diff --git a/containments/homescreen/applicationlistmodel.cpp b/containments/homescreen/applicationlistmodel.cpp index e4b8eaa..5f2bdfc 100644 --- a/containments/homescreen/applicationlistmodel.cpp +++ b/containments/homescreen/applicationlistmodel.cpp @@ -1,387 +1,388 @@ /* * Copyright (C) 2014 Antonis Tsiapaliokas * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2, * or (at your option) any later version, as published by the Free * Software Foundation * * 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 General Public License for more details * * You should have received a copy of the GNU 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. */ // Self #include "applicationlistmodel.h" // Qt #include #include #include #include // KDE #include #include #include #include #include #include #include constexpr int MAX_FAVOURITES = 5; ApplicationListModel::ApplicationListModel(HomeScreen *parent) : QAbstractListModel(parent), m_homeScreen(parent), m_startupInfo(new KStartupInfo(0, this)) { connect(KSycoca::self(), qOverload(&KSycoca::databaseChanged), this, &ApplicationListModel::sycocaDbChanged); connect(m_startupInfo, &KStartupInfo::gotRemoveStartup, this, &ApplicationListModel::applicationExited); connect(m_startupInfo, &KStartupInfo::gotNewStartup, this, [=](const KStartupInfoId &, const KStartupInfoData &data) { applicationStarted(data.name(), data.icon()); }); loadSettings(); // Debug - /*connect(this, &ApplicationListModel::applicationStarted, this, [=](const QString &name, const QString &icon) { + connect(this, &ApplicationListModel::applicationStarted, this, [=](const QString &name, const QString &icon) { qDebug() << "Opening startup feedback for" << name << icon; }); connect(this, &ApplicationListModel::applicationExited, this, []() { qDebug() << "Removing startup feedback"; - });*/ + }); + } ApplicationListModel::~ApplicationListModel() = default; void ApplicationListModel::loadSettings() { m_favorites = m_homeScreen->config().readEntry("Favorites", QStringList()); #if (QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)) const auto di = m_homeScreen->config().readEntry("DesktopItems", QStringList()); m_desktopItems = QSet(di.begin(), di.end()); #else m_desktopItems = m_homeScreen->config().readEntry("DesktopItems", QStringList()).toSet(); #endif m_appOrder = m_homeScreen->config().readEntry("AppOrder", QStringList()); m_maxFavoriteCount = m_homeScreen->config().readEntry("MaxFavoriteCount", MAX_FAVOURITES); int i = 0; for (const QString &app : qAsConst(m_appOrder)) { m_appPositions[app] = i; ++i; } loadApplications(); } QHash ApplicationListModel::roleNames() const { return { {ApplicationNameRole, QByteArrayLiteral("applicationName")}, {ApplicationIconRole, QByteArrayLiteral("applicationIcon")}, {ApplicationStorageIdRole, QByteArrayLiteral("applicationStorageId")}, {ApplicationEntryPathRole, QByteArrayLiteral("applicationEntryPath")}, {ApplicationOriginalRowRole, QByteArrayLiteral("applicationOriginalRow")}, {ApplicationStartupNotifyRole, QByteArrayLiteral("applicationStartupNotify")}, {ApplicationLocationRole, QByteArrayLiteral("applicationLocation")} }; } void ApplicationListModel::sycocaDbChanged(const QStringList &changes) { if (!changes.contains(QStringLiteral("apps")) && !changes.contains(QStringLiteral("xdgdata-apps"))) { return; } m_applicationList.clear(); loadApplications(); } bool appNameLessThan(const ApplicationData &a1, const ApplicationData &a2) { return a1.name.toLower() < a2.name.toLower(); } void ApplicationListModel::loadApplications() { auto cfg = KSharedConfig::openConfig(QStringLiteral("applications-blacklistrc")); auto blgroup = KConfigGroup(cfg, QStringLiteral("Applications")); // This is only temporary to get a clue what those apps' desktop files are called // I'll remove it once I've done a blacklist QStringList bl; QStringList blacklist = blgroup.readEntry("blacklist", QStringList()); beginResetModel(); m_applicationList.clear(); KServiceGroup::Ptr group = KServiceGroup::root(); if (!group || !group->isValid()) return; KServiceGroup::List subGroupList = group->entries(true); QMap orderedList; QList unorderedList; // Iterate over all entries in the group while (!subGroupList.isEmpty()) { KSycocaEntry::Ptr groupEntry = subGroupList.first(); subGroupList.pop_front(); if (groupEntry->isType(KST_KServiceGroup)) { KServiceGroup::Ptr serviceGroup(static_cast(groupEntry.data())); if (!serviceGroup->noDisplay()) { KServiceGroup::List entryGroupList = serviceGroup->entries(true); for(KServiceGroup::List::ConstIterator it = entryGroupList.constBegin(); it != entryGroupList.constEnd(); it++) { KSycocaEntry::Ptr entry = (*it); if (entry->isType(KST_KServiceGroup)) { KServiceGroup::Ptr serviceGroup(static_cast(entry.data())); subGroupList << serviceGroup; } else if (entry->property(QStringLiteral("Exec")).isValid()) { KService::Ptr service(static_cast(entry.data())); if (service->isApplication() && !blacklist.contains(service->desktopEntryName()) && service->showOnCurrentPlatform() && !service->property(QStringLiteral("Terminal"), QVariant::Bool).toBool()) { bl << service->desktopEntryName(); ApplicationData data; data.name = service->name(); data.icon = service->icon(); data.storageId = service->storageId(); data.entryPath = service->exec(); data.startupNotify = service->property(QStringLiteral("StartupNotify")).toBool(); if (m_favorites.contains(data.storageId)) { data.location = Favorites; } else if (m_desktopItems.contains(data.storageId)) { data.location = Desktop; } auto it = m_appPositions.constFind(service->storageId()); if (it != m_appPositions.constEnd()) { orderedList[*it] = data; } else { unorderedList << data; } } } } } } } blgroup.writeEntry("allapps", bl); blgroup.writeEntry("blacklist", blacklist); cfg->sync(); std::sort(unorderedList.begin(), unorderedList.end(), appNameLessThan); m_applicationList << orderedList.values(); m_applicationList << unorderedList; endResetModel(); emit countChanged(); } QVariant ApplicationListModel::data(const QModelIndex &index, int role) const { if (!index.isValid()) { return QVariant(); } switch (role) { case Qt::DisplayRole: case ApplicationNameRole: return m_applicationList.at(index.row()).name; case ApplicationIconRole: return m_applicationList.at(index.row()).icon; case ApplicationStorageIdRole: return m_applicationList.at(index.row()).storageId; case ApplicationEntryPathRole: return m_applicationList.at(index.row()).entryPath; case ApplicationOriginalRowRole: return index.row(); case ApplicationStartupNotifyRole: return m_applicationList.at(index.row()).startupNotify; case ApplicationLocationRole: return m_applicationList.at(index.row()).location; default: return QVariant(); } } Qt::ItemFlags ApplicationListModel::flags(const QModelIndex &index) const { if (!index.isValid()) return {}; return Qt::ItemIsDragEnabled|QAbstractListModel::flags(index); } int ApplicationListModel::rowCount(const QModelIndex &parent) const { if (parent.isValid()) { return 0; } return m_applicationList.count(); } void ApplicationListModel::moveRow(const QModelIndex& /* sourceParent */, int sourceRow, const QModelIndex& /* destinationParent */, int destinationChild) { moveItem(sourceRow, destinationChild); } void ApplicationListModel::setLocation(int row, LauncherLocation location) { if (row < 0 || row >= m_applicationList.length()) { return; } ApplicationData data = m_applicationList.at(row); if (data.location == location) { return; } if (location == Favorites) { qWarning() << "favoriting" << row << data.name; // Deny favorites when full if (row >= m_maxFavoriteCount || m_favorites.count() >= m_maxFavoriteCount) { return; } m_favorites.insert(row, data.storageId); m_homeScreen->config().writeEntry("Favorites", m_favorites); emit favoriteCountChanged(); // Out of favorites } else if (data.location == Favorites) { m_favorites.removeAll(data.storageId); m_homeScreen->config().writeEntry("Favorites", m_favorites); emit favoriteCountChanged(); } // In Desktop if (location == Desktop) { m_desktopItems.insert(data.storageId); m_homeScreen->config().writeEntry("DesktopItems", m_desktopItems.values()); // Out of Desktop } else if (data.location == Desktop) { m_desktopItems.remove(data.storageId); m_homeScreen->config().writeEntry(QStringLiteral("DesktopItems"), m_desktopItems.values()); } data.location = location; emit m_homeScreen->configNeedsSaving(); emit dataChanged(index(row, 0), index(row, 0)); } void ApplicationListModel::moveItem(int row, int destination) { if (row < 0 || destination < 0 || row >= m_applicationList.length() || destination >= m_applicationList.length() || row == destination) { return; } if (destination > row) { ++destination; } beginMoveRows(QModelIndex(), row, row, QModelIndex(), destination); if (destination > row) { ApplicationData data = m_applicationList.at(row); m_applicationList.insert(destination, data); m_applicationList.takeAt(row); } else { ApplicationData data = m_applicationList.takeAt(row); m_applicationList.insert(destination, data); } m_appOrder.clear(); m_appPositions.clear(); int i = 0; for (const ApplicationData &app : qAsConst(m_applicationList)) { m_appOrder << app.storageId; m_appPositions[app.storageId] = i; ++i; } m_homeScreen->config().writeEntry("AppOrder", m_appOrder); endMoveRows(); } void ApplicationListModel::runApplication(const QString &storageId) { if (storageId.isEmpty()) { return; } KService::Ptr service = KService::serviceByStorageId(storageId); KIO::ApplicationLauncherJob *job = new KIO::ApplicationLauncherJob(service); job->setUiDelegate(new KNotificationJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled)); job->start(); } int ApplicationListModel::maxFavoriteCount() const { return m_maxFavoriteCount; } void ApplicationListModel::setMaxFavoriteCount(int count) { if (m_maxFavoriteCount == count) { return; } if (m_maxFavoriteCount > count) { while (m_favorites.size() > count && m_favorites.count() > 0) { m_favorites.pop_back(); } emit favoriteCountChanged(); int i = 0; for (auto &app : m_applicationList) { if (i >= count && app.location == Favorites) { app.location = Grid; emit dataChanged(index(i, 0), index(i, 0)); } ++i; } } m_maxFavoriteCount = count; m_homeScreen->config().writeEntry("MaxFavoriteCount", m_maxFavoriteCount); emit maxFavoriteCountChanged(); } #include "moc_applicationlistmodel.cpp"