From 37e2f03cc53656ea120e05c1f285679e0b4d7ee5 Mon Sep 17 00:00:00 2001
From: dreamsourcelabTAI <tzz@dreamsourcelab.com>
Date: Tue, 2 Apr 2024 11:21:22 +0800
Subject: [PATCH] When saving data, if there is no data within the specified
 range, a warning will be prompted

---
 DSView/pv/dialogs/storeprogress.cpp | 12 +++++++++++-
 lang/cn/msg.json                    |  4 ++++
 lang/en/msg.json                    |  4 ++++
 3 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/DSView/pv/dialogs/storeprogress.cpp b/DSView/pv/dialogs/storeprogress.cpp
index 6ab9a052..285333b0 100644
--- a/DSView/pv/dialogs/storeprogress.cpp
+++ b/DSView/pv/dialogs/storeprogress.cpp
@@ -192,7 +192,17 @@ void StoreProgress::accept()
                 MsgBox::Show(mStr);
                 return;
             }
-            else if (start_index > end_index){
+
+            int total_count = _view->session().get_ring_sample_count();
+
+            if (start_index > total_count && end_index > total_count)
+            {
+                QString mStr = L_S(STR_PAGE_MSG, S_ID(IDS_MSG_DATA_RANGE_HAVE_NO_DATA), "No data in the data range");
+                MsgBox::Show(mStr);
+                return;
+            }
+            
+            if (start_index > end_index){
                 uint64_t tmp = start_index;
                 start_index = end_index;
                 end_index = tmp;
diff --git a/lang/cn/msg.json b/lang/cn/msg.json
index 8d0c1ef6..dcb0ab25 100644
--- a/lang/cn/msg.json
+++ b/lang/cn/msg.json
@@ -381,5 +381,9 @@
     {
         "id": "IDS_MSG_DATA_RANGE_ERROR",
         "text": "数据范围设置错误!"
+    },
+    {
+        "id": "IDS_MSG_DATA_RANGE_HAVE_NO_DATA",
+        "text": "数据范围内无数据!"
     }
 ]
diff --git a/lang/en/msg.json b/lang/en/msg.json
index b4eb92e0..28ea8fd7 100644
--- a/lang/en/msg.json
+++ b/lang/en/msg.json
@@ -382,5 +382,9 @@
     {
         "id": "IDS_MSG_DATA_RANGE_ERROR",
         "text": "Data range is error!"
+    },
+    {
+        "id": "IDS_MSG_DATA_RANGE_HAVE_NO_DATA",
+        "text": "No data in the data range!"
     }
 ]