void TrackList::RecalcPositions(TrackNodePointer node)
{
if (isNull(node)) {
return;
}
Track *t;
int i = 0;
int y = 0;
#ifdef EXPERIMENTAL_OUTPUT_DISPLAY
int cnt = 0;
if (node->prev) {
t = node->prev->t;
i = t->GetIndex() + 1;
if(MONO_WAVE_PAN(t))
y = t->GetY(true) + t->GetHeight(true);
else
y = t->GetY() + t->GetHeight();
}
for (const TrackListNode *n = node; n; n = n->next) {
t = n->t;
if(MONO_WAVE_PAN(t))
cnt++;
if(cnt != 2){
t->SetIndex(i++);
t->SetY(y);
y += t->GetHeight();
}
if(cnt != 0){
t->SetY(y,true);
y += t->GetHeight(true);
}
cnt = 0;
}
#else // EXPERIMENTAL_OUTPUT_DISPLAY
if (hasPrev(node)) {
auto prev = node;
--prev;
t = prev->get();
i = t->GetIndex() + 1;
y = t->GetY() + t->GetHeight();
}
const auto theEnd = end();
for (auto n = node; n != theEnd; ++n) {
t = n->get();
t->SetIndex(i++);
t->SetY(y);
y += t->GetHeight();
}
#endif // EXPERIMENTAL_OUTPUT_DISPLAY
}
void TrackList::RecalcPositions(const TrackListNode *node)
{
Track *t;
int i = 0;
int y = 0;
if (!node) {
return;
}
#ifdef EXPERIMENTAL_OUTPUT_DISPLAY
int cnt = 0;
if (node->prev) {
t = node->prev->t;
i = t->GetIndex() + 1;
if(MONO_WAVE_PAN(t))
y = t->GetY(true) + t->GetHeight(true);
else
y = t->GetY() + t->GetHeight();
}
for (const TrackListNode *n = node; n; n = n->next) {
t = n->t;
if(MONO_WAVE_PAN(t))
cnt++;
if(cnt != 2){
t->SetIndex(i++);
t->SetY(y);
y += t->GetHeight();
}
if(cnt != 0){
t->SetY(y,true);
y += t->GetHeight(true);
}
cnt = 0;
}
#else // EXPERIMENTAL_OUTPUT_DISPLAY
if (node->prev) {
t = node->prev->t;
i = t->GetIndex() + 1;
y = t->GetY() + t->GetHeight();
}
for (const TrackListNode *n = node; n; n = n->next) {
t = n->t;
t->SetIndex(i++);
t->SetY(y);
y += t->GetHeight();
}
#endif // EXPERIMENTAL_OUTPUT_DISPLAY
}
void EditCursorOverlay::Draw
(wxDC &dc, TrackPanelCellIterator begin, TrackPanelCellIterator end)
{
mLastCursorX = mNewCursorX;
if (mLastCursorX == -1)
return;
const ZoomInfo &viewInfo = mProject->GetZoomInfo();
const bool
onScreen = between_incexc(viewInfo.h,
mCursorTime,
mProject->GetScreenEndTime());
if (!onScreen)
return;
AColor::CursorColor(&dc);
// Draw cursor in all selected tracks
for (; begin != end; ++begin)
{
TrackPanelCellIterator::value_type data(*begin);
Track *const pTrack = data.first;
if (!pTrack)
continue;
if (pTrack->GetSelected() ||
mProject->GetTrackPanel()->GetAx().IsFocused(pTrack))
{
const wxRect &rect = data.second;
// AColor::Line includes both endpoints so use GetBottom()
AColor::Line(dc, mLastCursorX, rect.GetTop(), mLastCursorX, rect.GetBottom()); // <-- The whole point of this routine.
#ifdef EXPERIMENTAL_OUTPUT_DISPLAY
if (MONO_WAVE_PAN(t)){
y = t->GetY(true) - mViewInfo->vpos + 1;
top = y + kTopInset;
bottom = y + t->GetHeight(true) - kTopInset;
AColor::Line(dc, mLastCursorX, top, mLastCursorX, bottom);
}
#endif
}
}
// AS: Ah, no, this is where we draw the blinky thing in the ruler.
mProject->GetRulerPanel()->DrawCursor(mCursorTime);
// This updates related displays such as numbers on the status bar
mProject->TP_DisplaySelection();
}
/// For mono track height of track
/// For stereo track combined height of both channels.
int TrackList::GetGroupHeight(Track * t) const
{
int height = t->GetHeight();
t = t->GetLink();
if (t) {
height += t->GetHeight();
}
#ifdef EXPERIMENTAL_OUTPUT_DISPLAY
else if(MONO_WAVE_PAN(t)){
height += t->GetHeight(true);
}
#endif
return height;
}
int TrackList::GetHeight() const
{
int height = 0;
#ifdef EXPERIMENTAL_OUTPUT_DISPLAY
if (tail) {
const Track *t = tail->t;
if(MONO_WAVE_PAN(t))
height = t->GetY(true) + t->GetHeight(true);
else
height = t->GetY() + t->GetHeight();
}
#else
if (tail) {
const Track *t = tail->t;
height = t->GetY() + t->GetHeight();
}
#endif
return height;
}
bool AudacityPrintout::OnPrintPage(int WXUNUSED(page))
{
wxDC *dc = GetDC();
if (!dc)
return false;
int width, height;
dc->GetSize(&width, &height);
int rulerScreenHeight = 40;
int screenTotalHeight = mTracks->GetHeight() + rulerScreenHeight;
double scale = height / (double)screenTotalHeight;
int rulerPageHeight = (int)(rulerScreenHeight * scale);
Ruler ruler;
ruler.SetBounds(0, 0, width, rulerPageHeight);
ruler.SetOrientation(wxHORIZONTAL);
ruler.SetRange(0.0, mTracks->GetEndTime());
ruler.SetFormat(Ruler::TimeFormat);
ruler.SetLabelEdges(true);
ruler.Draw(*dc);
TrackArtist artist;
artist.SetBackgroundBrushes(*wxWHITE_BRUSH, *wxWHITE_BRUSH,
*wxWHITE_PEN, *wxWHITE_PEN);
const double screenDuration = mTracks->GetEndTime();
ZoomInfo zoomInfo(0.0, width / screenDuration);
int y = rulerPageHeight;
TrackListIterator iter(mTracks);
Track *n = iter.First();
while (n) {
wxRect r;
r.x = 0;
r.y = y;
r.width = width;
r.height = (int)(n->GetHeight() * scale);
artist.DrawTrack(n, *dc, r, SelectedRegion(), zoomInfo, false, false, false, false);
dc->SetPen(*wxBLACK_PEN);
AColor::Line(*dc, 0, r.y, width, r.y);
#ifdef EXPERIMENTAL_OUTPUT_DISPLAY
if(MONO_WAVE_PAN(n)){
y += r.height;
r.x = 0;
r.y = y;
r.width = width;
r.height = (int)(n->GetHeight(true) * scale);
artist.DrawTrack(
n, *dc, r, SelectedRegion{}, zoomInfo, false, false, false, false);
dc->SetPen(*wxBLACK_PEN);
AColor::Line(*dc, 0, r.y, width, r.y);
}
#endif
n = iter.Next();
y += r.height;
};
return true;
}
void EditCursorOverlay::Draw(OverlayPanel &panel, wxDC &dc)
{
if (mIsMaster && !mPartner) {
auto ruler = mProject->GetRulerPanel();
if (ruler) {
mPartner = std::make_unique<EditCursorOverlay>(mProject, false);
ruler->AddOverlay(mPartner.get());
}
}
mLastCursorX = mNewCursorX;
if (mLastCursorX == -1)
return;
const ZoomInfo &viewInfo = mProject->GetZoomInfo();
const bool
onScreen = between_incexc(viewInfo.h,
mCursorTime,
mProject->GetScreenEndTime());
if (!onScreen)
return;
if (auto tp = dynamic_cast<TrackPanel*>(&panel)) {
wxASSERT(mIsMaster);
AColor::CursorColor(&dc);
TrackPanelCellIterator begin(tp, true);
TrackPanelCellIterator end(tp, false);
// Draw cursor in all selected tracks
for (; begin != end; ++begin)
{
TrackPanelCellIterator::value_type data(*begin);
Track *const pTrack = data.first;
if (!pTrack)
continue;
if (pTrack->GetSelected() ||
mProject->GetTrackPanel()->GetAx().IsFocused(pTrack))
{
const wxRect &rect = data.second;
// AColor::Line includes both endpoints so use GetBottom()
AColor::Line(dc, mLastCursorX, rect.GetTop(), mLastCursorX, rect.GetBottom());
// ^^^ The whole point of this routine.
#ifdef EXPERIMENTAL_OUTPUT_DISPLAY
if (MONO_WAVE_PAN(pTrack)){
auto y = pTrack->GetY(true) - viewInfo.vpos + 1;
auto top = y + kTopInset;
auto bottom = y + pTrack->GetHeight(true) - kTopInset;
AColor::Line(dc, mLastCursorX, top, mLastCursorX, bottom);
}
#endif
}
}
}
else if (auto ruler = dynamic_cast<AdornedRulerPanel*>(&panel)) {
wxASSERT(!mIsMaster);
dc.SetPen(*wxBLACK_PEN);
// AColor::Line includes both endpoints so use GetBottom()
auto rect = ruler->GetInnerRect();
AColor::Line(dc, mLastCursorX, rect.GetTop(), mLastCursorX, rect.GetBottom());
}
else
wxASSERT(false);
}
