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Viewing changes to CameraApp/foldersmodel.cpp

  • Committer: Florian Boucault
  • Date: 2014-07-31 18:41:17 UTC
  • mto: This revision was merged to the branch mainline in revision 341.
  • Revision ID: florian.boucault@canonical.com-20140731184117-s8b4pieonx1jn0ro
https://launchpad.net/bugs/1311409
Added export mode so that other apps can request pictures from the camera app.

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Lines of Context:
CameraApp/foldersmodel.cpp
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    Q_EMIT foldersChanged();
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}
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QStringList FoldersModel::nameFilters() const
 
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QStringList FoldersModel::typeFilters() const
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{
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    return m_nameFilters;
 
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    return m_typeFilters;
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}
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void FoldersModel::setNameFilters(const QStringList& nameFilters)
 
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void FoldersModel::setTypeFilters(const QStringList& typeFilters)
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{
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    m_nameFilters = nameFilters;
 
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    m_typeFilters = typeFilters;
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    updateFileInfoList();
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    Q_EMIT nameFiltersChanged();
 
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    Q_EMIT typeFiltersChanged();
 
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}
 
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QList<int> FoldersModel::selectedFiles() const
 
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{
 
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    return m_selectedFiles.values();
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}
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void FoldersModel::updateFileInfoList()
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    m_fileInfoList.clear();
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    Q_FOREACH (QString folder, m_folders) {
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        QDir currentDir(folder);
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        QFileInfoList fileInfoList = currentDir.entryInfoList(m_nameFilters,
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                                                              QDir::Files | QDir::Readable,
 
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        QFileInfoList fileInfoList = currentDir.entryInfoList(QDir::Files | QDir::Readable,
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                                                              QDir::Time | QDir::Reversed);
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        Q_FOREACH (QFileInfo fileInfo, fileInfoList) {
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            insertFileInfo(fileInfo);
 
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            QString type = m_mimeDatabase.mimeTypeForFile(fileInfo).name();
 
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            Q_FOREACH (QString filterType, m_typeFilters) {
 
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                if (type.startsWith(filterType)) {
 
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                    insertFileInfo(fileInfo);
 
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                    break;
 
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                }
 
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            }
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        }
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    }
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    endResetModel();
 
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    m_selectedFiles.clear();
 
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    Q_EMIT selectedFilesChanged();
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}
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bool moreRecentThan(const QFileInfo& fileInfo1, const QFileInfo& fileInfo2)
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    roles[FilePathRole] = "filePath";
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    roles[FileUrlRole] = "fileURL";
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    roles[FileTypeRole] = "fileType";
 
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    roles[SelectedRole] = "selected";
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    return roles;
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}
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            return QUrl::fromLocalFile(item.filePath());
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            break;
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        case FileTypeRole:
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            return m_mimeDatabase.mimeTypeForFile(item.fileName()).name();
 
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            return m_mimeDatabase.mimeTypeForFile(item).name();
 
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            break;
 
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        case SelectedRole:
 
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            return m_selectedFiles.contains(index.row());
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            break;
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        default:
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            break;
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{
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    updateFileInfoList();
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}
 
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void FoldersModel::toggleSelected(int row)
 
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{
 
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    int previouslySelected = m_selectedFiles.isEmpty() ? -1 : m_selectedFiles.values().first();
 
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    if (m_selectedFiles.contains(row)) {
 
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        m_selectedFiles.remove(row);
 
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    } else {
 
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        // only support single item selection for now
 
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        m_selectedFiles.insert(row);
 
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    }
 
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    if (previouslySelected != -1 && previouslySelected != row) {
 
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        Q_EMIT dataChanged(index(previouslySelected), index(previouslySelected));
 
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    }
 
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    Q_EMIT dataChanged(index(row), index(row));
 
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    Q_EMIT selectedFilesChanged();
 
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}
 
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void FoldersModel::clearSelection()
 
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{
 
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    Q_FOREACH (int selectedFile, m_selectedFiles) {
 
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        m_selectedFiles.remove(selectedFile);
 
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        Q_EMIT dataChanged(index(selectedFile), index(selectedFile));
 
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    }
 
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    Q_EMIT selectedFilesChanged();
 
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}