#ifdef HAVE_DBUS
+#include "statusnotifieritem.h"
+
#include <QApplication>
#include <QDir>
+#include <QFile>
+#include <QIcon>
#include <QMenu>
#include <QMouseEvent>
#include <QTextDocument>
+#include "icon.h"
#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"
StatusNotifierItem::StatusNotifierItem(QWidget *parent)
: 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);
+
+ 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);
+
// 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() << StatusNotifierItem::tr("Could not create temporary directory for themed tray icons: %1").arg(_iconThemeDir.errorString());
+ qWarning() << "Could not create temporary directory for themed tray icons!";
}
-#endif
-
- connect(QtUi::instance(), SIGNAL(iconThemeRefreshed()), this, SLOT(refreshIcons()));
-}
-
-
-StatusNotifierItem::~StatusNotifierItem()
-{
- delete _statusNotifierWatcher;
-}
-
-
-void StatusNotifierItem::init()
-{
- qDBusRegisterMetaType<DBusImageStruct>();
- qDBusRegisterMetaType<DBusImageVector>();
- qDBusRegisterMetaType<DBusToolTipStruct>();
+ 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);
- 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);
+ // Service watcher to keep track of the StatusNotifierWatcher service
+ _serviceWatcher = new QDBusServiceWatcher(kSniWatcherService,
+ QDBusConnection::sessionBus(),
+ QDBusServiceWatcher::WatchForOwnerChange,
+ this);
+ connect(_serviceWatcher, SIGNAL(serviceOwnerChanged(QString, QString, QString)), SLOT(serviceChange(QString, QString, QString)));
+
+ // 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);
-
#ifdef HAVE_DBUSMENU
- _menuObjectPath = "/MenuBar";
new QuasselDBusMenuExporter(menuObjectPath(), trayMenu(), _statusNotifierItemDBus->dbusConnection()); // will be added as menu child
#endif
}
-void StatusNotifierItem::registerToDaemon()
+void StatusNotifierItem::serviceChange(const QString &name, const QString &oldOwner, const QString &newOwner)
{
- if (!_statusNotifierWatcher) {
- _statusNotifierWatcher = new org::kde::StatusNotifierWatcher(_statusNotifierWatcherServiceName,
- "/StatusNotifierWatcher",
- QDBusConnection::sessionBus());
- connect(_statusNotifierWatcher, SIGNAL(StatusNotifierHostRegistered()), SLOT(checkForRegisteredHosts()));
- connect(_statusNotifierWatcher, SIGNAL(StatusNotifierHostUnregistered()), SLOT(checkForRegisteredHosts()));
+ Q_UNUSED(name);
+ if (newOwner.isEmpty()) {
+ //unregistered
+ setMode(Mode::Legacy);
}
- if (_statusNotifierWatcher->isValid()
- && _statusNotifierWatcher->property("ProtocolVersion").toInt() == _protocolVersion) {
- _statusNotifierWatcher->RegisterStatusNotifierItem(_statusNotifierItemDBus->service());
- checkForRegisteredHosts();
+ else if (oldOwner.isEmpty()) {
+ //registered
+ setMode(Mode::StatusNotifier);
+ }
+}
+
+
+void StatusNotifierItem::registerToWatcher()
+{
+ 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 {
- //qDebug() << "StatusNotifierWatcher not reachable!";
- setMode(Legacy);
+ setMode(Mode::Legacy);
}
}
-void StatusNotifierItem::serviceChange(const QString &name, const QString &oldOwner, const QString &newOwner)
+void StatusNotifierItem::checkForRegisteredHosts()
{
- Q_UNUSED(name);
- if (newOwner.isEmpty()) {
- //unregistered
- //qDebug() << "Connection to the StatusNotifierWatcher lost";
- delete _statusNotifierWatcher;
- _statusNotifierWatcher = nullptr;
- setMode(Legacy);
+ if (!_statusNotifierWatcher || !_statusNotifierWatcher->property("IsStatusNotifierHostRegistered").toBool()) {
+ setMode(Mode::Legacy);
}
- else if (oldOwner.isEmpty()) {
- //registered
- setMode(StatusNotifier);
+ else {
+ setMode(Mode::StatusNotifier);
}
}
-void StatusNotifierItem::checkForRegisteredHosts()
+void StatusNotifierItem::onDBusError(const QDBusError &error)
{
- if (!_statusNotifierWatcher || !_statusNotifierWatcher->property("IsStatusNotifierHostRegistered").toBool())
- setMode(Legacy);
- else
- setMode(StatusNotifier);
+ qWarning() << "StatusNotifierItem encountered a D-Bus error:" << error;
+ setMode(Mode::Legacy);
}
void StatusNotifierItem::refreshIcons()
{
-#if QT_VERSION >= 0x050000
if (!_iconThemePath.isEmpty()) {
QDir baseDir{_iconThemePath + "/hicolor"};
baseDir.removeRecursively();
for (auto &&trayState : { State::Active, State::Passive, State::NeedsAttention }) {
- QIcon icon = QIcon::fromTheme(SystemTray::iconName(trayState));
- if (!icon.name().isEmpty()) {
+ auto iconName = SystemTray::iconName(trayState);
+ QIcon icon = icon::get(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 + "/" + icon.name() + ".png")) {
- qWarning() << "Could not save tray icon" << icon.name() << "for size" << size;
+ 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();
bool StatusNotifierItem::isSystemTrayAvailable() const
{
- if (mode() == StatusNotifier)
+ if (mode() == Mode::StatusNotifier) {
return true; // else it should be set to legacy on registration
+ }
return StatusNotifierItemParent::isSystemTrayAvailable();
}
-bool StatusNotifierItem::isVisible() const
-{
- if (mode() == StatusNotifier)
- return shouldBeVisible(); // we don't have a way to check, so we need to trust everything went right
-
- return StatusNotifierItemParent::isVisible();
-}
-
-
-void StatusNotifierItem::setMode(Mode mode_)
+void StatusNotifierItem::onModeChanged(Mode mode)
{
- if (mode_ == mode())
- return;
-
- if (mode_ != StatusNotifier) {
- _statusNotifierItemDBus->unregisterService();
+ if (mode == Mode::StatusNotifier) {
+ _statusNotifierItemDBus->registerTrayIcon();
+ registerToWatcher();
}
-
- StatusNotifierItemParent::setMode(mode_);
-
- if (mode() == StatusNotifier) {
- _statusNotifierItemDBus->registerService();
- registerToDaemon();
+ else {
+ _statusNotifierItemDBus->unregisterTrayIcon();
}
}
-void StatusNotifierItem::setState(State state_)
+void StatusNotifierItem::onStateChanged(State state)
{
- StatusNotifierItemParent::setState(state_);
-
- emit _statusNotifierItemDBus->NewStatus(metaObject()->enumerator(metaObject()->indexOfEnumerator("State")).valueToKey(state()));
- emit _statusNotifierItemDBus->NewIcon();
+ if (mode() == Mode::StatusNotifier) {
+ emit _statusNotifierItemDBus->NewStatus(metaObject()->enumerator(metaObject()->indexOfEnumerator("State")).valueToKey(state));
+ }
}
-void StatusNotifierItem::setVisible(bool visible)
+void StatusNotifierItem::onVisibilityChanged(bool isVisible)
{
- if (visible == isVisible())
- return;
-
- LegacySystemTray::setVisible(visible);
-
- if (mode() == StatusNotifier) {
- if (shouldBeVisible()) {
- _statusNotifierItemDBus->registerService();
- registerToDaemon();
+ 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 SystemTray::iconName(State::Passive);
- }
- else {
- return SystemTray::iconName(State::Active);
- }
+ return currentIconName();
}
QString StatusNotifierItem::attentionIconName() const
{
- if (animationEnabled()) {
- return SystemTray::iconName(State::NeedsAttention);
- }
- else {
- return SystemTray::iconName(State::Active);
- }
+ return currentAttentionIconName();
}
QString StatusNotifierItem::menuObjectPath() const
{
- return _menuObjectPath;
+ return kMenuObjectPath;
}
bool StatusNotifierItem::eventFilter(QObject *watched, QEvent *event)
{
if (mode() == StatusNotifier) {
- //FIXME: ugly ugly workaround to weird QMenu's focus problems
-#ifdef HAVE_KDE4
- if (watched == trayMenu() &&
- (event->type() == QEvent::WindowDeactivate || (event->type() == QEvent::MouseButtonRelease && static_cast<QMouseEvent *>(event)->button() == Qt::LeftButton))) {
- // put at the back of event queue to let the action activate anyways
- QTimer::singleShot(0, trayMenu(), SLOT(hide()));
- }
-#else
if (watched == trayMenu() && event->type() == QEvent::HoverLeave) {
trayMenu()->hide();
}
-#endif
}
return StatusNotifierItemParent::eventFilter(watched, event);
}
{
QString message = message_;
if (_notificationsClient->isValid()) {
- if (_notificationsClientSupportsMarkup)
-#if QT_VERSION < 0x050000
- message = Qt::escape(message);
-#else
+ if (_notificationsClientSupportsMarkup) {
message = message.toHtmlEscaped();
-#endif
+ }
QStringList actions;
if (_notificationsClientSupportsActions)
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