equal
deleted
inserted
replaced
265 return new_val; |
265 return new_val; |
266 } |
266 } |
267 |
267 |
268 const quotes = {"'":null, '"':null}; |
268 const quotes = {"'":null, '"':null}; |
269 |
269 |
270 function change_hmi_value(index, opstr) { |
270 function eval_operation_string(old_val, opstr) { |
271 let op = opstr[0]; |
271 let op = opstr[0]; |
272 let given_val; |
272 let given_val; |
273 if(opstr.length < 2) |
273 if(opstr.length < 2) |
274 return undefined; // TODO raise |
274 return undefined; |
275 if(opstr[1] in quotes){ |
275 if(opstr[1] in quotes){ |
276 if(opstr.length < 3) |
276 if(opstr.length < 3) |
277 return undefined; // TODO raise |
277 return undefined; |
278 if(opstr[opstr.length-1] == opstr[1]){ |
278 if(opstr[opstr.length-1] == opstr[1]){ |
279 given_val = opstr.slice(2,opstr.length-1); |
279 given_val = opstr.slice(2,opstr.length-1); |
280 } |
280 } |
281 } else { |
281 } else { |
282 given_val = Number(opstr.slice(1)); |
282 given_val = Number(opstr.slice(1)); |
283 } |
283 } |
284 let old_val = cache[index]; |
|
285 let new_val; |
284 let new_val; |
286 switch(op){ |
285 switch(op){ |
287 case "=": |
286 case "=": |
288 new_val = given_val; |
287 new_val = given_val; |
289 break; |
288 break; |
298 break; |
297 break; |
299 case "/": |
298 case "/": |
300 new_val = old_val / given_val; |
299 new_val = old_val / given_val; |
301 break; |
300 break; |
302 } |
301 } |
|
302 return new_val; |
|
303 } |
|
304 |
|
305 /* |
|
306 function change_hmi_value(index, opstr) { |
|
307 let old_val = cache[index]; |
|
308 let new_val = eval_operation_string(old_val, opstr); |
303 if(new_val != undefined && old_val != new_val) |
309 if(new_val != undefined && old_val != new_val) |
304 send_hmi_value(index, new_val); |
310 send_hmi_value(index, new_val); |
305 // TODO else raise |
311 // TODO else raise |
306 return new_val; |
312 return new_val; |
307 } |
313 } |
|
314 */ |
308 |
315 |
309 var current_visible_page; |
316 var current_visible_page; |
310 var current_subscribed_page; |
317 var current_subscribed_page; |
311 var current_page_index; |
318 var current_page_index; |
312 |
319 |