feat: add all Draw.io themes to settings panel (#835)

* feat: add all Draw.io themes to settings panel

Add all available Draw.io themes (kennedy, atlas, dark, min, sketch, simple)
to the settings panel dropdown. Previously only min and sketch were available
as a toggle button.

Changes:
- Replace the Draw.io style toggle button with a dropdown selector
- Expand theme type from "min" | "sketch" to include all 6 themes
- Update localStorage validation to accept all themes
- Update handler from toggle to direct theme selection

Closes #499

* fix: localize theme labels, tighten DrawioTheme typing, sync dark param

- Move DRAWIO_THEMES + DrawioTheme to lib/drawio-themes.ts; reuse in
  page.tsx, chat-panel.tsx and settings-dialog.tsx instead of `string`
- Localize theme dropdown labels (Dark/Minimal/Sketch/Simple) in
  en/zh/ja/zh-Hant; keep proper-noun themes (Kennedy/Atlas) as-is
- Drop trailing colon from drawioStyleDescription and remove dead
  switchTo/minimal/sketch keys in all 4 dictionaries
- Auto-sync drawio dark URL param when ui="dark" is selected
- Add aria-label to drawio-style SelectTrigger

* fix: use kennedy as default theme and label it "Default"

---------

Co-authored-by: dayuan.jiang <[email protected]>
This commit is contained in:
果子
2026-05-15 23:14:20 +09:00
committed by GitHub
co-authored by dayuan.jiang
parent c60e3930a3
commit 4e223b6237
8 changed files with 91 additions and 46 deletions
+9 -8
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@@ -10,6 +10,7 @@ import {
ResizablePanelGroup,
} from "@/components/ui/resizable"
import { useDiagram } from "@/contexts/diagram-context"
import { type DrawioTheme, isDrawioTheme } from "@/lib/drawio-themes"
import { i18n, type Locale } from "@/lib/i18n/config"
import { isIndexedDBUsable } from "@/lib/session-storage"
@@ -27,7 +28,7 @@ export default function Home() {
const currentLang = (pathname.split("/")[1] || i18n.defaultLocale) as Locale
const [isMobile, setIsMobile] = useState(false)
const [isChatVisible, setIsChatVisible] = useState(true)
const [drawioUi, setDrawioUi] = useState<"min" | "sketch">("min")
const [drawioUi, setDrawioUi] = useState<DrawioTheme>("kennedy")
const [darkMode, setDarkMode] = useState(false)
const [isLoaded, setIsLoaded] = useState(false)
const [isDrawioReady, setIsDrawioReady] = useState(false)
@@ -56,7 +57,7 @@ export default function Home() {
}
const savedUi = localStorage.getItem("drawio-theme")
if (savedUi === "min" || savedUi === "sketch") {
if (isDrawioTheme(savedUi)) {
setDrawioUi(savedUi)
}
@@ -113,10 +114,9 @@ export default function Home() {
resetDrawioReady()
}
const handleDrawioUiChange = () => {
const newUi = drawioUi === "min" ? "sketch" : "min"
localStorage.setItem("drawio-theme", newUi)
setDrawioUi(newUi)
const handleDrawioUiChange = (theme: DrawioTheme) => {
localStorage.setItem("drawio-theme", theme)
setDrawioUi(theme)
setIsDrawioReady(false)
resetDrawioReady()
}
@@ -216,7 +216,8 @@ export default function Home() {
saveAndExit: false,
noSaveBtn: true,
noExitBtn: true,
dark: darkMode,
dark:
darkMode || drawioUi === "dark",
lang: currentLang,
// Enable offline mode in Electron to disable external service calls
...(isElectron && {
@@ -264,7 +265,7 @@ export default function Home() {
isVisible={isChatVisible}
onToggleVisibility={toggleChatPanel}
drawioUi={drawioUi}
onToggleDrawioUi={handleDrawioUiChange}
onDrawioUiChange={handleDrawioUiChange}
darkMode={darkMode}
onToggleDarkMode={handleDarkModeChange}
isMobile={isMobile}
+5 -4
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@@ -32,6 +32,7 @@ import { useSessionManager } from "@/hooks/use-session-manager"
import { useValidateDiagram } from "@/hooks/use-validate-diagram"
import { getApiEndpoint } from "@/lib/base-path"
import { findCachedResponse } from "@/lib/cached-responses"
import type { DrawioTheme } from "@/lib/drawio-themes"
import { formatMessage } from "@/lib/i18n/utils"
import { isPdfFile, isTextFile } from "@/lib/pdf-utils"
import { sanitizeMessages } from "@/lib/session-storage"
@@ -68,8 +69,8 @@ interface ChatMessage {
interface ChatPanelProps {
isVisible: boolean
onToggleVisibility: () => void
drawioUi: "min" | "sketch"
onToggleDrawioUi: () => void
drawioUi: DrawioTheme
onDrawioUiChange: (theme: DrawioTheme) => void
darkMode: boolean
onToggleDarkMode: () => void
isMobile?: boolean
@@ -110,7 +111,7 @@ export default function ChatPanel({
isVisible,
onToggleVisibility,
drawioUi,
onToggleDrawioUi,
onDrawioUiChange,
darkMode,
onToggleDarkMode,
isMobile = false,
@@ -1442,7 +1443,7 @@ export default function ChatPanel({
open={showSettingsDialog}
onOpenChange={setShowSettingsDialog}
drawioUi={drawioUi}
onToggleDrawioUi={onToggleDrawioUi}
onDrawioUiChange={onDrawioUiChange}
darkMode={darkMode}
onToggleDarkMode={onToggleDarkMode}
minimalStyle={minimalStyle}
+36 -18
View File
@@ -25,6 +25,7 @@ import { Switch } from "@/components/ui/switch"
import { Textarea } from "@/components/ui/textarea"
import { useDictionary } from "@/hooks/use-dictionary"
import { getApiEndpoint } from "@/lib/base-path"
import type { DrawioTheme } from "@/lib/drawio-themes"
import { i18n, type Locale } from "@/lib/i18n/config"
import { STORAGE_KEYS } from "@/lib/storage"
@@ -63,8 +64,8 @@ const LANGUAGE_LABELS: Record<Locale, string> = {
interface SettingsDialogProps {
open: boolean
onOpenChange: (open: boolean) => void
drawioUi: "min" | "sketch"
onToggleDrawioUi: () => void
drawioUi: DrawioTheme
onDrawioUiChange: (theme: DrawioTheme) => void
darkMode: boolean
onToggleDarkMode: () => void
minimalStyle?: boolean
@@ -90,7 +91,7 @@ function SettingsContent({
open,
onOpenChange,
drawioUi,
onToggleDrawioUi,
onDrawioUiChange,
darkMode,
onToggleDarkMode,
minimalStyle = false,
@@ -432,23 +433,40 @@ function SettingsContent({
{/* Draw.io Style */}
<SettingItem
label={dict.settings.drawioStyle}
description={`${dict.settings.drawioStyleDescription} ${
drawioUi === "min"
? dict.settings.minimal
: dict.settings.sketch
}`}
description={dict.settings.drawioStyleDescription}
>
<Button
id="drawio-ui"
variant="outline"
onClick={onToggleDrawioUi}
className="h-9 w-[120px] rounded-xl border-border-subtle hover:bg-interactive-hover font-normal"
<Select
value={drawioUi}
onValueChange={(v) =>
onDrawioUiChange(v as DrawioTheme)
}
>
{dict.settings.switchTo}{" "}
{drawioUi === "min"
? dict.settings.sketch
: dict.settings.minimal}
</Button>
<SelectTrigger
id="drawio-ui-select"
aria-label={dict.settings.drawioStyle}
className="w-[120px] h-9 rounded-xl"
>
<SelectValue />
</SelectTrigger>
<SelectContent>
<SelectItem value="kennedy">
{dict.settings.themeDefault}
</SelectItem>
<SelectItem value="atlas">Atlas</SelectItem>
<SelectItem value="dark">
{dict.settings.themeDark}
</SelectItem>
<SelectItem value="min">
{dict.settings.themeMinimal}
</SelectItem>
<SelectItem value="sketch">
{dict.settings.themeSketch}
</SelectItem>
<SelectItem value="simple">
{dict.settings.themeSimple}
</SelectItem>
</SelectContent>
</Select>
</SettingItem>
{/* Diagram Style */}
+17
View File
@@ -0,0 +1,17 @@
export const DRAWIO_THEMES = [
"kennedy",
"atlas",
"dark",
"min",
"sketch",
"simple",
] as const
export type DrawioTheme = (typeof DRAWIO_THEMES)[number]
export function isDrawioTheme(value: unknown): value is DrawioTheme {
return (
typeof value === "string" &&
(DRAWIO_THEMES as readonly string[]).includes(value)
)
}
+6 -4
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@@ -102,10 +102,12 @@
"theme": "Theme",
"themeDescription": "Dark/Light mode for interface and DrawIO canvas.",
"drawioStyle": "DrawIO Style",
"drawioStyleDescription": "Canvas style:",
"switchTo": "Switch to",
"minimal": "Minimal",
"sketch": "Sketch",
"drawioStyleDescription": "Canvas style",
"themeDefault": "Default",
"themeDark": "Dark",
"themeMinimal": "Minimal",
"themeSketch": "Sketch",
"themeSimple": "Simple",
"diagramStyle": "Diagram Style",
"diagramStyleDescription": "Toggle between minimal and styled diagram output.",
"sendShortcut": "Send Shortcut",
+6 -4
View File
@@ -102,10 +102,12 @@
"theme": "テーマ",
"themeDescription": "インターフェースと DrawIO キャンバスのダーク/ライトモード。",
"drawioStyle": "DrawIO スタイル",
"drawioStyleDescription": "キャンバススタイル:",
"switchTo": "切り替え",
"minimal": "ミニマル",
"sketch": "スケッチ",
"drawioStyleDescription": "キャンバススタイル",
"themeDefault": "デフォルト",
"themeDark": "ダーク",
"themeMinimal": "ミニマル",
"themeSketch": "スケッチ",
"themeSimple": "シンプル",
"diagramStyle": "ダイアグラムスタイル",
"diagramStyleDescription": "ミニマルとスタイル付きの出力を切り替えます。",
"sendShortcut": "送信ショートカット",
+6 -4
View File
@@ -102,10 +102,12 @@
"theme": "主題",
"themeDescription": "介面和 DrawIO 畫布的深色/淺色模式。",
"drawioStyle": "DrawIO 樣式",
"drawioStyleDescription": "畫布樣式:",
"switchTo": "切換到",
"minimal": "簡約",
"sketch": "草圖",
"drawioStyleDescription": "畫布樣式",
"themeDefault": "預設",
"themeDark": "深色",
"themeMinimal": "簡約",
"themeSketch": "草圖",
"themeSimple": "簡單",
"diagramStyle": "圖表樣式",
"diagramStyleDescription": "切換簡約與精緻圖表輸出模式。",
"sendShortcut": "傳送快捷鍵",
+6 -4
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@@ -102,10 +102,12 @@
"theme": "主题",
"themeDescription": "界面和 DrawIO 画布的深色/浅色模式。",
"drawioStyle": "DrawIO 样式",
"drawioStyleDescription": "画布样式:",
"switchTo": "切换到",
"minimal": "简约",
"sketch": "草图",
"drawioStyleDescription": "画布样式",
"themeDefault": "默认",
"themeDark": "深色",
"themeMinimal": "简约",
"themeSketch": "草图",
"themeSimple": "简单",
"diagramStyle": "图表样式",
"diagramStyleDescription": "切换简约与精致图表输出模式。",
"sendShortcut": "发送快捷键",