mirror of
https://github.com/transmission/transmission.git
synced 2025-12-23 03:48:41 +00:00
d7930984ef
There're places where manual intervention is still required as uncrustify is not ideal (unfortunately), but at least one may rely on it to do the right thing most of the time (e.g. when sending in a patch). The style itself is quite different from what we had before but making it uniform across all the codebase is the key. I also hope that it'll make the code more readable (YMMV) and less sensitive to further changes.
96 lines
2.8 KiB
C++
96 lines
2.8 KiB
C++
/*
|
|
* This file Copyright (C) 2009-2015 Mnemosyne LLC
|
|
*
|
|
* It may be used under the GNU GPL versions 2 or 3
|
|
* or any future license endorsed by Mnemosyne LLC.
|
|
*
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <cstdint>
|
|
|
|
#include <QAbstractItemModel>
|
|
#include <QList>
|
|
#include <QMap>
|
|
#include <QSet>
|
|
|
|
class FileTreeItem;
|
|
|
|
class FileTreeModel : public QAbstractItemModel
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
enum
|
|
{
|
|
COL_NAME,
|
|
COL_SIZE,
|
|
COL_PROGRESS,
|
|
COL_WANTED,
|
|
COL_PRIORITY,
|
|
//
|
|
NUM_COLUMNS
|
|
};
|
|
|
|
enum Role
|
|
{
|
|
SortRole = Qt::UserRole,
|
|
FileIndexRole,
|
|
WantedRole,
|
|
CompleteRole
|
|
};
|
|
|
|
public:
|
|
FileTreeModel(QObject* parent = nullptr, bool isEditable = true);
|
|
virtual ~FileTreeModel();
|
|
|
|
void setEditable(bool editable);
|
|
|
|
void clear();
|
|
void addFile(int index, const QString& filename, bool wanted, int priority, uint64_t size, uint64_t have,
|
|
bool torrentChanged);
|
|
|
|
bool openFile(const QModelIndex& index);
|
|
|
|
void twiddleWanted(const QModelIndexList& indices);
|
|
void twiddlePriority(const QModelIndexList& indices);
|
|
|
|
void setWanted(const QModelIndexList& indices, bool wanted);
|
|
void setPriority(const QModelIndexList& indices, int priority);
|
|
|
|
QModelIndex parent(const QModelIndex& child, int column) const;
|
|
|
|
// QAbstractItemModel
|
|
virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
|
|
virtual Qt::ItemFlags flags(const QModelIndex& index) const;
|
|
virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
|
|
virtual QModelIndex index(int row, int column, const QModelIndex& parent = QModelIndex()) const;
|
|
virtual QModelIndex parent(const QModelIndex& child) const;
|
|
virtual int rowCount(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);
|
|
|
|
signals:
|
|
void priorityChanged(const QSet<int>& fileIndices, int);
|
|
void wantedChanged(const QSet<int>& fileIndices, bool);
|
|
void pathEdited(const QString& oldpath, const QString& newname);
|
|
void openRequested(const QString& path);
|
|
|
|
private:
|
|
void clearSubtree(const QModelIndex&);
|
|
QModelIndex indexOf(FileTreeItem*, int column) const;
|
|
void emitParentsChanged(const QModelIndex&, int firstColumn, int lastColumn,
|
|
QSet<QModelIndex>* visitedParentIndices = nullptr);
|
|
void emitSubtreeChanged(const QModelIndex&, int firstColumn, int lastColumn);
|
|
FileTreeItem* findItemForFileIndex(int fileIndex) const;
|
|
FileTreeItem* itemFromIndex(const QModelIndex&) const;
|
|
QModelIndexList getOrphanIndices(const QModelIndexList& indices) const;
|
|
|
|
private:
|
|
bool myIsEditable;
|
|
|
|
FileTreeItem* myRootItem;
|
|
QMap<int, FileTreeItem*> myIndexCache;
|
|
};
|