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comparison mde/gui/content/options.d @ 94:9520cc0448e5

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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 4d5d53e4f881
children 2a364c7d82c9
comparison
equal deleted inserted replaced
93:08a4ae11454b 94:9520cc0448e5
23 import mde.gui.content.Content; 23 import mde.gui.content.Content;
24 24
25 import mde.lookup.Options; 25 import mde.lookup.Options;
26 import mde.lookup.Translation; 26 import mde.lookup.Translation;
27 27
28 debug {
29 import tango.util.log.Log : Log, Logger;
30 private Logger logger;
31 static this () {
32 logger = Log.getLogger ("mde.gui.content.options");
33 }
34 }
35
28 class OptionList 36 class OptionList
29 { 37 {
30 this (Options opts, char[] i18nOptionsName) 38 this (char[] optsName)
31 in { assert (opts !is null, "OptionList: invalid Options instance"); } 39 {
32 body { 40 auto p = optsName in Options.subClasses;
33 Translation trans = Translation.load (i18nOptionsName); 41 if (p is null) {
42 logger.error ("OptionList created with invalid options class name.");
43 return; // list is empty, nothing displayed
44 }
45 Options opts = *p;
34 46
35 char[][] list = opts.list!(char[])(); 47 Translation trans = Translation.load ("L10n/"~optsName);
48 char[][] list = opts.list;
36 49
37 textOpts.length = list.length; 50 textOpts.length = list.length + opts.content.length;
38 foreach (i,s; list) { 51 size_t i;
52 foreach (s; list) {
39 Translation.Entry transled = trans.getStruct (s); 53 Translation.Entry transled = trans.getStruct (s);
40 textOpts[i] = new ContentOptionText(opts, s, transled.name, transled.desc); 54 textOpts[i] = new OptionContent(opts, s, transled.name, transled.desc);
55 ++i;
41 } 56 }
57 foreach (s, v; opts.content) {
58 Translation.Entry transled = trans.getStruct (s);
59 v.name (transled.name, transled.desc); // set Content name & desc. Only needs doing once
60 textOpts[i++] = v;
61 }
62
42 } 63 }
43 64
44 ContentOption[] list () { 65 IContent[] list () {
45 return textOpts; 66 return textOpts;
46 } 67 }
47 68
48 static OptionList trial () {
49 return new OptionList (miscOpts, "L10n/OptionsMisc");
50 }
51
52 protected: 69 protected:
53 ContentOption[] textOpts; 70 IContent[] textOpts;
54 } 71 }
55 72
56 //FIXME - todo.txt 73 //FIXME - todo.txt
57 class ContentOptionText : ContentOption 74 class OptionContent : IContent
58 { 75 {
59 this (Options o, char[] s, char[] name, char[] desc) { 76 this (Options o, char[] s, char[] name, char[] desc) {
60 opts = o; 77 opts = o;
61 symb = s; 78 symb = s;
62 name_ = name; 79 name_ = name;
63 desc_ = desc; 80 desc_ = desc;
64 } 81 }
65 82
66 char[] toString (uint i) { 83 char[] toString (uint i) {
67 if (i == 0) 84 if (i == 0)
68 return opts.get!(char[])(symb); 85 return "dummy"; //opts.get!(char[])(symb);
69 else if (i == 1) 86 else if (i == 1)
70 return name_; 87 return name_;
71 else if (i == 2) 88 else if (i == 2)
72 return desc_; 89 return desc_;
73 } 90 }
75 return opts.get!(char[])(symb); 92 return opts.get!(char[])(symb);
76 } 93 }
77 void value (char[] v) { 94 void value (char[] v) {
78 opts.set!(char[])(symb, v); 95 opts.set!(char[])(symb, v);
79 }+/ 96 }+/
80 }
81
82 abstract class ContentOption : IContent
83 {
84 // Get the symbol name (useful?)
85 /+
86 /// Get the translated name
87 char[] name () {
88 return name_;
89 }
90
91 /// Get the description (translated)
92 char[] description () {
93 return desc_;
94 }
95 +/
96 protected: 97 protected:
97 Options opts; // the set of options within which our option lies 98 Options opts; // the set of options within which our option lies
98 char[] symb; // the symbol name of our option 99 char[] symb; // the symbol name of our option
99 char[] name_, desc_;// name and description, loaded by lookup.Translation 100 char[] name_, desc_;// name and description, loaded by lookup.Translation
100 } 101 }