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Killing containments that do not belong to any activity

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Removing the legacy migration code which guesses what to do with
containments that are not assigned to an activity.

REVIEW:113919
This commit is contained in:
Ivan Čukić 2013-11-18 12:54:19 +01:00
parent 0fb9549dea
commit 3dbb992e61
1 changed files with 10 additions and 72 deletions
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82
src/shell/shellcorona.cpp
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@ -536,79 +536,17 @@ void ShellCorona::checkActivities()
activityAdded(id);
}
QStringList newActivities;
QString newCurrentActivity;
//migration checks:
//-containments with an invalid id are deleted.
//-containments that claim they were on a screen are kept together, and are preferred if we
//need to initialize the current activity.
//-containments that don't know where they were or who they were with just get made into their
//own activity.
foreach (Plasma::Containment *cont, containments()) {
// Checking whether the result we got is valid. Just in case.
Q_ASSERT_X(existingActivities.isEmpty(), "isEmpty", "There are no activities, and the service is running");
Q_ASSERT_X(existingActivities[0] != QStringLiteral("00000000-0000-0000-0000-000000000000"),
"null uuid", "There is a nulluuid activity present");
// Killing the unassigned containments
foreach(Plasma::Containment * cont, containments()) {
if ((cont->containmentType() == Plasma::Types::DesktopContainment ||
cont->containmentType() == Plasma::Types::CustomContainment)) {
const QString oldId = cont->activity();
if (!oldId.isEmpty()) {
if (existingActivities.contains(oldId)) {
continue; //it's already claimed
}
qDebug() << "invalid id" << oldId;
//byebye
cont->destroy();
continue;
}
if (cont->screen() > -1 && !newCurrentActivity.isEmpty()) {
//it belongs on the new current activity
cont->setActivity(newCurrentActivity);
continue;
}
/*//discourage blank names
if (context->currentActivity().isEmpty()) {
context->setCurrentActivity(i18nc("Default name for a new activity", "New Activity"));
}*/
//create a new activity for the containment
const QString id = d->activityController->addActivity(cont->activity());
cont->setActivity(id);
newActivities << id;
if (cont->screen() > -1) {
newCurrentActivity = id;
}
qDebug() << "migrated" << cont->id() << cont->activity();
}
}
qDebug() << "migrated?" << !newActivities.isEmpty() << containments().count();
if (!newActivities.isEmpty()) {
requestConfigSync();
}
//init the newbies
foreach (const QString &id, newActivities) {
activityAdded(id);
}
//ensure the current activity is initialized
if (d->activityController->currentActivity().isEmpty()) {
qDebug() << "guessing at current activity";
if (existingActivities.isEmpty()) {
if (newCurrentActivity.isEmpty()) {
if (newActivities.isEmpty()) {
qDebug() << "no activities!?! Bad activitymanager, no cookie!";
QString id = d->activityController->addActivity(i18nc("Default name for a new activity", "New Activity"));
activityAdded(id);
d->activityController->setCurrentActivity(id);
qDebug() << "created emergency activity" << id;
} else {
d->activityController->setCurrentActivity(newActivities.first());
}
} else {
d->activityController->setCurrentActivity(newCurrentActivity);
}
} else {
d->activityController->setCurrentActivity(existingActivities.first());
cont->containmentType() == Plasma::Types::CustomContainment) &&
!existingActivities.contains(cont->activity())) {
cont->destroy();
}
}
}