Skip to content

Instantly share code, notes, and snippets.

@rikkimax

rikkimax/current.d

Created October 22, 2018 11:24
Show Gist options
  • Save rikkimax/c197ab876606dc14409c41b0a283ae4d to your computer and use it in GitHub Desktop.
Save rikkimax/c197ab876606dc14409c41b0a283ae4d to your computer and use it in GitHub Desktop.
Download ZIP
Raw
current.d
enum AllKeyModifiers = [KeyModifiers.LAlt, KeyModifiers.RAlt, KeyModifiers.LControl, KeyModifiers.RControl,
KeyModifiers.LShift, KeyModifiers.RShift, KeyModifiers.Capslock, KeyModifiers.Numlock,
KeyModifiers.LSuper, KeyModifiers.RSuper];
enum AllVirtualKeyModifiers = [VK_LMENU, VK_RMENU, VK_LCONTROL, VK_RCONTROL, VK_LSHIFT,
VK_RSHIFT, VK_CAPITAL, VK_NUMLOCK, VK_LWIN, VK_RWIN];
uint addKeyModifiersStart(INPUT[] inputs, ushort modifiersToDown, ushort modifiersToUp, ushort currentState) {
uint count;
// we should only press a key down if it already isn't pressed
// nor should we unpress a key if it is already not pressed
foreach(i, KM; AllKeyModifiers) {
if ((modifiersToDown & KM) == KM && (currentState & KM) == 0)
inputs[count++].ki.wVk = AllVirtualKeyModifiers[i];
else if ((modifiersToUp & KM) == KM && (currentState & KM) != 0) {
inputs[count].ki.wVk = AllVirtualKeyModifiers[i];
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
}
return count;
}
uint addKeyModifiersEnd(INPUT[] inputs, ushort modifiersToDown, ushort modifiersToUp) {
uint count;
// we should only unpress a key if we pressed it
// nor should we press a key if it is already not pressed
foreach(i, KM; AllKeyModifiers) {
if ((modifiersToUp & KM) == KM && (currentState & KM) != 0)
inputs[count++].ki.wVk = AllVirtualKeyModifiers[i];
else if ((modifiersToDown & KM) == KM && (currentState & KM) == 0) {
inputs[count].ki.wVk = AllVirtualKeyModifiers[i];
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
}
return count;
}
Raw
old.d
uint setKeyModifiersStart(INPUT[] inputs, ushort modifiers, ushort inverseModifiers) {
uint count;
if ((modifiers & KeyModifiers.LAlt) == KeyModifiers.LAlt)
inputs[count++].ki.wVk = VK_LMENU;
else if ((inverseModifiers & KeyModifiers.LAlt) == KeyModifiers.LAlt) {
inputs[count].ki.wVk = VK_LMENU;
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
if ((modifiers & KeyModifiers.RAlt) == KeyModifiers.RAlt)
inputs[count++].ki.wVk = VK_RMENU;
else if ((inverseModifiers & KeyModifiers.RAlt) == KeyModifiers.RAlt) {
inputs[count].ki.wVk = VK_RMENU;
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
if ((modifiers & KeyModifiers.LControl) == KeyModifiers.LControl)
inputs[count++].ki.wVk = VK_LCONTROL;
else if ((inverseModifiers & KeyModifiers.LControl) == KeyModifiers.LControl) {
inputs[count].ki.wVk = VK_LCONTROL;
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
if ((modifiers & KeyModifiers.RControl) == KeyModifiers.RControl)
inputs[count++].ki.wVk = VK_RCONTROL;
else if ((inverseModifiers & KeyModifiers.RControl) == KeyModifiers.RControl) {
inputs[count].ki.wVk = VK_RCONTROL;
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
if ((modifiers & KeyModifiers.LShift) == KeyModifiers.LShift)
inputs[count++].ki.wVk = VK_LSHIFT;
else if ((inverseModifiers & KeyModifiers.LShift) == KeyModifiers.LShift) {
inputs[count].ki.wVk = VK_LSHIFT;
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
if ((modifiers & KeyModifiers.RShift) == KeyModifiers.RShift)
inputs[count++].ki.wVk = VK_RSHIFT;
else if ((inverseModifiers & KeyModifiers.RShift) == KeyModifiers.RShift) {
inputs[count].ki.wVk = VK_RSHIFT;
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
if ((modifiers & KeyModifiers.Capslock) == KeyModifiers.Capslock)
inputs[count++].ki.wVk = VK_CAPITAL;
else if ((inverseModifiers & KeyModifiers.Capslock) == KeyModifiers.Capslock) {
inputs[count].ki.wVk = VK_CAPITAL;
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
if ((modifiers & KeyModifiers.Numlock) == KeyModifiers.Numlock)
inputs[count++].ki.wVk = VK_NUMLOCK;
else if ((inverseModifiers & KeyModifiers.Numlock) == KeyModifiers.Numlock) {
inputs[count].ki.wVk = VK_NUMLOCK;
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
if ((modifiers & KeyModifiers.LSuper) == KeyModifiers.LSuper)
inputs[count++].ki.wVk = VK_LWIN;
else if ((inverseModifiers & KeyModifiers.LSuper) == KeyModifiers.LSuper) {
inputs[count].ki.wVk = VK_LWIN;
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
if ((modifiers & KeyModifiers.RSuper) == KeyModifiers.RSuper)
inputs[count++].ki.wVk = VK_RWIN;
else if ((inverseModifiers & KeyModifiers.RSuper) == KeyModifiers.RSuper) {
inputs[count].ki.wVk = VK_RWIN;
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
return count;
}
uint setKeyModifiersEnd(INPUT[] inputs, ushort modifiers, ushort inverseModifiers) {
uint count;
if ((inverseModifiers & KeyModifiers.LAlt) == KeyModifiers.LAlt && HIWORD(GetKeyState(VK_LMENU)) == 0)
inputs[count++].ki.wVk = VK_LMENU;
else if ((modifiers & KeyModifiers.LAlt) == KeyModifiers.LAlt) {
inputs[count].ki.wVk = VK_LMENU;
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
if ((inverseModifiers & KeyModifiers.RAlt) == KeyModifiers.RAlt && HIWORD(GetKeyState(VK_RMENU)) == 0)
inputs[count++].ki.wVk = VK_RMENU;
else if ((modifiers & KeyModifiers.RAlt) == KeyModifiers.RAlt && HIWORD(GetKeyState(VK_RMENU)) != 0) {
inputs[count].ki.wVk = VK_RMENU;
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
if ((inverseModifiers & KeyModifiers.LControl) == KeyModifiers.LControl && HIWORD(GetKeyState(VK_LCONTROL)) == 0)
inputs[count++].ki.wVk = VK_LCONTROL;
else if ((modifiers & KeyModifiers.LControl) == KeyModifiers.LControl && HIWORD(GetKeyState(VK_LCONTROL)) != 0) {
inputs[count].ki.wVk = VK_LCONTROL;
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
if ((inverseModifiers & KeyModifiers.RControl) == KeyModifiers.RControl && HIWORD(GetKeyState(VK_RCONTROL)) == 0)
inputs[count++].ki.wVk = VK_RCONTROL;
else if ((modifiers & KeyModifiers.RControl) == KeyModifiers.RControl && HIWORD(GetKeyState(VK_RCONTROL)) != 0) {
inputs[count].ki.wVk = VK_RCONTROL;
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
if ((inverseModifiers & KeyModifiers.LShift) == KeyModifiers.LShift && HIWORD(GetKeyState(VK_LSHIFT)) == 0)
inputs[count++].ki.wVk = VK_LSHIFT;
else if ((modifiers & KeyModifiers.LShift) == KeyModifiers.LShift && HIWORD(GetKeyState(VK_LSHIFT)) != 0) {
inputs[count].ki.wVk = VK_LSHIFT;
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
if ((inverseModifiers & KeyModifiers.RShift) == KeyModifiers.RShift && HIWORD(GetKeyState(VK_RSHIFT)) == 0)
inputs[count++].ki.wVk = VK_RSHIFT;
else if ((modifiers & KeyModifiers.RShift) == KeyModifiers.RShift && HIWORD(GetKeyState(VK_RSHIFT)) != 0) {
inputs[count].ki.wVk = VK_RSHIFT;
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
if ((inverseModifiers & KeyModifiers.Capslock) == KeyModifiers.Capslock && HIWORD(GetKeyState(VK_CAPITAL)) == 0)
inputs[count++].ki.wVk = VK_CAPITAL;
else if ((modifiers & KeyModifiers.Capslock) == KeyModifiers.Capslock && HIWORD(GetKeyState(VK_CAPITAL)) != 0) {
inputs[count].ki.wVk = VK_CAPITAL;
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
if ((inverseModifiers & KeyModifiers.Numlock) == KeyModifiers.Numlock && HIWORD(GetKeyState(VK_NUMLOCK)) == 0)
inputs[count++].ki.wVk = VK_NUMLOCK;
else if ((modifiers & KeyModifiers.Numlock) == KeyModifiers.Numlock && HIWORD(GetKeyState(VK_NUMLOCK)) != 0) {
inputs[count].ki.wVk = VK_NUMLOCK;
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
if ((inverseModifiers & KeyModifiers.LSuper) == KeyModifiers.LSuper && HIWORD(GetKeyState(VK_LWIN)) == 0)
inputs[count++].ki.wVk = VK_LWIN;
else if ((modifiers & KeyModifiers.LSuper) == KeyModifiers.LSuper && HIWORD(GetKeyState(VK_LWIN)) != 0) {
inputs[count].ki.wVk = VK_LWIN;
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
if ((inverseModifiers & KeyModifiers.RSuper) == KeyModifiers.RSuper && HIWORD(GetKeyState(VK_RWIN)) == 0)
inputs[count++].ki.wVk = VK_RWIN;
else if ((modifiers & KeyModifiers.RSuper) == KeyModifiers.RSuper && HIWORD(GetKeyState(VK_RWIN)) != 0) {
inputs[count].ki.wVk = VK_RWIN;
inputs[count++].ki.dwFlags = KEYEVENTF_KEYUP;
}
return count;
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment