X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fgain_meter.cc;h=7e781cafd93cd1d6724f33f68dfd89264a229c2b;hb=ecb92f474f8f39e04f2aee02dabab7fa03af6c19;hp=be6687f380ba4b5748672d6bc0387d4e48788d41;hpb=64dc5427e4f5339a16a018692dd94f476c53cae9;p=ardour.git diff --git a/gtk2_ardour/gain_meter.cc b/gtk2_ardour/gain_meter.cc index be6687f380..7e781cafd9 100644 --- a/gtk2_ardour/gain_meter.cc +++ b/gtk2_ardour/gain_meter.cc @@ -20,35 +20,36 @@ #include #include "ardour/amp.h" -#include "ardour/io.h" -#include "ardour/route.h" #include "ardour/route_group.h" -#include "ardour/session.h" #include "ardour/session_route.h" #include "ardour/dB.h" +#include "ardour/utils.h" +#include #include #include #include #include -#include #include #include -#include "midi++/manager.h" #include "pbd/fastlog.h" #include "pbd/stacktrace.h" #include "ardour_ui.h" #include "gain_meter.h" -#include "utils.h" +#include "global_signals.h" #include "logmeter.h" #include "gui_thread.h" #include "keyboard.h" #include "public_editor.h" +#include "utils.h" +#include "meter_patterns.h" #include "ardour/session.h" #include "ardour/route.h" #include "ardour/meter.h" +#include "ardour/audio_track.h" +#include "ardour/midi_track.h" #include "i18n.h" @@ -56,84 +57,60 @@ using namespace ARDOUR; using namespace PBD; using namespace Gtkmm2ext; using namespace Gtk; -using namespace sigc; using namespace std; using Gtkmm2ext::Keyboard; +using namespace ArdourMeter; -sigc::signal GainMeterBase::ResetAllPeakDisplays; -sigc::signal GainMeterBase::ResetGroupPeakDisplays; - -map > GainMeter::metric_pixmaps; -Glib::RefPtr GainMeter::slider; - - -void -GainMeter::setup_slider_pix () -{ - if ((slider = ::get_icon ("fader_belt")) == 0) { - throw failed_constructor(); - } -} - -GainMeterBase::GainMeterBase (Session& s, - const Glib::RefPtr& pix, - bool horizontal, - int fader_length) - : _session (s) - // 0.781787 is the value needed for gain to be set to 0. - , gain_adjustment (0.781787, 0.0, 1.0, 0.01, 0.1) +GainMeterBase::GainMeterBase (Session* s, bool horizontal, int fader_length, int fader_girth) + : gain_adjustment (gain_to_slider_position_with_max (1.0, Config->get_max_gain()), 0.0, 1.0, 0.01, 0.1) , gain_automation_style_button ("") , gain_automation_state_button ("") - , dpi_changed (false) - , _is_midi (false) + , _data_type (DataType::AUDIO) { using namespace Menu_Helpers; + set_session (s); + ignore_toggle = false; meter_menu = 0; next_release_selects = false; - style_changed = true; _width = Wide; if (horizontal) { - gain_slider = manage (new HSliderController (pix, - &gain_adjustment, - fader_length, - false)); + gain_slider = manage (new HSliderController (&gain_adjustment, fader_length, fader_girth, false)); } else { - gain_slider = manage (new VSliderController (pix, - &gain_adjustment, - fader_length, - false)); + gain_slider = manage (new VSliderController (&gain_adjustment, fader_length, fader_girth, false)); } - level_meter = new LevelMeter(_session); + level_meter = new LevelMeterHBox(_session); + + level_meter->ButtonPress.connect_same_thread (_level_meter_connection, boost::bind (&GainMeterBase::level_meter_button_press, this, _1)); + meter_metric_area.signal_button_press_event().connect (sigc::mem_fun (*this, &GainMeterBase::level_meter_button_press)); + meter_metric_area.add_events (Gdk::BUTTON_PRESS_MASK); - gain_slider->signal_button_press_event().connect (sigc::mem_fun(*this, &GainMeter::start_gain_touch)); - gain_slider->signal_button_release_event().connect (sigc::mem_fun(*this, &GainMeter::end_gain_touch)); + gain_slider->signal_button_press_event().connect (sigc::mem_fun(*this, &GainMeter::gain_slider_button_press), false); + gain_slider->signal_button_release_event().connect (sigc::mem_fun(*this, &GainMeter::gain_slider_button_release), false); gain_slider->set_name ("GainFader"); gain_display.set_name ("MixerStripGainDisplay"); - gain_display.set_has_frame (false); set_size_request_to_display_given_text (gain_display, "-80.g", 2, 6); /* note the descender */ gain_display.signal_activate().connect (sigc::mem_fun (*this, &GainMeter::gain_activated)); gain_display.signal_focus_in_event().connect (sigc::mem_fun (*this, &GainMeter::gain_focused), false); gain_display.signal_focus_out_event().connect (sigc::mem_fun (*this, &GainMeter::gain_focused), false); + gain_display.set_alignment(1.0); peak_display.set_name ("MixerStripPeakDisplay"); -// peak_display.set_has_frame (false); -// peak_display.set_editable (false); - set_size_request_to_display_given_text (peak_display, "-80.g", 2, 6); /* note the descender */ + set_size_request_to_display_given_text (peak_display, "-80.g", 2, 6); /* note the descender */ max_peak = minus_infinity(); peak_display.set_label (_("-inf")); peak_display.unset_flags (Gtk::CAN_FOCUS); - gain_automation_style_button.set_name ("MixerAutomationModeButton"); - gain_automation_state_button.set_name ("MixerAutomationPlaybackButton"); + gain_automation_style_button.set_name ("mixer strip button"); + gain_automation_state_button.set_name ("mixer strip button"); - ARDOUR_UI::instance()->tooltips().set_tip (gain_automation_state_button, _("Fader automation mode")); - ARDOUR_UI::instance()->tooltips().set_tip (gain_automation_style_button, _("Fader automation type")); + ARDOUR_UI::instance()->set_tip (gain_automation_state_button, _("Fader automation mode")); + ARDOUR_UI::instance()->set_tip (gain_automation_style_button, _("Fader automation type")); gain_automation_style_button.unset_flags (Gtk::CAN_FOCUS); gain_automation_state_button.unset_flags (Gtk::CAN_FOCUS); @@ -152,11 +129,22 @@ GainMeterBase::GainMeterBase (Session& s, gain_display.signal_key_press_event().connect (sigc::mem_fun(*this, &GainMeterBase::gain_key_press), false); ResetAllPeakDisplays.connect (sigc::mem_fun(*this, &GainMeterBase::reset_peak_display)); + ResetRoutePeakDisplays.connect (sigc::mem_fun(*this, &GainMeterBase::reset_route_peak_display)); ResetGroupPeakDisplays.connect (sigc::mem_fun(*this, &GainMeterBase::reset_group_peak_display)); + RedrawMetrics.connect (sigc::mem_fun(*this, &GainMeterBase::redraw_metrics)); UI::instance()->theme_changed.connect (sigc::mem_fun(*this, &GainMeterBase::on_theme_changed)); ColorsChanged.connect (sigc::bind(sigc::mem_fun (*this, &GainMeterBase::color_handler), false)); DPIReset.connect (sigc::bind(sigc::mem_fun (*this, &GainMeterBase::color_handler), true)); + +// PBD::ScopedConnection _config_connection; +// Config->ParameterChanged.connect ( _config_connection, MISSING_INVALIDATOR, boost::bind(&GainMeterBase::set_flat_buttons, this, _1), gui_context() ); +} + +void +GainMeterBase::set_flat_buttons () +{ +// gain_slider->set_flat_buttons( ARDOUR_UI::config()->flat_buttons.get() ); } GainMeterBase::~GainMeterBase () @@ -171,6 +159,7 @@ GainMeterBase::set_controls (boost::shared_ptr r, boost::shared_ptr amp) { connections.clear (); + model_connections.drop_connections (); if (!pm && !amp) { level_meter->set_meter (0); @@ -188,29 +177,23 @@ GainMeterBase::set_controls (boost::shared_ptr r, level_meter->set_meter (pm.get()); gain_slider->set_controllable (amp->gain_control()); - if (!_route || _route->output()->n_ports().n_midi() == 0) { - _is_midi = false; - gain_adjustment.set_lower (0.0); - gain_adjustment.set_upper (1.0); - gain_adjustment.set_step_increment (0.01); - gain_adjustment.set_page_increment (0.1); - } else { - _is_midi = true; - gain_adjustment.set_lower (0.0); - gain_adjustment.set_upper (2.0); - gain_adjustment.set_step_increment (0.05); - gain_adjustment.set_page_increment (0.1); + if (amp) { + amp->ConfigurationChanged.connect ( + model_connections, invalidator (*this), boost::bind (&GainMeterBase::setup_gain_adjustment, this), gui_context () + ); } - if (!_route || !_route->is_hidden()) { + setup_gain_adjustment (); + + if (!_route || !_route->is_auditioner()) { using namespace Menu_Helpers; gain_astate_menu.items().clear (); - gain_astate_menu.items().push_back (MenuElem (_("Manual"), + gain_astate_menu.items().push_back (MenuElem (S_("Automation|Manual"), sigc::bind (sigc::mem_fun (*(amp.get()), &Automatable::set_parameter_automation_state), - Evoral::Parameter(GainAutomation), (AutoState) Off))); + Evoral::Parameter(GainAutomation), (AutoState) ARDOUR::Off))); gain_astate_menu.items().push_back (MenuElem (_("Play"), sigc::bind (sigc::mem_fun (*(amp.get()), &Automatable::set_parameter_automation_state), Evoral::Parameter(GainAutomation), (AutoState) Play))); @@ -226,19 +209,55 @@ GainMeterBase::set_controls (boost::shared_ptr r, boost::shared_ptr gc = amp->gain_control(); - connections.push_back (gc->alist()->automation_state_changed.connect (sigc::mem_fun(*this, &GainMeter::gain_automation_state_changed))); - connections.push_back (gc->alist()->automation_style_changed.connect (sigc::mem_fun(*this, &GainMeter::gain_automation_style_changed))); + gc->alist()->automation_state_changed.connect (model_connections, invalidator (*this), boost::bind (&GainMeter::gain_automation_state_changed, this), gui_context()); + gc->alist()->automation_style_changed.connect (model_connections, invalidator (*this), boost::bind (&GainMeter::gain_automation_style_changed, this), gui_context()); gain_automation_state_changed (); } - connections.push_back (amp->gain_control()->Changed.connect (sigc::mem_fun (*this, &GainMeterBase::gain_changed))); + amp->gain_control()->Changed.connect (model_connections, invalidator (*this), boost::bind (&GainMeterBase::gain_changed, this), gui_context()); gain_changed (); show_gain (); update_gain_sensitive (); } +void +GainMeterBase::setup_gain_adjustment () +{ + if (!_amp) { + return; + } + + if (_previous_amp_output_streams == _amp->output_streams ()) { + return; + } + + ignore_toggle = true; + + if (_amp->output_streams().n_midi() <= _amp->output_streams().n_audio()) { + _data_type = DataType::AUDIO; + gain_adjustment.set_lower (0.0); + gain_adjustment.set_upper (1.0); + gain_adjustment.set_step_increment (0.01); + gain_adjustment.set_page_increment (0.1); + gain_slider->set_default_value (gain_to_slider_position (1)); + } else { + _data_type = DataType::MIDI; + gain_adjustment.set_lower (0.0); + gain_adjustment.set_upper (2.0); + gain_adjustment.set_step_increment (1.0/128.0); + gain_adjustment.set_page_increment (10.0/128.0); + gain_slider->set_default_value (1.0); + } + + ignore_toggle = false; + + effective_gain_display (); + + _previous_amp_output_streams = _amp->output_streams (); +} + void GainMeterBase::hide_all_meters () { @@ -248,33 +267,67 @@ GainMeterBase::hide_all_meters () void GainMeter::hide_all_meters () { - bool remove_metric_area = false; - GainMeterBase::hide_all_meters (); +} - if (remove_metric_area) { - if (meter_metric_area.get_parent()) { - level_meter->remove (meter_metric_area); - } +void +GainMeterBase::setup_meters (int len) +{ + int meter_width = 5; + uint32_t meter_channels = 0; + if (_meter) { + meter_channels = _meter->input_streams().n_total(); + } else if (_route) { + meter_channels = _route->shared_peak_meter()->input_streams().n_total(); + } + + switch (_width) { + case Wide: + //meter_ticks1_area.show(); + //meter_ticks2_area.show(); + meter_metric_area.show(); + if (meter_channels == 1) { + meter_width = 10; + } + break; + case Narrow: + if (meter_channels > 1) { + meter_width = 4; + } + //meter_ticks1_area.hide(); + //meter_ticks2_area.hide(); + meter_metric_area.hide(); + break; } + level_meter->setup_meters(len, meter_width); } void -GainMeterBase::setup_meters (int len) +GainMeterBase::set_type (MeterType t) { - level_meter->setup_meters(len, 5); + level_meter->set_type(t); } void GainMeter::setup_meters (int len) { - if (!meter_metric_area.get_parent()) { - level_meter->pack_end (meter_metric_area, false, false); - meter_metric_area.show_all (); + switch (_width) { + case Wide: + hbox.set_homogeneous(true); + break; + case Narrow: + hbox.set_homogeneous(false); + break; } GainMeterBase::setup_meters (len); } +void +GainMeter::set_type (MeterType t) +{ + GainMeterBase::set_type (t); +} + bool GainMeterBase::gain_key_press (GdkEventKey* ev) { @@ -298,7 +351,7 @@ GainMeterBase::peak_button_release (GdkEventButton* ev) ResetGroupPeakDisplays (_route->route_group()); } } else { - reset_peak_display (); + ResetRoutePeakDisplays (_route.get()); } return true; @@ -310,16 +363,24 @@ GainMeterBase::reset_peak_display () _meter->reset_max(); level_meter->clear_meters(); max_peak = -INFINITY; - peak_display.set_label (_("-Inf")); + peak_display.set_label (_("-inf")); peak_display.set_name ("MixerStripPeakDisplay"); } +void +GainMeterBase::reset_route_peak_display (Route* route) +{ + if (_route && _route.get() == route) { + reset_peak_display (); + } +} + void GainMeterBase::reset_group_peak_display (RouteGroup* group) { if (_route && group == _route->route_group()) { reset_peak_display (); - } + } } void @@ -359,16 +420,40 @@ GainMeterBase::gain_activated () { float f; - if (sscanf (gain_display.get_text().c_str(), "%f", &f) == 1) { + { + // Switch to user's preferred locale so that + // if they use different LC_NUMERIC conventions, + // we will honor them. - /* clamp to displayable values */ + PBD::LocaleGuard lg (""); + if (sscanf (gain_display.get_text().c_str(), "%f", &f) != 1) { + return; + } + } + /* clamp to displayable values */ + if (_data_type == DataType::AUDIO) { f = min (f, 6.0f); - _amp->set_gain (dB_to_coefficient(f), this); + } else { + f = min (fabs (f), 2.0f); + _amp->set_gain (f, this); + } - if (gain_display.has_focus()) { - PublicEditor::instance().reset_focus(); + if (gain_display.has_focus()) { + Gtk::Widget* w = gain_display.get_toplevel(); + if (w) { + Gtk::Window* win = dynamic_cast (w); + + /* sigh. gtkmm doesn't wrap get_default_widget() */ + + if (win) { + GtkWidget* f = gtk_window_get_default_widget (win->gobj()); + if (f) { + gtk_widget_grab_focus (f); + return; + } + } } } } @@ -380,14 +465,17 @@ GainMeterBase::show_gain () float v = gain_adjustment.get_value(); - if (!_is_midi) { + switch (_data_type) { + case DataType::AUDIO: if (v == 0.0) { strcpy (buf, _("-inf")); } else { - snprintf (buf, sizeof (buf), "%.1f", accurate_coefficient_to_dB (slider_position_to_gain (v))); + snprintf (buf, sizeof (buf), "%.1f", accurate_coefficient_to_dB (slider_position_to_gain_with_max (v, Config->get_max_gain()))); } - } else { + break; + case DataType::MIDI: snprintf (buf, sizeof (buf), "%.1f", v); + break; } gain_display.set_text (buf); @@ -396,17 +484,21 @@ GainMeterBase::show_gain () void GainMeterBase::gain_adjusted () { + gain_t value; + + /* convert from adjustment range (0..1) to gain coefficient */ + + if (_data_type == DataType::AUDIO) { + value = slider_position_to_gain_with_max (gain_adjustment.get_value(), Config->get_max_gain()); + } else { + value = gain_adjustment.get_value(); + } + if (!ignore_toggle) { - if (_route) { - if (_route->amp() == _amp) { - if (_is_midi) { - _route->set_gain (gain_adjustment.get_value(), this); - } else { - _route->set_gain (slider_position_to_gain (gain_adjustment.get_value()), this); - } - } else { - _amp->set_gain (slider_position_to_gain (gain_adjustment.get_value()), this); - } + if (_route && _route->amp() == _amp) { + _route->set_gain (value, this); + } else { + _amp->set_gain (value, this); } } @@ -416,18 +508,17 @@ GainMeterBase::gain_adjusted () void GainMeterBase::effective_gain_display () { - gfloat value; + float value = 0.0; - if (!_route || _route->output()->n_ports().n_midi() == 0) { - value = gain_to_slider_position (_amp->gain()); - } else { + switch (_data_type) { + case DataType::AUDIO: + value = gain_to_slider_position_with_max (_amp->gain(), Config->get_max_gain()); + break; + case DataType::MIDI: value = _amp->gain (); + break; } - //cerr << this << " for " << _io->name() << " EGAIN = " << value - // << " AGAIN = " << gain_adjustment.get_value () << endl; - // stacktrace (cerr, 20); - if (gain_adjustment.get_value() != value) { ignore_toggle = true; gain_adjustment.set_value (value); @@ -438,13 +529,18 @@ GainMeterBase::effective_gain_display () void GainMeterBase::gain_changed () { - Gtkmm2ext::UI::instance()->call_slot (sigc::mem_fun(*this, &GainMeterBase::effective_gain_display)); + Gtkmm2ext::UI::instance()->call_slot (invalidator (*this), boost::bind (&GainMeterBase::effective_gain_display, this)); } void GainMeterBase::set_meter_strip_name (const char * name) { + char tmp[256]; meter_metric_area.set_name (name); + sprintf(tmp, "Mark%sLeft", name); + meter_ticks1_area.set_name (tmp); + sprintf(tmp, "Mark%sRight", name); + meter_ticks2_area.set_name (tmp); } void @@ -473,11 +569,15 @@ next_meter_point (MeterPoint mp) break; case MeterPostFader: + return MeterOutput; + break; + + case MeterOutput: return MeterCustom; break; case MeterCustom: - return MeterInput; + return MeterInput; break; } @@ -519,7 +619,7 @@ GainMeterBase::meter_press(GdkEventButton* ev) /* Primary+Tertiary-click applies change to all routes */ - _session.foreach_route (this, &GainMeterBase::set_meter_point, next_meter_point (_route->meter_point())); + _session->foreach_route (this, &GainMeterBase::set_meter_point, next_meter_point (_route->meter_point())); } else if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) { @@ -529,7 +629,7 @@ GainMeterBase::meter_press(GdkEventButton* ev) */ if (ev->button == 1) { - set_mix_group_meter_point (*_route, next_meter_point (_route->meter_point())); + set_route_group_meter_point (*_route, next_meter_point (_route->meter_point())); } } else { @@ -538,7 +638,7 @@ GainMeterBase::meter_press(GdkEventButton* ev) // XXX no undo yet - _route->set_meter_point (next_meter_point (_route->meter_point()), this); + _route->set_meter_point (next_meter_point (_route->meter_point())); } } } @@ -551,8 +651,8 @@ GainMeterBase::meter_press(GdkEventButton* ev) gint GainMeterBase::meter_release(GdkEventButton*) { - if(!ignore_toggle){ - if (wait_for_release){ + if (!ignore_toggle) { + if (wait_for_release) { wait_for_release = false; if (_route) { @@ -567,18 +667,18 @@ GainMeterBase::meter_release(GdkEventButton*) void GainMeterBase::set_meter_point (Route& route, MeterPoint mp) { - route.set_meter_point (mp, this); + route.set_meter_point (mp); } void -GainMeterBase::set_mix_group_meter_point (Route& route, MeterPoint mp) +GainMeterBase::set_route_group_meter_point (Route& route, MeterPoint mp) { - RouteGroup* mix_group; + RouteGroup* route_group; - if((mix_group = route.route_group()) != 0){ - mix_group->apply (&Route::set_meter_point, mp, this); + if ((route_group = route.route_group ()) != 0) { + route_group->foreach_route (boost::bind (&Route::set_meter_point, _1, mp, false)); } else { - route.set_meter_point (mp, this); + route.set_meter_point (mp); } } @@ -590,18 +690,25 @@ GainMeterBase::meter_point_clicked () } } -gint -GainMeterBase::start_gain_touch (GdkEventButton*) +bool +GainMeterBase::gain_slider_button_press (GdkEventButton* ev) { - _amp->gain_control()->start_touch (); - return FALSE; + switch (ev->type) { + case GDK_BUTTON_PRESS: + _amp->gain_control()->start_touch (_amp->session().transport_frame()); + break; + default: + return false; + } + + return false; } -gint -GainMeterBase::end_gain_touch (GdkEventButton*) +bool +GainMeterBase::gain_slider_button_release (GdkEventButton*) { - _amp->gain_control()->stop_touch (); - return FALSE; + _amp->gain_control()->stop_touch (false, _amp->session().transport_frame()); + return false; } gint @@ -657,7 +764,7 @@ GainMeterBase::_astate_string (AutoState state, bool shrt) string sstr; switch (state) { - case Off: + case ARDOUR::Off: sstr = (shrt ? "M" : _("M")); break; case Play: @@ -703,10 +810,10 @@ GainMeterBase::gain_automation_style_changed () { switch (_width) { case Wide: - gain_automation_style_button.set_label (astyle_string(_amp->gain_control()->alist()->automation_style())); + gain_automation_style_button.set_text (astyle_string(_amp->gain_control()->alist()->automation_style())); break; case Narrow: - gain_automation_style_button.set_label (short_astyle_string(_amp->gain_control()->alist()->automation_style())); + gain_automation_style_button.set_text (short_astyle_string(_amp->gain_control()->alist()->automation_style())); break; } } @@ -720,14 +827,14 @@ GainMeterBase::gain_automation_state_changed () switch (_width) { case Wide: - gain_automation_state_button.set_label (astate_string(_amp->gain_control()->alist()->automation_state())); + gain_automation_state_button.set_text (astate_string(_amp->gain_control()->alist()->automation_state())); break; case Narrow: - gain_automation_state_button.set_label (short_astate_string(_amp->gain_control()->alist()->automation_state())); + gain_automation_state_button.set_text (short_astate_string(_amp->gain_control()->alist()->automation_state())); break; } - x = (_amp->gain_control()->alist()->automation_state() != Off); + x = (_amp->gain_control()->alist()->automation_state() != ARDOUR::Off); if (gain_automation_state_button.get_active() != x) { ignore_toggle = true; @@ -760,17 +867,14 @@ GainMeterBase::update_meters() snprintf (buf, sizeof(buf), "%.1f", mpeak); peak_display.set_label (buf); } - - if (mpeak >= 0.0f) { - peak_display.set_name ("MixerStripPeakDisplayPeak"); - } + } + if (mpeak >= Config->get_meter_peak()) { + peak_display.set_name ("MixerStripPeakDisplayPeak"); } } -void GainMeterBase::color_handler(bool dpi) +void GainMeterBase::color_handler(bool /*dpi*/) { - color_changed = true; - dpi_changed = (dpi) ? true : false; setup_meters(); } @@ -778,31 +882,50 @@ void GainMeterBase::set_width (Width w, int len) { _width = w; - level_meter->setup_meters (len); + int meter_width = 5; + if (_width == Wide && _route && _route->shared_peak_meter()->input_streams().n_total() == 1) { + meter_width = 10; + } + level_meter->setup_meters(len, meter_width); } void GainMeterBase::on_theme_changed() { - style_changed = true; } -GainMeter::GainMeter (Session& s, int fader_length) - : GainMeterBase (s, slider, false, fader_length) +void +GainMeterBase::redraw_metrics() { - gain_display_box.set_homogeneous (true); - gain_display_box.set_spacing (2); + meter_metric_area.queue_draw (); + meter_ticks1_area.queue_draw (); + meter_ticks2_area.queue_draw (); +} + +GainMeter::GainMeter (Session* s, int fader_length) + : GainMeterBase (s, false, fader_length, 24) + , gain_display_box(true, 0) + , hbox(true, 2) +{ + if (gain_display.get_parent()) { + gain_display.get_parent()->remove (gain_display); + } gain_display_box.pack_start (gain_display, true, true); + if (peak_display.get_parent()) { + peak_display.get_parent()->remove (gain_display); + } + gain_display_box.pack_start (peak_display, true, true); + meter_metric_area.set_name ("AudioTrackMetrics"); - set_size_request_to_display_given_text (meter_metric_area, "-50", 0, 0); + meter_metric_area.set_size_request(24, -1); - gain_automation_style_button.set_name ("MixerAutomationModeButton"); - gain_automation_state_button.set_name ("MixerAutomationPlaybackButton"); + gain_automation_style_button.set_name ("mixer strip button"); + gain_automation_state_button.set_name ("mixer strip button"); - ARDOUR_UI::instance()->tooltips().set_tip (gain_automation_state_button, _("Fader automation mode")); - ARDOUR_UI::instance()->tooltips().set_tip (gain_automation_style_button, _("Fader automation type")); + ARDOUR_UI::instance()->set_tip (gain_automation_state_button, _("Fader automation mode")); + ARDOUR_UI::instance()->set_tip (gain_automation_style_button, _("Fader automation type")); gain_automation_style_button.unset_flags (Gtk::CAN_FOCUS); gain_automation_state_button.unset_flags (Gtk::CAN_FOCUS); @@ -810,141 +933,135 @@ GainMeter::GainMeter (Session& s, int fader_length) gain_automation_state_button.set_size_request(15, 15); gain_automation_style_button.set_size_request(15, 15); - HBox* fader_centering_box = manage (new HBox); - fader_centering_box->pack_start (*gain_slider, true, false); - fader_vbox = manage (new Gtk::VBox()); fader_vbox->set_spacing (0); - fader_vbox->pack_start (*fader_centering_box, false, false, 0); + fader_vbox->pack_start (*gain_slider, true, true); + + fader_alignment.set (0.5, 0.5, 0.0, 1.0); + fader_alignment.add (*fader_vbox); - hbox.set_spacing (2); - hbox.pack_start (*fader_vbox, true, true); + hbox.pack_start (fader_alignment, true, true); set_spacing (2); pack_start (gain_display_box, Gtk::PACK_SHRINK); pack_start (hbox, Gtk::PACK_SHRINK); - meter_metric_area.signal_expose_event().connect (sigc::mem_fun(*this, &GainMeter::meter_metrics_expose)); + meter_alignment.set (0.5, 0.5, 0.0, 1.0); + meter_alignment.add (*level_meter); + + meter_metric_area.signal_expose_event().connect ( + sigc::mem_fun(*this, &GainMeter::meter_metrics_expose)); + + meter_ticks1_area.set_size_request(3,-1); + meter_ticks2_area.set_size_request(3,-1); + + meter_ticks1_area.signal_expose_event().connect ( + sigc::mem_fun(*this, &GainMeter::meter_ticks1_expose)); + meter_ticks2_area.signal_expose_event().connect ( + sigc::mem_fun(*this, &GainMeter::meter_ticks2_expose)); + + meter_hbox.pack_start (meter_ticks1_area, false, false); + meter_hbox.pack_start (meter_alignment, false, false); + meter_hbox.pack_start (meter_ticks2_area, false, false); + meter_hbox.pack_start (meter_metric_area, false, false); } +GainMeter::~GainMeter () { } + void GainMeter::set_controls (boost::shared_ptr r, boost::shared_ptr meter, boost::shared_ptr amp) { - if (level_meter->get_parent()) { - hbox.remove (*level_meter); + if (meter_hbox.get_parent()) { + hbox.remove (meter_hbox); } - if (peak_display.get_parent()) { - gain_display_box.remove (peak_display); - } +// if (gain_automation_state_button.get_parent()) { +// fader_vbox->remove (gain_automation_state_button); +// } - if (gain_automation_state_button.get_parent()) { - fader_vbox->remove (gain_automation_state_button); + GainMeterBase::set_controls (r, meter, amp); + + if (_meter) { + _meter->ConfigurationChanged.connect ( + model_connections, invalidator (*this), boost::bind (&GainMeter::meter_configuration_changed, this, _1), gui_context() + ); + _meter->TypeChanged.connect ( + model_connections, invalidator (*this), boost::bind (&GainMeter::meter_type_changed, this, _1), gui_context() + ); + + meter_configuration_changed (_meter->input_streams ()); } - GainMeterBase::set_controls (r, meter, amp); + + if (_route) { + _route->active_changed.connect (model_connections, invalidator (*this), boost::bind (&GainMeter::route_active_changed, this), gui_context ()); + } /* if we have a non-hidden route (ie. we're not the click or the auditioner), pack some route-dependent stuff. */ - gain_display_box.pack_end (peak_display, true, true); - hbox.pack_end (*level_meter, true, true); + hbox.pack_start (meter_hbox, true, true); - if (r && !r->is_hidden()) { - fader_vbox->pack_start (gain_automation_state_button, false, false, 0); - } +// if (r && !r->is_auditioner()) { +// fader_vbox->pack_start (gain_automation_state_button, false, false, 0); +// } - setup_meters (); hbox.show_all (); + setup_meters (); } int GainMeter::get_gm_width () { Gtk::Requisition sz; - hbox.size_request (sz); - return sz.width; + int min_w = 0; + sz.width = 0; + meter_metric_area.size_request (sz); + min_w += sz.width; + level_meter->size_request (sz); + min_w += sz.width; + + fader_alignment.size_request (sz); + if (_width == Wide) + return max(sz.width * 2, min_w * 2) + 6; + else + return sz.width + min_w + 6; + } -Glib::RefPtr -GainMeter::render_metrics (Gtk::Widget& w) +gint +GainMeter::meter_metrics_expose (GdkEventExpose *ev) { - Glib::RefPtr win (w.get_window()); - Glib::RefPtr fg_gc (w.get_style()->get_fg_gc (Gtk::STATE_NORMAL)); - Glib::RefPtr bg_gc (w.get_style()->get_bg_gc (Gtk::STATE_NORMAL)); - gint width, height; - int db_points[] = { -50, -40, -20, -30, -10, -3, 0, 4 }; - char buf[32]; - - win->get_size (width, height); - - Glib::RefPtr pixmap = Gdk::Pixmap::create (win, width, height); - - metric_pixmaps[w.get_name()] = pixmap; - - pixmap->draw_rectangle (bg_gc, true, 0, 0, width, height); - - Glib::RefPtr layout = w.create_pango_layout(""); - - for (uint32_t i = 0; i < sizeof (db_points)/sizeof (db_points[0]); ++i) { - - float fraction = log_meter (db_points[i]); - gint pos = height - (gint) floor (height * fraction); - - snprintf (buf, sizeof (buf), "%d", abs (db_points[i])); - - layout->set_text (buf); - - /* we want logical extents, not ink extents here */ - - int width, height; - layout->get_pixel_size (width, height); - - pixmap->draw_line (fg_gc, 0, pos, 4, pos); - pixmap->draw_layout (fg_gc, 6, pos - (height/2), layout); + if (!_route) { + if (_types.empty()) { _types.push_back(DataType::AUDIO); } + return meter_expose_metrics(ev, MeterPeak, _types, &meter_metric_area); } - - return pixmap; + return meter_expose_metrics(ev, _route->meter_type(), _types, &meter_metric_area); } gint -GainMeter::meter_metrics_expose (GdkEventExpose *ev) +GainMeter::meter_ticks1_expose (GdkEventExpose *ev) { - static Glib::RefPtr meter_style; - if (style_changed) { - meter_style = meter_metric_area.get_style(); + if (!_route) { + if (_types.empty()) { _types.push_back(DataType::AUDIO); } + return meter_expose_ticks(ev, MeterPeak, _types, &meter_ticks1_area); } - Glib::RefPtr win (meter_metric_area.get_window()); - Glib::RefPtr bg_gc (meter_style->get_bg_gc (Gtk::STATE_INSENSITIVE)); - GdkRectangle base_rect; - GdkRectangle draw_rect; - gint width, height; - - win->get_size (width, height); - - base_rect.width = width; - base_rect.height = height; - base_rect.x = 0; - base_rect.y = 0; - - Glib::RefPtr pixmap; - std::map >::iterator i = metric_pixmaps.find (meter_metric_area.get_name()); + return meter_expose_ticks(ev, _route->meter_type(), _types, &meter_ticks1_area); +} - if (i == metric_pixmaps.end() || style_changed || dpi_changed) { - pixmap = render_metrics (meter_metric_area); - } else { - pixmap = i->second; +gint +GainMeter::meter_ticks2_expose (GdkEventExpose *ev) +{ + if (!_route) { + if (_types.empty()) { _types.push_back(DataType::AUDIO); } + return meter_expose_ticks(ev, MeterPeak, _types, &meter_ticks2_area); } - - gdk_rectangle_intersect (&ev->area, &base_rect, &draw_rect); - win->draw_drawable (bg_gc, pixmap, draw_rect.x, draw_rect.y, draw_rect.x, draw_rect.y, draw_rect.width, draw_rect.height); - style_changed = false; - return true; + return meter_expose_ticks(ev, _route->meter_type(), _types, &meter_ticks2_area); } boost::shared_ptr @@ -957,4 +1074,74 @@ GainMeterBase::get_controllable() } } +bool +GainMeterBase::level_meter_button_press (GdkEventButton* ev) +{ + return LevelMeterButtonPress (ev); /* EMIT SIGNAL */ +} + +void +GainMeter::meter_configuration_changed (ChanCount c) +{ + int type = 0; + _types.clear (); + for (DataType::iterator i = DataType::begin(); i != DataType::end(); ++i) { + if (c.get (*i) > 0) { + _types.push_back (*i); + type |= 1 << (*i); + } + } + + if (_route + && boost::dynamic_pointer_cast(_route) == 0 + && boost::dynamic_pointer_cast(_route) == 0 + ) { + if (_route->active()) { + set_meter_strip_name ("AudioBusMetrics"); + } else { + set_meter_strip_name ("AudioBusMetricsInactive"); + } + } + else if ( + (type == (1 << DataType::MIDI)) + || (_route && boost::dynamic_pointer_cast(_route)) + ) { + if (!_route || _route->active()) { + set_meter_strip_name ("MidiTrackMetrics"); + } else { + set_meter_strip_name ("MidiTrackMetricsInactive"); + } + } + else if (type == (1 << DataType::AUDIO)) { + if (!_route || _route->active()) { + set_meter_strip_name ("AudioTrackMetrics"); + } else { + set_meter_strip_name ("AudioTrackMetricsInactive"); + } + } else { + if (!_route || _route->active()) { + set_meter_strip_name ("AudioMidiTrackMetrics"); + } else { + set_meter_strip_name ("AudioMidiTrackMetricsInactive"); + } + } + + setup_meters(); + meter_clear_pattern_cache(4); +} + +void +GainMeter::route_active_changed () +{ + if (_meter) { + meter_configuration_changed (_meter->input_streams ()); + } +} + +void +GainMeter::meter_type_changed (MeterType t) +{ + _route->set_meter_type(t); + RedrawMetrics(); +}