bool SelectCommand::Apply(CommandExecutionContext context) { wxString mode = GetString(wxT("Mode")); if (mode.IsSameAs(wxT("None"))) { // select none context.proj->OnSelectNone(); } else if (mode.IsSameAs(wxT("All"))) { // select all context.proj->OnSelectAll(); } else if (mode.IsSameAs(wxT("Range"))) { // select range double t0 = GetDouble(wxT("StartTime")); double t1 = GetDouble(wxT("EndTime")); TrackList *tracks = context.proj->GetTracks(); if (t0 < context.proj->GetTracks()->GetMinOffset()) { Error(wxT("Start time is before start of track!")); return false; } if (t1 > context.proj->GetTracks()->GetEndTime()) { Error(wxT("End time is after end of track!")); return false; } context.proj->mViewInfo.sel0 = t0; context.proj->mViewInfo.sel1 = t1; // select specified tracks long firstTrack = GetLong(wxT("FirstTrack")); long lastTrack = GetLong(wxT("LastTrack")); if (firstTrack < 0) { Error(wxT("Trying to select a negatively numbered track!")); return false; } if (lastTrack >= tracks->GetCount()) { Error(wxT("Trying to select higher number track than exists!")); return false; } int index = 0; TrackListIterator iter(tracks); Track *t = iter.First(); while (t) { bool sel = firstTrack <= index && index <= lastTrack; t->SetSelected(sel); if (sel) Status(wxT("Selected track '") + t->GetName() + wxT("'")); t = iter.Next(); ++index; } wxASSERT(index >= lastTrack); } else if (mode.IsSameAs(wxT("Name"))) { wxString name = GetString(wxT("TrackName")); TrackList *tracks = context.proj->GetTracks(); TrackListIterator iter(tracks); Track *t = iter.First(); while (t) { bool sel = t->GetName().IsSameAs(name); t->SetSelected(sel); if (sel) Status(wxT("Selected track '") + t->GetName() + wxT("'")); t = iter.Next(); } } else { Error(wxT("Invalid selection mode!")); return false; } return true; }
bool SelectCommand::Apply(CommandExecutionContext context) { wxString mode = GetString(wxT("Mode")); if (mode.IsSameAs(wxT("None"))) { // select none context.GetProject()->OnSelectNone(); } else if (mode.IsSameAs(wxT("All"))) { // select all context.GetProject()->OnSelectAll(); } else if (mode.IsSameAs(wxT("Range"))) { // select range double t0 = GetDouble(wxT("StartTime")); double t1 = GetDouble(wxT("EndTime")); TrackList *tracks = context.GetProject()->GetTracks(); if (t0 < context.GetProject()->GetTracks()->GetMinOffset()) { Error(wxT("Start time is before start of track!")); return false; } if (t1 > context.GetProject()->GetTracks()->GetEndTime()) { Error(wxT("End time is after end of track!")); return false; } // PRL: to do: only setting time boundaries of current selection. // Should other fields be left alone, or rather // defaulted, as in the second branch? // Or should this command take more parameters? #if 1 context.GetProject()->mViewInfo.selectedRegion.setTimes(t0, t1); #else context.GetProject()->mViewInfo.selectedRegion = SelectedRegion(t0, t1); #endif // select specified tracks long firstTrack = GetLong(wxT("FirstTrack")); long lastTrack = GetLong(wxT("LastTrack")); if (firstTrack < 0) { Error(wxT("Trying to select a negatively numbered track!")); return false; } if (lastTrack >= tracks->GetCount()) { Error(wxT("Trying to select higher number track than exists!")); return false; } int index = 0; TrackListIterator iter(tracks); Track *t = iter.First(); while (t) { bool sel = firstTrack <= index && index <= lastTrack; t->SetSelected(sel); if (sel) Status(wxT("Selected track '") + t->GetName() + wxT("'")); t = iter.Next(); ++index; } wxASSERT(index >= lastTrack); } else if (mode.IsSameAs(wxT("Name"))) { wxString name = GetString(wxT("TrackName")); TrackList *tracks = context.GetProject()->GetTracks(); TrackListIterator iter(tracks); Track *t = iter.First(); while (t) { bool sel = t->GetName().IsSameAs(name); t->SetSelected(sel); if (sel) Status(wxT("Selected track '") + t->GetName() + wxT("'")); t = iter.Next(); } } else { Error(wxT("Invalid selection mode!")); return false; } return true; }