import type { IColor } from '../color';
import type { IContext2d } from '../context';
import type { IGraphicAttribute, IGraphic } from '../graphic';
import type { IImage, IImageGraphicAttribute } from './image';
import type { ITextGraphicAttribute } from './text';
export type IRichTextEditOptionsType = {
    placeholder?: string;
    placeholderColor?: string;
    placeholderFontSize?: number;
    placeholderFontFamily?: string;
    syncPlaceholderToTextConfig?: boolean;
    keepHeightWhileEmpty?: boolean;
    boundsStrokeWhenInput?: string;
    stopPropagation?: boolean;
};
export type IRichTextAttribute = {
    upgradeAttrs: {
        lineHeight: true;
        multiBreakLine: true;
    } | null;
    width: number;
    height: number;
    editable: boolean;
    ascentDescentMode?: 'actual' | 'font';
    editOptions: IRichTextEditOptionsType | null;
    ellipsis: boolean | string;
    wordBreak: RichTextWordBreak;
    verticalDirection: RichTextVerticalDirection;
    maxHeight: number;
    maxWidth: number;
    textAlign: RichTextGlobalAlignType;
    textBaseline: RichTextGlobalBaselineType;
    layoutDirection: RichTextLayoutDirectionType;
    textConfig: IRichTextCharacter[];
    disableAutoWrapLine: boolean;
    singleLine: boolean;
};
export type IRichTextGraphicAttribute = Partial<IGraphicAttribute & ITextGraphicAttribute> & Partial<IRichTextAttribute>;
export type RichTextWordBreak = 'break-word' | 'break-all';
export type RichTextVerticalDirection = 'top' | 'middle' | 'bottom';
export type RichTextGlobalAlignType = 'left' | 'right' | 'center';
export type RichTextGlobalBaselineType = 'top' | 'middle' | 'bottom';
export type RichTextLayoutDirectionType = 'horizontal' | 'vertical';
export type RichTextFontStyle = 'normal' | 'italic' | 'oblique';
export type RichTextTextDecoration = 'none' | 'underline' | 'line-through';
export type RichTextScript = 'normal' | 'sub' | 'super';
export type IRichTextBasicCharacter = {
    lineHeight?: number | string;
    textAlign?: CanvasTextAlign;
    textBaseline?: CanvasTextBaseline;
    direction?: RichTextLayoutDirectionType;
};
export type IRichTextParagraphCharacter = IRichTextBasicCharacter & {
    text: string | number;
    fontSize?: number;
    fontFamily?: string;
    fill?: IColor | boolean;
    stroke?: IColor | boolean;
    fontWeight?: string;
    lineWidth?: number;
    fontStyle?: RichTextFontStyle;
    textDecoration?: RichTextTextDecoration;
    script?: RichTextScript;
    underline?: boolean;
    lineThrough?: boolean;
    opacity?: number;
    fillOpacity?: number;
    strokeOpacity?: number;
    background?: string;
    backgroundOpacity?: number;
};
export type IRichTextImageCharacter = IRichTextBasicCharacter & {
    image: string | HTMLImageElement | HTMLCanvasElement;
    width: number;
    height: number;
    backgroundShowMode?: 'always' | 'hover';
    backgroundFill?: boolean | IColor;
    backgroundFillOpacity?: number;
    backgroundStroke?: boolean | IColor;
    backgroundStrokeOpacity?: number;
    backgroundRadius?: number;
    backgroundWidth?: number;
    backgroundHeight?: number;
    id?: string;
    margin?: number | number[];
    funcType?: string;
    hoverImage?: string | HTMLImageElement | HTMLCanvasElement;
};
export type IRichTextCharacter = IRichTextParagraphCharacter | IRichTextImageCharacter;
export type IRichTextIconGraphicAttribute = IImageGraphicAttribute & {
    id?: string;
    backgroundShowMode?: 'always' | 'hover' | 'never';
    backgroundFill?: boolean | IColor;
    backgroundFillOpacity?: number;
    backgroundStroke?: boolean | IColor;
    backgroundStrokeOpacity?: number;
    backgroundRadius?: number;
    backgroundWidth?: number;
    backgroundHeight?: number;
    textAlign?: CanvasTextAlign;
    textBaseline?: CanvasTextBaseline;
    direction?: RichTextLayoutDirectionType;
    margin?: number | number[];
};
export interface IRichTextParagraph {
    text: string;
    ascent: number;
    descent: number;
    width: number;
    height: number;
    lineHeight: number;
    fontSize: number;
    length: number;
    newLine: boolean;
    character: IRichTextParagraphCharacter;
    left: number;
    top: number;
    direction?: 'horizontal' | 'vertical';
    widthOrigin?: number;
    heightOrigin?: number;
    textBaseline?: CanvasTextBaseline;
    ellipsis: 'normal' | 'add' | 'replace' | 'hide';
    ellipsisWidth: number;
    ellipsisOtherParagraphWidth: number;
    verticalEllipsis?: boolean;
    updateWidth: () => void;
    draw: (ctx: IContext2d, baseline: number, deltaLeft: number, isLineFirst: boolean, textAlign: string) => void;
    getWidthWithEllips: (direction: string) => number;
}
export interface IRichTextLine {
    left: number;
    top: number;
    width: number;
    height: number;
    baseline: number;
    ascent: number;
    descent: number;
    paragraphs: (IRichTextParagraph | IRichTextIcon)[];
    actualWidth: number;
    blankWidth: number;
    textAlign: string;
    direction: 'horizontal' | 'vertical';
    directionKey: {
        width: string;
        height: string;
        left: string;
        x: string;
        y: string;
    };
    draw: (ctx: IContext2d, lastLine: boolean, x: number, y: number, drawEllipsis: boolean | string, drawIcon: (icon: IRichTextIcon, context: IContext2d, x: number, y: number, baseline: number) => void) => void;
    getWidthWithEllips: (ellipsis: string) => number;
}
export interface IRichTextFrame {
    left: number;
    top: number;
    bottom: number;
    right: number;
    width: number;
    height: number;
    actualHeight: number;
    ellipsis: boolean | string;
    wordBreak: 'break-word' | 'break-all';
    verticalDirection: 'top' | 'middle' | 'bottom';
    lines: IRichTextLine[];
    globalAlign: 'left' | 'center' | 'right' | 'start' | 'end';
    globalBaseline: 'top' | 'middle' | 'bottom';
    layoutDirection: 'horizontal' | 'vertical';
    directionKey: {
        width: string;
        height: string;
        left: string;
        top: string;
        bottom: string;
    };
    isWidthMax: boolean;
    isHeightMax: boolean;
    singleLine: boolean;
    icons: Map<string, IRichTextIcon>;
    draw: (ctx: IContext2d, drawIcon: (icon: IRichTextIcon, context: IContext2d, x: number, y: number, baseline: number) => void) => boolean;
    getActualSize: () => {
        width: number;
        height: number;
    };
    getRawActualSize: () => {
        width: number;
        height: number;
    };
    getActualSizeWidthEllipsis: () => {
        width: number;
        height: number;
    };
}
export interface IRichText extends IGraphic<IRichTextGraphicAttribute> {
    getFrameCache: () => IRichTextFrame;
    cliped?: boolean;
}
export interface IRichTextIcon extends IImage {
    attribute: IRichTextIconGraphicAttribute;
    richtextId?: string;
    globalX?: number;
    globalY?: number;
    _x: number;
    _y: number;
    _hovered: boolean;
    _marginArray: [number, number, number, number];
    setHoverState: (hovered: boolean) => void;
}