void TranscriptionToolBar::OnStartOff(wxCommandEvent & WXUNUSED(event))
{
//If IO is busy, abort immediately
if (gAudioIO->IsBusy()){
SetButton(false,mButtons[TTB_StartOff]);
return;
}
mVk->AdjustThreshold(GetSensitivity());
AudacityProject *p = GetActiveProject();
TrackList *tl = p->GetTracks();
TrackListOfKindIterator iter(Track::Wave, tl);
SetButton(false, mButtons[TTB_StartOff]);
Track *t = iter.First(); //Make a track
if(t) {
sampleCount start,len;
GetSamples((WaveTrack*)t, &start,&len);
//Adjust length to end if selection is null
//if(len == 0)
//len = (WaveTrack*)t->GetSequence()->GetNumSamples()-start;
sampleCount newstart = mVk->OffForward(*(WaveTrack*)t,start,len);
double newpos = newstart / ((WaveTrack*)t)->GetRate();
p->SetSel0(newpos);
p->RedrawProject();
SetButton(false, mButtons[TTB_StartOn]);
}
}
void TranscriptionToolBar::OnSelectSound(wxCommandEvent & WXUNUSED(event))
{
//If IO is busy, abort immediately
if (gAudioIO->IsBusy()){
SetButton(false,mButtons[TTB_SelectSound]);
return;
}
mVk->AdjustThreshold(GetSensitivity());
AudacityProject *p = GetActiveProject();
TrackList *tl = p->GetTracks();
TrackListOfKindIterator iter(Track::Wave, tl);
Track *t = iter.First(); //Make a track
if(t)
{
auto wt = static_cast<const WaveTrack*>(t);
sampleCount start, len;
GetSamples(wt, &start, &len);
//Adjust length to end if selection is null
//if(len == 0)
//len = wt->GetSequence()->GetNumSamples()-start;
double rate = wt->GetRate();
auto newstart = mVk->OffBackward(*wt, start, start);
auto newend =
mVk->OffForward(*wt, start + len, (int)(tl->GetEndTime() * rate));
//reset the selection bounds.
p->SetSel0(newstart.as_double() / rate);
p->SetSel1(newend.as_double() / rate);
p->RedrawProject();
}
SetButton(false,mButtons[TTB_SelectSound]);
}
void HighlightTextCtrl::OnMouseEvent(wxMouseEvent& event)
{
if (event.ButtonUp())
{
long from, to;
this->GetSelection(&from, &to);
int nCurSyl = mLyrics->GetCurrentSyllableIndex();
int nNewSyl = mLyrics->FindSyllable(from);
if (nNewSyl != nCurSyl)
{
Syllable* pCurSyl = mLyrics->GetSyllable(nNewSyl);
AudacityProject* pProj = GetActiveProject();
pProj->SetSel0(pCurSyl->t);
//v Should probably select to end as in AudacityProject::OnSelectCursorEnd,
// but better to generalize that in AudacityProject methods.
pProj->mViewInfo.selectedRegion.setT1(pCurSyl->t);
}
}
event.Skip();
}
void TranscriptionToolBar::OnSelectSilence(wxCommandEvent & WXUNUSED(event))
{
//If IO is busy, abort immediately
if (gAudioIO->IsBusy()){
SetButton(false,mButtons[TTB_SelectSilence]);
return;
}
mVk->AdjustThreshold(GetSensitivity());
AudacityProject *p = GetActiveProject();
TrackList *tl = p->GetTracks();
if(auto wt = *tl->Any<const WaveTrack>().begin()) {
sampleCount start, len;
GetSamples(wt, &start, &len);
//Adjust length to end if selection is null
//if(len == 0)
//len = wt->GetSequence()->GetNumSamples()-start;
double rate = wt->GetRate();
auto newstart = mVk->OnBackward(*wt, start, start);
auto newend =
mVk->OnForward(*wt, start + len, (int)(tl->GetEndTime() * rate));
//reset the selection bounds.
p->SetSel0(newstart.as_double() / rate);
p->SetSel1(newend.as_double() / rate);
p->RedrawProject();
}
SetButton(false,mButtons[TTB_SelectSilence]);
}