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Add support for disabling the firefox extension on the fly

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This commit is contained in:
Vivien Nicolas 2011-10-31 13:18:30 +01:00
parent 03c779a2e5
commit 0331847927
2 changed files with 17 additions and 4 deletions
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18
extensions/firefox/bootstrap.js vendored
View File

@ -16,21 +16,31 @@ function log(str) {
function startup(aData, aReason) {
let manifestPath = 'chrome.manifest';
let file = Cc['@mozilla.org/file/local;1'].createInstance(Ci.nsILocalFile);
let manifest = Cc['@mozilla.org/file/local;1']
.createInstance(Ci.nsILocalFile);
try {
file.initWithPath(aData.installPath.path);
file.append(manifestPath);
Cm.QueryInterface(Ci.nsIComponentRegistrar).autoRegister(file);
manifest.initWithPath(aData.installPath.path);
manifest.append(manifestPath);
Cm.QueryInterface(Ci.nsIComponentRegistrar).autoRegister(manifest);
Services.prefs.setBoolPref('extensions.pdf.js.active', true);
} catch (e) {
log(e);
}
}
function shutdown(aData, aReason) {
if (Services.prefs.getBoolPref('extensions.pdf.js.active'))
Services.prefs.setBoolPref('extensions.pdf.js.active', false);
}
function install(aData, aReason) {
let url = 'chrome://pdf.js/content/web/viewer.html?file=%s';
Services.prefs.setCharPref('extensions.pdf.js.url', url);
Services.prefs.setBoolPref('extensions.pdf.js.active', false);
}
function uninstall(aData, aReason) {
Services.prefs.clearUserPref('extensions.pdf.js.url');
Services.prefs.clearUserPref('extensions.pdf.js.active');
}

3
extensions/firefox/components/pdfContentHandler.js
View File

@ -32,6 +32,9 @@ pdfContentHandler.prototype = {
if (!(aRequest instanceof Ci.nsIChannel))
throw NS_ERROR_WONT_HANDLE_CONTENT;
if (!Services.prefs.getBoolPref('extensions.pdf.js.active'))
throw NS_ERROR_WONT_HANDLE_CONTENT;
let window = null;
let callbacks = aRequest.notificationCallbacks ||
aRequest.loadGroup.notificationCallbacks;