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Diffstat (limited to 'sw/source/core/uibase/inc/edtwin.hxx')
| -rw-r--r-- | sw/source/core/uibase/inc/edtwin.hxx | 302 |
1 files changed, 302 insertions, 0 deletions
diff --git a/sw/source/core/uibase/inc/edtwin.hxx b/sw/source/core/uibase/inc/edtwin.hxx new file mode 100644 index 000000000000..7b6c807a6223 --- /dev/null +++ b/sw/source/core/uibase/inc/edtwin.hxx @@ -0,0 +1,302 @@ +/* -*- 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_UI_INC_EDTWIN_HXX +#define INCLUDED_SW_SOURCE_UI_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; + +/*-------------------------------------------------------------------- + Description: 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 sal_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 bool m_bTransparentBackColor; // transparent background + 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; + sal_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, sal_Bool bWeb = sal_False ); + void ChangeDrawing( sal_uInt8 nDir ); + + sal_Bool EnterDrawMode(const MouseEvent& rMEvt, const Point& aDocPos); + sal_Bool RulerColumnDrag( const MouseEvent& rMEvt, sal_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 + sal_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& ); + virtual void PrePaint(); + virtual void Paint( const Rectangle& rRect ); + virtual void KeyInput(const KeyEvent &rKEvt); + + virtual void GetFocus(); + virtual void LoseFocus(); + + virtual void MouseMove(const MouseEvent& rMEvt); + virtual void MouseButtonDown(const MouseEvent& rMEvt); + virtual void MouseButtonUp(const MouseEvent& rMEvt); + virtual void RequestHelp(const HelpEvent& rEvt); + + virtual void Command( const CommandEvent& rCEvt ); + + // Drag & Drop Interface + virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt ); + virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ); + virtual void StartDrag( sal_Int8 nAction, const Point& rPosPixel ); + + virtual OUString GetSurroundingText() const; + virtual Selection GetSurroundingTextSelection() const; + + 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); + + sal_Bool IsDrawSelMode(); + sal_Bool IsDrawAction() { return (m_bInsDraw); } + void SetDrawAction(sal_Bool bFlag) { m_bInsDraw = bFlag; } + + void SetObjectSelect( sal_Bool bVal ) { m_bObjectSelect = bVal; } + sal_Bool IsObjectSelect() const { return m_bObjectSelect; } + + inline SdrObjKind GetSdrDrawMode(/*sal_Bool bBuf = sal_False*/) const { return m_eDrawMode; } + inline void SetSdrDrawMode( SdrObjKind eSdrObjectKind ) { m_eDrawMode = eSdrObjectKind; SetObjectSelect( sal_False ); } + void StdDrawMode( SdrObjKind eSdrObjectKind, sal_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( sal_Bool bOn ); + sal_Bool IsChainMode() const { return m_bChainMode; } + + void FlushInBuffer(); + sal_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 SetTextBackColorTransparent(bool bSet) + { m_bTransparentBackColor = bSet; } + bool IsTextBackColorTransparent() + { return m_bTransparentBackColor; } + void LockKeyInput(sal_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(); + + 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> + sal_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( sal_Bool bNew ); + sal_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: */ |