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Diffstat (limited to 'indra/newview/llagentpicksinfo.h')
-rw-r--r-- | indra/newview/llagentpicksinfo.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/indra/newview/llagentpicksinfo.h b/indra/newview/llagentpicksinfo.h new file mode 100644 index 0000000000..abf7027ed2 --- /dev/null +++ b/indra/newview/llagentpicksinfo.h @@ -0,0 +1,100 @@ +/** + * @file llagentpicksinfo.h + * @brief LLAgentPicksInfo class header file + * + * $LicenseInfo:firstyear=2000&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#ifndef LL_LLAGENTPICKS_H +#define LL_LLAGENTPICKS_H + +#include "llsingleton.h" + +struct LLAvatarPicks; + +/** + * Class that provides information about Agent Picks + */ +class LLAgentPicksInfo : public LLSingleton<LLAgentPicksInfo> +{ + class LLAgentPicksObserver; + +public: + + LLAgentPicksInfo(); + + virtual ~LLAgentPicksInfo(); + + /** + * Requests number of picks from server. + * + * Number of Picks is requested from server, thus it is not available immediately. + */ + void requestNumberOfPicks(); + + /** + * Returns number of Picks. + */ + S32 getNumberOfPicks() { return mNumberOfPicks; } + + /** + * Returns maximum number of Picks. + */ + S32 getMaxNumberOfPicks() { return mMaxNumberOfPicks; } + + /** + * Returns TRUE if Agent has maximum allowed number of Picks. + */ + bool isPickLimitReached(); + + /** + * After creating or deleting a Pick we can assume operation on server will be + * completed successfully. Incrementing/decrementing number of picks makes new number + * of picks available immediately. Actual number of picks will be updated when we receive + * response from server. + */ + void incrementNumberOfPicks() { ++mNumberOfPicks; } + + void decrementNumberOfPicks() { --mNumberOfPicks; } + +private: + + void onServerRespond(LLAvatarPicks* picks); + + /** + * Sets number of Picks. + */ + void setNumberOfPicks(S32 number) { mNumberOfPicks = number; } + + /** + * Sets maximum number of Picks. + */ + void setMaxNumberOfPicks(S32 max_picks) { mMaxNumberOfPicks = max_picks; } + +private: + + LLAgentPicksObserver* mAgentPicksObserver; + S32 mMaxNumberOfPicks; + S32 mNumberOfPicks; +}; + +#endif //LL_LLAGENTPICKS_H |