2 #include "filetablemodel.h"
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6 #include <QApplication>
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10 #include <windows.h>
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13 FileTableModel::FileTableModel(QObject *parent) :
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14 QAbstractTableModel(parent),
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22 m_NormalTextBrush(),
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30 setFilter(QDir::NoDot | QDir::AllDirs | QDir::Files);
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33 bool FileTableModel::setPath(const QString &path)
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35 if (!QFileInfo::exists(path)) {
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36 qDebug() << "パスが存在しません";
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40 QFileInfo info(path);
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41 if (!info.isDir()) {
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42 qDebug() << "フォルダではありません";
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49 m_dir.setPath(path);
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50 m_fileInfoList = m_dir.entryInfoList();
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51 m_checkStates.clear();
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53 if (m_fileInfoList.isEmpty()) {
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54 qDebug() << "ファイルリストを取得できません";
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58 QFileInfoList::iterator it;
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59 for (it = m_fileInfoList.begin(); it != m_fileInfoList.end(); ) {
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61 if (!(filter() & QDir::System)){
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62 DWORD dwFlags = ::GetFileAttributes(
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63 it->absoluteFilePath().toStdWString().c_str());
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64 if (dwFlags != DWORD(-1) && it->fileName() != ".." &&
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65 ((dwFlags & FILE_ATTRIBUTE_SYSTEM) == FILE_ATTRIBUTE_SYSTEM))
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67 qDebug() << it->fileName() << " is system file.";
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68 it = m_fileInfoList.erase(it);
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73 if (it->fileName() == "..") {
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74 if (m_dir.isRoot()) {
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75 qDebug() << m_dir.absolutePath() << " is root.";
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76 it = m_fileInfoList.erase(it);
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82 // ソート方法によらず、".."は必ず先頭にする
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83 QFileInfoList::iterator itRoot = m_fileInfoList.end();
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84 for (it = m_fileInfoList.begin(); it != m_fileInfoList.end(); it++) {
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85 if (it->fileName() == "..") {
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90 if (itRoot != m_fileInfoList.end()) {
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91 QFileInfo info(*itRoot);
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92 m_fileInfoList.erase(itRoot);
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93 m_fileInfoList.push_front(info);
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97 m_checkStates.resize(m_fileInfoList.size());
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98 m_checkStates.fill(Qt::Unchecked);
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101 delete m_fsWatcher;
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103 m_fsWatcher = new QFileSystemWatcher(this);
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104 m_fsWatcher->addPath(path);
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105 connect(m_fsWatcher, SIGNAL(directoryChanged(QString)),
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106 this, SLOT(directoryChange(QString)));
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110 emit dataChanged(QModelIndex(), QModelIndex());
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111 return !m_fileInfoList.isEmpty();
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114 Qt::CheckState FileTableModel::checkState(const QModelIndex &index) const
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116 return m_checkStates[index.row()];
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119 void FileTableModel::setCheckState(const QModelIndex &index, Qt::CheckState state)
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122 m_checkStates[index.row()] = state;
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123 if (state == Qt::Checked && index.row() == 0 &&
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124 m_fileInfoList[0].fileName() == "..")
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126 m_checkStates[0] = Qt::Unchecked;
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129 emit dataChanged(index, this->index(index.row(), 3));
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132 void FileTableModel::setCheckStateAll(Qt::CheckState state)
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135 m_checkStates.fill(state);
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136 if (state == Qt::Checked && m_fileInfoList.size() > 1 &&
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137 m_fileInfoList[0].fileName() == "..")
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139 m_checkStates[0] = Qt::Unchecked;
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142 emit dataChanged(QModelIndex(), QModelIndex());
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145 QFileInfo FileTableModel::fileInfo(const QModelIndex &index) const
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147 if (!index.isValid()) {
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148 qDebug() << "fileInfo() : index is invalid.";
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149 return QFileInfo();
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151 return m_fileInfoList[index.row()];
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154 void FileTableModel::updateAppearance()
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156 QSettings settings;
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157 QPalette palette(QApplication::palette("QTableView"));
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159 m_font = settings.value(IniKey_ViewFont).value<QFont>();
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160 m_NormalBrush = QBrush(settings.value(IniKey_ViewColorBgNormal).value<QColor>());
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161 m_NormalTextBrush = QBrush(settings.value(IniKey_ViewColorFgNormal).value<QColor>());
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162 m_MarkBrush = QBrush(settings.value(IniKey_ViewColorBgMark).value<QColor>());
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163 m_MarkTextBrush = QBrush(settings.value(IniKey_ViewColorFgMark).value<QColor>());
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164 m_SystemBrush = QBrush(settings.value(IniKey_ViewColorFgSystem).value<QColor>());
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165 m_HiddenBrush = QBrush(settings.value(IniKey_ViewColorFgHidden).value<QColor>());
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166 m_ReadonlyBrush = QBrush(settings.value(IniKey_ViewColorFgReadonly).value<QColor>());
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167 m_ReadonlyBrush = QBrush(settings.value(IniKey_ViewColorFgReadonly).value<QColor>());
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173 void FileTableModel::directoryChange(const QString &path)
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175 qDebug() << "FileTableModel::directoryChange";
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180 QFileInfoList FileTableModel::checkedItems() const
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182 QFileInfoList list;
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183 for (int n = 0; n < m_checkStates.size(); n++) {
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184 if (m_fileInfoList[n].fileName() != ".." &&
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185 m_checkStates[n] == Qt::Checked)
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187 list.append(m_fileInfoList[n]);
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193 int FileTableModel::rowCount(const QModelIndex &parent) const
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196 return m_fileInfoList.size();
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199 int FileTableModel::columnCount(const QModelIndex &parent) const
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205 QVariant FileTableModel::data(const QModelIndex &index, int role) const
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207 if (!index.isValid()) {
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211 const QFileInfo &info = m_fileInfoList.at(index.row());
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212 int checked = m_checkStates.at(index.row());
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215 case Qt::DisplayRole:
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216 switch (index.column()) {
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217 case 0: // チェックボックス
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218 return QString("");
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220 if (info.isDir()) {
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221 return info.fileName();
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223 if (info.fileName().left(1) == ".") { // "."で始まるファイル
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224 int pos = info.fileName().lastIndexOf(".");
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226 return info.fileName();
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229 return info.completeBaseName();
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232 if (info.isDir()) {
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235 if (info.fileName().left(1) == ".") { // "."で始まるファイル
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236 int pos = info.fileName().lastIndexOf(".");
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241 return info.suffix();
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244 if (info.isDir()) {
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245 return QString("<DIR>");
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248 return FilesizeToString(info.size());
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253 return info.lastModified().toString("yy/MM/dd hh:mm");
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257 case Qt::DecorationRole:
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258 if (index.column() == 1) {
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259 if (info.fileName() == "..") {
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260 return QIcon(":/images/Up.png");
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263 // infoを使うと、正しいアイコンが取れない場合がある…なぜ?
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264 return m_IconFactory.icon(QFileInfo(info.absoluteFilePath()));
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272 case Qt::TextAlignmentRole:
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273 switch (index.column()) {
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276 return Qt::AlignRight + Qt::AlignVCenter;
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278 return Qt::AlignLeft + Qt::AlignVCenter;
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282 case Qt::BackgroundRole:
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284 return m_MarkBrush;
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286 return m_NormalBrush;
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288 case Qt::ForegroundRole:
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290 return m_MarkTextBrush;
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294 DWORD dwFlags = ::GetFileAttributes(
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295 info.absoluteFilePath().toStdWString().c_str());
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296 if (dwFlags != DWORD(-1) && (dwFlags & FILE_ATTRIBUTE_SYSTEM) == FILE_ATTRIBUTE_SYSTEM)
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298 return m_SystemBrush;
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302 if (info.isHidden() && info.fileName() != "..") {
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303 return m_HiddenBrush;
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305 if (!info.isWritable()) {
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306 return m_ReadonlyBrush;
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308 return m_NormalTextBrush;
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310 case Qt::CheckStateRole:
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311 if (index.column() == 0 && info.fileName() != "..") {
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320 QVariant FileTableModel::headerData(int section, Qt::Orientation orientation, int role) const
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322 if (role == Qt::DisplayRole) {
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323 if (orientation == Qt::Horizontal) {
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325 case 0: return QString("");
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326 case 1: return tr("名前");
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327 case 2: return tr("拡張子");
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328 case 3: return tr("サイズ");
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329 case 4: return tr("更新日時");
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336 Qt::ItemFlags FileTableModel::flags(const QModelIndex &index) const
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338 Qt::ItemFlags flags = Qt::ItemIsEnabled | Qt::ItemIsSelectable;
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339 if (!index.isValid()) {
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340 flags |= Qt::ItemIsDropEnabled;
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342 else if (m_fileInfoList[index.row()].fileName() != "..") {
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343 if (index.column() == 0) {
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344 flags |= Qt::ItemIsUserCheckable;
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346 flags |= Qt::ItemIsDropEnabled;
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351 bool FileTableModel::setData(const QModelIndex &index, const QVariant &value, int role)
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353 if (!index.isValid()) {
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358 case Qt::CheckStateRole:
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359 if (index.column() == 0) {
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360 m_checkStates[index.row()] = static_cast<Qt::CheckState>(value.toInt());
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361 emit dataChanged(index, this->index(index.row(), 3));
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370 Qt::DropActions FileTableModel::supportedDropActions() const
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372 return Qt::CopyAction | Qt::MoveAction;
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375 QStringList FileTableModel::mimeTypes() const
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379 types << "text/uri-list";
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