transmission/qt/FileTreeModel.h

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// This file Copyright © 2009-2022 Mnemosyne LLC.
2022-08-08 18:05:39 +00:00
// It may be used under GPLv2 (SPDX: GPL-2.0-only), GPLv3 (SPDX: GPL-3.0-only),
// or any future license endorsed by Mnemosyne LLC.
// License text can be found in the licenses/ folder.
#pragma once
#include <cstdint> // uint64_t
#include <map>
fix: sonarcloud warnings / code smells (#2242) * fix: use-init-statement Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX1f6EvHJiycnfA7gfrG\&open\=AX1f6EvHJiycnfA7gfrG * fix replace-use-of-new warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX1ZNs41ZmlvCveKTzon\&open\=AX1ZNs41ZmlvCveKTzon * fix has-virtual-functions-but-non-virtual-destructor warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX1ZNs72ZmlvCveKTzo6\&open\=AX1ZNs72ZmlvCveKTzo6 * fix make-variable-const warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX0_a_OVNJn7rAzml_7B\&open\=AX0_a_OVNJn7rAzml_7B * fix remove-redundant-static-specifiers Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX06St-81usi2gyYkPTb\&open\=AX06St-81usi2gyYkPTb * fix function-should-be-declared-const Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX06St-81usi2gyYkPTd\&open\=AX06St-81usi2gyYkPTd * fix use-init-statement warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX06St-81usi2gyYkPTc\&open\=AX06St-81usi2gyYkPTc * fix class-has-virtual-functions-but-non-virtual-destructor warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX06Stz41usi2gyYkPTS\&open\=AX06Stz41usi2gyYkPTS * fix remove-commented-out-code warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX06St241usi2gyYkPTT\&open\=AX06St241usi2gyYkPTT * fix remove-commented-out-code warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX06St241usi2gyYkPTV\&open\=AX06St241usi2gyYkPTV * fix has-virtual-functions-but-non-virtual-destructor warning https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX06St241usi2gyYkPTW\&open\=AX06St241usi2gyYkPTW * fix remove-commented-out-code warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX06SuCA1usi2gyYkPTh\&open\=AX06SuCA1usi2gyYkPTh * fix use-init-statement warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX0rAQvnfJ-O-YIDS9xF\&open\=AX0rAQvnfJ-O-YIDS9xF * fix use-init-statement warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX0rAQvnfJ-O-YIDS9xG\&open\=AX0rAQvnfJ-O-YIDS9xG * fix remove-redundant-access-specifier warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX1ZNs5tZmlvCveKTzor\&open\=AX1ZNs5tZmlvCveKTzor * fix use-init-statement warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX01Itl7f_SST5i7BN1l\&open\=AX01Itl7f_SST5i7BN1l * fix use-init-statement warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX0wDijI2l89lDvp1C9P\&open\=AX0wDijI2l89lDvp1C9P * fix use-automatically-managed-memory-instead-of-new warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX1f6E6HJiycnfA7gfrI\&open\=AX1f6E6HJiycnfA7gfrI * fix use-init-statement warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX0l8vknEafnvRiIHUEv\&open\=AX0l8vknEafnvRiIHUEv * fixup! fix has-virtual-functions-but-non-virtual-destructor warning
2021-11-28 01:58:35 +00:00
#include <memory>
#include <QAbstractItemModel>
#include <QSet>
#include <libtransmission/tr-macros.h>
class FileTreeItem;
class FileTreeModel final : public QAbstractItemModel
{
Q_OBJECT
TR_DISABLE_COPY_MOVE(FileTreeModel)
public:
enum
{
COL_NAME,
COL_SIZE,
COL_PROGRESS,
COL_WANTED,
COL_PRIORITY,
//
NUM_COLUMNS
};
enum Role
{
SortRole = Qt::UserRole,
FileIndexRole,
WantedRole,
CompleteRole
};
FileTreeModel(QObject* parent = nullptr, bool is_editable = true);
~FileTreeModel() override;
void setEditable(bool editable);
void clear();
void addFile(
int index,
QString const& filename,
bool wanted,
int priority,
uint64_t size,
uint64_t have,
bool torrent_changed);
2015-06-12 22:12:12 +00:00
bool openFile(QModelIndex const& index);
void twiddleWanted(QModelIndexList const& indices);
void twiddlePriority(QModelIndexList const& indices);
void setWanted(QModelIndexList const& indices, bool wanted);
void setPriority(QModelIndexList const& indices, int priority);
QModelIndex parent(QModelIndex const& child, int column) const;
2015-06-12 22:12:12 +00:00
// QAbstractItemModel
QVariant data(QModelIndex const& index, int role = Qt::DisplayRole) const override;
Qt::ItemFlags flags(QModelIndex const& index) const override;
QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
QModelIndex index(int row, int column, QModelIndex const& parent = {}) const override;
QModelIndex parent(QModelIndex const& child) const override;
int rowCount(QModelIndex const& parent = {}) const override;
int columnCount(QModelIndex const& parent = {}) const override;
bool setData(QModelIndex const& index, QVariant const& value, int role = Qt::EditRole) override;
signals:
void priorityChanged(QSet<int> const& file_indices, int);
void wantedChanged(QSet<int> const& file_indices, bool);
void pathEdited(QString const& oldpath, QString const& new_name);
void openRequested(QString const& path);
private:
void clearSubtree(QModelIndex const&);
QModelIndex indexOf(FileTreeItem*, int column) const;
void emitParentsChanged(
QModelIndex const&,
int first_column,
int last_column,
QSet<QModelIndex>* visited_parent_indices = nullptr);
void emitSubtreeChanged(QModelIndex const&, int first_column, int last_column);
FileTreeItem* findItemForFileIndex(int file_index) const;
FileTreeItem* itemFromIndex(QModelIndex const&) const;
QModelIndexList getOrphanIndices(QModelIndexList const& indices) const;
std::map<int, FileTreeItem*> index_cache_;
fix: sonarcloud warnings / code smells (#2242) * fix: use-init-statement Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX1f6EvHJiycnfA7gfrG\&open\=AX1f6EvHJiycnfA7gfrG * fix replace-use-of-new warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX1ZNs41ZmlvCveKTzon\&open\=AX1ZNs41ZmlvCveKTzon * fix has-virtual-functions-but-non-virtual-destructor warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX1ZNs72ZmlvCveKTzo6\&open\=AX1ZNs72ZmlvCveKTzo6 * fix make-variable-const warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX0_a_OVNJn7rAzml_7B\&open\=AX0_a_OVNJn7rAzml_7B * fix remove-redundant-static-specifiers Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX06St-81usi2gyYkPTb\&open\=AX06St-81usi2gyYkPTb * fix function-should-be-declared-const Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX06St-81usi2gyYkPTd\&open\=AX06St-81usi2gyYkPTd * fix use-init-statement warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX06St-81usi2gyYkPTc\&open\=AX06St-81usi2gyYkPTc * fix class-has-virtual-functions-but-non-virtual-destructor warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX06Stz41usi2gyYkPTS\&open\=AX06Stz41usi2gyYkPTS * fix remove-commented-out-code warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX06St241usi2gyYkPTT\&open\=AX06St241usi2gyYkPTT * fix remove-commented-out-code warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX06St241usi2gyYkPTV\&open\=AX06St241usi2gyYkPTV * fix has-virtual-functions-but-non-virtual-destructor warning https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX06St241usi2gyYkPTW\&open\=AX06St241usi2gyYkPTW * fix remove-commented-out-code warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX06SuCA1usi2gyYkPTh\&open\=AX06SuCA1usi2gyYkPTh * fix use-init-statement warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX0rAQvnfJ-O-YIDS9xF\&open\=AX0rAQvnfJ-O-YIDS9xF * fix use-init-statement warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX0rAQvnfJ-O-YIDS9xG\&open\=AX0rAQvnfJ-O-YIDS9xG * fix remove-redundant-access-specifier warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX1ZNs5tZmlvCveKTzor\&open\=AX1ZNs5tZmlvCveKTzor * fix use-init-statement warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX01Itl7f_SST5i7BN1l\&open\=AX01Itl7f_SST5i7BN1l * fix use-init-statement warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX0wDijI2l89lDvp1C9P\&open\=AX0wDijI2l89lDvp1C9P * fix use-automatically-managed-memory-instead-of-new warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX1f6E6HJiycnfA7gfrI\&open\=AX1f6E6HJiycnfA7gfrI * fix use-init-statement warning Xref: https://sonarcloud.io/project/issues\?id\=transmission_transmission\&issues\=AX0l8vknEafnvRiIHUEv\&open\=AX0l8vknEafnvRiIHUEv * fixup! fix has-virtual-functions-but-non-virtual-destructor warning
2021-11-28 01:58:35 +00:00
std::unique_ptr<FileTreeItem> root_item_;
bool is_editable_ = {};
};