void ChangeDisplay()
{
for (int i = 0; i < Length(notetops[0]); i++)
{
for (int j = 0; j < Length(notetops[0][0]); j++)
{
int k;
switch (i)
{
case 0:
k = (reverse)? Length(notetops[0][i]) - j - 2: j;
break;
case 1:
k = (reverse)? Length(notetops[0][i]) - j - 1: j;
break;
case 2:
k = (reverse)? Length(notetops[0][i]) - j - 2: j;
break;
}
if (display[i][j] != NULL)
{
if (shownotes)
{
CFStringRef s =
CFStringCreateWithCString(kCFAllocatorDefault,
notetops[key][i][k],
kCFStringEncodingMacRoman);
HIViewSetText(display[i][j], s);
CFRelease(s);
}
else
HIViewSetText(display[i][j], CFSTR(""));
if ((type == CHROMATIC) && (hilites[key][i][k] == true))
HIViewSetValue(display[i][j], true);
else
HIViewSetValue(display[i][j], false);
}
}
}
}
//----------------------------------------------------------------------------//
int MacCEGuiRendererSelector::populateRendererMenu()
{
// get the menu from the popup
MenuRef menu;
GetControlData(d_rendererPopup, 0, kControlPopupButtonMenuRefTag,
sizeof(menu), &menu, 0);
int idx = 0;
// Put items in the combobox for enabled renderers.
if (d_rendererAvailability[OpenGLGuiRendererType])
{
d_rendererTypes[idx++] = OpenGLGuiRendererType;
AppendMenuItemTextWithCFString(menu, CFSTR("OpenGL Renderer"),
0, 0, 0);
}
if (d_rendererAvailability[IrrlichtGuiRendererType])
{
d_rendererTypes[idx++] = IrrlichtGuiRendererType;
AppendMenuItemTextWithCFString(menu, CFSTR("Irrlicht Renderer"),
0, 0, 0);
}
if (d_rendererAvailability[OgreGuiRendererType])
{
d_rendererTypes[idx++] = OgreGuiRendererType;
AppendMenuItemTextWithCFString(menu, CFSTR("Ogre Renderer"),
0, 0, 0);
}
if (d_rendererAvailability[DirectFBGuiRendererType])
{
d_rendererTypes[idx++] = DirectFBGuiRendererType;
AppendMenuItemTextWithCFString(menu, CFSTR("DirectFB Renderer"),
0, 0, 0);
}
HIViewSetMaximum(d_rendererPopup, CountMenuItems(menu));
HIViewSetValue(d_rendererPopup, 1);
return idx;
}
OSStatus KeyboardHandler(EventHandlerCallRef next,
EventRef event, void *data)
{
UInt32 kind;
UInt32 keyCode;
// Get the event kind
kind = GetEventKind(event);
// Switch on event kind
switch (kind)
{
// Modifiers changed
case kEventRawKeyModifiersChanged:
return noErr;
// Key down or key up
case kEventRawKeyDown:
// Get the key code
GetEventParameter(event, kEventParamKeyCode, typeUInt32,
NULL, sizeof(keyCode), NULL, &keyCode);
switch (keyCode)
{
// Space bar
case kKeyboardEscapeKey:
case kKeyboardSpaceKey:
// If the key isn't already down
if (!bellows)
{
bellows = true;
HIViewSetValue(spacebar, true);
// Check the keys
for (int i = 0; i < Length(buttons); i++)
{
for (int j = 0; j < Length(buttons[i]); j++)
{
// If a key is down
if (buttons[i][j])
{
// Stop the current note
int k;
switch (i)
{
case 0:
k = (reverse)? Length(buttons[i]) - j - 2: j;
break;
case 1:
k = (reverse)? Length(buttons[i]) - j - 1: j;
break;
case 2:
k = (reverse)? Length(buttons[i]) - j - 1: j + 1;
break;
}
int note = notes[type][k][!bellows] + keyvals[key][i];
MusicDeviceMIDIEvent(synthUnit,
kMidiMessageNoteOff + i,
note, 0, 0);
// Play the new note
note = notes[type][k][bellows] + keyvals[key][i];
MusicDeviceMIDIEvent(synthUnit,
kMidiMessageNoteOn + i,
note, volume, 0);
}
}
}
for (int i = 0; i < Length(bass); i++)
{
if (bass[i])
{
// Play chord
int k = (reverse)? Length(basskeys) - i - 1: i;
int note = chords[key][k][!bellows][0];
MusicDeviceMIDIEvent(synthUnit,
kMidiMessageNoteOff + ROWS,
note, volume, 0);
note = chords[key][k][!bellows][1];
MusicDeviceMIDIEvent(synthUnit,
kMidiMessageNoteOff + ROWS,
note, volume, 0);
note = chords[key][k][bellows][0];
MusicDeviceMIDIEvent(synthUnit,
kMidiMessageNoteOn + ROWS,
note, volume, 0);
note = chords[key][k][bellows][1];
MusicDeviceMIDIEvent(synthUnit,
kMidiMessageNoteOn + ROWS,
note, volume, 0);
}
}
}
break;
// Check keyboard
default:
// Look up the key code in the keyboard table
for (int i = 0; i < Length(keyboard); i++)
{
for (int j = 0; j < Length(keyboard[i]); j++)
{
if (keyboard[i][j] == keyCode && !buttons[i][j])
{
buttons[i][j] = true;
// Play the note
int k;
switch (i)
{
case 0:
k = (reverse)? Length(buttons[i]) - j - 2: j;
break;
case 1:
k = (reverse)? Length(buttons[i]) - j - 1: j;
break;
case 2:
k = (reverse)? Length(buttons[i]) - j - 1: j + 1;
break;
}
if ((type == CHROMATIC) && (hilites[key][i][k] == true))
HIViewSetValue(display[i][j], false);
else
HIViewSetValue(display[i][j], true);
int note = notes[type][k][bellows] + keyvals[key][i];
MusicDeviceMIDIEvent(synthUnit,
kMidiMessageNoteOn + i,
note, volume, 0);
return noErr;
}
}
}
for (int i = 0; i < Length(basskeys); i++)
{
if (((basskeys[i][0] == keyCode) ||
(basskeys[i][1] == keyCode)) && !bass[i])
{
bass[i] = true;
HIViewSetValue(bassdisplay[i], true);
int k = (reverse)? Length(basskeys) - i - 1: i;
int note = chords[key][k][bellows][0];
MusicDeviceMIDIEvent(synthUnit,
kMidiMessageNoteOn + ROWS,
note, volume, 0);
note = chords[key][k][bellows][1];
MusicDeviceMIDIEvent(synthUnit,
kMidiMessageNoteOn + ROWS,
note, volume, 0);
}
}
break;
}
break;
case kEventRawKeyUp:
// Get the key code
GetEventParameter(event, kEventParamKeyCode, typeUInt32,
NULL, sizeof(keyCode), NULL, &keyCode);
switch (keyCode)
{
// Space bar
case kKeyboardEscapeKey:
case kKeyboardSpaceKey:
// If the key isn't already up
if (bellows)
{
bellows = false;
HIViewSetValue(spacebar, false);
// Check the keys
for (int i = 0; i < Length(buttons); i++)
{
for (int j = 0; j < Length(buttons[i]); j++)
{
// If a key is down
if (buttons[i][j])
{
// Stop the current note
int k;
switch (i)
{
case 0:
k = (reverse)? Length(buttons[i]) - j - 2: j;
break;
case 1:
k = (reverse)? Length(buttons[i]) - j - 1: j;
break;
case 2:
k = (reverse)? Length(buttons[i]) - j - 1: j + 1;
break;
}
int note = notes[type][k][!bellows] + keyvals[key][i];
MusicDeviceMIDIEvent(synthUnit,
kMidiMessageNoteOff + i,
note, 0, 0);
// Play the new note
note = notes[type][k][bellows] + keyvals[key][i];
MusicDeviceMIDIEvent(synthUnit,
kMidiMessageNoteOn + i,
note, volume, 0);
}
}
}
for (int i = 0; i < Length(bass); i++)
{
if (bass[i])
{
// Play chord
int k = (reverse)? Length(basskeys) - i - 1: i;
int note = chords[key][k][!bellows][0];
MusicDeviceMIDIEvent(synthUnit,
kMidiMessageNoteOff + ROWS,
note, volume, 0);
note = chords[key][k][!bellows][1];
MusicDeviceMIDIEvent(synthUnit,
kMidiMessageNoteOff + ROWS,
note, volume, 0);
note = chords[key][k][bellows][0];
MusicDeviceMIDIEvent(synthUnit,
kMidiMessageNoteOn + ROWS,
note, volume, 0);
note = chords[key][k][bellows][1];
MusicDeviceMIDIEvent(synthUnit,
kMidiMessageNoteOn + ROWS,
note, volume, 0);
}
}
}
break;
// Check keyboard
default:
// Look up the key code in the keyboard table
for (int i = 0; i < Length(keyboard); i++)
{
for (int j = 0; j < Length(keyboard[i]); j++)
{
if (keyboard[i][j] == keyCode && buttons[i][j])
{
buttons[i][j] = false;
// Stop note
int k;
switch (i)
{
case 0:
k = (reverse)? Length(buttons[i]) - j - 2: j;
break;
case 1:
k = (reverse)? Length(buttons[i]) - j - 1: j;
break;
case 2:
k = (reverse)? Length(buttons[i]) - j - 1: j + 1;
break;
}
if ((type == CHROMATIC) && (hilites[key][i][k] == true))
HIViewSetValue(display[i][j], true);
else
HIViewSetValue(display[i][j], false);
int note = notes[type][k][bellows] + keyvals[key][i];
MusicDeviceMIDIEvent(synthUnit,
kMidiMessageNoteOff + i,
note, 0, 0);
return noErr;
}
}
}
for (int i = 0; i < Length(basskeys); i++)
{
if (((basskeys[i][0] == keyCode) ||
(basskeys[i][1] == keyCode)) && bass[i])
{
bass[i] = false;
HIViewSetValue(bassdisplay[i], false);
int k = (reverse)? Length(basskeys) - i - 1: i;
int note = chords[key][k][bellows][0];
MusicDeviceMIDIEvent(synthUnit,
kMidiMessageNoteOff + ROWS,
note, volume, 0);
note = chords[key][k][bellows][1];
MusicDeviceMIDIEvent(synthUnit,
kMidiMessageNoteOff + ROWS,
note, volume, 0);
}
}
break;
}
break;
default:
return eventNotHandledErr;
}
// Report success
return noErr;
}
OSStatus ApplicationHandler(EventHandlerCallRef next,
EventRef event, void *data)
{
ProcessSerialNumber them;
ProcessSerialNumber us;
Boolean same;
UInt32 kind;
// Get event kind
kind = GetEventKind(event);
// switch on event kind
switch (kind)
{
// Front app switched
case kEventAppFrontSwitched:
// Get their process id
GetEventParameter(event, kEventParamProcessID,
typeProcessSerialNumber, NULL, sizeof(them),
NULL, &them);
// Get our process id
GetCurrentProcess(&us);
// Is it the same?
SameProcess(&them, &us, &same);
// If not the same
if (!same)
{
// Turn all the notes off and reset all the buttons that
// are down
for (int i = 0; i < Length(bass); i++)
{
// Bass buttons
if (bass[i])
{
bass[i] = false;
HIViewSetValue(bassdisplay[i], false);
int k = (reverse)? Length(basskeys) - i - 1: i;
int note = chords[key][k][bellows][0];
MusicDeviceMIDIEvent(synthUnit, kMidiMessageNoteOff + ROWS,
note, 0, 0);
note = chords[key][k][bellows][1];
MusicDeviceMIDIEvent(synthUnit, kMidiMessageNoteOff + ROWS,
note, 0, 0);
}
}
for (int i = 0; i < Length(buttons); i++)
{
for (int j = 0; j < Length(buttons[i]); j++)
{
// Melody buttons
if (buttons[i][j])
{
buttons[i][j] = false;
int k;
switch (i)
{
case 0:
k = (reverse)? Length(buttons[i]) - j - 2: j;
break;
case 1:
k = (reverse)? Length(buttons[i]) - j - 1: j;
break;
case 2:
k = (reverse)? Length(buttons[i]) - j - 1: j + 1;
break;
}
if ((type == CHROMATIC) && (hilites[key][i][j] == true))
HIViewSetValue(display[i][k], true);
else
HIViewSetValue(display[i][k], false);
int note = notes[type][k][bellows] + keyvals[key][i];
MusicDeviceMIDIEvent(synthUnit, kMidiMessageNoteOff + i,
note, 0, 0);
}
}
}
if (bellows)
{
// Space bar button
bellows = false;
HIViewSetValue(spacebar, false);
}
}
break;
default:
return eventNotHandledErr;
}
// Return ok
return noErr;
}
