remove empty sigc++2 directory

git-svn-id: svn://localhost/ardour2/branches/3.0@3432 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 0 insertions, 544 deletions

diff --git a/libs/ardour/session_command.cc b/libs/ardour/session_command.cc
deleted file mode 100644
index e8670e7199..0000000000
--- a/libs/ardour/session_command.cc
+++ /dev/null
@@ -1,544 +0,0 @@
-/*
-    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 <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/midi_playlist.h>
-#include <ardour/midi_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>
-#include <pbd/id.h>
-#include <pbd/statefuldestructible.h>
-#include <pbd/failed_constructor.h>
-
-using namespace PBD;
-using namespace ARDOUR;
-
-#include "i18n.h"
-
-void Session::register_with_memento_command_factory(PBD::ID id, PBD::StatefulThingWithGoingAway *ptr)
-{
-    registry[id] = ptr;
-}
-    
-Command *
-Session::memento_command_factory(XMLNode *n)
-{
-    PBD::ID id;
-    XMLNode *before = 0, *after = 0;
-    XMLNode *child = 0;
-
-    /* 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;
-    } else if (n->name() == "PlaylistCommand") {
-	    before = new XMLNode(*n->children().front());
-	    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<Region>(*regions[id], before, after);
-	    }
-    } else if (obj_T == typeid (AudioSource).name() || obj_T == typeid (MidiSource).name()) {
-	    if (sources.count(id))
-		    return new MementoCommand<Source>(*sources[id], before, after);
-    } else if (obj_T == typeid (Location).name()) {
-	    Location* loc = _locations.get_location_by_id(id);
-	    if (loc) {
-		    return new MementoCommand<Location>(*loc, before, after);
-	    }
-    } else if (obj_T == typeid (Locations).name()) {
-	    return new MementoCommand<Locations>(_locations, before, after);
-    } else if (obj_T == typeid (TempoMap).name()) {
-	    return new MementoCommand<TempoMap>(*_tempo_map, before, after);
-    } else if (obj_T == typeid (Playlist).name() || obj_T == typeid (AudioPlaylist).name() || obj_T == typeid (MidiPlaylist).name()) {
-	    if (boost::shared_ptr<Playlist> pl = playlist_by_name(child->property("name")->value())) {
-		    return new MementoCommand<Playlist>(*(pl.get()), before, after);
-	    }
-    } else if (obj_T == typeid (Route).name() || obj_T == typeid (AudioTrack).name() || obj_T == typeid(MidiTrack).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);
-    }
-
-    /* we failed */
-    error << string_compose (_("could not reconstitute MementoCommand from XMLNode. object type = %1 id = %2"), obj_T, id.to_s()) << endmsg;
-
-    return 0 ;
-}
-
-Command *
-Session::global_state_command_factory (const XMLNode& node)
-{
-	const XMLProperty* prop;
-	Command* command = 0;
-
-	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;
-		}
-	}
-
-	catch (failed_constructor& err) {
-		return 0;
-	}
-
-	return command;
-}
-
-Session::GlobalRouteStateCommand::GlobalRouteStateCommand (Session& s, void* p)
-	: sess (s), src (p)
-{
-}
-
-Session::GlobalRouteStateCommand::GlobalRouteStateCommand (Session& s, const XMLNode& node)
-	: sess (s), src (this)
-{
-	if (set_state (node)) {
-		throw failed_constructor ();
-	}
-}
-
-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 {
-			str = "before";
-		}
-		
-		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> 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> (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<Route> 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<Route> 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();
-}
-
-Session::GlobalMeteringStateCommand::GlobalMeteringStateCommand (Session& s, const XMLNode& node)
-	: sess (s), src (this)
-{
-	if (set_state (node)) {
-		throw failed_constructor();
-	}
-}
-
-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 (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<Route> r = x->first.lock();
-
-		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);
-		}
-	}
-
-	for (Session::GlobalRouteMeterState::iterator x = after.begin(); x != after.end(); ++x) {
-		XMLNode* child = new XMLNode ("s");
-		boost::shared_ptr<Route> 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);
-		}
-	}
-
-	node->add_child_nocopy (*nbefore);
-	node->add_child_nocopy (*nafter);
-
-	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> 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> (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);
-			}
-		}
-	}
-
-	return 0;
-}