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Zooming Tweaks (for repair work) and Wording changes.

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Repair work involves lots of zooming in and out, to use the repair effect on up to 128 samples.
Ctrl Mouse-Wheel zooming now will zoom to ends of selection, if available, or mouse position otherwise.
Zoom-Toggle hyphen removed and Preset2 changed.
Button tooltips tweaked to match menu entries.
This commit is contained in:
James Crook
2018-01-10 10:59:48 +00:00
parent cfdb7950f1
commit 5da84b74ae
4 changed files with 27 additions and 18 deletions
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32
src/tracks/ui/CommonTrackPanelCell.cpp
View File

@@ -74,22 +74,28 @@ unsigned CommonTrackPanelCell::HandleWheelRotation
// Time corresponding to mouse position
wxCoord xx;
double center_h;
if (scrubber.IsScrollScrubbing()) {
// Expand or contract about the center, ignoring mouse position
double mouse_h = viewInfo.PositionToTime(event.m_x, trackLeftEdge);
// Scrubbing? Expand or contract about the center, ignoring mouse position
if (scrubber.IsScrollScrubbing())
center_h = viewInfo.h + (pProject->GetScreenEndTime() - viewInfo.h) / 2.0;
xx = viewInfo.TimeToPosition(center_h, trackLeftEdge);
}
else if( steps > 0 ){
// When zooming in, keep the selection start where it was.
// This is particularly helpful for a point selection.
// Zooming out? Focus on mouse.
else if( steps <= 0 )
center_h = mouse_h;
// No Selection? Focus on mouse.
else if( viewInfo.selectedRegion.t1() <= 0.0 )
center_h = mouse_h;
// Before Selection? Focus on left
else if( mouse_h < viewInfo.selectedRegion.t0() )
center_h = viewInfo.selectedRegion.t0();
xx = viewInfo.TimeToPosition( center_h, trackLeftEdge);
}
// After Selection? Focus on right
else if( mouse_h > viewInfo.selectedRegion.t1() )
center_h = viewInfo.selectedRegion.t1();
// Inside Selection? Focus on mouse
else
{
xx = event.m_x;
center_h = viewInfo.PositionToTime(xx, trackLeftEdge);
}
center_h = mouse_h;
xx = viewInfo.TimeToPosition(center_h, trackLeftEdge);
// Time corresponding to last (most far right) audio.
double audioEndTime = pProject->GetTracks()->GetEndTime();