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<script lang="ts" context="module"> |
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export type Tool = "image" | "draw" | "erase" | "pan"; |
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export type Subtool = |
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| "upload" |
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| "paste" |
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| "webcam" |
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| "color" |
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| "size" |
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| "crop" |
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| "remove_background" |
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| null; |
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</script> |
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<script lang="ts"> |
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import { createEventDispatcher } from "svelte"; |
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import IconButton from "./IconButton.svelte"; |
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import { |
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Image, |
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Brush, |
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Erase, |
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Crop, |
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Upload, |
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ImagePaste, |
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Webcam, |
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Circle, |
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Resize, |
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ColorPickerSolid |
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} from "@gradio/icons"; |
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import BrushOptions from "./brush/BrushOptions.svelte"; |
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import type { Source, Transform } from "./types"; |
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import { |
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type Brush as BrushType, |
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type Eraser as EraserType |
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} from "./brush/types"; |
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import tinycolor from "tinycolor2"; |
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export let tool: Tool = "image"; |
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export let subtool: Subtool = null; |
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export let background = false; |
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export let brush_options: BrushType | false; |
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export let selected_size = |
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brush_options && typeof brush_options.default_size === "number" |
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? brush_options.default_size |
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: 25; |
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export let eraser_options: EraserType; |
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export let selected_eraser_size = |
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eraser_options && typeof eraser_options.default_size === "number" |
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? eraser_options.default_size |
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: 25; |
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export let selected_color = |
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brush_options && |
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(() => { |
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const default_color = brush_options.default_color; |
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if (Array.isArray(default_color)) { |
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return default_color[0]; |
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} |
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return default_color; |
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})(); |
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export let selected_opacity = |
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brush_options && |
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(() => { |
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const default_color = brush_options.default_color; |
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if (Array.isArray(default_color)) { |
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return default_color[1]; |
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} |
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const color = tinycolor(default_color); |
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if (color.getAlpha() < 1) { |
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return color.getAlpha(); |
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} |
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return 1; |
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})(); |
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export let preview = false; |
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export let show_brush_color = false; |
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export let show_brush_size = false; |
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export let show_eraser_size = false; |
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export let sources: Source[]; |
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export let transforms: Transform[]; |
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let recent_colors: string[] = []; |
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let enable_layers = true; |
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const dispatch = createEventDispatcher<{ |
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tool_change: { tool: Tool }; |
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subtool_change: { |
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tool: Tool; |
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subtool: Subtool; |
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}; |
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}>(); |
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{Tool} _tool - The selected tool |
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*/ |
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function handle_tool_click(e: Event, _tool: Tool): void { |
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e.stopPropagation(); |
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dispatch("tool_change", { tool: _tool }); |
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} |
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{Event} e - The click event |
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* @param {Subtool} _subtool - The selected subtool |
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*/ |
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function handle_subtool_click(e: Event, _subtool: typeof subtool): void { |
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e.stopPropagation(); |
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dispatch("subtool_change", { tool, subtool: _subtool }); |
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} |
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$: show_brush_size = tool === "draw" && subtool === "size"; |
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$: show_brush_color = tool === "draw" && subtool === "color"; |
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$: show_eraser_size = tool === "erase" && subtool === "size"; |
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$: can_crop = transforms.includes("crop"); |
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$: can_resize = transforms.includes("resize"); |
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$: can_upload = sources.includes("upload"); |
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$: can_webcam = sources.includes("webcam"); |
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$: can_paste = sources.includes("clipboard"); |
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</script> |
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<div class="toolbar-wrap"> |
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<div class="half-container"> |
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{#if sources.length > 0} |
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<IconButton |
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Icon={Image} |
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label="Image" |
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highlight={tool === "image"} |
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on:click={(e) => handle_tool_click(e, "image")} |
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size="medium" |
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padded={false} |
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transparent={true} |
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/> |
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{/if} |
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{#if brush_options} |
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<IconButton |
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Icon={Brush} |
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label="Brush" |
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on:click={(e) => handle_tool_click(e, "draw")} |
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highlight={tool === "draw"} |
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size="medium" |
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padded={false} |
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transparent={true} |
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/> |
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{/if} |
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{#if eraser_options} |
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<IconButton |
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Icon={Erase} |
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label="Erase" |
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on:click={(e) => handle_tool_click(e, "erase")} |
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highlight={tool === "erase"} |
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size="medium" |
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padded={false} |
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transparent={true} |
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/> |
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{/if} |
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</div> |
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<div |
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class="half-container right" |
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class:hide={tool === "pan" || |
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(tool === "image" && !background && sources.length === 0) || |
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(tool === "image" && background && transforms.length === 0)} |
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> |
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{#if tool === "image"} |
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{#if background} |
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{#if can_crop} |
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<IconButton |
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Icon={Crop} |
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label="Crop" |
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on:click={(e) => handle_subtool_click(e, "crop")} |
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highlight={subtool === "crop"} |
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size="medium" |
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padded={false} |
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transparent={true} |
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offset={0} |
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/> |
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{/if} |
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{#if can_resize} |
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<IconButton |
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Icon={Resize} |
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label="Resize" |
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on:click={(e) => handle_subtool_click(e, "size")} |
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highlight={subtool === "size"} |
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size="medium" |
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padded={false} |
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transparent={true} |
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offset={0} |
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/> |
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{/if} |
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{:else} |
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{#if can_upload} |
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<IconButton |
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Icon={Upload} |
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label="Upload" |
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on:click={(e) => handle_subtool_click(e, "upload")} |
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highlight={subtool === "upload"} |
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size="medium" |
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padded={false} |
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transparent={true} |
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offset={0} |
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/> |
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{/if} |
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{#if can_paste} |
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<IconButton |
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Icon={ImagePaste} |
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label="Paste" |
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on:click={(e) => handle_subtool_click(e, "paste")} |
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highlight={subtool === "paste"} |
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size="large" |
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padded={false} |
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transparent={true} |
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offset={0} |
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/> |
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{/if} |
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{#if can_webcam} |
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<IconButton |
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Icon={Webcam} |
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label="Webcam" |
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on:click={(e) => handle_subtool_click(e, "webcam")} |
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highlight={subtool === "webcam"} |
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size="medium" |
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padded={false} |
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transparent={true} |
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offset={0} |
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/> |
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{/if} |
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{/if} |
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{/if} |
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{#if tool === "draw" && brush_options} |
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<IconButton |
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Icon={ColorPickerSolid} |
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label="Color" |
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color={selected_color} |
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on:click={(e) => handle_subtool_click(e, "color")} |
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size="medium" |
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padded={false} |
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transparent={true} |
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offset={0} |
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/> |
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<IconButton |
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Icon={Circle} |
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label="Brush Size" |
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on:click={(e) => handle_subtool_click(e, "size")} |
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highlight={subtool === "size"} |
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size="medium" |
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padded={false} |
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transparent={true} |
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offset={0} |
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/> |
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{#if show_brush_color || show_brush_size} |
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<BrushOptions |
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colors={brush_options.colors} |
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color_mode={brush_options.color_mode} |
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{recent_colors} |
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show_swatch={show_brush_color} |
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show_size={show_brush_size} |
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bind:selected_size |
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bind:selected_color |
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bind:selected_opacity |
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bind:preview |
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on:click_outside={(e) => { |
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e.stopPropagation(); |
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preview = false; |
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show_brush_color = false; |
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show_brush_size = false; |
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handle_subtool_click(e, null); |
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}} |
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mode="brush" |
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/> |
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{/if} |
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{/if} |
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{#if tool === "erase" && eraser_options} |
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<IconButton |
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Icon={Circle} |
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label="Eraser Size" |
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on:click={(e) => handle_subtool_click(e, "size")} |
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highlight={subtool === "size"} |
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size="medium" |
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padded={false} |
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transparent={true} |
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offset={0} |
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/> |
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{/if} |
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{#if show_eraser_size} |
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<BrushOptions |
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colors={[]} |
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show_swatch={false} |
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show_size={true} |
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bind:selected_size={selected_eraser_size} |
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bind:selected_color |
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bind:selected_opacity |
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bind:preview |
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on:click_outside={(e) => { |
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e.stopPropagation(); |
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preview = false; |
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show_eraser_size = false; |
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handle_subtool_click(e, null); |
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}} |
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mode="eraser" |
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/> |
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{/if} |
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</div> |
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</div> |
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<style> |
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.toolbar-wrap { |
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display: inline-flex; |
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flex-direction: column; |
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justify-content: center; |
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align-items: center; |
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position: absolute; |
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left: 15px; |
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right: 0; |
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top: 30%; |
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/* transform: translateY(-50%); */ |
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width: 30px; |
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border: 1px solid var(--block-border-color); |
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border-radius: var(--radius-md); |
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gap: var(--spacing-sm); |
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z-index: 1000; |
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background-color: var(--block-background-fill); |
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} |
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.half-container { |
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flex: 1; |
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display: flex; |
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flex-direction: column; |
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gap: var(--spacing-sm); |
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position: relative; |
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} |
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.half-container { |
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width: 100%; |
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padding: var(--spacing-sm) 0; |
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} |
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.half-container:last-child { |
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border-top: 1px solid var(--block-border-color); |
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} |
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.hide { |
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display: none; |
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} |
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/* .toolbar-left, |
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.toolbar-right { |
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display: flex; |
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flex-direction: row; |
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align-items: center; |
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gap: var(--spacing-sm); |
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display: flex; |
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z-index: 1000; |
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border-radius: var(--radius-sm); |
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background-color: #fff; |
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padding: var(--spacing-sm) 0.3rem; |
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width: auto; |
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} |
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.toolbar-right { |
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border-left: 0; |
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border-top-left-radius: 0; |
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border-bottom-left-radius: 0; |
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} |
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.toolbar-left { |
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border-top-right-radius: 0; |
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border-bottom-right-radius: 0; |
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} |
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.toolbar-layers { |
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border-top-left-radius: 0; |
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border-bottom-left-radius: 0; |
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} */ |
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</style> |
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