From 366da56d9998f83f01f47149e5dabefe4bfbc94c Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf.pld@gmail.com>
Date: Fri, 29 Sep 2017 22:38:38 +0200
Subject: [PATCH] Add interaction with displayed child nodes.

---
 server/TracyView.cpp | 17 +++++++++++++++++
 server/TracyView.hpp |  1 +
 2 files changed, 18 insertions(+)

diff --git a/server/TracyView.cpp b/server/TracyView.cpp
index ccb2f187..459f319e 100755
--- a/server/TracyView.cpp
+++ b/server/TracyView.cpp
@@ -743,6 +743,7 @@ void View::DrawImpl()
     ImGui::Text( "Frames: %-7" PRIu64 " Time span: %-10s View span: %-10s Zones: %-10" PRIu64" Queue delay: %s  Timer resolution: %s", m_frames.size(), TimeToString( GetLastTime() - m_frames[0] ), TimeToString( m_zvEnd - m_zvStart ), m_zonesCnt, TimeToString( m_delay ), TimeToString( m_resolution ) );
     DrawFrames();
     DrawZones();
+    m_zoneHighlight = nullptr;
     DrawZoneInfoWindow();
     ImGui::End();
 
@@ -1342,6 +1343,18 @@ void View::DrawZoneInfoWindow()
                 auto& srcloc = GetSourceLocation( cev.srcloc );
                 ImGui::Text( "%s", GetString( srcloc.function ) );
             }
+            if( ImGui::IsItemHovered() )
+            {
+                m_zoneHighlight = &cev;
+                if( ImGui::IsMouseClicked( 0 ) )
+                {
+                    m_zoneInfoWindow = &cev;
+                }
+                if( ImGui::IsMouseClicked( 2 ) )
+                {
+                    ZoomToZone( cev );
+                }
+            }
             ImGui::NextColumn();
             ImGui::Text( "%s (%.2f%%)", TimeToString( ctt[cti[i]] ), double( ctt[cti[i]] ) / ztime );
             ImGui::NextColumn();
@@ -1360,6 +1373,10 @@ uint32_t View::GetZoneHighlight( const Event& ev )
     {
         return 0xFF44DD44;
     }
+    else if( m_zoneHighlight == &ev )
+    {
+        return 0xFF4444FF;
+    }
     else
     {
         return 0xAAAAAAAA;
diff --git a/server/TracyView.hpp b/server/TracyView.hpp
index 551f7a53..a80e0b4e 100755
--- a/server/TracyView.hpp
+++ b/server/TracyView.hpp
@@ -141,6 +141,7 @@ private:
     double m_timerMul;
 
     const Event* m_zoneInfoWindow;
+    const Event* m_zoneHighlight;
 };
 
 }