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Diffstat (limited to 'indra/llui/llcommandmanager.cpp')
| -rw-r--r-- | indra/llui/llcommandmanager.cpp | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/indra/llui/llcommandmanager.cpp b/indra/llui/llcommandmanager.cpp new file mode 100644 index 0000000000..6be616b980 --- /dev/null +++ b/indra/llui/llcommandmanager.cpp @@ -0,0 +1,146 @@ +/** + * @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> + + +// +// LLCommand class +// + +LLCommand::Params::Params() + : function("function") + , icon("icon") + , label_ref("label_ref") + , name("name") + , param("param") + , tooltip_ref("tooltip_ref") +{ +} + +LLCommand::LLCommand(const LLCommand::Params& p) + : mFunction(p.function) + , mIcon(p.icon) + , mLabelRef(p.label_ref) + , mName(p.name) + , mParam(p.param) + , mTooltipRef(p.tooltip_ref) +{ +} + + +// +// 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 std::string& commandName) +{ + LLCommand * command_name_match = NULL; + + CommandIndexMap::const_iterator found = mCommandIndices.find(commandName); + + if (found != mCommandIndices.end()) + { + command_name_match = mCommands[found->second]; + } + + return command_name_match; +} + +void LLCommandManager::addCommand(LLCommand * command) +{ + mCommandIndices[command->name()] = mCommands.size(); + mCommands.push_back(command); + + llinfos << "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 << "Unable to validate commands param block from file: " << commands_file << llendl; + return false; + } + + BOOST_FOREACH(LLCommand::Params& commandParams, commandsParams.commands) + { + LLCommand * command = new LLCommand(commandParams); + + mgr.addCommand(command); + } + + return true; +} |