X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fsession_command.cc;h=a99738a613dea2bab463323c5ee49d23012a4613;hb=c8c6bca6587450ff64303dbc994a4cd28d6ce7aa;hp=aab60b294edddfbbfd60c5304f2644359f1ebb26;hpb=2e8f80e37a7d20deb3f138cd72c26f8c6de9d1ab;p=ardour.git diff --git a/libs/ardour/session_command.cc b/libs/ardour/session_command.cc index aab60b294e..a99738a613 100644 --- a/libs/ardour/session_command.cc +++ b/libs/ardour/session_command.cc @@ -1,5 +1,5 @@ /* - Copyright (C) 2000-2007 Paul Davis + Copyright (C) 2000-2007 Paul Davis 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 @@ -17,33 +17,39 @@ */ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include +#include + +#include "ardour/automation_list.h" +#include "ardour/location.h" +#include "ardour/midi_automation_list_binder.h" +#include "ardour/playlist.h" +#include "ardour/region.h" +#include "ardour/region_factory.h" +#include "ardour/route.h" +#include "ardour/session.h" +#include "ardour/session_playlists.h" +#include "ardour/source.h" +#include "ardour/tempo.h" +#include "evoral/Curve.hpp" +#include "pbd/error.h" +#include "pbd/failed_constructor.h" +#include "pbd/id.h" +#include "pbd/memento_command.h" +#include "pbd/stateful_diff_command.h" +#include "pbd/statefuldestructible.h" + +class Command; using namespace PBD; using namespace ARDOUR; -#include "i18n.h" +#include "pbd/i18n.h" -void Session::register_with_memento_command_factory(PBD::ID id, PBD::StatefulThingWithGoingAway *ptr) +void Session::register_with_memento_command_factory(PBD::ID id, PBD::StatefulDestructible *ptr) { registry[id] = ptr; } - + Command * Session::memento_command_factory(XMLNode *n) { @@ -52,7 +58,12 @@ Session::memento_command_factory(XMLNode *n) XMLNode *child = 0; /* get id */ - id = PBD::ID(n->property("obj_id")->value()); + + /* XXX: HACK! */ + bool have_id = n->property("obj-id") != 0; + if (have_id) { + id = PBD::ID(n->property("obj-id")->value()); + } /* get before/after */ @@ -71,467 +82,100 @@ Session::memento_command_factory(XMLNode *n) after = new XMLNode(*n->children().back()); child = before; } - - if (!child) - { - error << _("Tried to reconstitute a MementoCommand with no contents, failing. id=") << id.to_s() << endmsg; - return 0; - } - /* create command */ - string obj_T = n->property ("type_name")->value(); - if (obj_T == typeid (AudioRegion).name() || obj_T == typeid (MidiRegion).name() || obj_T == typeid (Region).name()) { - if (regions.count(id)) - return new MementoCommand(*regions[id], before, after); - } else if (obj_T == typeid (AudioSource).name() || obj_T == typeid (MidiSource).name()) { - if (sources.count(id)) - return new MementoCommand(*sources[id], before, after); - } else if (obj_T == typeid (Location).name()) { - return new MementoCommand(*_locations.get_location_by_id(id), before, after); - } else if (obj_T == typeid (Locations).name()) { - return new MementoCommand(_locations, before, after); - } else if (obj_T == typeid (TempoMap).name()) { - return new MementoCommand(*_tempo_map, before, after); - } else if (obj_T == typeid (Playlist).name() || obj_T == typeid (AudioPlaylist).name()) { - if (boost::shared_ptr pl = playlist_by_name(child->property("name")->value())) { - return new MementoCommand(*(pl.get()), before, after); - } - } else if (obj_T == typeid (Route).name() || obj_T == typeid (AudioTrack).name()) { - return new MementoCommand(*route_by_id(id), before, after); - } else if (obj_T == typeid (Curve).name() || obj_T == typeid (AutomationList).name()) { - if (automation_lists.count(id)) - return new MementoCommand(*automation_lists[id], before, after); - } else if (registry.count(id)) { // For Editor and AutomationLine which are off-limits here - return new MementoCommand(*registry[id], before, after); + if (!child) { + error << string_compose (_("Tried to reconstitute a MementoCommand with no contents, failing. id=%1"), id.to_s()) << endmsg; + return 0; } - /* we failed */ - error << string_compose (_("could not reconstitute MementoCommand from XMLNode. object type = %1 id = %2"), obj_T, id.to_s()) << endmsg; - return 0 ; -} + /* create command */ + std::string obj_T = n->property ("type-name")->value(); -Command * -Session::global_state_command_factory (const XMLNode& node) -{ - const XMLProperty* prop; - Command* command = 0; + if (obj_T == "ARDOUR::AudioRegion" || obj_T == "ARDOUR::MidiRegion" || obj_T == "ARDOUR::Region") { + boost::shared_ptr r = RegionFactory::region_by_id (id); + if (r) { + return new MementoCommand(*r, before, after); + } - if ((prop = node.property ("type")) == 0) { - error << _("GlobalRouteStateCommand has no \"type\" node, ignoring") << endmsg; - return 0; - } - - try { - - if (prop->value() == "solo") { - command = new GlobalSoloStateCommand (*this, node); - } else if (prop->value() == "mute") { - command = new GlobalMuteStateCommand (*this, node); - } else if (prop->value() == "rec-enable") { - command = new GlobalRecordEnableStateCommand (*this, node); - } else if (prop->value() == "metering") { - command = new GlobalMeteringStateCommand (*this, node); - } else { - error << string_compose (_("unknown type of GlobalRouteStateCommand (%1), ignored"), prop->value()) << endmsg; - } - } + } else if (obj_T == "ARDOUR::AudioSource" || obj_T == "ARDOUR::MidiSource") { + if (sources.count(id)) + return new MementoCommand(*sources[id], before, after); - catch (failed_constructor& err) { - return 0; - } + } else if (obj_T == "ARDOUR::Location") { + Location* loc = _locations->get_location_by_id(id); + if (loc) { + return new MementoCommand(*loc, before, after); + } - return command; -} + } else if (obj_T == "ARDOUR::Locations") { + return new MementoCommand(*_locations, before, after); -Session::GlobalRouteStateCommand::GlobalRouteStateCommand (Session& s, void* p) - : sess (s), src (p) -{ -} + } else if (obj_T == "ARDOUR::TempoMap") { + return new MementoCommand(*_tempo_map, before, after); -Session::GlobalRouteStateCommand::GlobalRouteStateCommand (Session& s, const XMLNode& node) - : sess (s), src (this) -{ - if (set_state (node)) { - throw failed_constructor (); - } -} + } else if (obj_T == "ARDOUR::Playlist" || obj_T == "ARDOUR::AudioPlaylist" || obj_T == "ARDOUR::MidiPlaylist") { + if (boost::shared_ptr pl = playlists->by_name(child->property("name")->value())) { + return new MementoCommand(*(pl.get()), before, after); + } -int -Session::GlobalRouteStateCommand::set_state (const XMLNode& node) -{ - GlobalRouteBooleanState states; - XMLNodeList nlist; - const XMLProperty* prop; - XMLNode* child; - XMLNodeConstIterator niter; - int loop; - - before.clear (); - after.clear (); - - for (loop = 0; loop < 2; ++loop) { - - const char *str; - - if (loop) { - str = "after"; + } else if (obj_T == "ARDOUR::Route" || obj_T == "ARDOUR::AudioTrack" || obj_T == "ARDOUR::MidiTrack") { + if (boost::shared_ptr r = route_by_id(id)) { + return new MementoCommand(*r, before, after); } else { - str = "before"; + error << string_compose (X_("Route %1 not found in session"), id) << endmsg; } - - if ((child = node.child (str)) == 0) { - warning << string_compose (_("global route state command has no \"%1\" node, ignoring entire command"), str) << endmsg; - return -1; - } - - nlist = child->children(); - - for (niter = nlist.begin(); niter != nlist.end(); ++niter) { - - RouteBooleanState rbs; - boost::shared_ptr route; - ID id; - - prop = (*niter)->property ("id"); - id = prop->value (); - - if ((route = sess.route_by_id (id)) == 0) { - warning << string_compose (_("cannot find track/bus \"%1\" while rebuilding a global route state command, ignored"), id.to_s()) << endmsg; - continue; - } - - rbs.first = boost::weak_ptr (route); - - prop = (*niter)->property ("yn"); - rbs.second = (prop->value() == "1"); - - if (loop) { - after.push_back (rbs); - } else { - before.push_back (rbs); - } - } - } - - return 0; -} - -XMLNode& -Session::GlobalRouteStateCommand::get_state () -{ - XMLNode* node = new XMLNode (X_("GlobalRouteStateCommand")); - XMLNode* nbefore = new XMLNode (X_("before")); - XMLNode* nafter = new XMLNode (X_("after")); - - for (Session::GlobalRouteBooleanState::iterator x = before.begin(); x != before.end(); ++x) { - XMLNode* child = new XMLNode ("s"); - boost::shared_ptr r = x->first.lock(); - - if (r) { - child->add_property (X_("id"), r->id().to_s()); - child->add_property (X_("yn"), (x->second ? "1" : "0")); - nbefore->add_child_nocopy (*child); - } - } - - for (Session::GlobalRouteBooleanState::iterator x = after.begin(); x != after.end(); ++x) { - XMLNode* child = new XMLNode ("s"); - boost::shared_ptr r = x->first.lock(); - - if (r) { - child->add_property (X_("id"), r->id().to_s()); - child->add_property (X_("yn"), (x->second ? "1" : "0")); - nafter->add_child_nocopy (*child); - } - } - - node->add_child_nocopy (*nbefore); - node->add_child_nocopy (*nafter); - - return *node; -} - -// solo - -Session::GlobalSoloStateCommand::GlobalSoloStateCommand(Session &sess, void *src) - : GlobalRouteStateCommand (sess, src) -{ - after = before = sess.get_global_route_boolean(&Route::soloed); -} - -Session::GlobalSoloStateCommand::GlobalSoloStateCommand (Session& sess, const XMLNode& node) - : Session::GlobalRouteStateCommand (sess, node) -{ -} - -void -Session::GlobalSoloStateCommand::mark() -{ - after = sess.get_global_route_boolean(&Route::soloed); -} -void -Session::GlobalSoloStateCommand::operator()() -{ - sess.set_global_solo(after, src); -} - -void -Session::GlobalSoloStateCommand::undo() -{ - sess.set_global_solo(before, src); -} - -XMLNode& -Session::GlobalSoloStateCommand::get_state() -{ - XMLNode& node = GlobalRouteStateCommand::get_state(); - node.add_property ("type", "solo"); - return node; -} - -// mute -Session::GlobalMuteStateCommand::GlobalMuteStateCommand(Session &sess, void *src) - : GlobalRouteStateCommand (sess, src) -{ - after = before = sess.get_global_route_boolean(&Route::muted); -} - -Session::GlobalMuteStateCommand::GlobalMuteStateCommand (Session& sess, const XMLNode& node) - : Session::GlobalRouteStateCommand (sess, node) -{ -} - -void -Session::GlobalMuteStateCommand::mark() -{ - after = sess.get_global_route_boolean(&Route::muted); -} - -void -Session::GlobalMuteStateCommand::operator()() -{ - sess.set_global_mute(after, src); -} - -void -Session::GlobalMuteStateCommand::undo() -{ - sess.set_global_mute(before, src); -} - -XMLNode& -Session::GlobalMuteStateCommand::get_state() -{ - XMLNode& node = GlobalRouteStateCommand::get_state(); - node.add_property ("type", "mute"); - return node; -} - -// record enable -Session::GlobalRecordEnableStateCommand::GlobalRecordEnableStateCommand(Session &sess, void *src) - : GlobalRouteStateCommand (sess, src) -{ - after = before = sess.get_global_route_boolean(&Route::record_enabled); -} - -Session::GlobalRecordEnableStateCommand::GlobalRecordEnableStateCommand (Session& sess, const XMLNode& node) - : Session::GlobalRouteStateCommand (sess, node) -{ -} - -void -Session::GlobalRecordEnableStateCommand::mark() -{ - after = sess.get_global_route_boolean(&Route::record_enabled); -} - -void -Session::GlobalRecordEnableStateCommand::operator()() -{ - sess.set_global_record_enable(after, src); -} - -void -Session::GlobalRecordEnableStateCommand::undo() -{ - sess.set_global_record_enable(before, src); -} - -XMLNode& -Session::GlobalRecordEnableStateCommand::get_state() -{ - XMLNode& node = GlobalRouteStateCommand::get_state(); - node.add_property ("type", "rec-enable"); - return node; -} - -// metering -Session::GlobalMeteringStateCommand::GlobalMeteringStateCommand(Session &s, void *p) - : sess (s), src (p) -{ - after = before = sess.get_global_route_metering(); -} + } else if (obj_T == "Evoral::Curve" || obj_T == "ARDOUR::AutomationList") { + if (have_id) { + std::map::iterator i = automation_lists.find(id); + if (i != automation_lists.end()) { + return new MementoCommand(*i->second, before, after); + } + } else { + return new MementoCommand ( + new MidiAutomationListBinder (n, sources), + before, after + ); + } -Session::GlobalMeteringStateCommand::GlobalMeteringStateCommand (Session& s, const XMLNode& node) - : sess (s), src (this) -{ - if (set_state (node)) { - throw failed_constructor(); - } -} + std::cerr << "Alist " << id << " not found\n"; -void -Session::GlobalMeteringStateCommand::mark() -{ - after = sess.get_global_route_metering(); -} + } else if (registry.count(id)) { // For Editor and AutomationLine which are off-limits herea + return new MementoCommand(*registry[id], before, after); + } -void -Session::GlobalMeteringStateCommand::operator()() -{ - sess.set_global_route_metering(after, src); -} + /* we failed */ + info << string_compose (_("could not reconstitute MementoCommand from XMLNode. object type = %1 id = %2"), obj_T, id.to_s()) << endmsg; -void -Session::GlobalMeteringStateCommand::undo() -{ - sess.set_global_route_metering(before, src); + return 0 ; } -XMLNode& -Session::GlobalMeteringStateCommand::get_state() +Command * +Session::stateful_diff_command_factory (XMLNode* n) { - XMLNode* node = new XMLNode (X_("GlobalRouteStateCommand")); - XMLNode* nbefore = new XMLNode (X_("before")); - XMLNode* nafter = new XMLNode (X_("after")); - - for (Session::GlobalRouteMeterState::iterator x = before.begin(); x != before.end(); ++x) { - XMLNode* child = new XMLNode ("s"); - boost::shared_ptr r = x->first.lock(); + PBD::ID const id (n->property("obj-id")->value ()); + std::string const obj_T = n->property ("type-name")->value (); + if ((obj_T == "ARDOUR::AudioRegion" || obj_T == "ARDOUR::MidiRegion")) { + boost::shared_ptr r = RegionFactory::region_by_id (id); if (r) { - child->add_property (X_("id"), r->id().to_s()); - - const char* meterstr = 0; - - switch (x->second) { - case MeterInput: - meterstr = X_("input"); - break; - case MeterPreFader: - meterstr = X_("pre"); - break; - case MeterPostFader: - meterstr = X_("post"); - break; - default: - fatal << string_compose (_("programming error: %1") , "no meter state in Session::GlobalMeteringStateCommand::get_state") << endmsg; - } - - child->add_property (X_("meter"), meterstr); - nbefore->add_child_nocopy (*child); + return new StatefulDiffCommand (r, *n); } - } - - for (Session::GlobalRouteMeterState::iterator x = after.begin(); x != after.end(); ++x) { - XMLNode* child = new XMLNode ("s"); - boost::shared_ptr r = x->first.lock(); - if (r) { - child->add_property (X_("id"), r->id().to_s()); - - const char* meterstr; - - switch (x->second) { - case MeterInput: - meterstr = X_("input"); - break; - case MeterPreFader: - meterstr = X_("pre"); - break; - case MeterPostFader: - meterstr = X_("post"); - break; - default: meterstr = ""; - } - - child->add_property (X_("meter"), meterstr); - nafter->add_child_nocopy (*child); + } else if (obj_T == "ARDOUR::AudioPlaylist" || obj_T == "ARDOUR::MidiPlaylist") { + boost::shared_ptr p = playlists->by_id (id); + if (p) { + return new StatefulDiffCommand (p, *n); + } else { + std::cerr << "Playlist with ID = " << id << " not found\n"; } } - node->add_child_nocopy (*nbefore); - node->add_child_nocopy (*nafter); + /* we failed */ - node->add_property ("type", "metering"); - - return *node; -} - -int -Session::GlobalMeteringStateCommand::set_state (const XMLNode& node) -{ - GlobalRouteBooleanState states; - XMLNodeList nlist; - const XMLProperty* prop; - XMLNode* child; - XMLNodeConstIterator niter; - int loop; - - before.clear (); - after.clear (); - - for (loop = 0; loop < 2; ++loop) { - - const char *str; - - if (loop) { - str = "after"; - } else { - str = "before"; - } - - if ((child = node.child (str)) == 0) { - warning << string_compose (_("global route meter state command has no \"%1\" node, ignoring entire command"), str) << endmsg; - return -1; - } - - nlist = child->children(); - - for (niter = nlist.begin(); niter != nlist.end(); ++niter) { - - RouteMeterState rms; - boost::shared_ptr route; - ID id; - - prop = (*niter)->property ("id"); - id = prop->value (); - - if ((route = sess.route_by_id (id)) == 0) { - warning << string_compose (_("cannot find track/bus \"%1\" while rebuilding a global route state command, ignored"), id.to_s()) << endmsg; - continue; - } - - rms.first = boost::weak_ptr (route); - - prop = (*niter)->property ("meter"); - - if (prop->value() == X_("pre")) { - rms.second = MeterPreFader; - } else if (prop->value() == X_("post")) { - rms.second = MeterPostFader; - } else { - rms.second = MeterInput; - } - - if (loop) { - after.push_back (rms); - } else { - before.push_back (rms); - } - } - } + error << string_compose ( + _("could not reconstitute StatefulDiffCommand from XMLNode. object type = %1 id = %2"), obj_T, id.to_s()) + << endmsg; return 0; }