Create basic theme service

Part of #4184
2022-10-08 11:43:19 -07:00
parent 8db2244f5d
commit c4750eaf77
16 changed files with 120 additions and 54 deletions
@@ -126,6 +126,8 @@ export interface IColorSet {
  contrastCache: IColorContrastCache;
 }

+export type ReadonlyColorSet = Readonly<Omit<IColorSet, 'ansi'>> & { ansi: Readonly<Pick<IColorSet, 'ansi'>['ansi']> };
+
 export interface IColorContrastCache {
  clear(): void;
  setCss(bg: number, fg: number, value: string | null): void;
@@ -150,7 +152,7 @@ export interface IViewport extends IDisposable {
  handleWheel(ev: WheelEvent): boolean;
  handleTouchStart(ev: TouchEvent): void;
  handleTouchMove(ev: TouchEvent): boolean;
-  handleThemeChange(colors: IColorSet): void;
+  handleThemeChange(colors: ReadonlyColorSet): void;
 }

 export interface ILinkifierEvent {