xref: /aoo42x/main/svtools/source/contnr/imivctl.hxx (revision 01aa44aa)
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21 
22 
23 
24 #ifndef _IMPICNVW_HXX
25 #define _IMPICNVW_HXX
26 
27 #ifndef _VIRDEV_HXX
28 #include <vcl/virdev.hxx>
29 #endif
30 #ifndef _SCRBAR_HXX
31 #include <vcl/scrbar.hxx>
32 #endif
33 #include <vcl/timer.hxx>
34 #include <vcl/seleng.hxx>
35 #include <tools/debug.hxx>
36 #include "svtaccessiblefactory.hxx"
37 
38 #include <limits.h>
39 
40 #include <svtools/ivctrl.hxx>
41 #include <svl/svarray.hxx>
42 
43 class IcnCursor_Impl;
44 class SvtIconChoiceCtrl;
45 class SvxIconChoiceCtrlEntry;
46 class IcnViewEdit_Impl;
47 class IcnGridMap_Impl;
48 
49 ///////////////////////////////////////////////////////////////////////////////
50 //
51 // some defines
52 //
53 #define PAINTFLAG_HOR_CENTERED	0x0001
54 #define PAINTFLAG_VER_CENTERED	0x0002
55 
56 #define F_VER_SBARSIZE_WITH_HBAR		0x0001
57 #define F_HOR_SBARSIZE_WITH_VBAR		0x0002
58 #define F_PAINTED						0x0004	// sal_True nach erstem Paint
59 #define F_ADD_MODE						0x0008
60 #define F_SELECTING_RECT				0x0020
61 #define F_DOWN_CTRL						0x0080
62 #define F_DOWN_DESELECT					0x0100
63 #define F_START_EDITTIMER_IN_MOUSEUP	0x0400
64 #define F_MOVED_ENTRIES					0x0800
65 #define F_ENTRYLISTPOS_VALID			0x1000
66 #define F_CLEARING_SELECTION			0x2000
67 #define F_ARRANGING						0x4000
68 
69 // alle Angaben in Pixel
70 // Abstaende von Fensterraendern
71 #define LROFFS_WINBORDER			4
72 #define TBOFFS_WINBORDER			4
73 // fuer das Bounding-Rectangle
74 #define LROFFS_BOUND				2
75 #define TBOFFS_BOUND				2
76 // Abstand Fokusrechteck - Icon
77 #define LROFFS_ICON					2
78 #define TBOFFS_ICON					2
79 // Abstaende Icon - Text
80 #define HOR_DIST_BMP_STRING			3
81 #define VER_DIST_BMP_STRING			3
82 // Breitenoffset Highlight-Rect bei Text
83 #define LROFFS_TEXT					2
84 
85 #define DEFAULT_MAX_VIRT_WIDTH	200
86 #define DEFAULT_MAX_VIRT_HEIGHT	200
87 
88 #define VIEWMODE_MASK	(WB_ICON | WB_SMALLICON | WB_DETAILS)
89 
90 ///////////////////////////////////////////////////////////////////////////////
91 //
92 //
93 //
94 enum IcnViewFieldType
95 {
96 	IcnViewFieldTypeDontknow = 0,
97 	IcnViewFieldTypeImage = 1,
98 	IcnViewFieldTypeText = 2
99 };
100 
101 ///////////////////////////////////////////////////////////////////////////////
102 //
103 // Data about the focus of entries
104 //
105 struct LocalFocus
106 {
107 	sal_Bool		bOn;
108 	Rectangle	aRect;
109 	Color		aPenColor;
110 
LocalFocusLocalFocus111 	LocalFocus() { bOn = sal_False; }
112 };
113 
114 ///////////////////////////////////////////////////////////////////////////////
115 //
116 // Entry-List
117 //
118 class EntryList_Impl : public List
119 {
120 private:
121 
122 	using List::Replace;
123 
124 	SvxIconChoiceCtrl_Impl*			_pOwner;
125 
126 	void 					Removed_Impl( SvxIconChoiceCtrlEntry* pEntry );
127 
128 public:
129 							EntryList_Impl(
130 								SvxIconChoiceCtrl_Impl*,
131 								sal_uInt16 _nInitSize = 1024,
132 								sal_uInt16 _nReSize = 1024 );
133 							EntryList_Impl(
134 								SvxIconChoiceCtrl_Impl*,
135 								sal_uInt16 _nBlockSize,
136 								sal_uInt16 _nInitSize,
137 								sal_uInt16 _nReSize );
138 							~EntryList_Impl();
139 
140 	void 					Clear();
141 	void 					Insert( SvxIconChoiceCtrlEntry* pEntry, sal_uLong nPos );
142 	SvxIconChoiceCtrlEntry*			Remove( sal_uLong nPos );
143 	void					Remove( SvxIconChoiceCtrlEntry* pEntry );
144 };
145 
146 
147 ///////////////////////////////////////////////////////////////////////////////
148 //
149 // Implementation-class of IconChoiceCtrl
150 //
151 class SvxIconChoiceCtrl_Impl
152 {
153 	friend class IcnCursor_Impl;
154 	friend class EntryList_Impl;
155 	friend class IcnGridMap_Impl;
156 
157 	sal_Bool			bChooseWithCursor;
158 	EntryList_Impl	aEntries;
159 	ScrollBar   	aVerSBar;
160 	ScrollBar   	aHorSBar;
161 	ScrollBarBox	aScrBarBox;
162 	Rectangle		aCurSelectionRect;
163 	SvPtrarr		aSelectedRectList;
164 	Timer			aEditTimer;  				// fuer Inplace-Editieren
165 	Timer			aAutoArrangeTimer;
166 	Timer			aDocRectChangedTimer;
167 	Timer			aVisRectChangedTimer;
168 	Timer			aCallSelectHdlTimer;
169 	Size			aVirtOutputSize;
170 	Size			aImageSize;
171 	Size			aDefaultTextSize;
172 	Size			aOutputSize; // Pixel
173 	Point			aDDLastEntryPos;
174 	Point			aDDLastRectPos;
175 	Point 			aDDPaintOffs;
176 	Point			aDDStartPos;
177 	SvtIconChoiceCtrl*		pView;
178 	IcnCursor_Impl*	pImpCursor;
179 	IcnGridMap_Impl* pGridMap;
180 	long			nMaxVirtWidth;	// max. Breite aVirtOutputSize bei ALIGN_TOP
181 	long			nMaxVirtHeight; // max. Hoehe aVirtOutputSize bei ALIGN_LEFT
182 	List*			pZOrderList;
183 	SvPtrarr*		pColumns;
184 	IcnViewEdit_Impl* pEdit;
185 	WinBits			nWinBits;
186 	long			nMaxBoundHeight; 			// Hoehe des hoechsten BoundRects
187 	sal_uInt16			nFlags;
188 	sal_uInt16			nCurTextDrawFlags;
189 	sal_uLong			nUserEventAdjustScrBars;
190 	sal_uLong			nUserEventShowCursor;
191 	SvxIconChoiceCtrlEntry*	pCurHighlightFrame;
192 	sal_Bool			bHighlightFramePressed;
193 	SvxIconChoiceCtrlEntry*	pHead;						// Eintrag oben links
194 	SvxIconChoiceCtrlEntry* pCursor;
195 	SvxIconChoiceCtrlEntry*	pPrevDropTarget;
196 	SvxIconChoiceCtrlEntry*	pHdlEntry;
197 	SvxIconChoiceCtrlEntry*	pDDRefEntry;
198 	VirtualDevice*	pDDDev;
199 	VirtualDevice*	pDDBufDev;
200 	VirtualDevice*  pDDTempDev;
201 	VirtualDevice*	pEntryPaintDev;
202 	SvxIconChoiceCtrlEntry* pAnchor;					// fuer Selektion
203 	LocalFocus		aFocus;								// Data for focusrect
204     ::svt::AccessibleFactoryAccess aAccFactory;
205 
206 	List*			pDraggedSelection;
207 	SvxIconChoiceCtrlEntry*	pCurEditedEntry;
208 	SvxIconChoiceCtrlTextMode eTextMode;
209 	SelectionMode	eSelectionMode;
210 	sal_uLong			nSelectionCount;
211 	SvxIconChoiceCtrlPositionMode ePositionMode;
212 	sal_Bool			bBoundRectsDirty;
213 	sal_Bool			bUpdateMode;
214 	sal_Bool			bEntryEditingEnabled;
215 	sal_Bool			bInDragDrop;
216 
217 	void 			ShowCursor( sal_Bool bShow );
218 
219 	void			ImpArrange( sal_Bool bKeepPredecessors = sal_False );
220 	void			AdjustVirtSize( const Rectangle& );
221 	void			ResetVirtSize();
222 	void			CheckScrollBars();
223 
224 					DECL_LINK( ScrollUpDownHdl, ScrollBar * );
225 					DECL_LINK( ScrollLeftRightHdl, ScrollBar * );
226 					DECL_LINK( EditTimeoutHdl, Timer* );
227 					DECL_LINK( UserEventHdl, void* );
228 					DECL_LINK( EndScrollHdl, void* );
229 					DECL_LINK( AutoArrangeHdl, void* );
230 					DECL_LINK( DocRectChangedHdl, void* );
231 					DECL_LINK( VisRectChangedHdl, void* );
232 					DECL_LINK( CallSelectHdlHdl, void* );
233 
234 	void			AdjustScrollBars( sal_Bool bVirtSizeGrowedOnly = sal_False);
235 	void			PositionScrollBars( long nRealWidth, long nRealHeight );
GetScrollBarPageSize(long nVisibleRange) const236 	long			GetScrollBarPageSize( long nVisibleRange ) const { return ((nVisibleRange*75)/100); }
GetScrollBarLineSize() const237 	long			GetScrollBarLineSize() const { return nMaxBoundHeight / 2; }
238 	sal_Bool 			HandleScrollCommand( const CommandEvent& rCmd );
ToDocPos(Point & rPosPixel)239 	void			ToDocPos( Point& rPosPixel ) { rPosPixel -= pView->GetMapMode().GetOrigin(); }
240 	void			InitScrollBarBox();
241 	SvxIconChoiceCtrlEntry*	FindNewCursor();
242 	void			ToggleSelection( SvxIconChoiceCtrlEntry* );
243 	void			DeselectAllBut( SvxIconChoiceCtrlEntry*, sal_Bool bPaintSync=sal_False );
244 	void			Center( SvxIconChoiceCtrlEntry* pEntry ) const;
StopEditTimer()245 	void			StopEditTimer() { aEditTimer.Stop(); }
StartEditTimer()246 	void			StartEditTimer() { aEditTimer.Start(); }
247 	void 			ImpHideDDIcon();
248 	void			CallSelectHandler( SvxIconChoiceCtrlEntry* );
249 	void			SelectRect(
250 						SvxIconChoiceCtrlEntry* pEntry1,
251 						SvxIconChoiceCtrlEntry* pEntry2,
252 						sal_Bool bAdd = sal_True,
253 						SvPtrarr* pOtherRects = 0 );
254 
255 	void			SelectRange(
256 						SvxIconChoiceCtrlEntry* pStart,
257 						SvxIconChoiceCtrlEntry* pEnd,
258 						sal_Bool bAdd = sal_True );
259 
260 	void			AddSelectedRect( const Rectangle& );
261 	void			AddSelectedRect(
262 						SvxIconChoiceCtrlEntry* pEntry1,
263 						SvxIconChoiceCtrlEntry* pEntry2 );
264 
265 	void			ClearSelectedRectList();
266 	void			ClearColumnList();
267 	Rectangle		CalcMaxTextRect( const SvxIconChoiceCtrlEntry* pEntry ) const;
268 
269 	void			ClipAtVirtOutRect( Rectangle& rRect ) const;
270 	void 			AdjustAtGrid( const SvPtrarr& rRow, SvxIconChoiceCtrlEntry* pStart=0 );
271 	Point			AdjustAtGrid(
272 						const Rectangle& rCenterRect, // "Schwerpunkt" des Objekts (typ. Bmp-Rect)
273 						const Rectangle& rBoundRect ) const;
274 	sal_uLong			GetPredecessorGrid( const Point& rDocPos) const;
275 
276 	void			InitPredecessors();
277 	void			ClearPredecessors();
278 
279 	sal_Bool			CheckVerScrollBar();
280 	sal_Bool			CheckHorScrollBar();
281 	void 			CancelUserEvents();
282 	void			EntrySelected( SvxIconChoiceCtrlEntry* pEntry, sal_Bool bSelect,
283 						sal_Bool bSyncPaint );
284 	void			SaveSelection( List** );
285 	void			RepaintEntries( sal_uInt16 nEntryFlagsMask );
286 	void			SetListPositions();
287 	void			SetDefaultTextSize();
IsAutoArrange() const288 	sal_Bool			IsAutoArrange() const {
289 						return (sal_Bool)(ePositionMode == IcnViewPositionModeAutoArrange); }
IsAutoAdjust() const290 	sal_Bool			IsAutoAdjust() const {
291 						return (sal_Bool)(ePositionMode == IcnViewPositionModeAutoAdjust); }
DocRectChanged()292 	void			DocRectChanged() { aDocRectChangedTimer.Start(); }
VisRectChanged()293 	void			VisRectChanged() { aVisRectChangedTimer.Start(); }
294 	void			SetOrigin( const Point&, sal_Bool bDoNotUpdateWallpaper = sal_False );
295 
296 					DECL_LINK( TextEditEndedHdl, IcnViewEdit_Impl* );
297 
298 	void ShowFocus ( Rectangle& rRect );
299 	void HideFocus ();
300 	void DrawFocusRect ( OutputDevice* pOut );
301 
302 	sal_Bool			IsMnemonicChar( sal_Unicode cChar, sal_uLong& rPos ) const;
303 
304 public:
305 
306 	long			nGridDX,
307 					nGridDY;
308 	long			nHorSBarHeight,
309 					nVerSBarWidth;
310 
311 					SvxIconChoiceCtrl_Impl( SvtIconChoiceCtrl* pView, WinBits nWinStyle );
312 					~SvxIconChoiceCtrl_Impl();
313 
SetChoiceWithCursor(sal_Bool bDo=sal_True)314 	sal_Bool			SetChoiceWithCursor ( sal_Bool bDo = sal_True ) { sal_Bool bOld=bChooseWithCursor; bChooseWithCursor = bDo; return bOld; }
315 	void 			Clear( sal_Bool bInCtor = sal_False );
316 	void 			SetStyle( WinBits nWinStyle );
GetStyle() const317 	WinBits			GetStyle() const { return nWinBits; }
318 	void 			InsertEntry( SvxIconChoiceCtrlEntry*, sal_uLong nPos, const Point* pPos=0 );
319 	void			CreateAutoMnemonics( MnemonicGenerator* _pGenerator = NULL );
320 	void 			RemoveEntry( SvxIconChoiceCtrlEntry* pEntry );
321 	void 			FontModified();
322 	void			SelectAll( sal_Bool bSelect = sal_True, sal_Bool bPaint = sal_True );
323 	void 			SelectEntry(
324 						SvxIconChoiceCtrlEntry*,
325 						sal_Bool bSelect,
326 						sal_Bool bCallHdl = sal_True,
327 						sal_Bool bAddToSelection = sal_False,
328 						sal_Bool bSyncPaint = sal_False );
329 	void 			Paint( const Rectangle& rRect );
330 	sal_Bool 			MouseButtonDown( const MouseEvent& );
331 	sal_Bool 			MouseButtonUp( const MouseEvent& );
332 	sal_Bool 			MouseMove( const MouseEvent&);
333 	sal_Bool 			RequestHelp( const HelpEvent& rHEvt );
334 	void 			SetCursor_Impl(
335 						SvxIconChoiceCtrlEntry* pOldCursor,
336 						SvxIconChoiceCtrlEntry* pNewCursor,
337 						sal_Bool bMod1,
338 						sal_Bool bShift,
339 						sal_Bool bPaintSync = sal_False);
340 	sal_Bool 			KeyInput( const KeyEvent& );
341 	void 			Resize();
342 	void 			GetFocus();
343 	void 			LoseFocus();
344 	void 			SetUpdateMode( sal_Bool bUpdate );
GetUpdateMode() const345 	sal_Bool			GetUpdateMode() const { return bUpdateMode; }
346 	void 			PaintEntry( SvxIconChoiceCtrlEntry* pEntry, sal_Bool bIsBackgroundPainted=sal_False );
347 	void 			PaintEntry(
348 						SvxIconChoiceCtrlEntry*,
349 						const Point&,
350 						OutputDevice* pOut = 0,
351 						sal_Bool bIsBackgroundPainted = sal_False);
352 	void 			PaintEntryVirtOutDev( SvxIconChoiceCtrlEntry* );
353 
354 	void 			SetEntryPos(
355 						SvxIconChoiceCtrlEntry* pEntry,
356 						const Point& rPos,
357 						sal_Bool bAdjustRow = sal_False,
358 						sal_Bool bCheckScrollBars = sal_False,
359 						sal_Bool bKeepGridMap = sal_False );
360 
361 	void 			InvalidateEntry( SvxIconChoiceCtrlEntry* );
362 	IcnViewFieldType 	GetItem( SvxIconChoiceCtrlEntry*, const Point& rAbsPos );
363 
364 	void 			SetNoSelection();
365 
GetCurEntry() const366 	SvxIconChoiceCtrlEntry* GetCurEntry() const { return pCursor; }
367 	void 			SetCursor(
368 						SvxIconChoiceCtrlEntry*,
369 						// sal_True == bei Single-Selection die Sel. mitfuehren
370 						sal_Bool bSyncSingleSelection = sal_True,
371 						sal_Bool bShowFocusAsync = sal_False );
372 
373 	SvxIconChoiceCtrlEntry* GetEntry( const Point& rDocPos, sal_Bool bHit = sal_False );
374 	SvxIconChoiceCtrlEntry*	GetNextEntry( const Point& rDocPos, SvxIconChoiceCtrlEntry* pCurEntry );
375 	SvxIconChoiceCtrlEntry*	GetPrevEntry( const Point& rDocPos, SvxIconChoiceCtrlEntry* pCurEntry  );
376 
377 	Point 			GetEntryPos( SvxIconChoiceCtrlEntry* );
378 	void 			MakeEntryVisible( SvxIconChoiceCtrlEntry* pEntry, sal_Bool bBound = sal_True );
379 
380 	void			Arrange(sal_Bool bKeepPredecessors = sal_False, long nSetMaxVirtWidth =0, long nSetMaxVirtHeight =0 );
381 
382 	Rectangle		CalcFocusRect( SvxIconChoiceCtrlEntry* );
383 	Rectangle		CalcBmpRect( SvxIconChoiceCtrlEntry*, const Point* pPos = 0 );
384 	Rectangle		CalcTextRect(
385 						SvxIconChoiceCtrlEntry*,
386 						const Point* pPos = 0,
387 						sal_Bool bForInplaceEdit = sal_False,
388 						const String* pStr = 0 );
389 
390 	long			CalcBoundingWidth( SvxIconChoiceCtrlEntry* ) const;
391 	long			CalcBoundingHeight( SvxIconChoiceCtrlEntry* ) const;
392 	Size			CalcBoundingSize( SvxIconChoiceCtrlEntry* ) const;
393 	void			FindBoundingRect( SvxIconChoiceCtrlEntry* pEntry );
394 	void 			SetBoundingRect_Impl(
395 						SvxIconChoiceCtrlEntry* pEntry,
396 						const Point& rPos,
397 						const Size& rBoundingSize );
398 	// berechnet alle BoundRects neu
399 	void			RecalcAllBoundingRects();
400 	// berechnet alle ungueltigen BoundRects neu
401 	void			RecalcAllBoundingRectsSmart();
402 	const Rectangle&  GetEntryBoundRect( SvxIconChoiceCtrlEntry* );
403 	void			InvalidateBoundingRect( SvxIconChoiceCtrlEntry* );
InvalidateBoundingRect(Rectangle & rRect)404 	void			InvalidateBoundingRect( Rectangle& rRect ) { rRect.Right() = LONG_MAX; bBoundRectsDirty = sal_True; }
IsBoundingRectValid(const Rectangle & rRect) const405 	sal_Bool			IsBoundingRectValid( const Rectangle& rRect ) const { return (sal_Bool)( rRect.Right() != LONG_MAX ); }
406 
407 	void 			PaintEmphasis(
408 						const Rectangle& rRect1,
409 						const Rectangle& rRect2,
410 						sal_Bool bSelected,
411 						sal_Bool bDropTarget,
412 						sal_Bool bCursored,
413 						OutputDevice* pOut,
414 						sal_Bool bIsBackgroundPainted = sal_False);
415 
416 	void 			PaintItem(
417 						const Rectangle& rRect,
418 						IcnViewFieldType eItem,
419 						SvxIconChoiceCtrlEntry* pEntry,
420 						sal_uInt16 nPaintFlags,
421 						OutputDevice* pOut,
422 						const String* pStr = 0,
423 						::vcl::ControlLayoutData* _pLayoutData = NULL );
424 
425 	// berechnet alle BoundingRects neu, wenn bMustRecalcBoundingRects == sal_True
CheckBoundingRects()426 	void			CheckBoundingRects() { if (bBoundRectsDirty) RecalcAllBoundingRectsSmart(); }
427 	// berechnet alle invalidierten BoundingRects neu
428 	void			UpdateBoundingRects();
429 	void			ShowTargetEmphasis( SvxIconChoiceCtrlEntry* pEntry, sal_Bool bShow );
430 	void			PrepareCommandEvent( const CommandEvent& );
431 	void			Command( const CommandEvent& rCEvt );
432 	void			ToTop( SvxIconChoiceCtrlEntry* );
433 
434 	sal_uLong			GetSelectionCount() const;
435 	void			SetGrid( const Size& );
436 	Size 			GetMinGrid() const;
437 	sal_uLong			GetGridCount(
438 						const Size& rSize,
439 						sal_Bool bCheckScrBars,
440 						sal_Bool bSmartScrBar ) const;
441 	void			Scroll( long nDeltaX, long nDeltaY, sal_Bool bScrollBar = sal_False );
442 	const Size&		GetItemSize( SvxIconChoiceCtrlEntry*, IcnViewFieldType ) const;
443 
444 	void 			HideDDIcon();
445 	void 			ShowDDIcon( SvxIconChoiceCtrlEntry* pRefEntry, const Point& rPos );
446 	void			HideShowDDIcon(
447 						SvxIconChoiceCtrlEntry* pRefEntry,
448 						const Point& rPos );
449 
450 	sal_Bool			IsOver(
451 						SvPtrarr* pSelectedRectList,
452 						const Rectangle& rEntryBoundRect ) const;
453 
454 	void			SelectRect(
455 						const Rectangle&,
456 						sal_Bool bAdd = sal_True,
457 						SvPtrarr* pOtherRects = 0 );
458 
459 	void			CalcScrollOffsets(
460 						const Point& rRefPosPixel,
461 						long& rX,
462 						long& rY,
463 						sal_Bool bDragDrop = sal_False,
464 						sal_uInt16 nBorderWidth = 10 );
465 
466 	sal_Bool			IsTextHit( SvxIconChoiceCtrlEntry* pEntry, const Point& rDocPos );
467 	void			MakeVisible(
468 						const Rectangle& rDocPos,
469 						sal_Bool bInScrollBarEvent=sal_False,
470 						sal_Bool bCallRectChangedHdl = sal_True );
471 
472 	void			AdjustEntryAtGrid( SvxIconChoiceCtrlEntry* pStart = 0 );
473 	void			SetEntryTextMode( SvxIconChoiceCtrlTextMode, SvxIconChoiceCtrlEntry* pEntry = 0 );
474 	SvxIconChoiceCtrlTextMode GetTextMode( const SvxIconChoiceCtrlEntry* pEntry = 0 ) const;
475 	void			ShowEntryFocusRect( const SvxIconChoiceCtrlEntry* pEntry );
EnableEntryEditing(sal_Bool bEnable)476 	void			EnableEntryEditing( sal_Bool bEnable ) { bEntryEditingEnabled = bEnable; }
IsEntryEditingEnabled() const477 	sal_Bool			IsEntryEditingEnabled() const { return bEntryEditingEnabled; }
IsEntryEditing() const478 	sal_Bool 			IsEntryEditing() const { return (sal_Bool)(pCurEditedEntry!=0); }
479 	void			EditEntry( SvxIconChoiceCtrlEntry* pEntry );
480 	void			StopEntryEditing( sal_Bool bCancel );
481 	void			LockEntryPos( SvxIconChoiceCtrlEntry* pEntry, sal_Bool bLock );
GetEntryCount() const482 	sal_uLong			GetEntryCount() const { return aEntries.Count(); }
GetEntry(sal_uLong nPos) const483 	SvxIconChoiceCtrlEntry*	GetEntry( sal_uLong nPos ) const { return (SvxIconChoiceCtrlEntry*)aEntries.GetObject(nPos); }
484 	SvxIconChoiceCtrlEntry*	GetFirstSelectedEntry( sal_uLong& ) const;
485 	SvxIconChoiceCtrlEntry*	GetNextSelectedEntry( sal_uLong& ) const;
GetHdlEntry() const486 	SvxIconChoiceCtrlEntry* GetHdlEntry() const { return pHdlEntry; }
SetHdlEntry(SvxIconChoiceCtrlEntry * pEntry)487 	void 			SetHdlEntry( SvxIconChoiceCtrlEntry* pEntry ) { pHdlEntry = pEntry; }
488 
489 	SvxIconChoiceCtrlTextMode GetEntryTextModeSmart( const SvxIconChoiceCtrlEntry* pEntry ) const;
SetSelectionMode(SelectionMode eMode)490 	void			SetSelectionMode( SelectionMode eMode ) { eSelectionMode=eMode; }
GetSelectionMode() const491 	SelectionMode	GetSelectionMode() const { return eSelectionMode; }
AreEntriesMoved() const492 	sal_Bool			AreEntriesMoved() const { return (sal_Bool)((nFlags & F_MOVED_ENTRIES)!=0); }
SetEntriesMoved(sal_Bool bMoved)493 	void			SetEntriesMoved( sal_Bool bMoved )
494 					{
495 						if( bMoved ) nFlags |= F_MOVED_ENTRIES;
496 						else nFlags &= ~(F_MOVED_ENTRIES);
497 					}
498 	sal_uLong			GetEntryListPos( SvxIconChoiceCtrlEntry* ) const;
499 	void 			SetEntryListPos( SvxIconChoiceCtrlEntry* pEntry, sal_uLong nNewPos );
SetEntryImageSize(const Size & rSize)500 	void			SetEntryImageSize( const Size& rSize ) { aImageSize = rSize; }
501 	void			SetEntryFlags( SvxIconChoiceCtrlEntry* pEntry, sal_uInt16 nFlags );
502 	SvxIconChoiceCtrlEntry* GoLeftRight( SvxIconChoiceCtrlEntry*, sal_Bool bRight );
503 	SvxIconChoiceCtrlEntry* GoUpDown( SvxIconChoiceCtrlEntry*, sal_Bool bDown );
504 	void 			InitSettings();
505 	Rectangle		GetOutputRect() const;
506 
ArePredecessorsSet() const507 	sal_Bool			ArePredecessorsSet() const { return (sal_Bool)(pHead != 0); }
GetPredecessorHead() const508 	SvxIconChoiceCtrlEntry* GetPredecessorHead() const { return pHead; }
509 	void			SetEntryPredecessor(SvxIconChoiceCtrlEntry* pEntry,SvxIconChoiceCtrlEntry* pPredecessor);
510 	sal_Bool			GetEntryPredecessor(SvxIconChoiceCtrlEntry* pEntry,SvxIconChoiceCtrlEntry** ppPredecessor);
511 	// liefert gueltige Ergebnisse nur im AutoArrange-Modus!
512 	SvxIconChoiceCtrlEntry*	FindEntryPredecessor( SvxIconChoiceCtrlEntry* pEntry, const Point& );
513 
514 	void			SetPositionMode( SvxIconChoiceCtrlPositionMode );
GetPositionMode() const515 	SvxIconChoiceCtrlPositionMode GetPositionMode() const { return ePositionMode;}
516 
517 	void			Flush();
518 	void			SetColumn( sal_uInt16 nIndex, const SvxIconChoiceCtrlColumnInfo& );
519 	const SvxIconChoiceCtrlColumnInfo* GetColumn( sal_uInt16 nIndex ) const;
520 	const SvxIconChoiceCtrlColumnInfo* GetItemColumn( sal_uInt16 nSubItem, long& rLeft ) const;
521 
GetDocumentRect() const522 	Rectangle 		GetDocumentRect() const { return Rectangle( Point(), aVirtOutputSize ); }
GetVisibleRect() const523 	Rectangle		GetVisibleRect() const { return GetOutputRect(); }
524 
525 	void			SetEntryHighlightFrame( SvxIconChoiceCtrlEntry* pEntry,sal_Bool bKeepHighlightFlags=sal_False );
526 	void			HideEntryHighlightFrame();
527 	void 			DrawHighlightFrame( OutputDevice* pOut,
528 						const Rectangle& rBmpRect, sal_Bool bHide );
StopSelectTimer()529 	void			StopSelectTimer() { aCallSelectHdlTimer.Stop(); }
530 	void 			Tracking( const TrackingEvent& rTEvt );
531 	Point			GetPopupMenuPosPixel() const;
532 
533 	sal_Bool			HandleShortCutKey( const KeyEvent& rKeyEvent );
534 
535 	void			CallEventListeners( sal_uLong nEvent, void* pData = NULL );
536 
537     inline ::svt::IAccessibleFactory&
GetAccessibleFactory()538         GetAccessibleFactory() { return aAccFactory.getFactory(); }
539 };
540 
541 // ----------------------------------------------------------------------------------------------
542 
543 class IcnCursor_Impl
544 {
545 	SvxIconChoiceCtrl_Impl*	pView;
546 	SvPtrarr* 		pColumns;
547 	SvPtrarr* 		pRows;
548 	long			nCols;
549 	long			nRows;
550 	short 			nDeltaWidth;
551 	short 			nDeltaHeight;
552 	SvxIconChoiceCtrlEntry* pCurEntry;
553 	void 			SetDeltas();
554 	void 			ImplCreate();
Create()555 	void 			Create() {	if( !pColumns )	ImplCreate(); }
556 
557 	sal_uInt16 			GetSortListPos( SvPtrarr* pList, long nValue, int bVertical);
558 	SvxIconChoiceCtrlEntry* SearchCol(sal_uInt16 nCol,sal_uInt16 nTop,sal_uInt16 nBottom,sal_uInt16 nPref,
559 						sal_Bool bDown, sal_Bool bSimple );
560 
561 	SvxIconChoiceCtrlEntry* SearchRow(sal_uInt16 nRow,sal_uInt16 nRight,sal_uInt16 nLeft,sal_uInt16 nPref,
562 						sal_Bool bRight, sal_Bool bSimple );
563 
564 public:
565 					IcnCursor_Impl( SvxIconChoiceCtrl_Impl* pOwner );
566 					~IcnCursor_Impl();
567 	void 			Clear();
568 
569 	// fuer Cursortravelling usw.
570 	SvxIconChoiceCtrlEntry* GoLeftRight( SvxIconChoiceCtrlEntry*, sal_Bool bRight );
571 	SvxIconChoiceCtrlEntry* GoUpDown( SvxIconChoiceCtrlEntry*, sal_Bool bDown );
572 	SvxIconChoiceCtrlEntry* GoPageUpDown( SvxIconChoiceCtrlEntry*, sal_Bool bDown );
573 
574 	// Erzeugt fuer jede Zeile (Hoehe=nGridDY) eine nach BoundRect.Left()
575 	// sortierte Liste der Eintraege, die in ihr stehen. Eine Liste kann
576 	// leer sein. Die Listen gehen in das Eigentum des Rufenden ueber und
577 	// muessen mit DestroyGridAdjustData geloescht werden
578 	void			CreateGridAjustData( SvPtrarr& pLists, SvxIconChoiceCtrlEntry* pRow=0);
579 	static void 	DestroyGridAdjustData( SvPtrarr& rLists );
580 };
581 
582 // ----------------------------------------------------------------------------------------------
583 
584 typedef sal_uLong GridId;
585 
586 #define GRID_NOT_FOUND	((GridId)ULONG_MAX)
587 
588 class IcnGridMap_Impl
589 {
590 	Rectangle		_aLastOccupiedGrid;
591 	SvxIconChoiceCtrl_Impl*	_pView;
592 	sal_Bool*			_pGridMap;
593 	sal_uInt16			_nGridCols, _nGridRows;
594 
595 	void			Expand();
596 	void			Create_Impl();
Create()597 	void			Create() { if(!_pGridMap) Create_Impl(); }
598 
599 	void			GetMinMapSize( sal_uInt16& rDX, sal_uInt16& rDY ) const;
600 
601 public:
602 					IcnGridMap_Impl(SvxIconChoiceCtrl_Impl*	pView);
603 					~IcnGridMap_Impl();
604 
605 	void			Clear();
606 
607 	GridId	 		GetGrid( const Point& rDocPos, sal_Bool* pbClipped = 0 );
608 	GridId			GetGrid( sal_uInt16 nGridX, sal_uInt16 nGridY );
609 	GridId			GetUnoccupiedGrid( sal_Bool bOccupyFound=sal_True );
610 
611 	void			OccupyGrids( const Rectangle&, sal_Bool bOccupy = sal_True );
612 	void			OccupyGrids( const SvxIconChoiceCtrlEntry*, sal_Bool bOccupy = sal_True );
OccupyGrid(GridId nId,sal_Bool bOccupy=sal_True)613 	void			OccupyGrid( GridId nId, sal_Bool bOccupy = sal_True )
614 					{
615 						DBG_ASSERT(!_pGridMap || nId<(sal_uLong)(_nGridCols*_nGridRows),"OccupyGrid: Bad GridId");
616 						if(_pGridMap && nId < (sal_uLong)(_nGridCols *_nGridRows) )
617 							_pGridMap[ nId ] = bOccupy;
618 					}
619 
620 	Rectangle		GetGridRect( GridId );
621 	void			GetGridCoord( GridId, sal_uInt16& rGridX, sal_uInt16& rGridY );
622 	static sal_uLong 	GetGridCount( const Size& rSizePixel, sal_uInt16 nGridWidth, sal_uInt16 nGridHeight );
623 
624 	void			OutputSizeChanged();
625 };
626 
627 
628 
629 
630 
631 #endif
632 
633 
634