Paul Davis
ffdf5ada61
git-svn-id: svn://localhost/ardour2/trunk@949 d708f5d6-7413-0410-9779-e7cbd77b26cf
41 lines
797 B
C++
41 lines
797 B
C++
#include <pbd/controllable.h>
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#include <pbd/xml++.h>
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#include <pbd/error.h>
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#include "i18n.h"
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using namespace PBD;
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sigc::signal<void,Controllable*> Controllable::GoingAway;
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sigc::signal<bool,Controllable*> Controllable::StartLearning;
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sigc::signal<void,Controllable*> Controllable::StopLearning;
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Controllable::Controllable (std::string name)
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: _name (name)
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{
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}
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XMLNode&
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Controllable::get_state ()
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{
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XMLNode* node = new XMLNode (_name);
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char buf[64];
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_id.print (buf, sizeof (buf));
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node->add_property (X_("id"), buf);
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return *node;
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}
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int
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Controllable::set_state (const XMLNode& node)
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{
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const XMLProperty* prop = node.property (X_("id"));
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if (prop) {
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_id = prop->value();
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return 0;
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} else {
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error << _("Controllable state node has no ID property") << endmsg;
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return -1;
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}
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}
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