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Diffstat (limited to 'ark/filelistview.h')
| -rw-r--r-- | ark/filelistview.h | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/ark/filelistview.h b/ark/filelistview.h new file mode 100644 index 0000000..8ea0d48 --- /dev/null +++ b/ark/filelistview.h @@ -0,0 +1,163 @@ +/* + + ark -- archiver for the KDE project + + Copyright (C) + + 1999: Francois-Xavier Duranceau duranceau@kde.org + 1999-2000: Corel Corporation (author: Emily Ezust, emilye@corel.com) + 2001: Corel Corporation (author: Michael Jarrett, michaelj@corel.com) + 2003: Georg Robbers <Georg.Robbers@urz.uni-hd.de> + 2005: Henrique Pinto <henrique.pinto@kdemail.net> + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License + as published by the Free Software Foundation; either version 2 + of the License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +*/ +#ifndef FILELISTVIEW_H +#define FILELISTVIEW_H + +#include <qdatetime.h> +#include <qpair.h> +#include <qvaluelist.h> + +#include <klistview.h> +#include <kio/global.h> + +class QString; +class QStringList; +class QRect; +class QPainter; +class QColorGroup; +class QMouseEvent; +class QPoint; + +enum columnName { sizeCol = 1 , packedStrCol, ratioStrCol, timeStampStrCol, otherCol }; + +class FileLVI : public KListViewItem +{ + public: + FileLVI( KListView* lv ); + FileLVI( KListViewItem* lvi ); + + QString fileName() const { return m_entryName; } + KIO::filesize_t fileSize() const { return m_fileSize; } + KIO::filesize_t packedFileSize() const { return m_packedFileSize; } + double ratio() const { return m_ratio; } + QDateTime timeStamp() const { return m_timeStamp; } + + int compare ( QListViewItem * i, int col, bool ascending ) const; + virtual QString key( int column, bool ) const; + virtual void setText( int column, const QString &text ); + + private: + KIO::filesize_t m_fileSize; + KIO::filesize_t m_packedFileSize; + double m_ratio; + QDateTime m_timeStamp; + QString m_entryName; +}; + +typedef QValueList< QPair< QString, Qt::AlignmentFlags > > ColumnList; + +class FileListView: public KListView +{ + Q_OBJECT + public: + FileListView( QWidget *parent = 0, const char* name = 0 ); + + FileLVI *currentItem() {return ((FileLVI *) KListView::currentItem());} + + /** + * Returns the full names of the selected files. + */ + QStringList selectedFilenames(); + + /** + * Return the full names of all files. + */ + QStringList fileNames(); + + /** + * Returns true if no file is selected + */ + bool isSelectionEmpty(); + + virtual int addColumn( const QString & label, int width = -1 ); + virtual void removeColumn( int index ); + columnName nameOfColumn( int index ); + + /** + * Returns the file item, or 0 if not found. + * @param filename The filename in question to reference in the archive + * @return The requested file's FileLVI + */ + FileLVI* item(const QString& filename) const; + + /** + * Adds a file and stats to the file listing + * @param entries A stringlist of the entries for each column of the list. + */ + void addItem( const QStringList & entries ); + + /** + * Returns the number of files in the archive. + */ + int totalFiles(); + + /** + * Returns the number of selected files. + */ + int selectedFilesCount(); + + /** + * Return the sum of the sizes of all files in the archive. + */ + KIO::filesize_t totalSize(); + + /** + * Return the sum of the sizes of the selected files. + */ + KIO::filesize_t selectedSize(); + + /** + * Adjust the size of all columns to fit their content. + */ + void adjustColumns() { for ( int i = 0; i < columns(); ++i ) adjustColumn( i ); } + + public slots: + void selectAll(); + void unselectAll(); + void setHeaders( const ColumnList& columns ); + void clearHeaders(); + + signals: + void startDragRequest( const QStringList & fileList ); + + protected: + virtual void contentsMouseReleaseEvent( QMouseEvent *e ); + virtual void contentsMousePressEvent( QMouseEvent *e ); + virtual void contentsMouseMoveEvent( QMouseEvent *e ); + + private: + FileLVI* findParent( const QString& fullname ); + QStringList childrenOf( FileLVI* parent ); + + QMap<int, columnName> m_columnMap; + bool m_pressed; + QPoint m_presspos; // this will save the click pos to correctly recognize drag events +}; + +#endif +// kate: space-indent off; tab-width 4; |