Fix Enter key behavior when add new torrent

PR #19787.
Closes #19760.

src/gui/properties/propertieswidget.cpp

@@ -82,6 +82,7 @@ PropertiesWidget::PropertiesWidget(QWidget *parent)
     m_ui->contentFilterLayout->insertWidget(3, m_contentFilterLine);
 
     m_ui->filesList->setDoubleClickAction(TorrentContentWidget::DoubleClickAction::Open);
+    m_ui->filesList->setOpenByEnterKey(true);
 
     // SIGNAL/SLOTS
     connect(m_ui->selectAllButton, &QPushButton::clicked, m_ui->filesList, &TorrentContentWidget::checkAll);

src/gui/torrentcontentwidget.cpp

@@ -89,10 +89,6 @@ TorrentContentWidget::TorrentContentWidget(QWidget *parent)
 
     const auto *renameFileHotkey = new QShortcut(Qt::Key_F2, this, nullptr, nullptr, Qt::WidgetShortcut);
     connect(renameFileHotkey, &QShortcut::activated, this, &TorrentContentWidget::renameSelectedFile);
-    const auto *openFileHotkeyReturn = new QShortcut(Qt::Key_Return, this, nullptr, nullptr, Qt::WidgetShortcut);
-    connect(openFileHotkeyReturn, &QShortcut::activated, this, &TorrentContentWidget::openSelectedFile);
-    const auto *openFileHotkeyEnter = new QShortcut(Qt::Key_Enter, this, nullptr, nullptr, Qt::WidgetShortcut);
-    connect(openFileHotkeyEnter, &QShortcut::activated, this, &TorrentContentWidget::openSelectedFile);
 
     connect(model(), &QAbstractItemModel::modelReset, this, &TorrentContentWidget::expandRecursively);
 }
@@ -118,6 +114,32 @@ void TorrentContentWidget::refresh()
     setUpdatesEnabled(true);
 }
 
+bool TorrentContentWidget::openByEnterKey() const
+{
+    return m_openFileHotkeyEnter;
+}
+
+void TorrentContentWidget::setOpenByEnterKey(const bool value)
+{
+    if (value == openByEnterKey())
+        return;
+
+    if (value)
+    {
+        m_openFileHotkeyReturn = new QShortcut(Qt::Key_Return, this, nullptr, nullptr, Qt::WidgetShortcut);
+        connect(m_openFileHotkeyReturn, &QShortcut::activated, this, &TorrentContentWidget::openSelectedFile);
+        m_openFileHotkeyEnter = new QShortcut(Qt::Key_Enter, this, nullptr, nullptr, Qt::WidgetShortcut);
+        connect(m_openFileHotkeyEnter, &QShortcut::activated, this, &TorrentContentWidget::openSelectedFile);
+    }
+    else
+    {
+        delete m_openFileHotkeyEnter;
+        m_openFileHotkeyEnter = nullptr;
+        delete m_openFileHotkeyReturn;
+        m_openFileHotkeyReturn = nullptr;
+    }
+}
+
 TorrentContentWidget::DoubleClickAction TorrentContentWidget::doubleClickAction() const
 {
     return m_doubleClickAction;

src/gui/torrentcontentwidget.h

@@ -34,6 +34,8 @@
 #include "base/bittorrent/downloadpriority.h"
 #include "base/pathfwd.h"
 
+class QShortcut;
+
 namespace BitTorrent
 {
     class Torrent;
@@ -78,6 +80,9 @@ public:
     BitTorrent::TorrentContentHandler *contentHandler() const;
     void refresh();
 
+    bool openByEnterKey() const;
+    void setOpenByEnterKey(bool value);
+
     DoubleClickAction doubleClickAction() const;
     void setDoubleClickAction(DoubleClickAction action);
 
@@ -118,4 +123,6 @@ private:
     TorrentContentFilterModel *m_filterModel;
     DoubleClickAction m_doubleClickAction = DoubleClickAction::Rename;
     ColumnsVisibilityMode m_columnsVisibilityMode = ColumnsVisibilityMode::Editable;
+    QShortcut *m_openFileHotkeyEnter = nullptr;
+    QShortcut *m_openFileHotkeyReturn = nullptr;
 };