, panning_link_button (_("link"))
, pan_automation_style_button ("")
, pan_automation_state_button ("")
- , _bar_spinner_active (false)
{
set_session (s);
PannerUI::~PannerUI ()
{
- for (vector<Adjustment*>::iterator i = pan_adjustments.begin(); i != pan_adjustments.end(); ++i) {
- delete (*i);
- }
-
for (vector<MonoPanner*>::iterator i = pan_bars.begin(); i != pan_bars.end(); ++i) {
delete (*i);
}
break;
case 2:
- /* bring pan bar state up to date */
- update_pan_bars (false);
break;
default:
return;
}
- _pan_control_connections.drop_connections ();
- for (uint32_t i = 0; i < _panner->npanners(); ++i) {
- connect_to_pan_control (i);
- }
-
_current_nouts = nouts;
_current_npans = npans;
if (nouts == 0 || nouts == 1) {
- while (!pan_adjustments.empty()) {
+ while (!pan_bars.empty()) {
delete pan_bars.back();
pan_bars.pop_back ();
- delete pan_adjustments.back();
- pan_adjustments.pop_back ();
}
/* stick something into the panning viewport so that it redraws */
} else if (nouts == 2) {
- vector<Adjustment*>::size_type asz;
+ vector<Adjustment*>::size_type p;
- while (!pan_adjustments.empty()) {
+ while (!pan_bars.empty()) {
delete pan_bars.back();
pan_bars.pop_back ();
- delete pan_adjustments.back();
- pan_adjustments.pop_back ();
}
if (npans == 2) {
/* N-in/2out - just use a set of single-channel panners */
- while ((asz = pan_adjustments.size()) < npans) {
+ while ((p = pan_bars.size()) < npans) {
float x, rx;
MonoPanner* mp;
/* initialize adjustment with 0.0 (L) or 1.0 (R) for the first and second panners,
- which serves as a default, otherwise use current value */
+ which serves as a default, otherwise use current value
+ */
- rx = _panner->pan_control( asz)->get_value();
+ rx = _panner->pan_control (p)->get_value();
if (npans == 1) {
x = 0.5;
- } else if (asz == 0) {
+ } else if (p == 0) {
x = 0.0;
- } else if (asz == 1) {
+ } else if (p == 1) {
x = 1.0;
} else {
x = rx;
}
- pan_adjustments.push_back (new Adjustment (x, 0, 1.0, 0.005, 0.05));
- mp = new MonoPanner (_panner->pan_control (asz));
-
- /* now set adjustment with current value of panner, then connect the signals */
- pan_adjustments.back()->set_value(rx);
- pan_adjustments.back()->signal_value_changed().connect (sigc::bind (sigc::mem_fun(*this, &PannerUI::pan_adjustment_changed), (uint32_t) asz));
-
- boost::shared_ptr<AutomationControl> ac = _panner->pan_control (asz);
+ mp = new MonoPanner (_panner->pan_control (p));
#if 0
if (asz) {
}
#endif
mp->signal_button_release_event().connect
- (sigc::bind (sigc::mem_fun(*this, &PannerUI::pan_button_event), (uint32_t) asz));
+ (sigc::bind (sigc::mem_fun(*this, &PannerUI::pan_button_event), (uint32_t) p));
mp->set_size_request (-1, pan_bar_height);
switch (_panner->nouts()) {
case 0:
case 1:
- /* relax */
+ /* relax: no panning */
break;
case 2:
}
}
-void
-PannerUI::pan_adjustment_changed (uint32_t which)
-{
- if (!in_pan_update && which < _panner->npanners()) {
-
- float val = pan_adjustments[which]->get_value ();
- float const xpos = _panner->pan_control(which)->get_value();
-
- /* add a kinda-sorta detent for the middle */
-
- if (val != 0.5 && Panner::equivalent (val, 0.5)) {
- /* this is going to be reentrant, so just
- return after it.
- */
-
- in_pan_update = true;
- pan_adjustments[which]->set_value (0.5);
- in_pan_update = false;
- return;
- }
-
- if (!Panner::equivalent (val, xpos)) {
-
- _panner->pan_control(which)->set_value (val);
- /* XXX
- the panner objects have no access to the session,
- so do this here. ick.
- */
- _session->set_dirty();
- }
- }
-}
-
-void
-PannerUI::pan_value_changed (uint32_t which)
-{
- ENSURE_GUI_THREAD (*this, &PannerUI::pan_value_changed, which)
-
- if (twod_panner) {
-
- in_pan_update = true;
- twod_panner->move_puck (which, _panner->streampanner(which).get_position());
- in_pan_update = false;
-
- }
-}
-
void
PannerUI::update_pan_bars (bool only_if_aplay)
{
uint32_t n;
- vector<Adjustment*>::iterator i;
in_pan_update = true;
+#if 0
/* this runs during automation playback, and moves the bar controllers
and/or pucks around.
*/
- for (i = pan_adjustments.begin(), n = 0; i != pan_adjustments.end(); ++i, ++n) {
+ for (i = pan_bars.begin(), n = 0; i != pan_bars.end(); ++i, ++n) {
if (only_if_aplay) {
boost::shared_ptr<AutomationList> alist (_panner->streampanner(n).pan_control()->alist());
-
if (!alist->automation_playback()) {
continue;
}
(*i)->set_value (BaseStereoPanner::azimuth_to_lr_fract (model.azi));
}
}
+#endif
in_pan_update = false;
}
update_pan_sensitive ();
}
-
-void
-PannerUI::connect_to_pan_control (uint32_t i)
-{
- _panner->pan_control(i)->Changed.connect (
- _pan_control_connections, invalidator (*this), boost::bind (&PannerUI::pan_value_changed, this, i), gui_context ()
- );
-}
-
-void
-PannerUI::bar_spinner_activate (bool a)
-{
- _bar_spinner_active = a;
-}
-
void
PannerUI::show_width ()
{
void panning_link_direction_clicked ();
- std::vector<Gtk::Adjustment*> pan_adjustments;
- //std::vector<PannerBar*> pan_bars;
std::vector<MonoPanner*> pan_bars;
- void pan_adjustment_changed (uint32_t which);
void pan_value_changed (uint32_t which);
- void update_pan_bars (bool only_if_aplay);
+ void update_pan_bars (bool);
void update_pan_linkage ();
void update_pan_state ();
void build_astate_menu ();
bool pan_button_event (GdkEventButton*, uint32_t which);
- void connect_to_pan_control (uint32_t);
-
Gtk::Menu* pan_menu;
Gtk::CheckMenuItem* bypass_menu_item;
void build_pan_menu (uint32_t which);
void start_touch (boost::weak_ptr<ARDOUR::AutomationControl>);
void stop_touch (boost::weak_ptr<ARDOUR::AutomationControl>);
-
- void bar_spinner_activate (bool);
- /** true if any of our PannerBars are currently using a SpinButton to modify value */
- bool _bar_spinner_active;
};
#endif /* __ardour_gtk_panner_ui_h__ */
projects / ardour.git / commitdiff