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Bug 400472 - "Applications pref pane displays duplicate entries after selection" [p=florian r=gavin a=blocking-firefox3+]

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This commit is contained in:
reed@reedloden.com 2007-11-14 23:24:26 -08:00
parent 5338b3c4cf
commit 74d3dd09fb
1 changed files with 13 additions and 10 deletions
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23
browser/components/preferences/applications.js
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@ -259,20 +259,23 @@ HandlerInfoWrapper.prototype = {
this.wrappedHandlerInfo.preferredApplicationHandler = aNewValue;
// Make sure the preferred handler is in the set of possible handlers.
if (aNewValue) {
var found = false;
var possibleApps = this.possibleApplicationHandlers.enumerate();
while (possibleApps.hasMoreElements() && !found)
found = possibleApps.getNext().equals(aNewValue);
if (!found)
this.possibleApplicationHandlers.appendElement(aNewValue, false);
}
if (aNewValue)
this.addPossibleApplicationHandler(aNewValue)
},
get possibleApplicationHandlers() {
return this.wrappedHandlerInfo.possibleApplicationHandlers;
},
addPossibleApplicationHandler: function(aNewHandler) {
var possibleApps = this.possibleApplicationHandlers.enumerate();
while (possibleApps.hasMoreElements()) {
if (possibleApps.getNext().equals(aNewHandler))
return;
}
this.possibleApplicationHandlers.appendElement(aNewHandler, false);
},
get hasDefaultHandler() {
return this.wrappedHandlerInfo.hasDefaultHandler;
},
@ -1547,7 +1550,7 @@ var gApplicationsPane = {
handlerApp = params.handlerApp;
// Add the app to the type's list of possible handlers.
handlerInfo.possibleApplicationHandlers.appendElement(handlerApp, false);
handlerInfo.addPossibleApplicationHandler(handlerApp);
}
#else
var fp = Cc["@mozilla.org/filepicker;1"].createInstance(Ci.nsIFilePicker);
@ -1566,7 +1569,7 @@ var gApplicationsPane = {
// Add the app to the type's list of possible handlers.
let handlerInfo = this._handledTypes[this._list.selectedItem.type];
handlerInfo.possibleApplicationHandlers.appendElement(handlerApp, false);
handlerInfo.addPossibleApplicationHandler(handlerApp);
}
#endif