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/**
* @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()
: mName("null command")
{
mUUID = LLUUID::generateNewID(mName);
}
LLCommandId(const std::string& name)
: mName(name)
{
mUUID = LLUUID::generateNewID(name);
}
LLCommandId(const Params& p)
: mName(p.name)
{
mUUID = LLUUID::generateNewID(p.name);
}
LLCommandId(const LLUUID& uuid)
: mName(""),
mUUID(uuid)
{
}
const std::string& name() const { return mName; }
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);
}
bool operator<(const LLCommandId& command) const
{
return (mName < command.mName);
}
static const LLCommandId null;
private:
std::string mName;
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> 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& tooltipRef() const { return mTooltipRef; }
const std::string& executeFunctionName() const { return mExecuteFunction; }
const LLSD& executeParameters() const { return mExecuteParameters; }
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 mTooltipRef;
std::string mExecuteFunction;
LLSD mExecuteParameters;
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
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