mirror of
https://github.com/wolfpld/tracy.git
synced 2024-11-23 06:44:35 +00:00
Prevent range-zoom when range has zero length.
This commit is contained in:
parent
b92087bd95
commit
1b44b31eff
@ -828,23 +828,30 @@ void View::HandleZoneViewMouse( int64_t timespan, const ImVec2& wpos, float w, d
|
||||
}
|
||||
else if( m_highlightZoom.active )
|
||||
{
|
||||
const auto s = std::min( m_highlightZoom.start, m_highlightZoom.end );
|
||||
const auto e = std::max( m_highlightZoom.start, m_highlightZoom.end );
|
||||
|
||||
// ZoomToRange disables m_highlightZoom.active
|
||||
if( io.KeyCtrl )
|
||||
if( m_highlightZoom.start != m_highlightZoom.end )
|
||||
{
|
||||
const auto tsOld = m_zvEnd - m_zvStart;
|
||||
const auto tsNew = e - s;
|
||||
const auto mul = double( tsOld ) / tsNew;
|
||||
const auto left = s - m_zvStart;
|
||||
const auto right = m_zvEnd - e;
|
||||
const auto s = std::min( m_highlightZoom.start, m_highlightZoom.end );
|
||||
const auto e = std::max( m_highlightZoom.start, m_highlightZoom.end );
|
||||
|
||||
ZoomToRange( m_zvStart - left * mul, m_zvEnd + right * mul );
|
||||
// ZoomToRange disables m_highlightZoom.active
|
||||
if( io.KeyCtrl )
|
||||
{
|
||||
const auto tsOld = m_zvEnd - m_zvStart;
|
||||
const auto tsNew = e - s;
|
||||
const auto mul = double( tsOld ) / tsNew;
|
||||
const auto left = s - m_zvStart;
|
||||
const auto right = m_zvEnd - e;
|
||||
|
||||
ZoomToRange( m_zvStart - left * mul, m_zvEnd + right * mul );
|
||||
}
|
||||
else
|
||||
{
|
||||
ZoomToRange( s, e );
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
ZoomToRange( s, e );
|
||||
m_highlightZoom.active = false;
|
||||
}
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user