/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#ifndef _CONTTREE_HXX
#define _CONTTREE_HXX

#include <svtools/svtreebx.hxx>
#include "swcont.hxx"

#include <map>

class SwWrtShell;
class SwContentType;
class SwNavigationPI;
class SwNavigationConfig;
class Menu;
class ToolBox;
class SwGlblDocContents;
class SwGlblDocContent;
class SfxObjectShell;


#define EDIT_MODE_EDIT			0
#define EDIT_MODE_UPD_IDX   	1
#define EDIT_MODE_RMV_IDX   	2
#define EDIT_UNPROTECT_TABLE 	3
#define EDIT_MODE_DELETE		4
#define EDIT_MODE_RENAME		5

//----------------------------------------------------------------------------
//----------------------------------------------------------------------------

class SwContentTree : public SvTreeListBox
{
    ImageList			aEntryImages;
    String				sSpace;
    AutoTimer			aUpdTimer;

    SwContentType*		aActiveContentArr[CONTENT_TYPE_MAX];
    SwContentType*		aHiddenContentArr[CONTENT_TYPE_MAX];
    String				aContextStrings[CONTEXT_COUNT + 1];
    String              sRemoveIdx;
    String              sUpdateIdx;
    String              sUnprotTbl;
    String 				sRename;
    String				sReadonlyIdx;
    String				sInvisible;
    String				sPostItShow;
    String				sPostItHide;
    String				sPostItDelete;

    SwWrtShell* 		pHiddenShell;	// gedropptes Doc
    SwWrtShell* 		pActiveShell;   // die aktive oder eine konst. offene View
    SwNavigationConfig*	pConfig;

    std::map< void*, sal_Bool > mOutLineNodeMap;

    sal_Int32           nActiveBlock;
    sal_uInt16				nHiddenBlock;
    sal_uInt16 				nRootType;
    sal_uInt16				nLastSelType;
    sal_uInt8				nOutlineLevel;

    sal_Bool				bIsActive 			:1;
    sal_Bool				bIsConstant 		:1;
    sal_Bool 				bIsHidden			:1;
    sal_Bool				bDocChgdInDragging  :1;
    sal_Bool 				bIsInternalDrag 	:1;
    sal_Bool				bIsRoot	  			:1;
    sal_Bool				bIsIdleClear		:1;
    sal_Bool				bIsLastReadOnly		:1;
    sal_Bool				bIsOutlineMoveable	:1;
    sal_Bool				bViewHasChanged  	:1;
    sal_Bool				bIsImageListInitialized : 1;

    static sal_Bool			bIsInDrag;

    void 				FindActiveTypeAndRemoveUserData();

    using SvLBox::ExecuteDrop;
    using SvTreeListBox::EditEntry;
    using SvListView::Expand;
    using SvListView::Collapse;
    using SvListView::Select;

protected:
    virtual void	RequestHelp( const HelpEvent& rHEvt );
    virtual void 	InitEntry(SvLBoxEntry*,const XubString&,const Image&,const Image&,SvLBoxButtonKind);
    virtual void    DataChanged( const DataChangedEvent& rDCEvt );

    SwNavigationPI* GetParentWindow(){return
                        (SwNavigationPI*)Window::GetParent();}

    virtual void 	StartDrag( sal_Int8 nAction, const Point& rPosPixel );
    virtual void 	DragFinished( sal_Int8 );
    virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt );
    
    virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt );

    sal_Bool 		FillTransferData( TransferDataContainer& rTransfer,
                                            sal_Int8& rDragMode );
    sal_Bool			HasContentChanged();

    virtual DragDropMode NotifyStartDrag( TransferDataContainer& rData,
                                        SvLBoxEntry* );
    virtual sal_Bool    NotifyAcceptDrop( SvLBoxEntry* );

    virtual sal_Bool    NotifyMoving(   SvLBoxEntry*  pTarget,
                                    SvLBoxEntry*  pEntry,
                                    SvLBoxEntry*& rpNewParent,
                                    sal_uLong&        rNewChildPos
                                );
    virtual sal_Bool    NotifyCopying(  SvLBoxEntry*  pTarget,
                                    SvLBoxEntry*  pEntry,
                                    SvLBoxEntry*& rpNewParent,
                                    sal_uLong&        rNewChildPos
                                );
    virtual void    MouseButtonDown( const MouseEvent& rMEvt );

    void			EditEntry( SvLBoxEntry* pEntry, sal_uInt8 nMode );
    
    void			GotoContent(SwContent* pCnt);
    static void 	SetInDrag(sal_Bool bSet) {bIsInDrag = bSet;}

    virtual PopupMenu* CreateContextMenu( void );
    virtual void    ExcecuteContextMenuAction( sal_uInt16 nSelectedPopupEntry );

public:
    SwContentTree(Window* pParent, const ResId& rResId);
    ~SwContentTree();

    sal_Bool			ToggleToRoot();
    sal_Bool 			IsRoot() const {return bIsRoot;}
    sal_uInt16 			GetRootType() const {return nRootType;}
    void 			SetRootType(sal_uInt16 nType);
    void 			Display( sal_Bool bActiveView );
    void			Clear();
    void 			SetHiddenShell(SwWrtShell* pSh);
    void 			ShowHiddenShell();
    void			ShowActualView();
    void 			SetActiveShell(SwWrtShell* pSh);
    void			SetConstantShell(SwWrtShell* pSh);

    SwWrtShell* 	GetWrtShell()
                        {return bIsActive||bIsConstant ?
                                    pActiveShell :
                                        pHiddenShell;}

    static sal_Bool 	IsInDrag() {return bIsInDrag;}
    sal_Bool			IsInternalDrag() const {return bIsInternalDrag != 0;}

    sal_Int32       GetActiveBlock() const {return nActiveBlock;}

    sal_uInt8 			GetOutlineLevel()const {return nOutlineLevel;}
    void			SetOutlineLevel(sal_uInt8 nSet);
    
    sal_Bool			Expand( SvLBoxEntry* pParent );
    
    sal_Bool			Collapse( SvLBoxEntry* pParent );
    
    void 			ExecCommand(sal_uInt16 nCmd, sal_Bool bModifier);
    
    void			ShowTree();
    void			HideTree();

    sal_Bool			IsConstantView() {return bIsConstant;}
    sal_Bool			IsActiveView()	 {return bIsActive;}
    sal_Bool 			IsHiddenView()	 {return bIsHidden;}

    const SwWrtShell* 	GetActiveWrtShell() {return pActiveShell;}
    SwWrtShell*			GetHiddenWrtShell() {return pHiddenShell;}

    DECL_LINK( ContentDoubleClickHdl, SwContentTree * );
    DECL_LINK( TimerUpdate, Timer * );

    virtual long    GetTabPos( SvLBoxEntry*, SvLBoxTab* );
    virtual void	RequestingChilds( SvLBoxEntry* pParent );
    virtual void    GetFocus();
    virtual void    KeyInput(const KeyEvent& rKEvt);
    
    virtual sal_Bool	Select( SvLBoxEntry* pEntry, sal_Bool bSelect=sal_True );
};


//----------------------------------------------------------------------------
// TreeListBox fuer Globaldokumente
//----------------------------------------------------------------------------

class SwLBoxString : public SvLBoxString
{
public:

    SwLBoxString( SvLBoxEntry* pEntry, sal_uInt16 nFlags,
        const String& rStr ) : SvLBoxString(pEntry,nFlags,rStr)
    {
    }

    virtual void Paint( const Point& rPos, SvLBox& rDev, sal_uInt16 nFlags,
        SvLBoxEntry* pEntry);
};

namespace sfx2 { class DocumentInserter; }
namespace sfx2 { class FileDialogHelper; }

class SwGlobalTree : public SvTreeListBox
{
private:
    AutoTimer			aUpdateTimer;
    String				aContextStrings[GLOBAL_CONTEXT_COUNT];

    ImageList			aEntryImages;

    SwWrtShell*             pActiveShell;   //
    SvLBoxEntry*            pEmphasisEntry; // Drag'n Drop-Emphasis
    SvLBoxEntry*            pDDSource;      // Quelle beim DnD
    SwGlblDocContents*      pSwGlblDocContents; // Array mit sortierten Inhalten

    Window*                 pDefParentWin;
    SwGlblDocContent*       pDocContent;
    sfx2::DocumentInserter* pDocInserter;

    sal_Bool 				bIsInternalDrag 	:1;
    sal_Bool 				bLastEntryEmphasis 	:1; // Drag'n Drop
    sal_Bool				bIsImageListInitialized : 1;

    static const SfxObjectShell* pShowShell;

    void        InsertRegion( const SwGlblDocContent* _pContent,
                              const com::sun::star::uno::Sequence< ::rtl::OUString >& _rFiles );

    DECL_LINK(  DialogClosedHdl, sfx2::FileDialogHelper* );

    using SvLBox::DoubleClickHdl;
    using SvLBox::ExecuteDrop;
    using Window::Update;

protected:

    virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt );
    
    virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt );
    
    virtual void    DataChanged( const DataChangedEvent& rDCEvt );

    virtual void	RequestHelp( const HelpEvent& rHEvt );

    virtual long    GetTabPos( SvLBoxEntry*, SvLBoxTab* );
    virtual sal_Bool    NotifyMoving(   SvLBoxEntry*  pTarget,
                                    SvLBoxEntry*  pEntry,
                                    SvLBoxEntry*& rpNewParent,
                                    sal_uLong&        rNewChildPos
                                );
    virtual sal_Bool    NotifyCopying(  SvLBoxEntry*  pTarget,
                                    SvLBoxEntry*  pEntry,
                                    SvLBoxEntry*& rpNewParent,
                                    sal_uLong&        rNewChildPos
                                );

    virtual void 	StartDrag( sal_Int8 nAction, const Point& rPosPixel );
    virtual void 	DragFinished( sal_Int8 );
    virtual DragDropMode NotifyStartDrag( TransferDataContainer& rData,
                                        SvLBoxEntry* );
    virtual sal_Bool    NotifyAcceptDrop( SvLBoxEntry* );

    virtual void    MouseButtonDown( const MouseEvent& rMEvt );
    virtual void    KeyInput(const KeyEvent& rKEvt);
    virtual void    GetFocus();
    virtual void	SelectHdl();
    virtual void	DeselectHdl();
    virtual void InitEntry(SvLBoxEntry*,const XubString&,const Image&,const Image&,SvLBoxButtonKind);

    void			Clear();

    DECL_LINK( 		PopupHdl, Menu* );
    DECL_LINK( 		Timeout, Timer* );
    DECL_LINK( 		DoubleClickHdl, SwGlobalTree * );

    sal_Bool			IsInternalDrag() const {return bIsInternalDrag != 0;}
    SwNavigationPI* GetParentWindow()
                        { return (SwNavigationPI*)Window::GetParent(); }

    void 			OpenDoc(const SwGlblDocContent*);
    void 			GotoContent(const SwGlblDocContent*);
    sal_uInt16			GetEnableFlags() const;

    static const SfxObjectShell* 	GetShowShell() {return pShowShell;}
    static void 	SetShowShell(const SfxObjectShell*pSet) {pShowShell = pSet;}
    DECL_STATIC_LINK(SwGlobalTree, ShowFrameHdl, SwGlobalTree*);

    virtual PopupMenu* CreateContextMenu( void );
    virtual void    ExcecuteContextMenuAction( sal_uInt16 nSelectedPopupEntry );

public:
    SwGlobalTree(Window* pParent, const ResId& rResId);
    virtual ~SwGlobalTree();

    void 				TbxMenuHdl(sal_uInt16 nTbxId, ToolBox* pBox);
    void 				InsertRegion( const SwGlblDocContent* pCont,
                                        const String* pFileName = 0 );
    void 				EditContent(const SwGlblDocContent* pCont );
    
    void				ShowTree();
    void				HideTree();

    void 				ExecCommand(sal_uInt16 nCmd);

    void 				Display(sal_Bool bOnlyUpdateUserData = sal_False);
    
    sal_Bool 				Update(sal_Bool bHard);
};

#endif

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