X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=gtk2_ardour%2Fpanner_ui.cc;h=433b5b0c0258685b48393301eedc36a82335d174;hb=2292e33ee418070c4d12971a72e01eb29dfc8de9;hp=c8c933348bc988934a2141df46b8347d48829f76;hpb=3b89d9eaa03406a5e03648f47734211f09b89d62;p=ardour.git diff --git a/gtk2_ardour/panner_ui.cc b/gtk2_ardour/panner_ui.cc index c8c933348b..433b5b0c02 100644 --- a/gtk2_ardour/panner_ui.cc +++ b/gtk2_ardour/panner_ui.cc @@ -18,24 +18,24 @@ #include -#include "ardour/io.h" -#include "ardour/dB.h" #include -#include #include + #include "midi++/manager.h" #include "pbd/fastlog.h" +#include "ardour/pannable.h" +#include "ardour/panner.h" +#include "ardour/panner_shell.h" +#include "ardour/session.h" + #include "ardour_ui.h" #include "panner_ui.h" #include "panner2d.h" #include "utils.h" -#include "panner.h" #include "gui_thread.h" - -#include "ardour/session.h" -#include "ardour/panner.h" -#include "ardour/route.h" +#include "stereo_panner.h" +#include "mono_panner.h" #include "i18n.h" @@ -44,142 +44,89 @@ using namespace ARDOUR; using namespace PBD; using namespace Gtkmm2ext; using namespace Gtk; -using namespace sigc; -const int PannerUI::pan_bar_height = 30; +const int PannerUI::pan_bar_height = 35; -PannerUI::PannerUI (Session& s) - : _session (s), - hAdjustment(0.0, 0.0, 0.0), - vAdjustment(0.0, 0.0, 0.0), - panning_viewport(hAdjustment, vAdjustment), - panning_up_arrow (Gtk::ARROW_UP, Gtk::SHADOW_OUT), - panning_down_arrow (Gtk::ARROW_DOWN, Gtk::SHADOW_OUT), - panning_link_button (_("link")), - pan_automation_style_button (""), - pan_automation_state_button ("") +PannerUI::PannerUI (Session* s) + : _current_nouts (-1) + , _current_nins (-1) + , pan_automation_style_button ("") + , pan_automation_state_button ("") { + set_session (s); + ignore_toggle = false; pan_menu = 0; pan_astate_menu = 0; pan_astyle_menu = 0; in_pan_update = false; + _stereo_panner = 0; + _mono_panner = 0; + _ignore_width_change = false; + _ignore_position_change = false; pan_automation_style_button.set_name ("MixerAutomationModeButton"); pan_automation_state_button.set_name ("MixerAutomationPlaybackButton"); - ARDOUR_UI::instance()->tooltips().set_tip (pan_automation_state_button, _("Pan automation mode")); - ARDOUR_UI::instance()->tooltips().set_tip (pan_automation_style_button, _("Pan automation type")); + ARDOUR_UI::instance()->set_tip (pan_automation_state_button, _("Pan automation mode")); + ARDOUR_UI::instance()->set_tip (pan_automation_style_button, _("Pan automation type")); //set_size_request_to_display_given_text (pan_automation_state_button, X_("O"), 2, 2); //set_size_request_to_display_given_text (pan_automation_style_button, X_("0"), 2, 2); - pan_bar_packer.set_size_request (-1, 61); - panning_viewport.set_size_request (-1, 61); - panning_viewport.set_name (X_("BaseFrame")); - - ARDOUR_UI::instance()->tooltips().set_tip (panning_link_button, - _("panning link control")); - ARDOUR_UI::instance()->tooltips().set_tip (panning_link_direction_button, - _("panning link direction")); - pan_automation_style_button.unset_flags (Gtk::CAN_FOCUS); pan_automation_state_button.unset_flags (Gtk::CAN_FOCUS); - pan_automation_style_button.signal_button_press_event().connect (mem_fun(*this, &PannerUI::pan_automation_style_button_event), false); - pan_automation_state_button.signal_button_press_event().connect (mem_fun(*this, &PannerUI::pan_automation_state_button_event), false); - - panning_link_button.set_name (X_("PanningLinkButton")); - panning_link_direction_button.set_name (X_("PanningLinkDirectionButton")); - - panning_link_box.pack_start (panning_link_button, true, true); - panning_link_box.pack_start (panning_link_direction_button, true, true); - panning_link_box.pack_start (pan_automation_state_button, true, true); - - /* the pixmap will be reset at some point, but the key thing is that - we need a pixmap in the button just to get started. - */ - panning_link_direction_button.add (*(manage (new Image (get_xpm("forwardblarrow.xpm"))))); - - panning_link_direction_button.signal_clicked().connect - (mem_fun(*this, &PannerUI::panning_link_direction_clicked)); - - panning_link_button.signal_button_press_event().connect - (mem_fun(*this, &PannerUI::panning_link_button_press), false); - panning_link_button.signal_button_release_event().connect - (mem_fun(*this, &PannerUI::panning_link_button_release), false); - - panning_up.set_border_width (3); - panning_down.set_border_width (3); - panning_up.add (panning_up_arrow); - panning_down.add (panning_down_arrow); - panning_up.set_name (X_("PanScrollerBase")); - panning_down.set_name (X_("PanScrollerBase")); - panning_up_arrow.set_name (X_("PanScrollerArrow")); - panning_down_arrow.set_name (X_("PanScrollerArrow")); + pan_automation_style_button.signal_button_press_event().connect (sigc::mem_fun(*this, &PannerUI::pan_automation_style_button_event), false); + pan_automation_state_button.signal_button_press_event().connect (sigc::mem_fun(*this, &PannerUI::pan_automation_state_button_event), false); pan_vbox.set_spacing (2); - pan_vbox.pack_start (panning_viewport, Gtk::PACK_SHRINK); - pan_vbox.pack_start (panning_link_box, Gtk::PACK_SHRINK); - pack_start (pan_vbox, true, true); - panner = 0; + twod_panner = 0; big_window = 0; set_width(Narrow); } - + void -PannerUI::set_io (boost::shared_ptr io) +PannerUI::set_panner (boost::shared_ptr ps, boost::shared_ptr p) { - if (!io->panner()) { - cerr << "PannerUI::set_io IO has no panners" << endl; - return; - } + /* note that the panshell might not change here (i.e. ps == _panshell) + */ + + connections.drop_connections (); - connections.clear (); - delete pan_astyle_menu; pan_astyle_menu = 0; delete pan_astate_menu; pan_astate_menu = 0; - - _io = io; - - connections.push_back (_io->panner()->Changed.connect ( - mem_fun(*this, &PannerUI::panner_changed))); - connections.push_back (_io->panner()->LinkStateChanged.connect ( - mem_fun(*this, &PannerUI::update_pan_linkage))); - connections.push_back (_io->panner()->StateChanged.connect ( - mem_fun(*this, &PannerUI::update_pan_state))); - - delete panner; - panner = 0; - - setup_pan (); - pan_changed (0); + _panshell = ps; + _panner = p; + + delete twod_panner; + twod_panner = 0; + + delete _stereo_panner; + _stereo_panner = 0; + + if (!_panner) { + return; + } + + _panshell->Changed.connect (connections, invalidator (*this), boost::bind (&PannerUI::panshell_changed, this), gui_context()); + + /* new panner object, force complete reset of panner GUI + */ + + _current_nouts = 0; + _current_nins = 0; + + setup_pan (); update_pan_sensitive (); - update_pan_linkage (); pan_automation_state_changed (); - -#if WHERE_DOES_THIS_LIVE - pan_bar_packer.show(); - panning_viewport.show(); - panning_up.show(); - panning_up_arrow.show(); - panning_down.show(); - panning_down_arrow.show(); - pan_vbox.show(); - panning_link_button.show(); - panning_link_direction_button.show(); - panning_link_box.show(); - pan_automation_style_button.show(); - pan_automation_state_button.show(); - show(); -#endif } void @@ -194,17 +141,20 @@ PannerUI::build_astate_menu () pan_astate_menu->items().clear (); } - pan_astate_menu->items().push_back (MenuElem (_("Manual"), bind ( - mem_fun (_io->panner().get(), &Panner::set_automation_state), - (AutoState) Off))); - pan_astate_menu->items().push_back (MenuElem (_("Play"), bind ( - mem_fun (_io->panner().get(), &Panner::set_automation_state), + /** TRANSLATORS: this is `Manual' in the sense of automation not being played, + so that changes to pan must be done by hand. + */ + pan_astate_menu->items().push_back (MenuElem (S_("Automation|Manual"), sigc::bind ( + sigc::mem_fun (_panner.get(), &Panner::set_automation_state), + (AutoState) ARDOUR::Off))); + pan_astate_menu->items().push_back (MenuElem (_("Play"), sigc::bind ( + sigc::mem_fun (_panner.get(), &Panner::set_automation_state), (AutoState) Play))); - pan_astate_menu->items().push_back (MenuElem (_("Write"), bind ( - mem_fun (_io->panner().get(), &Panner::set_automation_state), + pan_astate_menu->items().push_back (MenuElem (_("Write"), sigc::bind ( + sigc::mem_fun (_panner.get(), &Panner::set_automation_state), (AutoState) Write))); - pan_astate_menu->items().push_back (MenuElem (_("Touch"), bind ( - mem_fun (_io->panner().get(), &Panner::set_automation_state), + pan_astate_menu->items().push_back (MenuElem (_("Touch"), sigc::bind ( + sigc::mem_fun (_panner.get(), &Panner::set_automation_state), (AutoState) Touch))); } @@ -225,248 +175,179 @@ PannerUI::build_astyle_menu () pan_astyle_menu->items().push_back (MenuElem (_("Abs"))); } -boost::shared_ptr -PannerUI::get_controllable() -{ - return pan_bars[0]->get_controllable(); -} - -bool -PannerUI::panning_link_button_press (GdkEventButton* ev) -{ - return true; -} - -bool -PannerUI::panning_link_button_release (GdkEventButton* ev) -{ - if (!ignore_toggle) { - _io->panner()->set_linked (!_io->panner()->linked()); - } - return true; -} - void -PannerUI::panning_link_direction_clicked() +PannerUI::on_size_allocate (Allocation& a) { - switch (_io->panner()->link_direction()) { - case Panner::SameDirection: - _io->panner()->set_link_direction (Panner::OppositeDirection); - break; - default: - _io->panner()->set_link_direction (Panner::SameDirection); - break; - } -} - -void -PannerUI::update_pan_linkage () -{ - ENSURE_GUI_THREAD(mem_fun(*this, &PannerUI::update_pan_linkage)); - - bool x = _io->panner()->linked(); - bool bx = panning_link_button.get_active(); - - if (x != bx) { - - ignore_toggle = true; - panning_link_button.set_active (x); - ignore_toggle = false; - } - - panning_link_direction_button.set_sensitive (x); - - switch (_io->panner()->link_direction()) { - case Panner::SameDirection: - panning_link_direction_button.set_image (*(manage (new Image (get_xpm ("forwardblarrow.xpm"))))); - break; - default: - panning_link_direction_button.set_image (*(manage (new Image (get_xpm("revdblarrow.xpm"))))); - break; - } + HBox::on_size_allocate (a); } void PannerUI::set_width (Width w) { - switch (w) { - case Wide: - panning_link_button.set_label (_("link")); - break; - case Narrow: - panning_link_button.set_label (_("L")); - break; - } - _width = w; } - PannerUI::~PannerUI () { - for (vector::iterator i = pan_adjustments.begin(); i != pan_adjustments.end(); ++i) { - delete (*i); - } - - for (vector::iterator i = pan_bars.begin(); i != pan_bars.end(); ++i) { - delete (*i); - } - - delete panner; + delete twod_panner; delete big_window; delete pan_menu; delete pan_astyle_menu; delete pan_astate_menu; + delete _stereo_panner; + delete _mono_panner; } - void -PannerUI::panner_changed () +PannerUI::panshell_changed () { - ENSURE_GUI_THREAD (mem_fun(*this, &PannerUI::panner_changed)); + set_panner (_panshell, _panshell->panner()); setup_pan (); - pan_changed (0); -} - -void -PannerUI::update_pan_state () -{ - /* currently nothing to do */ - // ENSURE_GUI_THREAD (mem_fun(*this, &PannerUI::update_panner_state)); } void PannerUI::setup_pan () { - if (!_io->panner()) { + int const nouts = _panner ? _panner->out().n_audio() : -1; + int const nins = _panner ? _panner->in().n_audio() : -1; + + if (nouts == _current_nouts && nins == _current_nins) { return; } - uint32_t nouts = _io->n_outputs ().n_audio(); + _current_nins = nins; + _current_nouts = nouts; - if (nouts == 0 || nouts == 1) { + container_clear (pan_vbox); - while (!pan_adjustments.empty()) { - delete pan_bars.back(); - pan_bars.pop_back (); - delete pan_adjustments.back(); - pan_adjustments.pop_back (); - } + delete twod_panner; + twod_panner = 0; + delete _stereo_panner; + _stereo_panner = 0; + delete _mono_panner; + _mono_panner = 0; + + if (!_panner) { + return; + } + + if (nouts == 0 || nouts == 1) { /* stick something into the panning viewport so that it redraws */ EventBox* eb = manage (new EventBox()); - panning_viewport.remove (); - panning_viewport.add (*eb); - panning_viewport.show_all (); + pan_vbox.pack_start (*eb, false, false); - } else if (nouts == 2) { + delete big_window; + big_window = 0; - vector::size_type asz; - uint32_t npans = _io->panner()->npanners(); + } else if (nouts == 2) { - while (!pan_adjustments.empty()) { - delete pan_bars.back(); - pan_bars.pop_back (); - delete pan_adjustments.back(); - pan_adjustments.pop_back (); - } + if (nins == 2) { - while ((asz = pan_adjustments.size()) < npans) { + /* add integrated 2in/2out panner GUI */ - float x, rx; - PannerBar* bc; + boost::shared_ptr pannable = _panner->pannable(); - /* 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 */ + _stereo_panner = new StereoPanner (_panner); + _stereo_panner->set_size_request (-1, pan_bar_height); + pan_vbox.pack_start (*_stereo_panner, false, false); - rx = _io->panner()->pan_control( asz)->get_value(); + boost::shared_ptr ac; - if (npans == 1) { - x = 0.5; - } else if (asz == 0) { - x = 0.0; - } else if (asz == 1) { - x = 1.0; - } else { - x = rx; - } + ac = pannable->pan_azimuth_control; + _stereo_panner->StartPositionGesture.connect (sigc::bind (sigc::mem_fun (*this, &PannerUI::start_touch), + boost::weak_ptr (ac))); + _stereo_panner->StopPositionGesture.connect (sigc::bind (sigc::mem_fun (*this, &PannerUI::stop_touch), + boost::weak_ptr(ac))); - pan_adjustments.push_back (new Adjustment (x, 0, 1.0, 0.05, 0.1)); - bc = new PannerBar (*pan_adjustments[asz], - boost::static_pointer_cast( _io->panner()->pan_control( asz )) ); + ac = pannable->pan_width_control; + _stereo_panner->StartWidthGesture.connect (sigc::bind (sigc::mem_fun (*this, &PannerUI::start_touch), + boost::weak_ptr (ac))); + _stereo_panner->StopWidthGesture.connect (sigc::bind (sigc::mem_fun (*this, &PannerUI::stop_touch), + boost::weak_ptr(ac))); + _stereo_panner->signal_button_release_event().connect (sigc::mem_fun(*this, &PannerUI::pan_button_event)); - /* 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 (bind (mem_fun(*this, &PannerUI::pan_adjustment_changed), (uint32_t) asz)); + } else if (nins == 1) { + /* 1-in/2out */ - _io->panner()->pan_control( asz )->Changed.connect (bind (mem_fun(*this, &PannerUI::pan_value_changed), (uint32_t) asz)); + boost::shared_ptr pannable = _panner->pannable(); + boost::shared_ptr ac = pannable->pan_azimuth_control; + _mono_panner = new MonoPanner (_panner); - bc->set_name ("PanSlider"); - bc->set_shadow_type (Gtk::SHADOW_NONE); - - bc->StartGesture.connect (bind (mem_fun (*_io, &IO::start_pan_touch), (uint32_t) asz)); - bc->StopGesture.connect (bind (mem_fun (*_io, &IO::end_pan_touch), (uint32_t) asz)); + _mono_panner->StartGesture.connect (sigc::bind (sigc::mem_fun (*this, &PannerUI::start_touch), + boost::weak_ptr (ac))); + _mono_panner->StopGesture.connect (sigc::bind (sigc::mem_fun (*this, &PannerUI::stop_touch), + boost::weak_ptr(ac))); - char buf[64]; - snprintf (buf, sizeof (buf), _("panner for channel %zu"), asz + 1); - ARDOUR_UI::instance()->tooltips().set_tip (bc->event_widget(), buf); + _mono_panner->signal_button_release_event().connect (sigc::mem_fun(*this, &PannerUI::pan_button_event)); - bc->event_widget().signal_button_release_event().connect - (bind (mem_fun(*this, &PannerUI::pan_button_event), (uint32_t) asz)); + _mono_panner->set_size_request (-1, pan_bar_height); - bc->set_size_request (-1, pan_bar_height); + update_pan_sensitive (); + pan_vbox.pack_start (*_mono_panner, false, false); - pan_bars.push_back (bc); - pan_bar_packer.pack_start (*bc, false, false); - } + } else { + warning << string_compose (_("No panner user interface is currently available for %1-in/2out tracks/busses"), + nins) << endmsg; + } - /* now that we actually have the pan bars, - set their sensitivity based on current - automation state. - */ - - update_pan_sensitive (); - - panning_viewport.remove (); - panning_viewport.add (pan_bar_packer); - panning_viewport.show_all (); + delete big_window; + big_window = 0; } else { - if (!panner) { - panner = new Panner2d (_io->panner(), 61); - panner->set_name ("MixerPanZone"); - panner->show (); - - panner->signal_button_press_event().connect - (bind (mem_fun(*this, &PannerUI::pan_button_event), (uint32_t) 0), false); + if (!twod_panner) { + twod_panner = new Panner2d (_panshell, 61); + twod_panner->set_name ("MixerPanZone"); + twod_panner->show (); + twod_panner->signal_button_press_event().connect (sigc::mem_fun(*this, &PannerUI::pan_button_event), false); } - + update_pan_sensitive (); - panner->reset (_io->n_inputs().n_audio()); + twod_panner->reset (nins); if (big_window) { - big_window->reset (_io->n_inputs().n_audio()); + big_window->reset (nins); } - panner->set_size_request (-1, 61); + twod_panner->set_size_request (-1, 61); /* and finally, add it to the panner frame */ - panning_viewport.remove (); - panning_viewport.add (*panner); - panning_viewport.show_all (); + pan_vbox.pack_start (*twod_panner, false, false); } + + pan_vbox.show_all (); +} + +void +PannerUI::start_touch (boost::weak_ptr wac) +{ + boost::shared_ptr ac = wac.lock(); + if (!ac) { + return; + } + ac->start_touch (ac->session().transport_frame()); +} + +void +PannerUI::stop_touch (boost::weak_ptr wac) +{ + boost::shared_ptr ac = wac.lock(); + if (!ac) { + return; + } + ac->stop_touch (false, ac->session().transport_frame()); } bool -PannerUI::pan_button_event (GdkEventButton* ev, uint32_t which) +PannerUI::pan_button_event (GdkEventButton* ev) { switch (ev->button) { case 1: - if (panner && ev->type == GDK_2BUTTON_PRESS) { + if (twod_panner && ev->type == GDK_2BUTTON_PRESS) { if (!big_window) { - big_window = new Panner2dWindow (panner->get_panner(), 400, _io->n_inputs().n_audio()); + big_window = new Panner2dWindow (_panshell, 400, _panner->in().n_audio()); } big_window->show (); return true; @@ -478,7 +359,7 @@ PannerUI::pan_button_event (GdkEventButton* ev, uint32_t which) pan_menu = manage (new Menu); pan_menu->set_name ("ArdourContextMenu"); } - build_pan_menu (which); + build_pan_menu (); pan_menu->popup (1, ev->time); return true; break; @@ -490,251 +371,69 @@ PannerUI::pan_button_event (GdkEventButton* ev, uint32_t which) } void -PannerUI::build_pan_menu (uint32_t which) +PannerUI::build_pan_menu () { using namespace Menu_Helpers; MenuList& items (pan_menu->items()); items.clear (); - items.push_back (CheckMenuElem (_("Mute"))); - - /* set state first, connect second */ - - (dynamic_cast (&items.back()))->set_active (_io->panner()->streampanner(which).muted()); - (dynamic_cast (&items.back()))->signal_toggled().connect - (bind (mem_fun(*this, &PannerUI::pan_mute), which)); - - items.push_back (CheckMenuElem (_("Bypass"), mem_fun(*this, &PannerUI::pan_bypass_toggle))); + items.push_back (CheckMenuElem (_("Bypass"), sigc::mem_fun(*this, &PannerUI::pan_bypass_toggle))); bypass_menu_item = static_cast (&items.back()); /* set state first, connect second */ - bypass_menu_item->set_active (_io->panner()->bypassed()); - bypass_menu_item->signal_toggled().connect (mem_fun(*this, &PannerUI::pan_bypass_toggle)); - - items.push_back (MenuElem (_("Reset"), bind (mem_fun (*this, &PannerUI::pan_reset), which))); - items.push_back (SeparatorElem()); - items.push_back (MenuElem (_("Reset all"), mem_fun (*this, &PannerUI::pan_reset_all))); -} + bypass_menu_item->set_active (_panshell->bypassed()); + bypass_menu_item->signal_toggled().connect (sigc::mem_fun(*this, &PannerUI::pan_bypass_toggle)); -void -PannerUI::pan_mute (uint32_t which) -{ - StreamPanner& sp = _io->panner()->streampanner(which); - sp.set_muted (!sp.muted()); + items.push_back (MenuElem (_("Reset"), sigc::mem_fun (*this, &PannerUI::pan_reset))); + items.push_back (MenuElem (_("Edit..."), sigc::mem_fun (*this, &PannerUI::pan_edit))); } void PannerUI::pan_bypass_toggle () { - if (bypass_menu_item && (_io->panner()->bypassed() != bypass_menu_item->get_active())) { - _io->panner()->set_bypassed (!_io->panner()->bypassed()); - } -} - -void -PannerUI::pan_reset (uint32_t which) -{ - _io->panner()->reset_streampanner (which); -} - -void -PannerUI::pan_reset_all () -{ - _io->panner()->reset_to_default (); -} - -void -PannerUI::effective_pan_display () -{ - if (_io->panner()->empty()) { - return; - } - - switch (_io->n_outputs().n_audio()) { - case 0: - case 1: - /* relax */ - break; - - case 2: - update_pan_bars (true); - break; - - default: - //panner->move_puck (pan_value (v, right), 0.5); - break; + if (bypass_menu_item && (_panshell->bypassed() != bypass_menu_item->get_active())) { + _panshell->set_bypassed (!_panshell->bypassed()); } } void -PannerUI::pan_changed (void *src) +PannerUI::pan_edit () { - if (src == this) { - return; - } - - switch (_io->panner()->npanners()) { - case 0: - panning_link_direction_button.set_sensitive (false); - panning_link_button.set_sensitive (false); - return; - case 1: - panning_link_direction_button.set_sensitive (false); - panning_link_button.set_sensitive (false); - break; - default: - panning_link_direction_button.set_sensitive (true); - panning_link_button.set_sensitive (true); - } - - uint32_t nouts = _io->n_outputs().n_audio(); - - switch (nouts) { - case 0: - case 1: - /* relax */ - break; - - case 2: - /* bring pan bar state up to date */ - update_pan_bars (false); - break; - - default: - // panner->move_puck (pan_value (pans[0], pans[1]), 0.5); - break; + if (_mono_panner) { + _mono_panner->edit (); + } else if (_stereo_panner) { + _stereo_panner->edit (); } } void -PannerUI::pan_adjustment_changed (uint32_t which) +PannerUI::pan_reset () { - if (!in_pan_update && which < _io->panner()->npanners()) { - - float xpos; - float val = pan_adjustments[which]->get_value (); - xpos = _io->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)) { - - _io->panner()->streampanner(which).set_position (val); - /* XXX - the panner objects have no access to the session, - so do this here. ick. - */ - _session.set_dirty(); - } - } + _panner->reset (); } void -PannerUI::pan_value_changed (uint32_t which) -{ - ENSURE_GUI_THREAD (bind (mem_fun(*this, &PannerUI::pan_value_changed), which)); - - if (_io->n_outputs().n_audio() > 1 && which < _io->panner()->npanners()) { - float xpos; - float val = pan_adjustments[which]->get_value (); - - _io->panner()->streampanner(which).get_position (xpos); - - if (!Panner::equivalent (val, xpos)) { - in_pan_update = true; - pan_adjustments[which]->set_value (xpos); - in_pan_update = false; - } - } -} - -void -PannerUI::update_pan_bars (bool only_if_aplay) +PannerUI::effective_pan_display () { - uint32_t n; - vector::iterator i; - - in_pan_update = true; - - /* 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) { - float xpos, val; - - if (only_if_aplay) { - boost::shared_ptr alist (_io->panner()->streampanner(n).pan_control()->alist()); - - if (!alist->automation_playback()) { - continue; - } - } - - _io->panner()->streampanner(n).get_effective_position (xpos); - val = (*i)->get_value (); - - if (!Panner::equivalent (val, xpos)) { - (*i)->set_value (xpos); - } - } - - in_pan_update = false; + if (_stereo_panner) { + _stereo_panner->queue_draw (); + } else if (twod_panner) { + twod_panner->queue_draw (); + } } void -PannerUI::pan_printer (char *buf, uint32_t len, Adjustment* adj) +PannerUI::update_pan_sensitive () { - float val = adj->get_value(); + bool const sensitive = !(_panner->pannable()->automation_state() & Play); - if (val == 0.0f) { - snprintf (buf, len, X_("L")); - } else if (val == 1.0f) { - snprintf (buf, len, X_("R")); - } else if (Panner::equivalent (val, 0.5f)) { - snprintf (buf, len, X_("C")); - } else { - /* don't print anything */ - buf[0] = '\0'; - } -} + pan_vbox.set_sensitive (sensitive); -void -PannerUI::update_pan_sensitive () -{ - bool sensitive = !(_io->panner()->automation_state() & Play); - - switch (_io->n_outputs().n_audio()) { - case 0: - case 1: - break; - case 2: - for (vector::iterator i = pan_bars.begin(); i != pan_bars.end(); ++i) { - (*i)->set_sensitive (sensitive); - } - break; - default: - if (panner) { - panner->set_sensitive (sensitive); - } - if (big_window) { - big_window->set_sensitive (sensitive); - } - break; - } + if (big_window) { + big_window->set_sensitive (sensitive); + } } gint @@ -783,14 +482,14 @@ PannerUI::pan_automation_style_button_event (GdkEventButton *ev) void PannerUI::pan_automation_style_changed () { - ENSURE_GUI_THREAD(mem_fun(*this, &PannerUI::pan_automation_style_changed)); - + ENSURE_GUI_THREAD (*this, &PannerUI::pan_automation_style_changed) + switch (_width) { case Wide: - pan_automation_style_button.set_label (astyle_string(_io->panner()->automation_style())); + pan_automation_style_button.set_label (astyle_string(_panner->automation_style())); break; case Narrow: - pan_automation_style_button.set_label (short_astyle_string(_io->panner()->automation_style())); + pan_automation_style_button.set_label (short_astyle_string(_panner->automation_style())); break; } } @@ -798,32 +497,21 @@ PannerUI::pan_automation_style_changed () void PannerUI::pan_automation_state_changed () { - ENSURE_GUI_THREAD(mem_fun(*this, &PannerUI::pan_automation_state_changed)); - - bool x; + boost::shared_ptr pannable (_panner->pannable()); switch (_width) { case Wide: - pan_automation_state_button.set_label (astate_string(_io->panner()->automation_state())); + pan_automation_state_button.set_label (astate_string(pannable->automation_state())); break; case Narrow: - pan_automation_state_button.set_label (short_astate_string(_io->panner()->automation_state())); + pan_automation_state_button.set_label (short_astate_string(pannable->automation_state())); break; } - /* when creating a new session, we get to create busses (and - sometimes tracks) with no outputs by the time they get - here. - */ - - if (_io->panner()->empty()) { - return; - } - - x = (_io->panner()->streampanner(0).pan_control()->alist()->automation_state() != Off); + bool x = (pannable->automation_state() != ARDOUR::Off); if (pan_automation_state_button.get_active() != x) { - ignore_toggle = true; + ignore_toggle = true; pan_automation_state_button.set_active (x); ignore_toggle = false; } @@ -835,7 +523,7 @@ PannerUI::pan_automation_state_changed () pan_watching.disconnect(); if (x) { - pan_watching = ARDOUR_UI::RapidScreenUpdate.connect (mem_fun (*this, &PannerUI::effective_pan_display)); + pan_watching = ARDOUR_UI::RapidScreenUpdate.connect (sigc::mem_fun (*this, &PannerUI::effective_pan_display)); } } @@ -857,7 +545,7 @@ PannerUI::_astate_string (AutoState state, bool shrt) string sstr; switch (state) { - case Off: + case ARDOUR::Off: sstr = (shrt ? "M" : _("M")); break; case Play: @@ -897,3 +585,23 @@ PannerUI::_astyle_string (AutoStyle style, bool shrt) return (shrt ? _("Abs") : _("Abs")); } } + +void +PannerUI::show_width () +{ +} + +void +PannerUI::width_adjusted () +{ +} + +void +PannerUI::show_position () +{ +} + +void +PannerUI::position_adjusted () +{ +}