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comparison mde/lookup/Options.d @ 112:fe061009029d

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EnumContent; log level can be selected from a popup list. New EnumContent, with code to load translations in Items. Editable as an AStringContent. Hacked OptionsMisc to use an EnumContent. Implemented a EnumContentWidget providing a pop-up list to select from (still needs improving). Moved IContent to its own module. ContentExceptions thrown via WDCCheck now. Fixed a small bug with reloading translations.
author Diggory Hardy <diggory.hardy@gmail.com>
date Sat, 13 Dec 2008 12:54:43 +0000
parents 08651e8a8c51
children 1b1e2297e2fc
comparison
equal deleted inserted replaced
111:1655693702fc 112:fe061009029d
428 "TextContent L10n;". The pragma statement can be uncommented to see what code gets injected 428 "TextContent L10n;". The pragma statement can be uncommented to see what code gets injected
429 (note: pragma () gets called each time the module is imported as well as when it's compiled). 429 (note: pragma () gets called each time the module is imported as well as when it's compiled).
430 impl creates a this() function; if you want to include your own CTOR see impl's ddoc. */ 430 impl creates a this() function; if you want to include your own CTOR see impl's ddoc. */
431 const A = "bool exitImmediately; int maxThreads, logLevel, logOutput; double pollInterval; char[] L10n;"; 431 const A = "bool exitImmediately; int maxThreads, logLevel, logOutput; double pollInterval; char[] L10n;";
432 //pragma (msg, impl!(A)); 432 //pragma (msg, impl!(A));
433 mixin (impl!(A)); 433 //mixin (impl!(A));
434 BoolContent exitImmediately;
435 IntContent maxThreads, logOutput;
436 EnumContent logLevel;
437 DoubleContent pollInterval;
438 StringContent L10n;
439
440 this(char[] name){
441 optionChanges = new OptionChanges;
442 super (name);
443 opts["exitImmediately"] = (exitImmediately = new BoolContent ("exitImmediately")).addCallback (&optionChanges.set);
444 opts["maxThreads"] = (maxThreads = new IntContent ("maxThreads")).addCallback (&optionChanges.set);
445 opts["logLevel"] = (logLevel = new EnumContent ("logLevel", ["Trace", "Info", "Warn", "Error", "Fatal", "None"])).addCallback (&optionChanges.set);
446 opts["logOutput"] = (logOutput = new IntContent ("logOutput")).addCallback (&optionChanges.set);
447 opts["pollInterval"] = (pollInterval = new DoubleContent ("pollInterval")).addCallback (&optionChanges.set);
448 opts["L10n"] = (L10n = new StringContent ("L10n")).addCallback (&optionChanges.set);
449 }
434 450
435 // Overriding validate allows limits to be enforced on variables at load time. Currently 451 // Overriding validate allows limits to be enforced on variables at load time. Currently
436 // there's no infrastructure for enforcing limits when options are set at run-time. 452 // there's no infrastructure for enforcing limits when options are set at run-time.
437 override void validate() { 453 override void validate() {
438 // Try to enforce sensible values, whilst being reasonably flexible: 454 // Try to enforce sensible values, whilst being reasonably flexible:
439 if (maxThreads() < 1 || maxThreads() > 64) { 455 if (maxThreads() < 1 || maxThreads() > 64) {
440 logger.warn ("maxThreads must be in the range 1-64. Defaulting to 4."); 456 logger.warn ("maxThreads must be in the range 1-64. Defaulting to 4.");
441 maxThreads = 4; 457 maxThreads = 4;
442 } 458 }
443 if (pollInterval() !<= 1.0 || pollInterval() !>= 0.0) 459 if (pollInterval() !<= 0.1 || pollInterval() !>= 0.0)
444 pollInterval = 0.01; 460 pollInterval = 0.01;
445 } 461 }
446 462
447 // A static CTOR is a good place to create the instance (it must be created before init runs). 463 // A static CTOR is a good place to create the instance (it must be created before init runs).
448 static this() { 464 static this() {