
 
struct WindowClass {
    Q_GADGET
    QML_ANONYMOUS
 
    Q_PROPERTY(qml_material::token::WindowClassItem compact MEMBER compact CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::WindowClassItem medium MEMBER medium CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::WindowClassItem expanded MEMBER expanded CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::WindowClassItem large MEMBER large CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::WindowClassItem extra_large MEMBER extra_large CONSTANT FINAL)
 
public:
    using Type = Enum::WindowClassType;
 
    Q_INVOKABLE WindowClassItem select(i32 w) const {
        std::array wcs { &compact, &medium, &expanded, &large, &extra_large };
        for (auto& el : wcs) {
            if (el->contains(w)) return *el;
        }
        return compact;
    }
    Q_INVOKABLE Enum::WindowClassType select_type(i32 w) const {
        std::array wcs { &compact, &medium, &expanded, &large, &extra_large };
        for (auto& el : wcs) {
            if (el->contains(w)) return el->type;
        }
        return compact.type;
    }
    WindowClassItem compact { 0, 600, Type::WindowClassCompact };
    WindowClassItem medium { 600, 840, Type::WindowClassMedium };
    WindowClassItem expanded { 840, 1200, Type::WindowClassExpanded };
    WindowClassItem large { 1200, 1600, Type::WindowClassLarge };
    WindowClassItem extra_large { 1600,
                                  std::numeric_limits<i32>::max(),
                                  Type::WindowClassExtraLarge };
};
 
struct Elevation {
    Q_GADGET_EXPORT(QML_MATERIAL_API)
    QML_ANONYMOUS
 
    Q_PROPERTY(qint32 level0 MEMBER level0 CONSTANT FINAL)
    Q_PROPERTY(qint32 level1 MEMBER level1 CONSTANT FINAL)
    Q_PROPERTY(qint32 level2 MEMBER level2 CONSTANT FINAL)
    Q_PROPERTY(qint32 level3 MEMBER level3 CONSTANT FINAL)
    Q_PROPERTY(qint32 level4 MEMBER level4 CONSTANT FINAL)
    Q_PROPERTY(qint32 level5 MEMBER level5 CONSTANT FINAL)
public:
    bool operator==(const Elevation&) const = default;
    i32  level0 { 0 };
    i32  level1 { 1 };
    i32  level2 { 3 };
    i32  level3 { 6 };
    i32  level4 { 8 };
    i32  level5 { 12 };
};
 
struct Easing {
    Q_GADGET_EXPORT(QML_MATERIAL_API)
    QML_ANONYMOUS
    Q_PROPERTY(QEasingCurve emphasized READ emphasized CONSTANT FINAL)
    Q_PROPERTY(QEasingCurve emphasized_accelerate READ emphasized_accelerate CONSTANT FINAL)
    Q_PROPERTY(QEasingCurve emphasized_decelerate READ emphasized_decelerate CONSTANT FINAL)
    Q_PROPERTY(QEasingCurve standard READ standard CONSTANT FINAL)
    Q_PROPERTY(QEasingCurve standard_accelerate READ standard_accelerate CONSTANT FINAL)
    Q_PROPERTY(QEasingCurve standard_decelerate READ standard_decelerate CONSTANT FINAL)
    Q_PROPERTY(QEasingCurve legacy READ legacy CONSTANT FINAL)
    Q_PROPERTY(QEasingCurve legacy_accelerate READ legacy_accelerate CONSTANT FINAL)
    Q_PROPERTY(QEasingCurve legacy_decelerate READ legacy_decelerate CONSTANT FINAL)
    Q_PROPERTY(QEasingCurve linear READ linear CONSTANT FINAL)
 
public:
    bool operator==(const Easing&) const = default;
    auto emphasized() const noexcept -> QEasingCurve { return anim::emphasized(); }
    auto emphasized_accelerate() const noexcept -> QEasingCurve {
        return anim::emphasized_accelerate();
    }
    auto emphasized_decelerate() const noexcept -> QEasingCurve {
        return anim::emphasized_decelerate();
    }
    auto standard() const noexcept -> QEasingCurve { return anim::standard(); }
    auto standard_accelerate() const noexcept -> QEasingCurve {
        return anim::standard_accelerate();
    }
    auto standard_decelerate() const noexcept -> QEasingCurve {
        return anim::standard_decelerate();
    }
    auto legacy() const noexcept -> QEasingCurve { return anim::legacy(); }
    auto legacy_accelerate() const noexcept -> QEasingCurve { return anim::legacy_accelerate(); }
    auto legacy_decelerate() const noexcept -> QEasingCurve { return anim::legacy_decelerate(); }
    auto linear() const noexcept -> QEasingCurve { return anim::linear(); }
};
 
struct ShapeCorner {
    Q_GADGET
    QML_ANONYMOUS
    Q_PROPERTY(qint32 none MEMBER none CONSTANT FINAL)
    Q_PROPERTY(qint32 extra_small MEMBER extra_small CONSTANT FINAL)
    Q_PROPERTY(qint32 small MEMBER small CONSTANT FINAL)
    Q_PROPERTY(qint32 medium MEMBER medium CONSTANT FINAL)
    Q_PROPERTY(qint32 large MEMBER large CONSTANT FINAL)
    Q_PROPERTY(qint32 extra_large MEMBER extra_large CONSTANT FINAL)
    Q_PROPERTY(qint32 full MEMBER full CONSTANT FINAL)
public:
    i32  none { 0 };
    i32  extra_small { 4 };
    i32  small { 8 };
    i32  medium { 12 };
    i32  large { 16 };
    i32  extra_large { 28 };
    i32  full { 100 };
    bool operator==(const ShapeCorner&) const = default;
};
 
struct Shape {
    Q_GADGET
    QML_ANONYMOUS
    Q_PROPERTY(qml_material::token::ShapeCorner corner MEMBER corner CONSTANT FINAL)
public:
    ShapeCorner corner;
    bool        operator==(const Shape&) const = default;
};
 
struct StateItem {
    Q_GADGET
    QML_ANONYMOUS
    Q_PROPERTY(double state_layer_opacity MEMBER state_layer_opacity CONSTANT FINAL)
public:
    bool   operator==(const StateItem&) const = default;
    double state_layer_opacity;
};
 
struct FocusRing {
    Q_GADGET
    QML_ANONYMOUS
    Q_PROPERTY(qreal outer_stroke_width MEMBER outer_stroke_width CONSTANT FINAL)
    Q_PROPERTY(qreal inner_stroke_width MEMBER inner_stroke_width CONSTANT FINAL)
    Q_PROPERTY(qreal inner_stroke_inset MEMBER inner_stroke_inset CONSTANT FINAL)
    Q_PROPERTY(qreal outer_offset MEMBER outer_offset CONSTANT FINAL)
public:
    bool  operator==(const FocusRing&) const = default;
    qreal outer_stroke_width { 2 };
    qreal inner_stroke_width { 3 };
    qreal inner_stroke_inset { 1 };
    qreal outer_offset { 2 };
};
 
struct State {
    Q_GADGET_EXPORT(QML_MATERIAL_API)
    QML_ANONYMOUS
    Q_PROPERTY(qml_material::token::StateItem hover MEMBER hover CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::StateItem pressed MEMBER pressed CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::StateItem focus MEMBER focus CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::StateItem dragged MEMBER dragged CONSTANT FINAL)
 
    Q_PROPERTY(qml_material::token::FocusRing focus_ring MEMBER focus_ring CONSTANT FINAL)
 
    Q_PROPERTY(double disabled_content MEMBER disabled_content CONSTANT FINAL)
    Q_PROPERTY(double disabled_container MEMBER disabled_container CONSTANT FINAL)
 
public:
    bool      operator==(const State&) const = default;
    StateItem hover { 0.08 };
    StateItem pressed { 0.1 };
    StateItem focus { 0.1 };
    StateItem dragged { 0.16 };
 
    FocusRing focus_ring;
 
    double disabled_content { 0.38 };
    double disabled_container { 0.12 };
};
 
class Flick : public QObject {
    Q_OBJECT
    QML_ANONYMOUS
    Q_PROPERTY(qint32 pressDelay READ pressDelay NOTIFY pressDelayChanged FINAL)
    Q_PROPERTY(
        double flickDeceleration READ flickDeceleration NOTIFY flickDecelerationChanged FINAL)
    Q_PROPERTY(double maximumFlickVelocity READ maximumFlickVelocity NOTIFY
                   maximumFlickVelocityChanged FINAL)
public:
    Flick(QObject* parent = nullptr);
    ~Flick();
    auto pressDelay() const -> qint32;
    auto flickDeceleration() const -> double;
    auto maximumFlickVelocity() const -> double;
 
    Q_SIGNAL void pressDelayChanged();
    Q_SIGNAL void flickDecelerationChanged();
    Q_SIGNAL void maximumFlickVelocityChanged();
 
private:
    qint32 m_press_delay;
    double m_flick_deceleration;
    double m_maximum_flickVelocity;
};
 
struct Carousel {
    Q_GADGET
    QML_ANONYMOUS
    Q_PROPERTY(qreal item_spacing MEMBER item_spacing CONSTANT FINAL)
    Q_PROPERTY(qreal container_height_horizontal MEMBER container_height_horizontal CONSTANT FINAL)
    Q_PROPERTY(qreal default_item_extent MEMBER default_item_extent CONSTANT FINAL)
    Q_PROPERTY(qreal small_item_min MEMBER small_item_min CONSTANT FINAL)
    Q_PROPERTY(qreal small_item_max MEMBER small_item_max CONSTANT FINAL)
    Q_PROPERTY(qreal container_padding_vertical MEMBER container_padding_vertical CONSTANT FINAL)
    Q_PROPERTY(qreal small_item_min_ratio MEMBER small_item_min_ratio CONSTANT FINAL)
    Q_PROPERTY(qreal small_item_max_ratio MEMBER small_item_max_ratio CONSTANT FINAL)
    Q_PROPERTY(qreal large_item_max_aspect MEMBER large_item_max_aspect CONSTANT FINAL)
    Q_PROPERTY(qreal min_item_aspect MEMBER min_item_aspect CONSTANT FINAL)
    Q_PROPERTY(qreal max_item_aspect MEMBER max_item_aspect CONSTANT FINAL)
    Q_PROPERTY(qint32 item_corner MEMBER item_corner CONSTANT FINAL)
    Q_PROPERTY(qint32 snap_duration MEMBER snap_duration CONSTANT FINAL)
    Q_PROPERTY(qreal title_fade_span MEMBER title_fade_span CONSTANT FINAL)
    Q_PROPERTY(qreal chrome_row_height MEMBER chrome_row_height CONSTANT FINAL)
    Q_PROPERTY(qreal chrome_row_spacing MEMBER chrome_row_spacing CONSTANT FINAL)
    Q_PROPERTY(qreal default_width MEMBER default_width CONSTANT FINAL)
    Q_PROPERTY(qreal default_height_vertical MEMBER default_height_vertical CONSTANT FINAL)
    Q_PROPERTY(qreal min_peek_px MEMBER min_peek_px CONSTANT FINAL)
    Q_PROPERTY(qreal parallax_ratio MEMBER parallax_ratio CONSTANT FINAL)
    Q_PROPERTY(qreal parallax_ratio_uncontained MEMBER parallax_ratio_uncontained CONSTANT FINAL)
public:
    qreal item_spacing { 8 };
    qreal container_height_horizontal { 196 };
    qreal default_item_extent { 180 };
    qreal small_item_min { 40 };
    qreal small_item_max { 56 };
    qreal container_padding_vertical { 8 };
    qreal small_item_min_ratio { 0.45 };
    qreal small_item_max_ratio { 0.55 };
    qreal large_item_max_aspect { 2.0 };
    qreal min_item_aspect { 9.0 / 16.0 };
    qreal max_item_aspect { 16.0 / 9.0 };
    i32   item_corner { 28 };
    i32   snap_duration { int(Duration {}.medium4) };
    qreal title_fade_span { 80 };
    qreal chrome_row_height { 40 };
    qreal chrome_row_spacing { 8 };
    qreal default_width { 480 };
    qreal default_height_vertical { 320 };
    qreal min_peek_px { 16 };
    qreal parallax_ratio { 0.35 };
    qreal parallax_ratio_uncontained { 0.5 };
};
 
struct Slider {
    Q_GADGET
    QML_ANONYMOUS
    Q_PROPERTY(qreal active_track_height MEMBER active_track_height CONSTANT FINAL)
    Q_PROPERTY(qreal inactive_track_height MEMBER inactive_track_height CONSTANT FINAL)
    Q_PROPERTY(qreal active_track_height_xsmall MEMBER active_track_height_xsmall CONSTANT FINAL)
    Q_PROPERTY(qreal active_track_height_small MEMBER active_track_height_small CONSTANT FINAL)
    Q_PROPERTY(qreal active_track_height_medium MEMBER active_track_height_medium CONSTANT FINAL)
    Q_PROPERTY(qreal active_track_height_large MEMBER active_track_height_large CONSTANT FINAL)
    Q_PROPERTY(qreal active_track_height_xlarge MEMBER active_track_height_xlarge CONSTANT FINAL)
    Q_PROPERTY(qreal stop_indicator_size MEMBER stop_indicator_size CONSTANT FINAL)
    Q_PROPERTY(qreal thumb_track_gap MEMBER thumb_track_gap CONSTANT FINAL)
    Q_PROPERTY(qreal track_inside_corner MEMBER track_inside_corner CONSTANT FINAL)
    Q_PROPERTY(qreal inset_icon_size MEMBER inset_icon_size CONSTANT FINAL)
    Q_PROPERTY(qreal inset_icon_padding MEMBER inset_icon_padding CONSTANT FINAL)
    Q_PROPERTY(qint32 handle_height MEMBER handle_height CONSTANT FINAL)
    Q_PROPERTY(qint32 handle_width MEMBER handle_width CONSTANT FINAL)
public:
    qreal active_track_height { 16 };
    qreal inactive_track_height { 4 };
    qreal active_track_height_xsmall { 16 };
    qreal active_track_height_small { 24 };
    qreal active_track_height_medium { 40 };
    qreal active_track_height_large { 56 };
    qreal active_track_height_xlarge { 96 };
    qreal stop_indicator_size { 4 };
    qreal thumb_track_gap { 6 };
    qreal track_inside_corner { 2 };
    qreal inset_icon_size { 24 };
    qreal inset_icon_padding { 8 };
    i32   handle_height { 44 };
    i32   handle_width { 12 };
};
 
struct Spacing {
    Q_GADGET
    QML_ANONYMOUS
    Q_PROPERTY(qint32 none MEMBER none CONSTANT FINAL)
    Q_PROPERTY(qint32 extra_small MEMBER extra_small CONSTANT FINAL)
    Q_PROPERTY(qint32 small MEMBER small CONSTANT FINAL)
    Q_PROPERTY(qint32 medium_small MEMBER medium_small CONSTANT FINAL)
    Q_PROPERTY(qint32 medium MEMBER medium CONSTANT FINAL)
    Q_PROPERTY(qint32 large_medium MEMBER large_medium CONSTANT FINAL)
    Q_PROPERTY(qint32 large MEMBER large CONSTANT FINAL)
    Q_PROPERTY(qint32 extra_large MEMBER extra_large CONSTANT FINAL)
public:
    i32 none { 0 };
    i32 extra_small { 4 };
    i32 small { 8 };
    i32 medium_small { 12 };
    i32 medium { 16 };
    i32 large_medium { 24 };
    i32 large { 32 };
    i32 extra_large { 48 };
};
 
class Token : public QObject {
    Q_OBJECT
    Q_PROPERTY(QQmlListProperty<QObject> datas READ datas FINAL)
    Q_CLASSINFO("DefaultProperty", "datas")
    QML_NAMED_ELEMENT(TokenImpl)
 
    Q_PROPERTY(QString version READ version CONSTANT FINAL)
    Q_PROPERTY(QString iconFontUrl READ icon_font_url CONSTANT FINAL)
    Q_PROPERTY(QString iconFill0FontUrl READ icon_fill_0_font_url CONSTANT FINAL)
    Q_PROPERTY(QString iconFill1FontUrl READ icon_fill_1_font_url CONSTANT FINAL)
 
    
    Q_PROPERTY(qml_material::token::TypeScale* typescale READ typescale CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::IconToken* icon READ icon CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::Flick* flick READ flick CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::Elevation elevation READ elevation CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::Duration duration READ duration CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::Easing easing READ easing CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::State state READ state CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::Shape shape READ shape CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::WindowClass window_class READ window_class CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::Spacing spacing READ spacing CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::SplitButtonSize split_button READ split_button CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::ButtonSize button READ button CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::SegmentedButtonSize segmented_button READ segmented_button
                   CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::IconButtonSize icon_button READ icon_button CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::ComboBoxSize combo_box READ combo_box CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::TextFieldSize text_field READ text_field CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::BadgeSize badge READ badge CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::FABMenu fab_menu READ fab_menu CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::ExtendedFAB extended_fab READ extended_fab CONSTANT FINAL)
    Q_PROPERTY(
        qml_material::token::FloatingToolbar floating_toolbar READ floating_toolbar CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::Carousel carousel READ carousel CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::Slider slider READ slider CONSTANT FINAL)
    Q_PROPERTY(qml_material::token::TimePicker time_picker READ time_picker CONSTANT FINAL)
public:
    Token(QObject* = nullptr);
    TimePicker      time_picker() const { return {}; }
    FABMenu         fab_menu() const { return {}; }
    ExtendedFAB     extended_fab() const { return {}; }
    FloatingToolbar floating_toolbar() const { return {}; }
    ~Token();
 
    auto version() const -> QString;
    auto icon_font_url() const -> QString;
    auto icon_fill_0_font_url() const -> QString;
    auto icon_fill_1_font_url() const -> QString;
 
    auto typescale() const -> TypeScale*;
    auto icon() const -> IconToken*;
    auto flick() const -> Flick*;
    auto elevation() const -> const Elevation&;
    auto state() const -> const State&;
    auto shape() const -> const Shape&;
    auto window_class() const -> const WindowClass&;
    auto duration() const -> const Duration&;
    auto easing() const -> const Easing&;
    auto spacing() const -> const Spacing&;
    auto split_button() const -> const SplitButtonSize&;
    auto button() const -> const ButtonSize&;
    auto segmented_button() const -> const SegmentedButtonSize&;
    auto icon_button() const -> const IconButtonSize&;
    auto combo_box() const -> const ComboBoxSize&;
    auto text_field() const -> const TextFieldSize&;
    auto badge() const -> const BadgeSize&;
    auto carousel() const -> const Carousel&;
    auto slider() const -> const Slider&;
 
    auto datas() -> QQmlListProperty<QObject>;
 
    Q_INVOKABLE double cal_curve_scale(double dpr) const;
 
private:
    TypeScale*          m_typescale;
    IconToken*          m_icon;
    Flick*              m_flick;
    Duration            m_duration;
    Easing              m_easing;
    Elevation           m_elevation;
    State               m_state;
    Shape               m_shape;
    WindowClass         m_win_class;
    Spacing             m_spacing;
    SplitButtonSize     m_split_button;
    ButtonSize          m_button;
    SegmentedButtonSize m_segmented_button;
    IconButtonSize      m_icon_button;
    ComboBoxSize        m_combo_box;
    TextFieldSize       m_text_field;
    BadgeSize           m_badge;
    Carousel            m_carousel;
    Slider              m_slider;
 
    QList<QObject*> m_datas;
};
 
} // namespace qml_material::token