std::map<id_timecode_t, uint64_t>
cues_c::calculate_block_positions(KaxCluster &cluster)
const {
std::map<id_timecode_t, uint64_t> positions;
for (auto child : cluster) {
auto simple_block = dynamic_cast<KaxSimpleBlock *>(child);
if (simple_block) {
simple_block->SetParent(cluster);
positions[ id_timecode_t{ simple_block->TrackNum(), simple_block->GlobalTimecode() } ] = simple_block->GetElementPosition();
continue;
}
auto block_group = dynamic_cast<KaxBlockGroup *>(child);
if (!block_group)
continue;
auto block = FindChild<KaxBlock>(block_group);
if (!block)
continue;
block->SetParent(cluster);
positions[ id_timecode_t{ block->TrackNum(), block->GlobalTimecode() } ] = block->GetElementPosition();
}
return positions;
}
// Returns currently focused track or first one if none focused
Track *TrackPanelAx::GetFocus()
{
if( mFocusedTrack && !TrackNum( mFocusedTrack ) )
{
mFocusedTrack = NULL;
}
return( mFocusedTrack );
}
// Changes focus to a specified track
void TrackPanelAx::SetFocus( Track *track )
{
#if wxUSE_ACCESSIBILITY
if( mFocusedTrack != NULL )
{
NotifyEvent( wxACC_EVENT_OBJECT_SELECTIONREMOVE,
mTrackPanel,
wxOBJID_CLIENT,
TrackNum( mFocusedTrack ) );
}
#endif
if( track == NULL )
{
TrackListIterator iter( mTrackPanel->mTracks );
track = iter.First();
}
mFocusedTrack = track;
#if wxUSE_ACCESSIBILITY
if( mFocusedTrack != NULL )
{
int num = TrackNum( mFocusedTrack );
NotifyEvent( wxACC_EVENT_OBJECT_FOCUS,
mTrackPanel,
wxOBJID_CLIENT,
num );
if( mFocusedTrack->GetSelected() )
{
NotifyEvent( wxACC_EVENT_OBJECT_SELECTION,
mTrackPanel,
wxOBJID_CLIENT,
num );
}
}
#endif
return;
}
void TrackPanelAx::Updated()
{
#if wxUSE_ACCESSIBILITY
Track *t = GetFocus();
NotifyEvent(wxACC_EVENT_OBJECT_NAMECHANGE,
mTrackPanel,
wxOBJID_CLIENT,
TrackNum(t));
SetFocus(t);
#endif
}
// Gets the name of the specified object.
wxAccStatus TrackPanelAx::GetName( int childId, wxString* name )
{
#if defined(__WXMSW__)
if( childId == wxACC_SELF )
{
*name = _( "TrackView" );
}
else
{
Track *t = FindTrack( childId );
if( t == NULL )
{
return wxACC_FAIL;
}
else
{
*name = t->GetName();
if( *name == t->GetDefaultName() )
{
/* i18n-hint: The %d is replaced by th enumber of the track.*/
name->Printf(_("Track %d"), TrackNum( t ) );
}
// LLL: Remove these during "refactor"
if( t->GetMute() )
{
/* i18n-hint: This is for screen reader software and indicates that
on this track mute is on.*/
*name->Append( _( " Mute On" ) );
}
if( t->GetSolo() )
{
/* i18n-hint: This is for screen reader software and indicates that
on this track solo is on.*/
*name->Append( _( " Solo On" ) );
}
if( t->GetSelected() )
{
/* i18n-hint: This is for screen reader software and indicates that
this track is selected.*/
*name->Append( _( " Select On" ) );
}
}
}
return wxACC_OK;
#endif
#if defined(__WXMAC__)
return wxACC_NOT_IMPLEMENTED;
#endif
}
void TrackPanelAx::Updated()
{
#if wxUSE_ACCESSIBILITY
Track *t = GetFocus();
// logically, this should be an OBJECT_NAMECHANGE event, but Window eyes 9.1
// does not read out the name with this event type, hence use OBJECT_FOCUS.
NotifyEvent(wxACC_EVENT_OBJECT_FOCUS,
mTrackPanel,
wxOBJID_CLIENT,
TrackNum(t));
#endif
}
// Returns currently focused track or first one if none focused
Track *TrackPanelAx::GetFocus()
{
if( !mFocusedTrack )
{
SetFocus( NULL );
}
if( !TrackNum( mFocusedTrack ) )
{
mFocusedTrack = NULL;
}
return( mFocusedTrack );
}
// Gets the window with the keyboard focus.
// If childId is 0 and child is NULL, no object in
// this subhierarchy has the focus.
// If this object has the focus, child should be 'this'.
wxAccStatus TrackPanelAx::GetFocus( int *childId, wxAccessible **child )
{
#if defined(__WXMSW__)
if (mTrackPanel == wxWindow::FindFocus())
{
if (mFocusedTrack)
{
*childId = TrackNum(mFocusedTrack);
}
else
{
*child = this;
}
}
return wxACC_OK;
#endif
#if defined(__WXMAC__)
if( GetWindow() == wxWindow::FindFocus() )
{
if( mFocusedTrack )
{
*childId = TrackNum( mFocusedTrack );
}
else
{
*childId = wxACC_SELF;
}
return wxACC_OK;
}
return wxACC_NOT_IMPLEMENTED;
#endif
}
wxAccStatus TrackPanelAx::GetValue( int WXUNUSED(childId), wxString* WXUNUSED(strValue) )
#endif
{
#if defined(__WXMSW__)
return wxACC_NOT_IMPLEMENTED;
#endif
#if defined(__WXMAC__)
if( childId == wxACC_SELF )
{
*strValue = _( "TrackView" );
}
else
{
Track *t = FindTrack( childId );
if( t == NULL )
{
return wxACC_FAIL;
}
else
{
*strValue = t->GetName();
if( *strValue == t->GetDefaultName() )
{
strValue->Printf(_("Track %d"), TrackNum( t ) );
}
// LLL: Remove these during "refactor"
if( t->GetMute() )
{
strValue->Append( _( " Mute On" ) );
}
if( t->GetSolo() )
{
strValue->Append( _( " Solo On" ) );
}
if( t->GetSelected() )
{
strValue->Append( _( " Select On" ) );
}
}
}
return wxACC_OK;
#endif
}
// Gets the name of the specified object.
wxAccStatus TrackPanelAx::GetName( int childId, wxString* name )
{
if( childId == wxACC_SELF )
{
*name = _( "TrackView" );
}
else
{
Track *t = FindTrack( childId );
if( t == NULL )
{
*name = _( "Track Accessible out of sync" );
return wxACC_FAIL;
}
else
{
*name = t->GetName();
if( *name == t->GetDefaultName() )
{
name->Printf(_("Track %d"), TrackNum( t ) );
}
// LLL: Remove these during "refactor"
if( t->GetMute() )
{
*name->Append( _( " Mute On" ) );
}
if( t->GetSolo() )
{
*name->Append( _( " Solo On" ) );
}
if( t->GetSelected() )
{
*name->Append( _( " Select On" ) );
}
}
}
return wxACC_OK;
}
// Gets the name of the specified object.
wxAccStatus TrackPanelAx::GetName( int childId, wxString* name )
{
#if defined(__WXMSW__)
if( childId == wxACC_SELF )
{
*name = _( "TrackView" );
}
else
{
Track *t = FindTrack( childId );
if( t == NULL )
{
return wxACC_FAIL;
}
else
{
*name = t->GetName();
if( *name == t->GetDefaultName() )
{
/* i18n-hint: The %d is replaced by th enumber of the track.*/
name->Printf(_("Track %d"), TrackNum( t ) );
}
if (t->GetKind() == Track::Label)
{
/* i18n-hint: This is for screen reader software and indicates that
this is a Label track.*/
name->Append( wxT(" ") + wxString(_("Label Track")));
}
else if (t->GetKind() == Track::Time)
{
/* i18n-hint: This is for screen reader software and indicates that
this is a Time track.*/
name->Append( wxT(" ") + wxString(_("Time Track")));
}
else if (t->GetKind() == Track::Note)
{
/* i18n-hint: This is for screen reader software and indicates that
this is a Note track.*/
name->Append( wxT(" ") + wxString(_("Note Track")));
}
// LLL: Remove these during "refactor"
if( t->GetMute() )
{
// The following comment also applies to the solo, selected,
// and synclockselected states.
// Many of translations of the strings with a leading space omitted
// the leading space. Therefore a space has been added using wxT(" ").
// Because screen readers won't be affected by multiple spaces, the
// leading spaces have not been removed, so that no new translations are needed.
/* i18n-hint: This is for screen reader software and indicates that
on this track mute is on.*/
name->Append( wxT(" ") + wxString(_( " Mute On" )) );
}
if( t->GetSolo() )
{
/* i18n-hint: This is for screen reader software and indicates that
on this track solo is on.*/
name->Append( wxT(" ") + wxString(_( " Solo On" )) );
}
if( t->GetSelected() )
{
/* i18n-hint: This is for screen reader software and indicates that
this track is selected.*/
name->Append( wxT(" ") + wxString(_( " Select On" )) );
}
if( t->IsSyncLockSelected() )
{
/* i18n-hint: This is for screen reader software and indicates that
this track is shown with a sync-locked icon.*/
// The absence of a dash between Sync and Locked is deliberate -
// if present, Jaws reads it as "dash".
name->Append( wxT(" ") + wxString(_( " Sync Lock Selected" )) );
}
}
}
return wxACC_OK;
#endif
#if defined(__WXMAC__)
return wxACC_NOT_IMPLEMENTED;
#endif
}