74b19eadfa
creating a memory leak(?) that will go away with the transition of XMLNode* to shared_ptr<>. A few bits toward restoring history from XML. git-svn-id: svn://localhost/ardour2/branches/undo@779 d708f5d6-7413-0410-9779-e7cbd77b26cf
123 lines
3.1 KiB
C++
123 lines
3.1 KiB
C++
#include <ardour/session.h>
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#include <ardour/route.h>
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#include <pbd/memento_command.h>
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#include <ardour/diskstream.h>
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namespace ARDOUR {
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Command *Session::memento_command_factory(XMLNode *n)
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{
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PBD::ID id;
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XMLNode *before, *after;
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void *obj;
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/* get obj_id */
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/* get before and/or after */
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/* get an object by id by trial and error, and use it to construct an
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* appropriate memento command */
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// e.g.
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if (Diskstream *obj = diskstream_by_id(id))
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return new MementoCommand<Diskstream>(*obj, *before, *after);
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// etc.
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}
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// solo
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Session::GlobalSoloStateCommand::GlobalSoloStateCommand(Session &sess, void *src)
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: sess(sess), src(src)
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{
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after = before = sess.get_global_route_boolean(&Route::soloed);
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}
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void Session::GlobalSoloStateCommand::mark()
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{
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after = sess.get_global_route_boolean(&Route::soloed);
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}
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void Session::GlobalSoloStateCommand::operator()()
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{
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sess.set_global_solo(after, src);
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}
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void Session::GlobalSoloStateCommand::undo()
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{
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sess.set_global_solo(before, src);
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}
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XMLNode &Session::GlobalSoloStateCommand::get_state()
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{
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XMLNode *node = new XMLNode("GlobalSoloStateCommand");
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return *node;
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}
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// mute
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Session::GlobalMuteStateCommand::GlobalMuteStateCommand(Session &sess, void *src)
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: sess(sess), src(src)
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{
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after = before = sess.get_global_route_boolean(&Route::muted);
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}
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void Session::GlobalMuteStateCommand::mark()
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{
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after = sess.get_global_route_boolean(&Route::muted);
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}
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void Session::GlobalMuteStateCommand::operator()()
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{
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sess.set_global_mute(after, src);
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}
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void Session::GlobalMuteStateCommand::undo()
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{
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sess.set_global_mute(before, src);
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}
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XMLNode &Session::GlobalMuteStateCommand::get_state()
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{
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XMLNode *node = new XMLNode("GlobalMuteStateCommand");
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return *node;
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}
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// record enable
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Session::GlobalRecordEnableStateCommand::GlobalRecordEnableStateCommand(Session &sess, void *src)
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: sess(sess), src(src)
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{
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after = before = sess.get_global_route_boolean(&Route::record_enabled);
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}
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void Session::GlobalRecordEnableStateCommand::mark()
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{
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after = sess.get_global_route_boolean(&Route::record_enabled);
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}
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void Session::GlobalRecordEnableStateCommand::operator()()
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{
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sess.set_global_record_enable(after, src);
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}
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void Session::GlobalRecordEnableStateCommand::undo()
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{
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sess.set_global_record_enable(before, src);
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}
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XMLNode &Session::GlobalRecordEnableStateCommand::get_state()
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{
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XMLNode *node = new XMLNode("GlobalRecordEnableStateCommand");
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return *node;
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}
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// metering
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Session::GlobalMeteringStateCommand::GlobalMeteringStateCommand(Session &sess, void *src)
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: sess(sess), src(src)
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{
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after = before = sess.get_global_route_metering();
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}
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void Session::GlobalMeteringStateCommand::mark()
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{
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after = sess.get_global_route_metering();
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}
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void Session::GlobalMeteringStateCommand::operator()()
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{
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sess.set_global_route_metering(after, src);
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}
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void Session::GlobalMeteringStateCommand::undo()
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{
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sess.set_global_route_metering(before, src);
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}
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XMLNode &Session::GlobalMeteringStateCommand::get_state()
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{
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XMLNode *node = new XMLNode("GlobalMeteringStateCommand");
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return *node;
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}
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} // namespace ARDOUR
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