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Start extracting timeline height control logic.

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This commit is contained in:
Bartosz Taudul 2022-08-15 13:29:45 +02:00
parent b0ac78dde1
commit c01ad38d46
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GPG Key ID: B7FE2008B7575DF3
8 changed files with 74 additions and 18 deletions
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2
profiler/build/win32/Tracy.vcxproj
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@ -136,6 +136,7 @@
<ClCompile Include="..\..\..\server\TracyTexture.cpp" />
<ClCompile Include="..\..\..\server\TracyTextureCompression.cpp" />
<ClCompile Include="..\..\..\server\TracyThreadCompress.cpp" />
<ClCompile Include="..\..\..\server\TracyTimelineController.cpp" />
<ClCompile Include="..\..\..\server\TracyUserData.cpp" />
<ClCompile Include="..\..\..\server\TracyView.cpp" />
<ClCompile Include="..\..\..\server\TracyView_Annotations.cpp" />
@ -269,6 +270,7 @@
<ClInclude Include="..\..\..\server\TracyTexture.hpp" />
<ClInclude Include="..\..\..\server\TracyTextureCompression.hpp" />
<ClInclude Include="..\..\..\server\TracyThreadCompress.hpp" />
<ClInclude Include="..\..\..\server\TracyTimelineController.hpp" />
<ClInclude Include="..\..\..\server\TracyUserData.hpp" />
<ClInclude Include="..\..\..\server\TracyVarArray.hpp" />
<ClInclude Include="..\..\..\server\TracyVector.hpp" />

6
profiler/build/win32/Tracy.vcxproj.filters
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@ -351,6 +351,9 @@
<ClCompile Include="..\..\src\ImGuiContext.cpp">
<Filter>src</Filter>
</ClCompile>
<ClCompile Include="..\..\..\server\TracyTimelineController.cpp">
<Filter>server</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\..\..\server\TracyEvent.hpp">
@ -713,6 +716,9 @@
<ClInclude Include="..\..\src\ImGuiContext.hpp">
<Filter>src</Filter>
</ClInclude>
<ClInclude Include="..\..\..\server\TracyTimelineController.hpp">
<Filter>server</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<Natvis Include="DebugVis.natvis" />

29
server/TracyTimelineController.cpp Normal file
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@ -0,0 +1,29 @@
#include "imgui.h"
#include "TracyTimelineController.hpp"
namespace tracy
{
TimelineController::TimelineController()
: m_height( 0 )
, m_offset( 0 )
, m_scroll( 0 )
{
}
void TimelineController::End( float offset )
{
const auto scrollPos = ImGui::GetScrollY();
if( scrollPos == 0 && m_scroll != 0 )
{
m_height = 0;
}
else
{
if( offset > m_height ) m_height = offset;
}
m_scroll = scrollPos;
}
}

24
server/TracyTimelineController.hpp Normal file
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@ -0,0 +1,24 @@
#ifndef __TRACYTIMELINECONTROLLER_HPP__
#define __TRACYTIMELINECONTROLLER_HPP__
namespace tracy
{
class TimelineController
{
public:
TimelineController();
void End( float offset );
float GetHeight() const { return m_height; }
private:
float m_height;
float m_offset;
float m_scroll;
};
}
#endif

13
server/TracyUserData.cpp
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@ -81,8 +81,10 @@ void UserData::LoadState( ViewData& data )
{
fread( &data.zvStart, 1, sizeof( data.zvStart ), f );
fread( &data.zvEnd, 1, sizeof( data.zvEnd ), f );
fread( &data.zvHeight, 1, sizeof( data.zvHeight ), f );
fread( &data.zvScroll, 1, sizeof( data.zvScroll ), f );
//fread( &data.zvHeight, 1, sizeof( data.zvHeight ), f );
fseek( f, sizeof( float ), SEEK_CUR );
//fread( &data.zvScroll, 1, sizeof( data.zvScroll ), f );
fseek( f, sizeof( float ), SEEK_CUR );
fread( &data.frameScale, 1, sizeof( data.frameScale ), f );
fread( &data.frameStart, 1, sizeof( data.frameStart ), f );
}
@ -128,8 +130,11 @@ void UserData::SaveState( const ViewData& data )
fwrite( &ver, 1, sizeof( ver ), f );
fwrite( &data.zvStart, 1, sizeof( data.zvStart ), f );
fwrite( &data.zvEnd, 1, sizeof( data.zvEnd ), f );
fwrite( &data.zvHeight, 1, sizeof( data.zvHeight ), f );
fwrite( &data.zvScroll, 1, sizeof( data.zvScroll ), f );
//fwrite( &data.zvHeight, 1, sizeof( data.zvHeight ), f );
float zero = 0;
fwrite( &zero, 1, sizeof( zero ), f );
//fwrite( &data.zvScroll, 1, sizeof( data.zvScroll ), f );
fwrite( &zero, 1, sizeof( zero ), f );
fwrite( &data.frameScale, 1, sizeof( data.frameScale ), f );
fwrite( &data.frameStart, 1, sizeof( data.frameStart ), f );
fclose( f );

2
server/TracyView.hpp
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@ -16,6 +16,7 @@
#include "TracyFileWrite.hpp"
#include "TracyShortPtr.hpp"
#include "TracySourceContents.hpp"
#include "TracyTimelineController.hpp"
#include "TracyUserData.hpp"
#include "TracyVector.hpp"
#include "TracyViewData.hpp"
@ -402,6 +403,7 @@ private:
uint64_t m_totalMemory;
ViewData m_vd;
TimelineController m_tc;
const ZoneEvent* m_zoneInfoWindow = nullptr;
const ZoneEvent* m_zoneHighlight;

2
server/TracyViewData.hpp
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@ -35,8 +35,6 @@ struct ViewData
{
int64_t zvStart = 0;
int64_t zvEnd = 0;
int32_t zvHeight = 0;
int32_t zvScroll = 0;
int32_t frameScale = 0;
int32_t frameStart = 0;

14
server/TracyView_Timeline.cpp
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@ -285,7 +285,7 @@ void View::DrawTimeline()
const auto wpos = ImGui::GetCursorScreenPos();
const auto dpos = wpos + ImVec2( 0.5f, 0.5f );
const auto h = std::max<float>( m_vd.zvHeight, ImGui::GetContentRegionAvail().y - 4 ); // magic border value
const auto h = std::max<float>( m_tc.GetHeight(), ImGui::GetContentRegionAvail().y - 4 ); // magic border value
ImGui::ItemSize( ImVec2( w, h ) );
bool hover = ImGui::IsWindowHovered() && ImGui::IsMouseHoveringRect( wpos, wpos + ImVec2( w, h ) );
@ -976,17 +976,7 @@ void View::DrawTimeline()
offset = DrawPlots( offset, pxns, wpos, hover, yMin, yMax );
}
const auto scrollPos = ImGui::GetScrollY();
if( scrollPos == 0 && m_vd.zvScroll != 0 )
{
m_vd.zvHeight = 0;
}
else
{
if( offset > m_vd.zvHeight ) m_vd.zvHeight = offset;
}
m_vd.zvScroll = scrollPos;
m_tc.End( offset );
ImGui::EndChild();
for( auto& ann : m_annotations )