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:
@@ -52,7 +53,7 @@ public:
     void updateFilesPriorities(const QVector<int> &fprio);
     QVector<int> getFilePriorities() const;
     bool allFiltered() const;
-  virtual int columnCount(const QModelIndex &parent=QModelIndex()) const;
+    virtual int columnCount(const QModelIndex &parent = QModelIndex()) const;
     virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
     TorrentContentModelItem::ItemType itemType(const QModelIndex& index) const;
     int getFileIndex(const QModelIndex& index);
@@ -73,8 +74,8 @@ public slots:
     void selectNone();
 
 private:
-  TorrentContentModelFolder* m_rootItem;
-  QVector<TorrentContentModelFile*> m_filesIndex;
+    TorrentContentModelFolder *m_rootItem;
+    QVector<TorrentContentModelFile *> m_filesIndex;
 };
 
 #endif // TORRENTCONTENTMODEL_H

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

@@ -33,16 +33,16 @@
 
 #include "torrentcontentmodelitem.h"
 
-class TorrentContentModelFile : public TorrentContentModelItem
+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

@@ -31,7 +31,7 @@
 #include <QDebug>
 #include "torrentcontentmodelfolder.h"
 
-TorrentContentModelFolder::TorrentContentModelFolder(const QString& name, TorrentContentModelFolder* parent)
+TorrentContentModelFolder::TorrentContentModelFolder(const QString &name, TorrentContentModelFolder *parent)
     : TorrentContentModelItem(parent)
 {
     Q_ASSERT(parent);
@@ -41,7 +41,7 @@ TorrentContentModelFolder::TorrentContentModelFolder(const QString& name, Torren
         m_name.chop(4);
 }
 
-TorrentContentModelFolder::TorrentContentModelFolder(const QList<QVariant>& data)
+TorrentContentModelFolder::TorrentContentModelFolder(const QList<QVariant> &data)
     : TorrentContentModelItem(0)
 {
     Q_ASSERT(data.size() == NB_COL);
@@ -53,6 +53,11 @@ TorrentContentModelFolder::~TorrentContentModelFolder()
     qDeleteAll(m_childItems);
 }
 
+TorrentContentModelItem::ItemType TorrentContentModelFolder::itemType() const
+{
+    return FolderType;
+}
+
 void TorrentContentModelFolder::deleteAllChildren()
 {
     Q_ASSERT(isRootItem());
@@ -60,12 +65,12 @@ void TorrentContentModelFolder::deleteAllChildren()
     m_childItems.clear();
 }
 
-const QList<TorrentContentModelItem*>& TorrentContentModelFolder::children() const
+const QList<TorrentContentModelItem *> &TorrentContentModelFolder::children() const
 {
     return m_childItems;
 }
 
-void TorrentContentModelFolder::appendChild(TorrentContentModelItem* item)
+void TorrentContentModelFolder::appendChild(TorrentContentModelItem *item)
 {
     Q_ASSERT(item);
     m_childItems.append(item);
@@ -74,17 +79,16 @@ void TorrentContentModelFolder::appendChild(TorrentContentModelItem* item)
         increaseSize(item->size());
 }
 
-TorrentContentModelItem* TorrentContentModelFolder::child(int row) const
+TorrentContentModelItem *TorrentContentModelFolder::child(int row) const
 {
     return m_childItems.value(row, 0);
 }
 
-TorrentContentModelFolder* TorrentContentModelFolder::childFolderWithName(const QString& name) const
+TorrentContentModelFolder *TorrentContentModelFolder::childFolderWithName(const QString &name) const
 {
-  foreach (TorrentContentModelItem* child, m_childItems) {
-    if (child->itemType() == FolderType && child->name() == name)
-      return static_cast<TorrentContentModelFolder*>(child);
-  }
+    foreach (TorrentContentModelItem *child, m_childItems)
+        if ((child->itemType() == FolderType) && (child->name() == name))
+            return static_cast<TorrentContentModelFolder *>(child);
     return 0;
 }
 
@@ -105,7 +109,7 @@ void TorrentContentModelFolder::updatePriority()
     // then the folder should have the same
     // priority
     const int prio = m_childItems.first()->priority();
-  for (int i=1; i<m_childItems.size(); ++i) {
+    for (int i = 1; i < m_childItems.size(); ++i) {
         if (m_childItems.at(i)->priority() != prio) {
             setPriority(prio::MIXED);
             return;
@@ -116,22 +120,21 @@ 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) {
-    foreach (TorrentContentModelItem* child, m_childItems)
+    if (m_priority != prio::MIXED)
+        foreach (TorrentContentModelItem *child, m_childItems)
             child->setPriority(m_priority, false);
-  }
 }
 
 void TorrentContentModelFolder::recalculateProgress()
@@ -139,17 +142,17 @@ void TorrentContentModelFolder::recalculateProgress()
     qreal tProgress = 0;
     qulonglong tSize = 0;
     qulonglong tRemaining = 0;
-  foreach (TorrentContentModelItem* child, m_childItems) {
+    foreach (TorrentContentModelItem *child, m_childItems) {
         if (child->priority() != prio::IGNORED) {
             if (child->itemType() == FolderType)
-        static_cast<TorrentContentModelFolder*>(child)->recalculateProgress();
+                static_cast<TorrentContentModelFolder *>(child)->recalculateProgress();
             tProgress += child->progress() * child->size();
             tSize += child->size();
             tRemaining += child->remaining();
         }
     }
 
-  if (!isRootItem() && tSize > 0) {
+    if (!isRootItem() && (tSize > 0)) {
         m_progress = tProgress / tSize;
         m_remaining = tRemaining;
         Q_ASSERT(m_progress <= 1.);

src/gui/torrentcontentmodelfolder.h

@@ -33,7 +33,7 @@
 
 #include "torrentcontentmodelitem.h"
 
-class TorrentContentModelFolder : public TorrentContentModelItem
+class TorrentContentModelFolder: public TorrentContentModelItem
 {
 public:
     // Folder constructor
@@ -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

@@ -34,7 +34,7 @@
 #include "torrentcontentmodelfolder.h"
 #include <QDebug>
 
-TorrentContentModelItem::TorrentContentModelItem(TorrentContentModelFolder* parent)
+TorrentContentModelItem::TorrentContentModelItem(TorrentContentModelFolder *parent)
     : m_parentItem(parent)
     , m_size(0)
     , m_remaining(0)
@@ -43,8 +43,11 @@ TorrentContentModelItem::TorrentContentModelItem(TorrentContentModelFolder* pare
 {
 }
 
-TorrentContentModelItem::~TorrentContentModelItem()
+TorrentContentModelItem::~TorrentContentModelItem() = default;
+
+bool TorrentContentModelItem::isRootItem() const
 {
+    return !m_parentItem;
 }
 
 QString TorrentContentModelItem::name() const
@@ -53,7 +56,7 @@ QString TorrentContentModelItem::name() const
     return m_name;
 }
 
-void TorrentContentModelItem::setName(const QString& name)
+void TorrentContentModelItem::setName(const QString &name)
 {
     Q_ASSERT(!isRootItem());
     m_name = name;
@@ -97,7 +100,7 @@ QVariant TorrentContentModelItem::data(int column) const
     if (isRootItem())
         return m_itemData.value(column);
 
-  switch(column) {
+    switch (column) {
     case COL_NAME:
         return m_name;
     case COL_PRIO:
@@ -117,11 +120,11 @@ QVariant TorrentContentModelItem::data(int column) const
 int TorrentContentModelItem::row() const
 {
     if (m_parentItem)
-    return m_parentItem->children().indexOf(const_cast<TorrentContentModelItem*>(this));
+        return m_parentItem->children().indexOf(const_cast<TorrentContentModelItem *>(this));
     return 0;
 }
 
-TorrentContentModelFolder* TorrentContentModelItem::parent() const
+TorrentContentModelFolder *TorrentContentModelItem::parent() const
 {
     return m_parentItem;
 }

src/gui/torrentcontentmodelitem.h

@@ -34,40 +34,62 @@
 #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
+    };
 
-  TorrentContentModelItem(TorrentContentModelFolder* parent);
+    enum ItemType
+    {
+        FileType,
+        FolderType
+    };
+
+    TorrentContentModelItem(TorrentContentModelFolder *parent);
     virtual ~TorrentContentModelItem();
 
-  inline bool isRootItem() const { return !m_parentItem; }
-  TorrentContentModelFolder* parent() const;
+    bool isRootItem() const;
+    TorrentContentModelFolder *parent() const;
     virtual ItemType itemType() const = 0;
 
     QString name() const;
-  void setName(const QString& name);
+    void setName(const QString &name);
 
     qulonglong size() const;
     qreal progress() const;
     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;
     int row() const;
 
 protected:
-  TorrentContentModelFolder* m_parentItem;
+    TorrentContentModelFolder *m_parentItem;
     // Root item members
     QList<QVariant> m_itemData;
     // Non-root item members