From d33a26d64bc4820cb33f89d1d5382fd66d75e381 Mon Sep 17 00:00:00 2001
From: gb <741021719@qq.com>
Date: Fri, 19 May 2023 15:03:38 +0800
Subject: [PATCH] add close_ui API

---
 sane/scanner.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/sane/scanner.cpp b/sane/scanner.cpp
index f429a3e..1dc997a 100644
--- a/sane/scanner.cpp
+++ b/sane/scanner.cpp
@@ -1,4 +1,4 @@
-
+
 
 #include "scanner.h"
 
@@ -10,6 +10,7 @@
 #include "sane_option_trans.h"
 #include <chrono>
 #include <mutex>
+#include <twain_user/twainui.h>
 
 #include "DlgSetting.h"
 #include "gb_json.h"
@@ -347,6 +348,7 @@ namespace callback
 	int (*show_setting_ui)(SANE_Handle device, HWND parent, LPSANEAPI api, const char* devname, bool with_scan, std::function<void(ui_result)> callback) = NULL;
 	int (*show_progress_ui)(HWND parent, std::function<void(ui_result)> callback, std::function<void(int/*event*/, void*/*msg*/, int/*flag*/)>* notify) = NULL;
 	int (*show_messagebox_ui)(HWND parent, int event, void* msg, int flag) = NULL;
+	int (*close_ui)(int) = NULL;
 
 
 	static void init_ui(void)
@@ -378,6 +380,7 @@ namespace callback
 			GET_API(show_setting_ui);
 			GET_API(show_progress_ui);
 			GET_API(show_messagebox_ui);
+			GET_API(close_ui);
 		}
 	}
 }
@@ -3173,6 +3176,9 @@ COM_API_IMPLEMENT(scanner, void, ui_hide(void))
 		indicator_.reset();
 	if (setting_.get())
 		setting_.reset();
+
+	if (callback::close_ui)
+		callback::close_ui(UI_INDICATOR | UI_SETTING);
 }
 COM_API_IMPLEMENT(scanner, bool, ui_is_ok(void))
 {