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comparison rlgterm.js @ 70:d7eb63cd7a16

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Try to get some compatibility for keys. I'd thought using the DOM_VK_ names was a good idea. Symbolic names ought to be more portable than opaque numeric constants. Foolish me, expecting things to be sane. Keys now work with FF15 and Chrome 17.
author John "Elwin" Edwards <elwin@sdf.org>
date Thu, 21 Jun 2012 09:43:52 -0700
parents b6a3b26fe0dc
children d084610a89b5
comparison
equal deleted inserted replaced
69:0c16f07135dd 70:d7eb63cd7a16
267 function sendkey(ev) { 267 function sendkey(ev) {
268 if (!session.playing) 268 if (!session.playing)
269 return; 269 return;
270 var keynum = ev.keyCode; 270 var keynum = ev.keyCode;
271 var code; 271 var code;
272 if (keynum >= ev.DOM_VK_A && keynum <= ev.DOM_VK_Z) { 272 if (keynum >= 65 && keynum <= 90) {
273 /* Letters. This assumes the codes are 65-90. */ 273 /* Letters. */
274 if (ev.ctrlKey) 274 if (ev.ctrlKey)
275 keynum -= 64; 275 keynum -= 64;
276 else if (!ev.shiftKey) 276 else if (!ev.shiftKey)
277 keynum += 32; 277 keynum += 32;
278 code = keynum.toString(16); 278 code = keynum.toString(16);
279 if (code.length < 2) 279 if (code.length < 2)
280 code = "0" + code; 280 code = "0" + code;
281 } 281 }
282 else if (keynum >= ev.DOM_VK_0 && keynum <= ev.DOM_VK_9) { 282 else if (keynum >= 48 && keynum <= 57) {
283 /* The number row, NOT the numpad. */ 283 /* The number row, NOT the numpad. */
284 if (ev.shiftKey) { 284 if (ev.shiftKey) {
285 code = numShifts[keynum - 48].toString(16); 285 code = numShifts[keynum - 48].toString(16);
286 } 286 }
287 else { 287 else {
292 if (ev.shiftKey) 292 if (ev.shiftKey)
293 code = keyHexCodes[keynum][1]; 293 code = keyHexCodes[keynum][1];
294 else 294 else
295 code = keyHexCodes[keynum][0]; 295 code = keyHexCodes[keynum][0];
296 } 296 }
297 else if (keynum == ev.DOM_VK_SHIFT || keynum == ev.DOM_VK_CONTROL || 297 else if (keynum >= 16 && keynum <= 20) {
298 keynum == ev.DOM_VK_ALT || keynum == ev.DOM_VK_CAPS_LOCK) { 298 /* Shift, Cntl, Alt, CAPSLOCK */
299 return; 299 return;
300 } 300 }
301 else { 301 else {
302 debug(1, "Ignoring keycode " + keynum); 302 debug(1, "Ignoring keycode " + keynum);
303 return; 303 return;