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Bug 1484 - No ctrl-click toggling; History for anchor (mLastPickedTrack)

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This commit is contained in:
James Crook 2016-10-04 09:05:47 +01:00
parent ea1015596c
commit 44375c252a
1 changed files with 28 additions and 21 deletions
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49
src/TrackPanel.cpp
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@ -1914,29 +1914,36 @@ void TrackPanel::ChangeSelectionOnShiftClick(Track * pTrack){
// We will either extend from the first or from the last.
Track* pExtendFrom= nullptr;
TrackListIterator iter(GetTracks());
for (Track *t = iter.First(); t; t = iter.Next()) {
const bool isSelected = t->GetSelected();
// Record first and last selected.
if( isSelected ){
if( !pFirst )
pFirst = t;
pLast = t;
}
// If our track is at or after the first, extend from the first.
if( t == pTrack ){
pExtendFrom = pFirst;
}
if( mLastPickedTrack ){
pExtendFrom = mLastPickedTrack;
}
else
{
TrackListIterator iter(GetTracks());
for (Track *t = iter.First(); t; t = iter.Next()) {
const bool isSelected = t->GetSelected();
// Record first and last selected.
if( isSelected ){
if( !pFirst )
pFirst = t;
pLast = t;
}
// If our track is at or after the first, extend from the first.
if( t == pTrack ){
pExtendFrom = pFirst;
}
}
// Our track was earlier than the first. Extend from the last.
if( !pExtendFrom )
pExtendFrom = pLast;
}
// Our track was earlier than the first. Extend from the last.
if( !pExtendFrom )
pExtendFrom = pLast;
SelectNone();
if( pExtendFrom )
SelectRangeOfTracks(pTrack, pExtendFrom);
else
SelectTrack( pTrack, true );
mLastPickedTrack = pExtendFrom;
}
/// This method gets called when we're handling selection
@ -1986,13 +1993,13 @@ void TrackPanel::SelectionHandleClick(wxMouseEvent & event,
if( bShiftDown )
ChangeSelectionOnShiftClick( pTrack );
if( bCtrlDown ){
bool bIsSelected = pTrack->GetSelected();
//bool bIsSelected = true;
// could set bIsSelected true here, but toggling is more technically correct.
// if we want to match behaviour in Track Control Panel.
//Commented out bIsSelected toggles, as in Track Control Panel.
//bool bIsSelected = pTrack->GetSelected();
//Actual bIsSelected will always add.
bool bIsSelected = false;
// Don't toggle away the last selected track.
if( !bIsSelected || GetSelectedTrackCount() > 1 )
SelectTrack( pTrack, !bIsSelected, false );
SelectTrack( pTrack, !bIsSelected, true );
}
double value;