/**
 * Shared internal types for the termDRAW renderable UI.
 *
 * This file defines layout records and palette hit-target shapes that are shared across the
 * app layout, rendering, and input helpers.
 */
import type { RGBA } from "@opentui/core";
import type { BoxStyle, DrawMode, InkColor, LineStyle, TextBorderMode } from "../draw-state.js";
/** Describes whether the renderable should show the full chrome or just the editor surface. */
export type ChromeMode = "full" | "editor";
/** Captures the computed layout regions for a full-chrome termDRAW frame. */
export type AppLayout = {
    dividerX: number;
    paletteLeft: number;
    paletteWidth: number;
    bodyTop: number;
    bodyBottom: number;
    footerY: number;
    canvasViewWidth: number;
};
/** Describes a clickable tool button in the right-hand palette. */
export type ToolButton = {
    mode: DrawMode;
    left: number;
    top: number;
    width: number;
    height: number;
    icon: string;
    label: string;
    color: RGBA;
};
/** Describes a contextual style row shown beneath the active tool. */
export type StyleButton = {
    style: BoxStyle | LineStyle | TextBorderMode | string;
    left: number;
    top: number;
    width: number;
    sample: string;
    label: string;
};
/** Describes a clickable ink-color swatch in the palette header. */
export type ColorSwatch = {
    color: InkColor;
    left: number;
    top: number;
    width: number;
};
/** Represents the editable state of the diagram save prompt while it is visible. */
export type DiagramSavePromptState = {
    value: string;
    error: string | null;
    pending: boolean;
};
/** Captures the computed geometry and display strings for the save prompt overlay. */
export type DiagramSavePromptLayout = {
    left: number;
    top: number;
    width: number;
    height: number;
    contentWidth: number;
    label: string;
    pathText: string;
    helperText: string;
    hasError: boolean;
};
/** Describes the outcome of handling a key press while the save prompt is visible. */
export type DiagramSavePromptKeyResult = {
    handled: boolean;
    prompt: DiagramSavePromptState | null;
    statusMessage?: string;
    submitPath?: string;
};
/** Tracks the save dialog prompt plus save-in-flight state owned by the renderable. */
export type DiagramSaveState = {
    pending: boolean;
    prompt: DiagramSavePromptState | null;
};
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