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#include <vector>
#include "artsmodulescommon.h"
#include "debug.h"
#include "env_item_impl.h"
#include "connect.h"
#include "../runtime/sequenceutils.h"
namespace Arts {
namespace Environment {
class InstrumentItem_impl : virtual public InstrumentItem_skel,
virtual public Item_impl
{
protected:
Synth_MIDI_TEST instrument;
bool running;
public:
InstrumentItem_impl() : running(false)
{
}
~InstrumentItem_impl()
{
/* this will allow freeing the instrument */
if(running)
instrument.stop();
}
void filename(const std::string& newFilename)
{
if(newFilename != instrument.filename())
{
instrument.filename(newFilename);
filename_changed(newFilename);
if(!running) {
instrument.start();
running = true;
}
}
}
std::string filename()
{
return instrument.filename();
}
void busname(const std::string& newBusname)
{
if(newBusname != instrument.busname())
{
instrument.busname(newBusname);
busname_changed(newBusname);
}
}
std::string busname()
{
return instrument.busname();
}
MidiPort port()
{
return instrument;
}
void loadFromList(const std::vector<std::string>& list)
{
unsigned long i;
std::string cmd,param;
for(i=0;i<list.size();i++)
{
if(parse_line(list[i],cmd,param)) // otherwise: empty or comment
{
if(cmd == "filename") {
filename(param.c_str());
}
}
}
}
std::vector<std::string> *saveToList()
{
std::vector<std::string> *result = new std::vector<std::string>;
sqprintf(result,"filename=%s",filename().c_str());
return result;
}
};
REGISTER_IMPLEMENTATION(InstrumentItem_impl);
class InstrumentItemGuiFactory_impl
: virtual public InstrumentItemGuiFactory_skel
{
public:
Widget createGui(Object object)
{
arts_return_val_if_fail(!object.isNull(), Arts::Widget::null());
InstrumentItem instrument = DynamicCast(object);
arts_return_val_if_fail(!instrument.isNull(), Arts::Widget::null());
Widget panel;
panel.width(150); panel.height(60); panel.show();
LineEdit edit;
edit.x(20); edit.y(10); edit.width(120); edit.height(40);
edit.text(instrument.filename());
edit.parent(panel);
edit.show();
connect(edit,"text_changed", instrument, "filename");
panel._addChild(edit,"editWidget");
return panel;
}
};
REGISTER_IMPLEMENTATION(InstrumentItemGuiFactory_impl);
}
}
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