The Tor Browser / file comparison
comparison: accessible/src/jsat/Constants.jsm
accessible/src/jsat/Constants.jsm
- branch
- TOR_BUG_9701
- changeset 3
- 141e0f1194b1
equal
deleted
inserted
replaced
| -1:000000000000 | 0:0422ea3db9ea |
|---|---|
| 1 const Ci = Components.interfaces; | |
| 2 const Cu = Components.utils; | |
| 3 | |
| 4 Cu.import('resource://gre/modules/XPCOMUtils.jsm'); | |
| 5 | |
| 6 this.EXPORTED_SYMBOLS = ['Roles', 'Events', 'Relations', | |
| 7 'Filters', 'States', 'Prefilters']; | |
| 8 | |
| 9 function ConstantsMap (aObject, aPrefix, aMap = {}, aModifier = null) { | |
| 10 let offset = aPrefix.length; | |
| 11 for (var name in aObject) { | |
| 12 if (name.indexOf(aPrefix) === 0) { | |
| 13 aMap[name.slice(offset)] = aModifier ? | |
| 14 aModifier(aObject[name]) : aObject[name]; | |
| 15 } | |
| 16 } | |
| 17 | |
| 18 return aMap; | |
| 19 } | |
| 20 | |
| 21 XPCOMUtils.defineLazyGetter( | |
| 22 this, 'Roles', | |
| 23 function() { | |
| 24 return ConstantsMap(Ci.nsIAccessibleRole, 'ROLE_'); | |
| 25 }); | |
| 26 | |
| 27 XPCOMUtils.defineLazyGetter( | |
| 28 this, 'Events', | |
| 29 function() { | |
| 30 return ConstantsMap(Ci.nsIAccessibleEvent, 'EVENT_'); | |
| 31 }); | |
| 32 | |
| 33 XPCOMUtils.defineLazyGetter( | |
| 34 this, 'Relations', | |
| 35 function() { | |
| 36 return ConstantsMap(Ci.nsIAccessibleRelation, 'RELATION_'); | |
| 37 }); | |
| 38 | |
| 39 XPCOMUtils.defineLazyGetter( | |
| 40 this, 'Prefilters', | |
| 41 function() { | |
| 42 return ConstantsMap(Ci.nsIAccessibleTraversalRule, 'PREFILTER_'); | |
| 43 }); | |
| 44 | |
| 45 XPCOMUtils.defineLazyGetter( | |
| 46 this, 'Filters', | |
| 47 function() { | |
| 48 return ConstantsMap(Ci.nsIAccessibleTraversalRule, 'FILTER_'); | |
| 49 }); | |
| 50 | |
| 51 XPCOMUtils.defineLazyGetter( | |
| 52 this, 'States', | |
| 53 function() { | |
| 54 let statesMap = ConstantsMap(Ci.nsIAccessibleStates, 'STATE_', {}, | |
| 55 (val) => { return { base: val, extended: 0 }; }); | |
| 56 ConstantsMap(Ci.nsIAccessibleStates, 'EXT_STATE_', statesMap, | |
| 57 (val) => { return { base: 0, extended: val }; }); | |
| 58 return statesMap; | |
| 59 }); |
