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var callback1 = function(xhr)
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var json_text = xhr.responseText;
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server_key = JSON.parse(json_text);
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server_key = JSON.parse(json_text).key;
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server_started = true;
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if (callback != null)
66
ajax_call(callback1, "consoleservice", "start", {}, "POST");
68
if((typeof(current_path) != 'undefined') && current_file)
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// We have a current_path - give a suggestion to the server
72
if (current_file.isdir)
75
path = path_join("/home", current_path);
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// Editor - need to chop off filename
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var tmp_path = current_path.split('/');
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path = path_join("/home", tmp_path.join('/'));
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ajax_call(callback1, "consoleservice", "start", {"startdir": path}, "POST");
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// No current_path - let the server decide
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ajax_call(callback1, "consoleservice", "start", {}, "POST");
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93
/** Initialises the console. All apps which import console are required to
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263
GLOBAL_inputbox = inputbox; /* For timer */
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var inputline = inputbox.value;
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var inputline = inputbox.value + "\n";
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var graytimer = setTimeout("GLOBAL_inputbox.setAttribute(\"class\", "
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266
+ "\"disabled\");", 100);
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// Print ">>>" span
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var span = document.createElement("span");
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span.setAttribute("class", "inputPrompt");
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span.appendChild(document.createTextNode(">>> "));
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span.appendChild(document.createTextNode(
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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");
253
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span.setAttribute("class", "inputMsg");
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span.appendChild(document.createTextNode(inputline + "\n"));
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span.appendChild(document.createTextNode(inputline));
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output.appendChild(span);
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var args = {"key": server_key, "text":inputline};
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output.appendChild(span);
288
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// set the prompt to >>>
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var prompt = document.getElementById("console_prompt");
290
prompt.replaceChild(document.createTextNode(">>> "), prompt.firstChild);
292
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else if (res.hasOwnProperty('exc'))
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// print out the error message (res.exc)
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var span = document.createElement("span");
297
span.setAttribute("class", "errorMsg");
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span.appendChild(document.createTextNode(res.exc + "\n"));
299
output.appendChild(span);
321
print_error(res.exc);
300
323
// set the prompt to >>>
301
var prompt = document.getElementById("console_prompt");
302
prompt.replaceChild(document.createTextNode(">>> "), prompt.firstChild);
304
326
else if (res.hasOwnProperty('restart') && res.hasOwnProperty('key'))
311
333
// Print a reason to explain why we'd do such a horrible thing
312
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// (console timeout, server error etc.)
313
var span = document.createElement("span");
314
span.setAttribute("class", "errorMsg");
315
span.appendChild(document.createTextNode("Console Restart: " + res.restart + "\n"));
316
output.appendChild(span);
335
print_error("Console Restart: " + res.restart);
317
337
// set the prompt to >>>
318
var prompt = document.getElementById("console_prompt");
319
prompt.replaceChild(document.createTextNode(">>> "), prompt.firstChild);
322
340
else if (res.hasOwnProperty('more'))
324
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// Need more input, so set the prompt to ...
325
var prompt = document.getElementById("console_prompt");
326
prompt.replaceChild(document.createTextNode("... "), prompt.firstChild);
328
345
else if (res.hasOwnProperty('output'))
357
374
// Return early, so we don't re-enable the input box.
361
379
// assert res.hasOwnProperty('input')
362
var prompt = document.getElementById("console_prompt");
363
prompt.replaceChild(document.createTextNode("+++ "), prompt.firstChild);
366
383
if (inputbox != null)
378
395
divScroll.activeScroll();
380
397
// Focus the input box by default
381
document.getElementById("console_output").focus()
382
document.getElementById("console_inputText").focus()
398
document.getElementById("console_output").focus();
399
document.getElementById("console_inputText").focus();
385
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, "consoleservice", "restart", {"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);
441
500
/**** Following Code modified from ******************************************/
442
501
/**** http://radio.javaranch.com/pascarello/2006/08/17/1155837038219.html ***/
443
502
/****************************************************************************/
456
515
if (scrollDiv.scrollHeight > 0)
457
516
currentHeight = scrollDiv.scrollHeight;
459
if (objDiv.offsetHeight > 0)
460
currentHeight = scrollDiv.offsetHeight;
517
else if (scrollDiv.offsetHeight > 0)
518
currentHeight = scrollDiv.offsetHeight;
462
520
scrollDiv.scrollTop = currentHeight;