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Smarter SelectAllIfNone

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Now if there is a time selection and no tracks selected, then just select all the tracks, preserving the time selection.
This helps in the case a user has made a time selection, e.g. with selection toolbar, and then clicked on track panel, losing the selection of tracks but preserving the time selection.

I also shortened some repeated cut-and-pasted code.
This commit is contained in:
James Crook
2017-05-11 22:36:55 +01:00
parent ddb8db8dd7
commit 35fe313f30
3 changed files with 35 additions and 36 deletions
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17
src/Project.cpp
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@@ -2311,7 +2311,9 @@ bool AudacityProject::TryToMakeActionAllowed
if( (MissingFlags & ~( TimeSelectedFlag | WaveTracksSelectedFlag)) )
return false;
OnSelectAll();
// This was 'OnSelectAll'. Changing it to OnSelectSomething means if
// selecting all tracks is enough, we just do that.
OnSelectSomething();
flags = GetUpdateFlags();
bAllowed = ((flags & mask) == (flagsRqd & mask));
return bAllowed;
@@ -4607,19 +4609,6 @@ void AudacityProject::Clear()
RedrawProject();
}
void AudacityProject::SelectNone()
{
TrackListIterator iter(GetTracks());
Track *t = iter.First();
while (t) {
t->SetSelected(false);
t = iter.Next();
}
mTrackPanel->Refresh(false);
if (mMixerBoard)
mMixerBoard->Refresh(false);
}
// Utility function called by other zoom methods
void AudacityProject::Zoom(double level)
{