--- /dev/null
+/*
+ Copyright (C) 2013 Paul Davis
+ Author: Robin Gareus
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <list>
+
+#include <sigc++/bind.h>
+
+#include "ardour/session.h"
+#include "ardour/route.h"
+#include "ardour/route_group.h"
+
+#include <gtkmm2ext/gtk_ui.h>
+
+#include "ardour_ui.h"
+#include "gui_thread.h"
+#include "ardour_window.h"
+
+#include "meterbridge.h"
+#include "meter_strip.h"
+
+#include "i18n.h"
+
+using namespace ARDOUR;
+using namespace PBD;
+using namespace Gtk;
+using namespace Gtkmm2ext;
+using namespace std;
+
+PBD::Signal1<void,MeterStrip*> MeterStrip::CatchDeletion;
+
+MeterStrip::MeterStrip (Meterbridge& mtr, Session* sess, boost::shared_ptr<ARDOUR::Route> rt)
+ : _meterbridge(mtr)
+{
+ _route = rt;
+
+ level_meter = new LevelMeter(sess);
+ level_meter->set_meter (rt->shared_peak_meter().get());
+ level_meter->clear_meters();
+ level_meter->setup_meters (350, 6);
+
+ rt->DropReferences.connect (route_connections, invalidator (*this), boost::bind (&MeterStrip::self_delete, this), gui_context());
+ rt->PropertyChanged.connect (route_connections, invalidator (*this), boost::bind (&MeterStrip::strip_property_changed, this, _1), gui_context());
+
+
+ pack_start (*level_meter, true, true);
+ level_meter->show();
+
+ label = manage(new Gtk::Label(rt->name().c_str()));
+ pack_start (*label, true, true);
+ label->show();
+}
+
+void
+MeterStrip::fast_update ()
+{
+ float mpeak = level_meter->update_meters();
+}
+
+MeterStrip::~MeterStrip ()
+{
+ delete level_meter;
+ CatchDeletion (this);
+}
+
+void
+MeterStrip::self_delete ()
+{
+ delete this;
+}
+
+void
+MeterStrip::strip_property_changed (const PropertyChange& what_changed)
+{
+ if (!what_changed.contains (ARDOUR::Properties::name)) {
+ return;
+ }
+ ENSURE_GUI_THREAD (*this, &MeterStrip::strip_name_changed, what_changed)
+ label->set_text(_route->name());
+}
--- /dev/null
+/*
+ Copyright (C) 2013 Paul Davis
+ Author: Robin Gareus
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __ardour_meter_strip__
+#define __ardour_meter_strip__
+
+#include <vector>
+
+#include <cmath>
+
+#include "pbd/stateful.h"
+
+#include "ardour/types.h"
+#include "ardour/ardour.h"
+
+#include "level_meter.h"
+
+namespace ARDOUR {
+ class Route;
+ class Session;
+}
+namespace Gtk {
+ class Window;
+ class Style;
+}
+
+class Meterbridge;
+
+class MeterStrip : public Gtk::VBox
+{
+ public:
+ MeterStrip (Meterbridge&, ARDOUR::Session*, boost::shared_ptr<ARDOUR::Route>);
+ ~MeterStrip ();
+
+ void fast_update ();
+
+ static PBD::Signal1<void,MeterStrip*> CatchDeletion;
+
+ protected:
+ boost::shared_ptr<ARDOUR::Route> _route;
+ PBD::ScopedConnectionList route_connections;
+ void self_delete ();
+
+ private:
+ Meterbridge& _meterbridge;
+ Gtk::Label *label;
+
+ LevelMeter *level_meter;
+ void meter_changed ();
+
+ PBD::ScopedConnection _config_connection;
+ void strip_property_changed (const PBD::PropertyChange&);
+
+};
+
+#endif /* __ardour_mixer_strip__ */
--- /dev/null
+/*
+ Copyright (C) 2012 Paul Davis
+ Author: Robin Gareus
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#ifdef WAF_BUILD
+#include "gtk2ardour-config.h"
+#endif
+
+#include <map>
+#include <sigc++/bind.h>
+
+#include <gtkmm/accelmap.h>
+
+#include <glibmm/threads.h>
+
+#include <gtkmm2ext/gtk_ui.h>
+#include <gtkmm2ext/utils.h>
+#include <gtkmm2ext/window_title.h>
+
+#include "ardour/debug.h"
+#include "ardour/midi_track.h"
+#include "ardour/route_group.h"
+#include "ardour/session.h"
+
+#include "meterbridge.h"
+
+#include "monitor_section.h"
+#include "public_editor.h"
+#include "ardour_ui.h"
+#include "utils.h"
+#include "route_sorter.h"
+#include "actions.h"
+#include "gui_thread.h"
+
+#include "i18n.h"
+
+using namespace ARDOUR;
+using namespace PBD;
+using namespace Gtk;
+using namespace Glib;
+using namespace Gtkmm2ext;
+using namespace std;
+
+using PBD::atoi;
+
+Meterbridge* Meterbridge::_instance = 0;
+
+Meterbridge*
+Meterbridge::instance ()
+{
+ if (!_instance) {
+ _instance = new Meterbridge;
+ }
+
+ return _instance;
+}
+
+Meterbridge::Meterbridge ()
+ : Window (Gtk::WINDOW_TOPLEVEL)
+ , VisibilityTracker (*((Gtk::Window*) this))
+ , _visible (false)
+{
+ set_name ("Meter Bridge");
+
+ set_wmclass (X_("ardour_mixer"), PROGRAM_NAME);
+
+ signal_delete_event().connect (sigc::mem_fun (*this, &Meterbridge::hide_window));
+ signal_configure_event().connect (sigc::mem_fun (*ARDOUR_UI::instance(), &ARDOUR_UI::configure_handler));
+
+ MeterStrip::CatchDeletion.connect (*this, invalidator (*this), boost::bind (&Meterbridge::remove_strip, this, _1), gui_context());
+
+ global_hpacker.set_spacing(1);
+ scroller.add (global_hpacker);
+ scroller.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_NEVER);
+ global_vpacker.pack_start (scroller, true, true);
+ add (global_vpacker);
+
+ global_hpacker.show();
+ global_vpacker.show();
+ scroller.show();
+}
+
+Meterbridge::~Meterbridge ()
+{
+}
+
+void
+Meterbridge::show_window ()
+{
+ present();
+ if (!_visible) {
+ set_window_pos_and_size ();
+ }
+ _visible = true;
+}
+
+void
+Meterbridge::set_window_pos_and_size ()
+{
+ resize (m_width, m_height);
+ move (m_root_x, m_root_y);
+}
+
+void
+Meterbridge::get_window_pos_and_size ()
+{
+ get_position(m_root_x, m_root_y);
+ get_size(m_width, m_height);
+}
+
+bool
+Meterbridge::hide_window (GdkEventAny *ev)
+{
+ get_window_pos_and_size();
+ _visible = false;
+ return just_hide_it(ev, static_cast<Gtk::Window *>(this));
+}
+
+bool
+Meterbridge::on_key_press_event (GdkEventKey* ev)
+{
+ if (gtk_window_propagate_key_event (GTK_WINDOW(gobj()), ev)) {
+ return true;
+ }
+ return forward_key_press (ev);
+}
+
+bool
+Meterbridge::on_key_release_event (GdkEventKey* ev)
+{
+ if (gtk_window_propagate_key_event (GTK_WINDOW(gobj()), ev)) {
+ return true;
+ }
+ /* don't forward releases */
+ return true;
+}
+
+
+// copy from gtk2_ardour/mixer_ui.cc
+struct SignalOrderRouteSorter {
+ bool operator() (boost::shared_ptr<Route> a, boost::shared_ptr<Route> b) {
+ if (a->is_master() || a->is_monitor()) {
+ /* "a" is a special route (master, monitor, etc), and comes
+ * last in the mixer ordering
+ */
+ return false;
+ } else if (b->is_master() || b->is_monitor()) {
+ /* everything comes before b */
+ return true;
+ }
+ return a->order_key (MixerSort) < b->order_key (MixerSort);
+ }
+};
+
+void
+Meterbridge::set_session (Session* s)
+{
+ SessionHandlePtr::set_session (s);
+
+ if (!_session) {
+ return;
+ }
+
+ XMLNode* node = _session->instant_xml(X_("Meterbridge"));
+ if (node) {
+ set_state (*node);
+ }
+
+ SignalOrderRouteSorter sorter;
+ boost::shared_ptr<RouteList> routes = _session->get_routes();
+
+ RouteList copy(*routes);
+ copy.sort(sorter);
+ add_strips(copy);
+
+ _session->RouteAdded.connect (_session_connections, invalidator (*this), boost::bind (&Meterbridge::add_strips, this, _1), gui_context());
+
+ _session->config.ParameterChanged.connect (_session_connections, invalidator (*this), boost::bind (&Meterbridge::parameter_changed, this, _1), gui_context());
+
+ if (_visible) {
+ show_window();
+ ActionManager::check_toggleaction ("<Actions>/Common/toggle-meterbridge");
+ }
+ start_updating ();
+}
+
+void
+Meterbridge::session_going_away ()
+{
+ ENSURE_GUI_THREAD (*this, &Meterbridge::session_going_away);
+
+ for (list<MeterStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
+ delete (*i);
+ }
+
+ strips.clear ();
+ stop_updating ();
+
+ SessionHandlePtr::session_going_away ();
+
+ _session = 0;
+}
+
+int
+Meterbridge::set_state (const XMLNode& node)
+{
+ const XMLProperty* prop;
+ XMLNode* geometry;
+
+ m_width = default_width;
+ m_height = default_height;
+ m_root_x = 1;
+ m_root_y = 1;
+
+ if ((geometry = find_named_node (node, "geometry")) != 0) {
+
+ XMLProperty* prop;
+
+ if ((prop = geometry->property("x_size")) == 0) {
+ prop = geometry->property ("x-size");
+ }
+ if (prop) {
+ m_width = atoi(prop->value());
+ }
+ if ((prop = geometry->property("y_size")) == 0) {
+ prop = geometry->property ("y-size");
+ }
+ if (prop) {
+ m_height = atoi(prop->value());
+ }
+
+ if ((prop = geometry->property ("x_pos")) == 0) {
+ prop = geometry->property ("x-pos");
+ }
+ if (prop) {
+ m_root_x = atoi (prop->value());
+
+ }
+ if ((prop = geometry->property ("y_pos")) == 0) {
+ prop = geometry->property ("y-pos");
+ }
+ if (prop) {
+ m_root_y = atoi (prop->value());
+ }
+ }
+
+ set_window_pos_and_size ();
+
+ if ((prop = node.property ("show-meterbridge"))) {
+ if (string_is_affirmative (prop->value())) {
+ _visible = true;
+ }
+ }
+
+ return 0;
+}
+
+XMLNode&
+Meterbridge::get_state (void)
+{
+ XMLNode* node = new XMLNode ("Meterbridge");
+
+ if (is_realized()) {
+ Glib::RefPtr<Gdk::Window> win = get_window();
+
+ get_window_pos_and_size ();
+
+ XMLNode* geometry = new XMLNode ("geometry");
+ char buf[32];
+ snprintf(buf, sizeof(buf), "%d", m_width);
+ geometry->add_property(X_("x_size"), string(buf));
+ snprintf(buf, sizeof(buf), "%d", m_height);
+ geometry->add_property(X_("y_size"), string(buf));
+ snprintf(buf, sizeof(buf), "%d", m_root_x);
+ geometry->add_property(X_("x_pos"), string(buf));
+ snprintf(buf, sizeof(buf), "%d", m_root_y);
+ geometry->add_property(X_("y_pos"), string(buf));
+ node->add_child_nocopy (*geometry);
+ }
+
+ node->add_property ("show-meterbridge", _visible ? "yes" : "no");
+ return *node;
+}
+
+
+gint
+Meterbridge::start_updating ()
+{
+ fast_screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (sigc::mem_fun(*this, &Meterbridge::fast_update_strips));
+ return 0;
+}
+
+gint
+Meterbridge::stop_updating ()
+{
+ fast_screen_update_connection.disconnect();
+ return 0;
+}
+
+void
+Meterbridge::fast_update_strips ()
+{
+ if (!is_mapped () || !_session) {
+ return;
+ }
+ for (list<MeterStrip *>::iterator i = strips.begin(); i != strips.end(); ++i) {
+ (*i)->fast_update ();
+ }
+}
+
+void
+Meterbridge::add_strips (RouteList& routes)
+{
+ MeterStrip* strip;
+ for (RouteList::iterator x = routes.begin(); x != routes.end(); ++x) {
+ boost::shared_ptr<Route> route = (*x);
+ if (route->is_auditioner()) {
+ continue;
+ }
+ if (route->is_monitor()) {
+ continue;
+ }
+
+ strip = new MeterStrip (*this, _session, route);
+ strips.push_back (strip);
+
+ // TODO sort-routes, insert at proper position
+ // order_key
+
+ global_hpacker.pack_start (*strip, false, false);
+ strip->show();
+ }
+}
+
+void
+Meterbridge::remove_strip (MeterStrip* strip)
+{
+ if (_session && _session->deletion_in_progress()) {
+ return;
+ }
+
+ list<MeterStrip *>::iterator i;
+ if ((i = find (strips.begin(), strips.end(), strip)) != strips.end()) {
+ strips.erase (i);
+ }
+}
+
+void
+Meterbridge::parameter_changed (string const & p)
+{
+}
--- /dev/null
+/*
+ Copyright (C) 2012 Paul Davis
+ Author: Robin Gareus
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+#ifndef __ardour_meterbridge_h__
+#define __ardour_meterbridge_h__
+
+#include <gtkmm/box.h>
+#include <gtkmm/scrolledwindow.h>
+#include <gtkmm/label.h>
+#include <gtkmm/window.h>
+
+#include "ardour/ardour.h"
+#include "ardour/types.h"
+#include "ardour/session_handle.h"
+
+#include "pbd/stateful.h"
+#include "pbd/signals.h"
+
+#include "gtkmm2ext/visibility_tracker.h"
+
+#include "meter_strip.h"
+
+class Meterbridge :
+ public Gtk::Window,
+ public PBD::ScopedConnectionList,
+ public ARDOUR::SessionHandlePtr,
+ public Gtkmm2ext::VisibilityTracker
+{
+ public:
+ static Meterbridge* instance();
+ ~Meterbridge();
+
+ void set_session (ARDOUR::Session *);
+
+ XMLNode& get_state (void);
+ int set_state (const XMLNode& );
+
+ void show_window ();
+ bool hide_window (GdkEventAny *ev);
+
+ private:
+ Meterbridge ();
+ static Meterbridge* _instance;
+
+ bool _visible;
+
+ Gtk::ScrolledWindow scroller;
+ Gtk::HBox global_hpacker;
+ Gtk::VBox global_vpacker;
+
+ gint start_updating ();
+ gint stop_updating ();
+
+ sigc::connection fast_screen_update_connection;
+ void fast_update_strips ();
+
+ void add_strips (ARDOUR::RouteList&);
+ void remove_strip (MeterStrip *);
+
+ void parameter_changed (std::string const &);
+
+ void session_going_away ();
+
+ std::list<MeterStrip *> strips;
+
+ static const int32_t default_width = 300;
+ static const int32_t default_height = 400;
+ // for restoring window geometry.
+ int m_root_x, m_root_y, m_width, m_height;
+
+ void set_window_pos_and_size ();
+ void get_window_pos_and_size ();
+
+ bool on_key_press_event (GdkEventKey*);
+ bool on_key_release_event (GdkEventKey*);
+};
+
+#endif
projects / ardour.git / commitdiff