enhance article list filtering options even more

src/librssguard/core/messagesmodel.cpp

@@ -86,8 +86,8 @@ MessagesView* MessagesModel::view() const {
   return m_view;
 }
 
-void MessagesModel::setView(MessagesView* newView) {
-  m_view = newView;
+void MessagesModel::setView(MessagesView* new_view) {
+  m_view = new_view;
 }
 
 MessagesModelCache* MessagesModel::cache() const {
@@ -773,7 +773,6 @@ QVariant MessagesModel::headerData(int section, Qt::Orientation orientation, int
 
   switch (role) {
     case Qt::DisplayRole:
-
       // Display textual headers for all columns except "read" and
       // "important" and "has enclosures" columns.
       if (section != MSG_DB_READ_INDEX && section != MSG_DB_IMPORTANT_INDEX && section != MSG_DB_SCORE_INDEX &&

src/librssguard/core/messagesmodel.h

@@ -20,14 +20,9 @@ class MessagesModel : public QSqlQueryModel, public MessagesModelSqlLayer {
     Q_OBJECT
 
   public:
-
     // Enum which describes basic highlighting schemes
     // for messages.
-    enum class MessageHighlighter {
-      NoHighlighting = 100,
-      HighlightUnread = 101,
-      HighlightImportant = 102
-    };
+    enum class MessageHighlighter { NoHighlighting = 100, HighlightUnread = 101, HighlightImportant = 102 };
 
     // Constructors and destructors.
     explicit MessagesModel(QObject* parent = nullptr);
@@ -76,7 +71,9 @@ class MessagesModel : public QSqlQueryModel, public MessagesModelSqlLayer {
     void loadMessages(RootItem* item);
 
     MessagesView* view() const;
-    void setView(MessagesView* newView);
+    void setView(MessagesView* new_view);
+
+    static QIcon generateIconForScore(double score);
 
   public slots:
 
@@ -89,8 +86,6 @@ class MessagesModel : public QSqlQueryModel, public MessagesModelSqlLayer {
     void setupHeaderData();
     void setupIcons();
 
-    static QIcon generateIconForScore(double score);
-
   private:
     MessagesView* m_view;
     MessagesModelCache* m_cache;

src/librssguard/core/messagesproxymodel.cpp

@@ -155,6 +155,14 @@ bool MessagesProxyModel::filterAcceptsMessage(const Message& current_message) co
       return currentDate.addDays(-7).year() == current_message.m_created.date().year() &&
              currentDate.addDays(-7).weekNumber() == current_message.m_created.date().weekNumber();
     }
+
+    case MessageListFilter::ShowOnlyWithAttachments: {
+      return current_message.m_enclosures.size() > 0;
+    }
+
+    case MessageListFilter::ShowOnlyWithScore: {
+      return current_message.m_score > MSG_SCORE_MIN;
+    }
   }
 
   return false;

src/librssguard/core/messagesproxymodel.h

@@ -23,7 +23,9 @@ class MessagesProxyModel : public QSortFilterProxyModel {
       ShowLast24Hours = 105,
       ShowLast48Hours = 106,
       ShowThisWeek = 107,
-      ShowLastWeek = 108
+      ShowLastWeek = 108,
+      ShowOnlyWithAttachments = 109,
+      ShowOnlyWithScore = 110
     };
 
     explicit MessagesProxyModel(MessagesModel* source_model, QObject* parent = nullptr);

src/librssguard/gui/toolbars/messagestoolbar.cpp

@@ -7,11 +7,11 @@
 #include "miscellaneous/iconfactory.h"
 #include "miscellaneous/settings.h"
 
-#include <chrono>
 #include <QMenu>
 #include <QTimer>
 #include <QToolButton>
 #include <QWidgetAction>
+#include <chrono>
 
 using namespace std::chrono_literals;
 
@@ -124,7 +124,8 @@ void MessagesToolBar::initializeSearchBox() {
   m_tmrSearchPattern->setSingleShot(true);
 
   m_txtSearchMessages = new BaseLineEdit(this);
-  m_txtSearchMessages->setSizePolicy(QSizePolicy::Policy::Expanding, m_txtSearchMessages->sizePolicy().verticalPolicy());
+  m_txtSearchMessages->setSizePolicy(QSizePolicy::Policy::Expanding,
+                                     m_txtSearchMessages->sizePolicy().verticalPolicy());
   m_txtSearchMessages->setPlaceholderText(tr("Search articles (regex only)"));
 
   // Setup wrapping action for search box.
@@ -140,7 +141,11 @@ void MessagesToolBar::initializeSearchBox() {
   });
 }
 
-void MessagesToolBar::addActionToMenu(QMenu* menu, const QIcon& icon, const QString& title, const QVariant& value, const QString& name) {
+void MessagesToolBar::addActionToMenu(QMenu* menu,
+                                      const QIcon& icon,
+                                      const QString& title,
+                                      const QVariant& value,
+                                      const QString& name) {
   QAction* action = menu->addAction(icon, title);
 
   action->setData(value);
@@ -211,6 +216,16 @@ void MessagesToolBar::initializeHighlighter() {
                   tr("Show last week's articles"),
                   QVariant::fromValue(MessagesProxyModel::MessageListFilter::ShowLastWeek),
                   "show_last_week");
+  addActionToMenu(m_menuMessageFilter,
+                  qApp->icons()->fromTheme(QSL("mail-attachment")),
+                  tr("Show only articles with attachments"),
+                  QVariant::fromValue(MessagesProxyModel::MessageListFilter::ShowOnlyWithAttachments),
+                  "show_with_attachments");
+  addActionToMenu(m_menuMessageFilter,
+                  MessagesModel::generateIconForScore(MSG_SCORE_MAX / 2.0),
+                  tr("Show only articles with some score"),
+                  QVariant::fromValue(MessagesProxyModel::MessageListFilter::ShowOnlyWithScore),
+                  "show_with_score");
 
   m_btnMessageHighlighter = new QToolButton(this);
   m_btnMessageHighlighter->setToolTip(tr("Display all articles"));
@@ -244,7 +259,8 @@ void MessagesToolBar::saveToolButtonSelection(const QString& button_name, const
 
   for (QString& action_name : action_names) {
     if (action_name.startsWith(button_name)) {
-      action_name = button_name + (action->objectName().isEmpty() ? "" : "[" + action->objectName().toStdString() + "]").c_str();
+      action_name =
+        button_name + (action->objectName().isEmpty() ? "" : "[" + action->objectName().toStdString() + "]").c_str();
     }
   }
 
@@ -270,7 +286,8 @@ void MessagesToolBar::activateAction(const QString& action_name, QWidgetAction*
 }
 
 QStringList MessagesToolBar::defaultActions() const {
-  return QString(GUI::MessagesToolbarDefaultButtonsDef).split(QL1C(','),
+  return QString(GUI::MessagesToolbarDefaultButtonsDef)
+    .split(QL1C(','),
 #if QT_VERSION >= 0x050F00 // Qt >= 5.15.0
            Qt::SplitBehaviorFlags::SkipEmptyParts);
 #else
@@ -279,8 +296,10 @@ QStringList MessagesToolBar::defaultActions() const {
 }
 
 QStringList MessagesToolBar::savedActions() const {
-  return qApp->settings()->value(GROUP(GUI),
-                                 SETTING(GUI::MessagesToolbarDefaultButtons)).toString().split(QL1C(','),
+  return qApp->settings()
+    ->value(GROUP(GUI), SETTING(GUI::MessagesToolbarDefaultButtons))
+    .toString()
+    .split(QL1C(','),
 #if QT_VERSION >= 0x050F00 // Qt >= 5.15.0
            Qt::SplitBehaviorFlags::SkipEmptyParts);
 #else