diff --git a/src/imagefoldermodel.cpp b/src/imagefoldermodel.cpp index 310516d..49477f6 100644 --- a/src/imagefoldermodel.cpp +++ b/src/imagefoldermodel.cpp @@ -1,159 +1,159 @@ /* * Copyright 2017 by Marco Martin * Copyright (C) 2017 Atul Sharma * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Library General Public License as * published by the Free Software Foundation; either version 2, or * (at your option) any later version. * * This program 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 Library General Public License for more details * * You should have received a copy of the GNU Library General Public * License along with this program; if not, write to the * Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "imagefoldermodel.h" #include "types.h" #include "roles.h" #include #include #include #include #include #include #include #include #include ImageFolderModel::ImageFolderModel(QObject *parent) : KDirModel(parent) { QMimeDatabase db; QList mimeList = db.allMimeTypes(); m_mimeTypes << "inode/directory"; foreach (const QMimeType &mime, mimeList) { if (mime.name().startsWith(QStringLiteral("image/"))) { m_mimeTypes << mime.name(); } } dirLister()->setMimeFilter(m_mimeTypes); connect(this, &QAbstractItemModel::rowsInserted, this, &ImageFolderModel::countChanged); connect(this, &QAbstractItemModel::rowsRemoved, this, &ImageFolderModel::countChanged); connect(this, &QAbstractItemModel::modelReset, this, &ImageFolderModel::countChanged); } ImageFolderModel::~ImageFolderModel() { } QHash ImageFolderModel::roleNames() const { return { { Qt::DisplayRole, "display" }, { Qt::DecorationRole, "decoration" }, { Roles::ImageUrlRole, "imageurl" }, { Roles::MimeTypeRole, "mimeType" }, { Roles::ItemTypeRole, "itemType"} }; } QString ImageFolderModel::url() const { return dirLister()->url().toString(); } void ImageFolderModel::setUrl(QString& url) { - Q_ASSERT( QUrl(url).isLocalFile()); url = QUrl(url).path(); if (url.isEmpty()) { QStringList locations = QStandardPaths::standardLocations(QStandardPaths::PicturesLocation); - Q_ASSERT(locations.size() > 1); + Q_ASSERT(locations.size() >= 1); url = locations.first().append("/"); } url = QUrl::fromLocalFile(url).toString(); + Q_ASSERT( QUrl(url).isLocalFile()); if (dirLister()->url().path() == QUrl(url).path()) { dirLister()->updateDirectory(QUrl(url)); return; } beginResetModel(); dirLister()->openUrl(QUrl(url)); endResetModel(); emit urlChanged(); } int ImageFolderModel::indexForUrl(const QString &url) const { QModelIndex index = KDirModel::indexForUrl(QUrl(url)); return index.row(); } QVariantMap ImageFolderModel::get(int i) const { QModelIndex modelIndex = index(i, 0); KFileItem item = itemForIndex(modelIndex); QString url = item.url().toString(); QString mimeType = item.mimetype(); QVariantMap ret; ret.insert(QStringLiteral("url"), QVariant(url)); ret.insert(QStringLiteral("mimeType"), QVariant(mimeType)); return ret; } void ImageFolderModel::emptyTrash() { KIO::emptyTrash(); } QVariant ImageFolderModel::data(const QModelIndex &index, int role) const { if (!index.isValid()) { return QVariant(); } switch (role) { case Roles::ImageUrlRole: { KFileItem item = itemForIndex(index); return item.url().toString(); } case Roles::MimeTypeRole: { KFileItem item = itemForIndex(index); return item.mimetype(); } case Roles::ItemTypeRole: { KFileItem item = itemForIndex(index); if( item.isDir()) { return Types::Folder; } else { return Types::Image; } } default: return KDirModel::data(index, role); } } #include "moc_imagefoldermodel.cpp"