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Code Issues Releases Wiki Activity

Add ctrl/shift modifiers to mouse wheel zoom speed.

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This commit is contained in:
Bartosz Taudul 2021-05-01 18:20:19 +02:00
parent 0bd6479f85
commit 4a8bfb4fac
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GPG Key ID: B7FE2008B7575DF3
1 changed files with 9 additions and 4 deletions
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13
server/TracyView.cpp
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@ -2236,15 +2236,20 @@ void View::HandleZoneViewMouse( int64_t timespan, const ImVec2& wpos, float w, d
const auto zoomSpan = t1 - t0;
const auto p1 = zoomSpan * p;
const auto p2 = zoomSpan - p1;
double mod = 0.25;
if( io.KeyCtrl ) mod = 0.05;
else if( io.KeyShift ) mod = 0.5;
if( wheel > 0 )
{
t0 += int64_t( p1 * 0.25 );
t1 -= int64_t( p2 * 0.25 );
t0 += int64_t( p1 * mod );
t1 -= int64_t( p2 * mod );
}
else if( zoomSpan < 1000ll * 1000 * 1000 * 60 * 60 )
{
t0 -= std::max( int64_t( 1 ), int64_t( p1 * 0.25 ) );
t1 += std::max( int64_t( 1 ), int64_t( p2 * 0.25 ) );
t0 -= std::max( int64_t( 1 ), int64_t( p1 * mod ) );
t1 += std::max( int64_t( 1 ), int64_t( p2 * mod ) );
}
ZoomToRange( t0, t1, !m_worker.IsConnected() || m_viewMode == ViewMode::Paused );
}