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Diffstat (limited to 'indra/newview/llpresetsmanager.cpp')
| -rw-r--r-- | indra/newview/llpresetsmanager.cpp | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/indra/newview/llpresetsmanager.cpp b/indra/newview/llpresetsmanager.cpp new file mode 100644 index 0000000000..6ebb111be1 --- /dev/null +++ b/indra/newview/llpresetsmanager.cpp @@ -0,0 +1,142 @@ +/** + * @file llpresetsmanager.cpp + * @brief Implementation for the LLPresetsManager class. + * + * $LicenseInfo:firstyear=2007&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, 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 + * $/LicenseInfo$ + */ + +#include "llviewerprecompiledheaders.h" + +#include "llpresetsmanager.h" + +#include "lldiriterator.h" +#include "lluictrlfactory.h" +#include "llsdserialize.h" +#include "llviewercontrol.h" + +static const std::string PRESETS_DIR = "presets"; +static const std::string GRAPHIC_DIR = "graphic"; +static const std::string CAMERA_DIR = "camera"; + +LLPresetsManager::LLPresetsManager() +{ +} + +LLPresetsManager::~LLPresetsManager() +{ +} + +std::string LLPresetsManager::getUserDir(const std::string& subdirectory) +{ + std::string presets_path = gDirUtilp->getExpandedFilename(LL_PATH_USER_SETTINGS, PRESETS_DIR); + std::string full_path; + + if (!gDirUtilp->fileExists(presets_path)) + { + LLFile::mkdir(presets_path); + + full_path = gDirUtilp->getExpandedFilename(LL_PATH_USER_SETTINGS, PRESETS_DIR, subdirectory); + if (!gDirUtilp->fileExists(full_path)) + { + LLFile::mkdir(full_path); + } + } + + return full_path; +} + +std::string LLPresetsManager::getGraphicPresetsDir() +{ + return getUserDir(GRAPHIC_DIR); +} + +void LLPresetsManager::getPresetsFromDir(const std::string& dir) +{ + LL_INFOS("AppInit") << "Loading presets from " << dir << LL_ENDL; + + mPresetNames.clear(); + + LLDirIterator dir_iter(dir, "*.xml"); + while (1) + { + std::string file; + if (!dir_iter.next(file)) + { + break; // no more files + } + + std::string path = gDirUtilp->add(dir, file); + std::string name(gDirUtilp->getBaseFileName(LLURI::unescape(path), /*strip_exten = */ true)); + mPresetNames.push_back(name); +llwarns << "DBG " << name << llendl; + } +} + +void LLPresetsManager::savePreset(const std::string & name) +{ + llassert(!name.empty()); + + // make an empty llsd + LLSD paramsData(LLSD::emptyMap()); + std::string pathName(getUserDir(GRAPHIC_DIR) + LLURI::escape(name) + ".xml"); + +// Get all graphic settings +// paramsData = mParamList[name].getAll(); + + // write to file + llofstream presetsXML(pathName); + LLPointer<LLSDFormatter> formatter = new LLSDXMLFormatter(); + formatter->format(paramsData, presetsXML, LLSDFormatter::OPTIONS_PRETTY); + presetsXML.close(); +} + +bool LLPresetsManager::removeParamSet(const std::string& name, bool delete_from_disk) +{ + // remove from param list + preset_name_list_t::iterator it = find(mPresetNames.begin(), mPresetNames.end(), name); + if (it == mPresetNames.end()) + { + LL_WARNS("Presets") << "No preset named " << name << LL_ENDL; + return false; + } + + mPresetNames.erase(it); + + // remove from file system if requested + if (delete_from_disk) + { + if (gDirUtilp->deleteFilesInDir(getUserDir(GRAPHIC_DIR), LLURI::escape(name) + ".xml") < 1) + { + LL_WARNS("Presets") << "Error removing preset " << name << " from disk" << LL_ENDL; + } + } + + // signal interested parties + mPresetListChangeSignal(); + + return true; +} + +boost::signals2::connection LLPresetsManager::setPresetListChangeCallback(const preset_list_signal_t::slot_type& cb) +{ + return mPresetListChangeSignal.connect(cb); +} |