diff --git a/src/scriptengines/qml/plasmoid/containmentinterface.cpp b/src/scriptengines/qml/plasmoid/containmentinterface.cpp index 1b68081d1..ba9795578 100644 --- a/src/scriptengines/qml/plasmoid/containmentinterface.cpp +++ b/src/scriptengines/qml/plasmoid/containmentinterface.cpp @@ -1,1229 +1,1231 @@ /* * Copyright 2008 Chani Armitage * Copyright 2008, 2009 Aaron Seigo * Copyright 2010 Marco Martin * * 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 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 "containmentinterface.h" #include "wallpaperinterface.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifndef PLASMA_NO_KIO #include "kio/jobclasses.h" // for KIO::JobFlags #include "kio/job.h" #include "kio/scheduler.h" #include #endif #include #include #include #include #include #include #include #include "kdeclarative/configpropertymap.h" #include ContainmentInterface::ContainmentInterface(DeclarativeAppletScript *parent, const QVariantList &args) : AppletInterface(parent, args), m_wallpaperInterface(0), m_activityInfo(0), m_wheelDelta(0), m_editMode(false) { m_containment = static_cast(appletScript()->applet()->containment()); setAcceptedMouseButtons(Qt::AllButtons); connect(m_containment.data(), &Plasma::Containment::appletRemoved, this, &ContainmentInterface::appletRemovedForward); connect(m_containment.data(), &Plasma::Containment::appletAdded, this, &ContainmentInterface::appletAddedForward); if (!m_appletInterfaces.isEmpty()) { emit appletsChanged(); } } void ContainmentInterface::init() { if (qmlObject()->rootObject()) { return; } m_activityInfo = new KActivities::Info(m_containment->activity(), this); connect(m_activityInfo, &KActivities::Info::nameChanged, this, &ContainmentInterface::activityNameChanged); emit activityNameChanged(); AppletInterface::init(); //Create the ToolBox if (m_containment) { KConfigGroup defaults; if (m_containment->containmentType() == Plasma::Types::DesktopContainment) { defaults = KConfigGroup(KSharedConfig::openConfig(m_containment->corona()->kPackage().filePath("defaults")), "Desktop"); } else if (m_containment->containmentType() == Plasma::Types::PanelContainment) { defaults = KConfigGroup(KSharedConfig::openConfig(m_containment->corona()->kPackage().filePath("defaults")), "Panel"); } if (defaults.isValid()) { KPackage::Package pkg = KPackage::PackageLoader::self()->loadPackage("KPackage/GenericQML"); pkg.setDefaultPackageRoot("plasma/packages"); if (defaults.isValid()) { pkg.setPath(defaults.readEntry("ToolBox", "org.kde.desktoptoolbox")); } else { pkg.setPath("org.kde.desktoptoolbox"); } PlasmaQuick::PackageUrlInterceptor *interceptor = dynamic_cast(qmlObject()->engine()->urlInterceptor()); if (interceptor) { interceptor->addAllowedPath(pkg.path()); } if (pkg.metadata().isValid() && !pkg.metadata().isHidden()) { if (pkg.isValid()) { QObject *containmentGraphicObject = qmlObject()->rootObject(); QVariantHash toolboxProperties; toolboxProperties["parent"] = QVariant::fromValue(this); QObject *toolBoxObject = qmlObject()->createObjectFromSource(QUrl::fromLocalFile(pkg.filePath("mainscript")), 0, toolboxProperties); if (toolBoxObject && containmentGraphicObject) { containmentGraphicObject->setProperty("toolBox", QVariant::fromValue(toolBoxObject)); } } else { qWarning() << "Could not load toolbox package." << pkg.path(); } } else { qWarning() << "Toolbox not loading, toolbox package is either invalid or disabled."; } } } //set parent, both as object hierarchically and visually //do this only for containments, applets will do it in compactrepresentationcheck if (qmlObject()->rootObject()) { qmlObject()->rootObject()->setProperty("parent", QVariant::fromValue(this)); //set anchors QQmlExpression expr(qmlObject()->engine()->rootContext(), qmlObject()->rootObject(), QStringLiteral("parent")); QQmlProperty prop(qmlObject()->rootObject(), QStringLiteral("anchors.fill")); prop.write(expr.evaluate()); } if (!m_containment->wallpaper().isEmpty()) { loadWallpaper(); } connect(m_containment.data(), &Plasma::Containment::activityChanged, this, &ContainmentInterface::activityChanged); connect(m_containment.data(), &Plasma::Containment::activityChanged, [ = ]() { delete m_activityInfo; m_activityInfo = new KActivities::Info(m_containment->activity(), this); connect(m_activityInfo, &KActivities::Info::nameChanged, this, &ContainmentInterface::activityNameChanged); emit activityNameChanged(); }); connect(m_containment.data(), &Plasma::Containment::wallpaperChanged, this, &ContainmentInterface::loadWallpaper); connect(m_containment.data(), &Plasma::Containment::containmentTypeChanged, this, &ContainmentInterface::containmentTypeChanged); connect(m_containment.data()->actions(), &KActionCollection::inserted, this, &ContainmentInterface::actionsChanged); connect(m_containment.data()->actions(), &KActionCollection::removed, this, &ContainmentInterface::actionsChanged); if (m_containment->corona()) { connect(m_containment->corona(), &Plasma::Corona::availableScreenRegionChanged, this, &ContainmentInterface::availableScreenRegionChanged); connect(m_containment->corona(), &Plasma::Corona::availableScreenRectChanged, this, &ContainmentInterface::availableScreenRectChanged); } } QList ContainmentInterface::applets() { return m_appletInterfaces; } Plasma::Types::ContainmentType ContainmentInterface::containmentType() const { return appletScript()->containmentType(); } void ContainmentInterface::setContainmentType(Plasma::Types::ContainmentType type) { appletScript()->setContainmentType(type); } Plasma::Applet *ContainmentInterface::createApplet(const QString &plugin, const QVariantList &args, const QPoint &pos) { return createApplet(plugin, args, QRectF(pos, QSize())); } Plasma::Applet *ContainmentInterface::createApplet(const QString &plugin, const QVariantList &args, const QRectF &geom) { //HACK //This is necessary to delay the appletAdded signal (of containmentInterface) AFTER the applet graphics object has been created blockSignals(true); Plasma::Applet *applet = m_containment->createApplet(plugin, args); if (applet) { QQuickItem *appletGraphicObject = applet->property("_plasma_graphicObject").value(); //invalid applet? if (!appletGraphicObject) { blockSignals(false); return applet; } if (geom.width() > 0 && geom.height() > 0) { appletGraphicObject->setSize(geom.size()); } blockSignals(false); emit appletAdded(appletGraphicObject, geom.x(), geom.y()); emit appletsChanged(); } else { blockSignals(false); } return applet; } void ContainmentInterface::setAppletArgs(Plasma::Applet *applet, const QString &mimetype, const QString &data) { if (!applet) { return; } AppletInterface *appletInterface = applet->property("_plasma_graphicObject").value(); if (appletInterface) { emit appletInterface->externalData(mimetype, data); } } QObject *ContainmentInterface::containmentAt(int x, int y) { QObject *desktop = nullptr; foreach (Plasma::Containment *c, m_containment->corona()->containments()) { ContainmentInterface *contInterface = c->property("_plasma_graphicObject").value(); if (contInterface && contInterface->isVisible()) { QWindow *w = contInterface->window(); if (w && w->geometry().contains(QPoint(window()->x(), window()->y()) + QPoint(x, y))) { if (c->containmentType() == Plasma::Types::CustomEmbeddedContainment) { continue; } if (c->containmentType() == Plasma::Types::DesktopContainment) { desktop = contInterface; } else { return contInterface; } } } } return desktop; } void ContainmentInterface::addApplet(AppletInterface *applet, int x, int y) { if (!applet || applet->applet()->containment() == m_containment) { return; } blockSignals(true); m_containment->addApplet(applet->applet()); blockSignals(false); emit appletAdded(applet, x, y); } QPointF ContainmentInterface::mapFromApplet(AppletInterface *applet, int x, int y) { if (!applet->window() || !window()) { return QPointF(); } //x,y in absolute screen coordinates of current view QPointF pos = applet->mapToScene(QPointF(x, y)); pos = QPointF(pos + applet->window()->geometry().topLeft()); //return the coordinate in the relative view's coords return pos - window()->geometry().topLeft(); } QPointF ContainmentInterface::mapToApplet(AppletInterface *applet, int x, int y) { if (!applet->window() || !window()) { return QPointF(); } //x,y in absolute screen coordinates of current view QPointF pos(x, y); pos = QPointF(pos + window()->geometry().topLeft()); //the coordinate in the relative view's coords pos = pos - applet->window()->geometry().topLeft(); //make it relative to applet coords return pos - applet->mapToScene(QPointF(0, 0)); } QPointF ContainmentInterface::adjustToAvailableScreenRegion(int x, int y, int w, int h) const { QRegion reg; int screenId = screen(); if (screenId > -1 && m_containment->corona()) { reg = m_containment->corona()->availableScreenRegion(screenId); } if (!reg.isEmpty()) { //make it relative QRect geometry = m_containment->corona()->screenGeometry(screenId); reg.translate(- geometry.topLeft()); } else { reg = QRect(0, 0, width(), height()); } const QRect rect(qBound(reg.boundingRect().left(), x, reg.boundingRect().right() + 1 - w), qBound(reg.boundingRect().top(), y, reg.boundingRect().bottom() + 1 - h), w, h); const QRectF ar = availableScreenRect(); QRect tempRect(rect); // in the case we are in the topleft quadrant // * see if the passed rect is completely in the region, if yes, return // * otherwise, try to move it horizontally to the screenrect x // * if now fits, return // * if fail, move vertically // * as last resort, move horizontally and vertically // top left corner if (rect.center().x() <= ar.center().x() && rect.center().y() <= ar.center().y()) { //QRegion::contains doesn't do what it would suggest, so do reg.intersected(rect) != rect instead if (reg.intersected(rect) != rect) { tempRect = QRect(qMax(rect.left(), (int)ar.left()), rect.top(), w, h); if (reg.intersected(tempRect) == tempRect) { return tempRect.topLeft(); } tempRect = QRect(rect.left(), qMax(rect.top(), (int)ar.top()), w, h); if (reg.intersected(tempRect) == tempRect) { return tempRect.topLeft(); } tempRect = QRect(qMax(rect.left(), (int)ar.left()), qMax(rect.top(), (int)ar.top()), w, h); return tempRect.topLeft(); } else { return rect.topLeft(); } //bottom left corner } else if (rect.center().x() <= ar.center().x() && rect.center().y() > ar.center().y()) { if (reg.intersected(rect) != rect) { tempRect = QRect(qMax(rect.left(), (int)ar.left()), rect.top(), w, h); if (reg.intersected(tempRect) == tempRect) { return tempRect.topLeft(); } tempRect = QRect(rect.left(), qMin(rect.top(), (int)(ar.bottom() + 1 - h)), w, h); if (reg.intersected(tempRect) == tempRect) { return tempRect.topLeft(); } tempRect = QRect(qMax(rect.left(), (int)ar.left()), qMin(rect.top(), (int)(ar.bottom() + 1 - h)), w, h); return tempRect.topLeft(); } else { return rect.topLeft(); } //top right corner } else if (rect.center().x() > ar.center().x() && rect.center().y() <= ar.center().y()) { if (reg.intersected(rect) != rect) { tempRect = QRect(qMin(rect.left(), (int)(ar.right() + 1 - w)), rect.top(), w, h); if (reg.intersected(tempRect) == tempRect) { return tempRect.topLeft(); } tempRect = QRect(rect.left(), qMax(rect.top(), (int)ar.top()), w, h); if (reg.intersected(tempRect) == tempRect) { return tempRect.topLeft(); } tempRect = QRect(qMin(rect.left(), (int)(ar.right() + 1 - w)), qMax(rect.top(), (int)ar.top()), w, h); return tempRect.topLeft(); } else { return rect.topLeft(); } //bottom right corner } else if (rect.center().x() > ar.center().x() && rect.center().y() > ar.center().y()) { if (reg.intersected(rect) != rect) { tempRect = QRect(qMin(rect.left(), (int)(ar.right() + 1 - w)), rect.top(), w, h); if (reg.intersected(tempRect) == tempRect) { return tempRect.topLeft(); } tempRect = QRect(rect.left(), qMin(rect.top(), (int)(ar.bottom() + 1 - h)), w, h); if (reg.intersected(tempRect) == tempRect) { return tempRect.topLeft(); } tempRect = QRect(qMin(rect.left(), (int)(ar.right() + 1 - w)), qMin(rect.top(), (int)(ar.bottom() + 1 - h)), w, h); return tempRect.topLeft(); } else { return rect.topLeft(); } } return rect.topLeft(); } bool ContainmentInterface::isEditMode() const { return m_editMode; } void ContainmentInterface::setEditMode(bool edit) { if (edit == m_editMode) { return; } m_editMode = edit; emit editModeChanged(); } void ContainmentInterface::processMimeData(QObject *mimeDataProxy, int x, int y, KIO::DropJob *dropJob) { QMimeData* mime = qobject_cast(mimeDataProxy); if (mime) { processMimeData(mime, x, y, dropJob); } else { processMimeData(mimeDataProxy->property("mimeData").value(), x, y, dropJob); } } void ContainmentInterface::processMimeData(QMimeData *mimeData, int x, int y, KIO::DropJob *dropJob) { if (!mimeData) { return; } //const QMimeData *mimeData = data; qDebug() << "Arrived mimeData" << mimeData->urls() << mimeData->formats() << "at" << x << ", " << y; if (mimeData->hasFormat(QStringLiteral("text/x-plasmoidservicename"))) { QString data = mimeData->data(QStringLiteral("text/x-plasmoidservicename")); const QStringList appletNames = data.split('\n', QString::SkipEmptyParts); foreach (const QString &appletName, appletNames) { qDebug() << "adding" << appletName; metaObject()->invokeMethod(this, "createApplet", Qt::QueuedConnection, Q_ARG(QString, appletName), Q_ARG(QVariantList, QVariantList()), Q_ARG(QRectF, QRectF(x, y, -1, -1))); } } else if (mimeData->hasUrls()) { //TODO: collect the mimetypes of available script engines and offer // to create widgets out of the matching URLs, if any const QList urls = KUrlMimeData::urlsFromMimeData(mimeData); foreach (const QUrl &url, urls) { #ifndef PLASMA_NO_KIO QMimeDatabase db; const QMimeType &mime = db.mimeTypeForUrl(url); QString mimeName = mime.name(); QVariantList args; args << url.url(); qDebug() << "can decode" << mimeName << args; // It may be a directory or a file, let's stat KIO::JobFlags flags = KIO::HideProgressInfo; KIO::MimetypeJob *job = KIO::mimetype(url, flags); m_dropPoints[job] = QPoint(x, y); QObject::connect(job, SIGNAL(result(KJob*)), this, SLOT(dropJobResult(KJob*))); QObject::connect(job, SIGNAL(mimetype(KIO::Job*,QString)), this, SLOT(mimeTypeRetrieved(KIO::Job*,QString))); if (dropJob) { m_dropJobs[job] = dropJob; } else { QMenu *choices = new QMenu(i18n("Content dropped")); if (choices->winId()) { choices->windowHandle()->setTransientParent(window()); } choices->addAction(QIcon::fromTheme(QStringLiteral("process-working")), i18n("Fetching file type...")); choices->popup(window() ? window()->mapToGlobal(QPoint(x, y)) : QPoint(x, y)); m_dropMenus[job] = choices; } #endif } } else { QStringList formats = mimeData->formats(); QHash seenPlugins; QHash pluginFormats; foreach (const QString &format, formats) { const auto plugins = Plasma::PluginLoader::self()->listAppletMetaDataForMimeType(format); foreach (const auto &plugin, plugins) { if (seenPlugins.contains(plugin.pluginId())) { continue; } seenPlugins.insert(plugin.pluginId(), plugin); pluginFormats.insert(plugin.pluginId(), format); } } //qDebug() << "Mimetype ..." << formats << seenPlugins.keys() << pluginFormats.values(); QString selectedPlugin; if (seenPlugins.isEmpty()) { // do nothing //directly create if only one offer only if the conteinment didn't pass an existing plugin } else if (seenPlugins.count() == 1) { selectedPlugin = seenPlugins.constBegin().key(); Plasma::Applet *applet = createApplet(selectedPlugin, QVariantList(), QRect(x, y, -1, -1)); setAppletArgs(applet, pluginFormats[selectedPlugin], mimeData->data(pluginFormats[selectedPlugin])); } else { QMenu *choices = nullptr; if (!dropJob) { choices = new QMenu(); if (choices->winId()) { choices->windowHandle()->setTransientParent(window()); } } QList extraActions; QHash actionsToPlugins; foreach (const auto &info, seenPlugins) { QAction *action; if (!info.iconName().isEmpty()) { action = new QAction(QIcon::fromTheme(info.iconName()), info.name(), nullptr); } else { action = new QAction(info.name(), nullptr); } extraActions << action; if (choices) { choices->addAction(action); } action->setData(info.pluginId()); connect(action, &QAction::triggered, this, [this, x, y, mimeData, action]() { const QString selectedPlugin = action->data().toString(); Plasma::Applet *applet = createApplet(selectedPlugin, QVariantList(), QRect(x, y, -1, -1)); setAppletArgs(applet, selectedPlugin, mimeData->data(selectedPlugin)); }); actionsToPlugins.insert(action, info.pluginId()); } //if the menu was created by ourselves, delete it if (choices) { QAction *choice = choices->exec(window() ? window()->mapToGlobal(QPoint(x, y)) : QPoint(x, y)); delete choices; } else { Q_ASSERT(dropJob); dropJob->setApplicationActions(extraActions); } } } } void ContainmentInterface::clearDataForMimeJob(KIO::Job *job) { #ifndef PLASMA_NO_KIO QObject::disconnect(job, 0, this, 0); m_dropPoints.remove(job); QMenu *choices = m_dropMenus.take(job); m_dropJobs.remove(job); job->kill(); #endif // PLASMA_NO_KIO } void ContainmentInterface::dropJobResult(KJob *job) { #ifndef PLASMA_NO_KIO if (job->error()) { qDebug() << "ERROR" << job->error() << ' ' << job->errorString(); } #endif // PLASMA_NO_KIO } void ContainmentInterface::mimeTypeRetrieved(KIO::Job *job, const QString &mimetype) { #ifndef PLASMA_NO_KIO qDebug() << "Mimetype Job returns." << mimetype; KIO::TransferJob *tjob = dynamic_cast(job); if (!tjob) { qDebug() << "job should be a TransferJob, but isn't"; clearDataForMimeJob(job); return; } QList appletList = Plasma::PluginLoader::self()->listAppletMetaDataForUrl(tjob->url()); if (mimetype.isEmpty() && appletList.isEmpty()) { clearDataForMimeJob(job); qDebug() << "No applets found matching the url (" << tjob->url() << ") or the mimetype (" << mimetype << ")"; return; } else { QPoint posi; // will be overwritten with the event's position if (m_dropPoints.contains(tjob)) { posi = m_dropPoints.value(tjob); qDebug() << "Received a suitable dropEvent at" << posi; } else { qDebug() << "Bailing out. Cannot find associated dropEvent related to the TransferJob"; clearDataForMimeJob(job); return; } QMenu *choices = m_dropMenus.value(tjob); QList dropActions; KIO::DropJob *dropJob = m_dropJobs.value(tjob); if (!choices && !dropJob) { qDebug() << "Bailing out. No QMenu or drop job found for this job."; clearDataForMimeJob(job); return; } qDebug() << "Creating menu for:" << mimetype << posi; appletList << Plasma::PluginLoader::self()->listAppletMetaDataForMimeType(mimetype); QList wallpaperList; if (m_containment->containmentType() != Plasma::Types::PanelContainment && m_containment->containmentType() != Plasma::Types::CustomPanelContainment) { if (m_wallpaperInterface && m_wallpaperInterface->supportsMimetype(mimetype)) { wallpaperList << m_wallpaperInterface->kPackage().metadata(); } else { wallpaperList = WallpaperInterface::listWallpaperMetadataForMimetype(mimetype); } } const bool isPlasmaPackage = (mimetype == QLatin1String("application/x-plasma")); if (!appletList.isEmpty() || !wallpaperList.isEmpty() || isPlasmaPackage) { QAction *installPlasmaPackageAction = nullptr; if (isPlasmaPackage) { if (choices) { choices->addSection(i18n("Plasma Package")); installPlasmaPackageAction = choices->addAction(QIcon::fromTheme(QStringLiteral("application-x-plasma")), i18n("Install")); } else { QAction *action = new QAction(i18n("Plasma Package"), nullptr); action->setSeparator(true); dropActions << action; installPlasmaPackageAction = new QAction(QIcon::fromTheme(QStringLiteral("application-x-plasma")), i18n("Install"), nullptr); Q_ASSERT(dropJob); dropActions << installPlasmaPackageAction; dropJob->setApplicationActions(dropActions); } const QString &packagePath = tjob->url().toLocalFile(); connect(installPlasmaPackageAction, &QAction::triggered, this, [this, tjob, posi, packagePath]() { using namespace KPackage; PackageStructure *structure = PackageLoader::self()->loadPackageStructure(QStringLiteral("Plasma/Applet")); Package package(structure); KJob *installJob = package.update(packagePath); connect(installJob, &KJob::result, this, [this, packagePath, structure, posi](KJob *job) { auto fail = [job](const QString &text) { KNotification::event(QStringLiteral("plasmoidInstallationFailed"), i18n("Package Installation Failed"), text, QStringLiteral("dialog-error"), 0, KNotification::CloseOnTimeout, QStringLiteral("plasma_workspace")); }; // if the applet is already installed, just add it to the containment if (job->error() != KJob::NoError && job->error() != Package::PackageAlreadyInstalledError && job->error() != Package::NewerVersionAlreadyInstalledError) { fail(job->errorText()); return; } using namespace KPackage; Package package(structure); // TODO how can I get the path of the actual package? package.setPath(packagePath); // TODO how can I get the plugin id? Package::metadata() is deprecated if (!package.isValid() || !package.metadata().isValid()) { fail(i18n("The package you just dropped is invalid.")); return; } createApplet(package.metadata().pluginId(), QVariantList(), QRect(posi, QSize(-1,-1))); }); }); } if (choices) { choices->addSection(i18n("Widgets")); } else { QAction *action = new QAction(i18n("Widgets"), nullptr); action->setSeparator(true); dropActions << action; } foreach (const auto &info, appletList) { QAction *action; if (!info.iconName().isEmpty()) { action = new QAction(QIcon::fromTheme(info.iconName()), info.name(), nullptr); } else { action = new QAction(info.name(), nullptr); } if (choices) { choices->addAction(action); } dropActions << action; action->setData(info.pluginId()); const QUrl url = tjob->url(); connect(action, &QAction::triggered, this, [this, action, posi, mimetype, url]() { Plasma::Applet *applet = createApplet(action->data().toString(), QVariantList(), QRect(posi, QSize(-1,-1))); setAppletArgs(applet, mimetype, url.toString()); }); } { QAction *action = new QAction(i18n("Icon"), nullptr); if (choices) { choices->addAction(action); } dropActions << action; action->setData(QStringLiteral("org.kde.plasma.icon")); const QUrl url = tjob->url(); connect(action, &QAction::triggered, this, [this, action, posi, mimetype, url](){ Plasma::Applet *applet = createApplet(action->data().toString(), QVariantList(), QRect(posi, QSize(-1,-1))); setAppletArgs(applet, mimetype, url.toString()); }); } QHash actionsToWallpapers; if (!wallpaperList.isEmpty()) { if (choices) { choices->addSection(i18n("Wallpaper")); } else { QAction *action = new QAction(i18n("Wallpaper"), nullptr); action->setSeparator(true); dropActions << action; } QMap sorted; foreach (const auto &info, appletList) { sorted.insert(info.name(), info); } foreach (const KPluginMetaData &info, wallpaperList) { QAction *action; if (!info.iconName().isEmpty()) { action = new QAction(QIcon::fromTheme(info.iconName()), info.name(), nullptr); } else { action = new QAction(info.name(), nullptr); } if (choices) { choices->addAction(action); } dropActions << action; actionsToWallpapers.insert(action, info.pluginId()); const QUrl url = tjob->url(); connect(action, &QAction::triggered, this, [this, action, url]() { //set wallpapery stuff if (m_wallpaperInterface && url.isValid()) { m_wallpaperInterface->setUrl(url); } }); } } } else { //case in which we created the menu ourselves, just the "fetching type entry, directly create the icon applet if (choices) { Plasma::Applet *applet = createApplet(QStringLiteral("org.kde.plasma.icon"), QVariantList(), QRect(posi, QSize(-1,-1))); setAppletArgs(applet, mimetype, tjob->url().toString()); } else { QAction *action; if (choices) { choices->addSection(i18n("Widgets")); action = choices->addAction(i18n("Icon")); } else { QAction *sep = new QAction(i18n("Widgets"), nullptr); sep->setSeparator(true); dropActions << sep; // we can at least create an icon as a link to the URL action = new QAction(i18n("Icon"), nullptr); dropActions << action; } const QUrl url = tjob->url(); connect(action, &QAction::triggered, this, [this, posi, mimetype, url](){ Plasma::Applet *applet = createApplet(QStringLiteral("org.kde.plasma.icon"), QVariantList(), QRect(posi, QSize(-1,-1))); setAppletArgs(applet, mimetype, url.toString()); }); } } if (choices) { // HACK If the QMenu becomes empty at any point after the "determining mimetype" // popup was shown, it self-destructs, does not matter if we call clear() or remove // the action manually, hence we remove the aforementioned item after we populated the menu choices->removeAction(choices->actions().at(0)); choices->exec(); } else { dropJob->setApplicationActions(dropActions); } clearDataForMimeJob(tjob); } #endif // PLASMA_NO_KIO } void ContainmentInterface::appletAddedForward(Plasma::Applet *applet) { if (!applet) { return; } AppletInterface *appletGraphicObject = applet->property("_plasma_graphicObject").value(); AppletInterface *contGraphicObject = m_containment->property("_plasma_graphicObject").value(); // qDebug() << "Applet added on containment:" << m_containment->title() << contGraphicObject // << "Applet: " << applet << applet->title() << appletGraphicObject; //applets can not have a graphic object if they don't have a script engine loaded //this can happen if they were loaded with an invalid metadata if (!appletGraphicObject) { return; } if (contGraphicObject) { appletGraphicObject->setProperty("visible", false); appletGraphicObject->setProperty("parent", QVariant::fromValue(contGraphicObject)); } m_appletInterfaces << appletGraphicObject; connect(appletGraphicObject, &QObject::destroyed, this, [this](QObject *obj) { m_appletInterfaces.removeAll(obj); }); emit appletAdded(appletGraphicObject, appletGraphicObject->m_positionBeforeRemoval.x(), appletGraphicObject->m_positionBeforeRemoval.y()); emit appletsChanged(); } void ContainmentInterface::appletRemovedForward(Plasma::Applet *applet) { AppletInterface *appletGraphicObject = applet->property("_plasma_graphicObject").value(); if (appletGraphicObject) { m_appletInterfaces.removeAll(appletGraphicObject); appletGraphicObject->m_positionBeforeRemoval = appletGraphicObject->mapToItem(this, QPointF()); } emit appletRemoved(appletGraphicObject); emit appletsChanged(); } void ContainmentInterface::loadWallpaper() { if (m_containment->containmentType() != Plasma::Types::DesktopContainment && m_containment->containmentType() != Plasma::Types::CustomContainment) { return; } if (!m_containment->wallpaper().isEmpty()) { delete m_wallpaperInterface; m_wallpaperInterface = new WallpaperInterface(this); m_wallpaperInterface->setZ(-1000); //Qml seems happier if the parent gets set in this way m_wallpaperInterface->setProperty("parent", QVariant::fromValue(this)); //set anchors QQmlExpression expr(qmlObject()->engine()->rootContext(), m_wallpaperInterface, QStringLiteral("parent")); QQmlProperty prop(m_wallpaperInterface, QStringLiteral("anchors.fill")); prop.write(expr.evaluate()); m_containment->setProperty("wallpaperGraphicsObject", QVariant::fromValue(m_wallpaperInterface)); } else { if (m_wallpaperInterface) { m_wallpaperInterface->deleteLater(); m_wallpaperInterface = 0; } } } QString ContainmentInterface::activity() const { return m_containment->activity(); } QString ContainmentInterface::activityName() const { if (!m_activityInfo) { return QString(); } return m_activityInfo->name(); } QList ContainmentInterface::actions() const { //FIXME: giving directly a QList crashes QStringList actionOrder; actionOrder << QStringLiteral("add widgets") << QStringLiteral("manage activities") << QStringLiteral("remove") << QStringLiteral("lock widgets") << QStringLiteral("run associated application") << QStringLiteral("configure"); QHash orderedActions; //use a multimap to sort by action type QMultiMap actions; int i = 0; foreach (QAction *a, m_containment->actions()->actions()) { if (!actionOrder.contains(a->objectName())) { //FIXME QML visualizations don't support menus for now, *and* there is no way to //distinguish them on QML side if (!a->menu()) { actions.insert(a->data().toInt()*100 + i, a); ++i; } } else { orderedActions[a->objectName()] = a; } } i = 0; foreach (QAction *a, m_containment->corona()->actions()->actions()) { if (a->objectName() == QStringLiteral("lock widgets") || a->menu()) { //It is up to the Containment to decide if the user is allowed or not //to lock/unluck the widgets, so corona should not add one when there is none //(user is not allow) and it shouldn't add another one when there is already //one continue; } if (!actionOrder.contains(a->objectName())) { actions.insert(a->data().toInt()*100 + i, a); } else { orderedActions[a->objectName()] = a; } ++i; } QList actionList = actions.values(); foreach (const QString &name, actionOrder) { QAction *a = orderedActions.value(name); if (a && !a->menu()) { actionList << a; } ++i; } return actionList; } //PROTECTED-------------------- void ContainmentInterface::mouseReleaseEvent(QMouseEvent *event) { event->setAccepted(m_containment->containmentActions().contains(Plasma::ContainmentActions::eventToString(event))); } void ContainmentInterface::mousePressEvent(QMouseEvent *event) { //even if the menu is executed synchronously, other events may be processed //by the qml incubator when plasma is loading, so we need to guard there if (m_contextMenu) { m_contextMenu.data()->close(); return; } const QString trigger = Plasma::ContainmentActions::eventToString(event); Plasma::ContainmentActions *plugin = m_containment->containmentActions().value(trigger); if (!plugin || plugin->contextualActions().isEmpty()) { event->setAccepted(false); return; } //the plugin can be a single action or a context menu //Don't have an action list? execute as single action //and set the event position as action data if (plugin->contextualActions().length() == 1) { QAction *action = plugin->contextualActions().at(0); action->setData(event->pos()); action->trigger(); event->accept(); return; } //FIXME: very inefficient appletAt() implementation Plasma::Applet *applet = 0; foreach (QObject *appletObject, m_appletInterfaces) { if (AppletInterface *ai = qobject_cast(appletObject)) { if (ai->isVisible() && ai->contains(ai->mapFromItem(this, event->posF()))) { applet = ai->applet(); break; } else { ai = 0; } } } //qDebug() << "Invoking menu for applet" << applet; QMenu *desktopMenu = new QMenu; if (desktopMenu->winId()) { desktopMenu->windowHandle()->setTransientParent(window()); } desktopMenu->setAttribute(Qt::WA_DeleteOnClose); m_contextMenu = desktopMenu; emit m_containment->contextualActionsAboutToShow(); if (applet) { emit applet->contextualActionsAboutToShow(); addAppletActions(desktopMenu, applet, event); } else { addContainmentActions(desktopMenu, event); } //this is a workaround where Qt now creates the menu widget //in .exec before oxygen can polish it and set the following attribute desktopMenu->setAttribute(Qt::WA_TranslucentBackground); //end workaround //this is a workaround where Qt will fail to realise a mouse has been released // this happens if a window which does not accept focus spawns a new window that takes focus and X grab // whilst the mouse is depressed // https://bugreports.qt.io/browse/QTBUG-59044 // this causes the next click to go missing //by releasing manually we avoid that situation auto ungrabMouseHack = [this]() { if (window() && window()->mouseGrabberItem()) { window()->mouseGrabberItem()->ungrabMouse(); } }; //pre 5.8.0 QQuickWindow code is "item->grabMouse(); sendEvent(item, mouseEvent)" //post 5.8.0 QQuickWindow code is sendEvent(item, mouseEvent); item->grabMouse() if (QVersionNumber::fromString(qVersion()) > QVersionNumber(5, 8, 0)) { QTimer::singleShot(0, this, ungrabMouseHack); } else { ungrabMouseHack(); } //end workaround QPoint pos = event->globalPos(); if (window() && m_containment->containmentType() == Plasma::Types::PanelContainment) { desktopMenu->adjustSize(); if (QScreen *screen = window()->screen()) { const QRect geo = screen->availableGeometry(); pos = QPoint(qBound(geo.left(), pos.x(), geo.right() + 1 - desktopMenu->width()), qBound(geo.top(), pos.y(), geo.bottom() + 1 - desktopMenu->height())); } } if (desktopMenu->isEmpty()) { delete desktopMenu; event->accept(); return; } // Bug 344205 keep panel visible while menu is open const auto oldStatus = m_containment->status(); m_containment->setStatus(Plasma::Types::RequiresAttentionStatus); connect(desktopMenu, &QMenu::aboutToHide, m_containment, [this, oldStatus] { m_containment->setStatus(oldStatus); }); KAcceleratorManager::manage(desktopMenu); desktopMenu->popup(pos); event->setAccepted(true); } void ContainmentInterface::wheelEvent(QWheelEvent *event) { const QString trigger = Plasma::ContainmentActions::eventToString(event); Plasma::ContainmentActions *plugin = m_containment->containmentActions().value(trigger); if (!plugin) { event->setAccepted(false); return; } m_wheelDelta += event->delta(); // Angle delta 120 for common "one click" // See: http://qt-project.org/doc/qt-5/qml-qtquick-wheelevent.html#angleDelta-prop while (m_wheelDelta >= 120) { m_wheelDelta -= 120; plugin->performPreviousAction(); } while (m_wheelDelta <= -120) { m_wheelDelta += 120; plugin->performNextAction(); } } void ContainmentInterface::keyPressEvent(QKeyEvent *event) { if (event->key() == Qt::Key_Menu) { QMouseEvent me(QEvent::MouseButtonRelease, QPoint(), Qt::RightButton, Qt::RightButton, event->modifiers()); mousePressEvent(&me); event->accept(); } AppletInterface::keyPressEvent(event); } void ContainmentInterface::addAppletActions(QMenu *desktopMenu, Plasma::Applet *applet, QEvent *event) { foreach (QAction *action, applet->contextualActions()) { if (action) { desktopMenu->addAction(action); } } if (!applet->failedToLaunch()) { QAction *runAssociatedApplication = applet->actions()->action(QStringLiteral("run associated application")); if (runAssociatedApplication && runAssociatedApplication->isEnabled()) { desktopMenu->addAction(runAssociatedApplication); } QAction *configureApplet = applet->actions()->action(QStringLiteral("configure")); if (configureApplet && configureApplet->isEnabled()) { desktopMenu->addAction(configureApplet); } QAction *appletAlternatives = applet->actions()->action(QStringLiteral("alternatives")); if (appletAlternatives && appletAlternatives->isEnabled()) { desktopMenu->addAction(appletAlternatives); } } QMenu *containmentMenu = new QMenu(i18nc("%1 is the name of the containment", "%1 Options", m_containment->title()), desktopMenu); - addContainmentActions(containmentMenu, event); + if (m_containment->containmentType() != Plasma::Types::DesktopContainment) { + addContainmentActions(containmentMenu, event); + } if (!containmentMenu->isEmpty()) { int enabled = 0; //count number of real actions QListIterator actionsIt(containmentMenu->actions()); while (enabled < 3 && actionsIt.hasNext()) { QAction *action = actionsIt.next(); if (action->isVisible() && !action->isSeparator()) { ++enabled; } } if (enabled) { //if there is only one, don't create a submenu if (enabled < 2) { foreach (QAction *action, containmentMenu->actions()) { if (action->isVisible() && !action->isSeparator()) { desktopMenu->addAction(action); } } } else { desktopMenu->addMenu(containmentMenu); } } } if (m_containment->immutability() == Plasma::Types::Mutable && (m_containment->containmentType() != Plasma::Types::PanelContainment || m_containment->isUserConfiguring())) { QAction *closeApplet = applet->actions()->action(QStringLiteral("remove")); //qDebug() << "checking for removal" << closeApplet; if (closeApplet) { if (!desktopMenu->isEmpty()) { desktopMenu->addSeparator(); } //qDebug() << "adding close action" << closeApplet->isEnabled() << closeApplet->isVisible(); desktopMenu->addAction(closeApplet); } } } void ContainmentInterface::addContainmentActions(QMenu *desktopMenu, QEvent *event) { if (m_containment->corona()->immutability() != Plasma::Types::Mutable && !KAuthorized::authorizeKAction(QStringLiteral("plasma/containment_actions"))) { //qDebug() << "immutability"; return; } //this is what ContainmentPrivate::prepareContainmentActions was const QString trigger = Plasma::ContainmentActions::eventToString(event); Plasma::ContainmentActions *plugin = m_containment->containmentActions().value(trigger); if (!plugin) { return; } if (plugin->containment() != m_containment) { plugin->setContainment(m_containment); // now configure it KConfigGroup cfg(m_containment->corona()->config(), "ActionPlugins"); cfg = KConfigGroup(&cfg, QString::number(m_containment->containmentType())); KConfigGroup pluginConfig = KConfigGroup(&cfg, trigger); plugin->restore(pluginConfig); } QList actions = plugin->contextualActions(); if (actions.isEmpty()) { //it probably didn't bother implementing the function. give the user a chance to set //a better plugin. note that if the user sets no-plugin this won't happen... if ((m_containment->containmentType() != Plasma::Types::PanelContainment && m_containment->containmentType() != Plasma::Types::CustomPanelContainment) && m_containment->actions()->action(QStringLiteral("configure"))) { desktopMenu->addAction(m_containment->actions()->action(QStringLiteral("configure"))); } } else { desktopMenu->addActions(actions); } return; } #include "moc_containmentinterface.cpp"