From c5f6ca9656471bd3799f5c66c0b87e53ab927d36 Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf.pld@gmail.com>
Date: Fri, 29 Sep 2017 21:49:14 +0200
Subject: [PATCH] Add basic zone info window.

---
 server/TracyView.cpp | 27 +++++++++++++++++++++++++++
 server/TracyView.hpp |  3 +++
 2 files changed, 30 insertions(+)

diff --git a/server/TracyView.cpp b/server/TracyView.cpp
index 200e41f6..24d70ffa 100755
--- a/server/TracyView.cpp
+++ b/server/TracyView.cpp
@@ -42,6 +42,7 @@ View::View( const char* addr )
     , m_frameStart( 0 )
     , m_zvStart( 0 )
     , m_zvEnd( 0 )
+    , m_zoneInfoWindow( nullptr )
 {
     assert( s_instance == nullptr );
     s_instance = this;
@@ -742,6 +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();
+    DrawZoneInfoWindow();
     ImGui::End();
 }
 
@@ -1243,6 +1245,10 @@ int View::DrawZoneLevel( const Vector<Event*>& vec, bool hover, double pxns, con
                         m_zvStartNext = ev.start;
                         m_zvEndNext = ev.end;
                     }
+                    if( ImGui::IsMouseClicked( 0 ) )
+                    {
+                        m_zoneInfoWindow = &ev;
+                    }
                 }
 
                 if( !ev.child.empty() )
@@ -1258,4 +1264,25 @@ int View::DrawZoneLevel( const Vector<Event*>& vec, bool hover, double pxns, con
     return maxdepth;
 }
 
+void View::DrawZoneInfoWindow()
+{
+    if( !m_zoneInfoWindow ) return;
+    auto& ev = *m_zoneInfoWindow;
+    bool show = true;
+    ImGui::Begin( "Zone info", &show, ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_ShowBorders );
+    if( ev.text && ev.text->zoneName )
+    {
+        ImGui::Text( "Zone name: %s", GetString( ev.text->zoneName ) );
+    }
+    auto& srcloc = GetSourceLocation( ev.srcloc );
+    ImGui::Text( "Function: %s", GetString( srcloc.function ) );
+    ImGui::Text( "Location: %s:%i", GetString( srcloc.file ), srcloc.line );
+    if( ev.text && ev.text->userText )
+    {
+        ImGui::Text( "User text: %s", ev.text->userText );
+    }
+    ImGui::End();
+    if( !show ) m_zoneInfoWindow = nullptr;
+}
+
 }
diff --git a/server/TracyView.hpp b/server/TracyView.hpp
index e29f45ee..f9724746 100755
--- a/server/TracyView.hpp
+++ b/server/TracyView.hpp
@@ -85,6 +85,7 @@ private:
     void DrawFrames();
     void DrawZones();
     int DrawZoneLevel( const Vector<Event*>& vec, bool hover, double pxns, const ImVec2& wpos, int offset, int depth );
+    void DrawZoneInfoWindow();
 
     std::string m_addr;
 
@@ -135,6 +136,8 @@ private:
     uint64_t m_delay;
     uint64_t m_resolution;
     double m_timerMul;
+
+    const Event* m_zoneInfoWindow;
 };
 
 }