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Decorate source scroll bar with selected and highlighted line.

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This commit is contained in:
Bartosz Taudul 2020-04-10 16:08:06 +02:00
parent ff9fea0abd
commit e51844eba3
1 changed files with 19 additions and 0 deletions
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19
server/TracySourceView.cpp
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@ -644,6 +644,25 @@ void SourceView::RenderSymbolSourceView( uint32_t iptotal, unordered_flat_map<ui
}
}
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 );
if( m_selectedLine != 0 )
{
const auto ly = round( rect.Min.y + ( m_selectedLine - 0.5f ) / m_lines.size() * rect.GetHeight() );
draw->AddLine( ImVec2( rect.Min.x, ly ), ImVec2( rect.Max.x, ly ), 0x8899994C, 3 );
}
if( m_fileStringIdx == m_hoveredSource && m_hoveredLine != 0 )
{
const auto ly = round( rect.Min.y + ( m_hoveredLine - 0.5f ) / m_lines.size() * rect.GetHeight() );
draw->AddLine( ImVec2( rect.Min.x, ly ), ImVec2( rect.Max.x, ly ), 0x88888888, 3 );
}
ImGui::PopClipRect();
}
if( m_font ) ImGui::PopFont();
ImGui::EndChild();
}