128 lines
2.9 KiB
C++
128 lines
2.9 KiB
C++
/*
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* Strawberry Music Player
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* This file was part of Clementine.
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* Copyright 2010, David Sansome <me@davidsansome.com>
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*
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* Strawberry is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Strawberry is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Strawberry. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef FILEVIEW_H
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#define FILEVIEW_H
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#include <QObject>
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#include <QWidget>
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#include <QAbstractItemModel>
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#include <QList>
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#include <QString>
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#include <QStringList>
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#include <QUrl>
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#include <QUndoCommand>
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#include "core/scoped_ptr.h"
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#include "core/shared_ptr.h"
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#include "core/song.h"
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class QMimeData;
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class QFileSystemModel;
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class QFileIconProvider;
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class QUndoStack;
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class QKeyEvent;
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class QShowEvent;
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class MusicStorage;
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class TaskManager;
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class Ui_FileView;
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class FileView : public QWidget {
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Q_OBJECT
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public:
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explicit FileView(QWidget *parent = nullptr);
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~FileView() override;
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static const char *kFileFilter;
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void ReloadSettings();
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void SetPath(const QString &path);
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void SetTaskManager(SharedPtr<TaskManager> task_manager);
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protected:
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void showEvent(QShowEvent*) override;
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void keyPressEvent(QKeyEvent *e) override;
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signals:
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void PathChanged(const QString &path);
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void AddToPlaylist(QMimeData *data);
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void CopyToCollection(const QList<QUrl> &urls);
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void MoveToCollection(const QList<QUrl> &urls);
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void CopyToDevice(const QList<QUrl> &urls);
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void EditTags(const QList<QUrl> &urls);
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private slots:
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void FileUp();
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void FileHome();
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void ChangeFilePath(const QString &new_path);
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void ItemActivated(const QModelIndex &idx);
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void ItemDoubleClick(const QModelIndex &idx);
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void Delete(const QStringList &filenames);
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void DeleteFinished(const SongList &songs_with_errors);
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private:
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void ChangeFilePathWithoutUndo(const QString &new_path);
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private:
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class UndoCommand : public QUndoCommand {
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public:
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UndoCommand(FileView *view, const QString &new_path);
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QString undo_path() const { return old_state_.path; }
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void undo() override;
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void redo() override;
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private:
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struct State {
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State() : scroll_pos(-1) {}
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QString path;
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QModelIndex index;
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int scroll_pos;
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};
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FileView *view_;
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State old_state_;
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State new_state_;
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};
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Ui_FileView *ui_;
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QFileSystemModel *model_;
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QUndoStack *undo_stack_;
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SharedPtr<TaskManager> task_manager_;
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SharedPtr<MusicStorage> storage_;
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QString lazy_set_path_;
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QStringList filter_list_;
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ScopedPtr<QFileIconProvider> file_icon_provider_;
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};
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#endif // FILEVIEW_H
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