Follow project coding style. Issue #2192.

src/gui/torrentcontentmodel.h

@@ -41,7 +41,8 @@
 
 class TorrentContentModelFile;
 
-class TorrentContentModel:  public QAbstractItemModel {
+class TorrentContentModel: public QAbstractItemModel
+{
     Q_OBJECT
 
 public:

src/gui/torrentcontentmodelfile.cpp

@@ -32,9 +32,9 @@
 #include "torrentcontentmodelfolder.h"
 
 TorrentContentModelFile::TorrentContentModelFile(const QString &fileName, qulonglong fileSize,
-                                                 TorrentContentModelFolder* parent, int file_index)
+                                                 TorrentContentModelFolder *parent, int fileIndex)
     : TorrentContentModelItem(parent)
-  , m_fileIndex(file_index)
+    , m_fileIndex(fileIndex)
 {
     Q_ASSERT(parent);
 
@@ -52,23 +52,28 @@ int TorrentContentModelFile::fileIndex() const
     return m_fileIndex;
 }
 
-void TorrentContentModelFile::setPriority(int new_prio, bool update_parent)
+void TorrentContentModelFile::setPriority(int newPriority, bool updateParent)
 {
-  Q_ASSERT(new_prio != prio::MIXED);
+    Q_ASSERT(newPriority != prio::MIXED);
 
-  if (m_priority == new_prio)
+    if (m_priority == newPriority)
         return;
 
-  m_priority = new_prio;
+    m_priority = newPriority;
 
     // Update parent
-  if (update_parent)
+    if (updateParent)
         m_parentItem->updatePriority();
 }
 
 void TorrentContentModelFile::setProgress(qreal progress)
 {
     m_progress = progress;
-  m_remaining = (qulonglong)(m_size * (1.0 - m_progress));
+    m_remaining = static_cast<qulonglong>(m_size * (1.0 - m_progress));
     Q_ASSERT(m_progress <= 1.);
 }
+
+TorrentContentModelItem::ItemType TorrentContentModelFile::itemType() const
+{
+    return FileType;
+}

src/gui/torrentcontentmodelfile.h

@@ -37,12 +37,12 @@ class TorrentContentModelFile : public TorrentContentModelItem
 {
 public:
     TorrentContentModelFile(const QString &fileName, qulonglong fileSize,
-                          TorrentContentModelFolder* parent, int file_index);
+                            TorrentContentModelFolder *parent, int fileIndex);
 
     int fileIndex() const;
-  void setPriority(int new_prio, bool update_parent = true);
+    void setPriority(int newPriority, bool updateParent = true) override;
     void setProgress(qreal progress);
-  ItemType itemType() const { return FileType; }
+    ItemType itemType() const override;
 
 private:
     int m_fileIndex;

src/gui/torrentcontentmodelfolder.cpp

@@ -53,6 +53,11 @@ TorrentContentModelFolder::~TorrentContentModelFolder()
     qDeleteAll(m_childItems);
 }
 
+TorrentContentModelItem::ItemType TorrentContentModelFolder::itemType() const
+{
+    return FolderType;
+}
+
 void TorrentContentModelFolder::deleteAllChildren()
 {
     Q_ASSERT(isRootItem());
@@ -81,10 +86,9 @@ TorrentContentModelItem* TorrentContentModelFolder::child(int row) const
 
 TorrentContentModelFolder *TorrentContentModelFolder::childFolderWithName(const QString &name) const
 {
-  foreach (TorrentContentModelItem* child, m_childItems) {
-    if (child->itemType() == FolderType && child->name() == name)
+    foreach (TorrentContentModelItem *child, m_childItems)
+        if ((child->itemType() == FolderType) && (child->name() == name))
             return static_cast<TorrentContentModelFolder *>(child);
-  }
     return 0;
 }
 
@@ -116,23 +120,22 @@ void TorrentContentModelFolder::updatePriority()
     setPriority(prio);
 }
 
-void TorrentContentModelFolder::setPriority(int new_prio, bool update_parent)
+void TorrentContentModelFolder::setPriority(int newPriority, bool updateParent)
 {
-  if (m_priority == new_prio)
+    if (m_priority == newPriority)
         return;
 
-  m_priority = new_prio;
+    m_priority = newPriority;
 
     // Update parent priority
-  if (update_parent)
+    if (updateParent)
         m_parentItem->updatePriority();
 
     // Update children
-  if (m_priority != prio::MIXED) {
+    if (m_priority != prio::MIXED)
         foreach (TorrentContentModelItem *child, m_childItems)
             child->setPriority(m_priority, false);
 }
-}
 
 void TorrentContentModelFolder::recalculateProgress()
 {
@@ -149,7 +152,7 @@ void TorrentContentModelFolder::recalculateProgress()
         }
     }
 
-  if (!isRootItem() && tSize > 0) {
+    if (!isRootItem() && (tSize > 0)) {
         m_progress = tProgress / tSize;
         m_remaining = tRemaining;
         Q_ASSERT(m_progress <= 1.);

src/gui/torrentcontentmodelfolder.h

@@ -44,13 +44,13 @@ public:
 
     ~TorrentContentModelFolder();
 
-  ItemType itemType() const { return FolderType; }
+    ItemType itemType() const override;
 
     void increaseSize(qulonglong delta);
     void recalculateProgress();
     void updatePriority();
 
-  void setPriority(int new_prio, bool update_parent = true);
+    void setPriority(int newPriority, bool updateParent = true) override;
 
     void deleteAllChildren();
     const QList<TorrentContentModelItem*>& children() const;

src/gui/torrentcontentmodelitem.cpp

@@ -43,8 +43,11 @@ TorrentContentModelItem::TorrentContentModelItem(TorrentContentModelFolder* pare
 {
 }
 
-TorrentContentModelItem::~TorrentContentModelItem()
+TorrentContentModelItem::~TorrentContentModelItem() = default;
+
+bool TorrentContentModelItem::isRootItem() const
 {
+    return !m_parentItem;
 }
 
 QString TorrentContentModelItem::name() const

src/gui/torrentcontentmodelitem.h

@@ -34,21 +34,43 @@
 #include <QList>
 #include <QVariant>
 
-namespace prio {
-enum FilePriority {IGNORED=0, NORMAL=1, HIGH=6, MAXIMUM=7, MIXED=-1};
+namespace prio
+{
+    enum FilePriority
+    {
+        IGNORED=0,
+        NORMAL=1,
+        HIGH=6,
+        MAXIMUM=7,
+        MIXED=-1
+    };
 }
 
 class TorrentContentModelFolder;
 
-class TorrentContentModelItem {
+class TorrentContentModelItem
+{
 public:
-  enum TreeItemColumns {COL_NAME, COL_SIZE, COL_PROGRESS, COL_PRIO, COL_REMAINING, NB_COL};
-  enum ItemType { FileType, FolderType };
+    enum TreeItemColumns
+    {
+        COL_NAME,
+        COL_SIZE,
+        COL_PROGRESS,
+        COL_PRIO,
+        COL_REMAINING,
+        NB_COL
+    };
+
+    enum ItemType
+    {
+        FileType,
+        FolderType
+    };
 
     TorrentContentModelItem(TorrentContentModelFolder *parent);
     virtual ~TorrentContentModelItem();
 
-  inline bool isRootItem() const { return !m_parentItem; }
+    bool isRootItem() const;
     TorrentContentModelFolder *parent() const;
     virtual ItemType itemType() const = 0;
 
@@ -60,7 +82,7 @@ public:
     qulonglong remaining() const;
 
     int priority() const;
-  virtual void setPriority(int new_prio, bool update_parent = true) = 0;
+    virtual void setPriority(int newPriority, bool updateParent = true) = 0;
 
     int columnCount() const;
     QVariant data(int column) const;