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var callback1 = function(xhr)
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var json_text = xhr.responseText;
61
server_key = JSON.parse(json_text);
61
server_key = JSON.parse(json_text).key;
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server_started = true;
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63
if (callback != null)
66
ajax_call(callback1, "consoleservice", "start", {}, "POST");
68
if((typeof(current_path) != 'undefined') && current_file)
70
// We have a current_path - give a suggestion to the server
72
if (current_file.isdir)
75
path = path_join("/home", current_path);
79
// Editor - need to chop off filename
80
var tmp_path = current_path.split('/');
82
path = path_join("/home", tmp_path.join('/'));
84
ajax_call(callback1, "console", "service", {"ivle.op": "start", "cwd": path}, "POST");
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// No current_path - let the server decide
89
ajax_call(callback1, "console", "service", {"ivle.op": "start"}, "POST");
69
93
/** Initialises the console. All apps which import console are required to
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110
windowpane_mode = true;
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111
console_minimize();
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/* TEMP: Start the server now.
90
* Ultimately we want the server to start only when a line is typed, but
91
* it currently does it asynchronously and doesn't start in time for the
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115
/** Hide the main console panel, so the console minimizes to just an input box
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263
GLOBAL_inputbox = inputbox; /* For timer */
245
var inputline = inputbox.value;
264
var inputline = inputbox.value + "\n";
246
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var graytimer = setTimeout("GLOBAL_inputbox.setAttribute(\"class\", "
247
266
+ "\"disabled\");", 100);
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270
// Print ">>>" span
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var span = document.createElement("span");
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span.setAttribute("class", "inputPrompt");
254
span.appendChild(document.createTextNode(">>> "));
273
span.appendChild(document.createTextNode(
274
document.getElementById("console_prompt").firstChild.textContent)
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output.appendChild(span);
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// Print input line itself in a span
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var span = document.createElement("span");
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span.setAttribute("class", "inputMsg");
259
span.appendChild(document.createTextNode(inputline + "\n"));
280
span.appendChild(document.createTextNode(inputline));
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output.appendChild(span);
262
var args = {"key": server_key, "text":inputline};
283
var args = {"ivle.op": "chat", "kind": which, "key": server_key, "text":inputline};
263
284
var callback = function(xhr)
265
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console_response(inputbox, graytimer, inputline, xhr.responseText);
267
288
/* Disable the text box */
268
289
if (inputbox != null)
269
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inputbox.setAttribute("disabled", "disabled");
270
ajax_call(callback, "consoleservice", which, args, "POST");
291
ajax_call(callback, "console", "service", args, "POST");
273
294
function console_response(inputbox, graytimer, inputline, responseText)
291
312
output.appendChild(span);
293
314
// set the prompt to >>>
294
var prompt = document.getElementById("console_prompt");
295
prompt.replaceChild(document.createTextNode(">>> "), prompt.firstChild);
297
317
else if (res.hasOwnProperty('exc'))
300
320
// print out the error message (res.exc)
301
var span = document.createElement("span");
302
span.setAttribute("class", "errorMsg");
303
span.appendChild(document.createTextNode(res.exc + "\n"));
304
output.appendChild(span);
305
// set the prompt to >>>
306
var prompt = document.getElementById("console_prompt");
307
prompt.replaceChild(document.createTextNode(">>> "), prompt.firstChild);
321
print_error(res.exc);
323
// set the prompt to >>>
326
else if (res.hasOwnProperty('restart') && res.hasOwnProperty('key'))
328
// Server has indicated that the console should be restarted
330
// Get the new key (host, port, magic)
331
server_key = res.key;
333
// Print a reason to explain why we'd do such a horrible thing
334
// (console timeout, server error etc.)
335
print_error("Console Restart: " + res.restart);
337
// set the prompt to >>>
309
340
else if (res.hasOwnProperty('more'))
311
342
// Need more input, so set the prompt to ...
312
var prompt = document.getElementById("console_prompt");
313
prompt.replaceChild(document.createTextNode("... "), prompt.firstChild);
315
345
else if (res.hasOwnProperty('output'))
332
362
var kind = "chat";
334
var args = {"key": server_key, "text":''};
335
ajax_call(callback, "consoleservice", kind, args, "POST");
364
var args = {"ivle.op": "chat", "kind": kind, "key": server_key, "text":''};
365
ajax_call(callback, "console", "service", args, "POST");
337
367
// Open up the console so we can see the output
338
368
// FIXME: do we need to maximize here?
344
374
// Return early, so we don't re-enable the input box.
348
379
// assert res.hasOwnProperty('input')
349
var prompt = document.getElementById("console_prompt");
350
prompt.replaceChild(document.createTextNode("+++ "), prompt.firstChild);
353
383
if (inputbox != null)
365
395
divScroll.activeScroll();
367
397
// Focus the input box by default
368
document.getElementById("console_output").focus()
369
document.getElementById("console_inputText").focus()
398
document.getElementById("console_output").focus();
399
document.getElementById("console_inputText").focus();
372
402
function catch_input(key)
458
/** Resets the console by signalling the old console to expire and starting a
461
function console_reset()
463
// FIXME: We show some feedback here - either disable input or at very
464
// least the reset button.
466
// Restart the console
473
xhr = ajax_call(null, "console", "service", {"ivle.op": "chat", "kind": "terminate", "key": server_key}, "POST");
474
console_response(null, null, null, xhr.responseText);
478
/** Prints an error line in the console **/
479
function print_error(error)
481
var output = document.getElementById("console_output");
484
var span = document.createElement("span");
485
span.setAttribute("class", "errorMsg");
486
span.appendChild(document.createTextNode(error + "\n"));
487
output.appendChild(span);
490
divScroll.activeScroll();
493
/** Sets the prompt text **/
494
function set_prompt(prompt_text)
496
var prompt = document.getElementById("console_prompt");
497
prompt.replaceChild(document.createTextNode(prompt_text + " "), prompt.firstChild);
428
500
/**** Following Code modified from ******************************************/
429
501
/**** http://radio.javaranch.com/pascarello/2006/08/17/1155837038219.html ***/
430
502
/****************************************************************************/
443
515
if (scrollDiv.scrollHeight > 0)
444
516
currentHeight = scrollDiv.scrollHeight;
446
if (objDiv.offsetHeight > 0)
447
currentHeight = scrollDiv.offsetHeight;
517
else if (scrollDiv.offsetHeight > 0)
518
currentHeight = scrollDiv.offsetHeight;
449
520
scrollDiv.scrollTop = currentHeight;