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Code Issues Releases Wiki Activity

Highlighting of envelopes

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This commit is contained in:
Paul Licameli
2017-06-21 23:05:27 -04:00
parent b5696ca9db
commit 7fb107e143
6 changed files with 56 additions and 14 deletions
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10
src/TimeTrack.cpp
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@@ -15,6 +15,7 @@
#include "Audacity.h"
#include "TimeTrack.h"
#include "Experimental.h"
#include <cfloat>
#include <wx/intl.h>
@@ -258,11 +259,17 @@ void TimeTrack::WriteXML(XMLWriter &xmlFile) const
}
#include "TrackPanelDrawingContext.h"
#include "tracks/ui/EnvelopeHandle.h"
void TimeTrack::Draw
(TrackPanelDrawingContext &context, const wxRect & r, const ZoomInfo &zoomInfo) const
{
auto &dc = context.dc;
bool highlight = false;
#ifdef EXPERIMENTAL_TRACK_PANEL_HIGHLIGHTING
auto target = dynamic_cast<EnvelopeHandle*>(context.target.get());
highlight = target && target->GetEnvelope() == this->GetEnvelope();
#endif
double min = zoomInfo.PositionToTime(0);
double max = zoomInfo.PositionToTime(r.width);
@@ -294,7 +301,8 @@ void TimeTrack::Draw
GetEnvelope()->GetValues
( 0, 0, envValues.get(), mid.width, 0, zoomInfo );
dc.SetPen(AColor::envelopePen);
wxPen &pen = highlight ? AColor::uglyPen : AColor::envelopePen;
dc.SetPen( pen );
double logLower = log(std::max(1.0e-7, mRangeLower)), logUpper = log(std::max(1.0e-7, mRangeUpper));
for (int x = 0; x < mid.width; x++)