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Make Alt+Tab keymapping and the like work as assumed.

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This commit is contained in:
László Monda
2017-07-09 02:09:22 +02:00
parent 7c290ed372
commit 7e5951162f
1 changed files with 12 additions and 0 deletions
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12
right/src/usb_report_updater.c
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@@ -130,6 +130,8 @@ void UpdateActiveUsbReports()
uint8_t basicScancodeIndex = 0; uint8_t basicScancodeIndex = 0;
uint8_t mediaScancodeIndex = 0; uint8_t mediaScancodeIndex = 0;
uint8_t systemScancodeIndex = 0; uint8_t systemScancodeIndex = 0;
static uint8_t previousLayer = LAYER_ID_BASE;
static uint8_t previousModifiers = 0;
uint8_t activeLayer = getActiveLayer(); uint8_t activeLayer = getActiveLayer();
for (uint8_t slotId=0; slotId<SLOT_COUNT; slotId++) { for (uint8_t slotId=0; slotId<SLOT_COUNT; slotId++) {
@@ -174,4 +176,14 @@ void UpdateActiveUsbReports()
} }
} }
} }
// When a layer switcher key gets pressed along with another key that produces some modifiers
// and the accomanying key gets released then keep the related modifiers active a long as the
// layer switcher key stays pressed. Useful for Alt+Tab keymappings and the like.
if (activeLayer != LAYER_ID_BASE && activeLayer == previousLayer && basicScancodeIndex == 0) {
ActiveUsbBasicKeyboardReport->modifiers |= previousModifiers;
}
previousLayer = activeLayer;
previousModifiers = ActiveUsbBasicKeyboardReport->modifiers;
} }