From a074d18dfa69e39f70eb2b6ff1bc4a36bd3d2eae Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf.pld@gmail.com>
Date: Sun, 12 Apr 2020 23:26:02 +0200
Subject: [PATCH] Don't display source files, if none available.

---
 server/TracySourceView.cpp | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/server/TracySourceView.cpp b/server/TracySourceView.cpp
index 7992a73c..debe9c03 100644
--- a/server/TracySourceView.cpp
+++ b/server/TracySourceView.cpp
@@ -856,10 +856,13 @@ void SourceView::RenderSymbolSourceView( uint32_t iptotal, unordered_flat_map<ui
 uint64_t SourceView::RenderSymbolAsmView( uint32_t iptotal, unordered_flat_map<uint64_t, uint32_t> ipcount, uint32_t ipmax, const Worker& worker )
 {
     SmallCheckbox( ICON_FA_SEARCH_LOCATION " Relative locations", &m_asmRelative );
-    ImGui::SameLine();
-    ImGui::Spacing();
-    ImGui::SameLine();
-    SmallCheckbox( ICON_FA_FILE_IMPORT " Show source locations", &m_asmShowSourceLocation );
+    if( !m_sourceFiles.empty() )
+    {
+        ImGui::SameLine();
+        ImGui::Spacing();
+        ImGui::SameLine();
+        SmallCheckbox( ICON_FA_FILE_IMPORT " Show source locations", &m_asmShowSourceLocation );
+    }
     ImGui::SameLine();
     ImGui::Spacing();
     ImGui::SameLine();
@@ -927,7 +930,7 @@ uint64_t SourceView::RenderSymbolAsmView( uint32_t iptotal, unordered_flat_map<u
                 const auto ts = ImGui::CalcTextSize( " " );
                 const auto th2 = floor( ts.y / 2 );
                 const auto th4 = floor( ts.y / 4 );
-                const auto xoff = ( iptotal == 0 ? 0 : ( 7 * ts.x + ts.y ) ) + (3+maxAddrLen) * ts.x + ( m_asmShowSourceLocation ? 36 * ts.x : 0 );
+                const auto xoff = ( iptotal == 0 ? 0 : ( 7 * ts.x + ts.y ) ) + (3+maxAddrLen) * ts.x + ( ( m_asmShowSourceLocation && !m_sourceFiles.empty() ) ? 36 * ts.x : 0 );
                 const auto minAddr = m_asm[clipper.DisplayStart].addr;
                 const auto maxAddr = m_asm[clipper.DisplayEnd-1].addr;
                 const auto mjl = m_maxJumpLevel;
@@ -1307,7 +1310,7 @@ void SourceView::RenderAsmLine( const AsmLine& line, uint32_t ipcnt, uint32_t ip
     TextDisabledUnformatted( buf );
 
     bool lineHovered = false;
-    if( m_asmShowSourceLocation )
+    if( m_asmShowSourceLocation && !m_sourceFiles.empty() )
     {
         const auto stw = ImGui::CalcTextSize( " " ).x;
         ImGui::SameLine();
@@ -1389,7 +1392,7 @@ void SourceView::RenderAsmLine( const AsmLine& line, uint32_t ipcnt, uint32_t ip
             const auto th4 = floor( ts.y / 4 );
             const auto& mjl = m_maxJumpLevel;
             const auto col = GetHsvColor( line.jumpAddr, 6 );
-            const auto xoff = ( iptotal == 0 ? 0 : ( 7 * ts.x + ts.y ) ) + (3+maxAddrLen) * ts.x + ( m_asmShowSourceLocation ? 36 * ts.x : 0 );
+            const auto xoff = ( iptotal == 0 ? 0 : ( 7 * ts.x + ts.y ) ) + (3+maxAddrLen) * ts.x + ( ( m_asmShowSourceLocation && !m_sourceFiles.empty() ) ? 36 * ts.x : 0 );
 
             draw->AddLine( wpos + ImVec2( xoff + JumpSeparation * mjl + th2, th2 ), wpos + ImVec2( xoff + JumpSeparation * mjl + th2 + JumpArrow / 2, th2 ), col );
             draw->AddLine( wpos + ImVec2( xoff + JumpSeparation * mjl + th2, th2 ), wpos + ImVec2( xoff + JumpSeparation * mjl + th2 + th4, th2 - th4 ), col );