diff options
Diffstat (limited to 'common/events.h')
| -rw-r--r-- | common/events.h | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/common/events.h b/common/events.h index 7366c51d36..484564e3db 100644 --- a/common/events.h +++ b/common/events.h @@ -8,12 +8,12 @@ * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. - + * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - + * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. @@ -288,11 +288,14 @@ public: * to the EventDispatcher, thus it will be deleted * with "delete", when EventDispatcher is destroyed. * - * Note there is only one mapper per EventDispatcher - * possible, thus when this method is called twice, - * the former mapper will be destroied. + * @param autoFree Destroy previous mapper [default] + * Normally we allow only one event mapper to exists, + * However Event Recorder must intervent into normal + * event flow without altering its semantics. Thus during + * Event Recorder playback and recording we allow + * two mappers. */ - void registerMapper(EventMapper *mapper); + void registerMapper(EventMapper *mapper, bool autoFree = true); /** * Queries the setup event mapper. @@ -314,7 +317,7 @@ public: /** * Registers a new EventObserver with the Dispatcher. * - * @param listenPools if set, then all pollEvent() calls are passed to observer + * @param listenPolls if set, then all pollEvent() calls are passed to observer * currently it is used by keyMapper */ void registerObserver(EventObserver *obs, uint priority, bool autoFree, bool listenPolls = false); @@ -326,6 +329,7 @@ public: */ void unregisterObserver(EventObserver *obs); private: + bool _autoFreeMapper; EventMapper *_mapper; struct Entry { |