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

annotate mde/lookup/Options.d @ 94:9520cc0448e5

Boolean options are now encapsulated within a Content class (currently an experiment). This should facilitate generic option editing widgets.

author	Diggory Hardy <diggory.hardy@gmail.com>
date	Thu, 23 Oct 2008 17:45:49 +0100
parents	97e6dce08037
children	2a364c7d82c9

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.
84 e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 82 diff changeset	17 *
e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 82 diff changeset	18 * The purpose of having all options centrally controlled is to allow generic handling by the GUI
e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 82 diff changeset	19 * and ease saving and loading of values. The Options class is only really designed around handling
e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 82 diff changeset	20 * small numbers of variables for now.
e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 82 diff changeset	21 *
e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 82 diff changeset	22 * Note: This module uses some non-spec functionality, which "works for me", but may need to be
e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 82 diff changeset	23 * changed if it throws up problems. Specifically: templated virtual functions (Options.set, get
e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 82 diff changeset	24 * and list), and accessing private templates from an unrelated class (Options.TName, TYPES).
e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 82 diff changeset	25 * OptionChanges used to have a templated set member function (used by Options.set), which caused
e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 82 diff changeset	26 * linker problems when the module wasn't compiled from scratch.
e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 82 diff changeset	27 */
63 66d555da083e Moved many modules/packages to better reflect usage. Diggory Hardy <diggory.hardy@gmail.com> parents: 62 diff changeset	28 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	29
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	30 import mde.setup.paths;
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	31 import mde.exception;
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	32
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	33 public import mde.gui.content.Content;
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	34
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	35 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	36 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	37 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	38 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	39
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	40 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	41 import tango.util.log.Log : Log, Logger;
89 97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	42 private Logger logger;
97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	43 static this() {
97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	44 logger = Log.getLogger ("mde.lookup.Options");
97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	45 }
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 /** 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	48 *
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	49 * 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	50 * 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	51 * 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	52 *
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	53 * 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	54 * 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	55 * 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	56 * not be saved; instead use set(), for example, miscOpts.set!(char[])("L10n","en-GB"). Use an
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	57 * example like MiscOptions 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	58 *
89 97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	59 * Optionally, overload the validate() function. This is called after loading, allowing conditions
97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	60 * to be enforced on variables. Use set!()() to change the variables. If an exception is thrown,
97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	61 * init will abort and the executable won't start.
97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	62 *
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	63 * 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	64 * 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	65 * 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	66 * 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	67 * 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	68 */
84 e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 82 diff changeset	69 /* An idea for potentially extending Options, but which doesn't seem necessary now:
e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 82 diff changeset	70 Move static code from Options to an OptionSet class, which may be sub-classed. These sub-classes
e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 82 diff changeset	71 may be hooked in to the master OptionSet class to shadow all Options classes and be notified of
e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 82 diff changeset	72 changes, and may or may not have values loaded from files during init. Change-sets could be
e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 82 diff changeset	73 rewritten to use this.
e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 82 diff changeset	74 However, only the changesets should need to be notified of each change (gui interfaces could simply
e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 82 diff changeset	75 be notified that a change occured and redraw everything; users of options can just re-take their
e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 82 diff changeset	76 values every time they use them). */
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	77 class Options : IDataSection
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	78 {
84 e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 82 diff changeset	79 protected this() {} /// Do not instantiate directly.
e0f1ec7fe73a Merge plus a few tweaks. Diggory Hardy <diggory.hardy@gmail.com> parents: 82 diff changeset	80
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	81 // 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	82 // 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	83 template store(A...) { alias A store; }
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	84 alias store!(int, double, char[]) TYPES;//FIXME removed bool
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	85 //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	86 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	87 // 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	88 // 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	89 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	90 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	91 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	92 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	93 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	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
cc3763817b8a Overhauled Options so that it now uses templates and mixins 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 // Pointer lists
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	97 template PLists(A...) {
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	98 static if (A.length) {
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	99 static if (is (T == bool)) {
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	100 const char[] PLists = PLists!(A[1..$]);
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	101 } else
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	102 const char[] PLists = A[0].stringof~"*[ID] opts"~TName!(A[0])~";\n" ~ PLists!(A[1..$]);
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	103 } else
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	104 const char[] PLists = "";
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	105 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins 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
cc3763817b8a Overhauled Options so that it now uses templates and mixins 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 // 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	108 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	109 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	110 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	111 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	112 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	113 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	114 } 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	115 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	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
cc3763817b8a Overhauled Options so that it now uses templates and mixins 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 // 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	119 template addTagMixin(T, A...) {
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	120 static if (is(T == bool)) {
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	121 const char[] ifBlock = `if (tp == "`~T.stringof~`") {
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	122 auto p = id in opts;
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	123 if (p) {
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	124 auto q = cast(BoolContent) (*p);
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	125 if (q) q = parseTo!(`~T.stringof~`) (dt);
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	126 }
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	127 }`;
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	128 } else
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	129 const char[] ifBlock = `if (tp == "`~T.stringof~`") {
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	130 `~T.stringof~`** p = id in opts`~TName!(T)~`;
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	131 if (p !is null) **p = parseTo!(`~T.stringof~`) (dt);
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	132 }`;
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	133 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	134 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	135 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	136 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	137 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins 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
cc3763817b8a Overhauled Options so that it now uses templates and mixins 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 // 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	140 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	141 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	142 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	143 `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	144 } 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	145 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	146 }
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	147
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	148 // For list
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	149 template listMixin(A...) {
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	150 static if (A.length) {
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	151 const char[] listMixin = `ret ~= opts`~TName!(A[0])~`.keys;` ~ listMixin!(A[1..$]);
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	152 } else
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	153 const char[] listMixin = ``;
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	154 }
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 //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	157
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	158
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	159 //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	160 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	161 /** 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	162 *
cc3763817b8a Overhauled Options so that it now uses templates and mixins 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 * 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	164 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	165 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	166 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	167 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	168 } body {
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	169 c.secName = i;
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 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	171 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins 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 // 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	174 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	175 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	176
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	177 /* 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	178 *
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	179 * 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	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 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	182 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	183 try {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	184 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	185 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	186 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	187 /* 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	188 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	189 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	190 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	191 };
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	192 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	193 } 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	194 // 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	195 } 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	196 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	197 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	198 }
89 97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	199 foreach (opts; subClasses)
97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	200 opts.validate; // post-load checking of variables
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 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	202 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	203 if (!changed) return; // no changes to save
86 79d816b3e2d2 New InitStage system, Screen & Screen.Drawable, separate testing and guiDemo binaries. Diggory Hardy <diggory.hardy@gmail.com> parents: 85 diff changeset	204 debug logger.trace ("Saving options...");
79d816b3e2d2 New InitStage system, Screen & Screen.Drawable, separate testing and guiDemo binaries. Diggory Hardy <diggory.hardy@gmail.com> parents: 85 diff changeset	205
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	206 DataSet ds = new DataSet();
86 79d816b3e2d2 New InitStage system, Screen & Screen.Drawable, separate testing and guiDemo binaries. Diggory Hardy <diggory.hardy@gmail.com> parents: 85 diff changeset	207 foreach (id, subOpts; subClasses)
85 56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	208 ds.sec[id] = subOpts.optionChanges;
56c0ddd90193 Intermediate commit (not stable). Changes to init system. Diggory Hardy <diggory.hardy@gmail.com> parents: 84 diff changeset	209
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	210 // 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	211 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	212 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	213 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	214 reader.dataSecCreator = delegate IDataSection(ID id) {
86 79d816b3e2d2 New InitStage system, Screen & Screen.Drawable, separate testing and guiDemo binaries. Diggory Hardy <diggory.hardy@gmail.com> parents: 85 diff changeset	215 debug logger.warn ("New section appearing in options.mtt during save (ignored & overwritten): "~id);
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	216 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	217 };
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	218 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	219 } 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	220 // 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	221 } 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	222 // 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	223 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	224 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	225
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	226 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	227 IWriter writer;
86 79d816b3e2d2 New InitStage system, Screen & Screen.Drawable, separate testing and guiDemo binaries. Diggory Hardy <diggory.hardy@gmail.com> parents: 85 diff changeset	228 writer = confDir.makeMTWriter (fileName, ds);
79d816b3e2d2 New InitStage system, Screen & Screen.Drawable, separate testing and guiDemo binaries. Diggory Hardy <diggory.hardy@gmail.com> parents: 85 diff changeset	229 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	230 } 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	231 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	232 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	233 }
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	234 }
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	235 //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	236
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	237
cc3763817b8a Overhauled Options so that it now uses templates and mixins 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 //BEGIN Non-static
82 ac1e3fd07275 New ssi file format. Diggory Hardy <diggory.hardy@gmail.com> parents: 81 diff changeset	239 /+ NOTE: according to spec: "Templates cannot be used to add non-static members or virtual
ac1e3fd07275 New ssi file format. Diggory Hardy <diggory.hardy@gmail.com> parents: 81 diff changeset	240 functions to classes." However, this appears to work (but linking problems did occur).
ac1e3fd07275 New ssi file format. Diggory Hardy <diggory.hardy@gmail.com> parents: 81 diff changeset	241 Alternative: use mixins. From OptionsChanges:
ac1e3fd07275 New ssi file format. Diggory Hardy <diggory.hardy@gmail.com> parents: 81 diff changeset	242 // setT (used to be a template, but:
ac1e3fd07275 New ssi file format. Diggory Hardy <diggory.hardy@gmail.com> parents: 81 diff changeset	243 // Templates cannot be used to add non-static members or virtual functions to classes. )
ac1e3fd07275 New ssi file format. Diggory Hardy <diggory.hardy@gmail.com> parents: 81 diff changeset	244 template setMixin(A...) {
ac1e3fd07275 New ssi file format. Diggory Hardy <diggory.hardy@gmail.com> parents: 81 diff changeset	245 static if (A.length) {
ac1e3fd07275 New ssi file format. Diggory Hardy <diggory.hardy@gmail.com> parents: 81 diff changeset	246 const char[] setMixin = `void set`~TName!(A[0])~` (ID id, `~A[0].stringof~` x) {
ac1e3fd07275 New ssi file format. Diggory Hardy <diggory.hardy@gmail.com> parents: 81 diff changeset	247 `~TName!(T)~`s[id] = x;
ac1e3fd07275 New ssi file format. Diggory Hardy <diggory.hardy@gmail.com> parents: 81 diff changeset	248 }
ac1e3fd07275 New ssi file format. Diggory Hardy <diggory.hardy@gmail.com> parents: 81 diff changeset	249 ` ~ setMixin!(A[1..$]);
ac1e3fd07275 New ssi file format. Diggory Hardy <diggory.hardy@gmail.com> parents: 81 diff changeset	250 } else
ac1e3fd07275 New ssi file format. Diggory Hardy <diggory.hardy@gmail.com> parents: 81 diff changeset	251 const char[] setMixin = ``;
ac1e3fd07275 New ssi file format. Diggory Hardy <diggory.hardy@gmail.com> parents: 81 diff changeset	252 }+/
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	253 /** 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	254 *
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	255 * 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	256 * 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	257 * 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	258 void set(T) (char[] symbol, T val) {
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	259 static assert (TIsIn!(T,TYPES) && !is(T == bool), "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	260
36 57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	261 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	262
57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	263 try {
82 ac1e3fd07275 New ssi file format. Diggory Hardy <diggory.hardy@gmail.com> parents: 81 diff changeset	264 mixin (`*(opts`~TName!(T)~`[cast(ID) symbol]) = val;`);
ac1e3fd07275 New ssi file format. Diggory Hardy <diggory.hardy@gmail.com> parents: 81 diff changeset	265 mixin (`optionChanges.`~TName!(T)~`s[symbol] = val;`);
36 57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	266 } catch (ArrayBoundsException) {
57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	267 // 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	268 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	269 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	270 }
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	271 /+
72 159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	272 /** 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	273 *
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	274 * 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	275 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	276 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	277
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	278 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	279
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	280 try {
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	281 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	282 } catch (ArrayBoundsException) {
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	283 // 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	284 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	285 }
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	286 }+/
72 159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	287
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	288 /** List the names of all options of a specific type. */
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	289 char[][] list () {
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	290 char[][] ret;
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	291 mixin (listMixin!(TYPES));
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	292 return ret;
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	293 }
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	294
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	295 /// Get all Options stored with a ValueContent.
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	296 ValueContent[char[]] content() {
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	297 return opts;
72 159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	298 }
159775502bb4 The first dynamically generated widget lists, based on Options, are here! Diggory Hardy <diggory.hardy@gmail.com> parents: 70 diff changeset	299
89 97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	300 /// Variable validate function. This implementation does nothing.
97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	301 void validate() {}
97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	302
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	303 protected {
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	304 char[] secName; // name of this option setting; set null after translation is loaded
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	305 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	306
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	307 // The "pointer lists", e.g. char[]*[ID] optscharA;
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	308 mixin (PLists!(TYPES)); //FIXME adds unused optsbool
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	309 ValueContent[char[]] opts; // generic list of option values
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	310 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	311
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	312 //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	313 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	314 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	315 }
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	316
cc3763817b8a Overhauled Options so that it now uses templates and mixins 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 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	318 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	319 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins 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 //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	321 //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	322
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	323
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	324 //BEGIN Templates: impl & optionsThis
50 f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	325 private {
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	326 // Replace, e.g., bool, with BoolContent
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	327 template contentName(A) {
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	328 static if (is(A == bool)) {
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	329 const char[] contentName = "BoolContent";
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	330 } else static if (is(A == int)) {
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	331 const char[] contentName = "int";// no IntContent yet
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	332 } else static if (is(A == double)) {
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	333 const char[] contentName = "double";
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	334 } else static if (is(A == char[])) {
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	335 const char[] contentName = "char[]";
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	336 } else
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	337 static assert (false, "unsuppurted type: "~ A);
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	338 }
50 f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	339 // 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	340 template cIndex(char[] A) {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	341 static if (A.length == 0)
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	342 static assert (false, "Error in implementation");
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	343 else static if (A[0] == ',')
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	344 const size_t cIndex = 0;
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	345 else
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	346 const size_t cIndex = 1 + cIndex!(A[1..$]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	347 }
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	348 // Return index of first semi-colon, or halts if not found.
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	349 template scIndex(char[] A) {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	350 static if (A.length == 0)
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	351 static assert (false, "Error: no trailing semi-colon");
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	352 else static if (A[0] == ';')
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	353 const size_t scIndex = 0;
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	354 else
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	355 const size_t scIndex = 1 + scIndex!(A[1..$]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	356 }
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	357 /* Look for "type symbols;" in A and return symbols as a comma separated list of names
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	358 (even if type is encountered more than once). Output may contain spaces and will have a
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	359 trailing comma unless no match was found in which case an empty string is returned.
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	360 Assumes scIndex always returns less than A.$ . */
50 f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	361 template parseT(char[] type, char[] A) {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	362 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	363 const char[] parseT = "";
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	364 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	365 const char[] parseT = parseT!(type, A[1..$]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	366 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	367 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	368 parseT!(type, A[scIndex!(A)+1 .. $]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	369 else // no match
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	370 const char[] parseT = parseT!(type, A[scIndex!(A)+1 .. $]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	371 }
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	372 // May have a trailing comma. Assumes cIndex always returns less than A.$ .
50 f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	373 template aaVars(char[] A) {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	374 static if (A.length == 0)
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	375 const char[] aaVars = "";
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	376 else static if (A[0] == ' ')
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	377 const char[] aaVars = aaVars!(A[1..$]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	378 else
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	379 const char[] aaVars = "\""~A[0..cIndex!(A)]~"\"[]:&"~A[0..cIndex!(A)] ~ "," ~
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	380 aaVars!(A[cIndex!(A)+1..$]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	381 }
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	382 // May have a trailing comma. Assumes cIndex always returns less than A.$ .
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	383 template aaVarsBool(char[] A) {//FIXME
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	384 static if (A.length == 0)
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	385 const char[] aaVarsBool = "";
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	386 else static if (A[0] == ' ')
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	387 const char[] aaVarsBool = aaVarsBool!(A[1..$]);
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	388 else
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	389 const char[] aaVarsBool = "\""~A[0..cIndex!(A)]~"\"[]:"~A[0..cIndex!(A)] ~ "," ~
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	390 aaVarsBool!(A[cIndex!(A)+1..$]);
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	391 }
50 f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	392 // strip Trailing Comma
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	393 template sTC(char[] A) {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	394 static if (A.length && A[$-1] == ',')
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	395 const char[] sTC = A[0..$-1];
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	396 else
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	397 const char[] sTC = A;
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	398 }
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	399 // 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	400 template listOrNull(char[] A) {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	401 static if (A.length == 0)
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	402 const char[] listOrNull = "null";
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	403 else static if (A[0] == ' ')
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	404 const char[] listOrNull = listOrNull!(A[1..$]);
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	405 else
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	406 const char[] listOrNull = "["~A~"]";
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	407 }
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	408 // if B is empty return an empty string otherswise return what's below:
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	409 template catOrNothing(char[] A,char[] B) {
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	410 static if (B.length)
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	411 const char[] catOrNothing = A~` `~sTC!(B)~";\n";
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	412 else
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	413 const char[] catOrNothing = ``;
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	414 }
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	415 // foreach decl...
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	416 template createBCs(char[] A) {
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	417 static if (A.length == 0)
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	418 const char[] createBCs = "";
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	419 else static if (A[0] == ' ')
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	420 const char[] createBCs = createBCs!(A[1..$]);
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	421 else
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	422 const char[] createBCs = A[0..cIndex!(A)]~ " = new BoolContent (false);\n"~
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	423 createBCs!(A[cIndex!(A)+1..$]);
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	424 }
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	425 // for recursing on TYPES
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	426 template optionsThisInternal(char[] A, B...) {
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	427 static if (B.length) {
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	428 static if (is(B[0] == bool)) {//FIXME
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	429 const char[] optionsThisInternal = createBCs!(parseT!(B[0].stringof,A))~
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	430 `opts = `~listOrNull!(sTC!(aaVarsBool!(parseT!(B[0].stringof,A))))~";\n" ~
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	431 optionsThisInternal!(A,B[1..$]);
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	432 } else
64 cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	433 const char[] optionsThisInternal = `opts`~TName!(B[0])~` = `~listOrNull!(sTC!(aaVars!(parseT!(B[0].stringof,A))))~";\n" ~ optionsThisInternal!(A,B[1..$]);
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	434 } else
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	435 const char[] optionsThisInternal = ``;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	436 }
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	437 template declValsInternal(char[] A, B...) {
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	438 static if (B.length) {
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	439 const char[] declValsInternal = catOrNothing!(contentName!(B[0]),parseT!(B[0].stringof,A)) ~ declValsInternal!(A,B[1..$]);
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	440 } else
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	441 const char[] declValsInternal = ``;
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	442 }
50 f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	443 } protected {
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	444 /** Declares the values.
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	445 *
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	446 * Basic types are replaced with a ValueContent class to keep the option synchronized and
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	447 * generalize use. */
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	448 template declVals(char[] A) {
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	449 const char[] declVals = declValsInternal!(A, TYPES,bool);
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	450 }
50 f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	451 /** 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	452 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	453 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	454 "optionChanges = new OptionChanges;\n" ~
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	455 optionsThisInternal!(A,TYPES,bool);
50 f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	456 }
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	457 /+ 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	458 /** 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	459 template optClassAdd(char[] symb) {
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	460 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	461 }+/
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	462 /** mixin impl("type symbol[, symbol[...]];[type symbol[...];][...]")
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	463 *
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	464 * 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	465 * ---
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	466 * mixin (impl ("bool a, b; int i;"));
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	467 * ---
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	468 *
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	469 * 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	470 * ---
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	471 * mixin (declVals!(A)~`
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	472 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	473 `~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	474 }`);
50 f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	475 * ---
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	476 *
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	477 * 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	478 * 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	479 * 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	480 * necessary.
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	481 *
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	482 * 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	483 * 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	484 template impl(char[] A /+, char[] symb+/) {
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	485 const char[] impl = declVals!(A)~"\nthis(){\n"~optionsThis!(A)~"}";
50 f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	486 // ~"\nstatic this(){\n"~optClassAdd!(symb)~"}"
f68ae1d667f9 Options: impl template & new OptionsFont class. Diggory Hardy <diggory.hardy@gmail.com> parents: 43 diff changeset	487 }
36 57d000574d75 Enabled drawing on demand, and made the polling interval configurable. Diggory Hardy <diggory.hardy@gmail.com> parents: 32 diff changeset	488 }
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	489 //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	490 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	491
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	492 /** 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	493 class OptionChanges : IDataSection
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	494 {
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	495 //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	496 private {
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	497 alias Options.TName TName;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	498 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	499 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	500 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	501 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	502 } 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	503 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	504 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	505
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	506 // 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	507 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	508 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	509 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	510 `~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	511 }`;
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	512 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	513 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	514 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	515 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	516 }
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	517 // For writeAll
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	518 template writeAllMixin(A...) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	519 static if (A.length) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	520 const char[] writeAllMixin =
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	521 `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	522 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	523 ` ~ writeAllMixin!(A[1..$]);
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	524 } else
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	525 const char[] writeAllMixin = ``;
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	526 }
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	527 }
cc3763817b8a Overhauled Options so that it now uses templates and mixins for type-specific internals, and supported types can be adjusted via just one list. Diggory Hardy <diggory.hardy@gmail.com> parents: 63 diff changeset	528 //END Templates
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	529 // 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	530 // 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	531 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	532
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	533 this () {}
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	534
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	535 //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	536 // 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	537 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	538 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	539 }
80 ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	540 void writeAll (ItemDelg dlg) {
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	541 mixin(writeAllMixin!(TYPES));
ea58f277f487 Gui reorganization and changes; partial implementation of floating widgets. Diggory Hardy <diggory.hardy@gmail.com> parents: 79 diff changeset	542 }
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	543 //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	544 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	545
63 66d555da083e Moved many modules/packages to better reflect usage. Diggory Hardy <diggory.hardy@gmail.com> parents: 62 diff changeset	546 /* 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	547 * 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	548 *
63 66d555da083e Moved many modules/packages to better reflect usage. Diggory Hardy <diggory.hardy@gmail.com> parents: 62 diff changeset	549 * 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	550 * 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	551 *
63 66d555da083e Moved many modules/packages to better reflect usage. Diggory Hardy <diggory.hardy@gmail.com> parents: 62 diff changeset	552 * 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	553 */
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	554
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	555 /** A home for all miscellaneous options, at least for now. */
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	556 MiscOptions miscOpts;
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	557 class MiscOptions : Options {
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	558 const A = "bool exitImmediately; int maxThreads, logOptions; double pollInterval; char[] L10n;";
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	559 //pragma (msg, impl!(A));
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	560 mixin (impl!(A));
89 97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	561
97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	562 void validate() {
97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	563 // Try to enforce sensible values, whilst being reasonably flexible:
97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	564 if (miscOpts.maxThreads < 1 \|\| miscOpts.maxThreads > 64) {
97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	565 logger.warn ("maxThreads must be in the range 1-64. Defaulting to 4.");
97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	566 miscOpts.set!(int)("maxThreads", 4);
97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	567 }
97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	568 if (pollInterval !<= 1.0 \|\| pollInterval !>= 0.0)
97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	569 set!(double) ("pollInterval", 0.01);
97e6dce08037 Solved some/removed some obsolete jobs/FIXMEs (excluding from gui code). General cleanup. Diggory Hardy <diggory.hardy@gmail.com> parents: 86 diff changeset	570 }
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	571
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	572 static this() {
94 9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	573 miscOpts = new MiscOptions;
9520cc0448e5 Boolean options are now encapsulated within a Content class (currently an experiment). Diggory Hardy <diggory.hardy@gmail.com> parents: 89 diff changeset	574 Options.addOptionsClass (miscOpts, "MiscOptions");
32 316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	575 }
316b0230a849 Lots more work on the GUI. Also renamed lots of files. Diggory Hardy <diggory.hardy@gmail.com> parents: diff changeset	576 }

Mercurial > projects > mde

annotate mde/lookup/Options.d @ 94:9520cc0448e5