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/* This file is part of the KDE project
Copyright (C) 2000 David Faure <faure@kde.org>
2000 Carsten Pfeiffer <pfeiffer@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef konq_tree_h
#define konq_tree_h
#include <klistview.h>
#include "konq_sidebartreetoplevelitem.h"
#include "konqsidebar_tree.h"
#include <kdirnotify.h>
#include <tqmap.h>
#include <tqpoint.h>
#include <tqstrlist.h>
#include <tqtooltip.h>
class KonqSidebarTreeModule;
class KonqSidebarTreeItem;
class KActionCollection;
class TQTimer;
class KonqSidebarTree_Internal;
#define VIRT_Link 0
#define VIRT_Folder 1 // A directory which is parsed for .desktop files
typedef KonqSidebarTreeModule*(*getModule)(KonqSidebarTree*, const bool);
typedef struct DirTreeConfigData_
{
KURL dir;
int type;
TQString relDir;
} DirTreeConfigData;
class KonqSidebarTreeToolTip : public QToolTip
{
public:
KonqSidebarTreeToolTip( TQListView *view ) : TQToolTip( view->viewport() ), m_view( view ) {}
protected:
virtual void maybeTip( const TQPoint & );
private:
TQListView *m_view;
};
typedef enum {
SidebarTreeMode, // used if the drop is accepted by a KonqSidebarTreeItem. otherwise
KListViewMode // use KListView's dnd implementation. accepts mime types set with setDropFormats()
} DropAcceptType;
/**
* The multi-purpose tree (listview)
* It parses its configuration (desktop files), each one corresponding to
* a toplevel item, and creates the modules that will handle the contents
* of those items.
*/
class KonqSidebarTree : public KListView, public KDirNotify
{
Q_OBJECT
public:
KonqSidebarTree( KonqSidebar_Tree *parent, TQWidget *tqparentWidget, int virt, const TQString& path );
virtual ~KonqSidebarTree();
void followURL( const KURL &url );
/**
* @return the current (i.e. selected) item
*/
KonqSidebarTreeItem * currentItem() const;
void startAnimation( KonqSidebarTreeItem * item, const char * iconBaseName = "kde", uint iconCount = 6, const TQPixmap * originalPixmap = 0L );
void stopAnimation( KonqSidebarTreeItem * item );
// Reimplemented from KDirNotify
void FilesAdded( const KURL & dir );
void FilesRemoved( const KURL::List & urls );
void FilesChanged( const KURL::List & urls );
KonqSidebarPlugin * part() { return m_part; }
void lockScrolling( bool lock ) { m_scrollingLocked = lock; }
bool isOpeningFirstChild() const { return m_bOpeningFirstChild; }
void enableActions( bool copy, bool cut, bool paste,
bool trash, bool del, bool rename = false );
void itemDestructed( KonqSidebarTreeItem *item );
void setDropFormats( const TQStringList &formats ); // used in KListView mode
// Show context menu for toplevel items
void showToplevelContextMenu();
// Add an URL
void addURL(KonqSidebarTreeTopLevelItem* item, const KURL&url);
// If we can use dcop to open tabs
bool tabSupport();
public slots:
virtual void setContentsPos( int x, int y );
protected:
virtual void contentsDragEnterEvent( TQDragEnterEvent *e );
virtual void contentsDragMoveEvent( TQDragMoveEvent *e );
virtual void contentsDragLeaveEvent( TQDragLeaveEvent *e );
virtual void contentsDropEvent( TQDropEvent *ev );
virtual bool acceptDrag(TQDropEvent* e) const; // used in KListView mode
virtual void leaveEvent( TQEvent * );
virtual TQDragObject* dragObject();
private slots:
void slotDoubleClicked( TQListViewItem *item );
void slotExecuted( TQListViewItem *item );
void slotMouseButtonPressed(int _button, TQListViewItem* _item, const TQPoint&, int col);
void slotMouseButtonClicked(int _button, TQListViewItem* _item, const TQPoint&, int col);
void slotSelectionChanged();
void slotAnimation();
void slotAutoOpenFolder();
void rescanConfiguration();
void slotItemRenamed(TQListViewItem*, const TQString &, int);
void slotCreateFolder();
void slotDelete();
void slotRename();
void slotProperties();
void slotOpenNewWindow();
void slotOpenTab();
void slotCopyLocation();
private:
void clearTree();
void scanDir( KonqSidebarTreeItem *parent, const TQString &path, bool isRoot = false );
void loadTopLevelGroup( KonqSidebarTreeItem *parent, const TQString &path );
void loadTopLevelItem( KonqSidebarTreeItem *parent, const TQString &filename );
void loadModuleFactories();
private:
TQPtrList<KonqSidebarTreeTopLevelItem> m_topLevelItems;
KonqSidebarTreeTopLevelItem *m_currentTopLevelItem;
TQPtrList<KonqSidebarTreeModule> m_lstModules;
KonqSidebarPlugin *m_part;
struct AnimationInfo
{
AnimationInfo( const char * _iconBaseName, uint _iconCount, const TQPixmap & _originalPixmap )
: iconBaseName(_iconBaseName), iconCount(_iconCount), iconNumber(1), originalPixmap(_originalPixmap) {}
AnimationInfo() : iconCount(0) {}
TQCString iconBaseName;
uint iconCount;
uint iconNumber;
TQPixmap originalPixmap;
};
typedef TQMap<KonqSidebarTreeItem *, AnimationInfo> MapCurrentOpeningFolders;
MapCurrentOpeningFolders m_mapCurrentOpeningFolders;
TQTimer *m_animationTimer;
TQListViewItem *m_currentBeforeDropItem; // The item that was current before the drag-enter event happened
TQListViewItem *m_dropItem; // The item we are moving the mouse over (during a drag)
TQStrList m_lstDropFormats;
TQTimer *m_autoOpenTimer;
// The base URL for our configuration directory
//KURL m_dirtreeDir;
DirTreeConfigData m_dirtreeDir;
KonqSidebarTreeToolTip m_toolTip;
bool m_scrollingLocked;
getModule getPluginFactory(TQString name);
TQMap<TQString, TQString> pluginInfo;
TQMap<TQString, getModule> pluginFactories;
bool m_bOpeningFirstChild;
KActionCollection *m_collection;
KonqSidebarTree_Internal *d;
#undef signals
#define signals public
signals:
#undef signals
#define signals protected
void openURLRequest( const KURL &url, const KParts::URLArgs &args = KParts::URLArgs() );
void createNewWindow( const KURL &url, const KParts::URLArgs &args = KParts::URLArgs() );
void popupMenu( const TQPoint &global, const KURL &url,
const TQString &mimeType, mode_t mode = (mode_t)-1 );
void popupMenu( const TQPoint &global, const KFileItemList &items );
void enableAction( const char * name, bool enabled );
};
#endif
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