From 46bf47a864f85c1ed307494e3e4b6aca9aea823b Mon Sep 17 00:00:00 2001
From: Shougo Matsushita <Shougo.Matsu@gmail.com>
Date: Sun, 15 Sep 2024 16:58:08 +0900
Subject: [PATCH] Add clearSelectedItems() for UI

---
 deno.jsonc            |   2 +-
 denops/ddu/base/ui.ts | 110 +++++++++++++++++-------------------------
 denops/ddu/ddu.ts     |  10 ++++
 3 files changed, 56 insertions(+), 66 deletions(-)

diff --git a/deno.jsonc b/deno.jsonc
index 5b8b22e..5c15fe4 100644
--- a/deno.jsonc
+++ b/deno.jsonc
@@ -16,7 +16,7 @@
     "include": [
       "denops/ddu/**/*.ts",
       "denops/ddu/**/*.js"
-    ],
+    ]
   },
   "imports": {
   },
diff --git a/denops/ddu/base/ui.ts b/denops/ddu/base/ui.ts
index 2f6cf79..ee48bef 100644
--- a/denops/ddu/base/ui.ts
+++ b/denops/ddu/base/ui.ts
@@ -33,85 +33,61 @@ export type OnAfterActionArguments<Params extends BaseParams> = {
   uiParams: Params;
 };
 
-export type RefreshItemsArguments<Params extends BaseParams> = {
+type BaseUiArguments<Params extends BaseParams> = {
   denops: Denops;
   context: Context;
   options: DduOptions;
   uiOptions: UiOptions;
   uiParams: Params;
-  sources: SourceInfo[];
-  items: DduItem[];
 };
 
-export type CollapseItemArguments<Params extends BaseParams> = {
-  denops: Denops;
-  context: Context;
-  options: DduOptions;
-  uiOptions: UiOptions;
-  uiParams: Params;
-  item: DduItem;
-};
+export type RefreshItemsArguments<Params extends BaseParams> =
+  & BaseUiArguments<Params>
+  & {
+    sources: SourceInfo[];
+    items: DduItem[];
+  };
 
-export type ExpandItemArguments<Params extends BaseParams> = {
-  denops: Denops;
-  context: Context;
-  options: DduOptions;
-  uiOptions: UiOptions;
-  uiParams: Params;
-  parent: DduItem;
-  children: DduItem[];
-  isGrouped: boolean;
-};
+export type CollapseItemArguments<Params extends BaseParams> =
+  & BaseUiArguments<Params>
+  & {
+    item: DduItem;
+  };
 
-export type SearchItemArguments<Params extends BaseParams> = {
-  denops: Denops;
-  context: Context;
-  options: DduOptions;
-  uiOptions: UiOptions;
-  uiParams: Params;
-  item: DduItem;
-};
+export type ExpandItemArguments<Params extends BaseParams> =
+  & BaseUiArguments<Params>
+  & {
+    parent: DduItem;
+    children: DduItem[];
+    isGrouped: boolean;
+  };
 
-export type RedrawArguments<Params extends BaseParams> = {
-  denops: Denops;
-  context: Context;
-  options: DduOptions;
-  uiOptions: UiOptions;
-  uiParams: Params;
-};
+export type SearchItemArguments<Params extends BaseParams> =
+  & BaseUiArguments<Params>
+  & {
+    item: DduItem;
+  };
 
-export type QuitArguments<Params extends BaseParams> = {
-  denops: Denops;
-  context: Context;
-  options: DduOptions;
-  uiOptions: UiOptions;
-  uiParams: Params;
-};
+export type RedrawArguments<Params extends BaseParams> = BaseUiArguments<
+  Params
+>;
 
-export type VisibleArguments<Params extends BaseParams> = {
-  denops: Denops;
-  context: Context;
-  options: DduOptions;
-  uiOptions: UiOptions;
-  uiParams: Params;
-  tabNr: number;
-};
+export type QuitArguments<Params extends BaseParams> = BaseUiArguments<Params>;
 
-export type WinidArguments<Params extends BaseParams> = {
-  denops: Denops;
-  context: Context;
-  options: DduOptions;
-  uiOptions: UiOptions;
-  uiParams: Params;
-};
+export type VisibleArguments<Params extends BaseParams> =
+  & BaseUiArguments<Params>
+  & {
+    tabNr: number;
+  };
 
-export type UpdateCursorArguments<Params extends BaseParams> = {
-  denops: Denops;
-  context: Context;
-  options: DduOptions;
-  uiOptions: UiOptions;
-  uiParams: Params;
-};
+export type WinidArguments<Params extends BaseParams> = BaseUiArguments<Params>;
+
+export type UpdateCursorArguments<Params extends BaseParams> = BaseUiArguments<
+  Params
+>;
+
+export type ClearSelectedItemsArguments<Params extends BaseParams> =
+  BaseUiArguments<Params>;
 
 export abstract class BaseUi<Params extends BaseParams> {
   apiVersion = 2;
@@ -155,6 +131,10 @@ export abstract class BaseUi<Params extends BaseParams> {
 
   updateCursor(_args: UpdateCursorArguments<Params>): void | Promise<void> {}
 
+  clearSelectedItems(
+    _args: ClearSelectedItemsArguments<Params>,
+  ): void | Promise<void> {}
+
   abstract actions: UiActions<Params>;
 
   abstract params(): Params;
diff --git a/denops/ddu/ddu.ts b/denops/ddu/ddu.ts
index 025a61e..ac4eca4 100644
--- a/denops/ddu/ddu.ts
+++ b/denops/ddu/ddu.ts
@@ -1110,6 +1110,16 @@ export class Ddu {
       const { signal } = this.#aborter;
 
       if (ui) {
+        if (ui.clearSelectedItems) {
+          await ui.clearSelectedItems({
+            denops,
+            context: this.#context,
+            options: this.#options,
+            uiOptions,
+            uiParams,
+          });
+        }
+
         await uiRedraw(
           denops,
           this.#uiRedrawLock,