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
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef DOCUMENT_HXX
#define DOCUMENT_HXX
#define SMDLL 1
#include <rtl/ustring.hxx>
#include <rtl/strbuf.hxx>
#include <sfx2/docfac.hxx>
#include <sfx2/objsh.hxx>
#include <sot/sotref.hxx>
#include <sot/storage.hxx>
#include <svl/lstner.hxx>
#include <vcl/jobset.hxx>
#include <vcl/virdev.hxx>
#include <sax/fshelper.hxx>
#include <oox/core/filterbase.hxx>
#include <oox/mathml/import.hxx>
#include <set>
#include "format.hxx"
#include "parse.hxx"
#include "smmod.hxx"
class SmNode;
class SfxMenuBarManager;
class SfxPrinter;
class Printer;
class SmCursor;
#define STAROFFICE_XML "StarOffice XML (Math)"
#define MATHML_XML "MathML XML (Math)"
/* Access to printer should happen through this class only
* ==========================================================================
*
* The printer can belong to the document or the OLE-Container. If the document
* is an OLE-Document the printer generally belongs to the container too.
* But the container mayby works with a different MapUnit than the server.
* Referring to the MapMode the printer will be accordingly adjusted in the
* constructor and restored in the destructor. This brings that this class
* is always allowed to exists only a short time (e.g. while painting).
* The control whether the printer is self-generated, gotten from the server
* or is NULL then, is taken by the DocShell in the method GetPrt(), for
* which the access is friend of the DocShell too.
*/
class SmDocShell;
class EditEngine;
////////////////////////////////////////////////////////////
class SmPrinterAccess
{
Printer* pPrinter;
OutputDevice* pRefDev;
public:
SmPrinterAccess( SmDocShell &rDocShell );
~SmPrinterAccess();
Printer* GetPrinter() { return pPrinter; }
OutputDevice* GetRefDev() { return pRefDev; }
};
////////////////////////////////////////////////////////////
void SetEditEngineDefaultFonts(SfxItemPool &rEditEngineItemPool);
////////////////////////////////////////////////////////////
class SmDocShell : public SfxObjectShell, public SfxListener
{
friend class SmPrinterAccess;
friend class SmModel;
friend class SmCursor;
String aText;
SmFormat aFormat;
SmParser aInterpreter;
String aAccText;
SmNode *pTree;
SfxMenuBarManager *pMenuMgr;
SfxItemPool *pEditEngineItemPool;
EditEngine *pEditEngine;
SfxPrinter *pPrinter; //q.v. comment to SmPrinter Access!
Printer *pTmpPrinter; //ditto
long nLeftBorder,
nRightBorder,
nTopBorder,
nBottomBorder;
sal_uInt16 nModifyCount;
bool bIsFormulaArranged;
SmCursor *pCursor;
std::set< rtl::OUString > aUsedSymbols; // to export used symbols only when saving
virtual void SFX_NOTIFY(SfxBroadcaster& rBC, const TypeId& rBCType,
const SfxHint& rHint, const TypeId& rHintType);
bool WriteAsMathType3( SfxMedium& );
virtual void Draw(OutputDevice *pDevice,
const JobSetup & rSetup,
sal_uInt16 nAspect = ASPECT_CONTENT);
virtual void FillClass(SvGlobalName* pClassName,
sal_uInt32* pFormat,
String* pAppName,
String* pFullTypeName,
String* pShortTypeName,
sal_Int32 nFileFormat,
sal_Bool bTemplate = sal_False ) const;
virtual sal_Bool SetData( const String& rData );
virtual sal_uLong GetMiscStatus() const;
virtual void OnDocumentPrinterChanged( Printer * );
virtual sal_Bool InitNew( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage );
virtual sal_Bool Load( SfxMedium& rMedium );
void ImplSave( SvStorageStreamRef xStrm );
virtual sal_Bool Save();
virtual sal_Bool SaveAs( SfxMedium& rMedium );
virtual sal_Bool ConvertTo( SfxMedium &rMedium );
virtual sal_Bool SaveCompleted( const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage );
Printer *GetPrt();
OutputDevice* GetRefDev();
bool IsFormulaArranged() const { return bIsFormulaArranged; }
void SetFormulaArranged(bool bVal) { bIsFormulaArranged = bVal; }
virtual sal_Bool ConvertFrom(SfxMedium &rMedium);
/** Called whenever the formula is changed
* Deletes the current cursor
*/
void InvalidateCursor();
bool writeFormulaOoxml( ::sax_fastparser::FSHelperPtr pSerializer, oox::core::OoxmlVersion version );
void writeFormulaRtf(OStringBuffer& rBuffer, rtl_TextEncoding nEncoding);
bool readFormulaOoxml( oox::formulaimport::XmlStream& stream );
public:
TYPEINFO();
SFX_DECL_INTERFACE(SFX_INTERFACE_SMA_START+1)
using SotObject::GetInterface;
SFX_DECL_OBJECTFACTORY();
SmDocShell( const sal_uInt64 i_nSfxCreationFlags );
virtual ~SmDocShell();
void LoadSymbols();
void SaveSymbols();
void ArrangeFormula();
//Access for the View. This access is not for the OLE-case!
//and for the communication with the SFX!
//All internal printer uses should work with the SmPrinterAccess only
bool HasPrinter() { return 0 != pPrinter; }
SfxPrinter *GetPrinter() { GetPrt(); return pPrinter; }
void SetPrinter( SfxPrinter * );
const String GetComment() const;
// to replace chars that can not be saved with the document...
sal_Bool ReplaceBadChars();
void UpdateText();
void SetText(const String& rBuffer);
String& GetText() { return (aText); }
void SetFormat(SmFormat& rFormat);
const SmFormat& GetFormat() { return (aFormat); }
void Parse();
SmParser & GetParser() { return aInterpreter; }
const SmNode * GetFormulaTree() const { return pTree; }
void SetFormulaTree(SmNode *&rTree) { pTree = rTree; }
const std::set< rtl::OUString > & GetUsedSymbols() const { return aUsedSymbols; }
String GetAccessibleText();
EditEngine & GetEditEngine();
SfxItemPool & GetEditEngineItemPool();
void DrawFormula(OutputDevice &rDev, Point &rPosition, bool bDrawSelection = false);
Size GetSize();
void Repaint();
virtual ::svl::IUndoManager *GetUndoManager ();
virtual SfxItemPool& GetPool() const;
void Execute( SfxRequest& rReq );
void GetState(SfxItemSet &);
virtual void SetVisArea (const Rectangle & rVisArea);
virtual void SetModified(sal_Bool bModified);
/** Get a cursor for modifying this document
* @remarks Don't store this reference, a new cursor may be made...
*/
SmCursor& GetCursor();
/** True, if cursor have previously been requested and thus
* has some sort of position.
*/
bool HasCursor() { return pCursor != NULL; }
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|