Actually reset menu when user accounts are added or removed

Signed-off-by: Claudio Cambra <claudio.cambra@gmail.com>

src/common/vfs.h

@@ -168,24 +168,24 @@ public:
      * If the remote metadata changes, the local placeholder's metadata should possibly
      * change as well.
      */
-    virtual Q_REQUIRED_RESULT Result<void, QString> updateMetadata(const QString &filePath, time_t modtime, qint64 size, const QByteArray &fileId) = 0;
+    Q_REQUIRED_RESULT virtual Result<void, QString> updateMetadata(const QString &filePath, time_t modtime, qint64 size, const QByteArray &fileId) = 0;
 
     /// Create a new dehydrated placeholder. Called from PropagateDownload.
-    virtual Q_REQUIRED_RESULT Result<void, QString> createPlaceholder(const SyncFileItem &item) = 0;
+    Q_REQUIRED_RESULT virtual Result<void, QString> createPlaceholder(const SyncFileItem &item) = 0;
 
     /** Convert a hydrated placeholder to a dehydrated one. Called from PropagateDownlaod.
      *
      * This is different from delete+create because preserving some file metadata
      * (like pin states) may be essential for some vfs plugins.
      */
-    virtual Q_REQUIRED_RESULT Result<void, QString> dehydratePlaceholder(const SyncFileItem &item) = 0;
+    Q_REQUIRED_RESULT virtual Result<void, QString> dehydratePlaceholder(const SyncFileItem &item) = 0;
 
     /** Discovery hook: even unchanged files may need UPDATE_METADATA.
      *
      * For instance cfapi vfs wants local hydrated non-placeholder files to
      * become hydrated placeholder files.
      */
-    virtual Q_REQUIRED_RESULT bool needsMetadataUpdate(const SyncFileItem &item) = 0;
+    Q_REQUIRED_RESULT virtual bool needsMetadataUpdate(const SyncFileItem &item) = 0;
 
     /** Convert a new file to a hydrated placeholder.
      *
@@ -200,13 +200,13 @@ public:
      * new placeholder shall supersede, for rename-replace actions with new downloads,
      * for example.
      */
-    virtual Q_REQUIRED_RESULT Result<Vfs::ConvertToPlaceholderResult, QString> convertToPlaceholder(
+    Q_REQUIRED_RESULT virtual Result<Vfs::ConvertToPlaceholderResult, QString> convertToPlaceholder(
         const QString &filename,
         const SyncFileItem &item,
         const QString &replacesFile = QString()) = 0;
 
     /// Determine whether the file at the given absolute path is a dehydrated placeholder.
-    virtual Q_REQUIRED_RESULT bool isDehydratedPlaceholder(const QString &filePath) = 0;
+    Q_REQUIRED_RESULT virtual bool isDehydratedPlaceholder(const QString &filePath) = 0;
 
     /** Similar to isDehydratedPlaceholder() but used from sync discovery.
      *
@@ -215,7 +215,7 @@ public:
      *
      * Returning true means that type was fully determined.
      */
-    virtual Q_REQUIRED_RESULT bool statTypeVirtualFile(csync_file_stat_t *stat, void *stat_data) = 0;
+    Q_REQUIRED_RESULT virtual bool statTypeVirtualFile(csync_file_stat_t *stat, void *stat_data) = 0;
 
     /** Sets the pin state for the item at a path.
      *
@@ -226,7 +226,7 @@ public:
      *
      * folderPath is relative to the sync folder. Can be "" for root folder.
      */
-    virtual Q_REQUIRED_RESULT bool setPinState(const QString &folderPath, PinState state) = 0;
+    Q_REQUIRED_RESULT virtual bool setPinState(const QString &folderPath, PinState state) = 0;
 
     /** Returns the pin state of an item at a path.
      *
@@ -237,7 +237,7 @@ public:
      *
      * Returns none on retrieval error.
      */
-    virtual Q_REQUIRED_RESULT Optional<PinState> pinState(const QString &folderPath) = 0;
+    Q_REQUIRED_RESULT virtual Optional<PinState> pinState(const QString &folderPath) = 0;
 
     /** Returns availability status of an item at a path.
      *
@@ -246,7 +246,7 @@ public:
      *
      * folderPath is relative to the sync folder. Can be "" for root folder.
      */
-    virtual Q_REQUIRED_RESULT AvailabilityResult availability(const QString &folderPath) = 0;
+    Q_REQUIRED_RESULT virtual AvailabilityResult availability(const QString &folderPath) = 0;
 
 public slots:
     /** Update in-sync state based on SyncFileStatusTracker signal.

src/gui/systray.cpp

@@ -104,35 +104,11 @@ Systray::Systray()
     checkNotificationAuth();
     registerNotificationCategories(QString(tr("Download")));
 #else
-    auto contextMenu = new QMenu();
-    if (AccountManager::instance()->accounts().isEmpty()) {
-        contextMenu->addAction(tr("Add account"), this, &Systray::openAccountWizard);
-    } else {
-        contextMenu->addAction(tr("Open main dialog"), this, &Systray::openMainDialog);
-    }
-
-    auto pauseAction = contextMenu->addAction(tr("Pause sync"), this, &Systray::slotPauseAllFolders);
-    auto resumeAction = contextMenu->addAction(tr("Resume sync"), this, &Systray::slotUnpauseAllFolders);
-    contextMenu->addAction(tr("Settings"), this, &Systray::openSettings);
-    contextMenu->addAction(tr("Help"), this, &Systray::openHelp);
-    contextMenu->addAction(tr("Exit %1").arg(Theme::instance()->appNameGUI()), this, &Systray::shutdown);
-    setContextMenu(contextMenu);
-
-    connect(contextMenu, &QMenu::aboutToShow, [=] {
-        const auto folders = FolderMan::instance()->map();
-
-        const auto allPaused = std::all_of(std::cbegin(folders), std::cend(folders), [](Folder *f) { return f->syncPaused(); });
-        const auto pauseText = folders.size() > 1 ? tr("Pause sync for all") : tr("Pause sync");
-        pauseAction->setText(pauseText);
-        pauseAction->setVisible(!allPaused);
-        pauseAction->setEnabled(!allPaused);
-
-        const auto anyPaused = std::any_of(std::cbegin(folders), std::cend(folders), [](Folder *f) { return f->syncPaused(); });
-        const auto resumeText = folders.size() > 1 ? tr("Resume sync for all") : tr("Resume sync");
-        resumeAction->setText(resumeText);
-        resumeAction->setVisible(anyPaused);
-        resumeAction->setEnabled(anyPaused);
-    });
+    connect(AccountManager::instance(), &AccountManager::accountAdded,
+        this, &Systray::setupContextMenu);
+    connect(AccountManager::instance(), &AccountManager::accountRemoved,
+        this, &Systray::setupContextMenu);
+    setupContextMenu();
 #endif
 
     connect(UserModel::instance(), &UserModel::newUserSelected,
@@ -164,6 +140,47 @@ void Systray::create()
     }
 }
 
+void Systray::setupContextMenu()
+{
+    const auto oldContextMenu = _contextMenu.data();
+    // If we delete the old QMenu before setting the new one the client will crash on GNOME.
+    // Let's delete it once this method is over
+    if(oldContextMenu) {
+        oldContextMenu->deleteLater();
+    }
+
+    _contextMenu = new QMenu();
+
+    if (AccountManager::instance()->accounts().isEmpty()) {
+        _contextMenu->addAction(tr("Add account"), this, &Systray::openAccountWizard);
+    } else {
+        _contextMenu->addAction(tr("Open main dialog"), this, &Systray::openMainDialog);
+    }
+
+    auto pauseAction = _contextMenu->addAction(tr("Pause sync"), this, &Systray::slotPauseAllFolders);
+    auto resumeAction = _contextMenu->addAction(tr("Resume sync"), this, &Systray::slotUnpauseAllFolders);
+    _contextMenu->addAction(tr("Settings"), this, &Systray::openSettings);
+    _contextMenu->addAction(tr("Help"), this, &Systray::openHelp);
+    _contextMenu->addAction(tr("Exit %1").arg(Theme::instance()->appNameGUI()), this, &Systray::shutdown);
+    setContextMenu(_contextMenu);
+
+    connect(_contextMenu, &QMenu::aboutToShow, [=] {
+        const auto folders = FolderMan::instance()->map();
+
+        const auto allPaused = std::all_of(std::cbegin(folders), std::cend(folders), [](Folder *f) { return f->syncPaused(); });
+        const auto pauseText = folders.size() > 1 ? tr("Pause sync for all") : tr("Pause sync");
+        pauseAction->setText(pauseText);
+        pauseAction->setVisible(!allPaused);
+        pauseAction->setEnabled(!allPaused);
+
+        const auto anyPaused = std::any_of(std::cbegin(folders), std::cend(folders), [](Folder *f) { return f->syncPaused(); });
+        const auto resumeText = folders.size() > 1 ? tr("Resume sync for all") : tr("Resume sync");
+        resumeAction->setText(resumeText);
+        resumeAction->setVisible(anyPaused);
+        resumeAction->setEnabled(anyPaused);
+    });
+}
+
 void Systray::createCallDialog(const Activity &callNotification)
 {
     qCDebug(lcSystray) << "Starting a new call dialog for notification with id: " << callNotification._id << "with text: " << callNotification._subject;

src/gui/systray.h

@@ -118,6 +118,8 @@ private:
     static Systray *_instance;
     Systray();
 
+    void setupContextMenu();
+
     QScreen *currentScreen() const;
     QRect currentScreenRect() const;
     QPoint computeWindowReferencePoint() const;
@@ -132,6 +134,7 @@ private:
     bool _isOpen = false;
     bool _syncIsPaused = true;
     QPointer<QQmlApplicationEngine> _trayEngine;
+    QPointer<QMenu> _contextMenu;
 
     AccessManagerFactory _accessManagerFactory;