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fix pixel to cell offsets

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This commit is contained in:
Jörg Breitbart
2022-09-01 12:35:44 +02:00
parent 06d6e08347
commit ef1b773fd7
5 changed files with 47 additions and 53 deletions
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bin/test_mousemodes.js
+27 -26
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@@ -4,7 +4,7 @@
*
* Script to test different mouse modes in terminal emulators.
* Tests for protocols DECSET 9, 1000, 1002, 1003 with different
* report encodings (default, UTF8, SGR, URXVT).
* report encodings (default, UTF8, SGR, URXVT, SGR-pixels).
*
* VT200 Highlight mode (DECSET 1001) is not implemented.
*
@@ -123,19 +123,19 @@ const ENC = {
row: report[5] - 32
})
],
// 'UTF8' : [
// '\x1b[?1005h',
// // format: CSI M <button + 32> <row + 32> <col + 32>
// // + utf8 encoding on row/col
// report => {
// const sReport = report.toString(); // decode with utf8
// return {
// state: evalButtonCode(sReport.charCodeAt(3) - 32),
// col: sReport.charCodeAt(4) - 32,
// row: sReport.charCodeAt(5) - 32
// };
// }
// ],
'UTF8' : [
'\x1b[?1005h',
// format: CSI M <button + 32> <row + 32> <col + 32>
// + utf8 encoding on row/col
report => {
const sReport = report.toString(); // decode with utf8
return {
state: evalButtonCode(sReport.charCodeAt(3) - 32),
col: sReport.charCodeAt(4) - 32,
row: sReport.charCodeAt(5) - 32
};
}
],
'SGR' : [
'\x1b[?1006h',
// format: CSI < Pbutton ; Prow ; Pcol M
@@ -150,16 +150,16 @@ const ENC = {
return {state, row, col};
}
],
// 'URXVT': [
// '\x1b[?1015h',
// // format: CSI <button + 32> ; Prow ; Pcol M
// report => {
// // strip off introducer + M
// const sReport = report.toString().slice(2, -1);
// const [button, col, row] = sReport.split(';');
// return {state: evalButtonCode(button - 32), row, col};
// }
// ],
'URXVT': [
'\x1b[?1015h',
// format: CSI <button + 32> ; Prow ; Pcol M
report => {
// strip off introducer + M
const sReport = report.toString().slice(2, -1);
const [button, col, row] = sReport.split(';');
return {state: evalButtonCode(button - 32), row, col};
}
],
'SGR_PIXELS' : [
'\x1b[?1016h',
// format: CSI < Pbutton ; Prow ; Pcol M
@@ -217,10 +217,11 @@ function activate() {
function applyReportData(data) {
let {state, row, col} = ENC[Object.keys(ENC)[activeEnc]][1](data);
console.log('\x1b[2KButton:', state.button, 'Action:', state.action, 'Modifier:', state.modifier, 'row:', row, 'col:', col);
// apply to cursor position
if (Object.keys(ENC)[activeEnc] !== 'SGR_PIXELS') {
console.log('\x1b[2KButton:', state.button, 'Action:', state.action, 'Modifier:', state.modifier, 'row:', row, 'col:', col);
process.stdout.write(`\x1b[${row};${col}H`);
} else {
console.log('\x1b[2KButton:', state.button, 'Action:', state.action, 'Modifier:', state.modifier, 'x:', row, 'y:', col);
}
}