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Handle RAlt, RCtrl and other extended keys correctly (dev/build-features) (#2145)

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* Fixed SendInput for RAlt and RCtrl

* Fixed shortcuts containing Del, Arrow keys, etc
This commit is contained in:
Arjun Balgovind 2020-04-16 15:17:57 -07:00 committed by GitHub
parent 10c0325f18
commit 13a8ac3e50
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 26 additions and 3 deletions
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16
src/modules/keyboardmanager/common/Helpers.cpp
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@ -26,3 +26,19 @@ IInspectable getSiblingElement(IInspectable const& element)
parentElement.Children().IndexOf(frameworkElement, index);
return parentElement.Children().GetAt(index + 1);
}
// Function to return if the key is an extended key which requires the use of the extended key flag
bool isExtendedKey(DWORD key)
{
switch (key)
{
case VK_RCONTROL:
case VK_RMENU:
case VK_NUMLOCK:
case VK_SNAPSHOT:
case VK_CANCEL:
return true;
default:
return false;
}
}

3
src/modules/keyboardmanager/common/Helpers.h
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@ -32,3 +32,6 @@ std::vector<T> convertWStringVectorToIntegerVector(const std::vector<std::wstrin
return typeVector;
}
// Function to return if the key is an extended key which requires the use of the extended key flag
bool isExtendedKey(DWORD key);

4
src/modules/keyboardmanager/common/Shortcut.cpp
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@ -539,8 +539,8 @@ bool Shortcut::CheckModifiersKeyboardState() const
// Function to check if any keys are pressed down except those in the shortcut
bool Shortcut::IsKeyboardStateClearExceptShortcut() const
{
// Iterate through all the virtual key codes
for (int keyVal = 0; keyVal < 0x100; keyVal++)
// Iterate through all the virtual key codes - 0xFF is set to key down because of the Num Lock
for (int keyVal = 0; keyVal < 0xFF; keyVal++)
{
// Skip mouse buttons. Keeping this could cause a remapping to fail if a mouse button is also pressed at the same time
if (keyVal == VK_LBUTTON || keyVal == VK_RBUTTON || keyVal == VK_MBUTTON || keyVal == VK_XBUTTON1 || keyVal == VK_XBUTTON2)

6
src/modules/keyboardmanager/dll/dllmain.cpp
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@ -152,7 +152,7 @@ public:
PowerToysSettings::CustomActionObject::from_json_string(action);
HINSTANCE hInstance = reinterpret_cast<HINSTANCE>(&__ImageBase);
if (action_object.get_name() == L"RemapKeyboard")
if (action_object.get_name() == L"RemapKeyboard")
{
if (!CheckEditKeyboardWindowActive())
{
@ -325,6 +325,10 @@ public:
keyEventArray[index].type = inputType;
keyEventArray[index].ki.wVk = keyCode;
keyEventArray[index].ki.dwFlags = flags;
if (isExtendedKey(keyCode))
{
keyEventArray[index].ki.dwFlags |= KEYEVENTF_EXTENDEDKEY;
}
keyEventArray[index].ki.dwExtraInfo = extraInfo;
}