diff options
author | David Robillard <d@drobilla.net> | 2006-08-24 07:37:17 +0000 |
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committer | David Robillard <d@drobilla.net> | 2006-08-24 07:37:17 +0000 |
commit | 25d1670a61d19e795227b939a98be9cf5a050c67 (patch) | |
tree | f288677bdbc2a2ff85763e59e5a9f801ca8f8489 /libs/ardour/session_command.cc | |
parent | ea71de278461b2bc0240515b82bb56ef68f5eee3 (diff) |
Merged with trunk R846
Removed some overly verbose debug printing
git-svn-id: svn://localhost/ardour2/branches/midi@847 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/ardour/session_command.cc')
-rw-r--r-- | libs/ardour/session_command.cc | 93 |
1 files changed, 84 insertions, 9 deletions
diff --git a/libs/ardour/session_command.cc b/libs/ardour/session_command.cc index af507208ab..4e7c4151b7 100644 --- a/libs/ardour/session_command.cc +++ b/libs/ardour/session_command.cc @@ -2,24 +2,99 @@ #include <ardour/route.h> #include <pbd/memento_command.h> #include <ardour/diskstream.h> +#include <ardour/playlist.h> +#include <ardour/tempo.h> +#include <ardour/audiosource.h> +#include <ardour/audioregion.h> +#include <pbd/error.h> +using namespace PBD; +#include "i18n.h" + namespace ARDOUR { +static map<PBD::ID, Stateful*> registry; + +void Session::register_with_memento_command_factory(PBD::ID id, Stateful *ptr) +{ + registry[id] = ptr; +} + Command *Session::memento_command_factory(XMLNode *n) { PBD::ID id; - XMLNode *before, *after; + XMLNode *before = 0, *after = 0; + XMLNode *child; + + /* get id */ + id = PBD::ID(n->property("obj_id")->value()); + + /* get before/after */ + if (n->name() == "MementoCommand") + { + before = new XMLNode(*n->children().front()); + after = new XMLNode(*n->children().back()); + child = before; + } else if (n->name() == "MementoUndoCommand") + { + before = new XMLNode(*n->children().front()); + child = before; + } + else if (n->name() == "MementoRedoCommand") + { + after = new XMLNode(*n->children().front()); + child = after; + } + + if (!child) + { + error << _("Tried to reconstitute a MementoCommand with no contents, failing. id=") << id.to_s() << endmsg; + return 0; + } - /* get obj_id */ - /* get before and/or after */ + /* create command */ + string obj_T = n->children().front()->name(); + if (obj_T == "AudioRegion" || obj_T == "MidiRegion" || obj_T == "Region") + { + if (regions.count(id)) + return new MementoCommand<Region>(*regions[id], before, after); + } + else if (obj_T == "Source" || obj_T == "AudioSource" || obj_T == "MidiSource") + { + if (sources.count(id)) + return new MementoCommand<Source>(*sources[id], before, after); + } + else if (obj_T == "Location") + return new MementoCommand<Location>(*_locations.get_location_by_id(id), before, after); + else if (obj_T == "Locations") + return new MementoCommand<Locations>(_locations, before, after); + else if (obj_T == "TempoMap") + return new MementoCommand<TempoMap>(*_tempo_map, before, after); + else if (obj_T == "Playlist" || obj_T == "MidiPlaylist" || obj_T == "AudioPlaylist") + { + if (Playlist *pl = playlist_by_name(child->property("name")->value())) + return new MementoCommand<Playlist>(*pl, before, after); + } + else if (obj_T == "Route") // inlcudes AudioTrack + return new MementoCommand<Route>(*route_by_id(id), before, after); + else if (obj_T == "Curve") + { + if (curves.count(id)) + return new MementoCommand<Curve>(*curves[id], before, after); + } + else if (obj_T == "AutomationList") + { + if (automation_lists.count(id)) + return new MementoCommand<AutomationList>(*automation_lists[id], before, after); + } + // For Editor and AutomationLine which are off-limits here + else if (registry.count(id)) + return new MementoCommand<Stateful>(*registry[id], before, after); - /* get an object by id by trial and error, and use it to construct an - * appropriate memento command */ - // e.g. - if (Diskstream *obj = diskstream_by_id(id)) - return new MementoCommand<Diskstream>(*obj, *before, *after); - // etc. + /* we failed */ + error << _("could not reconstitute MementoCommand from XMLNode. id=") << id.to_s() << endmsg; + return 0; return 0; } |