fui-rs 0.2.3-alpha1

Retained-mode Rust UI SDK for EffinDOM
Documentation
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// Generated by v2/abi/generate.ts strategy fui-rs-ffi.
// Raw ABI imports, ABI enums, and non-wasm test doubles for FUI-RS.
// Do not edit by hand.

#![allow(dead_code)]
#![allow(non_snake_case)]
#![allow(clippy::too_many_arguments)]
#![allow(clippy::missing_safety_doc)]

#[repr(u64)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum HandleValue {
    Invalid = 0,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum NodeType {
    FlexBox = 0,
    Text = 1,
    Image = 2,
    Svg = 3,
    ScrollView = 4,
    Grid = 5,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum Unit {
    Pixel = 0,
    Auto = 1,
    Percent = 2,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum GridUnit {
    Pixel = 0,
    Auto = 1,
    Star = 2,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum PositionType {
    Relative = 0,
    Absolute = 1,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum Visibility {
    Normal = 0,
    Hidden = 1,
    Collapsed = 2,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum FlexDirection {
    Column = 0,
    Row = 1,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum FlexWrap {
    NoWrap = 0,
    Wrap = 1,
    WrapReverse = 2,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum JustifyContent {
    Start = 0,
    Center = 1,
    End = 2,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum AlignItems {
    Start = 0,
    Center = 1,
    End = 2,
    Stretch = 3,
    None = 4,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum AlignSelf {
    Auto = 0,
    Start = 1,
    Center = 2,
    End = 3,
    Stretch = 4,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum BorderStyle {
    Solid = 0,
    Dashed = 1,
    Dotted = 2,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum ObjectFit {
    Fill = 0,
    Contain = 1,
    Cover = 2,
    None = 3,
    ScaleDown = 4,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum ImageSamplingKind {
    Linear = 0,
    Nearest = 1,
    LinearMipmapNearest = 2,
    LinearMipmapLinear = 3,
    CubicMitchell = 4,
    CubicCatmullRom = 5,
    Anisotropic = 6,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum TextAlign {
    Left = 0,
    Center = 1,
    Right = 2,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum TextVerticalAlign {
    Top = 0,
    Center = 1,
    Bottom = 2,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum TextOverflow {
    Clip = 0,
    Ellipsis = 1,
    Fade = 2,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum Orientation {
    None = 0,
    Horizontal = 1,
    Vertical = 2,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum KeyEventType {
    Down = 1,
    Up = 2,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum PointerEventType {
    Down = 1,
    Up = 2,
    Move = 3,
    Enter = 4,
    Leave = 5,
    Cancel = 6,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum KeyModifier {
    Shift = 1 << 0,
    Ctrl = 1 << 1,
    Alt = 1 << 2,
    Meta = 1 << 3,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum SemanticRole {
    None = 0,
    Button = 1,
    Textbox = 2,
    Link = 3,
    Heading = 4,
    Form = 5,
    List = 6,
    ListItem = 7,
    Image = 8,
    Dialog = 9,
    StaticText = 10,
    Checkbox = 11,
    Radio = 12,
    RadioGroup = 13,
    Switch = 14,
    Slider = 15,
    ComboBox = 16,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum PlatformFamily {
    Unknown = 0,
    Apple = 1,
    Windows = 2,
    Linux = 3,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum HostEnvironment {
    Unknown = 0,
    Browser = 1,
    Desktop = 2,
    Headless = 3,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum HostCapability {
    BrowserHistory = 1,
    Reload = 2,
    NewBrowsingContext = 4,
    OpenExternalUri = 8,
    ClipboardRead = 16,
    ClipboardWrite = 32,
    FileDialogs = 64,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum CursorStyle {
    Default = 0,
    Pointer = 1,
    Text = 2,
    Move = 3,
    Grab = 4,
    Grabbing = 5,
    ResizeNS = 6,
    ResizeEW = 7,
}
#[repr(u32)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum SemanticCheckedState {
    None = 0,
    False = 1,
    True = 2,
    Mixed = 3,
}

#[cfg(any(target_arch = "wasm32", feature = "native-runtime"))]
#[cfg_attr(target_arch = "wasm32", link(wasm_import_module = "effindom_v2_ui"))]
unsafe extern "C" {
    pub fn ui_get_abi_version() -> u32;
    pub fn ui_arena_alloc(size: u32) -> usize;
    pub fn ui_reset();
    pub fn ui_create_node(type_: u32) -> u64;
    pub fn ui_delete_node(handle: u64);
    pub fn ui_set_node_id(handle: u64, utf8_id: *const u8, len: u32);
    pub fn ui_set_semantic_role(handle: u64, role_enum: u32);
    pub fn ui_set_semantic_label(handle: u64, utf8_label: *const u8, len: u32);
    pub fn ui_set_semantic_checked(handle: u64, checked_state_enum: u32);
    pub fn ui_set_semantic_selected(handle: u64, has_selected: bool, is_selected: bool);
    pub fn ui_set_semantic_expanded(handle: u64, has_expanded: bool, is_expanded: bool);
    pub fn ui_set_semantic_disabled(handle: u64, has_disabled: bool, is_disabled: bool);
    pub fn ui_set_semantic_value_range(
        handle: u64,
        has_value_range: bool,
        value_now: f32,
        value_min: f32,
        value_max: f32,
    );
    pub fn ui_set_semantic_orientation(handle: u64, orientation_enum: u32);
    pub fn ui_request_semantic_announcement(handle: u64);
    pub fn ui_push_semantic_scope(handle: u64) -> u32;
    pub fn ui_remove_semantic_scope(token: u32);
    pub fn ui_node_add_child(parent: u64, child: u64);
    pub fn ui_node_remove_child(parent: u64, child: u64);
    pub fn ui_set_is_portal(handle: u64, is_portal: bool);
    pub fn ui_set_visibility(handle: u64, visibility_enum: u32);
    pub fn ui_set_width(handle: u64, value: f32, unit_enum: u32);
    pub fn ui_set_height(handle: u64, value: f32, unit_enum: u32);
    pub fn ui_set_fill_width(handle: u64, fill: bool);
    pub fn ui_set_fill_height(handle: u64, fill: bool);
    pub fn ui_set_fill_width_percent(handle: u64, percent: f32);
    pub fn ui_set_fill_height_percent(handle: u64, percent: f32);
    pub fn ui_set_min_width(handle: u64, value: f32, unit_enum: u32);
    pub fn ui_set_max_width(handle: u64, value: f32, unit_enum: u32);
    pub fn ui_set_min_height(handle: u64, value: f32, unit_enum: u32);
    pub fn ui_set_max_height(handle: u64, value: f32, unit_enum: u32);
    pub fn ui_set_flex_direction(handle: u64, dir_enum: u32);
    pub fn ui_set_flex_basis(handle: u64, basis: f32);
    pub fn ui_set_justify_content(handle: u64, justify_enum: u32);
    pub fn ui_set_align_items(handle: u64, align_enum: u32);
    pub fn ui_set_align_self(handle: u64, align_enum: u32);
    pub fn ui_set_padding(handle: u64, left: f32, top: f32, right: f32, bottom: f32);
    pub fn ui_set_margin(handle: u64, left: f32, top: f32, right: f32, bottom: f32);
    pub fn ui_set_position_type(handle: u64, pos_enum: u32);
    pub fn ui_set_position(handle: u64, left: f32, top: f32, right: f32, bottom: f32);
    pub fn ui_set_is_shared_size_scope(handle: u64, is_scope: bool);
    pub fn ui_set_custom_drawable(handle: u64, is_custom_drawable: bool);
    pub fn ui_set_flex_wrap(handle: u64, wrap_enum: u32);
    pub fn ui_prepare_node(handle: u64) -> u32;
    pub fn ui_set_dynamic_text_charset(handle: u64, utf8_charset: *const u8, len: u32);
    pub fn ui_get_text_metrics(
        handle: u64,
        out_width: *mut f32,
        out_height: *mut f32,
        out_baseline: *mut f32,
        out_line_count: *mut u32,
        out_max_line_width: *mut f32,
    ) -> bool;
    pub fn ui_grid_set_columns(handle: u64, count: u32, values: *const f32, types: *const u8);
    pub fn ui_grid_set_rows(handle: u64, count: u32, values: *const f32, types: *const u8);
    pub fn ui_grid_set_column_shared_size_group(
        handle: u64,
        index: u32,
        utf8_group: *const u8,
        len: u32,
    );
    pub fn ui_grid_set_row_shared_size_group(
        handle: u64,
        index: u32,
        utf8_group: *const u8,
        len: u32,
    );
    pub fn ui_node_set_grid_placement(child: u64, row: u32, col: u32, row_span: u32, col_span: u32);
    pub fn ui_set_bg_color(handle: u64, color: u32);
    pub fn ui_set_box_style(
        handle: u64,
        bg_color: u32,
        radius_tl: f32,
        radius_tr: f32,
        radius_br: f32,
        radius_bl: f32,
        border_width: f32,
        border_color: u32,
        border_style_enum: u32,
        border_dash_on: f32,
        border_dash_off: f32,
    );
    pub fn ui_set_clip_to_bounds(handle: u64, clip: bool);
    pub fn ui_set_linear_gradient(
        handle: u64,
        sx: f32,
        sy: f32,
        ex: f32,
        ey: f32,
        stop_count: u32,
        offsets: *const f32,
        colors: *const u32,
    );
    pub fn ui_set_drop_shadow(
        handle: u64,
        color: u32,
        offset_x: f32,
        offset_y: f32,
        blur_sigma: f32,
        spread: f32,
    );
    pub fn ui_set_layer_effect(handle: u64, opacity: f32, blur_sigma: f32, blend_mode_enum: u32);
    pub fn ui_set_background_blur(handle: u64, blur_sigma: f32);
    pub fn ui_set_image(
        handle: u64,
        texture_id: u32,
        object_fit_enum: u32,
        sampling_kind: u32,
        max_aniso: u32,
    );
    pub fn ui_set_image_nine(
        handle: u64,
        texture_id: u32,
        inset_l: f32,
        inset_t: f32,
        inset_r: f32,
        inset_b: f32,
        sampling_kind: u32,
        max_aniso: u32,
    );
    pub fn ui_set_svg(
        handle: u64,
        svg_id: u32,
        tint_color: u32,
        sampling_kind: u32,
        max_aniso: u32,
    );
    pub fn ui_set_text(handle: u64, utf8_str: *const u8, len: u32);
    pub fn ui_set_text_style_runs(handle: u64, run_count: u32, runs_words: *const u32);
    pub fn ui_set_font(handle: u64, font_id: u32, size: f32);
    pub fn ui_set_line_height(handle: u64, line_height: f32);
    pub fn ui_set_text_color(handle: u64, color: u32);
    pub fn ui_set_text_align(handle: u64, align_enum: u32);
    pub fn ui_set_text_vertical_align(handle: u64, align_enum: u32);
    pub fn ui_set_text_limits(handle: u64, max_chars: i32, max_lines: i32);
    pub fn ui_set_text_wrapping(handle: u64, wrap: bool);
    pub fn ui_set_text_overflow(handle: u64, overflow_enum: u32);
    pub fn ui_set_text_overflow_fade(handle: u64, horizontal: bool, vertical: bool);
    pub fn ui_set_text_obscured(handle: u64, is_password: bool);
    pub fn ui_measure_text(
        utf8_str: *const u8,
        len: u32,
        font_id: u32,
        size: f32,
        max_width: f32,
        out_width: *mut f32,
        out_height: *mut f32,
    );
    pub fn ui_set_interactive(handle: u64, interactive: bool);
    pub fn ui_set_preserve_selection_on_pointer_down(handle: u64, preserve: bool);
    pub fn ui_set_editor_command_keys(handle: u64, enabled: bool);
    pub fn ui_set_editor_accepts_tab(handle: u64, enabled: bool);
    pub fn ui_set_scroll_proxy_target(handle: u64, scroll_handle: u64);
    pub fn ui_set_scroll_enabled(handle: u64, enabled_x: bool, enabled_y: bool);
    pub fn ui_set_scroll_friction(handle: u64, friction: f32);
    pub fn ui_set_smooth_scrolling(handle: u64, smooth_scrolling: bool);
    pub fn ui_set_focusable(handle: u64, focusable: bool, tab_index: i32);
    pub fn ui_request_focus(handle: u64);
    pub fn ui_set_scroll_offset(handle: u64, offset_x: f32, offset_y: f32);
    pub fn ui_set_scroll_content_size(handle: u64, content_width: f32, content_height: f32);
    pub fn ui_set_selectable(handle: u64, selectable: bool, selection_color: u32);
    pub fn ui_set_selection_area(handle: u64, is_area: bool);
    pub fn ui_set_selection_area_barrier(handle: u64, is_barrier: bool);
    pub fn ui_clear_selection(text_node_handle: u64);
    pub fn ui_retarget_selection(from_text_node_handle: u64, to_text_node_handle: u64);
    pub fn ui_is_point_in_selection(logical_x: f32, logical_y: f32) -> bool;
    pub fn ui_set_text_selection_range(handle: u64, selection_start: u32, selection_end: u32);
    pub fn ui_select_word_at(handle: u64, logical_x: f32, logical_y: f32) -> bool;
    pub fn ui_get_text_snapshot_handle_count() -> u32;
    pub fn ui_copy_text_snapshot_handles(out_handle_words: *mut u32, max_handle_count: u32) -> u32;
    pub fn ui_set_text_find_match(handle: u64, start: u32, end: u32) -> bool;
    pub fn ui_clear_text_find_match();
    pub fn ui_push_text_find_highlight(handle: u64, start: u32, end: u32, color: u32) -> bool;
    pub fn ui_clear_text_find_highlights();
    pub fn ui_get_text_document_utf8_length(handle: u64) -> u32;
    pub fn ui_copy_text_document_utf8(handle: u64, out_utf8: *mut u8, buffer_length: u32) -> bool;
    pub fn ui_get_text_visible_bounds(
        handle: u64,
        out_x: *mut f32,
        out_y: *mut f32,
        out_width: *mut f32,
        out_height: *mut f32,
    ) -> bool;
    pub fn ui_get_text_range_rect_count(handle: u64, start: u32, end: u32) -> u32;
    pub fn ui_copy_text_range_rects(
        handle: u64,
        start: u32,
        end: u32,
        out_rect_words: *mut f32,
        max_rect_count: u32,
    ) -> u32;
    pub fn ui_copy_cross_selection_endpoint_rects(
        area_handle: u64,
        out_rect_words: *mut f32,
    ) -> bool;
    pub fn ui_begin_selection_endpoint_drag(handle: u64, endpoint: u32) -> bool;
    pub fn ui_preserves_selection_on_pointer_down(handle: u64) -> bool;
    pub fn ui_reveal_text_range(handle: u64, start: u32, end: u32) -> bool;
    pub fn ui_clear_current_selection();
    pub fn ui_copy_current_selection();
    pub fn ui_can_undo_text_edit(handle: u64) -> bool;
    pub fn ui_can_redo_text_edit(handle: u64) -> bool;
    pub fn ui_has_text_selection(handle: u64) -> bool;
    pub fn ui_undo_text_edit(handle: u64);
    pub fn ui_redo_text_edit(handle: u64);
    pub fn ui_copy_text_selection(handle: u64);
    pub fn ui_cut_text_selection(handle: u64);
    pub fn ui_paste_text(handle: u64);
    pub fn ui_select_all_text(handle: u64);
    pub fn ui_set_editable(handle: u64, editable: bool);
    pub fn ui_set_caret_color(handle: u64, color: u32);
    pub fn ui_commit_frame();
    pub fn ui_has_pending_visual_work() -> bool;
    pub fn ui_needs_animation_frame() -> bool;
    pub fn ui_has_pointer_autoscroll() -> bool;
    pub fn ui_selection_autoscroll(logical_x: f32, logical_y: f32, edge_threshold: f32) -> u64;
    pub fn ui_on_pointer_event(
        event_enum: u32,
        handle: u64,
        logical_x: f32,
        logical_y: f32,
        pointer_id: i32,
        pointer_type: u32,
        button: i32,
        buttons: u32,
        pressure: f32,
        width: f32,
        height: f32,
        click_count: i32,
        modifiers: u32,
    ) -> bool;
    pub fn ui_on_wheel_event(delta_x: f32, delta_y: f32);
    pub fn ui_touch_scroll_begin(handle: u64, logical_x: f32, logical_y: f32, timestamp_ms: f64);
    pub fn ui_touch_scroll_update(delta_x: f32, delta_y: f32, timestamp_ms: f64);
    pub fn ui_wheel_scroll_can_consume(delta_x: f32, delta_y: f32) -> bool;
    pub fn ui_touch_scroll_can_consume(delta_x: f32, delta_y: f32) -> bool;
    pub fn ui_touch_scroll_end(timestamp_ms: f64);
    pub fn ui_clear_momentum_scroll();
    pub fn ui_touch_scroll_allows_pull_to_refresh() -> bool;
    pub fn ui_set_coarse_pointer_mode(coarse_pointer_mode: bool);
    pub fn ui_set_platform_family(platform_family: u32);
    pub fn ui_on_key_event(type_enum: u32, key_utf8: *const u8, len: u32, modifiers: u32) -> bool;
    pub fn ui_set_interaction_time(interaction_time_ms: u64);
    pub fn ui_on_ime_update(handle: u64, utf8_str: *const u8, len: u32, caret_idx: u32);
    pub fn ui_replace_text_range(
        handle: u64,
        start_idx: u32,
        end_idx: u32,
        utf8_str: *const u8,
        len: u32,
        caret_idx: u32,
    );
    pub fn ui_on_paste_text(handle: u64, utf8_str: *const u8, len: u32);
    pub fn ui_font_loaded(font_id: u32);
    pub fn ui_register_icu_data(bytes: *const u8, len: u32);
    pub fn ui_register_font_fallback(font_id: u32, fallback_font_id: u32);
    pub fn ui_unregister_font_fallback(font_id: u32, fallback_font_id: u32) -> bool;
    pub fn ui_unregister_font(font_id: u32) -> bool;
    pub fn ui_set_root(handle: u64);
    pub fn ui_resize_window(logical_w: f32, logical_h: f32);
    pub fn ui_register_font(font_id: u32, bytes: *const u8, len: u32) -> bool;
    pub fn ui_get_command_buffer(out_length: *mut u32) -> *mut u32;
    pub fn ui_get_semantic_buffer(out_length: *mut u32) -> *mut u32;
    pub fn ui_get_debug_tree_buffer(out_length: *mut u32) -> *mut u32;
    pub fn ui_get_live_fallback_font_buffer(out_length: *mut u32) -> *mut u32;
    pub fn ui_get_bounds(
        handle: u64,
        out_x: *mut f32,
        out_y: *mut f32,
        out_width: *mut f32,
        out_height: *mut f32,
    ) -> bool;
    pub fn ui_get_focused_handle() -> u64;
    pub fn ui_get_visible_bounds(
        handle: u64,
        out_x: *mut f32,
        out_y: *mut f32,
        out_width: *mut f32,
        out_height: *mut f32,
    ) -> bool;
    pub fn ui_set_host_callbacks(callbacks: *const u32);
}

#[cfg(any(target_arch = "wasm32", feature = "native-runtime"))]
#[cfg_attr(target_arch = "wasm32", link(wasm_import_module = "fui_host"))]
unsafe extern "C" {
    pub fn request_render();
    pub fn get_viewport_width() -> f32;
    pub fn get_viewport_height() -> f32;
    pub fn get_device_pixel_ratio() -> f32;
    pub fn fui_set_application_caption(captionPtr: usize, captionLen: u32);
    pub fn fui_set_pointer_capture(handle: u64);
    pub fn fui_release_pointer_capture();
    pub fn fui_reload_page();
    pub fn fui_can_navigate_back() -> bool;
    pub fn fui_can_navigate_forward() -> bool;
    pub fn fui_navigate_back();
    pub fn fui_navigate_forward();
    pub fn fui_copy_text(ptr: usize, len: u32);
    pub fn fui_register_text_input_metadata(
        handle: u64,
        isPassword: bool,
        hintPtr: usize,
        hintLen: u32,
    );
    pub fn fui_has_text_selection_snapshot(handle: u64) -> bool;
    pub fn fui_freeze_text_selection_snapshot(handle: u64);
    pub fn fui_copy_text_selection_snapshot(handle: u64) -> bool;
    pub fn fui_cut_focused_text_selection() -> bool;
    pub fn fui_cut_text_selection_snapshot(handle: u64) -> bool;
    pub fn fui_cut_text_range_snapshot(handle: u64, start: u32, end: u32) -> bool;
    pub fn fui_delete_focused_text_range(start: u32, end: u32) -> bool;
    pub fn fui_commit_text_action_focus(handle: u64);
    pub fn fui_load_svg(svgId: u32, ptr: usize, len: u32);
    pub fn fui_load_texture(textureId: u32, ptr: usize, len: u32);
    pub fn fui_release_svg(svgId: u32);
    pub fn fui_release_texture(textureId: u32);
    pub fn fui_bitmap_commit(
        textureId: u32,
        bytesPtr: usize,
        bytesLen: u32,
        width: u32,
        height: u32,
    );
    pub fn fui_bitmap_commit_dirty(
        textureId: u32,
        bytesPtr: usize,
        bytesLen: u32,
        fullW: u32,
        fullH: u32,
        subX: u32,
        subY: u32,
        subW: u32,
        subH: u32,
    );
    pub fn fui_bitmap_release(textureId: u32);
    pub fn fui_render_node_to_rgba(
        handle: u64,
        width: u32,
        height: u32,
        outPtr: usize,
        outCapacity: u32,
        scale: f32,
        x: f32,
        y: f32,
    ) -> u32;
    pub fn fui_load_font(fontId: u32, ptr: usize, len: u32);
    pub fn fui_start_timer(timerId: u32, delayMs: i32);
    pub fn fui_cancel_timer(timerId: u32);
    pub fn fui_set_cursor(style: u32);
    pub fn fui_is_dark_mode() -> bool;
    pub fn fui_get_accent_color() -> u32;
    pub fn fui_get_platform_family() -> u32;
    pub fn fui_get_host_environment() -> u32;
    pub fn fui_get_host_capabilities() -> u32;
    pub fn fui_is_coarse_pointer() -> bool;
    pub fn fui_show_url_preview(ptr: usize, len: u32);
    pub fn fui_hide_url_preview();
    pub fn fui_navigate_to(ptr: usize, len: u32, openInNewTab: bool);
    pub fn fui_set_persisted_scroll_offset(nodeIdPtr: usize, nodeIdLen: u32, x: f32, y: f32);
    pub fn fui_try_get_persisted_scroll_offset(
        nodeIdPtr: usize,
        nodeIdLen: u32,
        outX: usize,
        outY: usize,
    ) -> bool;
    pub fn fui_set_persisted_state(
        nodeIdPtr: usize,
        nodeIdLen: u32,
        kindPtr: usize,
        kindLen: u32,
        version: u32,
        payloadPtr: usize,
        payloadLen: u32,
    );
    pub fn fui_copy_persisted_state(
        nodeIdPtr: usize,
        nodeIdLen: u32,
        kindPtr: usize,
        kindLen: u32,
        outVersionPtr: usize,
        payloadPtr: usize,
        payloadCapacity: u32,
    ) -> i32;
    pub fn fui_log(categoryPtr: usize, catLen: u32, msgPtr: usize, msgLen: u32);
    pub fn fui_logs_enabled() -> bool;
    pub fn fui_worker_start_string(
        workerId: u32,
        wasmPathPtr: usize,
        wasmPathLen: u32,
        entryPtr: usize,
        entryLen: u32,
        inputPtr: usize,
        inputLen: u32,
    );
    pub fn fui_worker_cancel(workerId: u32);
    pub fn fui_file_capabilities() -> u32;
    pub fn fui_file_pick(requestId: u32, acceptPtr: usize, acceptLen: u32, multiple: bool);
    pub fn fui_file_read_chunk(
        requestId: u32,
        fileIdPtr: usize,
        fileIdLen: u32,
        offsetBytes: u64,
        maxBytes: u32,
    );
    pub fn fui_file_save_text(
        requestId: u32,
        suggestedNamePtr: usize,
        suggestedNameLen: u32,
        mimeTypePtr: usize,
        mimeTypeLen: u32,
        fileExtensionPtr: usize,
        fileExtensionLen: u32,
        textPtr: usize,
        textLen: u32,
    );
    pub fn fui_file_save_bytes(
        requestId: u32,
        suggestedNamePtr: usize,
        suggestedNameLen: u32,
        mimeTypePtr: usize,
        mimeTypeLen: u32,
        fileExtensionPtr: usize,
        fileExtensionLen: u32,
        bytesPtr: usize,
        bytesLen: u32,
    );
    pub fn fui_file_create_writer(
        requestId: u32,
        suggestedNamePtr: usize,
        suggestedNameLen: u32,
        mimeTypePtr: usize,
        mimeTypeLen: u32,
        fileExtensionPtr: usize,
        fileExtensionLen: u32,
    );
    pub fn fui_file_writer_write_text(
        requestId: u32,
        writerIdPtr: usize,
        writerIdLen: u32,
        textPtr: usize,
        textLen: u32,
    );
    pub fn fui_file_writer_write_bytes(
        requestId: u32,
        writerIdPtr: usize,
        writerIdLen: u32,
        bytesPtr: usize,
        bytesLen: u32,
    );
    pub fn fui_file_writer_finish(requestId: u32, writerIdPtr: usize, writerIdLen: u32);
    pub fn fui_file_process_worker_start(
        requestId: u32,
        workerWasmPathPtr: usize,
        workerWasmPathLen: u32,
        workerEntryPtr: usize,
        workerEntryLen: u32,
        fileIdPtr: usize,
        fileIdLen: u32,
        suggestedNamePtr: usize,
        suggestedNameLen: u32,
        chunkBytes: u32,
        saveToPickedFile: bool,
    );
    pub fn fui_file_process_worker_cancel(requestId: u32);
    pub fn fui_canvas_save(canvasPtr: usize);
    pub fn fui_canvas_restore(canvasPtr: usize);
    pub fn fui_canvas_translate(canvasPtr: usize, x: f32, y: f32);
    pub fn fui_canvas_scale(canvasPtr: usize, sx: f32, sy: f32);
    pub fn fui_canvas_rotate(canvasPtr: usize, degrees: f32);
    pub fn fui_canvas_clip_rect(canvasPtr: usize, x: f32, y: f32, w: f32, h: f32);
    pub fn fui_canvas_clip_round_rect(
        canvasPtr: usize,
        x: f32,
        y: f32,
        w: f32,
        h: f32,
        topLeft: f32,
        topRight: f32,
        bottomRight: f32,
        bottomLeft: f32,
    );
    pub fn fui_canvas_draw_rect(
        canvasPtr: usize,
        x: f32,
        y: f32,
        w: f32,
        h: f32,
        fillColor: u32,
        strokeColor: u32,
        strokeWidth: f32,
    );
    pub fn fui_canvas_draw_circle(
        canvasPtr: usize,
        cx: f32,
        cy: f32,
        radius: f32,
        fillColor: u32,
        strokeColor: u32,
        strokeWidth: f32,
    );
    pub fn fui_canvas_draw_line(
        canvasPtr: usize,
        x1: f32,
        y1: f32,
        x2: f32,
        y2: f32,
        color: u32,
        strokeWidth: f32,
    );
    pub fn fui_canvas_draw_round_rect(
        canvasPtr: usize,
        x: f32,
        y: f32,
        w: f32,
        h: f32,
        rx: f32,
        ry: f32,
        fillColor: u32,
        strokeColor: u32,
        strokeWidth: f32,
    );
    pub fn fui_path_create() -> u32;
    pub fn fui_path_destroy(pathId: u32);
    pub fn fui_path_move_to(pathId: u32, x: f32, y: f32);
    pub fn fui_path_line_to(pathId: u32, x: f32, y: f32);
    pub fn fui_path_quad_to(pathId: u32, cx: f32, cy: f32, x: f32, y: f32);
    pub fn fui_path_cubic_to(pathId: u32, cx1: f32, cy1: f32, cx2: f32, cy2: f32, x: f32, y: f32);
    pub fn fui_path_close(pathId: u32);
    pub fn fui_path_add_rect(pathId: u32, x: f32, y: f32, w: f32, h: f32);
    pub fn fui_path_add_circle(pathId: u32, cx: f32, cy: f32, r: f32);
    pub fn fui_canvas_draw_path(
        canvasPtr: usize,
        pathId: u32,
        fillColor: u32,
        strokeColor: u32,
        strokeWidth: f32,
    );
    pub fn fui_canvas_draw_text_node(
        canvasPtr: usize,
        handleLo: u32,
        handleHi: u32,
        x: f32,
        y: f32,
    );
    pub fn fui_canvas_draw_image(
        canvasPtr: usize,
        textureId: u32,
        x: f32,
        y: f32,
        w: f32,
        h: f32,
        samplingKind: u32,
        maxAniso: u32,
    );
    pub fn fui_canvas_draw_svg(canvasPtr: usize, svgId: u32, x: f32, y: f32, w: f32, h: f32);
    pub fn fui_canvas_draw_batch(canvasPtr: usize, wordsPtr: usize, wordCount: u32);
    pub fn fui_canvas_create_offscreen(width: u32, height: u32) -> u32;
    pub fn fui_canvas_get_offscreen_ptr(offscreenId: u32) -> usize;
    pub fn fui_canvas_read_offscreen_pixels(
        offscreenId: u32,
        outPtr: usize,
        width: u32,
        height: u32,
    );
    pub fn fui_canvas_destroy_offscreen(offscreenId: u32);
}

#[cfg(any(target_arch = "wasm32", feature = "native-runtime"))]
#[cfg_attr(target_arch = "wasm32", link(wasm_import_module = "fui_fetch_host"))]
unsafe extern "C" {
    pub fn fui_fetch_start(
        requestId: u32,
        methodPtr: usize,
        methodLen: u32,
        urlPtr: usize,
        urlLen: u32,
        headersPtr: usize,
        headersLen: u32,
        bodyPtr: usize,
        bodyLen: u32,
    );
    pub fn fui_fetch_cancel(requestId: u32);
}