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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* 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
#include <vcl/image.hxx>
#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 // only for entries (uses config? from the view)
};
class SvIcnVwDataEntry : public SvViewDataEntry
{
friend class SvImpIconView;
sal_uInt16 nIcnVwFlags;
SvIconViewTextMode eTextMode;
public:
Rectangle aRect; // Bounding-Rect of the Entry
Rectangle aGridRect; // set in grid mode
Size aTextSize; // set in grid mode only
sal_uInt16 nX,nY; // for keyboard control
SvIcnVwDataEntry();
virtual ~SvIcnVwDataEntry();
sal_Bool IsEntryPosLocked() const { return (sal_Bool)((nIcnVwFlags & ICNVW_FLAG_POS_LOCKED) !=0); }
void ClearVwFlags( sal_uInt16 nMask ) { nIcnVwFlags &= (~nMask); }
void SetVwFlags( sal_uInt16 nMask ) { nIcnVwFlags |= nMask; }
sal_uInt16 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;
sal_uInt16 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,
sal_Bool bChildsOnDemand = sal_False,
sal_uLong nPos=LIST_APPEND );
SvLBoxEntry* InsertEntry( const XubString& rText,
const Image& rExpandedEntryBmp,
const Image& rCollapsedEntryBmp,
SvLBoxEntry* pParent = 0,
sal_Bool bChildsOnDemand = sal_False,
sal_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 sal_uInt16 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( sal_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, sal_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*, sal_Bool bShow );
using Window::GetDropTarget;
virtual SvLBoxEntry* GetDropTarget( const Point& );
virtual Region GetDragRegion() const;
// NotifyMoving/Copying is overloaded, since GetDropTarget
// returns a "magic pointer" if the drop happens in/on an empty
// area(?) of the IconView
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);
// returns TopLeft of the BoundingRect. Add MapMode.Origin to get the
// position relative to the window
Point GetEntryPosition( SvLBoxEntry* ) const;
void SetEntryPosition( SvLBoxEntry*, const Point& rDocPos);
void SetEntryPosition( SvLBoxEntry*, const Point& rDocPos,
sal_Bool bAdjustAtGrid );
void SetFont( const Font& rFont );
void SetDefaultFont();
using SvLBox::GetEntry;
SvLBoxEntry* GetEntry( const Point& rPixPos, sal_Bool ) const;
// returns the entry just above pCurEntry (z-wise)
SvLBoxEntry* GetNextEntry( const Point& rPixPos, SvLBoxEntry* pCurEntry, sal_Bool ) const;
// returns the entry just below pCurEntry (z-wise)
SvLBoxEntry* GetPrevEntry( const Point& rPixPos, SvLBoxEntry* pCurEntry, sal_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;
sal_Bool Select( SvLBoxEntry* pEntry, sal_Bool bSelect=sal_True );
void SelectAll( sal_Bool bSelect, sal_Bool bPaint=sal_True );
virtual void SetCurEntry( SvLBoxEntry* _pEntry );
virtual SvLBoxEntry*
GetCurEntry() const;
// locigal coordinates
void SelectRect(
const Rectangle& rRect,
sal_Bool bAdd = sal_False,
// inverts the intersection with rRect
// (ignored if bAdd == sal_False)
SvPtrarr* pOtherRects = 0,
short nBorderOffs = -5 );
sal_uLong GetSelectionCount() const;
virtual void Arrange();
void SetSpaceBetweenEntries( long nHor, long Ver );
long GetHorSpaceBetweenEntries();
long GetVerSpaceBetweenEntries();
void EnableInplaceEditing( sal_Bool bEnable );
void EditEntry( SvLBoxEntry* pEntry = 0 );
virtual sal_Bool EditingEntry( SvLBoxEntry* pEntry, Selection& );
virtual sal_Bool EditedEntry( SvLBoxEntry*, const XubString& rNewText );
void SetCurParent( SvLBoxEntry* pNewParent );
SvLBoxEntry* GetCurParent() const;
virtual void ModelNotification( sal_uInt16 nActionId, SvListEntry* pEntry1,
SvListEntry* pEntry2, sal_uLong nPos );
// pass (0, 0) to switch off grid mode
void SetGrid( long nDX, long nDY );
// nDeltaY < 0 : View moves up relative to Doc
// nDeltaY > 0 : View moves down relative to Doc
// nDeltaX < 0 : View moves left relative to Doc
// nDeltaX > 0 : View moves right relative to Doc
using Window::Scroll;
virtual void Scroll( long nDeltaX, long nDeltaY, sal_uInt16 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 );
// to scroll during Drag&Drop
void CalcScrollOffsets(
const Point& rRefPosPixel,
long& rScrollX,
long& rScrollY,
sal_Bool bInDragDrop = sal_False,
sal_uInt16 nBorderWidth = 10 );
using Window::EndTracking;
void EndTracking();
void AdjustAtGrid( SvLBoxEntry* pEntry = 0 );
void LockEntryPos( SvLBoxEntry* pEntry, sal_Bool bLock = sal_True );
sal_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
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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