1 files changed, 44 insertions, 0 deletions
diff --git a/src/state/dialogs/index.tsx b/src/state/dialogs/index.tsx
new file mode 100644
index 000000000..4cafaa086
--- /dev/null
+++ b/src/state/dialogs/index.tsx
@@ -0,0 +1,44 @@
+import React from 'react'
+import {DialogControlProps} from '#/components/Dialog'
+
+const DialogContext = React.createContext<{
+  activeDialogs: React.MutableRefObject<
+    Map<string, React.MutableRefObject<DialogControlProps>>
+  >
+}>({
+  activeDialogs: {
+    current: new Map(),
+  },
+})
+
+const DialogControlContext = React.createContext<{
+  closeAllDialogs(): void
+}>({
+  closeAllDialogs: () => {},
+})
+
+export function useDialogStateContext() {
+  return React.useContext(DialogContext)
+}
+
+export function useDialogStateControlContext() {
+  return React.useContext(DialogControlContext)
+}
+
+export function Provider({children}: React.PropsWithChildren<{}>) {
+  const activeDialogs = React.useRef<
+    Map<string, React.MutableRefObject<DialogControlProps>>
+  >(new Map())
+  const closeAllDialogs = React.useCallback(() => {
+    activeDialogs.current.forEach(dialog => dialog.current.close())
+  }, [])
+  const context = React.useMemo(() => ({activeDialogs}), [])
+  const controls = React.useMemo(() => ({closeAllDialogs}), [closeAllDialogs])
+  return (
+    <DialogContext.Provider value={context}>
+      <DialogControlContext.Provider value={controls}>
+        {children}
+      </DialogControlContext.Provider>
+    </DialogContext.Provider>
+  )
+}