xref: /aoo42x/main/sw/source/core/inc/layact.hxx (revision 1d2dbeb0)
1*1d2dbeb0SAndrew Rist /**************************************************************
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22*1d2dbeb0SAndrew Rist 
23cdf0e10cSrcweir #ifndef _LAYACT_HXX
24cdf0e10cSrcweir #define _LAYACT_HXX
25cdf0e10cSrcweir #include "swtypes.hxx"
26cdf0e10cSrcweir #include "swrect.hxx"
27cdf0e10cSrcweir 
28cdf0e10cSrcweir class SwRootFrm;
29cdf0e10cSrcweir class SwLayoutFrm;
30cdf0e10cSrcweir class SwPageFrm;
31cdf0e10cSrcweir class SwFlyFrm;
32cdf0e10cSrcweir class SwCntntFrm;
33cdf0e10cSrcweir class SwTabFrm;
34cdf0e10cSrcweir class SwViewImp;
35cdf0e10cSrcweir class SwCntntNode;
36cdf0e10cSrcweir class SwWait;
37cdf0e10cSrcweir // --> OD 2004-06-28 #i28701#
38cdf0e10cSrcweir class SfxProgress;
39cdf0e10cSrcweir 
40cdf0e10cSrcweir //Die Verwendung der LayAction laeuft immer gleich ab:
41cdf0e10cSrcweir //
42cdf0e10cSrcweir // 1. Erzeugen des LayAction-Objektes.
43cdf0e10cSrcweir // 2. Einstellen des gewuenschten Verhaltens mittels der Set-Methoden
44cdf0e10cSrcweir // 3. Aufruf von Action()
45cdf0e10cSrcweir // 4. Baldiges Zerstoeren des Objektes.
46cdf0e10cSrcweir //
47cdf0e10cSrcweir // Das Objekt meldet sich im CTor beim SwViewImp an und erst im DTor
48cdf0e10cSrcweir // wieder ab! Es handelt sich mithin um ein typisches Stackobjekt.
49cdf0e10cSrcweir 
50cdf0e10cSrcweir 
51cdf0e10cSrcweir class SwLayAction
52cdf0e10cSrcweir {
53cdf0e10cSrcweir 	SwRootFrm  *pRoot;
54cdf0e10cSrcweir 	SwViewImp  *pImp;	//Hier Meldet sich die Action an und ab.
55cdf0e10cSrcweir 
56cdf0e10cSrcweir 	//Zur Optimierung, damit die Tabellen etwas besser am Crsr kleben beim
57cdf0e10cSrcweir 	//Return/Backspace davor.
58cdf0e10cSrcweir 	//Wenn der erste TabFrm, der sich Paintet (pro Seite) traegt sich im
59cdf0e10cSrcweir 	//Pointer ein. Die CntntFrms unterhalb der Seite brauchen sich
60cdf0e10cSrcweir 	//dann nicht mehr bei der Shell zum Painten anmelden.
61cdf0e10cSrcweir 	const SwTabFrm *pOptTab;
62cdf0e10cSrcweir 
63cdf0e10cSrcweir 	SwWait *pWait;
64cdf0e10cSrcweir 
65cdf0e10cSrcweir 	SfxProgress * pProgress;
66cdf0e10cSrcweir 
67cdf0e10cSrcweir 	//Wenn ein Absatz - oder was auch immer - bei der Formatierung mehr
68cdf0e10cSrcweir 	//als eine Seite rueckwaerts floss traegt er seine neue Seitennummer
69cdf0e10cSrcweir 	//hier ein. Die Steuerung der InternalAction kann dann geeignet reagieren.
70cdf0e10cSrcweir 	sal_uInt16 nPreInvaPage;
71cdf0e10cSrcweir 
72cdf0e10cSrcweir 	sal_uLong nStartTicks;	//Startzeitpunkt der Aktion, vergeht zu viel Zeit kann
73cdf0e10cSrcweir 						//der WaitCrsr per CheckWaitCrsr() eingeschaltet werden.
74cdf0e10cSrcweir 
75cdf0e10cSrcweir 	sal_uInt16 nInputType;	//Bei welchem Input soll die Verarbeitung abgebrochen
76cdf0e10cSrcweir 						//werden?
77cdf0e10cSrcweir 	sal_uInt16 nEndPage;	//StatBar Steuerung.
78cdf0e10cSrcweir 	sal_uInt16 nCheckPageNum; //CheckPageDesc() wurde verzoegert wenn != USHRT_MAX
79cdf0e10cSrcweir 						  //ab dieser Seite Checken.
80cdf0e10cSrcweir 
81cdf0e10cSrcweir 	sal_Bool bPaint; 		//Painten oder nur Formatieren?
82cdf0e10cSrcweir 	sal_Bool bComplete;		//Alles bis zum sichtbaren Bereich Formatieren oder
83cdf0e10cSrcweir 						//oder nur den sichtbaren Bereich?
84cdf0e10cSrcweir 	sal_Bool bCalcLayout;	//Vollstaendige Reformatierung?
85cdf0e10cSrcweir 	sal_Bool bAgain;		//Zur automatisch wiederholten Action wenn Seiten
86cdf0e10cSrcweir 						//geloscht werden.
87cdf0e10cSrcweir 	sal_Bool bNextCycle;	//Wiederaufsetzen bei der ersten Ungueltigen Seite.
88cdf0e10cSrcweir 	sal_Bool bInput;		//Zum Abbrechen der Verarbeitung wenn ein Input anliegt.
89cdf0e10cSrcweir 	sal_Bool bIdle;			//True wenn die Layaction vom Idler ausgeloest wurde.
90cdf0e10cSrcweir 	sal_Bool bReschedule;	//Soll das Reschedule - abhaengig vom Progress -
91cdf0e10cSrcweir 						//gerufen werden?
92cdf0e10cSrcweir 	sal_Bool bCheckPages;   //CheckPageDescs() ausfuehren oder verzoegern.
93cdf0e10cSrcweir 	sal_Bool bUpdateExpFlds;//Wird gesetzt wenn nach dem Formatierien noch eine
94cdf0e10cSrcweir 						//Runde fuer den ExpFld laufen muss.
95cdf0e10cSrcweir 	sal_Bool bBrowseActionStop; //Action fruehzeitig beenden (per bInput) und den
96cdf0e10cSrcweir 							//Rest dem Idler ueberlassen.
97cdf0e10cSrcweir 	sal_Bool bWaitAllowed;		//Wartecursor erlaubt?
98cdf0e10cSrcweir 	sal_Bool bPaintExtraData;	//Anzeige von Zeilennumerierung o. ae. eingeschaltet?
99cdf0e10cSrcweir 	sal_Bool bActionInProgress; // wird in Action() anfangs gesetzt und zum Schluss geloescht
100cdf0e10cSrcweir 
101cdf0e10cSrcweir     // OD 14.04.2003 #106346# - new flag for content formatting on interrupt.
102cdf0e10cSrcweir     sal_Bool    mbFormatCntntOnInterrupt;
103cdf0e10cSrcweir 
104cdf0e10cSrcweir #ifdef _LAYACT_CXX
105cdf0e10cSrcweir 
106cdf0e10cSrcweir 	void PaintCntnt( const SwCntntFrm *, const SwPageFrm *,
107cdf0e10cSrcweir 					 const SwRect &rOldRect, long nOldBottom );
108cdf0e10cSrcweir 	sal_Bool PaintWithoutFlys( const SwRect &, const SwCntntFrm *,
109cdf0e10cSrcweir 						   const SwPageFrm * );
110cdf0e10cSrcweir 	inline sal_Bool _PaintCntnt( const SwCntntFrm *, const SwPageFrm *,
111cdf0e10cSrcweir 							 const SwRect & );
112cdf0e10cSrcweir 
113cdf0e10cSrcweir 	sal_Bool FormatLayout( SwLayoutFrm *, sal_Bool bAddRect = sal_True );
114cdf0e10cSrcweir 	sal_Bool FormatLayoutTab( SwTabFrm *, sal_Bool bAddRect = sal_True );
115cdf0e10cSrcweir     sal_Bool FormatCntnt( const SwPageFrm* pPage );
116cdf0e10cSrcweir     void _FormatCntnt( const SwCntntFrm* pCntnt,
117cdf0e10cSrcweir                        const SwPageFrm* pPage );
118cdf0e10cSrcweir 	sal_Bool IsShortCut( SwPageFrm *& );
119cdf0e10cSrcweir 
120cdf0e10cSrcweir 	sal_Bool TurboAction();
121cdf0e10cSrcweir 	sal_Bool _TurboAction( const SwCntntFrm * );
122cdf0e10cSrcweir 	void InternalAction();
123cdf0e10cSrcweir 
124cdf0e10cSrcweir 	SwPageFrm *CheckFirstVisPage( SwPageFrm *pPage );
125cdf0e10cSrcweir 
126cdf0e10cSrcweir 	sal_Bool RemoveEmptyBrowserPages();
127cdf0e10cSrcweir 
128cdf0e10cSrcweir 	inline void CheckIdleEnd();
GetStartTicks()129cdf0e10cSrcweir 	inline sal_uLong GetStartTicks() { return nStartTicks; }
130cdf0e10cSrcweir 
131cdf0e10cSrcweir #endif
132cdf0e10cSrcweir 
133cdf0e10cSrcweir public:
134cdf0e10cSrcweir 	SwLayAction( SwRootFrm *pRt, SwViewImp *pImp );
135cdf0e10cSrcweir 	~SwLayAction();
136cdf0e10cSrcweir 
137cdf0e10cSrcweir #ifdef _LAYACT_CXX
SetIdle(sal_Bool bNew)138cdf0e10cSrcweir 	void SetIdle			( sal_Bool bNew )	{ bIdle = bNew; }
SetCheckPages(sal_Bool bNew)139cdf0e10cSrcweir 	void SetCheckPages		( sal_Bool bNew )	{ bCheckPages = bNew; }
SetBrowseActionStop(sal_Bool bNew)140cdf0e10cSrcweir 	void SetBrowseActionStop(sal_Bool bNew  )	{ bBrowseActionStop = bNew; }
SetNextCycle(sal_Bool bNew)141cdf0e10cSrcweir 	void SetNextCycle		( sal_Bool bNew )	{ bNextCycle = bNew; }
142cdf0e10cSrcweir 
IsWaitAllowed() const143cdf0e10cSrcweir 	sal_Bool IsWaitAllowed()		const		{ return bWaitAllowed; }
IsNextCycle() const144cdf0e10cSrcweir 	sal_Bool IsNextCycle()			const		{ return bNextCycle; }
IsInput() const145cdf0e10cSrcweir 	sal_Bool IsInput() 				const		{ return bInput; }
IsWait() const146cdf0e10cSrcweir 	sal_Bool IsWait()  				const		{ return 0 != pWait;  }
IsPaint() const147cdf0e10cSrcweir 	sal_Bool IsPaint() 				const		{ return bPaint; }
IsIdle() const148cdf0e10cSrcweir 	sal_Bool IsIdle()  				const		{ return bIdle;  }
IsReschedule() const149cdf0e10cSrcweir 	sal_Bool IsReschedule() 		const		{ return bReschedule;  }
IsPaintExtraData() const150cdf0e10cSrcweir 	sal_Bool IsPaintExtraData()		const 		{ return bPaintExtraData;}
151cdf0e10cSrcweir 	sal_Bool IsStopPrt()          const;
IsInterrupt() const152cdf0e10cSrcweir 	sal_Bool IsInterrupt()        const { return IsInput() || IsStopPrt(); }
153cdf0e10cSrcweir 
GetInputType() const154cdf0e10cSrcweir 	sal_uInt16 GetInputType() 	 const { return nInputType; }
155cdf0e10cSrcweir #endif
156cdf0e10cSrcweir 
157cdf0e10cSrcweir 	//Einstellen der Action auf das gewuenschte Verhalten.
SetPaint(sal_Bool bNew)158cdf0e10cSrcweir 	void SetPaint		( sal_Bool bNew )	{ bPaint = bNew; }
SetComplete(sal_Bool bNew)159cdf0e10cSrcweir 	void SetComplete	( sal_Bool bNew )	{ bComplete = bNew; }
160cdf0e10cSrcweir 	void SetStatBar		( sal_Bool bNew );
SetInputType(sal_uInt16 nNew)161cdf0e10cSrcweir 	void SetInputType	( sal_uInt16 nNew )	{ nInputType = nNew; }
SetCalcLayout(sal_Bool bNew)162cdf0e10cSrcweir 	void SetCalcLayout	( sal_Bool bNew )	{ bCalcLayout = bNew; }
SetReschedule(sal_Bool bNew)163cdf0e10cSrcweir 	void SetReschedule	( sal_Bool bNew )	{ bReschedule = bNew; }
SetWaitAllowed(sal_Bool bNew)164cdf0e10cSrcweir 	void SetWaitAllowed	( sal_Bool bNew )	{ bWaitAllowed = bNew; }
165cdf0e10cSrcweir 
SetAgain()166cdf0e10cSrcweir 	void SetAgain()			{ bAgain = sal_True; }
SetUpdateExpFlds()167cdf0e10cSrcweir 	void SetUpdateExpFlds()	{bUpdateExpFlds = sal_True; }
SetProgress(SfxProgress * _pProgress=NULL)168cdf0e10cSrcweir 	void SetProgress(SfxProgress * _pProgress = NULL)
169cdf0e10cSrcweir 	{ pProgress = _pProgress; }
170cdf0e10cSrcweir 
171cdf0e10cSrcweir 	inline void SetCheckPageNum( sal_uInt16 nNew );
SetCheckPageNumDirect(sal_uInt16 nNew)172cdf0e10cSrcweir 	inline void SetCheckPageNumDirect( sal_uInt16 nNew ) { nCheckPageNum = nNew; }
173cdf0e10cSrcweir 
174cdf0e10cSrcweir 	void Action();	//Jetzt gehts loos...
175cdf0e10cSrcweir 	void Reset();	//Zurueck auf CTor-Defaults.
176cdf0e10cSrcweir 
IsAgain() const177cdf0e10cSrcweir 	sal_Bool IsAgain()		const { return bAgain; }
IsComplete() const178cdf0e10cSrcweir 	sal_Bool IsComplete()	const { return bComplete; }
IsExpFlds() const179cdf0e10cSrcweir 	sal_Bool IsExpFlds()	const { return bUpdateExpFlds; }
IsCalcLayout() const180cdf0e10cSrcweir 	sal_Bool IsCalcLayout() const { return bCalcLayout;  }
IsCheckPages() const181cdf0e10cSrcweir 	sal_Bool IsCheckPages() const { return bCheckPages;  }
IsBrowseActionStop() const182cdf0e10cSrcweir 	sal_Bool IsBrowseActionStop() const	{ return bBrowseActionStop; }
IsActionInProgress() const183cdf0e10cSrcweir 	sal_Bool IsActionInProgress() const { return bActionInProgress;	}
184cdf0e10cSrcweir 
GetCheckPageNum() const185cdf0e10cSrcweir 	sal_uInt16 GetCheckPageNum() const { return nCheckPageNum; }
186cdf0e10cSrcweir 
187cdf0e10cSrcweir 	//Auch andere sollen den Wartecrsr einschalten koennen.
188cdf0e10cSrcweir 	void CheckWaitCrsr();
189cdf0e10cSrcweir 
190cdf0e10cSrcweir     // --> OD 2004-06-09 #i28701# - method is now public;
191cdf0e10cSrcweir     // delete 2nd parameter, because its not used;
192cdf0e10cSrcweir     sal_Bool FormatLayoutFly( SwFlyFrm * );
193cdf0e10cSrcweir     // --> OD 2004-06-09 #i28701# - method is now public
194cdf0e10cSrcweir     sal_Bool _FormatFlyCntnt( const SwFlyFrm * );
195cdf0e10cSrcweir 
196cdf0e10cSrcweir };
197cdf0e10cSrcweir 
198cdf0e10cSrcweir class SwLayIdle
199cdf0e10cSrcweir {
200cdf0e10cSrcweir 
201cdf0e10cSrcweir 	SwRootFrm *pRoot;
202cdf0e10cSrcweir 	SwViewImp  *pImp;			// Hier Meldet sich der Idler an und ab.
203cdf0e10cSrcweir 	SwCntntNode *pCntntNode;	// Hier wird die aktuelle Cursorposition
204cdf0e10cSrcweir 	xub_StrLen	nTxtPos;		// zwischengespeichert.
205cdf0e10cSrcweir 	sal_Bool		bPageValid;		// Konnte die Seite alles validiert werden?
206cdf0e10cSrcweir 	sal_Bool		bAllValid;      // Konnte alles validiert werden?
207cdf0e10cSrcweir 
208cdf0e10cSrcweir #ifdef DBG_UTIL
209cdf0e10cSrcweir 	sal_Bool bIndicator;
210cdf0e10cSrcweir #endif
211cdf0e10cSrcweir 
212cdf0e10cSrcweir #ifdef _LAYACT_CXX
213cdf0e10cSrcweir 
214cdf0e10cSrcweir #ifdef DBG_UTIL
215cdf0e10cSrcweir 	void ShowIdle( ColorData eName );
216cdf0e10cSrcweir #endif
217cdf0e10cSrcweir 
218cdf0e10cSrcweir     enum IdleJobType{ ONLINE_SPELLING, AUTOCOMPLETE_WORDS, WORD_COUNT, SMART_TAGS };    // SMARTTAGS
219cdf0e10cSrcweir     sal_Bool _DoIdleJob( const SwCntntFrm*, IdleJobType );
220cdf0e10cSrcweir     sal_Bool DoIdleJob( IdleJobType, sal_Bool bVisAreaOnly );
221cdf0e10cSrcweir 
222cdf0e10cSrcweir #endif
223cdf0e10cSrcweir 
224cdf0e10cSrcweir public:
225cdf0e10cSrcweir 	SwLayIdle( SwRootFrm *pRt, SwViewImp *pImp );
226cdf0e10cSrcweir 	~SwLayIdle();
227cdf0e10cSrcweir };
228cdf0e10cSrcweir 
SetCheckPageNum(sal_uInt16 nNew)229cdf0e10cSrcweir inline void SwLayAction::SetCheckPageNum( sal_uInt16 nNew )
230cdf0e10cSrcweir {
231cdf0e10cSrcweir 	if ( nNew < nCheckPageNum )
232cdf0e10cSrcweir 		nCheckPageNum = nNew;
233cdf0e10cSrcweir }
234cdf0e10cSrcweir 
235cdf0e10cSrcweir #endif	//_LAYACT_HXX
236