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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _SVICNVW_HXX
#define _SVICNVW_HXX
#ifndef _IMAGE_HXX
#include <vcl/image.hxx>
#endif
#include <svtools/svlbox.hxx>
class SvImpIconView;
class SvLBoxEntry;
class SvLBoxItem;
class SvLBoxString;
class SvLBoxContextBmp;
class SvPtrarr;
#define WB_ICON 0x0001
#define WB_NAME 0x0002
#define WB_TEXT 0x0004
#define WB_FLOW 0x0008
#define ICNVW_FLAG_POS_LOCKED 0x0001
#define ICNVW_FLAG_USER1 0x1000
#define ICNVW_FLAG_USER2 0x2000
#define ICNVW_FLAG_USER3 0x4000
#define ICNVW_FLAG_USER4 0x8000
enum SvIconViewTextMode
{
ShowTextFull = 1,
ShowTextShort,
ShowTextSmart, // not implemented
ShowTextDontKnow // nur fuer Eintraege (->Einstellung der View
// wird genommen)
};
class SvIcnVwDataEntry : public SvViewDataEntry
{
friend class SvImpIconView;
USHORT nIcnVwFlags;
SvIconViewTextMode eTextMode;
public:
Rectangle aRect; // Bounding-Rect des Entries
Rectangle aGridRect; // gesetzt im Grid-Modus
Size aTextSize; // nur gesetzt im Grid-Modus
USHORT nX,nY; // fuer Tastatursteuerung
SvIcnVwDataEntry();
virtual ~SvIcnVwDataEntry();
BOOL IsEntryPosLocked() const { return (BOOL)((nIcnVwFlags & ICNVW_FLAG_POS_LOCKED) !=0); }
void ClearVwFlags( USHORT nMask ) { nIcnVwFlags &= (~nMask); }
void SetVwFlags( USHORT nMask ) { nIcnVwFlags |= nMask; }
USHORT GetVwFlags() const { return nIcnVwFlags; }
SvIconViewTextMode GetTextMode() const { return eTextMode; }
};
#define SV_LISTBOX_ID_ICONVIEW 2
class SvIconView : public SvLBox
{
friend class SvImpIconView;
SvImpIconView* pImp;
Image aCollapsedEntryBmp;
Image aExpandedEntryBmp;
USHORT nIcnVwFlags;
void SetModel( SvLBoxTreeList* );
protected:
using SvLBox::CreateEntry;
SvLBoxEntry* CreateEntry( const XubString&, const Image&, const Image&);
void ViewDataInitialized( SvLBoxEntry* );
virtual SvViewData* CreateViewData( SvListEntry* );
virtual void InitViewData( SvViewData* pData, SvListEntry* pEntry );
void EditingRequest(SvLBoxEntry*,SvLBoxItem*,const Point& );
void EditedText( const XubString& );
void EditItemText( SvLBoxEntry*,SvLBoxItem*,const Selection& );
SvLBoxEntry* pCurEdEntry;
SvLBoxItem* pCurEdItem;
virtual void WriteDragServerInfo( const Point&, SvLBoxDDInfo* );
virtual void ReadDragServerInfo( const Point&, SvLBoxDDInfo* );
virtual void Command( const CommandEvent& rCEvt );
virtual void PreparePaint( SvLBoxEntry* );
virtual void StateChanged( StateChangedType nStateChange );
public:
SvIconView( Window* pParent,WinBits nWinStyle=0 );
SvIconView( Window* pParent,const ResId& rResId );
~SvIconView();
void DisconnectFromModel();
SvLBoxEntry* InsertEntry( const XubString& rText, SvLBoxEntry* pParent = 0,
BOOL bChildsOnDemand = FALSE,
ULONG nPos=LIST_APPEND );
SvLBoxEntry* InsertEntry( const XubString& rText,
const Image& rExpandedEntryBmp,
const Image& rCollapsedEntryBmp,
SvLBoxEntry* pParent = 0,
BOOL bChildsOnDemand = FALSE,
ULONG nPos = LIST_APPEND );
const Image& GetDefaultExpandedEntryBmp() const { return aExpandedEntryBmp;}
const Image& GetDefaultCollapsedEntryBmp() const { return aCollapsedEntryBmp;}
void SetDefaultExpandedEntryBmp( const Image& rBmp) { aExpandedEntryBmp=rBmp;}
void SetDefaultCollapsedEntryBmp( const Image& rBmp ) { aCollapsedEntryBmp=rBmp;}
void SetEntryText(SvLBoxEntry*, const XubString& );
void SetExpandedEntryBmp(SvLBoxEntry*, const Image& );
void SetCollapsedEntryBmp(SvLBoxEntry*, const Image& );
XubString GetEntryText(SvLBoxEntry*) const;
Image GetExpandedEntryBmp(SvLBoxEntry*) const;
Image GetCollapsedEntryBmp(SvLBoxEntry*) const;
virtual SvLBoxEntry* CloneEntry( SvLBoxEntry* pSource );
virtual USHORT IsA();
virtual void RequestingChilds( SvLBoxEntry* pParent );
virtual void Paint( const Rectangle& rRect );
virtual void MouseButtonDown( const MouseEvent& rMEvt );
virtual void MouseButtonUp( const MouseEvent& rMEvt );
virtual void MouseMove( const MouseEvent& rMEvt );
virtual void KeyInput( const KeyEvent& rKEvt );
virtual void Resize();
virtual void GetFocus();
virtual void LoseFocus();
void SetUpdateMode( BOOL );
using SvListView::SetModel;
virtual void SetModel( SvLBoxTreeList*, SvLBoxEntry* pParent );
virtual void ModelHasCleared();
virtual void ModelHasInserted( SvListEntry* pEntry );
virtual void ModelHasInsertedTree( SvListEntry* pEntry );
virtual void ModelIsMoving(SvListEntry* pSource,
SvListEntry* pTargetParent, ULONG nChildPos );
virtual void ModelHasMoved(SvListEntry* pSource );
virtual void ModelIsRemoving( SvListEntry* pEntry );
virtual void ModelHasRemoved( SvListEntry* pEntry );
virtual void ModelHasEntryInvalidated( SvListEntry* pEntry );
virtual void ShowTargetEmphasis( SvLBoxEntry*, BOOL bShow );
using Window::GetDropTarget;
virtual SvLBoxEntry* GetDropTarget( const Point& );
virtual Region GetDragRegion() const;
// NotifyMoving/Copying ueberladen, da wir bei GetDropTarget
// einen "magic pointer" zurueckgeben, falls in einen leeren
// Bereich auf der IconView gedroppt wird.
virtual BOOL NotifyMoving( SvLBoxEntry* pTarget, SvLBoxEntry* pEntry,
SvLBoxEntry*& rpNewParent, ULONG& rNewChildPos);
virtual BOOL NotifyCopying( SvLBoxEntry* pTarget, SvLBoxEntry* pEntry,
SvLBoxEntry*& rpNewParent, ULONG& rNewChildPos);
// gibt TopLeft des BoundingRects zurueck
// Konvertierung in Fensterposition: MapMode.Origin addieren
Point GetEntryPosition( SvLBoxEntry* ) const;
void SetEntryPosition( SvLBoxEntry*, const Point& rDocPos);
void SetEntryPosition( SvLBoxEntry*, const Point& rDocPos,
BOOL bAdjustAtGrid );
void SetFont( const Font& rFont );
void SetDefaultFont();
using SvLBox::GetEntry;
SvLBoxEntry* GetEntry( const Point& rPixPos, BOOL ) const;
// Gibt den naechsten ueber pCurEntry liegenden Eintrag (ZOrder)
SvLBoxEntry* GetNextEntry( const Point& rPixPos, SvLBoxEntry* pCurEntry, BOOL ) const;
// Gibt den naechsten unter pCurEntry liegenden Eintrag (ZOrder)
SvLBoxEntry* GetPrevEntry( const Point& rPixPos, SvLBoxEntry* pCurEntry, BOOL ) const;
SvLBoxEntry* GetEntryFromLogicPos( const Point& rDocPos ) const;
virtual void PaintEntry( SvLBoxEntry* );
virtual void PaintEntry( SvLBoxEntry*, const Point& rDocPos );
Rectangle GetFocusRect( SvLBoxEntry* );
void InvalidateEntry( SvLBoxEntry* );
void MakeVisible( SvLBoxEntry* );
void SetDragDropMode( DragDropMode );
void SetSelectionMode( SelectionMode );
using SvListView::Select;
BOOL Select( SvLBoxEntry* pEntry, BOOL bSelect=TRUE );
void SelectAll( BOOL bSelect, BOOL bPaint=TRUE );
virtual void SetCurEntry( SvLBoxEntry* _pEntry );
virtual SvLBoxEntry*
GetCurEntry() const;
// logische Koordinaten
void SelectRect(
const Rectangle& rRect,
BOOL bAdd = FALSE,
// die Schnittmenge mit rRect wird invertiert
// wird bei bAdd == FALSE ignoriert
SvPtrarr* pOtherRects = 0,
short nBorderOffs = -5 );
ULONG GetSelectionCount() const;
virtual void Arrange();
void SetSpaceBetweenEntries( long nHor, long Ver );
long GetHorSpaceBetweenEntries();
long GetVerSpaceBetweenEntries();
void EnableInplaceEditing( BOOL bEnable );
void EditEntry( SvLBoxEntry* pEntry = 0 );
virtual BOOL EditingEntry( SvLBoxEntry* pEntry, Selection& );
virtual BOOL EditedEntry( SvLBoxEntry*, const XubString& rNewText );
void SetCurParent( SvLBoxEntry* pNewParent );
SvLBoxEntry* GetCurParent() const;
virtual void ModelNotification( USHORT nActionId, SvListEntry* pEntry1,
SvListEntry* pEntry2, ULONG nPos );
// 0,0: Grid-Modus ausschalten
void SetGrid( long nDX, long nDY );
// nDeltaY < 0 : View bewegt sich auf dem Doc nach oben
// nDeltaY > 0 : View bewegt sich auf dem Doc nach unten
// nDeltaX < 0 : View bewegt sich auf dem Doc nach links
// nDeltaX > 0 : View bewegt sich auf dem Doc nach rechts
using Window::Scroll;
virtual void Scroll( long nDeltaX, long nDeltaY, USHORT nFlags = 0 );
virtual void PrepareCommandEvent( const CommandEvent& );
virtual void StartDrag( sal_Int8 nAction, const Point& );
virtual void DragFinished( sal_Int8 );
virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt );
using SvLBox::ExecuteDrop;
virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt );
void ShowDDIcon( SvLBoxEntry* pRefEntry, const Point& rPos );
void HideDDIcon();
void HideShowDDIcon( SvLBoxEntry* pRefEntry, const Point& rPos );
// fuers Scrollen beim D&D
void CalcScrollOffsets(
const Point& rRefPosPixel,
long& rScrollX,
long& rScrollY,
BOOL bInDragDrop = FALSE,
USHORT nBorderWidth = 10 );
using Window::EndTracking;
void EndTracking();
void AdjustAtGrid( SvLBoxEntry* pEntry = 0 );
void LockEntryPos( SvLBoxEntry* pEntry, BOOL bLock = TRUE );
BOOL IsEntryPosLocked( const SvLBoxEntry* pEntry ) const;
void SetTextMode( SvIconViewTextMode, SvLBoxEntry* pEntry = 0 );
SvIconViewTextMode GetTextMode( const SvLBoxEntry* pEntry = 0 ) const;
void ShowFocusRect( const SvLBoxEntry* pEntry );
};
#endif
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