Line data Source code
1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 : #ifndef INCLUDED_SW_SOURCE_CORE_TEXT_PORFLD_HXX
20 : #define INCLUDED_SW_SOURCE_CORE_TEXT_PORFLD_HXX
21 :
22 : #include "swtypes.hxx"
23 : #include "porexp.hxx"
24 : #include <fmtornt.hxx>
25 :
26 : class SwFont;
27 : class SvxBrushItem;
28 : class SwFmtVertOrient;
29 : class SwFrm;
30 :
31 : /*************************************************************************
32 : * class SwFldPortion
33 : *************************************************************************/
34 :
35 : class SwFldPortion : public SwExpandPortion
36 : {
37 : friend class SwTxtFormatter;
38 : protected:
39 : OUString aExpand; // The expanded field
40 : SwFont *pFnt; // For multi-line fields
41 : sal_Int32 nNextOffset; // Offset of the follow in the original string
42 : sal_Int32 nNextScriptChg;
43 : KSHORT nViewWidth; // Screen width for empty fields
44 : bool bFollow : 1; // 2nd or later part of a field
45 : bool bLeft : 1; // Used by SwNumberPortion
46 : bool bHide : 1; // Used by SwNumberPortion
47 : bool bCenter : 1; // Used by SwNumberPortion
48 : bool bHasFollow : 1; // Continues on the next line
49 : bool bAnimated : 1; // Used by SwGrfNumPortion
50 : bool bNoPaint : 1; // Used by SwGrfNumPortion
51 : bool bReplace : 1; // Used by SwGrfNumPortion
52 : const bool bPlaceHolder : 1;
53 : bool m_bNoLength : 1; // HACK for meta suffix (no CH_TXTATR)
54 :
55 0 : inline void SetFont( SwFont *pNew ) { pFnt = pNew; }
56 0 : inline bool IsNoLength() const { return m_bNoLength; }
57 0 : inline void SetNoLength() { m_bNoLength = true; }
58 :
59 : public:
60 : SwFldPortion( const SwFldPortion& rFld );
61 : SwFldPortion( const OUString &rExpand, SwFont *pFnt = 0, bool bPlaceHolder = false );
62 : virtual ~SwFldPortion();
63 :
64 : sal_uInt16 m_nAttrFldType;
65 : void TakeNextOffset( const SwFldPortion* pFld );
66 : void CheckScript( const SwTxtSizeInfo &rInf );
67 0 : inline bool HasFont() const { return 0 != pFnt; }
68 : // #i89179# - made public
69 0 : inline const SwFont *GetFont() const { return pFnt; }
70 :
71 0 : inline OUString GetExp() const { return aExpand; }
72 : virtual bool GetExpTxt( const SwTxtSizeInfo &rInf, OUString &rTxt ) const SAL_OVERRIDE;
73 : virtual bool Format( SwTxtFormatInfo &rInf ) SAL_OVERRIDE;
74 : virtual void Paint( const SwTxtPaintInfo &rInf ) const SAL_OVERRIDE;
75 :
76 : // Empty fields are also allowed
77 : virtual SwLinePortion *Compress() SAL_OVERRIDE;
78 :
79 : virtual KSHORT GetViewWidth( const SwTxtSizeInfo &rInf ) const SAL_OVERRIDE;
80 :
81 0 : inline bool IsFollow() const { return bFollow; }
82 0 : inline void SetFollow( bool bNew ) { bFollow = bNew; }
83 :
84 0 : inline bool IsLeft() const { return bLeft; }
85 0 : inline void SetLeft( bool bNew ) { bLeft = bNew; }
86 :
87 0 : inline bool IsHide() const { return bHide; }
88 0 : inline void SetHide( bool bNew ) { bHide = bNew; }
89 :
90 0 : inline bool IsCenter() const { return bCenter; }
91 0 : inline void SetCenter( bool bNew ) { bCenter = bNew; }
92 :
93 0 : inline bool HasFollow() const { return bHasFollow; }
94 0 : inline void SetHasFollow( bool bNew ) { bHasFollow = bNew; }
95 :
96 0 : inline sal_Int32 GetNextOffset() const { return nNextOffset; }
97 0 : inline void SetNextOffset( sal_Int32 nNew ) { nNextOffset = nNew; }
98 :
99 0 : inline sal_Int32 GetNextScriptChg() const { return nNextScriptChg; }
100 : inline void SetNextScriptChg( sal_Int32 nNew ) { nNextScriptChg = nNew; }
101 :
102 : // Field cloner for SplitGlue
103 : virtual SwFldPortion *Clone( const OUString &rExpand ) const;
104 :
105 : // Extra GetTxtSize because of pFnt
106 : virtual SwPosSize GetTxtSize( const SwTxtSizeInfo &rInfo ) const SAL_OVERRIDE;
107 :
108 : // Accessibility: pass information about this portion to the PortionHandler
109 : virtual void HandlePortion( SwPortionHandler& rPH ) const SAL_OVERRIDE;
110 :
111 : OUTPUT_OPERATOR_OVERRIDE
112 : };
113 :
114 : /*************************************************************************
115 : * class SwHiddenPortion
116 : *************************************************************************/
117 : // Distinguish only for painting/hide
118 :
119 0 : class SwHiddenPortion : public SwFldPortion
120 : {
121 : public:
122 0 : inline SwHiddenPortion( const OUString &rExpand, SwFont *pFntL = 0 )
123 0 : : SwFldPortion( rExpand, pFntL )
124 0 : { SetLen(1); SetWhichPor( POR_HIDDEN ); }
125 : virtual void Paint( const SwTxtPaintInfo &rInf ) const SAL_OVERRIDE;
126 : virtual bool GetExpTxt( const SwTxtSizeInfo &rInf, OUString &rTxt ) const SAL_OVERRIDE;
127 :
128 : // Field cloner for SplitGlue
129 : virtual SwFldPortion *Clone( const OUString &rExpand ) const SAL_OVERRIDE;
130 : OUTPUT_OPERATOR_OVERRIDE
131 : };
132 :
133 : /*************************************************************************
134 : * class SwNumberPortion
135 : *************************************************************************/
136 :
137 0 : class SwNumberPortion : public SwFldPortion
138 : {
139 : protected:
140 : KSHORT nFixWidth; // See Glues
141 : KSHORT nMinDist; // Minimal distance to the text
142 : bool mbLabelAlignmentPosAndSpaceModeActive;
143 :
144 : public:
145 : SwNumberPortion( const OUString &rExpand,
146 : SwFont *pFnt,
147 : const bool bLeft,
148 : const bool bCenter,
149 : const KSHORT nMinDst,
150 : const bool bLabelAlignmentPosAndSpaceModeActive );
151 : virtual void Paint( const SwTxtPaintInfo &rInf ) const SAL_OVERRIDE;
152 : virtual sal_Int32 GetCrsrOfst( const MSHORT nOfst ) const SAL_OVERRIDE;
153 : virtual bool Format( SwTxtFormatInfo &rInf ) SAL_OVERRIDE;
154 :
155 : // Field cloner for SplitGlue
156 : virtual SwFldPortion *Clone( const OUString &rExpand ) const SAL_OVERRIDE;
157 : virtual void FormatEOL( SwTxtFormatInfo &rInf ) SAL_OVERRIDE;
158 :
159 : OUTPUT_OPERATOR_OVERRIDE
160 : };
161 :
162 : /*************************************************************************
163 : * class SwBulletPortion
164 : *************************************************************************/
165 :
166 0 : class SwBulletPortion : public SwNumberPortion
167 : {
168 : public:
169 : SwBulletPortion( const sal_Unicode cCh,
170 : const OUString& rBulletFollowedBy,
171 : SwFont *pFnt,
172 : const bool bLeft,
173 : const bool bCenter,
174 : const KSHORT nMinDst,
175 : const bool bLabelAlignmentPosAndSpaceModeActive );
176 : OUTPUT_OPERATOR_OVERRIDE
177 : };
178 :
179 : /*************************************************************************
180 : * class SwBmpBulletPortion
181 : *************************************************************************/
182 :
183 : class SwGrfNumPortion : public SwNumberPortion
184 : {
185 : SvxBrushItem* pBrush;
186 : long nId; // For StopAnimation
187 : SwTwips nYPos; // _Always_ contains the current RelPos
188 : SwTwips nGrfHeight;
189 : sal_Int16 eOrient;
190 : public:
191 : SwGrfNumPortion( SwFrm *pFrm,
192 : const OUString& rGraphicFollowedBy,
193 : const SvxBrushItem* pGrfBrush,
194 : const SwFmtVertOrient* pGrfOrient,
195 : const Size& rGrfSize,
196 : const bool bLeft,
197 : const bool bCenter,
198 : const KSHORT nMinDst,
199 : const bool bLabelAlignmentPosAndSpaceModeActive );
200 : virtual ~SwGrfNumPortion();
201 : virtual void Paint( const SwTxtPaintInfo &rInf ) const SAL_OVERRIDE;
202 : virtual bool Format( SwTxtFormatInfo &rInf ) SAL_OVERRIDE;
203 :
204 : void SetBase( long nLnAscent, long nLnDescent,
205 : long nFlyAscent, long nFlyDescent );
206 :
207 : void StopAnimation( OutputDevice* pOut );
208 :
209 0 : inline bool IsAnimated() const { return bAnimated; }
210 0 : inline void SetAnimated( bool bNew ) { bAnimated = bNew; }
211 0 : inline bool DontPaint() const { return bNoPaint; }
212 0 : inline void SetNoPaint( bool bNew ) { bNoPaint = bNew; }
213 0 : inline void SetRelPos( SwTwips nNew ) { nYPos = nNew; }
214 0 : inline void SetId( long nNew ) const
215 0 : { ((SwGrfNumPortion*)this)->nId = nNew; }
216 0 : inline SwTwips GetRelPos() const { return nYPos; }
217 0 : inline SwTwips GetGrfHeight() const { return nGrfHeight; }
218 : inline SwTwips GetId() const { return nId; }
219 0 : inline sal_Int16 GetOrient() const { return eOrient; }
220 :
221 : OUTPUT_OPERATOR_OVERRIDE
222 : };
223 :
224 : /*************************************************************************
225 : * class SwCombinedPortion
226 : * Used in for asian layout specialities to display up to six characters
227 : * in 2 rows and 2-3 columns.
228 : * e.g.
229 : *
230 : * A.. A.. A.B A.B A.B.C A.B.C
231 : * ... ..B .C. C.D .D.E. D.E.F
232 : *************************************************************************/
233 :
234 0 : class SwCombinedPortion : public SwFldPortion
235 : {
236 : sal_uInt16 aPos[6]; // up to six X positions
237 : sal_uInt16 aWidth[3]; // one width for every scripttype
238 : sal_uInt8 aScrType[6]; // scripttype of every character
239 : sal_uInt16 nUpPos; // the Y position of the upper baseline
240 : sal_uInt16 nLowPos; // the Y position of the lower baseline
241 : sal_uInt8 nProportion; // relative font height
242 : public:
243 : SwCombinedPortion( const OUString &rExpand );
244 : virtual void Paint( const SwTxtPaintInfo &rInf ) const SAL_OVERRIDE;
245 : virtual bool Format( SwTxtFormatInfo &rInf ) SAL_OVERRIDE;
246 : virtual KSHORT GetViewWidth( const SwTxtSizeInfo &rInf ) const SAL_OVERRIDE;
247 : OUTPUT_OPERATOR_OVERRIDE
248 : };
249 :
250 : namespace sw { namespace mark {
251 : class IFieldmark;
252 : } }
253 :
254 0 : class SwFieldFormDropDownPortion : public SwFldPortion
255 : {
256 : public:
257 0 : SwFieldFormDropDownPortion(const OUString &rExpand)
258 0 : : SwFldPortion(rExpand)
259 : {
260 0 : }
261 : // Field cloner for SplitGlue
262 : virtual SwFldPortion *Clone( const OUString &rExpand ) const SAL_OVERRIDE;
263 : };
264 :
265 : #endif
266 :
267 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
