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/*
* Copyright (C) 2000 Matthias Elter <elter@kde.org>
* Copyright (C) 2001-2002 Raffaele Sandrini <sandrini@kde.org>
* Copyright (C) 2003 Waldo Bastian <bastian@kde.org>
*
* 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 __treeview_h__
#define __treeview_h__
#include <qstring.h>
#include <klistview.h>
#include <kservice.h>
#include <kservicegroup.h>
class QPopupMenu;
class KActionCollection;
class KDesktopFile;
class MenuFile;
class MenuFolderInfo;
class MenuEntryInfo;
class MenuSeparatorInfo;
class KShortcut;
class TreeItem : public QListViewItem
{
public:
TreeItem(QListViewItem *parent, QListViewItem *after, const QString &menuIdn, bool __init = false);
TreeItem(QListView *parent, QListViewItem* after, const QString &menuId, bool __init = false);
QString menuId() const { return _menuId; }
QString directory() const { return _directoryPath; }
void setDirectoryPath(const QString& path) { _directoryPath = path; }
MenuFolderInfo *folderInfo() { return m_folderInfo; }
void setMenuFolderInfo(MenuFolderInfo *folderInfo) { m_folderInfo = folderInfo; }
MenuEntryInfo *entryInfo() { return m_entryInfo; }
void setMenuEntryInfo(MenuEntryInfo *entryInfo) { m_entryInfo = entryInfo; }
QString name() const { return _name; }
void setName(const QString &name);
bool isDirectory() const { return m_folderInfo; }
bool isEntry() const { return m_entryInfo; }
bool isHidden() const { return _hidden; }
void setHidden(bool b);
bool isLayoutDirty() { return _layoutDirty; }
void setLayoutDirty() { _layoutDirty = true; }
QStringList layout();
virtual void setOpen(bool o);
void load();
virtual void paintCell(QPainter * p, const QColorGroup & cg, int column, int width, int align);
virtual void setup();
private:
void update();
bool _hidden : 1;
bool _init : 1;
bool _layoutDirty : 1;
QString _menuId;
QString _name;
QString _directoryPath;
MenuFolderInfo *m_folderInfo;
MenuEntryInfo *m_entryInfo;
};
class TreeView : public KListView
{
friend class TreeItem;
Q_OBJECT
public:
TreeView(bool controlCenter, KActionCollection *ac, QWidget *parent=0, const char *name=0);
~TreeView();
void readMenuFolderInfo(MenuFolderInfo *folderInfo=0, KServiceGroup::Ptr folder=0, const QString &prefix=QString::null);
void setViewMode(bool showHidden);
bool save();
bool dirty();
void selectMenu(const QString &menu);
void selectMenuEntry(const QString &menuEntry);
public slots:
void currentChanged(MenuFolderInfo *folderInfo);
void currentChanged(MenuEntryInfo *entryInfo);
void findServiceShortcut(const KShortcut&, KService::Ptr &);
signals:
void entrySelected(MenuFolderInfo *folderInfo);
void entrySelected(MenuEntryInfo *entryInfo);
void disableAction();
protected slots:
void itemSelected(QListViewItem *);
void slotDropped(QDropEvent *, QListViewItem *, QListViewItem *);
void slotRMBPressed(QListViewItem*, const QPoint&);
void newsubmenu();
void newitem();
void newsep();
void cut();
void copy();
void paste();
void del();
protected:
TreeItem *createTreeItem(TreeItem *parent, QListViewItem *after, MenuFolderInfo *folderInfo, bool _init = false);
TreeItem *createTreeItem(TreeItem *parent, QListViewItem *after, MenuEntryInfo *entryInfo, bool _init = false);
TreeItem *createTreeItem(TreeItem *parent, QListViewItem *after, MenuSeparatorInfo *sepInfo, bool _init = false);
void del(TreeItem *, bool deleteInfo);
void fill();
void fillBranch(MenuFolderInfo *folderInfo, TreeItem *parent);
QString findName(KDesktopFile *df, bool deleted);
void closeAllItems(QListViewItem *item);
// moving = src will be removed later
void copy( bool moving );
void cleanupClipboard();
bool isLayoutDirty();
void setLayoutDirty(TreeItem *);
void saveLayout();
QStringList fileList(const QString& relativePath);
QStringList dirList(const QString& relativePath);
virtual bool acceptDrag(QDropEvent* event) const;
virtual QDragObject *dragObject();
virtual void startDrag();
private:
KActionCollection *m_ac;
QPopupMenu *m_rmb;
int m_clipboard;
MenuFolderInfo *m_clipboardFolderInfo;
MenuEntryInfo *m_clipboardEntryInfo;
int m_drag;
MenuFolderInfo *m_dragInfo;
TreeItem *m_dragItem;
QString m_dragPath;
bool m_showHidden;
bool m_controlCenter;
MenuFile *m_menuFile;
MenuFolderInfo *m_rootFolder;
MenuSeparatorInfo *m_separator;
QStringList m_newMenuIds;
QStringList m_newDirectoryList;
bool m_detailedMenuEntries;
bool m_detailedEntriesNamesFirst;
bool m_layoutDirty;
};
#endif
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