static void ctl_reset(void)
{
int i;
if(!ctl.trace_playing)
return;
PanelReset();
CanvasReadPanelInfo(0);
CanvasUpdate(0);
CanvasPaint();
for(i = 0; i < MAX_W32G_MIDI_CHANNELS; i++)
{
if(ISDRUMCHANNEL(i))
ctl_program(i, channel[i].bank);
else
ctl_program(i, channel[i].program);
ctl_volume(i, channel[i].volume);
ctl_expression(i, channel[i].expression);
ctl_panning(i, channel[i].panning);
ctl_sustain(i, channel[i].sustain);
if(channel[i].pitchbend == 0x2000 &&
channel[i].mod.val > 0)
ctl_pitch_bend(i, -1);
else
ctl_pitch_bend(i, channel[i].pitchbend);
ctl_channel_note(i, Panel->cnote[i], 0);
}
Panel->changed = 1;
}
static void CanvasUpdateInterval(void)
{
static double lasttime;
double t;
if (CanvasGetMode() == CANVAS_MODE_MAP16
|| CanvasGetMode() == CANVAS_MODE_MAP32) {
t = get_current_calender_time();
if (t - lasttime > 0.05) {
CanvasReadPanelInfo(0);
CanvasUpdate(0);
CanvasPaint();
lasttime = t;
}
} else if (CanvasGetMode() == CANVAS_MODE_GSLCD)
ctl_gslcd_update();
}
//*****************************************************************************
//
//! Handles messages for a canvas widget.
//!
//! \param pWidget is a pointer to the canvas widget.
//! \param ulMsg is the message.
//! \param ulParam1 is the first parameter to the message.
//! \param ulParam2 is the second parameter to the message.
//!
//! This function receives messages intended for this canvas widget and
//! processes them accordingly. The processing of the message varies based on
//! the message in question.
//!
//! Unrecognized messages are handled by calling WidgetDefaultMsgProc().
//!
//! \return Returns a value appropriate to the supplied message.
//
//*****************************************************************************
long
CanvasMsgProc(tWidget *pWidget, unsigned long ulMsg, unsigned long ulParam1,
unsigned long ulParam2)
{
//
// Check the arguments.
//
ASSERT(pWidget);
//
// Determine which message is being sent.
//
switch(ulMsg)
{
//
// The widget paint request has been sent.
//
case WIDGET_MSG_PAINT:
{
//
// Handle the widget paint request.
//
CanvasPaint(pWidget);
//
// Return one to indicate that the message was successfully
// processed.
//
return(1);
}
//
// An unknown request has been sent.
//
default:
{
//
// Let the default message handler process this message.
//
return(WidgetDefaultMsgProc(pWidget, ulMsg, ulParam1, ulParam2));
}
}
}
static void ctl_event(CtlEvent *e)
{
w32_wrd_ctl_event(e);
w32_tracer_ctl_event(e);
switch(e->type)
{
case CTLE_NOW_LOADING:
PanelReset();
CanvasReset();
CanvasClear();
CanvasReadPanelInfo(1);
CanvasUpdate(1);
CanvasPaintAll();
MPanelReset();
MPanelReadPanelInfo(1);
MPanelUpdateAll();
MPanelPaintAll();
MPanelStartLoad((char *)e->v1);
break;
case CTLE_LOADING_DONE:
break;
case CTLE_PLAY_START:
w32g_ctle_play_start((int)e->v1 / play_mode->rate);
break;
case CTLE_PLAY_END:
MainWndScrollbarProgressUpdate(-1);
break;
case CTLE_CURRENT_TIME: {
int sec;
if(midi_trace.flush_flag)
return;
if(ctl.trace_playing)
sec = (int)e->v1;
else
{
sec = current_trace_samples();
if(sec < 0)
sec = (int)e->v1;
else
sec = sec / play_mode->rate;
}
ctl_current_time(sec, (int)e->v2);
display_aq_ratio();
MainWndScrollbarProgressUpdate(sec);
ctl_panel_refresh();
}
break;
case CTLE_NOTE:
ctl_note((int)e->v1, (int)e->v2, (int)e->v3, (int)e->v4);
break;
case CTLE_GSLCD:
ctl_gslcd((int)e->v1);
CanvasReadPanelInfo(0);
CanvasUpdate(0);
CanvasPaint();
break;
case CTLE_MASTER_VOLUME:
ctl_master_volume((int)e->v1);
break;
case CTLE_METRONOME:
ctl_metronome((int) e->v1, (int) e->v2);
break;
case CTLE_KEYSIG:
ctl_keysig((int8) e->v1, CTL_STATUS_UPDATE);
break;
case CTLE_KEY_OFFSET:
ctl_keysig(CTL_STATUS_UPDATE, (int) e->v1);
break;
case CTLE_TEMPO:
ctl_tempo((int) e->v1, CTL_STATUS_UPDATE);
break;
case CTLE_TIME_RATIO:
ctl_tempo(CTL_STATUS_UPDATE, (int) e->v1);
break;
case CTLE_PROGRAM:
// ctl_program((int)e->v1, (int)e->v2, (char *)e->v3);
ctl_program((int)e->v1, (int)e->v2);
break;
case CTLE_VOLUME:
ctl_volume((int)e->v1, (int)e->v2);
break;
case CTLE_EXPRESSION:
ctl_expression((int)e->v1, (int)e->v2);
break;
case CTLE_PANNING:
ctl_panning((int)e->v1, (int)e->v2);
break;
case CTLE_SUSTAIN:
ctl_sustain((int)e->v1, (int)e->v2);
break;
case CTLE_PITCH_BEND:
ctl_pitch_bend((int)e->v1, (int)e->v2);
break;
case CTLE_MOD_WHEEL:
ctl_pitch_bend((int)e->v1, e->v2 ? -2 : 0x2000);
break;
case CTLE_CHORUS_EFFECT:
break;
case CTLE_REVERB_EFFECT:
break;
#if 1
case CTLE_LYRIC:
{
char *lyric;
lyric = event2string((uint16)e->v1);
if(lyric != NULL) {
MPanelMessageClearAll();
MPanelMessageAdd(lyric+1,20000,1);
}
}
#else
default_ctl_lyric((uint16)e->v1);
#endif
break;
case CTLE_REFRESH:
if (CanvasGetMode() == CANVAS_MODE_KBD_A
|| CanvasGetMode() == CANVAS_MODE_KBD_B) {
CanvasReadPanelInfo(0);
CanvasUpdate(0);
CanvasPaint();
}
break;
case CTLE_RESET:
ctl_reset();
break;
case CTLE_SPEANA:
break;
case CTLE_PAUSE:
if(w32g_play_active)
{
MainWndScrollbarProgressUpdate((int)e->v2);
if(!(int)e->v1)
ctl_reset();
ctl_current_time((int)e->v2, 0);
ctl_panel_refresh();
}
break;
case CTLE_MAXVOICES:
ctl_maxvoices((int)e->v1);
break;
}
}
