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Mon 21 Jul 22:43:21 CEST 2025

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sbosse 2025-07-21 23:04:39 +02:00
parent 2ffbc18528
commit 980ebf0cee
1 changed files with 47 additions and 0 deletions
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47
js/x11/examples/smoketest/keyboard/getkeyboardmapping.js Normal file
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var x11 = require('../../../lib');
var keysym = require('keysym');
var ks = x11.keySyms;
var ks2Name = {};
for (var key in ks)
ks2Name[ ks[key].code ] = key;
var kk2Name = {};
x11.createClient(function(err, display) {
var X = display.client;
var min = display.min_keycode;
var max = display.max_keycode;
X.GetKeyboardMapping(min, max-min, function(err, list) {
for (var i=0; i < list.length; ++i)
{
var name = kk2Name[i+min] = [];
var sublist = list[i];
for (var j =0; j < sublist.length; ++j)
name.push([ks2Name[sublist[j]], sublist[j]]);
}
var root = display.screen[0].root;
var wid = X.AllocID();
var white = display.screen[0].white_pixel;
var black = display.screen[0].black_pixel;
X.CreateWindow(wid, root, 10, 10, 400, 300, 0, 0, 0, 0, { backgroundPixel: white, eventMask: x11.eventMask.KeyPress});
X.MapWindow(wid);
X.on('event', function(ev) {
console.log(ev.type);
console.log(ev);
//console.log([ev.keycode, kk2Name[ev.keycode], keysym.fromKeysym(kk2Name[ev.keycode][0][1])]);
var shift = ev.buttons & 1;
var keySyms = kk2Name[ev.keycode];
if (keySyms) {
var codePoint = keysym.fromKeysym(keySyms[shift ? 1 : 0][1]).unicode;
if (codePoint == 13)
codePoint = 10;
if (codePoint != 0)
process.stdout.write(String.fromCharCode(codePoint));
//console.log('\n', codePoint);
}
});
});
});