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Diffstat (limited to 'indra/llui/llcommandmanager.cpp')
| -rw-r--r-- | indra/llui/llcommandmanager.cpp | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/indra/llui/llcommandmanager.cpp b/indra/llui/llcommandmanager.cpp new file mode 100644 index 0000000000..2bd50af7af --- /dev/null +++ b/indra/llui/llcommandmanager.cpp @@ -0,0 +1,182 @@ +/** + * @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("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") + , 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) + : mAvailableInToybox(p.available_in_toybox) + , mIcon(p.icon) + , mIdentifier(p.name) + , mLabelRef(p.label_ref) + , mTooltipRef(p.tooltip_ref) + , mExecuteFunction(p.execute_function) + , mExecuteParameters(p.execute_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); + + if (found != mCommandIndices.end()) + { + command_match = mCommands[found->second]; + } + + return command_match; +} + +LLCommand * LLCommandManager::getCommand(const LLUUID& commandUUID) +{ + LLCommand * command_match = NULL; + + CommandUUIDMap::const_iterator found = mCommandUUIDs.find(commandUUID); + + if (found != mCommandUUIDs.end()) + { + command_match = mCommands[found->second]; + } + + return command_match; +} + +void LLCommandManager::addCommand(LLCommand * command) +{ + LLCommandId command_id = command->id(); + mCommandIndices[command_id] = mCommands.size(); + mCommandUUIDs[command_id.uuid()] = mCommands.size(); + mCommands.push_back(command); + + lldebugs << "Successfully added command: " << command->id().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; +} |