work on toasts

resources/icons.qrc

@@ -12,6 +12,7 @@
     <file>./graphics/Breeze/actions/32/arrow-up-double.svg</file>
     <file>./graphics/Breeze/actions/32/call-start.svg</file>
     <file>./graphics/Breeze/actions/32/dialog-cancel.svg</file>
+    <file>./graphics/Breeze/actions/22/dialog-close.svg</file>
     <file>./graphics/Breeze/status/64/dialog-error.svg</file>
     <file>./graphics/Breeze/status/64/dialog-information.svg</file>
     <file>./graphics/Breeze/actions/32/dialog-ok.svg</file>
@@ -53,6 +54,7 @@
     <file>./graphics/Breeze/actions/32/go-previous.svg</file>
     <file>./graphics/Breeze/actions/32/go-up.svg</file>
     <file>./graphics/Breeze/actions/22/gtk-cancel.svg</file>
+    <file>./graphics/Breeze/actions/22/gtk-close.svg</file>
     <file>./graphics/Breeze/actions/22/gtk-edit.svg</file>
     <file>./graphics/Breeze/actions/32/help-about.svg</file>
     <file>./graphics/Breeze/actions/22/help-contents.svg</file>
@@ -101,6 +103,7 @@
     <file>./graphics/Breeze Dark/actions/32/arrow-up-double.svg</file>
     <file>./graphics/Breeze Dark/actions/32/call-start.svg</file>
     <file>./graphics/Breeze Dark/actions/32/dialog-cancel.svg</file>
+    <file>./graphics/Breeze Dark/actions/22/dialog-close.svg</file>
     <file>./graphics/Breeze Dark/status/64/dialog-error.svg</file>
     <file>./graphics/Breeze Dark/status/64/dialog-information.svg</file>
     <file>./graphics/Breeze Dark/actions/32/dialog-ok.svg</file>
@@ -142,6 +145,7 @@
     <file>./graphics/Breeze Dark/actions/32/go-previous.svg</file>
     <file>./graphics/Breeze Dark/actions/32/go-up.svg</file>
     <file>./graphics/Breeze Dark/actions/22/gtk-cancel.svg</file>
+    <file>./graphics/Breeze Dark/actions/22/gtk-close.svg</file>
     <file>./graphics/Breeze Dark/actions/22/gtk-edit.svg</file>
     <file>./graphics/Breeze Dark/actions/32/help-about.svg</file>
     <file>./graphics/Breeze Dark/actions/22/help-contents.svg</file>
@@ -226,6 +230,7 @@
     <file>./graphics/Faenza/actions/64/go-previous.png</file>
     <file>./graphics/Faenza/actions/64/go-up.png</file>
     <file>./graphics/Faenza/actions/64/gtk-cancel.png</file>
+    <file>./graphics/Faenza/actions/64/gtk-close.png</file>
     <file>./graphics/Faenza/actions/64/gtk-edit.png</file>
     <file>./graphics/Faenza/actions/64/help-about.png</file>
     <file>./graphics/Faenza/actions/64/help-contents.png</file>
@@ -274,6 +279,7 @@
     <file>./graphics/Numix/22/actions/browser-download.svg</file>
     <file>./graphics/Numix/22/actions/call-start.svg</file>
     <file>./graphics/Numix/22/actions/dialog-cancel.svg</file>
+    <file>./graphics/Numix/22/actions/dialog-close.svg</file>
     <file>./graphics/Numix/22/status/dialog-error.svg</file>
     <file>./graphics/Numix/22/status/dialog-information.svg</file>
     <file>./graphics/Numix/22/actions/dialog-no.svg</file>
@@ -315,6 +321,7 @@
     <file>./graphics/Numix/22/actions/go-previous.svg</file>
     <file>./graphics/Numix/22/actions/go-up.svg</file>
     <file>./graphics/Numix/22/actions/gtk-cancel.svg</file>
+    <file>./graphics/Numix/22/actions/gtk-close.svg</file>
     <file>./graphics/Numix/22/actions/gtk-edit.svg</file>
     <file>./graphics/Numix/22/categories/help-about.svg</file>
     <file>./graphics/Numix/22/actions/help-contents.svg</file>

src/librssguard/CMakeLists.txt

@@ -93,6 +93,8 @@ set(SOURCES
   gui/messagepreviewer.h
   gui/messagesview.cpp
   gui/messagesview.h
+  gui/notifications/basetoastnotification.cpp
+  gui/notifications/basetoastnotification.h
   gui/notifications/notificationseditor.cpp
   gui/notifications/notificationseditor.h
   gui/notifications/singlenotificationeditor.cpp
@@ -173,6 +175,10 @@ set(SOURCES
   gui/tabcontent.h
   gui/tabwidget.cpp
   gui/tabwidget.h
+  gui/notifications/toastnotification.cpp
+  gui/notifications/toastnotification.h
+  gui/notifications/toastnotificationsmanager.cpp
+  gui/notifications/toastnotificationsmanager.h
   gui/webviewers/webviewer.h
   gui/richtexteditor/mrichtextedit.cpp
   gui/richtexteditor/mrichtextedit.h
@@ -447,6 +453,7 @@ set(UI_FILES
   gui/notifications/singlenotificationeditor.ui
   gui/reusable/networkproxydetails.ui
   gui/itemdetails.ui
+  gui/notifications/toastnotification.ui
   gui/richtexteditor/mrichtextedit.ui
   gui/newspaperpreviewer.ui
   gui/reusable/searchtextwidget.ui

src/librssguard/core/messageobject.cpp

@@ -99,7 +99,7 @@ bool MessageObject::isDuplicateWithAttribute(MessageObject::DuplicateCheck attri
     qDebugNN << LOGSEC_DB << "Executed SQL for message duplicates check:"
              << QUOTE_W_SPACE_DOT(DatabaseFactory::lastExecutedQuery(q));
 
-    if (q.record().value(0).toInt() > 0) {
+    if (q.value(0).toInt() > 0) {
       // Whoops, we have the "same" message in database.
       qDebugNN << LOGSEC_CORE << "Message" << QUOTE_W_SPACE(title()) << "was identified as duplicate by filter script.";
       return true;

src/librssguard/core/messagesmodel.cpp

@@ -160,7 +160,7 @@ void MessagesModel::repopulate() {
 
 bool MessagesModel::setData(const QModelIndex& index, const QVariant& value, int role) {
   Q_UNUSED(role)
-  m_cache->setData(index, value, record(index.row()));
+  m_cache->setData(index, value);
   return true;
 }
 
@@ -609,9 +609,7 @@ bool MessagesModel::setMessageRead(int row_index, RootItem::ReadStatus read) {
 
   Message message = messageAt(row_index);
 
-  if (!m_selectedItem->getParentServiceRoot()->onBeforeSetMessagesRead(m_selectedItem,
-                                                                       QList<Message>() << message,
-                                                                       read)) {
+  if (!m_selectedItem->getParentServiceRoot()->onBeforeSetMessagesRead(m_selectedItem, {message}, read)) {
     // Cannot change read status of the item. Abort.
     return false;
   }
@@ -760,7 +758,7 @@ bool MessagesModel::setBatchMessagesDeleted(const QModelIndexList& messages) {
     msgs.append(msg);
     message_ids.append(QString::number(msg.m_id));
 
-    if (qobject_cast<RecycleBin*>(m_selectedItem) != nullptr) {
+    if (m_selectedItem->kind() == RootItem::Kind::Bin) {
       setData(index(message.row(), MSG_DB_PDELETED_INDEX), 1);
     }
     else {

src/librssguard/core/messagesmodel.h

@@ -22,9 +22,17 @@ class MessagesModel : public QSqlQueryModel, public MessagesModelSqlLayer {
   public:
     // Enum which describes basic highlighting schemes
     // for messages.
-    enum class MessageHighlighter { NoHighlighting = 1, HighlightUnread = 2, HighlightImportant = 4 };
+    enum class MessageHighlighter {
+      NoHighlighting = 1,
+      HighlightUnread = 2,
+      HighlightImportant = 4
+    };
 
-    enum class MessageUnreadIcon { Dot = 1, Envelope = 2, FeedIcon = 3 };
+    enum class MessageUnreadIcon {
+      Dot = 1,
+      Envelope = 2,
+      FeedIcon = 3
+    };
 
     Q_ENUM(MessageUnreadIcon)
 
@@ -43,8 +51,6 @@ class MessagesModel : public QSqlQueryModel, public MessagesModelSqlLayer {
     QVariant headerData(int section, Qt::Orientation orientation, int role) const;
     Qt::ItemFlags flags(const QModelIndex& index) const;
 
-    // Returns message at given index.
-
     QList<Message> messagesAt(const QList<int>& row_indices) const;
     Message messageAt(int row_index) const;
     int messageId(int row_index) const;

src/librssguard/core/messagesmodelcache.cpp

@@ -2,11 +2,13 @@
 
 #include "core/messagesmodelcache.h"
 
+#include "core/messagesmodel.h"
+
 MessagesModelCache::MessagesModelCache(QObject* parent) : QObject(parent) {}
 
-void MessagesModelCache::setData(const QModelIndex& index, const QVariant& value, const QSqlRecord& record) {
+void MessagesModelCache::setData(const QModelIndex& index, const QVariant& value) {
   if (!m_msgCache.contains(index.row())) {
-    m_msgCache[index.row()] = record;
+    m_msgCache[index.row()] = static_cast<const MessagesModel*>(index.model())->record(index.row());
   }
 
   m_msgCache[index.row()].setValue(index.column(), value);

src/librssguard/core/messagesmodelcache.h

@@ -22,7 +22,7 @@ class MessagesModelCache : public QObject {
     QVariant data(const QModelIndex& idx);
 
     void clear();
-    void setData(const QModelIndex& index, const QVariant& value, const QSqlRecord& record);
+    void setData(const QModelIndex& index, const QVariant& value);
 
   private:
     QHash<int, QSqlRecord> m_msgCache;

src/librssguard/database/databasequeries.cpp

@@ -2716,15 +2716,14 @@ QList<MessageFilter*> DatabaseQueries::getMessageFilters(const QSqlDatabase& db,
   QList<MessageFilter*> filters;
 
   q.setForwardOnly(true);
-  q.prepare(QSL("SELECT * FROM MessageFilters;"));
+  q.prepare(QSL("SELECT id, name, script FROM MessageFilters;"));
 
   if (q.exec()) {
     while (q.next()) {
-      auto rec = q.record();
-      auto* filter = new MessageFilter(rec.value(0).toInt());
+      auto* filter = new MessageFilter(q.value(0).toInt());
 
-      filter->setName(rec.value(1).toString());
-      filter->setScript(rec.value(2).toString());
+      filter->setName(q.value(1).toString());
+      filter->setScript(q.value(2).toString());
 
       filters.append(filter);
     }
@@ -2753,9 +2752,7 @@ QMultiMap<QString, int> DatabaseQueries::messageFiltersInFeeds(const QSqlDatabas
 
   if (q.exec()) {
     while (q.next()) {
-      auto rec = q.record();
-
-      filters_in_feeds.insert(rec.value(1).toString(), rec.value(0).toInt());
+      filters_in_feeds.insert(q.value(1).toString(), q.value(0).toInt());
     }
 
     if (ok != nullptr) {

src/librssguard/gui/dialogs/formmain.cpp

@@ -47,6 +47,8 @@
 #include <QDesktopWidget>
 #endif
 
+#include <QWindow>
+
 FormMain::FormMain(QWidget* parent, Qt::WindowFlags f)
   : QMainWindow(parent, f), m_ui(new Ui::FormMain), m_trayMenu(nullptr), m_statusBar(nullptr) {
   qDebugNN << LOGSEC_GUI

src/librssguard/gui/messagesview.cpp

@@ -255,7 +255,8 @@ void MessagesView::reloadSelections() {
   const bool is_current_selected =
     selectionModel()->selectedRows().contains(m_proxyModel->index(current_index.row(), 0, current_index.parent()));
   const QModelIndex mapped_current_index = m_proxyModel->mapToSource(current_index);
-  const Message selected_message = m_sourceModel->messageAt(mapped_current_index.row());
+  const int selected_message_id =
+    m_sourceModel->data(mapped_current_index.row(), MSG_DB_ID_INDEX, Qt::ItemDataRole::EditRole).toInt();
   const int col = header()->sortIndicatorSection();
   const Qt::SortOrder ord = header()->sortIndicatorOrder();
   bool do_not_mark_read_on_select = false;
@@ -264,19 +265,21 @@ void MessagesView::reloadSelections() {
   sort(col, ord, true, false, false, true);
 
   // Now, we must find the same previously focused message.
-  if (selected_message.m_id > 0) {
+  if (selected_message_id > 0) {
     if (m_proxyModel->rowCount() == 0 || !is_current_selected) {
       current_index = QModelIndex();
     }
     else {
       for (int i = 0; i < m_proxyModel->rowCount(); i++) {
         QModelIndex msg_idx = m_proxyModel->index(i, MSG_DB_TITLE_INDEX);
-        Message msg = m_sourceModel->messageAt(m_proxyModel->mapToSource(msg_idx).row());
+        QModelIndex msg_source_idx = m_proxyModel->mapToSource(msg_idx);
+        int msg_id = m_sourceModel->data(msg_source_idx.row(), MSG_DB_ID_INDEX, Qt::ItemDataRole::EditRole).toInt();
 
-        if (msg.m_id == selected_message.m_id) {
+        if (msg_id == selected_message_id) {
           current_index = msg_idx;
 
-          if (!msg.m_isRead /* && selected_message.m_isRead */) {
+          if (!m_sourceModel->data(msg_source_idx.row(), MSG_DB_READ_INDEX, Qt::ItemDataRole::EditRole)
+                 .toBool() /* && selected_message.m_isRead */) {
             do_not_mark_read_on_select = true;
           }
 
@@ -296,7 +299,7 @@ void MessagesView::reloadSelections() {
     m_processingRightMouseButton = do_not_mark_read_on_select;
 
     setCurrentIndex(current_index);
-    reselectIndexes(QModelIndexList() << current_index);
+    reselectIndexes({current_index});
 
     m_processingRightMouseButton = false;
   }
@@ -867,8 +870,10 @@ void MessagesView::openSelectedMessagesWithExternalTool() {
     auto rws = selectionModel()->selectedRows();
 
     for (const QModelIndex& index : qAsConst(rws)) {
-      const QString link = m_sourceModel->messageAt(m_proxyModel->mapToSource(index).row())
-                             .m_url.replace(QRegularExpression(QSL("[\\t\\n]")), QString());
+      const QString link =
+        m_sourceModel->data(m_proxyModel->mapToSource(index).row(), MSG_DB_URL_INDEX, Qt::ItemDataRole::EditRole)
+          .toString()
+          .replace(QRegularExpression(QSL("[\\t\\n]")), QString());
 
       if (!link.isEmpty()) {
         if (!tool.run(link)) {

src/librssguard/gui/notifications/basetoastnotification.cpp

@@ -0,0 +1,24 @@
+// For license of this file, see <project-root-folder>/LICENSE.md.
+
+#include "gui/notifications/basetoastnotification.h"
+
+#include "miscellaneous/iconfactory.h"
+
+BaseToastNotification::BaseToastNotification(QWidget* parent) : QDialog(parent) {
+  setAttribute(Qt::WidgetAttribute::WA_ShowWithoutActivating);
+  setAttribute(Qt::WidgetAttribute::WA_TranslucentBackground);
+
+  setWindowFlags(
+#ifdef Q_OS_MAC
+    Qt::WindowType::SubWindow |
+#else
+    Qt::WindowType::Tool |
+#endif
+    Qt::WindowType::FramelessWindowHint | Qt::WindowType::WindowStaysOnTopHint | Qt::WindowType::WindowSystemMenuHint);
+}
+
+BaseToastNotification::~BaseToastNotification() {}
+
+void BaseToastNotification::setupCloseButton(QAbstractButton* btn) {
+  btn->setIcon(qApp->icons()->fromTheme(QSL("dialog-close"), QSL("gtk-close")));
+}

src/librssguard/gui/notifications/basetoastnotification.h

@@ -0,0 +1,21 @@
+// For license of this file, see <project-root-folder>/LICENSE.md.
+
+#ifndef BASETOASTNOTIFICATION_H
+#define BASETOASTNOTIFICATION_H
+
+#include <QDialog>
+
+class QAbstractButton;
+
+class BaseToastNotification : public QDialog {
+    Q_OBJECT
+
+  public:
+    explicit BaseToastNotification(QWidget* parent = nullptr);
+    virtual ~BaseToastNotification();
+
+  protected:
+    void setupCloseButton(QAbstractButton* btn);
+};
+
+#endif // BASETOASTNOTIFICATION_H

src/librssguard/gui/notifications/toastnotificationsmanager.cpp

@@ -0,0 +1,59 @@
+// For license of this file, see <project-root-folder>/LICENSE.md.
+
+#include "gui/notifications/toastnotificationsmanager.h"
+
+#include "gui/notifications/toastnotification.h"
+
+ToastNotificationsManager::ToastNotificationsManager(QObject* parent)
+  : QObject(parent), m_position(NotificationPosition::BottomRight), m_screen(-1) {}
+
+ToastNotificationsManager::~ToastNotificationsManager() {
+  clear();
+}
+
+QList<BaseToastNotification*> ToastNotificationsManager::activeNotifications() const {
+  return m_activeNotifications;
+}
+
+int ToastNotificationsManager::screen() const {
+  return m_screen;
+}
+
+void ToastNotificationsManager::setScreen(int screen) {
+  m_screen = screen;
+}
+
+ToastNotificationsManager::NotificationPosition ToastNotificationsManager::position() const {
+  return m_position;
+}
+
+void ToastNotificationsManager::setPosition(NotificationPosition position) {
+  m_position = position;
+}
+
+void ToastNotificationsManager::clear() {
+  for (BaseToastNotification* nt : m_activeNotifications) {
+    nt->close();
+    nt->deleteLater();
+  }
+
+  m_activeNotifications.clear();
+}
+
+void ToastNotificationsManager::showNotification(Notification::Event event,
+                                                 const GuiMessage& msg,
+                                                 const GuiAction& action) {
+  // Remove top existing notifications as long as their combined height with height of this
+  // new notification extends.
+
+  ToastNotification* notif = new ToastNotification(event, msg, action, qApp->mainFormWidget());
+
+  auto aa = notif->height();
+
+  notif->show();
+
+  auto bb = notif->height();
+  auto cc = notif->height();
+}
+
+void ToastNotificationsManager::showNotification(const QList<Message>& new_messages) {}

src/librssguard/gui/notifications/toastnotificationsmanager.h

@@ -0,0 +1,48 @@
+// For license of this file, see <project-root-folder>/LICENSE.md.
+
+#ifndef TOASTNOTIFICATIONSMANAGER_H
+#define TOASTNOTIFICATIONSMANAGER_H
+
+#include <QObject>
+
+#include "miscellaneous/application.h"
+
+class BaseToastNotification;
+class ToastNotification;
+
+class ToastNotificationsManager : public QObject {
+    Q_OBJECT
+
+  public:
+    enum NotificationPosition {
+      TopLeft = 0,
+      TopRight = 1,
+      BottomLeft = 2,
+      BottomRight = 3
+    };
+
+    explicit ToastNotificationsManager(QObject* parent = nullptr);
+    virtual ~ToastNotificationsManager();
+
+    QList<BaseToastNotification*> activeNotifications() const;
+
+    // Screen ID, setting this to -1 means using default/primary
+    // monitor.
+    int screen() const;
+    void setScreen(int screen);
+
+    NotificationPosition position() const;
+    void setPosition(NotificationPosition position);
+
+  public slots:
+    void clear();
+    void showNotification(Notification::Event event, const GuiMessage& msg, const GuiAction& action);
+    void showNotification(const QList<Message>& new_messages);
+
+  private:
+    NotificationPosition m_position;
+    int m_screen;
+    QList<BaseToastNotification*> m_activeNotifications;
+};
+
+#endif // TOASTNOTIFICATIONSMANAGER_H

src/librssguard/miscellaneous/application.cpp

@@ -17,6 +17,7 @@
 #include "gui/dialogs/formlog.h"
 #include "gui/dialogs/formmain.h"
 #include "gui/messagebox.h"
+#include "gui/notifications/toastnotificationsmanager.h"
 #include "gui/toolbars/statusbar.h"
 #include "gui/webviewers/qtextbrowser/textbrowserviewer.h"
 #include "miscellaneous/feedreader.h"
@@ -108,6 +109,7 @@ Application::Application(const QString& id, int& argc, char** argv, const QStrin
   m_database = new DatabaseFactory(this);
   m_downloadManager = nullptr;
   m_notifications = new NotificationFactory(this);
+  m_toastNotifications = new ToastNotificationsManager(this);
   m_shouldRestart = false;
 
 #if defined(Q_OS_WIN)
@@ -679,6 +681,8 @@ void Application::showGuiMessageCore(Notification::Event event,
                                      GuiMessageDestination dest,
                                      const GuiAction& action,
                                      QWidget* parent) {
+  m_toastNotifications->showNotification(event, msg, action);
+
   if (SystemTrayIcon::areNotificationsEnabled()) {
     auto notification = m_notifications->notificationForEvent(event);
 

src/librssguard/miscellaneous/application.h

@@ -44,6 +44,7 @@ class QWebEngineDownloadItem;
 
 class WebFactory;
 class NotificationFactory;
+class ToastNotificationsManager;
 class WebViewer;
 
 #if defined(Q_OS_WIN)
@@ -277,6 +278,7 @@ class RSSGUARD_DLLSPEC Application : public SingleApplication {
     DatabaseFactory* m_database;
     DownloadManager* m_downloadManager;
     NotificationFactory* m_notifications;
+    ToastNotificationsManager* m_toastNotifications;
     NodeJs* m_nodejs;
     QThreadPool* m_workHorsePool;
     bool m_shouldRestart;

src/librssguard/miscellaneous/notificationfactory.h

@@ -10,7 +10,7 @@
 class Settings;
 
 class NotificationFactory : public QObject {
-  Q_OBJECT
+    Q_OBJECT
 
   public:
     explicit NotificationFactory(QObject* parent = nullptr);
@@ -26,7 +26,6 @@ class NotificationFactory : public QObject {
 
   private:
     QList<Notification> m_notifications = {};
-
 };
 
 #endif // NOTIFICATIONFACTORY_H

src/librssguard/services/abstract/searchsnode.cpp

@@ -60,6 +60,14 @@ QList<QAction*> SearchsNode::contextMenuFeedsList() {
   return QList<QAction*>{m_actProbeNew};
 }
 
+int SearchsNode::countOfUnreadMessages() const {
+  return -1;
+}
+
+int SearchsNode::countOfAllMessages() const {
+  return -1;
+}
+
 void SearchsNode::createProbe() {
   FormAddEditProbe frm(qApp->mainFormWidget());
   Search* new_prb = frm.execForAdd();

src/librssguard/services/abstract/searchsnode.h

@@ -19,6 +19,9 @@ class SearchsNode : public RootItem {
     virtual QList<Message> undeletedMessages() const;
     virtual QList<QAction*> contextMenuFeedsList();
 
+    virtual int countOfUnreadMessages() const;
+    virtual int countOfAllMessages() const;
+
     Search* probeById(const QString& custom_id);
 
   public slots: