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Diffstat (limited to 'attic/muse2-oom/muse2/synti/libsynti/gui.cpp')
-rw-r--r--attic/muse2-oom/muse2/synti/libsynti/gui.cpp130
1 files changed, 0 insertions, 130 deletions
diff --git a/attic/muse2-oom/muse2/synti/libsynti/gui.cpp b/attic/muse2-oom/muse2/synti/libsynti/gui.cpp
deleted file mode 100644
index 23a18fee..00000000
--- a/attic/muse2-oom/muse2/synti/libsynti/gui.cpp
+++ /dev/null
@@ -1,130 +0,0 @@
-//=========================================================
-// MusE
-// Linux Music Editor
-// software synthesizer helper library
-// $Id: gui.cpp,v 1.5 2004/04/11 10:46:14 wschweer Exp $
-//
-// (C) Copyright 2004 Werner Schweer (ws@seh.de)
-//=========================================================
-
-#include "gui.h"
-#include "muse/midi.h"
-
-#include <unistd.h>
-
-//---------------------------------------------------------
-// MessGui
-//---------------------------------------------------------
-
-MessGui::MessGui()
- {
- //
- // prepare for interprocess communication:
- //
- int filedes[2]; // 0 - reading 1 - writing
- if (pipe(filedes) == -1) {
- perror("thread:creating pipe4");
- exit(-1);
- }
- readFd = filedes[0];
- writeFd = filedes[1];
- wFifoSize = 0;
- wFifoWindex = 0;
- wFifoRindex = 0;
- rFifoSize = 0;
- rFifoWindex = 0;
- rFifoRindex = 0;
- }
-
-//---------------------------------------------------------
-// MessGui
-//---------------------------------------------------------
-
-MessGui::~MessGui()
- {
- }
-
-//---------------------------------------------------------
-// readMessage
-//---------------------------------------------------------
-
-void MessGui::readMessage()
- {
- char c;
- while (rFifoSize) {
- ::read(readFd, &c, 1);
- processEvent(rFifo[rFifoRindex]);
- rFifoRindex = (rFifoRindex + 1) % EVENT_FIFO_SIZE;
- --rFifoSize;
- }
- }
-
-//---------------------------------------------------------
-// sendEvent
-//---------------------------------------------------------
-
-void MessGui::sendEvent(const MidiPlayEvent& ev)
- {
- if (wFifoSize == EVENT_FIFO_SIZE) {
- printf("event gui->synti fifo overflow\n");
- return;
- }
- wFifo[wFifoWindex] = ev;
- wFifoWindex = (wFifoWindex + 1) % EVENT_FIFO_SIZE;
- ++wFifoSize;
- }
-
-//---------------------------------------------------------
-// sendController
-//---------------------------------------------------------
-
-void MessGui::sendController(int ch, int idx, int val)
- {
-// MidiPlayEvent pe(0, 0, ch, ME_CONTROLLER, idx, val);
-// sendEvent(pe);
-
- sendEvent(MidiPlayEvent(0, 0, ch, ME_CONTROLLER, idx, val));
- }
-
-//---------------------------------------------------------
-// sendSysex
-//---------------------------------------------------------
-
-void MessGui::sendSysex(unsigned char* p, int n)
- {
-// MidiPlayEvent pe(0, 0, ME_SYSEX, p, n);
-// sendEvent(pe);
-
- sendEvent(MidiPlayEvent(0, 0, ME_SYSEX, p, n));
- }
-
-//---------------------------------------------------------
-// writeEvent
-// send an event to synti gui
-//---------------------------------------------------------
-
-void MessGui::writeEvent(const MidiPlayEvent& ev)
- {
- if (rFifoSize == EVENT_FIFO_SIZE) {
- printf("event synti->gui fifo overflow\n");
- return;
- }
- rFifo[rFifoWindex] = ev;
- rFifoWindex = (rFifoWindex + 1) % EVENT_FIFO_SIZE;
- ++rFifoSize;
- write(writeFd, "x", 1); // wakeup GUI
- }
-
-//---------------------------------------------------------
-// readEvent
-// read event from synti gui
-//---------------------------------------------------------
-
-MidiPlayEvent MessGui::readEvent()
- {
- MidiPlayEvent ev = wFifo[wFifoRindex];
- wFifoRindex = (wFifoRindex + 1) % EVENT_FIFO_SIZE;
- --wFifoSize;
- return ev;
- }
-