projects/mde: mde/lookup/Options.d annotate

annotate mde/lookup/Options.d @ 64:cc3763817b8a

Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list.

author	Diggory Hardy <diggory.hardy@gmail.com>
date	Sun, 29 Jun 2008 11:55:55 +0100
parents	66d555da083e
children	108d123238c0

rev	line source
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	1 /* LICENSE BLOCK
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	2 Part of mde: a Modular D game-oriented Engine
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	3 Copyright © 2007-2008 Diggory Hardy
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	4
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	5 This program is free software: you can redistribute it and/or modify it under the terms
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	6 of the GNU General Public License as published by the Free Software Foundation, either
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	7 version 2 of the License, or (at your option) any later version.
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	8
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	9 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	10 without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	11 See the GNU General Public License for more details.
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	12
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	13 You should have received a copy of the GNU General Public License
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	14 along with this program. If not, see <http://www.gnu.org/licenses/>. */
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	15
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	16 /** This module handles stored options, currently all except input maps.
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	17 *
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	18 * The purpose of having all options centrally controlled is to allow generic handling by the GUI
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	19 * and ease saving and loading of values. The Options class is only really designed around handling
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	20 * small numbers of variables for now.
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	21 */
63 66d555da083e Moved many modules/packages to better reflect usage. Diggory Hardy <diggory.hardy@gmail.com> parents: 62 diff changeset	22 module mde.lookup.Options;
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	23
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	24 import mde.exception;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	25
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	26 import mde.mergetag.Reader;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	27 import mde.mergetag.Writer;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	28 import mde.mergetag.DataSet;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	29 import mde.mergetag.exception;
63 66d555da083e Moved many modules/packages to better reflect usage. Diggory Hardy <diggory.hardy@gmail.com> parents: 62 diff changeset	30 import mde.setup.paths;
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	31
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	32 import tango.scrapple.text.convert.parseTo : parseTo;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	33 import tango.scrapple.text.convert.parseFrom : parseFrom;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	34
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	35 import tango.core.Exception : ArrayBoundsException;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	36 import tango.util.log.Log : Log, Logger;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	37
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	38 /** Base class for handling options.
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	39 *
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	40 * This class itself handles no options and should not be instantiated, but provides a sub-classable
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	41 * base for generic options handling. Also, the static portion of this class tracks sub-class
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	42 * instances and provides loading and saving methods.
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	43 *
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	44 * Each sub-class provides named variables for maximal-speed reading. Local sub-class references
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	45 * should be used for reading variables, and via the addOptionsClass() hook will be loaded from
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	46 * files during pre-init (init0 stage). Do not write changes directly to the subclasses or they will
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	47 * not be saved; instead use set(), for example, miscOpts.set!(char[])("L10n","en-GB"). Use an
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	48 * example like OptionsMisc as a template for creating a new Options sub-class.
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	49 *
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	50 * Details: Options sub-classes hold associative arrays of pointers to all option variables, with a
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	51 * char[] id. This list is used for saving, loading and to provide generic GUI options screens. The
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	52 * built-in support in Options is only for bool, int and char[] types (a float type may get added).
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	53 * Further to this, a generic class is used to store all options which have been changed, and if any
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	54 * have been changed, is merged with options from the user conf dir and saved on exit.
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	55 */
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	56 class Options : IDataSection
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	57 {
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	58 // All supported types, for generic handling via templates. It should be possible to change
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	59 // the supported types simply by changing this list now (untested).
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	60 template store(A...) { alias A store; }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	61 alias store!(bool, int, double, char[]) TYPES;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	62 //BEGIN Templates: internal
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	63 private {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	64 // Get name of a type. Basically just stringof, but special handling for arrays.
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	65 // Use TName!(T) for a valid symbol name, and T.stringof for a type.
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	66 template TName(T : T[]) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	67 const char[] TName = TName!(T) ~ "A";
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	68 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	69 template TName(T) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	70 const char[] TName = T.stringof;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	71 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	72
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	73 // Pointer lists
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	74 template PLists(T, A...) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	75 static if (A.length) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	76 const char[] PLists = T.stringof~"*[ID] opts"~TName!(T)~";\n" ~ PLists!(A);
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	77 } else
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	78 const char[] PLists = T.stringof~"*[ID] opts"~TName!(T)~";\n";
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	79 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	80
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	81 // True if type is one of A
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	82 template TIsIn(T, A...) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	83 static if (A.length) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	84 static if (is(T == A[0]))
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	85 const bool TIsIn = true;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	86 else
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	87 const bool TIsIn = TIsIn!(T,A[1..$]);
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	88 } else
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	89 const bool TIsIn = false; // no more possibilities
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	90 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	91
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	92 // For addTag
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	93 template addTagMixin(T, A...) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	94 const char[] ifBlock = `if (tp == "`~T.stringof~`") {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	95 `~T.stringof~`** p = id in opts`~TName!(T)~`;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	96 if (p !is null) **p = parseTo!(`~T.stringof~`) (dt);
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	97 }`;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	98 static if (A.length)
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	99 const char[] addTagMixin = ifBlock~` else `~addTagMixin!(A).addTagMixin;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	100 else
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	101 const char[] addTagMixin = ifBlock;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	102 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	103
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	104 // For writeAll
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	105 template writeAllMixin(A...) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	106 static if (A.length) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	107 const char[] writeAllMixin =
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	108 `foreach (ID id, `~A[0].stringof~`* val; opts`~TName!(A[0])~`) dlg ("`~A[0].stringof~`", id, parseFrom!(`~A[0].stringof~`) (*val));` ~ writeAllMixin!(A[1..$]);
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	109 } else
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	110 const char[] writeAllMixin = ``;
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	111 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	112 }
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	113 //END Templates: internal
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	114
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	115
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	116 //BEGIN Static
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	117 static {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	118 /** Add an options sub-class to the list for loading and saving.
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	119 *
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	120 * Call from static this() (before Init calls load()). */
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	121 void addOptionsClass (Options c, char[] i)
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	122 in { // Trap a couple of potential coding errors:
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	123 assert (c !is null); // Instance must be created before calling addOptionsClass
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	124 assert (((cast(ID) i) in subClasses) is null); // Don't allow a silent replacement
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	125 } body {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	126 subClasses[cast(ID) i] = c;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	127 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	128
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	129 // Track all sections for saving/loading/other generic handling.
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	130 Options[ID] subClasses;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	131 bool changed = false; // any changes at all, i.e. do we need to save?
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	132
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	133 /* Load/save options from file.
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	134 *
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	135 * If the file doesn't exist, no reading is attempted (options are left at default values).
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	136 */
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	137 private const fileName = "options";
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	138 private const MT_LOAD_EXC = "Loading options aborted:";
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	139 void load () {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	140 // Check it exists (if not it should still be created on exit).
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	141 // Don't bother checking it's not a folder, because it could still be a block or something.
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	142 if (!confDir.exists (fileName)) return;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	143
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	144 try {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	145 IReader reader;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	146 reader = confDir.makeMTReader (fileName, PRIORITY.LOW_HIGH);
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	147 reader.dataSecCreator = delegate IDataSection(ID id) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	148 /* Recognise each defined section, and return null for unrecognised sections. */
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	149 Options* p = id in subClasses;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	150 if (p !is null) return *p;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	151 else return null;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	152 };
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	153 reader.read;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	154 } catch (MTException e) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	155 logger.fatal (MT_LOAD_EXC);
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	156 logger.fatal (e.msg);
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	157 throw new optionsLoadException ("Mergetag exception (see above message)");
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	158 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	159 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	160 void save () {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	161 if (!changed) return; // no changes to save
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	162
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	163 DataSet ds = new DataSet();
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	164 foreach (id, subOpts; subClasses) ds.sec[id] = subOpts.optionChanges;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	165
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	166 // Read locally-stored options
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	167 try {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	168 IReader reader;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	169 reader = confDir.makeMTReader (fileName, PRIORITY.HIGH_ONLY, ds);
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	170 reader.dataSecCreator = delegate IDataSection(ID id) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	171 return null; // All recognised sections are already in the dataset.
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	172 };
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	173 reader.read;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	174 } catch (MTFileIOException) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	175 // File either didn't exist or couldn't be opened.
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	176 // Presuming the former, this is not a problem.
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	177 } catch (MTException e) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	178 // Log a message and continue, overwriting the file:
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	179 logger.error (MT_LOAD_EXC);
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	180 logger.error (e.msg);
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	181 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	182
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	183 try {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	184 IWriter writer;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	185 writer = confDir.makeMTWriter (fileName, ds);
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	186 writer.write();
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	187 } catch (MTException e) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	188 logger.error ("Saving options aborted! Reason:");
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	189 logger.error (e.msg);
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	190 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	191 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	192
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	193 private Logger logger;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	194 static this() {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	195 logger = Log.getLogger ("mde.options");
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	196 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	197 }
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	198 //END Static
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	199
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	200
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	201 //BEGIN Non-static
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	202 /** Set option symbol of an Options sub-class to val.
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	203 *
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	204 * Due to the way options are handled generically, string IDs must be used to access the options
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	205 * via hash-maps, which is a little slower than direct access but necessary since the option
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	206 * must be changed in two separate places. */
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	207 void set(T) (char[] symbol, T val) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	208 static if (!TIsIn!(T,TYPES))
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	209 static assert (false, "Options.set does not currently support type "~T.stringof);
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	210
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	211 mixin (`alias opts`~T.stringof~` optsVars;`);
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	212
36 57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	213 changed = true; // something got set (don't bother checking this isn't what it already was)
57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	214
57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	215 try {
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	216 *(optsVars[cast(ID) symbol]) = val;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	217 optionChanges.set!(T) (cast(ID) symbol, val);
36 57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	218 } catch (ArrayBoundsException) {
57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	219 // log and ignore:
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	220 logger.error ("Options.set: unkw!");
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	221 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	222 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	223
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	224 protected {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	225 OptionChanges optionChanges; // all changes to options (for saving)
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	226
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	227 // The "pointer lists":
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	228 mixin (PLists!(TYPES));
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	229 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	230
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	231 //BEGIN Mergetag loading/saving code
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	232 void addTag (char[] tp, ID id, char[] dt) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	233 mixin(addTagMixin!(TYPES).addTagMixin);
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	234 }
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	235
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	236 void writeAll (ItemDelg dlg) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	237 mixin(writeAllMixin!(TYPES));
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	238 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	239 //END Mergetag loading/saving code
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	240 //END Non-static
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	241
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	242
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	243 //BEGIN Templates: impl & optionsThis
50 f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	244 private {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	245 // Return index of first comma, or halts if not found.
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	246 template cIndex(char[] A) {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	247 static if (A.length == 0)
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	248 static assert (false, "Error in implementation");
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	249 else static if (A[0] == ',')
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	250 const size_t cIndex = 0;
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	251 else
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	252 const size_t cIndex = 1 + cIndex!(A[1..$]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	253 }
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	254 // Return index of first semi-colon, or halts if not found.
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	255 template scIndex(char[] A) {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	256 static if (A.length == 0)
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	257 static assert (false, "Error: no trailing semi-colon");
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	258 else static if (A[0] == ';')
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	259 const size_t scIndex = 0;
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	260 else
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	261 const size_t scIndex = 1 + scIndex!(A[1..$]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	262 }
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	263 // Look for "type symbols;" in A and return symbols as a comma separated list of names
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	264 // (even if type is encountered more than once). Output may contain spaces and, if
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	265 // non-empty, will contain a trailing comma. Assumes scIndex always returns less than A.$.
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	266 template parseT(char[] type, char[] A) {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	267 static if (A.length < type.length + 1) // end of input, no match
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	268 const char[] parseT = "";
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	269 else static if (A[0] == ' ') // leading whitespace: skip
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	270 const char[] parseT = parseT!(type, A[1..$]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	271 else static if (A[0..type.length] == type && A[type.length] == ' ') // match
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	272 const char[] parseT = A[type.length+1 .. scIndex!(A)] ~ "," ~
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	273 parseT!(type, A[scIndex!(A)+1 .. $]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	274 else // no match
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	275 const char[] parseT = parseT!(type, A[scIndex!(A)+1 .. $]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	276 }
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	277 // May have a trailing comma. Assumes cIndex always returns less than A.$.
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	278 template aaVars(char[] A) {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	279 static if (A.length == 0)
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	280 const char[] aaVars = "";
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	281 else static if (A[0] == ' ')
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	282 const char[] aaVars = aaVars!(A[1..$]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	283 else
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	284 const char[] aaVars = "\""~A[0..cIndex!(A)]~"\"[]:&"~A[0..cIndex!(A)] ~ "," ~
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	285 aaVars!(A[cIndex!(A)+1..$]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	286 }
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	287 // strip Trailing Comma
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	288 template sTC(char[] A) {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	289 static if (A.length && A[$-1] == ',')
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	290 const char[] sTC = A[0..$-1];
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	291 else
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	292 const char[] sTC = A;
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	293 }
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	294 // if string is empty (other than space) return null, otherwise enclose: [A]
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	295 template listOrNull(char[] A) {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	296 static if (A.length == 0)
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	297 const char[] listOrNull = "null";
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	298 else static if (A[0] == ' ')
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	299 const char[] listOrNull = listOrNull!(A[1..$]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	300 else
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	301 const char[] listOrNull = "["~A~"]";
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	302 }
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	303 // for recursing on TYPES
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	304 template optionsThisInternal(char[] A, B...) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	305 static if (B.length) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	306 const char[] optionsThisInternal = `opts`~TName!(B[0])~` = `~listOrNull!(sTC!(aaVars!(parseT!(B[0].stringof,A))))~";\n" ~ optionsThisInternal!(A,B[1..$]);
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	307 } else
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	308 const char[] optionsThisInternal = ``;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	309 }
50 f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	310 } protected {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	311 /** Produces the implementation code to go in the constuctor. */
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	312 template optionsThis(char[] A) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	313 const char[] optionsThis =
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	314 "optionChanges = new OptionChanges;\n" ~
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	315 optionsThisInternal!(A,TYPES);
50 f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	316 }
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	317 /+ Needs too many custom parameters to be worth it? Plus makes class less readable.
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	318 /** Produces the implementation code to go in the static constuctor. */
50 f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	319 template optClassAdd(char[] symb) {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	320 const char[] optClassAdd = symb ~ "=new "~classinfo(this).name~";\n";//Options.addOptionsClass("~symb~", );\n";
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	321 }+/
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	322 /** mixin impl("type symbol[, symbol[...]];[type symbol[...];][...]")
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	323 *
62 960206198cbd Documentation changes only. (Idea for new gui.content.Items module; unused gl.texture module commented out.) Diggory Hardy <diggory.hardy@gmail.com> parents: 53 diff changeset	324 * Where type is one of bool, int, double, char[]. E.g.
50 f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	325 * ---
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	326 * mixin (impl ("bool a, b; int i;"));
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	327 * ---
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	328 *
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	329 * In case this() needs to be customized, mixin(impl!(A)) is equivalent to:
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	330 * ---
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	331 * mixin (A~`
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	332 this () {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	333 `~optionsThis!(A)~`
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	334 }`);
50 f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	335 * ---
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	336 *
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	337 * Notes: Only use space as whitespace (no new-lines or tabs). Make sure to add a trailing
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	338 * semi-colon (;) or you'll get told off! :D
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	339 * In general errors aren't reported well. Trial with pragma (msg, impl!(...)); if
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	340 * necessary.
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	341 *
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	342 * Extending: mixins could also be used for the static this() {...} or even the whole
62 960206198cbd Documentation changes only. (Idea for new gui.content.Items module; unused gl.texture module commented out.) Diggory Hardy <diggory.hardy@gmail.com> parents: 53 diff changeset	343 * class, but doing so would rather decrease readability of any implementation. */
50 f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	344 template impl(char[] A /+, char[] symb+/) {
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	345 const char[] impl = A~"\nthis(){\n"~optionsThis!(A)~"}";
50 f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	346 // ~"\nstatic this(){\n"~optClassAdd!(symb)~"}"
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	347 }
36 57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	348 }
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	349 //END Templates: impl & optionsThis
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	350 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	351
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	352 /* Special class to store all locally changed options, whatever the section. */
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	353 class OptionChanges : Options {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	354 //BEGIN Templates
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	355 private {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	356 template Vars(A...) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	357 static if (A.length) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	358 const char[] Vars = A[0].stringof~`[] `~TName!(A[0])~`s;` ~ Vars!(A[1..$]);
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	359 } else
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	360 const char[] Vars = ``;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	361 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	362
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	363 // For addTag; different to Options.addTag().
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	364 // Reverse priority: only load symbols not currently existing
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	365 template addTagMixin(T, A...) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	366 const char[] ifBlock = `if (tp == "`~T.stringof~`") {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	367 if ((id in opts`~TName!(T)~`) is null) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	368 `~TName!(T)~`s ~= parseTo!(`~T.stringof~`) (dt);
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	369 opts`~TName!(T)~`[id] = &`~TName!(T)~`s[$-1];
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	370 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	371 }`;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	372 static if (A.length)
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	373 const char[] addTagMixin = ifBlock~` else `~addTagMixin!(A).addTagMixin;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	374 else
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	375 const char[] addTagMixin = ifBlock;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	376 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	377
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	378 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	379 //END Templates
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	380 // These store the actual values, but are never accessed directly except when initially added.
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	381 // optsX store pointers to each item added along with the ID and are used for access.
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	382 mixin(Vars!(TYPES));
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	383
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	384 this () {}
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	385
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	386 void set(T) (ID id, T x) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	387 static if (!TIsIn!(T,TYPES))
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	388 static assert (false, "OptionChanges.set does not currently support type "~T.stringof);
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	389
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	390 mixin (`alias opts`~T.stringof~` optsVars;`);
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	391 mixin (`alias `~T.stringof~`s vars;`);
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	392
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	393 T** p = id in optsVars;
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	394 if (p !is null) **p = x;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	395 else {
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	396 vars ~= x;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	397 optsVars[id] = &vars[$-1];
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	398 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	399 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	400
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	401 //BEGIN Mergetag loading/saving code
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	402 // Reverse priority: only load symbols not currently existing
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	403 void addTag (char[] tp, ID id, char[] dt) {
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	404 mixin (addTagMixin!(TYPES).addTagMixin);
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	405 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	406 //END Mergetag loading/saving code
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	407 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	408
63 66d555da083e Moved many modules/packages to better reflect usage. Diggory Hardy <diggory.hardy@gmail.com> parents: 62 diff changeset	409 /* NOTE: Options sub-classes are expected to use a template to ease inserting contents and
66d555da083e Moved many modules/packages to better reflect usage. Diggory Hardy <diggory.hardy@gmail.com> parents: 62 diff changeset	410 * hide some of the "backend" functionality. Use impl as below, or read the documentation for impl.
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	411 *
63 66d555da083e Moved many modules/packages to better reflect usage. Diggory Hardy <diggory.hardy@gmail.com> parents: 62 diff changeset	412 * Each entry should have a Translation entry with humanized names and descriptions in
66d555da083e Moved many modules/packages to better reflect usage. Diggory Hardy <diggory.hardy@gmail.com> parents: 62 diff changeset	413 * data/L10n/ClassName.mtt
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	414 *
63 66d555da083e Moved many modules/packages to better reflect usage. Diggory Hardy <diggory.hardy@gmail.com> parents: 62 diff changeset	415 * To create a new Options sub-class, just copy, paste and adjust.
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	416 */
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	417
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	418 /** A home for all miscellaneous options, at least for now. */
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	419 OptionsMisc miscOpts;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	420 class OptionsMisc : Options {
53 f000d6cd0f74 Changes to paths, command line arguments and font LCD rendering. Diggory Hardy <diggory.hardy@gmail.com> parents: 50 diff changeset	421 mixin (impl!("bool useThreads, exitImmediately; int logOptions; double pollInterval; char[] L10n;"));
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	422
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	423 static this() {
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	424 miscOpts = new OptionsMisc;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	425 Options.addOptionsClass (miscOpts, "misc");
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	426 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	427 }

Mercurial > projects > mde

annotate mde/lookup/Options.d @ 64:cc3763817b8a