/***************************************************************************
- * Copyright (C) 2005-2016 by the Quassel Project *
+ * Copyright (C) 2005-2018 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This contains code from KStatusNotifierItem, part of the KDE libs *
#ifdef HAVE_DBUS
#include <QApplication>
+#include <QDir>
+#include <QFile>
#include <QMenu>
#include <QMouseEvent>
#include <QTextDocument>
+#include "qtui.h"
#include "quassel.h"
#include "statusnotifieritem.h"
#include "statusnotifieritemdbus.h"
-const int StatusNotifierItem::_protocolVersion = 0;
-const QString StatusNotifierItem::_statusNotifierWatcherServiceName("org.kde.StatusNotifierWatcher");
+constexpr int kProtocolVersion {0};
+
+const QString kSniWatcherService {QLatin1String{"org.kde.StatusNotifierWatcher"}};
+const QString kSniWatcherPath {QLatin1String{"/StatusNotifierWatcher"}};
+const QString kSniPath {QLatin1String{"/StatusNotifierItem"}};
+const QString kXdgNotificationsService {QLatin1String{"org.freedesktop.Notifications"}};
+const QString kXdgNotificationsPath {QLatin1String{"/org/freedesktop/Notifications"}};
+const QString kMenuObjectPath {QLatin1String{"/MenuBar"}};
#ifdef HAVE_DBUSMENU
# include "dbusmenuexporter.h"
}
};
-
#endif /* HAVE_DBUSMENU */
StatusNotifierItem::StatusNotifierItem(QWidget *parent)
- : StatusNotifierItemParent(parent),
- _statusNotifierItemDBus(0),
- _statusNotifierWatcher(0),
- _notificationsClient(0),
- _notificationsClientSupportsMarkup(true),
- _lastNotificationsDBusId(0)
+ : StatusNotifierItemParent(parent)
+#if QT_VERSION >= 0x050000
+ , _iconThemeDir{QDir::tempPath() + QLatin1String{"/quassel-sni-XXXXXX"}}
+#endif
{
-}
+ static bool registered = []() -> bool {
+ qDBusRegisterMetaType<DBusImageStruct>();
+ qDBusRegisterMetaType<DBusImageVector>();
+ qDBusRegisterMetaType<DBusToolTipStruct>();
+ return true;
+ }();
+ Q_UNUSED(registered)
+ setMode(Mode::StatusNotifier);
-StatusNotifierItem::~StatusNotifierItem()
-{
- delete _statusNotifierWatcher;
-}
+ connect(this, SIGNAL(visibilityChanged(bool)), this, SLOT(onVisibilityChanged(bool)));
+ connect(this, SIGNAL(modeChanged(Mode)), this, SLOT(onModeChanged(Mode)));
+ connect(this, SIGNAL(stateChanged(State)), this, SLOT(onStateChanged(State)));
+ trayMenu()->installEventFilter(this);
-void StatusNotifierItem::init()
-{
- qDBusRegisterMetaType<DBusImageStruct>();
- qDBusRegisterMetaType<DBusImageVector>();
- qDBusRegisterMetaType<DBusToolTipStruct>();
+ // Create a temporary directory that holds copies of the tray icons. That way, visualizers can find our icons.
+ // For Qt4 the relevant icons are installed in hicolor already, so nothing to be done.
+#if QT_VERSION >= 0x050000
+ if (_iconThemeDir.isValid()) {
+ _iconThemePath = _iconThemeDir.path();
+ }
+ else {
+ qWarning() << "Could not create temporary directory for themed tray icons!";
+ }
+#endif
- _statusNotifierItemDBus = new StatusNotifierItemDBus(this);
+ connect(this, SIGNAL(iconsChanged()), this, SLOT(refreshIcons()));
+ refreshIcons();
+ // Our own SNI service
+ _statusNotifierItemDBus = new StatusNotifierItemDBus(this);
+ connect(this, SIGNAL(currentIconNameChanged()), _statusNotifierItemDBus, SIGNAL(NewIcon()));
+ connect(this, SIGNAL(currentIconNameChanged()), _statusNotifierItemDBus, SIGNAL(NewAttentionIcon()));
connect(this, SIGNAL(toolTipChanged(QString, QString)), _statusNotifierItemDBus, SIGNAL(NewToolTip()));
- connect(this, SIGNAL(animationEnabledChanged(bool)), _statusNotifierItemDBus, SIGNAL(NewAttentionIcon()));
- QDBusServiceWatcher *watcher = new QDBusServiceWatcher(_statusNotifierWatcherServiceName,
- QDBusConnection::sessionBus(),
- QDBusServiceWatcher::WatchForOwnerChange,
- this);
+ // Service watcher to keep track of the StatusNotifierWatcher service
+ QDBusServiceWatcher *watcher = new QDBusServiceWatcher(kSniWatcherService,
+ QDBusConnection::sessionBus(),
+ QDBusServiceWatcher::WatchForOwnerChange,
+ this);
connect(watcher, SIGNAL(serviceOwnerChanged(QString, QString, QString)), SLOT(serviceChange(QString, QString, QString)));
- setMode(StatusNotifier);
-
- _notificationsClient = new org::freedesktop::Notifications("org.freedesktop.Notifications", "/org/freedesktop/Notifications",
- QDBusConnection::sessionBus(), this);
-
+ // Client instance for StatusNotifierWatcher
+ _statusNotifierWatcher = new org::kde::StatusNotifierWatcher(kSniWatcherService,
+ kSniWatcherPath,
+ QDBusConnection::sessionBus(),
+ this);
+ connect(_statusNotifierWatcher, SIGNAL(StatusNotifierHostRegistered()), SLOT(checkForRegisteredHosts()));
+ connect(_statusNotifierWatcher, SIGNAL(StatusNotifierHostUnregistered()), SLOT(checkForRegisteredHosts()));
+
+ // Client instance for notifications
+ _notificationsClient = new org::freedesktop::Notifications(kXdgNotificationsService,
+ kXdgNotificationsPath,
+ QDBusConnection::sessionBus(),
+ this);
connect(_notificationsClient, SIGNAL(NotificationClosed(uint, uint)), SLOT(notificationClosed(uint, uint)));
connect(_notificationsClient, SIGNAL(ActionInvoked(uint, QString)), SLOT(notificationInvoked(uint, QString)));
_notificationsClientSupportsActions = desktopCapabilities.contains("actions");
}
- StatusNotifierItemParent::init();
- trayMenu()->installEventFilter(this);
-
- // use the appdata icon folder for now
- _iconThemePath = Quassel::findDataFilePath("icons");
-
#ifdef HAVE_DBUSMENU
- _menuObjectPath = "/MenuBar";
new QuasselDBusMenuExporter(menuObjectPath(), trayMenu(), _statusNotifierItemDBus->dbusConnection()); // will be added as menu child
#endif
}
-void StatusNotifierItem::registerToDaemon()
-{
- if (!_statusNotifierWatcher) {
- _statusNotifierWatcher = new org::kde::StatusNotifierWatcher(_statusNotifierWatcherServiceName,
- "/StatusNotifierWatcher",
- QDBusConnection::sessionBus());
- connect(_statusNotifierWatcher, SIGNAL(StatusNotifierHostRegistered()), SLOT(checkForRegisteredHosts()));
- connect(_statusNotifierWatcher, SIGNAL(StatusNotifierHostUnregistered()), SLOT(checkForRegisteredHosts()));
- }
- if (_statusNotifierWatcher->isValid()
- && _statusNotifierWatcher->property("ProtocolVersion").toInt() == _protocolVersion) {
- _statusNotifierWatcher->RegisterStatusNotifierItem(_statusNotifierItemDBus->service());
- checkForRegisteredHosts();
- }
- else {
- //qDebug() << "StatusNotifierWatcher not reachable!";
- setMode(Legacy);
- }
-}
-
-
void StatusNotifierItem::serviceChange(const QString &name, const QString &oldOwner, const QString &newOwner)
{
Q_UNUSED(name);
if (newOwner.isEmpty()) {
//unregistered
- //qDebug() << "Connection to the StatusNotifierWatcher lost";
- delete _statusNotifierWatcher;
- _statusNotifierWatcher = 0;
- setMode(Legacy);
+ setMode(Mode::Legacy);
}
else if (oldOwner.isEmpty()) {
//registered
- setMode(StatusNotifier);
+ setMode(Mode::StatusNotifier);
}
}
-void StatusNotifierItem::checkForRegisteredHosts()
+void StatusNotifierItem::registerToWatcher()
{
- if (!_statusNotifierWatcher || !_statusNotifierWatcher->property("IsStatusNotifierHostRegistered").toBool())
- setMode(Legacy);
- else
- setMode(StatusNotifier);
+ if (_statusNotifierWatcher->isValid() && _statusNotifierWatcher->property("ProtocolVersion").toInt() == kProtocolVersion) {
+ auto registerMethod = QDBusMessage::createMethodCall(kSniWatcherService, kSniWatcherPath, kSniWatcherService,
+ QLatin1String{"RegisterStatusNotifierItem"});
+ registerMethod.setArguments(QVariantList() << _statusNotifierItemDBus->service());
+ _statusNotifierItemDBus->dbusConnection().callWithCallback(registerMethod, this, SLOT(checkForRegisteredHosts()), SLOT(onDBusError(QDBusError)));
+ }
+ else {
+ setMode(Mode::Legacy);
+ }
}
-bool StatusNotifierItem::isSystemTrayAvailable() const
+void StatusNotifierItem::checkForRegisteredHosts()
{
- if (mode() == StatusNotifier)
- return true; // else it should be set to legacy on registration
-
- return StatusNotifierItemParent::isSystemTrayAvailable();
+ if (!_statusNotifierWatcher || !_statusNotifierWatcher->property("IsStatusNotifierHostRegistered").toBool()) {
+ setMode(Mode::Legacy);
+ }
+ else {
+ setMode(Mode::StatusNotifier);
+ }
}
-bool StatusNotifierItem::isVisible() const
+void StatusNotifierItem::onDBusError(const QDBusError &error)
{
- if (mode() == StatusNotifier)
- return shouldBeVisible(); // we don't have a way to check, so we need to trust everything went right
-
- return StatusNotifierItemParent::isVisible();
+ qWarning() << "StatusNotifierItem encountered a D-Bus error:" << error;
+ setMode(Mode::Legacy);
}
-void StatusNotifierItem::setMode(Mode mode_)
+void StatusNotifierItem::refreshIcons()
{
- if (mode_ == mode())
- return;
-
- if (mode_ != StatusNotifier) {
- _statusNotifierItemDBus->unregisterService();
+#if QT_VERSION >= 0x050000
+ if (!_iconThemePath.isEmpty()) {
+ QDir baseDir{_iconThemePath + "/hicolor"};
+ baseDir.removeRecursively();
+ for (auto &&trayState : { State::Active, State::Passive, State::NeedsAttention }) {
+ auto iconName = SystemTray::iconName(trayState);
+ QIcon icon = QIcon::fromTheme(iconName);
+ if (!icon.isNull()) {
+ for (auto &&size : icon.availableSizes()) {
+ auto pixDir = QString{"%1/%2x%3/status"}.arg(baseDir.absolutePath()).arg(size.width()).arg(size.height());
+ QDir{}.mkpath(pixDir);
+ if (!icon.pixmap(size).save(pixDir + "/" + iconName + ".png")) {
+ qWarning() << "Could not save tray icon" << iconName << "for size" << size;
+ }
+ }
+ }
+ else {
+ // No theme icon found; use fallback from resources
+ auto iconDir = QString{"%1/24x24/status"}.arg(baseDir.absolutePath());
+ QDir{}.mkpath(iconDir);
+ if (!QFile::copy(QString{":/icons/hicolor/24x24/status/%1.svg"}.arg(iconName),
+ QString{"%1/%2.svg"}.arg(iconDir, iconName))) {
+ qWarning() << "Could not access fallback tray icon" << iconName;
+ continue;
+ }
+ }
+ }
+ }
+#endif
+ if (_statusNotifierItemDBus) {
+ emit _statusNotifierItemDBus->NewIcon();
+ emit _statusNotifierItemDBus->NewAttentionIcon();
}
+}
- StatusNotifierItemParent::setMode(mode_);
- if (mode() == StatusNotifier) {
- _statusNotifierItemDBus->registerService();
- registerToDaemon();
+bool StatusNotifierItem::isSystemTrayAvailable() const
+{
+ if (mode() == Mode::StatusNotifier) {
+ return true; // else it should be set to legacy on registration
}
+
+ return StatusNotifierItemParent::isSystemTrayAvailable();
}
-void StatusNotifierItem::setState(State state_)
+void StatusNotifierItem::onModeChanged(Mode mode)
{
- StatusNotifierItemParent::setState(state_);
-
- emit _statusNotifierItemDBus->NewStatus(metaObject()->enumerator(metaObject()->indexOfEnumerator("State")).valueToKey(state()));
- emit _statusNotifierItemDBus->NewIcon();
+ if (mode == Mode::StatusNotifier) {
+ _statusNotifierItemDBus->registerTrayIcon();
+ registerToWatcher();
+ }
+ else {
+ _statusNotifierItemDBus->unregisterTrayIcon();
+ }
}
-void StatusNotifierItem::setVisible(bool visible)
+void StatusNotifierItem::onStateChanged(State state)
{
- if (visible == isVisible())
- return;
+ if (mode() == Mode::StatusNotifier) {
+ emit _statusNotifierItemDBus->NewStatus(metaObject()->enumerator(metaObject()->indexOfEnumerator("State")).valueToKey(state));
+ }
+}
- LegacySystemTray::setVisible(visible);
- if (mode() == StatusNotifier) {
- if (shouldBeVisible()) {
- _statusNotifierItemDBus->registerService();
- registerToDaemon();
+void StatusNotifierItem::onVisibilityChanged(bool isVisible)
+{
+ if (mode() == Mode::StatusNotifier) {
+ if (isVisible) {
+ _statusNotifierItemDBus->registerTrayIcon();
+ registerToWatcher();
}
else {
- _statusNotifierItemDBus->unregisterService();
- _statusNotifierWatcher->deleteLater();
- _statusNotifierWatcher = 0;
+ _statusNotifierItemDBus->unregisterTrayIcon();
}
}
}
QString StatusNotifierItem::iconName() const
{
- if (state() == Passive)
- return QString("inactive-quassel");
- else
- return QString("quassel");
+ return currentIconName();
}
QString StatusNotifierItem::attentionIconName() const
{
- if (animationEnabled())
- return QString("message-quassel");
- else
- return QString("quassel");
+ return currentAttentionIconName();
}
QString StatusNotifierItem::toolTipIconName() const
{
- return QString("quassel");
+ return "quassel";
}
QString StatusNotifierItem::menuObjectPath() const
{
- return _menuObjectPath;
+ return kMenuObjectPath;
}
void StatusNotifierItem::closeMessage(uint notificationId)
{
- foreach(uint dbusid, _notificationsIdMap.keys()) {
+ for (auto &&dbusid : _notificationsIdMap.keys()) {
if (_notificationsIdMap.value(dbusid) == notificationId) {
_notificationsIdMap.remove(dbusid);
_notificationsClient->CloseNotification(dbusid);
}
}
_lastNotificationsDBusId = 0;
+
+ StatusNotifierItemParent::closeMessage(notificationId);
}
projects / quassel.git / blobdiff