20 |
#include "linuxsamplerplugin.h" |
#include "linuxsamplerplugin.h" |
21 |
|
|
22 |
#include <linuxsampler/plugins/InstrumentEditorFactory.h> |
#include <linuxsampler/plugins/InstrumentEditorFactory.h> |
23 |
|
#include "../gigedit/gigedit.h" |
24 |
|
#include "../gigedit/global.h" |
25 |
|
|
26 |
#include <iostream> |
#include <iostream> |
27 |
#include <sigc++/bind.h> |
#include <sigc++/bind.h> |
28 |
|
#include <glibmm/main.h> |
29 |
|
|
30 |
REGISTER_INSTRUMENT_EDITOR(LinuxSamplerPlugin) |
REGISTER_INSTRUMENT_EDITOR(LinuxSamplerPlugin) |
31 |
|
|
37 |
if (pApp) delete (GigEdit*) pApp; |
if (pApp) delete (GigEdit*) pApp; |
38 |
} |
} |
39 |
|
|
40 |
|
int LinuxSamplerPlugin::Main(void* pInstrument, String sTypeName, String sTypeVersion, void* /*pUserData*/) { |
41 |
|
return Main(pInstrument, sTypeName, sTypeVersion); |
42 |
|
} |
43 |
|
|
44 |
int LinuxSamplerPlugin::Main(void* pInstrument, String sTypeName, String sTypeVersion) { |
int LinuxSamplerPlugin::Main(void* pInstrument, String sTypeName, String sTypeVersion) { |
45 |
std::cout << "Entered Gigedit Main() loop :)\n" << std::flush; |
std::cout << "Entered Gigedit Main() loop :)\n" << std::flush; |
46 |
gig::Instrument* pGigInstr = static_cast<gig::Instrument*>(pInstrument); |
gig::Instrument* pGigInstr = static_cast<gig::Instrument*>(pInstrument); |
101 |
"gig::DimensionRegion" |
"gig::DimensionRegion" |
102 |
) |
) |
103 |
); |
); |
104 |
|
app->signal_sample_changed().connect( |
105 |
|
sigc::bind( |
106 |
|
sigc::mem_fun( |
107 |
|
*this, &LinuxSamplerPlugin::NotifyDataStructureChanged |
108 |
|
), |
109 |
|
"gig::Sample" |
110 |
|
) |
111 |
|
); |
112 |
app->signal_sample_ref_changed().connect( |
app->signal_sample_ref_changed().connect( |
113 |
sigc::mem_fun(*this, &LinuxSamplerPlugin::NotifySampleReferenceChanged) |
sigc::mem_fun(*this, &LinuxSamplerPlugin::NotifySampleReferenceChanged) |
114 |
); |
); |
115 |
|
|
116 |
app->add_timeout_job(this); |
app->signal_keyboard_key_hit().connect( |
117 |
|
sigc::mem_fun(*this, &LinuxSamplerPlugin::__onVirtualKeyboardKeyHit) |
118 |
|
); |
119 |
|
app->signal_keyboard_key_released().connect( |
120 |
|
sigc::mem_fun(*this, &LinuxSamplerPlugin::__onVirtualKeyboardKeyReleased) |
121 |
|
); |
122 |
|
|
123 |
|
// register a timeout job to gigedit's main loop, so we can poll the |
124 |
|
// the sampler periodically for MIDI events (I HOPE it works on all |
125 |
|
// archs, because gigedit is actually running in another thread than |
126 |
|
// the one that is calling this timeout handler register code) |
127 |
|
const Glib::RefPtr<Glib::TimeoutSource> timeout_source = |
128 |
|
Glib::TimeoutSource::create(100); // poll every 100ms |
129 |
|
timeout_source->connect( |
130 |
|
sigc::mem_fun(this, &LinuxSamplerPlugin::__onPollPeriod) |
131 |
|
); |
132 |
|
timeout_source->attach(Glib::MainContext::get_default()); |
133 |
|
|
134 |
// run gigedit application |
// run gigedit application |
135 |
return app->run(pGigInstr); |
return app->run(pGigInstr); |
136 |
} |
} |
137 |
|
|
138 |
bool LinuxSamplerPlugin::runGigEditJob() { |
bool LinuxSamplerPlugin::__onPollPeriod() { |
139 |
|
#if HAVE_LINUXSAMPLER_VIRTUAL_MIDI_DEVICE |
140 |
GigEdit* app = (GigEdit*) pApp; |
GigEdit* app = (GigEdit*) pApp; |
141 |
if (!NotesChanged()) return true; |
if (!NotesChanged()) return true; |
142 |
for (int iKey = 0; iKey < 128; iKey++) |
for (int iKey = 0; iKey < 128; iKey++) |
143 |
if (NoteChanged(iKey)) |
if (NoteChanged(iKey)) |
144 |
NoteIsActive(iKey) ? // we don't care about velocity yet |
NoteIsActive(iKey) ? |
145 |
app->on_note_on_event(iKey, 127) : |
app->on_note_on_event(iKey, NoteOnVelocity(iKey)) : |
146 |
app->on_note_off_event(iKey, 127); |
app->on_note_off_event(iKey, NoteOffVelocity(iKey)); |
147 |
return true; |
return true; |
148 |
|
#else |
149 |
|
return false; |
150 |
|
#endif |
151 |
} |
} |
152 |
|
|
153 |
void LinuxSamplerPlugin::__onSamplesToBeRemoved(std::list<gig::Sample*> lSamples) { |
void LinuxSamplerPlugin::__onSamplesToBeRemoved(std::list<gig::Sample*> lSamples) { |
161 |
NotifySamplesToBeRemoved(samples); |
NotifySamplesToBeRemoved(samples); |
162 |
} |
} |
163 |
|
|
164 |
|
void LinuxSamplerPlugin::__onVirtualKeyboardKeyHit(int Key, int Velocity) { |
165 |
|
#if HAVE_LINUXSAMPLER_VIRTUAL_MIDI_DEVICE |
166 |
|
SendNoteOnToSampler(Key, Velocity); |
167 |
|
#endif |
168 |
|
} |
169 |
|
|
170 |
|
void LinuxSamplerPlugin::__onVirtualKeyboardKeyReleased(int Key, int Velocity) { |
171 |
|
#if HAVE_LINUXSAMPLER_VIRTUAL_MIDI_DEVICE |
172 |
|
SendNoteOffToSampler(Key, Velocity); |
173 |
|
#endif |
174 |
|
} |
175 |
|
|
176 |
bool LinuxSamplerPlugin::IsTypeSupported(String sTypeName, String sTypeVersion) { |
bool LinuxSamplerPlugin::IsTypeSupported(String sTypeName, String sTypeVersion) { |
177 |
return sTypeName == gig::libraryName() && |
return sTypeName == gig::libraryName() && |
178 |
sTypeVersion == gig::libraryVersion(); |
sTypeVersion == gig::libraryVersion(); |