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Remapped key layout to support one octave increments. Makes playing pieces that makes extensive use of keys between old modifier boundaries MUCH easier.

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Here are the modifier in octaves increased:
Ctrl+Shift: -2
Ctrl:       -1
(None):     0
Shift:      1
Alt:        2
Ctrl+Alt:   3
Shift+Alt:  4
This commit is contained in:
Quantum 2013-12-09 20:17:32 -05:00
parent 2b5ff9a51d
commit ad98677dac
1 changed files with 35 additions and 27 deletions
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62
src/MainWindow.cpp
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@ -306,10 +306,9 @@ WORD MainWindow::GetRealKeyCode(WORD wQWERTYCode)
return wQWERTYCode;
}
int GetMIDINote(WPARAM wCode)
{
int ModifyNote(int note, bool &half) {
int state = 0;
int note;
if (GetKeyState(VK_CONTROL) < 0)
state |= 0x001;
if (GetKeyState(VK_SHIFT) < 0)
@ -317,31 +316,57 @@ int GetMIDINote(WPARAM wCode)
if (GetKeyState(VK_MENU) < 0)
state |= 0x100;
note = keymap[wCode];
switch (state) {
case 0x001:
case 0x011:
note -= 24;
half = false;
break;
case 0x001:
note -= 12;
half = true;
break;
case 0x010:
note += 24;
note += 12;
half = true;
break;
case 0x100:
note += 24;
half = false;
break;
case 0x101:
note += 36;
half = true;
break;
case 0x110:
note += 48;
half = false;
break;
}
return note;
}
int GetMIDINote(WPARAM wCode, bool &half)
{
int note = keymap[wCode];
note = ModifyNote(note, half);
return note;
}
bool MainWindow::Play(WPARAM wParam, LPARAM lParam, bool down)
{
int note;
bool half;
WORD wCode = GetQWERTYKeyCode((WORD) wParam);
if (wCode > 255 || !keymap[wCode] || (down && (lParam & 0x40000000)))
return false;
note = GetMIDINote(wCode);
note = GetMIDINote(wCode, half);
PlayNote(note, down);
piano->SetKeyStatus((note - 6) % 24, down);
note -= 6;
if (half)
note += 12;
note %= 24;
piano->SetKeyStatus(note, down);
return true;
}
@ -608,26 +633,9 @@ LRESULT MainWindow::HandleMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
SetWindowLongPtr(m_hwnd, GWL_EXSTYLE, GetWindowLongPtr(m_hwnd, GWL_EXSTYLE) & ~WS_EX_COMPOSITED);
return 0;
case MMWM_NOTEID: {
int state = 0;
if (GetKeyState(VK_CONTROL) < 0)
state |= 0x001;
if (GetKeyState(VK_SHIFT) < 0)
state |= 0x010;
if (GetKeyState(VK_MENU) < 0)
state |= 0x100;
int note = wParam + 54;
switch (state) {
case 0x001:
note -= 24;
break;
case 0x010:
note += 24;
break;
case 0x100:
note += 48;
break;
}
bool half;
note = ModifyNote(note, half);
return note;
}
case MMWM_TURNNOTE: