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

annotate mde/lookup/Options.d @ 81:d8fccaa45d5f

Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught.

author	Diggory Hardy <diggory.hardy@gmail.com>
date	Fri, 29 Aug 2008 11:59:43 +0100
parents	ea58f277f487
children	ac1e3fd07275

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
70 7fc0a8295c83 Moved my parseTo and parseFrom modules from tango.scrapple to mde in order to reduce dependencies. Diggory Hardy <diggory.hardy@gmail.com> parents: 67 diff changeset	24 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	25 import mde.exception;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	26
81 d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	27 import mde.file.mergetag.Reader;
d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	28 import mde.file.mergetag.Writer;
d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	29 import mde.file.mergetag.DataSet;
d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	30 import mde.file.serialize;
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.core.Exception : ArrayBoundsException;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	33 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	34
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	35 /** 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	36 *
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	37 * 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	38 * 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	39 * 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	40 *
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	41 * 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	42 * 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	43 * 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	44 * 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	45 * 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	46 *
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	47 * 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	48 * 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	49 * 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	50 * 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	51 * 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	52 */
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	53 class Options : IDataSection
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	54 {
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	55 // 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	56 // 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	57 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	58 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	59 //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	60 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	61 // 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	62 // 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	63 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	64 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	65 }
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) {
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 = 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	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
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 // 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	71 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	72 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	73 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	74 } 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	75 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	76 }
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
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 // 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	79 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	80 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	81 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	82 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	83 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	84 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	85 } 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	86 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	87 }
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
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 // 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	90 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	91 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	92 `~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	93 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	94 }`;
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 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	96 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	97 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	98 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	99 }
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
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 // 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	102 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	103 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	104 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	105 `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	106 } 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	107 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	108 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	109 }
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	110 //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	111
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	112
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	113 //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	114 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	115 /** 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	116 *
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 * 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	118 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	119 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	120 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	121 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	122 } 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	123 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	124 }
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
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 // 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	127 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	128 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	129
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	130 /* 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	131 *
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	132 * 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	133 */
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 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	135 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	136 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	137 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	138 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	139 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	140 /* 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	141 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	142 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	143 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	144 };
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 reader.read;
81 d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	146 } catch (NoFileException e) {
d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	147 // Just return. Options file will be created on exit.
d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	148 } catch (Exception e) {
d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	149 logger.warn ("Loading options failed: "~e.msg);
d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	150 logger.warn ("If warning persists, delete the offending file."); // FIXME - delete the bad file somehow
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	151 }
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 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	154 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	155
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	156 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	157 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	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 // 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	160 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	161 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	162 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	163 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	164 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	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 reader.read;
75 25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 72 diff changeset	167 } catch (NoFileException) {
25cb7420dc91 A massive overhaul/rewrite for the gui's data management and setup code. Currently much that was working is broken. Diggory Hardy <diggory.hardy@gmail.com> parents: 72 diff changeset	168 // No user file exists; not an error.
81 d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	169 } catch (Exception e) {
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	170 // Log a message and continue, overwriting the file:
81 d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	171 logger.error ("Loading options aborted: " ~ e.msg);
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	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
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 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	175 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	176 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	177 writer.write();
81 d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	178 } catch (Exception e) {
d8fccaa45d5f Moved file IO code from mde/mergetag to mde/file[/mergetag] and changed how some errors are caught. Diggory Hardy <diggory.hardy@gmail.com> parents: 80 diff changeset	179 logger.error ("Saving options aborted: "~e.msg);
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	180 }
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 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	184 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	185 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	186 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	187 }
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	188 //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	189
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 //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	192 /** 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	193 *
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 * 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	195 * 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	196 * 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	197 void set(T) (char[] symbol, T val) {
79 61ea26abe4dd Moved mde/mergetag/parse/parse(To/From) to mde/mergetag/(de)serialize. Implemented (de)serialization of structs. Diggory Hardy <diggory.hardy@gmail.com> parents: 75 diff changeset	198 static assert (TIsIn!(T,TYPES), "Options does not 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	199
72 159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	200 mixin (`alias opts`~TName!(T)~` optsVars;`);
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	201
36 57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	202 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	203
57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	204 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	205 *(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	206 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	207 } catch (ArrayBoundsException) {
57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	208 // log and ignore:
72 159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	209 logger.error ("Options.set: invalid symbol");
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	210 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	211 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	212
72 159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	213 /** Get option symbol of an Options sub-class.
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	214 *
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	215 * Using this method to read an option is not necessary, but allows for generic use. */
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	216 T get(T) (char[] symbol) {
79 61ea26abe4dd Moved mde/mergetag/parse/parse(To/From) to mde/mergetag/(de)serialize. Implemented (de)serialization of structs. Diggory Hardy <diggory.hardy@gmail.com> parents: 75 diff changeset	217 static assert (TIsIn!(T,TYPES), "Options does not support type "~T.stringof);
72 159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	218
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	219 mixin (`alias opts`~TName!(T)~` optsVars;`);
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	220
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	221 try {
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	222 return *(optsVars[cast(ID) symbol]);
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	223 } catch (ArrayBoundsException) {
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	224 // log and ignore:
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	225 logger.error ("Options.get: invalid symbol");
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	226 }
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	227 }
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	228
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	229 /** List the names of all options of a specific type. */
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	230 char[][] list(T) () {
79 61ea26abe4dd Moved mde/mergetag/parse/parse(To/From) to mde/mergetag/(de)serialize. Implemented (de)serialization of structs. Diggory Hardy <diggory.hardy@gmail.com> parents: 75 diff changeset	231 static assert (TIsIn!(T,TYPES), "Options does not support type "~T.stringof);
72 159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	232
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	233 mixin (`alias opts`~TName!(T)~` optsVars;`);
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	234
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	235 return optsVars.keys;
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	236 }
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	237
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	238 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	239 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	240
79 61ea26abe4dd Moved mde/mergetag/parse/parse(To/From) to mde/mergetag/(de)serialize. Implemented (de)serialization of structs. Diggory Hardy <diggory.hardy@gmail.com> parents: 75 diff changeset	241 // The "pointer lists", e.g. char[]*[ID] optscharA;
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 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	243 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	244
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	245 //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	246 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	247 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	248 }
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	249
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	250 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	251 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	252 }
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	253 //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	254 //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	255
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	256
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	257 //BEGIN Templates: impl & optionsThis
50 f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	258 private {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	259 // 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	260 template cIndex(char[] A) {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	261 static if (A.length == 0)
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	262 static assert (false, "Error in implementation");
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	263 else static if (A[0] == ',')
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	264 const size_t cIndex = 0;
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	265 else
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	266 const size_t cIndex = 1 + cIndex!(A[1..$]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	267 }
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	268 // Return index of first semi-colon, or halts if not found.
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	269 template scIndex(char[] A) {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	270 static if (A.length == 0)
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	271 static assert (false, "Error: no trailing semi-colon");
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	272 else static if (A[0] == ';')
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	273 const size_t scIndex = 0;
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	274 else
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	275 const size_t scIndex = 1 + scIndex!(A[1..$]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	276 }
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	277 // 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	278 // (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	279 // non-empty, will contain a trailing comma. Assumes scIndex always returns less than A.$.
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	280 template parseT(char[] type, char[] A) {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	281 static if (A.length < type.length + 1) // end of input, no match
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	282 const char[] parseT = "";
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	283 else static if (A[0] == ' ') // leading whitespace: skip
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	284 const char[] parseT = parseT!(type, A[1..$]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	285 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	286 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	287 parseT!(type, A[scIndex!(A)+1 .. $]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	288 else // no match
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	289 const char[] parseT = parseT!(type, A[scIndex!(A)+1 .. $]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	290 }
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	291 // May have a trailing comma. Assumes cIndex always returns less than A.$.
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	292 template aaVars(char[] A) {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	293 static if (A.length == 0)
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	294 const char[] aaVars = "";
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	295 else static if (A[0] == ' ')
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	296 const char[] aaVars = aaVars!(A[1..$]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	297 else
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	298 const char[] aaVars = "\""~A[0..cIndex!(A)]~"\"[]:&"~A[0..cIndex!(A)] ~ "," ~
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	299 aaVars!(A[cIndex!(A)+1..$]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	300 }
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	301 // strip Trailing Comma
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	302 template sTC(char[] A) {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	303 static if (A.length && A[$-1] == ',')
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	304 const char[] sTC = A[0..$-1];
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	305 else
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	306 const char[] sTC = A;
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	307 }
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	308 // 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	309 template listOrNull(char[] A) {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	310 static if (A.length == 0)
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	311 const char[] listOrNull = "null";
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	312 else static if (A[0] == ' ')
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	313 const char[] listOrNull = listOrNull!(A[1..$]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	314 else
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	315 const char[] listOrNull = "["~A~"]";
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	316 }
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	317 // for recursing on TYPES
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	318 template optionsThisInternal(char[] A, B...) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	319 static if (B.length) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	320 const char[] optionsThisInternal = `opts`~TName!(B[0])~` = `~listOrNull!(sTC!(aaVars!(parseT!(B[0].stringof,A))))~";\n" ~ optionsThisInternal!(A,B[1..$]);
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	321 } 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	322 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	323 }
50 f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	324 } protected {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	325 /** 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	326 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	327 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	328 "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	329 optionsThisInternal!(A,TYPES);
50 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 /+ 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	332 /** 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	333 template optClassAdd(char[] symb) {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	334 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	335 }+/
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	336 /** mixin impl("type symbol[, symbol[...]];[type symbol[...];][...]")
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	337 *
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	338 * 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	339 * ---
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	340 * mixin (impl ("bool a, b; int i;"));
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 *
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	343 * 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	344 * ---
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 * 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	346 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	347 `~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	348 }`);
50 f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	349 * ---
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	350 *
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	351 * 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	352 * 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	353 * 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	354 * necessary.
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	355 *
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	356 * 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	357 * 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	358 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	359 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	360 // ~"\nstatic this(){\n"~optClassAdd!(symb)~"}"
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	361 }
36 57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	362 }
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	363 //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	364 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	365
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	366 /** Special class to store all locally changed options, whatever the section. */
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	367 class OptionChanges : IDataSection
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	368 {
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	369 //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	370 private {
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	371 alias Options.TName TName;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	372 alias Options.TYPES TYPES;
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	373 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	374 static if (A.length) {
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	375 const char[] Vars = A[0].stringof~`[ID] `~TName!(A[0])~`s;` ~ Vars!(A[1..$]);
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	376 } 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	377 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	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
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	380 // For addTag
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	381 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	382 const char[] ifBlock = `if (tp == "`~T.stringof~`") {
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	383 if ((id in `~TName!(T)~`s) is null)
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	384 `~TName!(T)~`s[id] = parseTo!(`~T.stringof~`) (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	385 }`;
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 static if (A.length)
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	387 const char[] addTagMixin = ifBlock~` else `~addTagMixin!(A).addTagMixin;
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	388 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	389 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	390 }
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	391 // For writeAll
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	392 template writeAllMixin(A...) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	393 static if (A.length) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	394 const char[] writeAllMixin =
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	395 `foreach (id, val; `~TName!(A[0])~`s)
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	396 dlg ("`~A[0].stringof~`", id, serialize (val));
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	397 ` ~ writeAllMixin!(A[1..$]);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	398 } else
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	399 const char[] writeAllMixin = ``;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	400 }
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	401
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	402 }
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	403 //END Templates
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	404 // 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	405 // 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	406 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	407
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	408 this () {}
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	409
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	410 void set(T) (ID id, T x) {
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	411 static assert (Options.TIsIn!(T,TYPES), "Options does not support type "~T.stringof);
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	412
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	413 mixin (`alias `~TName!(T)~`s vars;`);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	414 vars[id] = x;
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	415 }
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 //BEGIN Mergetag loading/saving code
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	418 // HIGH_LOW priority: only load symbols not currently existing
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	419 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	420 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	421 }
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	422 void writeAll (ItemDelg dlg) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	423 mixin(writeAllMixin!(TYPES));
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	424 }
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	425 //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	426 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	427
63 66d555da083e Moved many modules/packages to better reflect usage. Diggory Hardy <diggory.hardy@gmail.com> parents: 62 diff changeset	428 /* 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	429 * 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	430 *
63 66d555da083e Moved many modules/packages to better reflect usage. Diggory Hardy <diggory.hardy@gmail.com> parents: 62 diff changeset	431 * 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	432 * 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	433 *
63 66d555da083e Moved many modules/packages to better reflect usage. Diggory Hardy <diggory.hardy@gmail.com> parents: 62 diff changeset	434 * 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	435 */
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	436
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	437 /** 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	438 OptionsMisc miscOpts;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	439 class OptionsMisc : Options {
72 159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	440 mixin (impl!("bool useThreads, exitImmediately; int logOptions; double pollInterval; char[] L10n, a,b,c;"));
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	441
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	442 static this() {
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	443 miscOpts = new OptionsMisc;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	444 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	445 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	446 }

Mercurial > projects > mde

annotate mde/lookup/Options.d @ 81:d8fccaa45d5f