int PlayHeadMove::jog()
{
int x = cpointer().scene_x();
int y = cpointer().scene_y();
if (x < 0) {
x = 0;
}
if (x == m_newXPos && y == m_newYPos) {
return 0;
}
if (x != m_newXPos) {
m_playhead->setPos(x, 0);
m_newTransportLocation = TimeRef(x * m_sv->timeref_scalefactor);
if (m_resync && m_session->is_transport_rolling()) {
m_session->set_transport_pos(m_newTransportLocation);
}
m_sv->update_shuttle_factor();
cpointer().setCursorText(timeref_to_text(m_newTransportLocation, m_sv->timeref_scalefactor));
}
cpointer().setCursorPos(QPointF(x, y));
m_newXPos = x;
m_newYPos = y;
return 1;
}
void PlayHeadMove::do_keyboard_move(TimeRef newLocation, bool centerInView)
{
ied().bypass_jog_until_mouse_movements_exceeded_manhattenlength();
if (newLocation < TimeRef()) {
newLocation = TimeRef();
}
m_newTransportLocation = newLocation;
if (m_resync && m_session->is_transport_rolling()) {
m_session->set_transport_pos(m_newTransportLocation);
} else {
m_playhead->setPos(newLocation / m_sv->timeref_scalefactor, 0);
int x = m_sv->get_clips_viewport()->mapFromScene(m_playhead->scenePos()).x();
int canvasWidth = m_sv->get_clips_viewport()->width();
int nearBorderMargin = 50;
if (nearBorderMargin > (canvasWidth / 4))
{
nearBorderMargin = 0;
}
if (x < (0 + nearBorderMargin) || x > (canvasWidth - nearBorderMargin)) {
m_sv->center_in_view(m_playhead, Qt::AlignHCenter);
}
}
cpointer().setCursorText(timeref_to_text(m_newTransportLocation, m_sv->timeref_scalefactor));
cpointer().setCursorPos(QPointF(m_playhead->scenePos().x(), m_holdCursorSceneY));
}
void Traverso::create_interface( )
{
themer()->load();
cpointer().add_contextitem(new TTransport());
TMainWindow* tMainWindow = TMainWindow::instance();
tMainWindow->show();
QString projectToLoad = "";
foreach(QString string, QCoreApplication::arguments ()) {
if (string.contains("project.tpf")) {
projectToLoad = string;
break;
}
}
// The user clicked on a project.tpf file, start extracting the
// baseproject directory, and the project name from the filename.
if (!projectToLoad.isEmpty()) {
QFileInfo fi(projectToLoad);
QDir projectdir(fi.path());
QDir baseprojectdir(fi.path());
baseprojectdir.cdUp();
QString baseprojectdirpath = baseprojectdir.path();
QString projectdirpath = projectdir.path();
QString projectname = projectdirpath.mid(baseprojectdirpath.length() + 1, projectdirpath.length());
if (!projectname.isEmpty() && ! baseprojectdirpath.isEmpty()) {
pm().start(baseprojectdirpath, projectname);
return;
}
}
}
void PlayHeadMove::set_cursor_shape(int useX, int useY)
{
Q_UNUSED(useX);
Q_UNUSED(useY);
cpointer().setCursorShape(":/cursorHoldLr");
}
void Traverso::shutdown( int signal )
{
PENTER;
// Just in case the mouse was grabbed...
cpointer().jog_finished();
QApplication::sendPostedEvents();
switch(signal) {
case SIGINT:
printf("\nCaught the SIGINT signal!\nShutting down Traverso!\n\n");
pm().exit();
return;
break;
case SIGSEGV:
printf("\nCaught the SIGSEGV signal!\n");
QMessageBox::critical( TMainWindow::instance(), "Crash",
"The program made an invalid operation and crashed :-(\n"
"Please, report this to us!");
}
printf("Stopped\n");
exit(0);
}
int FadeRange::jog()
{
int dx = (d->origX - (cpointer().x()) ) * d->direction;
m_newRange = m_origRange - ( dx * d->scalefactor);
if (m_newRange < 1) {
m_newRange = 1;
}
m_curve->set_range( m_newRange );
TimeRef location = TimeRef(m_newRange);
cpointer().setCursorText(timeref_to_ms_3(location));
return 1;
}
void FadeRange::set_cursor_shape(int useX, int useY)
{
Q_UNUSED(useX);
Q_UNUSED(useY);
cpointer().setCursorShape(":/cursorHoldLr");
}
void FadeStrength::set_cursor_shape(int useX, int useY)
{
Q_UNUSED(useX);
Q_UNUSED(useY);
cpointer().setCursorShape(":/cursorHoldUd");
}
int PlayHeadMove::begin_hold()
{
m_playhead->set_active(false);
m_origXPos = m_newXPos = int(m_session->get_transport_location() / m_sv->timeref_scalefactor);
m_sv->start_shuttle(true, true);
m_holdCursorSceneY = cpointer().scene_y();
ClipsViewPort* port = m_sv->get_clips_viewport();
cpointer().setCursorPos(QPointF(m_playhead->scenePos().x(), cpointer().y()));
int x = port->mapFromScene(m_playhead->scenePos()).x();
if (x < 0 || x > port->width()) {
m_sv->center_in_view(m_playhead, Qt::AlignHCenter);
}
return 1;
}
int FadeStrength::begin_hold()
{
PENTER;
origY = cpointer().on_first_input_event_y();
oldValue = m_fade->get_strength_factor();
newStrength = origStrength = oldValue;
m_fv->set_holding(true);
return 1;
}
int FadeBend::begin_hold()
{
PENTER;
origY = cpointer().on_first_input_event_y();
oldValue = m_fade->get_bend_factor();
newBend = origBend = oldValue;
m_fv->set_holding(true);
return 1;
}
void FadeRange::do_keyboard_move(double range)
{
ied().bypass_jog_until_mouse_movements_exceeded_manhattenlength();
m_newRange = range;
TimeRef location = TimeRef(m_newRange);
cpointer().setCursorText(timeref_to_ms_3(location));
do_action();
}
int FadeBend::jog()
{
int direction = (m_fade->get_fade_type() == FadeCurve::FadeIn) ? 1 : -1;
float dx = (float(origY - cpointer().y()) / CURSOR_SPEED);
if (m_fade->get_raster()) {
float value = round_float(oldValue + dx * direction);
m_fade->set_bend_factor(value);
} else {
m_fade->set_bend_factor(oldValue + dx * direction);
}
oldValue = m_fade->get_bend_factor();
newBend = oldValue;
cpointer().setCursorText(QByteArray::number(newBend, 'f', 2));
origY = cpointer().y();
return 1;
}
int FadeStrength::jog()
{
float dy = float(origY - cpointer().y()) / CURSOR_SPEED;
if (m_fade->get_bend_factor() >= 0.5) {
m_fade->set_strength_factor(oldValue + dy );
} else {
if (m_fade->get_raster()) {
float value = round_float(oldValue + dy);
m_fade->set_strength_factor(value);
} else {
m_fade->set_strength_factor(oldValue - dy);
}
}
oldValue = m_fade->get_strength_factor();
newStrength = oldValue;
cpointer().setCursorText(QByteArray::number(newStrength, 'f', 2));
origY = cpointer().y();
return 1;
}
ProjectManager::ProjectManager()
: ContextItem()
{
PENTERCONS;
m_currentProject = (Project*) 0;
m_exitInProgress = false;
m_watcher = new QFileSystemWatcher(0);
QString path = config().get_property("Project", "directory", "").toString();
set_current_project_dir(path);
cpointer().add_contextitem(this);
connect(m_watcher, SIGNAL(directoryChanged(const QString&)), this, SLOT(project_dir_rename_detected(const QString&)));
}
int MoveMarker::jog()
{
TimeRef newpos = TimeRef(cpointer().scene_x() * d->scalefactor);
if (m_doSnap) {
SnapList* slist = m_marker->get_timeline()->get_sheet()->get_snap_list();
newpos = slist->get_snap_value(newpos);
}
if (newpos < TimeRef()) {
newpos = TimeRef();
}
m_newWhen = newpos;
m_marker->set_when(m_newWhen);
// d->view->set_position(int(m_newWhen / d->scalefactor));
d->view->get_sheetview()->update_shuttle_factor();
return 1;
}
void
OCDial::drawShape(QPainter& p)
{
if (vnew != vcur) {
vnew = vnew < vmin ? vmin : vnew > vmax ? vmax : vnew;
writeValue(vnew);
vcur = vnew;
}
QRect br = boundingRect();
double w = br.width();
double h = br.height();
double xc = w / 2;
double yc = h / 2;
double rw = w * .45;
double rh = h * .45;
double ptr_w = rw * .2;
double ptr_h = rh * .2;
double increment = M_PI * 100 / (rw * rh);
double inc = vmax > vmin ? vmax - vmin : vmin - vmax;
while (inc > 0 && inc < 100)
inc *= 10.;
while (inc >= 1000)
inc /= 10.;
p.drawPixmap(br, face);
p.save();
p.translate(x(), y());
QColor ctick1("#99ff99");
QColor ctick2("#99cc99");
QColor cpointer("#ffcc33");
QColor ccontour("#660000");
QPen pen(QColor("#000000"), 2, SolidLine, RoundCap, BevelJoin);
double last = -1;
for (int i = 0; i <= inc; i++) {
double theta = i * M_PI / (18. * inc / 24.) - M_PI/6.;
if (theta - last < increment)
continue;
last = theta;
double tick_w = ptr_w;
double tick_h = ptr_h;
if (inc >= 10 && (i % int(inc / 10)) == 0) {
pen.setColor(ctick1);
} else {
tick_w /= 2;
tick_h /= 2;
pen.setColor(ctick2);
}
p.setPen(pen);
double s = sin(theta);
double c = cos(theta);
p.drawLine(
int(xc + c*(rw - tick_w)), int(yc - s*(rh - tick_h)),
int(xc + c*rw), int(yc - s*rh));
}
if (vmax == vmin)
angle = 2.e9;
else
angle = (M_PI*7./6.) - (vcur - vmin) * (M_PI*4./3.) / (vmax - vmin);
double c, s;
if (fabs(angle) < 1.e9) {
s = sin(angle);
c = cos(angle);
} else {
c = s = angle = 0;
}
p.translate(xc, yc);
QPointArray points(5);
points.setPoint(0, int(s*ptr_w/2), int(c*ptr_w/2));
points.setPoint(1, int(c*rw), int(-s*rh));
points.setPoint(2, int(-s*ptr_w/2), int(-c*ptr_h/2));
points.setPoint(3, int(-c*rw/10), int(s*rh/10));
points.setPoint(4, int(s*ptr_w/2), int(c*ptr_h/2));
p.setBrush(cpointer);
p.drawPolygon(points);
pen.setColor(ccontour);
p.setPen(pen);
p.drawPolyline(points);
p.restore();
}
int FadeRange::begin_hold()
{
d->origX = cpointer().on_first_input_event_x();
m_newRange = m_origRange = m_curve->get_range();
return 1;
}
