#include <limits.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/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 <gtkmm/style.h>
#include <gdkmm/color.h>
#include <gtkmm2ext/utils.h>
#include <gtkmm2ext/fastmeter.h>
-#include <gtkmm2ext/stop_signal.h>
#include <gtkmm2ext/barcontroller.h>
#include <gtkmm2ext/gtk_ui.h>
-#include <midi++/manager.h>
-#include <pbd/fastlog.h>
+#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 <ardour/session.h>
-#include <ardour/route.h>
-#include <ardour/meter.h>
+#include "ardour/session.h"
+#include "ardour/route.h"
+#include "ardour/meter.h"
#include "i18n.h"
using namespace PBD;
using namespace Gtkmm2ext;
using namespace Gtk;
-using namespace sigc;
using namespace std;
+using Gtkmm2ext::Keyboard;
sigc::signal<void> GainMeterBase::ResetAllPeakDisplays;
sigc::signal<void,RouteGroup*> GainMeterBase::ResetGroupPeakDisplays;
-map<string,Glib::RefPtr<Gdk::Pixmap> > GainMeter::metric_pixmaps;
+GainMeter::MetricPatterns GainMeter::metric_patterns;
Glib::RefPtr<Gdk::Pixbuf> GainMeter::slider;
}
}
-GainMeterBase::GainMeterBase (Session& s,
+GainMeterBase::GainMeterBase (Session* s,
const Glib::RefPtr<Gdk::Pixbuf>& pix,
- bool horizontal)
- : _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),
- gain_automation_style_button (""),
- gain_automation_state_button ("")
-
+ bool horizontal,
+ int fader_length)
+ : 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 ("")
+ , style_changed (false)
+ , dpi_changed (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));
} else {
gain_slider = manage (new VSliderController (pix,
&gain_adjustment,
+ fader_length,
false));
}
level_meter = new LevelMeter(_session);
- gain_slider->signal_button_press_event().connect (mem_fun(*this, &GainMeter::start_gain_touch));
- gain_slider->signal_button_release_event().connect (mem_fun(*this, &GainMeter::end_gain_touch));
+ 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::gain_slider_button_press));
+ gain_slider->signal_button_release_event().connect (sigc::mem_fun(*this, &GainMeter::gain_slider_button_release));
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 (mem_fun (*this, &GainMeter::gain_activated));
- gain_display.signal_focus_in_event().connect (mem_fun (*this, &GainMeter::gain_focused), false);
- gain_display.signal_focus_out_event().connect (mem_fun (*this, &GainMeter::gain_focused), false);
+ 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);
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");
- 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);
gain_automation_state_button.set_size_request(15, 15);
gain_automation_style_button.set_size_request(15, 15);
-
+
gain_astyle_menu.items().push_back (MenuElem (_("Trim")));
gain_astyle_menu.items().push_back (MenuElem (_("Abs")));
-
+
gain_astate_menu.set_name ("ArdourContextMenu");
gain_astyle_menu.set_name ("ArdourContextMenu");
- gain_adjustment.signal_value_changed().connect (mem_fun(*this, &GainMeterBase::gain_adjusted));
- peak_display.signal_button_release_event().connect (mem_fun(*this, &GainMeterBase::peak_button_release), false);
- gain_display.signal_key_press_event().connect (mem_fun(*this, &GainMeterBase::gain_key_press), false);
+ gain_adjustment.signal_value_changed().connect (sigc::mem_fun(*this, &GainMeterBase::gain_adjusted));
+ peak_display.signal_button_release_event().connect (sigc::mem_fun(*this, &GainMeterBase::peak_button_release), false);
+ gain_display.signal_key_press_event().connect (sigc::mem_fun(*this, &GainMeterBase::gain_key_press), false);
- ResetAllPeakDisplays.connect (mem_fun(*this, &GainMeterBase::reset_peak_display));
- ResetGroupPeakDisplays.connect (mem_fun(*this, &GainMeterBase::reset_group_peak_display));
+ ResetAllPeakDisplays.connect (sigc::mem_fun(*this, &GainMeterBase::reset_peak_display));
+ ResetGroupPeakDisplays.connect (sigc::mem_fun(*this, &GainMeterBase::reset_group_peak_display));
- UI::instance()->theme_changed.connect (mem_fun(*this, &GainMeterBase::on_theme_changed));
- ColorsChanged.connect (bind(mem_fun (*this, &GainMeterBase::color_handler), false));
- DPIReset.connect (bind(mem_fun (*this, &GainMeterBase::color_handler), true));
+ 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));
}
GainMeterBase::~GainMeterBase ()
}
void
-GainMeterBase::set_io (boost::shared_ptr<IO> io)
+GainMeterBase::set_controls (boost::shared_ptr<Route> r,
+ boost::shared_ptr<PeakMeter> pm,
+ boost::shared_ptr<Amp> amp)
{
connections.clear ();
-
- _io = io;
-
- level_meter->set_io (_io);
- gain_slider->set_controllable (_io->gain_control());
+ model_connections.drop_connections ();
+
+ if (!pm && !amp) {
+ level_meter->set_meter (0);
+ gain_slider->set_controllable (boost::shared_ptr<PBD::Controllable>());
+ _meter.reset ();
+ _amp.reset ();
+ _route.reset ();
+ return;
+ }
- boost::shared_ptr<Route> r;
+ _meter = pm;
+ _amp = amp;
+ _route = r;
- if ((r = boost::dynamic_pointer_cast<Route> (_io)) != 0) {
+ level_meter->set_meter (pm.get());
+ gain_slider->set_controllable (amp->gain_control());
- if (!r->is_hidden()) {
+ if (amp) {
+ amp->ConfigurationChanged.connect (
+ model_connections, invalidator (*this), ui_bind (&GainMeterBase::setup_gain_adjustment, this), gui_context ()
+ );
+ }
- using namespace Menu_Helpers;
-
- gain_astate_menu.items().clear ();
-
- gain_astate_menu.items().push_back (MenuElem (_("Manual"),
- bind (mem_fun (*_io, &IO::set_parameter_automation_state),
- Evoral::Parameter(GainAutomation), (AutoState) Off)));
- gain_astate_menu.items().push_back (MenuElem (_("Play"),
- bind (mem_fun (*_io, &IO::set_parameter_automation_state),
- Evoral::Parameter(GainAutomation), (AutoState) Play)));
- gain_astate_menu.items().push_back (MenuElem (_("Write"),
- bind (mem_fun (*_io, &IO::set_parameter_automation_state),
- Evoral::Parameter(GainAutomation), (AutoState) Write)));
- gain_astate_menu.items().push_back (MenuElem (_("Touch"),
- bind (mem_fun (*_io, &IO::set_parameter_automation_state),
- Evoral::Parameter(GainAutomation), (AutoState) Touch)));
-
- connections.push_back (gain_automation_style_button.signal_button_press_event().connect (mem_fun(*this, &GainMeterBase::gain_automation_style_button_event), false));
- connections.push_back (gain_automation_state_button.signal_button_press_event().connect (mem_fun(*this, &GainMeterBase::gain_automation_state_button_event), false));
-
- connections.push_back (r->gain_control()->alist()->automation_state_changed.connect (mem_fun(*this, &GainMeter::gain_automation_state_changed)));
- connections.push_back (r->gain_control()->alist()->automation_style_changed.connect (mem_fun(*this, &GainMeter::gain_automation_style_changed)));
+ setup_gain_adjustment ();
- gain_automation_state_changed ();
- }
+ if (!_route || !_route->is_hidden()) {
+
+ using namespace Menu_Helpers;
+
+ gain_astate_menu.items().clear ();
+
+ 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)));
+ 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)));
+ gain_astate_menu.items().push_back (MenuElem (_("Write"),
+ sigc::bind (sigc::mem_fun (*(amp.get()), &Automatable::set_parameter_automation_state),
+ Evoral::Parameter(GainAutomation), (AutoState) Write)));
+ gain_astate_menu.items().push_back (MenuElem (_("Touch"),
+ sigc::bind (sigc::mem_fun (*(amp.get()), &Automatable::set_parameter_automation_state),
+ Evoral::Parameter(GainAutomation), (AutoState) Touch)));
+
+ connections.push_back (gain_automation_style_button.signal_button_press_event().connect (sigc::mem_fun(*this, &GainMeterBase::gain_automation_style_button_event), false));
+ connections.push_back (gain_automation_state_button.signal_button_press_event().connect (sigc::mem_fun(*this, &GainMeterBase::gain_automation_state_button_event), false));
+
+ boost::shared_ptr<AutomationControl> gc = amp->gain_control();
+
+ 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 (_io->gain_control()->Changed.connect (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() == 0) {
+ _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 (0.05);
+ gain_adjustment.set_page_increment (0.1);
+ gain_slider->set_default_value (1);
+ }
+
+ ignore_toggle = false;
+
+ effective_gain_display ();
+
+ _previous_amp_output_streams = _amp->output_streams ();
+}
+
void
GainMeterBase::hide_all_meters ()
{
level_meter->setup_meters(len, 5);
}
-void
+void
GainMeter::setup_meters (int len)
{
if (!meter_metric_area.get_parent()) {
if (ev->button == 1 && Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier|Keyboard::TertiaryModifier)) {
ResetAllPeakDisplays ();
} else if (ev->button == 1 && Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
- boost::shared_ptr<Route> r;
-
- if ((r = boost::dynamic_pointer_cast<Route> (_io)) != 0) {
- ResetGroupPeakDisplays (r->mix_group());
+ if (_route) {
+ ResetGroupPeakDisplays (_route->route_group());
}
} else {
reset_peak_display ();
void
GainMeterBase::reset_peak_display ()
{
- boost::shared_ptr<Route> r;
-
- if ((r = boost::dynamic_pointer_cast<Route> (_io)) != 0) {
- r->peak_meter().reset_max();
- }
-
+ _meter->reset_max();
level_meter->clear_meters();
max_peak = -INFINITY;
peak_display.set_label (_("-Inf"));
void
GainMeterBase::reset_group_peak_display (RouteGroup* group)
{
- boost::shared_ptr<Route> r;
-
- if ((r = boost::dynamic_pointer_cast<Route> (_io)) != 0) {
- if (group == r->mix_group()) {
- reset_peak_display ();
- }
+ if (_route && group == _route->route_group()) {
+ reset_peak_display ();
}
}
f = min (f, 6.0f);
- _io->gain_control()->set_value (dB_to_coefficient(f));
+ _amp->set_gain (dB_to_coefficient(f), this);
if (gain_display.has_focus()) {
PublicEditor::instance().reset_focus();
char buf[32];
float v = gain_adjustment.get_value();
-
- if (v == 0.0) {
- strcpy (buf, _("-inf"));
- } else {
- snprintf (buf, 32, "%.1f", coefficient_to_dB (slider_position_to_gain (v)));
+
+ 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_with_max (v, Config->get_max_gain())));
+ }
+ break;
+ case DataType::MIDI:
+ snprintf (buf, sizeof (buf), "%.1f", v);
+ break;
}
-
+
gain_display.set_text (buf);
}
void
GainMeterBase::gain_adjusted ()
{
+ gain_t value = 0;
+
+ switch (_data_type) {
+ case DataType::AUDIO:
+ value = slider_position_to_gain_with_max (gain_adjustment.get_value(), Config->get_max_gain());
+ break;
+ case DataType::MIDI:
+ value = gain_adjustment.get_value ();
+ break;
+ }
+
if (!ignore_toggle) {
- _io->gain_control()->set_value (slider_position_to_gain (gain_adjustment.get_value()));
+ if (_route && _route->amp() == _amp) {
+ _route->set_gain (value, this);
+ } else {
+ _amp->set_gain (value, this);
+ }
}
+
show_gain ();
}
void
GainMeterBase::effective_gain_display ()
{
- gfloat value = gain_to_slider_position (_io->effective_gain());
-
+ float value = 0.0;
+
+ 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;
+ }
+
if (gain_adjustment.get_value() != value) {
- ignore_toggle = true;
+ ignore_toggle = true;
gain_adjustment.set_value (value);
ignore_toggle = false;
}
void
GainMeterBase::gain_changed ()
{
- Gtkmm2ext::UI::instance()->call_slot (mem_fun(*this, &GainMeterBase::effective_gain_display));
+ Gtkmm2ext::UI::instance()->call_slot (invalidator (*this), boost::bind (&GainMeterBase::effective_gain_display, this));
}
void
void
GainMeterBase::set_fader_name (const char * name)
{
- gain_slider->set_name (name);
+ uint32_t rgb_active = rgba_from_style (name, 0xff, 0, 0xff, 0, "bg", STATE_ACTIVE, false);
+ uint32_t rgb_normal = rgba_from_style (name, 0xff, 0xff, 0, 0, "bg", STATE_NORMAL, false);
+
+ gain_slider->set_border_colors (rgb_normal, rgb_active);
}
void
GainMeterBase::update_gain_sensitive ()
{
- static_cast<Gtkmm2ext::SliderController*>(gain_slider)->set_sensitive (
- !(_io->gain_control()->alist()->automation_state() & Play));
+ bool x = !(_amp->gain_control()->alist()->automation_state() & Play);
+ static_cast<Gtkmm2ext::SliderController*>(gain_slider)->set_sensitive (x);
}
-
static MeterPoint
next_meter_point (MeterPoint mp)
{
case MeterInput:
return MeterPreFader;
break;
-
+
case MeterPreFader:
return MeterPostFader;
break;
-
+
case MeterPostFader:
+ return MeterOutput;
+ break;
+
+ case MeterOutput:
+ return MeterCustom;
+ break;
+
+ case MeterCustom:
return MeterInput;
break;
}
+
/*NOTREACHED*/
return MeterInput;
}
gint
GainMeterBase::meter_press(GdkEventButton* ev)
{
- boost::shared_ptr<Route> _route;
-
wait_for_release = false;
-
- if ((_route = boost::dynamic_pointer_cast<Route>(_io)) == 0) {
+
+ if (!_route) {
return FALSE;
}
if (!ignore_toggle) {
if (Keyboard::is_context_menu_event (ev)) {
-
+
// no menu at this time.
} else {
// Primary-button2 click is the midi binding click
// button2-click is "momentary"
-
+
if (!Keyboard::modifier_state_equals (ev->state, Keyboard::ModifierMask (Keyboard::PrimaryModifier))) {
wait_for_release = true;
old_meter_point = _route->meter_point ();
}
}
- if (ev->button == 1 || Keyboard::is_button2_event (ev)) {
+ if (_route && (ev->button == 1 || Keyboard::is_button2_event (ev))) {
if (Keyboard::modifier_state_equals (ev->state, Keyboard::ModifierMask (Keyboard::PrimaryModifier|Keyboard::TertiaryModifier))) {
/* Primary+Tertiary-click applies change to all routes */
- _session.begin_reversible_command (_("meter point change"));
- Session::GlobalMeteringStateCommand *cmd = new Session::GlobalMeteringStateCommand (_session, this);
- _session.foreach_route (this, &GainMeterBase::set_meter_point, next_meter_point (_route->meter_point()));
- cmd->mark();
- _session.add_command (cmd);
- _session.commit_reversible_command ();
-
-
+ _session->foreach_route (this, &GainMeterBase::set_meter_point, next_meter_point (_route->meter_point()));
+
+
} else if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
/* Primary-click: solo mix group.
NOTE: Primary-button2 is MIDI learn.
*/
-
+
if (ev->button == 1) {
- _session.begin_reversible_command (_("meter point change"));
- Session::GlobalMeteringStateCommand *cmd = new Session::GlobalMeteringStateCommand (_session, this);
- set_mix_group_meter_point (*_route, next_meter_point (_route->meter_point()));
- cmd->mark();
- _session.add_command (cmd);
- _session.commit_reversible_command ();
+ set_route_group_meter_point (*_route, next_meter_point (_route->meter_point()));
}
-
+
} else {
-
+
/* click: change just this route */
// 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()));
}
}
}
}
gint
-GainMeterBase::meter_release(GdkEventButton* ev)
+GainMeterBase::meter_release(GdkEventButton*)
{
- if(!ignore_toggle){
- if (wait_for_release){
+ if (!ignore_toggle) {
+ if (wait_for_release) {
wait_for_release = false;
-
- boost::shared_ptr<Route> r;
-
- if ((r = boost::dynamic_pointer_cast<Route>(_io)) != 0) {
- set_meter_point (*r, old_meter_point);
+
+ if (_route) {
+ set_meter_point (*_route, old_meter_point);
}
}
}
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.mix_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);
}
}
void
GainMeterBase::meter_point_clicked ()
{
- boost::shared_ptr<Route> r;
-
- if ((r = boost::dynamic_pointer_cast<Route> (_io)) != 0) {
+ if (_route) {
/* WHAT? */
}
}
-gint
-GainMeterBase::start_gain_touch (GdkEventButton* ev)
+bool
+GainMeterBase::gain_slider_button_press (GdkEventButton* ev)
{
- _io->gain_control()->alist()->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 true;
}
-gint
-GainMeterBase::end_gain_touch (GdkEventButton* ev)
+bool
+GainMeterBase::gain_slider_button_release (GdkEventButton*)
{
- _io->gain_control()->alist()->stop_touch ();
- return FALSE;
+ _amp->gain_control()->stop_touch (false, _amp->session().transport_frame());
+ return true;
}
gint
if (ev->type == GDK_BUTTON_RELEASE) {
return TRUE;
}
-
+
switch (ev->button) {
case 1:
gain_astate_menu.popup (1, ev->time);
{
switch (_width) {
case Wide:
- gain_automation_style_button.set_label (astyle_string(_io->gain_control()->alist()->automation_style()));
+ gain_automation_style_button.set_label (astyle_string(_amp->gain_control()->alist()->automation_style()));
break;
case Narrow:
- gain_automation_style_button.set_label (short_astyle_string(_io->gain_control()->alist()->automation_style()));
+ gain_automation_style_button.set_label (short_astyle_string(_amp->gain_control()->alist()->automation_style()));
break;
}
}
void
GainMeterBase::gain_automation_state_changed ()
{
- ENSURE_GUI_THREAD(mem_fun(*this, &GainMeterBase::gain_automation_state_changed));
-
+ ENSURE_GUI_THREAD (*this, &GainMeterBase::gain_automation_state_changed)
+
bool x;
switch (_width) {
case Wide:
- gain_automation_state_button.set_label (astate_string(_io->gain_control()->alist()->automation_state()));
+ gain_automation_state_button.set_label (astate_string(_amp->gain_control()->alist()->automation_state()));
break;
case Narrow:
- gain_automation_state_button.set_label (short_astate_string(_io->gain_control()->alist()->automation_state()));
+ gain_automation_state_button.set_label (short_astate_string(_amp->gain_control()->alist()->automation_state()));
break;
}
- x = (_io->gain_control()->alist()->automation_state() != Off);
-
+ x = (_amp->gain_control()->alist()->automation_state() != Off);
+
if (gain_automation_state_button.get_active() != x) {
ignore_toggle = true;
gain_automation_state_button.set_active (x);
}
update_gain_sensitive ();
-
+
/* start watching automation so that things move */
-
+
gain_watching.disconnect();
if (x) {
- gain_watching = ARDOUR_UI::RapidScreenUpdate.connect (mem_fun (*this, &GainMeterBase::effective_gain_display));
+ gain_watching = ARDOUR_UI::RapidScreenUpdate.connect (sigc::mem_fun (*this, &GainMeterBase::effective_gain_display));
}
}
style_changed = true;
}
-GainMeter::GainMeter (Session& s)
- : GainMeterBase (s, slider, false)
+GainMeter::GainMeter (Session* s, int fader_length)
+ : GainMeterBase (s, slider, false, fader_length)
+ , gain_display_box(true, 0)
+ , hbox(true, 2)
{
- gain_display_box.set_homogeneous (true);
- gain_display_box.set_spacing (2);
gain_display_box.pack_start (gain_display, true, true);
meter_metric_area.set_name ("AudioTrackMetrics");
- set_size_request_to_display_given_text (meter_metric_area, "-50", 0, 0);
+ set_size_request_to_display_given_text (meter_metric_area, "-127", 0, 0);
gain_automation_style_button.set_name ("MixerAutomationModeButton");
gain_automation_state_button.set_name ("MixerAutomationPlaybackButton");
- 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);
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 (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));
}
void
-GainMeter::set_io (boost::shared_ptr<IO> io)
+GainMeter::set_controls (boost::shared_ptr<Route> r,
+ boost::shared_ptr<PeakMeter> meter,
+ boost::shared_ptr<Amp> amp)
{
- if (level_meter->get_parent()) {
- hbox.remove (*level_meter);
+ if (meter_alignment.get_parent()) {
+ hbox.remove (meter_alignment);
}
if (peak_display.get_parent()) {
fader_vbox->remove (gain_automation_state_button);
}
- GainMeterBase::set_io (io);
+ GainMeterBase::set_controls (r, meter, amp);
- boost::shared_ptr<Route> r;
+ if (_meter) {
+ _meter->ConfigurationChanged.connect (
+ model_connections, invalidator (*this), ui_bind (&GainMeter::meter_configuration_changed, this, _1), gui_context()
+ );
- if ((r = boost::dynamic_pointer_cast<Route> (_io)) != 0) {
-
- /*
- if we have a non-hidden route (ie. we're not the click or the auditioner),
- pack some route-dependent stuff.
- */
+ meter_configuration_changed (_meter->input_streams ());
+ }
- gain_display_box.pack_end (peak_display, true, true);
- hbox.pack_end (*level_meter, true, true);
- if (!r->is_hidden()) {
- fader_vbox->pack_start (gain_automation_state_button, false, false, 0);
- }
+ /*
+ 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_start (meter_alignment, true, true);
+
+ if (r && !r->is_hidden()) {
+ fader_vbox->pack_start (gain_automation_state_button, false, false, 0);
}
+
+ setup_meters ();
+ hbox.show_all ();
}
int
return sz.width;
}
-Glib::RefPtr<Gdk::Pixmap>
-GainMeter::render_metrics (Gtk::Widget& w)
+cairo_pattern_t*
+GainMeter::render_metrics (Gtk::Widget& w, vector<DataType> types)
{
Glib::RefPtr<Gdk::Window> win (w.get_window());
- Glib::RefPtr<Gdk::GC> fg_gc (w.get_style()->get_fg_gc (Gtk::STATE_NORMAL));
- Glib::RefPtr<Gdk::GC> 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];
+ gint width, height;
win->get_size (width, height);
-
- Glib::RefPtr<Gdk::Pixmap> pixmap = Gdk::Pixmap::create (win, width, height);
- metric_pixmaps[w.get_name()] = pixmap;
+ cairo_surface_t* surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24, width, height);
+ cairo_t* cr = cairo_create (surface);
+ PangoLayout* layout = gtk_widget_create_pango_layout (w.gobj(), "");
- pixmap->draw_rectangle (bg_gc, true, 0, 0, width, height);
+ cairo_move_to (cr, 0, 0);
+ cairo_rectangle (cr, 0, 0, width, height);
+ {
+ Gdk::Color c = w.get_style()->get_bg (Gtk::STATE_NORMAL);
+ cairo_set_source_rgb (cr, c.get_red_p(), c.get_green_p(), c.get_blue_p());
+ }
+ cairo_fill (cr);
+
+ for (vector<DataType>::const_iterator i = types.begin(); i != types.end(); ++i) {
+
+ Gdk::Color c;
+
+ if (types.size() > 1) {
+ /* we're overlaying more than 1 set of marks, so use different colours */
+ Gdk::Color c;
+ switch (*i) {
+ case DataType::AUDIO:
+ c = w.get_style()->get_fg (Gtk::STATE_NORMAL);
+ cairo_set_source_rgb (cr, c.get_red_p(), c.get_green_p(), c.get_blue_p());
+ break;
+ case DataType::MIDI:
+ c = w.get_style()->get_fg (Gtk::STATE_ACTIVE);
+ cairo_set_source_rgb (cr, c.get_red_p(), c.get_green_p(), c.get_blue_p());
+ break;
+ }
+ } else {
+ c = w.get_style()->get_fg (Gtk::STATE_NORMAL);
+ cairo_set_source_rgb (cr, c.get_red_p(), c.get_green_p(), c.get_blue_p());
+ }
- Glib::RefPtr<Pango::Layout> layout = w.create_pango_layout("");
+ vector<int> points;
+
+ switch (*i) {
+ case DataType::AUDIO:
+ points.push_back (-50);
+ points.push_back (-40);
+ points.push_back (-30);
+ points.push_back (-20);
+ points.push_back (-10);
+ points.push_back (-3);
+ points.push_back (0);
+ points.push_back (4);
+ break;
+
+ case DataType::MIDI:
+ points.push_back (0);
+ if (types.size() == 1) {
+ points.push_back (32);
+ } else {
+ /* tweak so as not to overlay the -30dB mark */
+ points.push_back (48);
+ }
+ points.push_back (64);
+ points.push_back (96);
+ points.push_back (127);
+ break;
+ }
+
+ char buf[32];
- for (uint32_t i = 0; i < sizeof (db_points)/sizeof (db_points[0]); ++i) {
+ for (vector<int>::const_iterator j = points.begin(); j != points.end(); ++j) {
+
+ float fraction = 0;
+ switch (*i) {
+ case DataType::AUDIO:
+ fraction = log_meter (*j);
+ break;
+ case DataType::MIDI:
+ fraction = *j / 127.0;
+ break;
+ }
+
+ gint const pos = height - (gint) floor (height * fraction);
+
+ cairo_set_line_width (cr, 1.0);
+ cairo_move_to (cr, 0, pos);
+ cairo_line_to (cr, 4, pos);
+ cairo_stroke (cr);
+
+ snprintf (buf, sizeof (buf), "%d", abs (*j));
+ pango_layout_set_text (layout, buf, strlen (buf));
- float fraction = log_meter (db_points[i]);
- gint pos = height - (gint) floor (height * fraction);
+ /* we want logical extents, not ink extents here */
- snprintf (buf, sizeof (buf), "%d", abs (db_points[i]));
+ int tw, th;
+ pango_layout_get_pixel_size (layout, &tw, &th);
- layout->set_text (buf);
+ int p = pos - (th / 2);
+ p = min (p, height - th);
+ p = max (p, 0);
- /* we want logical extents, not ink extents here */
+ cairo_move_to (cr, 6, p);
+ pango_cairo_show_layout (cr, layout);
+ }
+ }
- int width, height;
- layout->get_pixel_size (width, height);
+ cairo_pattern_t* pattern = cairo_pattern_create_for_surface (surface);
+ MetricPatterns::iterator p;
- pixmap->draw_line (fg_gc, 0, pos, 4, pos);
- pixmap->draw_layout (fg_gc, 6, pos - (height/2), layout);
+ if ((p = metric_patterns.find (w.get_name())) != metric_patterns.end()) {
+ cairo_pattern_destroy (p->second);
}
- return pixmap;
+ metric_patterns[w.get_name()] = pattern;
+
+ cairo_destroy (cr);
+ cairo_surface_destroy (surface);
+ g_object_unref (layout);
+
+ return pattern;
}
gint
GainMeter::meter_metrics_expose (GdkEventExpose *ev)
{
- static Glib::RefPtr<Gtk::Style> meter_style;
- if (style_changed) {
- meter_style = meter_metric_area.get_style();
- }
Glib::RefPtr<Gdk::Window> win (meter_metric_area.get_window());
- Glib::RefPtr<Gdk::GC> bg_gc (meter_style->get_bg_gc (Gtk::STATE_INSENSITIVE));
- GdkRectangle base_rect;
- GdkRectangle draw_rect;
- gint width, height;
+ cairo_t* cr;
- win->get_size (width, height);
+ cr = gdk_cairo_create (win->gobj());
- base_rect.width = width;
- base_rect.height = height;
- base_rect.x = 0;
- base_rect.y = 0;
+ /* clip to expose area */
+
+ gdk_cairo_rectangle (cr, &ev->area);
+ cairo_clip (cr);
- Glib::RefPtr<Gdk::Pixmap> pixmap;
- std::map<string,Glib::RefPtr<Gdk::Pixmap> >::iterator i = metric_pixmaps.find (meter_metric_area.get_name());
+ cairo_pattern_t* pattern;
+ MetricPatterns::iterator i = metric_patterns.find (meter_metric_area.get_name());
- if (i == metric_pixmaps.end() || style_changed || dpi_changed) {
- pixmap = render_metrics (meter_metric_area);
+ if (i == metric_patterns.end() || style_changed || dpi_changed) {
+ pattern = render_metrics (meter_metric_area, _types);
} else {
- pixmap = i->second;
+ pattern = i->second;
}
- 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);
+ cairo_move_to (cr, 0, 0);
+ cairo_set_source (cr, pattern);
+
+ gint width, height;
+ win->get_size (width, height);
+
+ cairo_rectangle (cr, 0, 0, width, height);
+ cairo_fill (cr);
+
style_changed = false;
+ dpi_changed = false;
+
+ cairo_destroy (cr);
+
return true;
}
+boost::shared_ptr<PBD::Controllable>
+GainMeterBase::get_controllable()
+{
+ if (_amp) {
+ return _amp->gain_control();
+ } else {
+ return boost::shared_ptr<PBD::Controllable>();
+ }
+}
+
+bool
+GainMeterBase::level_meter_button_press (GdkEventButton* ev)
+{
+ return LevelMeterButtonPress (ev); /* EMIT SIGNAL */
+}
+
+void
+GainMeter::meter_configuration_changed (ChanCount c)
+{
+ _types.clear ();
+
+ for (DataType::iterator i = DataType::begin(); i != DataType::end(); ++i) {
+ if (c.get (*i) > 0) {
+ _types.push_back (*i);
+ }
+ }
+
+ style_changed = true;
+ meter_metric_area.queue_draw ();
+}
+
projects / ardour.git / blobdiff