xref: /aoo4110/main/sw/inc/txatritr.hxx (revision b1cdbd2c)
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21 
22 
23 #ifndef _TXATRITR_HXX
24 #define _TXATRITR_HXX
25 
26 #include <tools/solar.h>
27 #include <sal/types.h>
28 #include <svl/svarray.hxx>
29 #include <editeng/langitem.hxx>
30 #include <hintids.hxx>
31 
32 class String;
33 class SwTxtNode;
34 class SwTxtAttr;
35 class SfxPoolItem;
36 
37 
38 class SwScriptIterator
39 {
40 	const String& rText;
41 	xub_StrLen nChgPos;
42 	sal_uInt16 nCurScript;
43     sal_Bool bForward;
44 
45 public:
46     SwScriptIterator( const String& rStr, xub_StrLen nStart = 0,
47                       sal_Bool bFrwrd = sal_True );
48 
49 	sal_Bool Next();
50 
GetCurrScript() const51 	sal_uInt16 GetCurrScript() const 		{ return nCurScript; }
GetScriptChgPos() const52 	xub_StrLen GetScriptChgPos() const		{ return nChgPos; }
GetText() const53 	const String& GetText() const			{ return rText;	}
54 };
55 
56 
57 class SwTxtAttrIterator
58 {
59 	SwScriptIterator aSIter;
60 	SvPtrarr aStack;
61 	const SwTxtNode& rTxtNd;
62 	const SfxPoolItem *pParaItem, *pCurItem;
63 	xub_StrLen nChgPos;
64 	sal_uInt16 nAttrPos, nWhichId;
65     sal_Bool bIsUseGetWhichOfScript;
66 
67 	void AddToStack( const SwTxtAttr& rAttr );
68 	void SearchNextChg();
69 
70 public:
71 	SwTxtAttrIterator( const SwTxtNode& rTxtNd, sal_uInt16 nWhichId,
72                         xub_StrLen nStart = 0, sal_Bool bUseGetWhichOfScript = sal_True );
73 
74 	sal_Bool Next();
75 
GetAttr() const76 	const SfxPoolItem& GetAttr() const	{ return *pCurItem; }
GetChgPos() const77 	xub_StrLen GetChgPos() const		{ return nChgPos; }
78 };
79 
80 
81 class SwLanguageIterator : public SwTxtAttrIterator
82 {
83 public:
SwLanguageIterator(const SwTxtNode & rTxtNode,xub_StrLen nStart=0,sal_uInt16 nWhich=RES_CHRATR_LANGUAGE,sal_Bool bUseGetWhichOfScript=sal_True)84     SwLanguageIterator( const SwTxtNode& rTxtNode, xub_StrLen nStart = 0,
85                         sal_uInt16 nWhich = RES_CHRATR_LANGUAGE,
86                         sal_Bool bUseGetWhichOfScript = sal_True )
87         : SwTxtAttrIterator( rTxtNode, nWhich, nStart, bUseGetWhichOfScript )
88 	{}
89 
GetLanguage() const90 	sal_uInt16 GetLanguage() const
91 		{ return ((SvxLanguageItem&)GetAttr()).GetValue(); }
92 };
93 
94 
95 #endif
96