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Scroll bar decorations for asm lines.

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This commit is contained in:
Bartosz Taudul 2020-04-10 17:13:21 +02:00
parent bcfd32e49f
commit f6400880b0
1 changed files with 51 additions and 0 deletions
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51
server/TracySourceView.cpp
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@ -860,6 +860,57 @@ uint64_t SourceView::RenderSymbolAsmView( uint32_t iptotal, unordered_flat_map<u
}
}
auto win = ImGui::GetCurrentWindow();
if( win->ScrollbarY )
{
auto draw = ImGui::GetWindowDrawList();
auto rect = ImGui::GetWindowScrollbarRect( win, ImGuiAxis_Y );
ImGui::PushClipRect( rect.Min, rect.Max, false );
std::vector<uint32_t> lineOff;
lineOff.reserve( std::max( m_selectedAddresses.size(), m_selectedAddressesHover.size() ) );
if( !m_selectedAddresses.empty() )
{
for( size_t i=0; i<m_asm.size(); i++ )
{
if( m_selectedAddresses.find( m_asm[i].addr ) != m_selectedAddresses.end() )
{
lineOff.push_back( uint32_t( i ) );
}
}
float lastLine = 0;
for( auto& v : lineOff )
{
const auto ly = round( rect.Min.y + ( v - 0.5f ) / m_asm.size() * rect.GetHeight() );
if( ly > lastLine )
{
lastLine = ly;
draw->AddLine( ImVec2( rect.Min.x, ly ), ImVec2( rect.Max.x, ly ), 0x8899994C, 1 );
}
}
}
if( !m_selectedAddressesHover.empty() )
{
lineOff.clear();
for( size_t i=0; i<m_asm.size(); i++ )
{
if( m_selectedAddressesHover.find( m_asm[i].addr ) != m_selectedAddressesHover.end() )
{
lineOff.push_back( uint32_t( i ) );
}
}
float lastLine = 0;
for( auto& v : lineOff )
{
const auto ly = round( rect.Min.y + ( v - 0.5f ) / m_asm.size() * rect.GetHeight() );
if( ly > lastLine )
{
lastLine = ly;
draw->AddLine( ImVec2( rect.Min.x, ly ), ImVec2( rect.Max.x, ly ), 0x88888888, 1 );
}
}
}
}
if( m_font ) ImGui::PopFont();
ImGui::EndChild();