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Draw timescale.

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This commit is contained in:
Bartosz Taudul 2017-11-26 02:18:17 +01:00
parent e495cb959e
commit b2b3e7d739
1 changed files with 53 additions and 8 deletions
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61
server/TracyView.cpp
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@ -1963,8 +1963,9 @@ bool View::DrawZoneFrames()
const auto wh = ImGui::GetContentRegionAvail().y; const auto wh = ImGui::GetContentRegionAvail().y;
auto draw = ImGui::GetWindowDrawList(); auto draw = ImGui::GetWindowDrawList();
const auto ty = ImGui::GetFontSize(); const auto ty = ImGui::GetFontSize();
const auto fy = round( h * 1.5 );
ImGui::InvisibleButton( "##zoneFrames", ImVec2( w, h ) ); ImGui::InvisibleButton( "##zoneFrames", ImVec2( w, h * 2.5 ) );
bool hover = ImGui::IsItemHovered(); bool hover = ImGui::IsItemHovered();
auto timespan = m_zvEnd - m_zvStart; auto timespan = m_zvEnd - m_zvStart;
@ -1972,6 +1973,50 @@ bool View::DrawZoneFrames()
if( hover ) HandleZoneViewMouse( timespan, wpos, w, pxns ); if( hover ) HandleZoneViewMouse( timespan, wpos, w, pxns );
{
const auto nspx = 1.0 / pxns;
const auto scale = std::max( 0.0, round( log10( nspx ) + 2 ) );
const auto step = pow( 10, scale );
const auto dx = step * pxns;
double x = 0;
int tw = 0;
int tx = 0;
int64_t tt = 0;
while( x < w )
{
draw->AddLine( wpos + ImVec2( x, 0 ), wpos + ImVec2( x, round( ty * 0.5 ) ), 0x66FFFFFF );
if( tw == 0 )
{
char buf[128];
auto txt = TimeToString( m_zvStart - m_frames[0] );
sprintf( buf, "+%s", txt );
draw->AddText( wpos + ImVec2( x, round( ty * 0.5 ) ), 0x66FFFFFF, buf );
tw = ImGui::CalcTextSize( buf ).x;
}
else if( x > tx + tw + ty * 2 )
{
tx = x;
auto txt = TimeToString( tt );
draw->AddText( wpos + ImVec2( x, round( ty * 0.5 ) ), 0x66FFFFFF, txt );
tw = ImGui::CalcTextSize( txt ).x;
}
for( int i=1; i<5; i++ )
{
draw->AddLine( wpos + ImVec2( x + i * dx / 10, 0 ), wpos + ImVec2( x + i * dx / 10, round( ty * 0.25 ) ), 0x33FFFFFF );
}
draw->AddLine( wpos + ImVec2( x + 5 * dx / 10, 0 ), wpos + ImVec2( x + 5 * dx / 10, round( ty * 0.375 ) ), 0x33FFFFFF );
for( int i=6; i<10; i++ )
{
draw->AddLine( wpos + ImVec2( x + i * dx / 10, 0 ), wpos + ImVec2( x + i * dx / 10, round( ty * 0.25 ) ), 0x33FFFFFF );
}
x += dx;
tt += step;
}
}
m_zvStartNext = 0; m_zvStartNext = 0;
const auto zitbegin = std::lower_bound( m_frames.begin(), m_frames.end(), m_zvStart ); const auto zitbegin = std::lower_bound( m_frames.begin(), m_frames.end(), m_zvStart );
@ -1989,7 +2034,7 @@ bool View::DrawZoneFrames()
const auto fend = (int64_t)GetFrameEnd( i ); const auto fend = (int64_t)GetFrameEnd( i );
const auto fsz = pxns * ftime; const auto fsz = pxns * ftime;
if( hover && ImGui::IsMouseHoveringRect( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns, 0 ), wpos + ImVec2( ( fend - m_zvStart ) * pxns, ty ) ) ) if( hover && ImGui::IsMouseHoveringRect( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns, fy ), wpos + ImVec2( ( fend - m_zvStart ) * pxns, fy + ty ) ) )
{ {
ImGui::BeginTooltip(); ImGui::BeginTooltip();
ImGui::Text( "%s", GetFrameText( i, ftime ) ); ImGui::Text( "%s", GetFrameText( i, ftime ) );
@ -2026,22 +2071,22 @@ bool View::DrawZoneFrames()
if( fbegin >= m_zvStart ) if( fbegin >= m_zvStart )
{ {
draw->AddLine( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2, 1 ), wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2, ty - 1 ), color ); draw->AddLine( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2, fy + 1 ), wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2, fy + ty - 1 ), color );
} }
if( fend <= m_zvEnd ) if( fend <= m_zvEnd )
{ {
draw->AddLine( wpos + ImVec2( ( fend - m_zvStart ) * pxns - 2, 1 ), wpos + ImVec2( ( fend - m_zvStart ) * pxns - 2, ty - 1 ), color ); draw->AddLine( wpos + ImVec2( ( fend - m_zvStart ) * pxns - 2, fy + 1 ), wpos + ImVec2( ( fend - m_zvStart ) * pxns - 2, fy + ty - 1 ), color );
} }
if( fsz - 5 > tx ) if( fsz - 5 > tx )
{ {
const auto part = ( fsz - 5 - tx ) / 2; const auto part = ( fsz - 5 - tx ) / 2;
draw->AddLine( wpos + ImVec2( std::max( -10.0, ( fbegin - m_zvStart ) * pxns + 2 ), round( ty / 2 ) ), wpos + ImVec2( std::min( w + 20.0, ( fbegin - m_zvStart ) * pxns + part ), round( ty / 2 ) ), color ); draw->AddLine( wpos + ImVec2( std::max( -10.0, ( fbegin - m_zvStart ) * pxns + 2 ), fy + round( ty / 2 ) ), wpos + ImVec2( std::min( w + 20.0, ( fbegin - m_zvStart ) * pxns + part ), fy + round( ty / 2 ) ), color );
draw->AddText( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2 + part, 0 ), color, buf ); draw->AddText( wpos + ImVec2( ( fbegin - m_zvStart ) * pxns + 2 + part, fy ), color, buf );
draw->AddLine( wpos + ImVec2( std::max( -10.0, ( fbegin - m_zvStart ) * pxns + 2 + part + tx ), round( ty / 2 ) ), wpos + ImVec2( std::min( w + 20.0, ( fend - m_zvStart ) * pxns - 2 ), round( ty / 2 ) ), color ); draw->AddLine( wpos + ImVec2( std::max( -10.0, ( fbegin - m_zvStart ) * pxns + 2 + part + tx ), fy + round( ty / 2 ) ), wpos + ImVec2( std::min( w + 20.0, ( fend - m_zvStart ) * pxns - 2 ), fy + round( ty / 2 ) ), color );
} }
else else
{ {
draw->AddLine( wpos + ImVec2( std::max( -10.0, ( fbegin - m_zvStart ) * pxns + 2 ), round( ty / 2 ) ), wpos + ImVec2( std::min( w + 20.0, ( fend - m_zvStart ) * pxns - 2 ), round( ty / 2 ) ), color ); draw->AddLine( wpos + ImVec2( std::max( -10.0, ( fbegin - m_zvStart ) * pxns + 2 ), fy + round( ty / 2 ) ), wpos + ImVec2( std::min( w + 20.0, ( fend - m_zvStart ) * pxns - 2 ), fy + round( ty / 2 ) ), color );
} }
} }
} }