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/*
SPDX-FileCopyrightText: 2014 Eike Hein <hein@kde.org>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "containmentinterface.h"
#include <Plasma/Applet>
#include <Plasma/Containment>
#include <Plasma/Corona>
#include <PlasmaQuick/AppletQuickItem>
#include <KActionCollection>
// FIXME HACK TODO: Unfortunately we have no choice but to hard-code a list of
// applets we know to expose the correct interface right now -- this is slated
// for replacement with some form of generic service.
QStringList ContainmentInterface::m_knownTaskManagers{
QLatin1String("org.kde.plasma.taskmanager"),
QLatin1String("org.kde.plasma.icontasks"),
QLatin1String("org.kde.plasma.expandingiconstaskmanager"),
};
ContainmentInterface::ContainmentInterface(QObject *parent)
: QObject(parent)
{
}
ContainmentInterface::~ContainmentInterface()
{
}
bool ContainmentInterface::mayAddLauncher(QObject *appletInterface, ContainmentInterface::Target target, const KService::Ptr &service)
{
if (!appletInterface) {
return false;
}
Plasma::Applet *applet = appletInterface->property("_plasma_applet").value<Plasma::Applet *>();
Plasma::Containment *containment = applet->containment();
if (!containment) {
return false;
}
Plasma::Corona *corona = containment->corona();
if (!corona) {
return false;
}
switch (target) {
case Desktop: {
containment = corona->containmentForScreen(containment->screen(), QString(), QString());
if (containment) {
return (containment->immutability() == Plasma::Types::Mutable);
}
break;
}
case Panel: {
if (containment->pluginMetaData().pluginId() == QLatin1String("org.kde.panel")) {
return (containment->immutability() == Plasma::Types::Mutable);
}
break;
}
case TaskManager: {
if (service && containment->pluginMetaData().pluginId() == QLatin1String("org.kde.panel")) {
auto *taskManager = findTaskManagerApplet(containment);
if (!taskManager) {
return false;
}
auto *taskManagerQuickItem = PlasmaQuick::AppletQuickItem::itemForApplet(taskManager);
if (!taskManagerQuickItem) {
return false;
}
return taskManagerQuickItem->property("supportsLaunchers").toBool();
}
break;
}
}
return false;
}
bool ContainmentInterface::hasLauncher(QObject *appletInterface, ContainmentInterface::Target target, const KService::Ptr &service)
{
// Only the task manager supports toggle-able launchers
if (target != TaskManager) {
return false;
}
if (!appletInterface) {
return false;
}
Plasma::Applet *applet = appletInterface->property("_plasma_applet").value<Plasma::Applet *>();
Plasma::Containment *containment = applet->containment();
if (!containment) {
return false;
}
if (service && containment->pluginMetaData().pluginId() == QLatin1String("org.kde.panel")) {
auto *taskManager = findTaskManagerApplet(containment);
if (!taskManager) {
return false;
}
auto *taskManagerQuickItem = PlasmaQuick::AppletQuickItem::itemForApplet(taskManager);
if (!taskManagerQuickItem) {
return false;
}
bool ret;
QMetaObject::invokeMethod(taskManagerQuickItem,
"hasLauncher",
Q_RETURN_ARG(bool, ret),
Q_ARG(QUrl, QUrl(QLatin1String("applications:") + service->storageId())));
return ret;
}
return false;
}
void ContainmentInterface::addLauncher(QObject *appletInterface, ContainmentInterface::Target target, const QString &entryPath)
{
if (!appletInterface) {
return;
}
Plasma::Applet *applet = appletInterface->property("_plasma_applet").value<Plasma::Applet *>();
Plasma::Containment *containment = applet->containment();
if (!containment) {
return;
}
Plasma::Corona *corona = containment->corona();
if (!corona) {
return;
}
switch (target) {
case Desktop: {
containment = corona->containmentForScreen(containment->screen(), QString(), QString());
if (!containment) {
return;
}
const QStringList &containmentProvides = containment->pluginMetaData().value(QStringLiteral("X-Plasma-Provides"), QStringList());
if (containmentProvides.contains(QLatin1String("org.kde.plasma.filemanagement"))) {
auto *folderQuickItem = PlasmaQuick::AppletQuickItem::itemForApplet(containment);
if (!folderQuickItem) {
return;
}
QMetaObject::invokeMethod(folderQuickItem, "addLauncher", Q_ARG(QVariant, QUrl::fromLocalFile(entryPath)));
} else {
containment->createApplet(QStringLiteral("org.kde.plasma.icon"), QVariantList() << QUrl::fromLocalFile(entryPath));
}
break;
}
case Panel: {
if (containment->pluginMetaData().pluginId() == QLatin1String("org.kde.panel")) {
containment->createApplet(QStringLiteral("org.kde.plasma.icon"), QVariantList() << QUrl::fromLocalFile(entryPath));
}
break;
}
case TaskManager: {
if (containment->pluginMetaData().pluginId() == QLatin1String("org.kde.panel")) {
auto *taskManager = findTaskManagerApplet(containment);
if (!taskManager) {
return;
}
auto *taskManagerQuickItem = PlasmaQuick::AppletQuickItem::itemForApplet(taskManager);
if (!taskManagerQuickItem) {
return;
}
QMetaObject::invokeMethod(taskManagerQuickItem, "addLauncher", Q_ARG(QUrl, QUrl::fromLocalFile(entryPath)));
}
break;
}
}
}
QObject *ContainmentInterface::screenContainment(QObject *appletInterface)
{
if (!appletInterface) {
return nullptr;
}
const Plasma::Applet *applet = appletInterface->property("_plasma_applet").value<Plasma::Applet *>();
Plasma::Containment *containment = applet->containment();
if (!containment) {
return nullptr;
}
Plasma::Corona *corona = containment->corona();
if (!corona) {
return nullptr;
}
return corona->containmentForScreen(containment->screen(), QString(), QString());
}
bool ContainmentInterface::screenContainmentMutable(QObject *appletInterface)
{
const Plasma::Containment *containment = static_cast<const Plasma::Containment *>(screenContainment(appletInterface));
if (containment) {
return (containment->immutability() == Plasma::Types::Mutable);
}
return false;
}
void ContainmentInterface::ensureMutable(Plasma::Containment *containment)
{
if (containment && containment->immutability() != Plasma::Types::Mutable) {
containment->internalAction(QStringLiteral("lock widgets"))->trigger();
}
}
Plasma::Applet *ContainmentInterface::findTaskManagerApplet(Plasma::Containment *containment)
{
const QList<Plasma::Applet *> applets = containment->applets();
const auto found = std::find_if(applets.cbegin(), applets.cend(), [](const Plasma::Applet *applet) {
return m_knownTaskManagers.contains(applet->pluginMetaData().pluginId());
});
return found != applets.cend() ? *found : nullptr;
}
#include "moc_containmentinterface.cpp"
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