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
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
|
/*************************************************************************
*
* $RCSfile: unoedhlp.hxx,v $
*
* $Revision: 1.6 $
*
* last change: $Author: kz $ $Date: 2005-01-21 15:42:49 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef _SVX_UNOEDHLP_HXX
#define _SVX_UNOEDHLP_HXX
#include <memory>
#ifndef _SOLAR_H
#include <tools/solar.h>
#endif
#ifndef _TEXTDATA_HXX
#include <svtools/textdata.hxx>
#endif
#ifndef _SFXHINT_HXX
#include <svtools/hint.hxx>
#endif
#ifndef _SV_GEN_HXX
#include <tools/gen.hxx>
#endif
#ifndef INCLUDED_SVXDLLAPI_H
#include "svx/svxdllapi.h"
#endif
struct EENotify;
class EditEngine;
#define EDITSOURCE_HINT_PARASMOVED 20
#define EDITSOURCE_HINT_SELECTIONCHANGED 21
/** Extends TextHint by two additional parameters which are necessary
for the EDITSOURCE_HINT_PARASMOVED hint. TextHint's value in this
case denotes the destination position, the two parameters the
start and the end of the moved paragraph range.
*/
class SvxEditSourceHint : public TextHint
{
private:
ULONG mnStart;
ULONG mnEnd;
public:
TYPEINFO();
SvxEditSourceHint( ULONG nId );
SvxEditSourceHint( ULONG nId, ULONG nValue, ULONG nStart=0, ULONG nEnd=0 );
ULONG GetValue() const;
ULONG GetStartValue() const;
ULONG GetEndValue() const;
void SetValue( ULONG n );
void SetStartValue( ULONG n );
void SetEndValue( ULONG n );
};
/** Helper class for common functionality in edit sources
*/
class SVX_DLLPUBLIC SvxEditSourceHelper
{
public:
/** Translates EditEngine notifications into broadcastable hints
@param aNotify
Notification object send by the EditEngine.
@return the translated hint
*/
static ::std::auto_ptr<SfxHint> EENotification2Hint( EENotify* aNotify );
/** Calculate attribute run for EditEngines
Please note that the range returned is half-open: [nStartIndex,nEndIndex)
@param nStartIndex
Herein, the start index of the range of similar attributes is returned
@param nEndIndex
Herein, the end index (exclusive) of the range of similar attributes is returned
@param rEE
The EditEngine to query for attributes
@param nPara
The paragraph the following index value is to be interpreted in
@param nIndex
The character index from which the range of similar attributed characters is requested
@return sal_True, if the range has been successfully determined
*/
static sal_Bool GetAttributeRun( USHORT& nStartIndex, USHORT& nEndIndex, const EditEngine& rEE, USHORT nPara, USHORT nIndex );
/** Convert point from edit engine to user coordinate space
As the edit engine internally keeps vertical text unrotated,
all internal edit engine methods return their stuff unrotated,
too. This method rotates and shifts given point appropriately,
if vertical writing is on.
@param rPoint
Point to transform
@param rEESize
Paper size of the edit engine
@param bIsVertical
Whether output text is vertical or not
@return the possibly transformed point
*/
static Point EEToUserSpace( const Point& rPoint, const Size& rEESize, bool bIsVertical );
/** Convert point from user to edit engine coordinate space
As the edit engine internally keeps vertical text unrotated,
all internal edit engine methods return their stuff unrotated,
too. This method rotates and shifts given point appropriately,
if vertical writing is on.
@param rPoint
Point to transform
@param rEESize
Paper size of the edit engine
@param bIsVertical
Whether output text is vertical or not
@return the possibly transformed point
*/
static Point UserSpaceToEE( const Point& rPoint, const Size& rEESize, bool bIsVertical );
/** Convert rect from edit engine to user coordinate space
As the edit engine internally keeps vertical text unrotated,
all internal edit engine methods return their stuff unrotated,
too. This method rotates and shifts given rect appropriately,
if vertical writing is on.
@param rRect
Rectangle to transform
@param rEESize
Paper size of the edit engine
@param bIsVertical
Whether output text is vertical or not
@return the possibly transformed rect
*/
static Rectangle EEToUserSpace( const Rectangle& rRect, const Size& rEESize, bool bIsVertical );
/** Convert rect from user to edit engine coordinate space
As the edit engine internally keeps vertical text unrotated,
all internal edit engine methods return their stuff unrotated,
too. This method rotates and shifts given rect appropriately,
if vertical writing is on.
@param rRect
Rectangle to transform
@param rEESize
Paper size of the edit engine
@param bIsVertical
Whether output text is vertical or not
@return the possibly transformed rect
*/
static Rectangle UserSpaceToEE( const Rectangle& rRect, const Size& rEESize, bool bIsVertical );
};
#endif
|
