1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
|
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: unoedprx.hxx,v $
* $Revision: 1.10 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _SVX_UNOEDPRX_HXX
#define _SVX_UNOEDPRX_HXX
#include <memory>
#include <svl/brdcst.hxx>
#include <svx/unoedsrc.hxx>
#include <svx/editdata.hxx>
class SvxAccessibleTextAdapter : public SvxTextForwarder
{
public:
SvxAccessibleTextAdapter();
virtual ~SvxAccessibleTextAdapter();
virtual USHORT GetParagraphCount() const;
virtual USHORT GetTextLen( USHORT nParagraph ) const;
virtual String GetText( const ESelection& rSel ) const;
virtual SfxItemSet GetAttribs( const ESelection& rSel, BOOL bOnlyHardAttrib = 0 ) const;
virtual SfxItemSet GetParaAttribs( USHORT nPara ) const;
virtual void SetParaAttribs( USHORT nPara, const SfxItemSet& rSet );
virtual void RemoveAttribs( const ESelection& rSelection, sal_Bool bRemoveParaAttribs, sal_uInt16 nWhich );
virtual void GetPortions( USHORT nPara, SvUShorts& rList ) const;
virtual USHORT GetItemState( const ESelection& rSel, USHORT nWhich ) const;
virtual USHORT GetItemState( USHORT nPara, USHORT nWhich ) const;
virtual void QuickInsertText( const String& rText, const ESelection& rSel );
virtual void QuickInsertField( const SvxFieldItem& rFld, const ESelection& rSel );
virtual void QuickSetAttribs( const SfxItemSet& rSet, const ESelection& rSel );
virtual void QuickInsertLineBreak( const ESelection& rSel );
virtual SfxItemPool* GetPool() const;
virtual XubString CalcFieldValue( const SvxFieldItem& rField, USHORT nPara, USHORT nPos, Color*& rpTxtColor, Color*& rpFldColor );
virtual BOOL IsValid() const;
virtual LanguageType GetLanguage( USHORT, USHORT ) const;
virtual USHORT GetFieldCount( USHORT nPara ) const;
virtual EFieldInfo GetFieldInfo( USHORT nPara, USHORT nField ) const;
virtual EBulletInfo GetBulletInfo( USHORT nPara ) const;
virtual Rectangle GetCharBounds( USHORT nPara, USHORT nIndex ) const;
virtual Rectangle GetParaBounds( USHORT nPara ) const;
virtual MapMode GetMapMode() const;
virtual OutputDevice* GetRefDevice() const;
virtual sal_Bool GetIndexAtPoint( const Point&, USHORT& nPara, USHORT& nIndex ) const;
virtual sal_Bool GetWordIndices( USHORT nPara, USHORT nIndex, USHORT& nStart, USHORT& nEnd ) const;
virtual sal_Bool GetAttributeRun( USHORT& nStartIndex, USHORT& nEndIndex, USHORT nPara, USHORT nIndex ) const;
virtual USHORT GetLineCount( USHORT nPara ) const;
virtual USHORT GetLineLen( USHORT nPara, USHORT nLine ) const;
virtual void GetLineBoundaries( /*out*/USHORT &rStart, /*out*/USHORT &rEnd, USHORT nParagraph, USHORT nLine ) const;
virtual USHORT GetLineNumberAtIndex( USHORT nPara, USHORT nIndex ) const;
virtual sal_Bool Delete( const ESelection& );
virtual sal_Bool InsertText( const String&, const ESelection& );
virtual sal_Bool QuickFormatDoc( BOOL bFull=FALSE );
virtual sal_Int16 GetDepth( USHORT nPara ) const;
virtual sal_Bool SetDepth( USHORT nPara, sal_Int16 nNewDepth );
virtual const SfxItemSet* GetEmptyItemSetPtr();
// implementation functions for XParagraphAppend and XTextPortionAppend
// (not needed for accessibility, only for new import API)
virtual void AppendParagraph();
virtual xub_StrLen AppendTextPortion( USHORT nPara, const String &rText, const SfxItemSet &rSet );
//XTextCopy
virtual void CopyText(const SvxTextForwarder& rSource);
void SetForwarder( SvxTextForwarder& );
sal_Bool HaveImageBullet( USHORT nPara ) const;
sal_Bool HaveTextBullet( USHORT nPara ) const;
/** Query whether all text in given selection is editable
@return sal_True if every character in the given selection can
be changed, and sal_False if e.g. a field or a bullet is
contained therein.
*/
sal_Bool IsEditable( const ESelection& rSelection );
private:
SvxTextForwarder* mrTextForwarder;
};
class SvxAccessibleTextEditViewAdapter : public SvxEditViewForwarder
{
public:
SvxAccessibleTextEditViewAdapter();
virtual ~SvxAccessibleTextEditViewAdapter();
// SvxViewForwarder interface
virtual BOOL IsValid() const;
virtual Rectangle GetVisArea() const;
virtual Point LogicToPixel( const Point& rPoint, const MapMode& rMapMode ) const;
virtual Point PixelToLogic( const Point& rPoint, const MapMode& rMapMode ) const;
// SvxEditViewForwarder interface
virtual sal_Bool GetSelection( ESelection& rSelection ) const;
virtual sal_Bool SetSelection( const ESelection& rSelection );
virtual sal_Bool Copy();
virtual sal_Bool Cut();
virtual sal_Bool Paste();
void SetForwarder( SvxEditViewForwarder&, SvxAccessibleTextAdapter& );
private:
SvxEditViewForwarder* mrViewForwarder;
SvxAccessibleTextAdapter* mrTextForwarder;
};
class SvxEditSourceAdapter : public SvxEditSource
{
public:
SvxEditSourceAdapter();
~SvxEditSourceAdapter();
virtual SvxEditSource* Clone() const;
virtual SvxTextForwarder* GetTextForwarder();
SvxAccessibleTextAdapter* GetTextForwarderAdapter(); // covariant return types don't work on MSVC
virtual SvxViewForwarder* GetViewForwarder();
virtual SvxEditViewForwarder* GetEditViewForwarder( sal_Bool bCreate = sal_False );
SvxAccessibleTextEditViewAdapter* GetEditViewForwarderAdapter( sal_Bool bCreate = sal_False ); // covariant return types don't work on MSVC
virtual void UpdateData();
virtual SfxBroadcaster& GetBroadcaster() const;
void SetEditSource( ::std::auto_ptr< SvxEditSource > pAdaptee );
sal_Bool IsValid() const;
private:
// declared, but not defined
SvxEditSourceAdapter( const SvxEditSourceAdapter& );
SvxEditSourceAdapter& operator= ( const SvxEditSourceAdapter& );
::std::auto_ptr< SvxEditSource > mpAdaptee;
SvxAccessibleTextAdapter maTextAdapter;
SvxAccessibleTextEditViewAdapter maEditViewAdapter;
mutable SfxBroadcaster maDummyBroadcaster;
sal_Bool mbEditSourceValid;
};
#endif
|
