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extensionSystem: fix runtime enable()/disable() after last changes

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disableExtension still used the old way to retrieve the state object,
and enableExtension called loadExtension at a time that would
always fail.

https://bugzilla.gnome.org/show_bug.cgi?id=669694
This commit is contained in:
Giovanni Campagna 2012-02-08 18:48:05 +01:00
parent aa2a63bd84
commit d0cd6ba47d
1 changed files with 21 additions and 15 deletions
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36
js/ui/extensionSystem.js
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@ -163,8 +163,6 @@ function disableExtension(uuid) {
if (extension.state != ExtensionState.ENABLED)
return;
let extensionState = extensionStateObjs[uuid];
// "Rebase" the extension order by disabling and then enabling extensions
// in order to help prevent conflicts.
@ -180,14 +178,14 @@ function disableExtension(uuid) {
for (let i = 0; i < orderReversed.length; i++) {
let uuid = orderReversed[i];
try {
extensionStateObjs[uuid].disable();
ExtensionUtils.extensions[uuid].stateObj.disable();
} catch(e) {
logExtensionError(uuid, e.toString());
}
}
try {
extensionState.disable();
extension.stateObj.disable();
} catch(e) {
logExtensionError(uuid, e.toString());
return;
@ -196,7 +194,7 @@ function disableExtension(uuid) {
for (let i = 0; i < order.length; i++) {
let uuid = order[i];
try {
extensionStateObjs[uuid].enable();
ExtensionUtils.extensions[uuid].stateObj.enable();
} catch(e) {
logExtensionError(uuid, e.toString());
}
@ -213,10 +211,8 @@ function enableExtension(uuid) {
if (!extension)
return;
if (extension.state == ExtensionState.INITIALIZED) {
loadExtension(extension.dir, extension.type, true);
return;
}
if (extension.state == ExtensionState.INITIALIZED)
initExtension(uuid);
if (extension.state != ExtensionState.DISABLED)
return;
@ -274,11 +270,25 @@ function loadExtension(dir, type, enabled) {
return;
}
if (!enabled) {
if (enabled) {
initExtension(uuid);
if (extension.state == ExtensionState.DISABLED)
enableExtension(uuid);
} else {
extension.state = ExtensionState.INITIALIZED;
return;
}
_signals.emit('extension-state-changed', extension);
global.log('Loaded extension ' + uuid);
}
function initExtension(uuid) {
let extension = ExtensionUtils.extensions[uuid];
let dir = extension.dir;
if (!extension)
throw new Error("Extension was not properly created. Call loadExtension first");
let extensionJs = dir.get_child('extension.js');
if (!extensionJs.query_exists(null)) {
logExtensionError(uuid, 'Missing extension.js');
@ -338,11 +348,7 @@ function loadExtension(dir, type, enabled) {
extension.state = ExtensionState.DISABLED;
enableExtension(uuid);
_signals.emit('extension-loaded', uuid);
_signals.emit('extension-state-changed', extension);
global.log('Loaded extension ' + uuid);
}
function onEnabledExtensionsChanged() {