From 9b143615c65e03eb5f8e0a43cf12bf679d005c72 Mon Sep 17 00:00:00 2001
From: DreamSourceLab <support@dreamsourcelab.com>
Date: Thu, 21 Sep 2023 19:46:48 -0700
Subject: [PATCH] fix: on repeat mode, unable to auto update the mouse measure

---
 DSView/pv/interface/icallbacks.h | 1 +
 DSView/pv/mainwindow.cpp         | 5 ++++-
 DSView/pv/sigsession.cpp         | 2 ++
 DSView/pv/view/view.cpp          | 6 ++++++
 DSView/pv/view/view.h            | 2 ++
 DSView/pv/view/viewport.h        | 3 ++-
 6 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/DSView/pv/interface/icallbacks.h b/DSView/pv/interface/icallbacks.h
index 2cfed68f..f93ac7e2 100644
--- a/DSView/pv/interface/icallbacks.h
+++ b/DSView/pv/interface/icallbacks.h
@@ -86,6 +86,7 @@ public:
 #define DSV_MSG_DEVICE_CONFIG_UPDATED   6010
 #define DSV_MSG_DEMO_OPERATION_MODE_CHNAGED   6011
 #define DSV_MSG_COLLECT_MODE_CHANGED    6012
+#define DSV_MSG_DATA_POOL_CHANGED       6013
 
 #define DSV_MSG_TRIG_NEXT_COLLECT       7001
 #define DSV_MSG_SAVE_COMPLETE           7002
diff --git a/DSView/pv/mainwindow.cpp b/DSView/pv/mainwindow.cpp
index 3d31cf0d..9047ffe5 100644
--- a/DSView/pv/mainwindow.cpp
+++ b/DSView/pv/mainwindow.cpp
@@ -2092,7 +2092,10 @@ namespace pv
 
         case DSV_MSG_FONT_OPTIONS_CHANGED:
             AppControl::Instance()->update_font_forms(); 
-            break;          
+            break;
+        case DSV_MSG_DATA_POOL_CHANGED:
+            _view->check_measure();
+            break;                      
         }
     }
 
diff --git a/DSView/pv/sigsession.cpp b/DSView/pv/sigsession.cpp
index fd34e7a9..6d40737a 100644
--- a/DSView/pv/sigsession.cpp
+++ b/DSView/pv/sigsession.cpp
@@ -2193,6 +2193,8 @@ namespace pv
                         _view_data = _capture_data; 
                         attach_data_to_signal(_view_data); 
                         set_session_time(_trig_time);
+
+                        _callback->trigger_message(DSV_MSG_DATA_POOL_CHANGED);
                     }
 
                     for (auto de : _decode_traces)
diff --git a/DSView/pv/view/view.cpp b/DSView/pv/view/view.cpp
index d74bf4cd..49577410 100644
--- a/DSView/pv/view/view.cpp
+++ b/DSView/pv/view/view.cpp
@@ -1349,5 +1349,11 @@ int  View::get_body_height()
     headerWidth();
  }
 
+void View::check_measure()
+{
+    _time_viewport->measure();
+    _time_viewport->update();
+}
+
 } // namespace view
 } // namespace pv
diff --git a/DSView/pv/view/view.h b/DSView/pv/view/view.h
index 79a89c85..866f5748 100644
--- a/DSView/pv/view/view.h
+++ b/DSView/pv/view/view.h
@@ -323,6 +323,8 @@ public:
     //IFontForm
     void update_font() override;
 
+    void check_measure();
+
 signals:
 	void hover_point_changed();
     void cursor_update();
diff --git a/DSView/pv/view/viewport.h b/DSView/pv/view/viewport.h
index 14c02722..11235b13 100644
--- a/DSView/pv/view/viewport.h
+++ b/DSView/pv/view/viewport.h
@@ -114,6 +114,8 @@ public:
     //IFontForm
     void update_font() override;
 
+    void measure();
+
 protected:
     bool event(QEvent *event) override;
     void paintEvent(QPaintEvent *event) override;
@@ -134,7 +136,6 @@ private:
     void paintMeasure(QPainter &p, QColor fore, QColor back);
     void paintCursors(QPainter &p);
 
-    void measure();
     void start_trigger_timer(int msec);
 
     void get_captured_progress(double &progress, int &progress100);