Added some information to service roots implementations.

src/core/rootitem.cpp

@@ -69,9 +69,7 @@ int RootItem::countOfAllMessages() const {
   int total_count = 0;
 
   foreach (RootItem *child_item, m_childItems) {
-    if (child_item->kind() != RootItem::Bin) {
-      total_count += child_item->countOfAllMessages();
-    }
+    total_count += child_item->countOfAllMessages();
   }
 
   return total_count;
@@ -143,9 +141,7 @@ int RootItem::countOfUnreadMessages() const {
   int total_count = 0;
 
   foreach (RootItem *child_item, m_childItems) {
-    if (child_item->kind() != RootItem::Bin) {
-      total_count += child_item->countOfUnreadMessages();
-    }
+    total_count += child_item->countOfUnreadMessages();
   }
 
   return total_count;

src/miscellaneous/systemfactory.cpp

@@ -172,6 +172,20 @@ bool SystemFactory::removeTrolltechJunkRegistryKeys() {
 }
 #endif
 
+QString SystemFactory::getUsername() const {
+  QString name = qgetenv("USER");
+
+  if (name.isEmpty()) {
+    name = qgetenv("USERNAME");
+  }
+
+  if (name.isEmpty()) {
+    name = tr("anonymous");
+  }
+
+  return name;
+}
+
 QPair<UpdateInfo, QNetworkReply::NetworkError> SystemFactory::checkForUpdates() {
   QPair<UpdateInfo, QNetworkReply::NetworkError> result;
   QByteArray releases_xml;

src/miscellaneous/systemfactory.h

@@ -80,6 +80,9 @@ class SystemFactory : public QObject {
     QString getAutostartDesktopFileLocation();
 #endif
 
+    // Retrieves username of currently logged-in user.
+    QString getUsername() const;
+
     // Tries to download list with new updates.
     QPair<UpdateInfo, QNetworkReply::NetworkError> checkForUpdates();
 

src/services/standard/standardserviceroot.cpp

@@ -17,10 +17,88 @@
 
 #include "services/standard/standardserviceroot.h"
 
+#include "definitions/definitions.h"
+#include "miscellaneous/application.h"
+#include "miscellaneous/settings.h"
+#include "services/standard/standardserviceentrypoint.h"
+
 
 StandardServiceRoot::StandardServiceRoot(RootItem *parent) : ServiceRoot(parent) {
+  m_title = qApp->system()->getUsername() + "@" + APP_LOW_NAME;
+  m_icon = StandardServiceEntryPoint().icon();
 }
 
 StandardServiceRoot::~StandardServiceRoot() {
 }
 
+bool StandardServiceRoot::canBeEdited() {
+  return false;
+}
+
+bool StandardServiceRoot::canBeDeleted() {
+  return false;
+}
+
+QVariant StandardServiceRoot::data(int column, int role) const {
+  switch (role) {
+    case Qt::DisplayRole:
+      if (column == FDS_MODEL_TITLE_INDEX) {
+        return m_title;
+      }
+      else if (column == FDS_MODEL_COUNTS_INDEX) {
+        return qApp->settings()->value(GROUP(Feeds), SETTING(Feeds::CountFormat)).toString()
+            .replace(PLACEHOLDER_UNREAD_COUNTS, QString::number(countOfUnreadMessages()))
+            .replace(PLACEHOLDER_ALL_COUNTS, QString::number(countOfAllMessages()));
+      }
+      else {
+        return QVariant();
+      }
+
+    case Qt::EditRole:
+      if (column == FDS_MODEL_TITLE_INDEX) {
+        return m_title;
+      }
+      else if (column == FDS_MODEL_COUNTS_INDEX) {
+        return countOfUnreadMessages();
+      }
+      else {
+        return QVariant();
+      }
+
+    case Qt::DecorationRole:
+      if (column == FDS_MODEL_TITLE_INDEX) {
+        return m_icon;
+      }
+      else {
+        return QVariant();
+      }
+
+    case Qt::ToolTipRole:
+      if (column == FDS_MODEL_TITLE_INDEX) {
+        return
+            m_title + "\n" +
+            tr("This is service account for standard RSS/RDF/ATOM feeds.");
+      }
+      else if (column == FDS_MODEL_COUNTS_INDEX) {
+        //: Tooltip for "unread" column of feed list.
+        return tr("%n unread message(s).", 0, countOfUnreadMessages());
+      }
+      else {
+        return QVariant();
+      }
+
+    case Qt::TextAlignmentRole:
+      if (column == FDS_MODEL_COUNTS_INDEX) {
+        return Qt::AlignCenter;
+      }
+      else {
+        return QVariant();
+      }
+
+    case Qt::FontRole:
+      return countOfUnreadMessages() > 0 ? m_boldFont : m_normalFont;
+
+    default:
+      return QVariant();
+  }
+}

src/services/standard/standardserviceroot.h

@@ -20,11 +20,19 @@
 
 #include "services/abstract/serviceroot.h"
 
+#include <QCoreApplication>
+
 
 class StandardServiceRoot : public ServiceRoot {
+    Q_DECLARE_TR_FUNCTIONS(StandardServiceRoot)
+
   public:
     explicit StandardServiceRoot(RootItem *parent = NULL);
     virtual ~StandardServiceRoot();
+
+    bool canBeEdited();
+    bool canBeDeleted();
+    QVariant data(int column, int role) const;
 };
 
 #endif // STANDARDSERVICEROOT_H

src/services/tt-rss/ttrssserviceroot.cpp

@@ -17,10 +17,95 @@
 
 #include "services/tt-rss/ttrssserviceroot.h"
 
+#include "miscellaneous/application.h"
+#include "miscellaneous/settings.h"
+#include "services/tt-rss/ttrssserviceentrypoint.h"
+
 
 TtRssServiceRoot::TtRssServiceRoot(RootItem *parent) : ServiceRoot(parent) {
+  // TODO: nadpis se bude měnit podle nastavení uživatelského
+  // jména a serveru tohoto ttrss učtu
+  m_title = qApp->system()->getUsername() + "@ttrss";
+  m_icon = TtRssServiceEntryPoint().icon();
 }
 
 TtRssServiceRoot::~TtRssServiceRoot() {
 }
 
+void TtRssServiceRoot::editViaDialog() {
+  // TODO: zobrazit custom edit dialog pro ttrss
+}
+
+bool TtRssServiceRoot::canBeEdited() {
+  return true;
+}
+
+bool TtRssServiceRoot::canBeDeleted() {
+  return true;
+}
+
+QVariant TtRssServiceRoot::data(int column, int role) const {
+  switch (role) {
+    case Qt::DisplayRole:
+      if (column == FDS_MODEL_TITLE_INDEX) {
+        return m_title;
+      }
+      else if (column == FDS_MODEL_COUNTS_INDEX) {
+        return qApp->settings()->value(GROUP(Feeds), SETTING(Feeds::CountFormat)).toString()
+            .replace(PLACEHOLDER_UNREAD_COUNTS, QString::number(countOfUnreadMessages()))
+            .replace(PLACEHOLDER_ALL_COUNTS, QString::number(countOfAllMessages()));
+      }
+      else {
+        return QVariant();
+      }
+
+    case Qt::EditRole:
+      if (column == FDS_MODEL_TITLE_INDEX) {
+        return m_title;
+      }
+      else if (column == FDS_MODEL_COUNTS_INDEX) {
+        return countOfUnreadMessages();
+      }
+      else {
+        return QVariant();
+      }
+
+    case Qt::DecorationRole:
+      if (column == FDS_MODEL_TITLE_INDEX) {
+        return m_icon;
+      }
+      else {
+        return QVariant();
+      }
+
+    case Qt::ToolTipRole:
+      // TODO: zobrazovat pokročile informace a statistiky.
+      if (column == FDS_MODEL_TITLE_INDEX) {
+        return
+            m_title + "\n" +
+            tr("This is service account TT-RSS (TinyTiny RSS) server.");
+      }
+      else if (column == FDS_MODEL_COUNTS_INDEX) {
+        //: Tooltip for "unread" column of feed list.
+        return tr("%n unread message(s).", 0, countOfUnreadMessages());
+      }
+      else {
+        return QVariant();
+      }
+
+    case Qt::TextAlignmentRole:
+      if (column == FDS_MODEL_COUNTS_INDEX) {
+        return Qt::AlignCenter;
+      }
+      else {
+        return QVariant();
+      }
+
+    case Qt::FontRole:
+      return countOfUnreadMessages() > 0 ? m_boldFont : m_normalFont;
+
+    default:
+      return QVariant();
+  }
+}
+

src/services/tt-rss/ttrssserviceroot.h

@@ -20,11 +20,20 @@
 
 #include "services/abstract/serviceroot.h"
 
+#include <QCoreApplication>
+
 
 class TtRssServiceRoot : public ServiceRoot {
+    Q_DECLARE_TR_FUNCTIONS(StandardServiceRoot)
+
   public:
     explicit TtRssServiceRoot(RootItem *parent = NULL);
     virtual ~TtRssServiceRoot();
+
+    bool canBeEdited();
+    bool canBeDeleted();
+    void editViaDialog();
+    QVariant data(int column, int role) const;
 };
 
 #endif // TTRSSSERVICEROOT_H