/** * @file llcommandmanager.h * @brief LLCommandManager class to hold commands * * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2011, 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_LLCOMMANDMANAGER_H #define LL_LLCOMMANDMANAGER_H #include "llinitparam.h" #include "llsingleton.h" class LLCommand; class LLCommandManager; class LLCommandId { public: friend class LLCommand; friend class LLCommandManager; struct Params : public LLInitParam::Block<Params> { Mandatory<std::string> name; Params() : name("name") {} }; LLCommandId(const std::string& name) { mUUID = LLUUID::generateNewID(name); } LLCommandId(const Params& p) { mUUID = LLUUID::generateNewID(p.name); } LLCommandId(const LLUUID& uuid) : mUUID(uuid) {} const LLUUID& uuid() const { return mUUID; } bool operator!=(const LLCommandId& command) const { return (mUUID != command.mUUID); } bool operator==(const LLCommandId& command) const { return (mUUID == command.mUUID); } static const LLCommandId null; private: LLUUID mUUID; }; typedef std::list<LLCommandId> command_id_list_t; class LLCommand { public: struct Params : public LLInitParam::Block<Params> { Mandatory<bool> available_in_toybox; Mandatory<std::string> icon; Mandatory<std::string> label_ref; Mandatory<std::string> name; Mandatory<std::string> tooltip_ref; Mandatory<std::string> execute_function; Optional<LLSD> execute_parameters; Optional<std::string> execute_stop_function; Optional<LLSD> execute_stop_parameters; Optional<std::string> is_enabled_function; Optional<LLSD> is_enabled_parameters; Optional<std::string> is_running_function; Optional<LLSD> is_running_parameters; Optional<std::string> is_starting_function; Optional<LLSD> is_starting_parameters; Params(); }; LLCommand(const LLCommand::Params& p); const bool availableInToybox() const { return mAvailableInToybox; } const std::string& icon() const { return mIcon; } const LLCommandId& id() const { return mIdentifier; } const std::string& labelRef() const { return mLabelRef; } const std::string& name() const { return mName; } const std::string& tooltipRef() const { return mTooltipRef; } const std::string& executeFunctionName() const { return mExecuteFunction; } const LLSD& executeParameters() const { return mExecuteParameters; } const std::string& executeStopFunctionName() const { return mExecuteStopFunction; } const LLSD& executeStopParameters() const { return mExecuteStopParameters; } const std::string& isEnabledFunctionName() const { return mIsEnabledFunction; } const LLSD& isEnabledParameters() const { return mIsEnabledParameters; } const std::string& isRunningFunctionName() const { return mIsRunningFunction; } const LLSD& isRunningParameters() const { return mIsRunningParameters; } const std::string& isStartingFunctionName() const { return mIsStartingFunction; } const LLSD& isStartingParameters() const { return mIsStartingParameters; } private: LLCommandId mIdentifier; bool mAvailableInToybox; std::string mIcon; std::string mLabelRef; std::string mName; std::string mTooltipRef; std::string mExecuteFunction; LLSD mExecuteParameters; std::string mExecuteStopFunction; LLSD mExecuteStopParameters; std::string mIsEnabledFunction; LLSD mIsEnabledParameters; std::string mIsRunningFunction; LLSD mIsRunningParameters; std::string mIsStartingFunction; LLSD mIsStartingParameters; }; class LLCommandManager : public LLSingleton<LLCommandManager> { public: struct Params : public LLInitParam::Block<Params> { Multiple< LLCommand::Params, AtLeast<1> > commands; Params() : commands("command") { } }; LLCommandManager(); ~LLCommandManager(); U32 commandCount() const; LLCommand * getCommand(U32 commandIndex); LLCommand * getCommand(const LLCommandId& commandId); static bool load(); protected: void addCommand(LLCommand * command); private: typedef std::map<LLUUID, U32> CommandIndexMap; typedef std::vector<LLCommand *> CommandVector; CommandVector mCommands; CommandIndexMap mCommandIndices; }; #endif // LL_LLCOMMANDMANAGER_H