/indra/llui/llcommandmanager.cpp
C++ | 172 lines | 103 code | 32 blank | 37 comment | 6 complexity | a985540305a1322d284930f4daaf329e MD5 | raw file
Possible License(s): LGPL-2.1
- /**
- * @file llcommandmanager.cpp
- * @brief LLCommandManager class
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * 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
- * $/LicenseInfo$
- */
- // A control that displays the name of the chosen item, which when
- // clicked shows a scrolling box of options.
- #include "linden_common.h"
- #include "llcommandmanager.h"
- #include "lldir.h"
- #include "llerror.h"
- #include "llxuiparser.h"
- #include <boost/foreach.hpp>
- //
- // LLCommandId class
- //
- const LLCommandId LLCommandId::null = LLCommandId("null command");
- //
- // LLCommand class
- //
- LLCommand::Params::Params()
- : available_in_toybox("available_in_toybox", false)
- , icon("icon")
- , label_ref("label_ref")
- , name("name")
- , tooltip_ref("tooltip_ref")
- , execute_function("execute_function")
- , execute_parameters("execute_parameters")
- , execute_stop_function("execute_stop_function")
- , execute_stop_parameters("execute_stop_parameters")
- , is_enabled_function("is_enabled_function")
- , is_enabled_parameters("is_enabled_parameters")
- , is_running_function("is_running_function")
- , is_running_parameters("is_running_parameters")
- , is_starting_function("is_starting_function")
- , is_starting_parameters("is_starting_parameters")
- {
- }
- LLCommand::LLCommand(const LLCommand::Params& p)
- : mIdentifier(p.name)
- , mAvailableInToybox(p.available_in_toybox)
- , mIcon(p.icon)
- , mLabelRef(p.label_ref)
- , mName(p.name)
- , mTooltipRef(p.tooltip_ref)
- , mExecuteFunction(p.execute_function)
- , mExecuteParameters(p.execute_parameters)
- , mExecuteStopFunction(p.execute_stop_function)
- , mExecuteStopParameters(p.execute_stop_parameters)
- , mIsEnabledFunction(p.is_enabled_function)
- , mIsEnabledParameters(p.is_enabled_parameters)
- , mIsRunningFunction(p.is_running_function)
- , mIsRunningParameters(p.is_running_parameters)
- , mIsStartingFunction(p.is_starting_function)
- , mIsStartingParameters(p.is_starting_parameters)
- {
- }
- //
- // LLCommandManager class
- //
- LLCommandManager::LLCommandManager()
- {
- }
- LLCommandManager::~LLCommandManager()
- {
- for (CommandVector::iterator cmdIt = mCommands.begin(); cmdIt != mCommands.end(); ++cmdIt)
- {
- LLCommand * command = *cmdIt;
- delete command;
- }
- }
- U32 LLCommandManager::commandCount() const
- {
- return mCommands.size();
- }
- LLCommand * LLCommandManager::getCommand(U32 commandIndex)
- {
- return mCommands[commandIndex];
- }
- LLCommand * LLCommandManager::getCommand(const LLCommandId& commandId)
- {
- LLCommand * command_match = NULL;
- CommandIndexMap::const_iterator found = mCommandIndices.find(commandId.uuid());
-
- if (found != mCommandIndices.end())
- {
- command_match = mCommands[found->second];
- }
- return command_match;
- }
- void LLCommandManager::addCommand(LLCommand * command)
- {
- LLCommandId command_id = command->id();
- mCommandIndices[command_id.uuid()] = mCommands.size();
- mCommands.push_back(command);
- lldebugs << "Successfully added command: " << command->name() << llendl;
- }
- //static
- bool LLCommandManager::load()
- {
- LLCommandManager& mgr = LLCommandManager::instance();
- std::string commands_file = gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, "commands.xml");
- LLCommandManager::Params commandsParams;
- LLSimpleXUIParser parser;
-
- if (!parser.readXUI(commands_file, commandsParams))
- {
- llerrs << "Unable to load xml file: " << commands_file << llendl;
- return false;
- }
- if (!commandsParams.validateBlock())
- {
- llerrs << "Invalid commands file: " << commands_file << llendl;
- return false;
- }
- BOOST_FOREACH(LLCommand::Params& commandParams, commandsParams.commands)
- {
- LLCommand * command = new LLCommand(commandParams);
- mgr.addCommand(command);
- }
- return true;
- }