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[fix] fix function keys release handling issue

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This commit is contained in:
dijunkun
2025-09-02 18:58:54 +08:00
parent b8369c4f0a
commit 91ab21c5f2
2 changed files with 33 additions and 0 deletions
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32
src/device_controller/keyboard/mac/keyboard_capturer.cpp
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@@ -123,12 +123,44 @@ int KeyboardCapturer::Unhook() {
return 0; return 0;
} }
inline bool IsFunctionKey(int key_code) {
switch (key_code) {
case 0x7A:
case 0x78:
case 0x63:
case 0x76:
case 0x60:
case 0x61:
case 0x62:
case 0x64:
case 0x65:
case 0x6D:
case 0x67:
case 0x6F:
return true;
default:
return false;
}
}
int KeyboardCapturer::SendKeyboardCommand(int key_code, bool is_down) { int KeyboardCapturer::SendKeyboardCommand(int key_code, bool is_down) {
if (vkCodeToCGKeyCode.find(key_code) != vkCodeToCGKeyCode.end()) { if (vkCodeToCGKeyCode.find(key_code) != vkCodeToCGKeyCode.end()) {
CGKeyCode cg_key_code = vkCodeToCGKeyCode[key_code]; CGKeyCode cg_key_code = vkCodeToCGKeyCode[key_code];
CGEventRef event = CGEventCreateKeyboardEvent(NULL, cg_key_code, is_down); CGEventRef event = CGEventCreateKeyboardEvent(NULL, cg_key_code, is_down);
CGEventRef clearFlags =
CGEventCreateKeyboardEvent(NULL, (CGKeyCode)0, true);
CGEventSetFlags(clearFlags, 0);
CGEventPost(kCGHIDEventTap, event); CGEventPost(kCGHIDEventTap, event);
CFRelease(event); CFRelease(event);
// F1-F12 keys often require the FN key to be pressed on Mac keyboards, so
// we simulate the FN key release when an F1-F12 key is released.
if (IsFunctionKey(cg_key_code) && !is_down) {
CGEventRef fn_release_event =
CGEventCreateKeyboardEvent(NULL, fn_key_code_, false);
CGEventPost(kCGHIDEventTap, fn_release_event);
CFRelease(fn_release_event);
}
} }
return 0; return 0;

1
src/device_controller/keyboard/mac/keyboard_capturer.h
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@@ -31,6 +31,7 @@ class KeyboardCapturer : public DeviceController {
bool control_flag_ = false; bool control_flag_ = false;
bool option_flag_ = false; bool option_flag_ = false;
bool command_flag_ = false; bool command_flag_ = false;
int fn_key_code_ = 0x3F;
}; };
#endif #endif