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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_SW_SOURCE_CORE_UIBASE_INC_EDTWIN_HXX
#define INCLUDED_SW_SOURCE_CORE_UIBASE_INC_EDTWIN_HXX
#include <FrameControlsManager.hxx>
#include <svx/svdobj.hxx>
#include <tools/link.hxx>
#include <vcl/timer.hxx>
#include <vcl/window.hxx>
#include <svtools/transfer.hxx>
#include <swevent.hxx>
class SwWrtShell;
class SwView;
class SwRect;
class SwViewShell;
class SwAnchorMarker;
class SdrObject;
class SwShadowCursor;
class DataChangedEvent;
class SvxAutoCorrCfg;
class SvxAutoCorrect;
class SwPaM;
struct SwApplyTemplate;
struct QuickHelpData;
class SdrDropMarkerOverlay;
// input window
/** Window class for the Writer edit area, this is the one handling mouse
and keyboard events and doing the final painting of the document from
the buffered layout.
To translate the pixel positions from the buffer OutputDevice to the real
pixel positions, use the PixelToLogic methods of this class.
*/
class SwEditWin: public Window,
public DropTargetHelper, public DragSourceHelper
{
friend void ScrollMDI(SwViewShell* pVwSh, const SwRect&,
sal_uInt16 nRangeX, sal_uInt16 nRangeY);
friend bool IsScrollMDI(SwViewShell* pVwSh, const SwRect&);
friend void SizeNotify(SwViewShell* pVwSh, const Size &);
friend void PageNumNotify( SwViewShell* pVwSh,
sal_uInt16 nPhyNum,
sal_uInt16 nVirtNum,
const OUString& rPg );
static QuickHelpData* m_pQuickHlpData;
static long m_nDDStartPosX, m_nDDStartPosY;
static Color m_aTextColor; // text color; for the watering can
static Color m_aTextBackColor; // text background; for the watering can
/*
* timer and handler for scrolling on when the mousepointer
* stopps outside of EditWin during a drag-operation.
* The selection is increased towards the mouse position
* regularly.
*/
AutoTimer m_aTimer;
// timer for overlapping KeyInputs (e.g. for tables)
Timer m_aKeyInputTimer;
// timer for ANY-KeyInut question without a following KeyInputEvent
Timer m_aKeyInputFlushTimer;
OUString m_aInBuffer;
LanguageType m_eBufferLanguage;
Point m_aStartPos;
Point m_aMovePos;
Point m_aRszMvHdlPt;
Timer m_aTemplateTimer;
// type/object where the mouse pointer is
SwCallMouseEvent m_aSaveCallEvent;
SwApplyTemplate *m_pApplyTempl;
SwAnchorMarker *m_pAnchorMarker; // for relocating the anchor
SdrDropMarkerOverlay *m_pUserMarker;
SdrObject *m_pUserMarkerObj;
SwShadowCursor *m_pShadCrsr;
Point *m_pRowColumnSelectionStart; // save position where table row/column selection has been started
SwView &m_rView;
int m_aActHitType; // current mouse pointer
sal_uLong m_nDropFormat; // format from the last QueryDrop
sal_uInt16 m_nDropAction; // action from the last QueryDrop
sal_uInt16 m_nDropDestination; // destination from the last QueryDrop
sal_uInt16 m_eBezierMode;
sal_uInt16 m_nInsFrmColCount; // column number for interactive frame
SdrObjKind m_eDrawMode;
bool m_bMBPressed : 1,
m_bInsDraw : 1,
m_bInsFrm : 1,
m_bIsInMove : 1,
m_bIsInDrag : 1, // don't execute StartExecuteDrag twice
m_bOldIdle : 1, // to stop to idle
m_bOldIdleSet : 1, // during QeueryDrop
m_bTblInsDelMode : 1,
m_bTblIsInsMode : 1,
m_bChainMode : 1, // connect frames
m_bWasShdwCrsr : 1, // ShadowCrsr was on in MouseButtonDown
m_bLockInput : 1, // lock while calc panel is active
m_bIsRowDrag : 1, //selection of rows is used, in combination with m_pRowColumnSelectionStart
/** #i42732# display status of font size/name depending on either the input language or the
selection position depending on what has changed lately
*/
m_bUseInputLanguage: 1,
m_bObjectSelect : 1;
sal_uInt16 m_nKS_NUMDOWN_Count; // #i23725#
sal_uInt16 m_nKS_NUMINDENTINC_Count;
SwFrameControlsManager m_aFrameControlsManager;
void LeaveArea(const Point &);
void JustifyAreaTimer();
inline void EnterArea();
void RstMBDownFlags();
void ChangeFly( sal_uInt8 nDir, bool bWeb = false );
void ChangeDrawing( sal_uInt8 nDir );
bool EnterDrawMode(const MouseEvent& rMEvt, const Point& aDocPos);
bool RulerColumnDrag( const MouseEvent& rMEvt, bool bVerticalMode);
// helper function for D&D
void DropCleanup();
void CleanupDropUserMarker();
sal_uInt16 GetDropDestination( const Point& rPixPnt,
SdrObject ** ppObj = 0 );
//select the object/cursor at the mouse position of the context menu request
bool SelectMenuPosition(SwWrtShell& rSh, const Point& rMousePos );
/*
* handler for scrolling on when the mousepointer
* stopps outside of EditWin during a drag-operation.
* The selection is regularly increased towards the mouse
* position.
*/
DECL_LINK( TimerHandler, void * );
void StartDDTimer();
void StopDDTimer(SwWrtShell *, const Point &);
DECL_LINK( DDHandler, void * );
// timer for ANY-KeyInut question without a following KeyInputEvent
DECL_LINK( KeyInputFlushHandler, void * );
// timer for overlapping KeyInputs (e.g. for tables)
DECL_LINK( KeyInputTimerHandler, void * );
// timer for ApplyTemplates via mouse (in disguise Drag&Drop)
DECL_LINK( TemplateTimerHdl, void * );
using OutputDevice::GetTextColor;
protected:
virtual void DataChanged( const DataChangedEvent& ) SAL_OVERRIDE;
virtual void PrePaint() SAL_OVERRIDE;
virtual void Paint( const Rectangle& rRect ) SAL_OVERRIDE;
virtual void KeyInput(const KeyEvent &rKEvt) SAL_OVERRIDE;
virtual void GetFocus() SAL_OVERRIDE;
virtual void LoseFocus() SAL_OVERRIDE;
virtual void MouseMove(const MouseEvent& rMEvt) SAL_OVERRIDE;
virtual void MouseButtonDown(const MouseEvent& rMEvt) SAL_OVERRIDE;
virtual void MouseButtonUp(const MouseEvent& rMEvt) SAL_OVERRIDE;
virtual void RequestHelp(const HelpEvent& rEvt) SAL_OVERRIDE;
virtual void Command( const CommandEvent& rCEvt ) SAL_OVERRIDE;
// Drag & Drop Interface
virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt ) SAL_OVERRIDE;
virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ) SAL_OVERRIDE;
virtual void StartDrag( sal_Int8 nAction, const Point& rPosPixel ) SAL_OVERRIDE;
virtual OUString GetSurroundingText() const SAL_OVERRIDE;
virtual Selection GetSurroundingTextSelection() const SAL_OVERRIDE;
void ShowAutoTextCorrectQuickHelp( const OUString& rWord, SvxAutoCorrCfg* pACfg,
SvxAutoCorrect* pACorr, bool bFromIME = false );
/// Returns true if in header/footer area, or in the header/footer control.
bool IsInHeaderFooter( const Point &rDocPt, FrameControlType &rControl ) const;
bool IsOverHeaderFooterFly( const Point& rDocPos, FrameControlType& rControl, bool& bOverFly, bool& bPageAnchored ) const;
public:
void UpdatePointer(const Point &, sal_uInt16 nButtons = 0);
bool IsDrawSelMode();
bool IsDrawAction() { return (m_bInsDraw); }
void SetDrawAction(bool bFlag) { m_bInsDraw = bFlag; }
void SetObjectSelect( bool bVal ) { m_bObjectSelect = bVal; }
bool IsObjectSelect() const { return m_bObjectSelect; }
inline SdrObjKind GetSdrDrawMode() const { return m_eDrawMode; }
inline void SetSdrDrawMode( SdrObjKind eSdrObjectKind ) { m_eDrawMode = eSdrObjectKind; SetObjectSelect( false ); }
void StdDrawMode( SdrObjKind eSdrObjectKind, bool bObjSelect );
bool IsFrmAction() const { return (m_bInsFrm); }
sal_uInt16 GetBezierMode() const { return m_eBezierMode; }
void SetBezierMode(sal_uInt16 eBezMode) { m_eBezierMode = eBezMode; }
void EnterDrawTextMode(const Point& aDocPos); // turn on DrawTextEditMode
void InsFrm(sal_uInt16 nCols);
void StopInsFrm();
sal_uInt16 GetFrmColCount() const {return m_nInsFrmColCount;} // column number for interactive frame
void SetChainMode( bool bOn );
bool IsChainMode() const { return m_bChainMode; }
void FlushInBuffer();
bool IsInputSequenceCheckingRequired( const OUString &rText, const SwPaM& rCrsr ) const;
void SetApplyTemplate(const SwApplyTemplate &);
SwApplyTemplate* GetApplyTemplate() const { return m_pApplyTempl; }
void StartExecuteDrag();
void DragFinished();
sal_uInt16 GetDropAction() const { return m_nDropAction; }
sal_uLong GetDropFormat() const { return m_nDropFormat; }
Color GetTextColor() { return m_aTextColor; }
void SetTextColor(const Color& rCol ) { m_aTextColor = rCol; }
Color GetTextBackColor()
{ return m_aTextBackColor; }
void SetTextBackColor(const Color& rCol )
{ m_aTextBackColor = rCol; }
void LockKeyInput(bool bSet){m_bLockInput = bSet;}
const SwView &GetView() const { return m_rView; }
SwView &GetView() { return m_rView; }
virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > CreateAccessible() SAL_OVERRIDE;
static inline long GetDDStartPosX() { return m_nDDStartPosX; }
static inline long GetDDStartPosY() { return m_nDDStartPosY; }
static void _InitStaticData();
static void _FinitStaticData();
//#i3370# remove quick help to prevent saving of autocorrection suggestions
void StopQuickHelp();
// #i42921# - add parameter <bVerticalMode>
bool RulerMarginDrag( const MouseEvent& rMEvt,
const bool bVerticalMode );
/** #i42732# display status of font size/name depending on either the input
language or the selection position depending on what has changed lately
*/
void SetUseInputLanguage( bool bNew );
bool IsUseInputLanguage() const { return m_bUseInputLanguage; }
SwFrameControlsManager& GetFrameControlsManager() { return m_aFrameControlsManager; }
SwEditWin(Window *pParent, SwView &);
virtual ~SwEditWin();
virtual void SwitchView();
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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