X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fsession_command.cc;h=1f78d7ed12a3496b89cd0b9f44b9c35ec50b11df;hb=4bdbe77414b956e27f2c1631e67189c70409a3d1;hp=5816f1c6b7f670a2ece6dd892684496ca7850802;hpb=ef6b25432d9c46d71b08c0f7d5f2686df428c4e8;p=ardour.git

diff --git a/libs/ardour/session_command.cc b/libs/ardour/session_command.cc
index 5816f1c6b7..1f78d7ed12 100644
--- a/libs/ardour/session_command.cc
+++ b/libs/ardour/session_command.cc
@@ -1,35 +1,69 @@
-#include <ardour/session.h>
-#include <ardour/route.h>
-#include <pbd/memento_command.h>
-#include <ardour/diskstream.h>
-#include <ardour/playlist.h>
-#include <ardour/audioplaylist.h>
-#include <ardour/audio_track.h>
-#include <ardour/tempo.h>
-#include <ardour/audiosource.h>
-#include <ardour/audioregion.h>
-#include <ardour/midi_source.h>
-#include <ardour/midi_region.h>
-#include <pbd/error.h>
-using namespace PBD;
-#include "i18n.h"
+/*
+    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
+    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 <string>
+
+#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;
 
-namespace ARDOUR {
+#include "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)
+
+Command *
+Session::memento_command_factory(XMLNode *n)
 {
     PBD::ID id;
     XMLNode *before = 0, *after = 0;
-    XMLNode *child;
+    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 */
 
@@ -48,138 +82,100 @@ Command *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;
+
+    if (!child) {
+	    error << string_compose (_("Tried to reconstitute a MementoCommand with no contents, failing. id=%1"), 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<Region>(*regions[id], before, after);
-    } else if (obj_T == typeid (AudioSource).name() || obj_T == typeid (MidiSource).name()) {
+    std::string obj_T = n->property ("type-name")->value();
+
+    if (obj_T == "ARDOUR::AudioRegion" || obj_T == "ARDOUR::MidiRegion" || obj_T == "ARDOUR::Region") {
+	    boost::shared_ptr<Region> r = RegionFactory::region_by_id (id);
+	    if (r) {
+		    return new MementoCommand<Region>(*r, before, after);
+	    }
+
+    } else if (obj_T == "ARDOUR::AudioSource" || obj_T == "ARDOUR::MidiSource") {
 	    if (sources.count(id))
 		    return new MementoCommand<Source>(*sources[id], before, after);
-    } else if (obj_T == typeid (Location).name()) {
-	    return new MementoCommand<Location>(*_locations.get_location_by_id(id), before, after);
-    } else if (obj_T == typeid (Locations).name()) {
-	    return new MementoCommand<Locations>(_locations, before, after);
-    } else if (obj_T == typeid (TempoMap).name()) {
+
+    } else if (obj_T == "ARDOUR::Location") {
+	    Location* loc = _locations->get_location_by_id(id);
+	    if (loc) {
+		    return new MementoCommand<Location>(*loc, before, after);
+	    }
+
+    } else if (obj_T == "ARDOUR::Locations") {
+	    return new MementoCommand<Locations>(*_locations, before, after);
+
+    } else if (obj_T == "ARDOUR::TempoMap") {
 	    return new MementoCommand<TempoMap>(*_tempo_map, before, after);
-    } else if (obj_T == typeid (Playlist).name() || obj_T == typeid (AudioPlaylist).name()) {
-	    if (Playlist *pl = playlist_by_name(child->property("name")->value()))
-		    return new MementoCommand<Playlist>(*pl, before, after);
-    } else if (obj_T == typeid (Route).name() || obj_T == typeid (AudioTrack).name()) { 
-	    return new MementoCommand<Route>(*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<AutomationList>(*automation_lists[id], before, after);
-    } else if (registry.count(id)) { // For Editor and AutomationLine which are off-limits here
-	    return new MementoCommand<PBD::StatefulThingWithGoingAway>(*registry[id], before, after);
+
+    } else if (obj_T == "ARDOUR::Playlist" || obj_T == "ARDOUR::AudioPlaylist" || obj_T == "ARDOUR::MidiPlaylist") {
+	    if (boost::shared_ptr<Playlist> pl = playlists->by_name(child->property("name")->value())) {
+		    return new MementoCommand<Playlist>(*(pl.get()), before, after);
+	    }
+
+    } else if (obj_T == "ARDOUR::Route" || obj_T == "ARDOUR::AudioTrack" || obj_T == "ARDOUR::MidiTrack") {
+		if (boost::shared_ptr<Route> r = route_by_id(id)) {
+			return new MementoCommand<Route>(*r, before, after);
+		} else {
+			error << string_compose (X_("Route %1 not found in session"), id) << endmsg;
+		}
+
+    } else if (obj_T == "Evoral::Curve" || obj_T == "ARDOUR::AutomationList") {
+	    if (have_id) {
+		    std::map<PBD::ID, AutomationList*>::iterator i = automation_lists.find(id);
+		    if (i != automation_lists.end()) {
+			    return new MementoCommand<AutomationList>(*i->second, before, after);
+		    }
+	    } else {
+		    return new MementoCommand<AutomationList> (
+			    new MidiAutomationListBinder (n, sources),
+			    before, after
+			    );
+	    }
+
+	    std::cerr << "Alist " << id << " not found\n";
+
+    } else if (registry.count(id)) { // For Editor and AutomationLine which are off-limits herea
+	    return new MementoCommand<PBD::StatefulDestructible>(*registry[id], before, after);
     }
 
     /* we failed */
-    error << string_compose (_("could not reconstitute MementoCommand from XMLNode. object type = %1 id = %2"), obj_T, id.to_s()) << endmsg;
+    info << string_compose (_("could not reconstitute MementoCommand from XMLNode. object type = %1 id = %2"), obj_T, id.to_s()) << endmsg;
+
     return 0 ;
 }
 
-// solo
-Session::GlobalSoloStateCommand::GlobalSoloStateCommand(Session &sess, void *src)
-    : sess(sess), src(src)
-{
-    after = before = sess.get_global_route_boolean(&Route::soloed);
-}
-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()
+Command *
+Session::stateful_diff_command_factory (XMLNode* n)
 {
-    XMLNode *node = new XMLNode("GlobalSoloStateCommand");
-    return *node;
-}
+	PBD::ID const id (n->property("obj-id")->value ());
 
-// mute
-Session::GlobalMuteStateCommand::GlobalMuteStateCommand(Session &sess, void *src)
-    : sess(sess), src(src)
-{
-    after = before = sess.get_global_route_boolean(&Route::muted);
-}
-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 = new XMLNode("GlobalMuteStateCommand");
-    return *node;
-}
+	std::string const obj_T = n->property ("type-name")->value ();
+	if ((obj_T == "ARDOUR::AudioRegion" || obj_T == "ARDOUR::MidiRegion")) {
+		boost::shared_ptr<Region> r = RegionFactory::region_by_id (id);
+		if (r) {
+			return new StatefulDiffCommand (r, *n);
+		}
 
-// record enable
-Session::GlobalRecordEnableStateCommand::GlobalRecordEnableStateCommand(Session &sess, void *src) 
-    : sess(sess), src(src)
-{
-    after = before = sess.get_global_route_boolean(&Route::record_enabled);
-}
-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 = new XMLNode("GlobalRecordEnableStateCommand");
-    return *node;
-}
+	} else if (obj_T == "ARDOUR::AudioPlaylist" ||  obj_T == "ARDOUR::MidiPlaylist") {
+		boost::shared_ptr<Playlist> p = playlists->by_id (id);
+		if (p) {
+			return new StatefulDiffCommand (p, *n);
+		} else {
+			std::cerr << "Playlist with ID = " << id << " not found\n";
+		}
+	}
 
-// metering
-Session::GlobalMeteringStateCommand::GlobalMeteringStateCommand(Session &sess, void *src) 
-    : sess(sess), src(src)
-{
-    after = before = sess.get_global_route_metering();
-}
-void Session::GlobalMeteringStateCommand::mark()
-{
-    after = sess.get_global_route_metering();
-}
-void Session::GlobalMeteringStateCommand::operator()()
-{
-    sess.set_global_route_metering(after, src);
-}
-void Session::GlobalMeteringStateCommand::undo()
-{
-    sess.set_global_route_metering(before, src);
-}
-XMLNode &Session::GlobalMeteringStateCommand::get_state()
-{
-    XMLNode *node = new XMLNode("GlobalMeteringStateCommand");
-    return *node;
-}
+	/* we failed */
+
+	error << string_compose (
+		_("could not reconstitute StatefulDiffCommand from XMLNode. object type = %1 id = %2"), obj_T, id.to_s())
+	      << endmsg;
 
-} // namespace ARDOUR
+	return 0;
+}