#include "ardour/dB.h"
#include "ardour/utils.h"
+#include <pangomm.h>
#include <gtkmm/style.h>
#include <gdkmm/color.h>
#include <gtkmm2ext/utils.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"
using namespace std;
using Gtkmm2ext::Keyboard;
-sigc::signal<void> GainMeterBase::ResetAllPeakDisplays;
-sigc::signal<void,RouteGroup*> GainMeterBase::ResetGroupPeakDisplays;
-
-GainMeter::MetricPatterns GainMeter::metric_patterns;
-Glib::RefPtr<Gdk::Pixbuf> GainMeter::slider;
-Glib::RefPtr<Gdk::Pixbuf> GainMeter::slider_desensitised;
-
-
-void
-GainMeter::setup_slider_pix ()
-{
- if ((slider = ::get_icon ("fader_belt")) == 0) {
- throw failed_constructor();
- }
-
- if ((slider_desensitised = ::get_icon ("fader_belt_desensitised")) == 0) {
- throw failed_constructor();
- }
-}
-
-GainMeterBase::GainMeterBase (Session* s,
- const Glib::RefPtr<Gdk::Pixbuf>& pix,
- const Glib::RefPtr<Gdk::Pixbuf>& pix_desensitised,
- bool horizontal,
- int fader_length)
+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 ("")
- , style_changed (false)
- , dpi_changed (false)
, _data_type (DataType::AUDIO)
{
_width = Wide;
if (horizontal) {
- gain_slider = manage (new HSliderController (pix,
- pix_desensitised,
- &gain_adjustment,
- fader_length,
- false));
+ gain_slider = manage (new HSliderController (&gain_adjustment, fader_length, fader_girth, false));
} else {
- gain_slider = manage (new VSliderController (pix,
- pix_desensitised,
- &gain_adjustment,
- fader_length,
- false));
+ gain_slider = manage (new VSliderController (&gain_adjustment, fader_length, fader_girth, false));
}
level_meter = new LevelMeter(_session);
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->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");
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()->set_tip (gain_automation_state_button, _("Fader automation mode"));
ARDOUR_UI::instance()->set_tip (gain_automation_style_button, _("Fader automation type"));
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 ()
+{
+printf("set_flat_butt\n");
+// gain_slider->set_flat_buttons( ARDOUR_UI::config()->flat_buttons.get() );
}
GainMeterBase::~GainMeterBase ()
setup_gain_adjustment ();
- if (!_route || !_route->is_hidden()) {
+ if (!_route || !_route->is_auditioner()) {
using namespace Menu_Helpers;
ignore_toggle = true;
- if (_amp->output_streams().n_midi() == 0) {
+ 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);
_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);
+ 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;
void
GainMeterBase::setup_meters (int len)
{
- level_meter->setup_meters(len, 5);
+ 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);
+
+ switch (_width) {
+ case Wide:
+ //meter_metric_area.show();
+ meter_ticks1_area.show();
+ meter_ticks2_area.show();
+ break;
+ case Narrow:
+ //meter_metric_area.hide();
+ meter_ticks1_area.hide();
+ meter_ticks2_area.hide();
+ break;
+ }
}
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 ();
- }
GainMeterBase::setup_meters (len);
}
_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");
}
{
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<Gtk::Window*> (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;
+ }
+ }
}
}
}
void
GainMeterBase::gain_adjusted ()
{
- gain_t value = 0;
+ gain_t value;
- switch (_data_type) {
- case DataType::AUDIO:
+ /* 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());
- break;
- case DataType::MIDI:
- value = gain_adjustment.get_value ();
- break;
+ } else {
+ value = gain_adjustment.get_value();
}
if (!ignore_toggle) {
GainMeterBase::set_meter_strip_name (const char * name)
{
meter_metric_area.set_name (name);
+ meter_ticks1_area.set_name (name);
+ meter_ticks2_area.set_name (name);
}
void
GainMeterBase::set_fader_name (const char * 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);
+ gain_slider->set_name (name);
}
void
return false;
}
- return true;
+ return false;
}
bool
GainMeterBase::gain_slider_button_release (GdkEventButton*)
{
_amp->gain_control()->stop_touch (false, _amp->session().transport_frame());
- return true;
+ return false;
}
gint
{
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;
}
}
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;
}
void GainMeterBase::color_handler(bool dpi)
{
- color_changed = true;
- dpi_changed = (dpi) ? true : false;
+ meter_clear_pattern_cache();
setup_meters();
+ meter_metric_area.queue_draw ();
+ meter_ticks1_area.queue_draw ();
+ meter_ticks2_area.queue_draw ();
}
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;
+ meter_clear_pattern_cache();
+ meter_metric_area.queue_draw ();
+ meter_ticks1_area.queue_draw ();
+ meter_ticks2_area.queue_draw ();
}
GainMeter::GainMeter (Session* s, int fader_length)
- : GainMeterBase (s, slider, slider_desensitised, false, 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);
meter_metric_area.set_name ("AudioTrackMetrics");
- set_size_request_to_display_given_text (meter_metric_area, "-127", 0, 0);
+ set_size_request_to_display_given_text (meter_metric_area, "-8888", 1, 0);
- 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()->set_tip (gain_automation_state_button, _("Fader automation mode"));
ARDOUR_UI::instance()->set_tip (gain_automation_style_button, _("Fader automation type"));
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, true, true);
+ meter_hbox.pack_start (meter_ticks2_area, false, false);
+ meter_hbox.pack_start (meter_metric_area, false, false);
}
void
boost::shared_ptr<Amp> amp)
{
if (meter_alignment.get_parent()) {
- hbox.remove (meter_alignment);
+ 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);
pack some route-dependent stuff.
*/
- gain_display_box.pack_end (peak_display, true, true);
- hbox.pack_start (meter_alignment, 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
return sz.width;
}
-cairo_pattern_t*
-GainMeter::render_metrics (Gtk::Widget& w, vector<DataType> types)
+gint
+GainMeter::meter_metrics_expose (GdkEventExpose *ev)
{
- Glib::RefPtr<Gdk::Window> win (w.get_window());
-
- gint width, height;
- win->get_size (width, height);
-
- 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(), "");
-
- 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());
- }
-
- 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 (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));
-
- /* we want logical extents, not ink extents here */
-
- int tw, th;
- pango_layout_get_pixel_size (layout, &tw, &th);
-
- int p = pos - (th / 2);
- p = min (p, height - th);
- p = max (p, 0);
-
- cairo_move_to (cr, 6, p);
- pango_cairo_show_layout (cr, layout);
- }
- }
-
- cairo_pattern_t* pattern = cairo_pattern_create_for_surface (surface);
- MetricPatterns::iterator p;
-
- if ((p = metric_patterns.find (w.get_name())) != metric_patterns.end()) {
- cairo_pattern_destroy (p->second);
- }
-
- metric_patterns[w.get_name()] = pattern;
-
- cairo_destroy (cr);
- cairo_surface_destroy (surface);
- g_object_unref (layout);
-
- return pattern;
+ return meter_expose_metrics(ev, _types, &meter_metric_area);
}
gint
-GainMeter::meter_metrics_expose (GdkEventExpose *ev)
+GainMeter::meter_ticks1_expose (GdkEventExpose *ev)
{
- Glib::RefPtr<Gdk::Window> win (meter_metric_area.get_window());
- cairo_t* cr;
-
- cr = gdk_cairo_create (win->gobj());
-
- /* clip to expose area */
-
- gdk_cairo_rectangle (cr, &ev->area);
- cairo_clip (cr);
-
- cairo_pattern_t* pattern;
- MetricPatterns::iterator i = metric_patterns.find (meter_metric_area.get_name());
-
- if (i == metric_patterns.end() || style_changed || dpi_changed) {
- pattern = render_metrics (meter_metric_area, _types);
- } else {
- pattern = i->second;
- }
-
- 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 meter_expose_ticks(ev, _types, &meter_ticks1_area);
+}
- return true;
+gint
+GainMeter::meter_ticks2_expose (GdkEventExpose *ev)
+{
+ return meter_expose_ticks(ev, _types, &meter_ticks2_area);
}
boost::shared_ptr<PBD::Controllable>
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<AudioTrack>(_route) == 0
+ && boost::dynamic_pointer_cast<MidiTrack>(_route) == 0
+ ) {
+ if (_route->active()) {
+ set_meter_strip_name ("AudioBusMetrics");
+ } else {
+ set_meter_strip_name ("AudioBusMetricsInactive");
+ }
+ }
+ else if (type == (1 << DataType::AUDIO)) {
+ if (!_route || _route->active()) {
+ set_meter_strip_name ("AudioTrackMetrics");
+ } else {
+ set_meter_strip_name ("AudioTrackMetricsInactive");
+ }
+ }
+ else if (type == (1 << DataType::MIDI)) {
+ if (!_route || _route->active()) {
+ set_meter_strip_name ("MidiTrackMetrics");
+ } else {
+ set_meter_strip_name ("MidiTrackMetricsInactive");
+ }
+ } else {
+ if (!_route || _route->active()) {
+ set_meter_strip_name ("AudioMidiTrackMetrics");
+ } else {
+ set_meter_strip_name ("AudioMidiTrackMetricsInactive");
}
}
- style_changed = true;
+ meter_clear_pattern_cache();
meter_metric_area.queue_draw ();
+ meter_ticks1_area.queue_draw ();
+ meter_ticks2_area.queue_draw ();
}
projects / ardour.git / blobdiff