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17 changes: 9 additions & 8 deletions src/hid-usage-name-overrides.json
Original file line number Diff line number Diff line change
Expand Up @@ -8,16 +8,16 @@
"35": { "short": "6" },
"36": { "short": "7" },
"37": { "short": "8" },
"38": { "short": "9" },
"39": { "short": "0" },
"40": { "short": "Ret", "med": "Return" },
"38": { "short": "9", "Name":"Keyboard 9 and Left Parenthesis"},
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Suggested change
"38": { "short": "9", "Name":"Keyboard 9 and Left Parenthesis"},
"38": { "short": "9", "name":"Keyboard 9 and Left Parenthesis" },

To keep the conventions

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Yep, makes sense - i'll add it as a TODO for myself if the PR gets up - good spot!

"39": { "short": "0", "Name":"Keyboard 9 and Right Parenthesis"},
"40": { "short": "Ret", "med": "Return", "Name":"Keyboard Return/Enter"},
"41": { "short": "Esc", "long": "Escape" },
"42": { "short": "BkSp", "med": "BkSpc", "long": "Backspace" },
"42": { "short": "BkSp", "med": "BkSpc", "long": "Backspace", "Name": "Keyboard Backspace"},
"44": { "short": "", "med": "Space" },
"45": { "short": "-", "med": "Dash" },
"46": { "short": "=", "med": "Equals" },
"47": { "short": "{" },
"48": { "short": "}" },
"47": { "short": "[", "Name": "Keyboard Left Bracket and Brace" },
"48": { "short": "]", "Name": "Keyboard Right Bracket and Brace" },
"49": { "short": "\\" },
"50": { "short": "NUHS", "long": "NonUS Hash" },
"51": { "short": ";" },
Expand Down Expand Up @@ -60,15 +60,16 @@
"100": { "short": "NUBS" },
"103": { "short": "=" },
"133": { "short": "," },
"158": { "Name": "Keyboard Non-PC Return"},
"134": { "short": "=" },
"176": { "short": "00" },
"177": { "short": "000" },
"224": { "short": "Ctrl", "med": "L Ctrl" },
"225": { "short": "Shft", "med": "L Shft", "long": "L Shift" },
"225": { "short": "Shft", "med": "L Shft", "long": "L Shift" },
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I think it could make sense to have another section for icons, it would be more flexible, like that it would also be possible to switch depending the OS (typically GUI is quite different).

"226": { "short": "Alt", "med": "L Alt", "long": "Left Alt" },
"227": { "short": "GUI", "med": "L GUI", "long": "Left GUI" },
"228": { "short": "Ctrl", "med": "R Ctrl" },
"229": { "short": "Shft", "med": "R Shft", "long": "R Shift" },
"229": { "short": "Shft", "med": "R Shft", "long": "R Shift" },
"230": { "short": "AltG", "med": "AltGr" },
"231": { "short": "GUI", "med": "R GUI", "long": "Right GUI" }
},
Expand Down
30 changes: 21 additions & 9 deletions src/hid-usages.ts
Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@ interface HidLabels {
short?: string;
med?: string;
long?: string;
Name?: string;
}

const overrides: Record<string, Record<string, HidLabels>> = HidOverrides;
Expand All @@ -30,16 +31,27 @@ export const hid_usage_page_and_id_from_usage = (

export const hid_usage_page_get_ids = (
usage_page: number
): UsagePageInfo | undefined => UsagePages.find((p) => p.Id === usage_page);
): UsagePageInfo | undefined => {

export const hid_usage_get_label = (
usage_page: number,
usage_id: number
): string | undefined =>
overrides[usage_page.toString()]?.[usage_id.toString()]?.short ||
UsagePages.find((p) => p.Id === usage_page)?.UsageIds?.find(
(u) => u.Id === usage_id
)?.Name;
// Fetch the relevant usage page from the core keyboard/consumer usage tables
const usagePageInfo = UsagePages.find((p) => p.Id === usage_page);

// Filter overrides to include only entries with a valid override key of Name
const filteredOverrides = Object.fromEntries(
Object.entries(overrides[usage_page])?.filter(
([_, overrideData]) => overrideData.Name
)
);

// Mutate the usagePageInfo with the discovered "Name" overrides
for (const key in filteredOverrides) {
const usageId = usagePageInfo?.UsageIds.find((p) => p.Id === parseInt(key));
if (usageId) {
usageId.Name = filteredOverrides[key].Name as string;
}
}
return usagePageInfo;
};

export const hid_usage_get_labels = (
usage_page: number,
Expand Down