384 lines
10 KiB
C++
384 lines
10 KiB
C++
/*
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* Copyright (C) 2021 Robin Gareus <robin@gareus.org>
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* Copyright (C) 2021 Ben Loftis <ben@harrisonconsoles.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifdef WAF_BUILD
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#include "gtk2ardour-config.h"
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#endif
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#include <cassert>
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#include "ardour/session.h"
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#include "ardour/session_route.h"
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#include "ardour/track.h"
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#include "gtkmm2ext/utils.h"
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#include "temporal/time.h"
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#include "audio_clock.h"
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#include "gui_thread.h"
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#include "rec_info_box.h"
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#include "timers.h"
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#include "ui_config.h"
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#include "pbd/i18n.h"
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using namespace ARDOUR;
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RecInfoBox::RecInfoBox ()
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{
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set_name (X_("RecInfoBox"));
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_layout_label = Pango::Layout::create (get_pango_context ());
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_layout_value = Pango::Layout::create (get_pango_context ());
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UIConfiguration::instance().DPIReset.connect (sigc::mem_fun (*this, &RecInfoBox::dpi_reset));
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dpi_reset ();
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}
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void
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RecInfoBox::on_size_request (Gtk::Requisition* r)
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{
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r->width = _width;
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r->height = std::max (12, _height);
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}
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void
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RecInfoBox::on_size_allocate (Gtk::Allocation& a)
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{
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CairoWidget::on_size_allocate (a);
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}
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void
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RecInfoBox::set_session (Session* s)
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{
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SessionHandlePtr::set_session (s);
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if (_session) {
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update ();
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}
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}
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void
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RecInfoBox::update ()
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{
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set_dirty ();
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}
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/* ****************************************************************************/
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void
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DurationInfoBox::set_session (Session* s)
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{
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RecInfoBox::set_session (s);
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if (!_session) {
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_rectime_connection.disconnect ();
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return;
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}
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_session->RecordStateChanged.connect (_session_connections, invalidator (*this), boost::bind (&DurationInfoBox::rec_state_changed, this), gui_context());
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_session->UpdateRouteRecordState.connect (_session_connections, invalidator (*this), boost::bind (&DurationInfoBox::update, this), gui_context());
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}
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void
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DurationInfoBox::rec_state_changed ()
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{
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if (_session && _session->actively_recording ()) {
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if (!_rectime_connection.connected ()) {
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_rectime_connection = Timers::rapid_connect (sigc::mem_fun (*this, &DurationInfoBox::update));
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}
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} else {
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_rectime_connection.disconnect ();
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}
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update ();
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}
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void
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DurationInfoBox::dpi_reset ()
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{
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int wv, hv;
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_layout_value->set_font_description (UIConfiguration::instance ().get_NormalMonospaceFont ());
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_layout_value->set_text ("<00:00:00:0>");
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_layout_value->get_pixel_size (wv, hv);
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_width = 8 + wv;
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_height = 4 + hv;
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queue_resize ();
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}
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void
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DurationInfoBox::render (Cairo::RefPtr<Cairo::Context> const& cr, cairo_rectangle_t* r)
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{
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int ww = get_width ();
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int hh = get_height ();
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cr->rectangle (r->x, r->y, r->width, r->height);
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cr->clip ();
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cr->set_operator (Cairo::OPERATOR_OVER);
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bool recording;
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if (_session && _session->actively_recording ()) {
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Gtkmm2ext::set_source_rgb_a (cr, UIConfiguration::instance ().color ("alert:red"), .7);
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recording = true;
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} else {
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Gtkmm2ext::set_source_rgb_a (cr, UIConfiguration::instance ().color ("widget:bg"), .7);
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recording = false;
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}
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Gtkmm2ext::rounded_rectangle (cr, 1 , 1, ww - 1, hh - 1, /*_height / 4.0 */ 4);
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cr->fill ();
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if (!_session) {
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return;
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}
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Gtkmm2ext::set_source_rgba (cr, UIConfiguration::instance ().color ("neutral:foreground"));
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samplecnt_t capture_duration = _session->capture_duration ();
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samplecnt_t sample_rate = _session->nominal_sample_rate ();
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int w, h;
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if (capture_duration > 0) {
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char buf[32];
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AudioClock::print_minsec (capture_duration, buf, sizeof (buf), sample_rate, 1);
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if (recording) {
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_layout_value->set_text (string_compose(" %1 ", std::string(buf).substr(1)));
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} else {
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_layout_value->set_text (string_compose("<%1>", std::string(buf).substr(1)));
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}
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} else {
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_layout_value->set_text (" --:--:--:- ");
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}
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_layout_value->get_pixel_size (w, h);
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cr->move_to (.5 * (ww - w), hh/2 - h/2);
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_layout_value->show_in_cairo_context (cr);
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}
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void
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DurationInfoBox::update ()
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{
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RecInfoBox::update ();
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}
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/* ****************************************************************************/
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void
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XrunInfoBox::set_session (Session* s)
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{
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RecInfoBox::set_session (s);
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if (!_session) {
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return;
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}
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_session->Xrun.connect (_session_connections, invalidator (*this), boost::bind (&XrunInfoBox::update, this), gui_context());
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_session->RecordStateChanged.connect (_session_connections, invalidator (*this), boost::bind (&XrunInfoBox::update, this), gui_context());
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}
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void
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XrunInfoBox::dpi_reset ()
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{
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int wv, hv;
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_layout_value->set_font_description (UIConfiguration::instance ().get_NormalFont ());
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_layout_value->set_text ("<99+>");
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_layout_value->get_pixel_size (wv, hv);
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_width = 8 + wv;
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_height = 8 + hv;
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queue_resize ();
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}
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void
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XrunInfoBox::render (Cairo::RefPtr<Cairo::Context> const& cr, cairo_rectangle_t* r)
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{
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if (!_session) {
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return;
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}
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int ww = get_width ();
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int hh = get_height ();
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cr->rectangle (r->x, r->y, r->width, r->height);
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cr->clip ();
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cr->set_operator (Cairo::OPERATOR_OVER);
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unsigned int xruns = _session->capture_xruns ();
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if (xruns > 0) {
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Gtkmm2ext::set_source_rgb_a (cr, UIConfiguration::instance ().color ("alert:red"), .7);
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} else {
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Gtkmm2ext::set_source_rgb_a (cr, UIConfiguration::instance ().color ("widget:bg"), .7);
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}
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Gtkmm2ext::rounded_rectangle (cr, 1 , 1, ww - 2, hh - 2, /*_height / 4.0 */ 4);
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cr->fill ();
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if (xruns < 99) {
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if (_session->actively_recording ()) {
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_layout_value->set_text (string_compose ("%1", xruns));
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} else if (_session->capture_duration () > 0) {
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_layout_value->set_text (string_compose ("<%1>", xruns));
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} else {
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_layout_value->set_text ("-");
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}
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} else {
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if (_session->actively_recording ()) {
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_layout_value->set_text ("99+");
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} else if (_session->capture_duration () > 0) {
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_layout_value->set_text ("<99+>");
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} else {
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assert (0);
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return;
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}
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}
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Gtkmm2ext::set_source_rgba (cr, UIConfiguration::instance ().color ("neutral:foreground"));
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int w, h;
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_layout_value->get_pixel_size (w, h);
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cr->move_to (.5 * (ww - w), .5 * (hh - h));
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_layout_value->show_in_cairo_context (cr);
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}
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void
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XrunInfoBox::update ()
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{
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RecInfoBox::update ();
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}
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/* ****************************************************************************/
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void
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RemainInfoBox::set_session (Session* s)
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{
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RecInfoBox::set_session (s);
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if (!_session) {
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_diskspace_connection.disconnect ();
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return;
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}
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_diskspace_connection = Timers::second_connect (sigc::mem_fun (*this, &RemainInfoBox::update));
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_session->UpdateRouteRecordState.connect (_session_connections, invalidator (*this), boost::bind (&RemainInfoBox::update, this), gui_context());
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}
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void
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RemainInfoBox::dpi_reset ()
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{
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_layout_label->set_font_description (UIConfiguration::instance ().get_NormalFont ());
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_layout_value->set_font_description (UIConfiguration::instance ().get_NormalMonospaceFont ());
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int wl, hl, wv, hv;
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_layout_label->set_text (_("Disk Space:"));
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_layout_label->get_pixel_size (wl, hl);
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_layout_value->set_text (_(">24h"));
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_layout_value->get_pixel_size (wv, hv);
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_width = 8 + std::max (wl, wv);
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_height = 2 + hv + 2 + hl + 2;
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queue_resize ();
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}
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void
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RemainInfoBox::count_recenabled_streams (Route& route)
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{
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Track* track = dynamic_cast<Track*>(&route);
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if (track && track->rec_enable_control()->get_value()) {
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_rec_enabled_streams += track->n_inputs().n_total();
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}
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}
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void
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RemainInfoBox::render (Cairo::RefPtr<Cairo::Context> const& cr, cairo_rectangle_t* r)
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{
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int ww = get_width ();
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int hh = get_height ();
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cr->rectangle (r->x, r->y, r->width, r->height);
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cr->clip ();
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cr->set_operator (Cairo::OPERATOR_OVER);
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if (!_session) {
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return;
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}
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samplecnt_t sample_rate = _session->nominal_sample_rate ();
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boost::optional<samplecnt_t> opt_samples = _session->available_capture_duration ();
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Gtkmm2ext::set_source_rgb_a (cr, UIConfiguration::instance ().color ("widget:bg"), .7);
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if (!opt_samples) {
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/* Available space is unknown */
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_layout_value->set_text (_("Unknown"));
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} else if (opt_samples.value_or (0) == max_samplecnt) {
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_layout_value->set_text (_(">24h"));
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} else {
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_rec_enabled_streams = 0;
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_session->foreach_route (this, &RemainInfoBox::count_recenabled_streams, false);
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samplecnt_t samples = opt_samples.value_or (0);
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if (_rec_enabled_streams > 0) {
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samples /= _rec_enabled_streams;
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}
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float remain_sec = samples / (float)sample_rate;
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char buf[32];
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if (remain_sec > 86400) {
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_layout_value->set_text (_(">24h"));
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} else if (remain_sec > 32400 /* 9 hours */) {
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snprintf (buf, sizeof (buf), "%.0f", remain_sec / 3600.f);
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_layout_value->set_text (std::string (buf) + S_("hours|h"));
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} else if (remain_sec > 5940 /* 99 mins */) {
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snprintf (buf, sizeof (buf), "%.1f", remain_sec / 3600.f);
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_layout_value->set_text (std::string (buf) + S_("hours|h"));
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} else if (remain_sec > 60*3 /* 3 mins */) {
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snprintf (buf, sizeof (buf), "%.0f", remain_sec / 60.f);
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_layout_value->set_text (std::string (buf) + S_("minutes|m"));
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} else {
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Gtkmm2ext::set_source_rgb_a (cr, UIConfiguration::instance ().color ("alert:red"), .7);
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snprintf (buf, sizeof (buf), "%.0f", remain_sec / 60.f);
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_layout_value->set_text (std::string (buf) + S_("minutes|m"));
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}
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}
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/* draw box */
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Gtkmm2ext::rounded_rectangle (cr, 1 , 1, ww - 2, hh - 2, /*_height / 4.0 */ 4);
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cr->fill ();
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/*draw text */
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Gtkmm2ext::set_source_rgba (cr, UIConfiguration::instance ().color ("neutral:foreground"));
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cr->set_line_width (1.0);
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int w, h;
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_layout_label->get_pixel_size (w, h);
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cr->move_to (.5 * (ww - w), 4);
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_layout_label->show_in_cairo_context (cr);
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_layout_value->get_pixel_size (w, h);
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cr->move_to (.5 * (ww - w), hh - 4 - h);
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_layout_value->show_in_cairo_context (cr);
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}
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void
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RemainInfoBox::update ()
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{
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RecInfoBox::update ();
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}
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