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libtaskmanager/launchertasksmodel.cpp
| Show First 20 Lines • Show All 169 Lines • ▼ Show 20 Line(s) | 164 | if (url.isValid()) { | |||
|---|---|---|---|---|---|
| 170 | 170 | | |||
| 171 | if (!dupe) { | 171 | if (!dupe) { | ||
| 172 | urls.append(url); | 172 | urls.append(url); | ||
| 173 | } | 173 | } | ||
| 174 | } | 174 | } | ||
| 175 | } | 175 | } | ||
| 176 | 176 | | |||
| 177 | if (d->launchers != urls) { | 177 | if (d->launchers != urls) { | ||
| 178 | // Common case optimization: If the list changed but its size | ||||
| 179 | // did not (e.g. due to reordering by a user of this model), | ||||
| 180 | // just clear the caches and announce new data instead of | ||||
| 181 | // resetting. | ||||
| 182 | if (d->launchers.count() == urls.count()) { | ||||
| 183 | d->launchers.clear(); | ||||
| 184 | d->appDataCache.clear(); | ||||
| 185 | | ||||
| 186 | d->launchers = urls; | ||||
| 187 | | ||||
| 188 | emit dataChanged(index(0, 0), index(d->launchers.count() - 1, 0)); | ||||
| 189 | } else { | ||||
| 178 | beginResetModel(); | 190 | beginResetModel(); | ||
| 179 | 191 | | |||
| 180 | d->launchers.clear(); | 192 | d->launchers.clear(); | ||
| 181 | d->appDataCache.clear(); | 193 | d->appDataCache.clear(); | ||
| 182 | 194 | | |||
| 183 | d->launchers = urls; | 195 | d->launchers = urls; | ||
| 184 | 196 | | |||
| 185 | endResetModel(); | 197 | endResetModel(); | ||
| 198 | } | ||||
| 186 | 199 | | |||
| 187 | emit launcherListChanged(); | 200 | emit launcherListChanged(); | ||
| 188 | } | 201 | } | ||
| 189 | } | 202 | } | ||
| 190 | 203 | | |||
| 191 | bool LauncherTasksModel::requestAddLauncher(const QUrl &_url) | 204 | bool LauncherTasksModel::requestAddLauncher(const QUrl &_url) | ||
| 192 | { | 205 | { | ||
| 193 | // isValid() for the passed-in URL might return true if it was | 206 | // isValid() for the passed-in URL might return true if it was | ||
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