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[PALEMOON] Bug 863773 - Changes the way plugin handlers are loaded at the preferences applications pane. Uses enabledPlugin attribute from each navigator.mimeTypes to find the actual plugin used to handle the mime type

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janekptacijarabaci 2018-07-26 04:31:11 +02:00 • committed by Roy Tam
commit 55b65909aa
1 changed files with 12 additions and 21 deletions
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33
application/palemoon/components/preferences/applications.js
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@ -1069,29 +1069,20 @@ var gApplicationsPane = {
_loadPluginHandlers: function() {
"use strict";
let pluginHost = Cc["@mozilla.org/plugin/host;1"].getService(Ci.nsIPluginHost);
let pluginTags = pluginHost.getPluginTags();
let mimeTypes = navigator.mimeTypes;
for (let i = 0; i < pluginTags.length; ++i) {
let pluginTag = pluginTags[i];
let mimeTypes = pluginTag.getMimeTypes();
for (let j = 0; j < mimeTypes.length; ++j) {
let type = mimeTypes[j];
let handlerInfoWrapper;
if (type in this._handledTypes)
handlerInfoWrapper = this._handledTypes[type];
else {
let wrappedHandlerInfo =
this._mimeSvc.getFromTypeAndExtension(type, null);
handlerInfoWrapper = new HandlerInfoWrapper(type, wrappedHandlerInfo);
handlerInfoWrapper.handledOnlyByPlugin = true;
this._handledTypes[type] = handlerInfoWrapper;
}
handlerInfoWrapper.pluginName = pluginTag.name;
for (let mimeType of mimeTypes) {
let handlerInfoWrapper;
if (mimeType.type in this._handledTypes) {
handlerInfoWrapper = this._handledTypes[mimeType.type];
} else {
let wrappedHandlerInfo =
this._mimeSvc.getFromTypeAndExtension(mimeType.type, null);
handlerInfoWrapper = new HandlerInfoWrapper(mimeType.type, wrappedHandlerInfo);
handlerInfoWrapper.handledOnlyByPlugin = true;
this._handledTypes[mimeType.type] = handlerInfoWrapper;
}
handlerInfoWrapper.pluginName = mimeType.enabledPlugin.name;
}
},