d7f22ac · unity8 · git.iko.soy

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protect us against crashes if the backend emits signals for apps we don't know

d7f22acMichael Zanetti13 years ago

plugins/Unity/Launcher/launchermodel.cpp+10−6

@@ -209,16 +209,20 @@ int LauncherModel::findApplication(const QString &appId)

209void LauncherModel::progressChanged(const QString &appId, int progress)

210{

211 int idx = findApplication(appId);

212+ if (idx >= 0) {

212− LauncherItem *item = m_list.at(idx);

213+ LauncherItem *item = m_list.at(idx);

213− item->setProgress(progress);

214+ item->setProgress(progress);

214− Q_EMIT dataChanged(index(idx), index(idx), QVector<int>() << RoleProgress);

215+ Q_EMIT dataChanged(index(idx), index(idx), QVector<int>() << RoleProgress);

216+ }

215}

217}

216

218

217

219

218void LauncherModel::countChanged(const QString &appId, int count)

220void LauncherModel::countChanged(const QString &appId, int count)

219{

221{

220 int idx = findApplication(appId);

222 int idx = findApplication(appId);

223+ if (idx >= 0) {

221− LauncherItem *item = m_list.at(idx);

224+ LauncherItem *item = m_list.at(idx);

222− item->setCount(count);

225+ item->setCount(count);

223− Q_EMIT dataChanged(index(idx), index(idx), QVector<int>() << RoleCount);

226+ Q_EMIT dataChanged(index(idx), index(idx), QVector<int>() << RoleCount);

227+ }

224}

228}