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Fix issue where key list would change based on keyboard state (#2221)

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This commit is contained in:
Arjun Balgovind
2020-04-21 13:43:52 -07:00
committed by GitHub
parent 5828508218
commit 394f52a725
1 changed files with 4 additions and 3 deletions
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7
src/common/keyboard_layout.cpp
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@@ -62,8 +62,9 @@ void LayoutMap::LayoutMapImpl::UpdateLayout()
unknownKeys.clear(); unknownKeys.clear();
} }
unsigned char* btKeys = new unsigned char[256]{ 0 }; BYTE* btKeys = new BYTE[256]{ 0 };
GetKeyboardState(btKeys); // Only set the Caps Lock key to on for the key names in uppercase
btKeys[VK_CAPITAL] = 1;
// Iterate over all the virtual key codes. virtual key 0 is not used // Iterate over all the virtual key codes. virtual key 0 is not used
for (int i = 1; i < 256; i++) for (int i = 1; i < 256; i++)
@@ -72,7 +73,7 @@ void LayoutMap::LayoutMapImpl::UpdateLayout()
UINT scanCode = MapVirtualKeyExW(i, MAPVK_VK_TO_VSC, layout); UINT scanCode = MapVirtualKeyExW(i, MAPVK_VK_TO_VSC, layout);
// Get the unicode representation from the virtual key code and scan code pair to // Get the unicode representation from the virtual key code and scan code pair to
wchar_t szBuffer[3] = { 0 }; wchar_t szBuffer[3] = { 0 };
int result = ToUnicodeEx(i, scanCode, (BYTE*)btKeys, szBuffer, 3, 0, layout); int result = ToUnicodeEx(i, scanCode, btKeys, szBuffer, 3, 0, layout);
// If a representation is returned // If a representation is returned
if (result > 0) if (result > 0)
{ {