summaryrefslogtreecommitdiff
path: root/include/svl/style.hxx
blob: af58cbc4432703cbb368f8fd9cc700cb9aaec821 (plain)
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
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
/* -*- 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 _SFXSTYLE_HXX
#define _SFXSTYLE_HXX

#include <com/sun/star/style/XStyle.hpp>
#include <com/sun/star/lang/XUnoTunnel.hpp>

#include <rtl/ref.hxx>
#include <vector>
#include <comphelper/weak.hxx>
#include <cppuhelper/implbase2.hxx>
#include "svl/svldllapi.h"
#include <rsc/rscsfx.hxx>
#include <tools/string.hxx>
#include <svl/hint.hxx>
#include <svl/lstner.hxx>
#include <svl/brdcst.hxx>
#include <svl/poolitem.hxx>
#include <svl/stylesheetuser.hxx>

#include <svl/style.hrc>
#include <boost/shared_ptr.hpp>

class SfxItemSet;
class SfxItemPool;
class SfxStyleSheetBasePool;
class SvStream;

/*
Everyone changing instances of SfxStyleSheetBasePool or SfxStyleSheetBase
must broadcast this using <SfxStyleSheetBasePool::GetBroadcaster()> broadcasts.
The class <SfxStyleSheetHint> is used for this, it contains an Action-Id and a
pointer to the <SfxStyleSheetBase>. The actions are:

#define SFX_STYLESHEET_CREATED      // style is created
#define SFX_STYLESHEET_MODIFIED     // style is modified
#define SFX_STYLESHEET_CHANGED      // style is replaced
#define SFX_STYLESHEET_ERASED       // style is deleted

The following methods already broadcast themself

SfxSimpleHint(SFX_HINT_DYING) from:
   SfxStyleSheetBasePool::~SfxStyleSheetBasePool()

SfxStyleSheetHint( SFX_STYLESHEET_CREATED, *p ) from:
   SfxStyleSheetBasePool::Make( const String& rName,
   SfxStyleFamily eFam, sal_uInt16 mask, sal_uInt16 nPos)

SfxStyleSheetHint( SFX_STYLESHEET_CHANGED, *pNew ) from:
   SfxStyleSheetBasePool::Add( SfxStyleSheetBase& rSheet )

SfxStyleSheetHint( SFX_STYLESHEET_ERASED, *p ) from:
   SfxStyleSheetBasePool::Erase( SfxStyleSheetBase* p )
   SfxStyleSheetBasePool::Clear()
*/

class SVL_DLLPUBLIC SfxStyleSheetBase : public comphelper::OWeakTypeObject
{
private:
    friend class SfxStyleSheetBasePool;
    SVL_DLLPRIVATE static SfxStyleSheetBasePool& implGetStaticPool();

protected:
    SfxStyleSheetBasePool*  pPool;          // zugehoeriger Pool
    SfxStyleFamily          nFamily;        // Familie

    UniString               aName, aParent, aFollow;
    OUString                maDisplayName;
    OUString                aHelpFile;      // Name der Hilfedatei
    SfxItemSet*             pSet;           // ItemSet
    sal_uInt16              nMask;          // Flags

    sal_uLong               nHelpId;        // Hilfe-ID

    bool                    bMySet;         // sal_True: Set loeschen im dtor
    bool                    bHidden;

    SfxStyleSheetBase( const UniString&, SfxStyleSheetBasePool*, SfxStyleFamily eFam, sal_uInt16 mask );
    SfxStyleSheetBase( const SfxStyleSheetBase& );
    virtual ~SfxStyleSheetBase();
    virtual void Load( SvStream&, sal_uInt16 );
    virtual void Store( SvStream& );

public:
    TYPEINFO();

    // returns the internal name of this style
    virtual const UniString& GetName() const;

    // sets the internal name of this style
    virtual bool SetName( const UniString& );

    /** returns the display name of this style, it is used at the user interface.
        If the display name is empty, this method returns the internal name. */
    virtual OUString GetDisplayName() const;

    // sets the display name of this style
    virtual void SetDisplayName( const OUString& );

    virtual const UniString& GetParent() const;
    virtual bool SetParent( const UniString& );
    virtual const UniString& GetFollow() const;
    virtual bool SetFollow( const UniString& );
    virtual bool HasFollowSupport() const;      // Default true
    virtual bool HasParentSupport() const;      // Default true
    virtual bool HasClearParentSupport() const; // Default false
    virtual bool IsUsed() const;                // Default true
        // Default aus dem Itemset; entweder dem uebergebenen
        // oder aus dem per GetItemSet() zurueckgelieferten Set
    virtual UniString GetDescription();
    virtual UniString GetDescription( SfxMapUnit eMetric );

    SfxStyleSheetBasePool& GetPool() { return *pPool; }
    SfxStyleFamily GetFamily() const     { return nFamily; }
    sal_uInt16   GetMask() const     { return nMask; }
    void     SetMask( sal_uInt16 mask) { nMask = mask; }
    bool     IsUserDefined() const
           { return ( nMask & SFXSTYLEBIT_USERDEF) != 0; }

    virtual sal_Bool IsHidden() const { return bHidden; }
    virtual void SetHidden( sal_Bool bValue );

    virtual sal_uLong GetHelpId( OUString& rFile );
    virtual void   SetHelpId( const OUString& r, sal_uLong nId );

    virtual SfxItemSet& GetItemSet();
    virtual sal_uInt16 GetVersion() const;
};

//=========================================================================

typedef std::vector< rtl::Reference< SfxStyleSheetBase > > SfxStyles;

//=========================================================================

class SVL_DLLPUBLIC SfxStyleSheetIterator

/*  [Beschreibung]

    Klasse zum Iterieren und Suchen auf einem SfxStyleSheetBasePool.

*/

{
public:
    SfxStyleSheetIterator(SfxStyleSheetBasePool *pBase,
                          SfxStyleFamily eFam, sal_uInt16 n=SFXSTYLEBIT_ALL );
    virtual sal_uInt16 GetSearchMask() const;
    virtual SfxStyleFamily GetSearchFamily() const;
    virtual sal_uInt16 Count();
    virtual SfxStyleSheetBase *operator[](sal_uInt16 nIdx);
    virtual SfxStyleSheetBase* First();
    virtual SfxStyleSheetBase* Next();
    virtual SfxStyleSheetBase* Find(const OUString& rStr);
    virtual ~SfxStyleSheetIterator();

protected:

    SfxStyleSheetBasePool*  pBasePool;
    SfxStyleFamily          nSearchFamily;
    sal_uInt16              nMask;

    bool                    SearchUsed() const { return bSearchUsed; }

private:
    sal_uInt16                  GetPos() { return nAktPosition; }
    SVL_DLLPRIVATE bool         IsTrivialSearch();
    SVL_DLLPRIVATE bool         DoesStyleMatch(SfxStyleSheetBase *pStyle);

    SfxStyleSheetBase*      pAktStyle;
    sal_uInt16              nAktPosition;
    bool                    bSearchUsed;

friend class SfxStyleSheetBasePool;
};

typedef ::boost::shared_ptr< SfxStyleSheetIterator > SfxStyleSheetIteratorPtr;
//=========================================================================

class SfxStyleSheetBasePool_Impl;

class SVL_DLLPUBLIC SfxStyleSheetBasePool: public SfxBroadcaster, public comphelper::OWeakTypeObject
{
friend class SfxStyleSheetIterator;
friend class SfxStyleSheetBase;

    SfxStyleSheetBasePool_Impl *pImp;

private:
    SVL_DLLPRIVATE SfxStyleSheetIterator&      GetIterator_Impl();
protected:
    String                      aAppName;
    SfxItemPool&                rPool;
    SfxStyles                   aStyles;
    SfxStyleFamily              nSearchFamily;
    sal_uInt16                      nMask;

    SfxStyleSheetBase&          Add( SfxStyleSheetBase& );
    void                        ChangeParent( const UniString&, const UniString&, bool bVirtual = true );
    virtual SfxStyleSheetBase*  Create( const UniString&, SfxStyleFamily, sal_uInt16 );
    virtual SfxStyleSheetBase*  Create( const SfxStyleSheetBase& );

    virtual                     ~SfxStyleSheetBasePool();

public:
                                SfxStyleSheetBasePool( SfxItemPool& );
                                SfxStyleSheetBasePool( const SfxStyleSheetBasePool& );

    const String&               GetAppName() const { return aAppName;   }

    SfxItemPool&                GetPool();
    const SfxItemPool&          GetPool() const;

    virtual SfxStyleSheetIteratorPtr CreateIterator(SfxStyleFamily, sal_uInt16 nMask);
    virtual sal_uInt16              Count();
    virtual SfxStyleSheetBase*  operator[](sal_uInt16 nIdx);

    virtual SfxStyleSheetBase&  Make(const UniString&,
                                     SfxStyleFamily eFam,
                                     sal_uInt16 nMask = SFXSTYLEBIT_ALL ,
                                     sal_uInt16 nPos = 0xffff);

    virtual void             Replace(
        SfxStyleSheetBase& rSource, SfxStyleSheetBase& rTarget );

    virtual void                Remove( SfxStyleSheetBase* );
    virtual void                Insert( SfxStyleSheetBase* );

    virtual void                Clear();

    SfxStyleSheetBasePool&      operator=( const SfxStyleSheetBasePool& );
    SfxStyleSheetBasePool&      operator+=( const SfxStyleSheetBasePool& );

    const SfxStyles&            GetStyles();
    virtual SfxStyleSheetBase*  First();
    virtual SfxStyleSheetBase*  Next();
    virtual SfxStyleSheetBase*  Find( const UniString&, SfxStyleFamily eFam, sal_uInt16 n=SFXSTYLEBIT_ALL );

    virtual bool                SetParent(SfxStyleFamily eFam,
                                          const UniString &rStyle,
                                          const UniString &rParent);

    SfxStyleSheetBase*          Find(const UniString& rStr)
                                { return Find(rStr, nSearchFamily, nMask); }

    void                        SetSearchMask(SfxStyleFamily eFam, sal_uInt16 n=SFXSTYLEBIT_ALL );
    sal_uInt16                      GetSearchMask() const;
    SfxStyleFamily              GetSearchFamily() const  { return nSearchFamily; }
};

//=========================================================================

class SVL_DLLPUBLIC SfxStyleSheet: public SfxStyleSheetBase,
                     public SfxListener, public SfxBroadcaster, public svl::StyleSheetUser
{
public:
                        TYPEINFO();

                        SfxStyleSheet( const UniString&, const SfxStyleSheetBasePool&, SfxStyleFamily, sal_uInt16 );
                        SfxStyleSheet( const SfxStyleSheet& );

    virtual void        Notify( SfxBroadcaster& rBC, const SfxHint& rHint );

    virtual bool        isUsedByModel() const;

    virtual bool        SetParent( const UniString& );

protected:
    SfxStyleSheet() // do not use! needed by MSVC at compile time to satisfy ImplInheritanceHelper2
        : SfxStyleSheetBase(OUString("dummy"),
            NULL, SFX_STYLE_FAMILY_ALL, 0)
    {
        assert(false);
    }
    virtual             ~SfxStyleSheet();
};

//=========================================================================

class SVL_DLLPUBLIC SfxStyleSheetPool: public SfxStyleSheetBasePool
{
protected:
    using SfxStyleSheetBasePool::Create;
    virtual SfxStyleSheetBase* Create(const UniString&, SfxStyleFamily, sal_uInt16 mask);
    virtual SfxStyleSheetBase* Create(const SfxStyleSheet &);

public:
    SfxStyleSheetPool( SfxItemPool const& );

//  virtual sal_Bool CopyTo(SfxStyleSheetPool &rDest, const String &rSourceName);
};

//=========================================================================

#define SFX_STYLESHEET_CREATED       1  // neu
#define SFX_STYLESHEET_MODIFIED      2  // ver"andert
#define SFX_STYLESHEET_CHANGED       3  // gel"oscht und neu (ausgetauscht)
#define SFX_STYLESHEET_ERASED        4  // gel"oscht
#define SFX_STYLESHEET_INDESTRUCTION 5  // wird gerade entfernt

#define SFX_STYLESHEETPOOL_CHANGES  1  // Aenderungen, die den Zustand
                                       // des Pools anedern, aber nicht
                                       // ueber die STYLESHEET Hints
                                       // verschickt werden sollen.

//========================================================================

class SVL_DLLPUBLIC SfxStyleSheetPoolHint : public SfxHint
{
    sal_uInt16 nHint;

public:
    TYPEINFO();

                        SfxStyleSheetPoolHint(sal_uInt16 nArgHint) :  nHint(nArgHint){}
    sal_uInt16              GetHint() const
                        { return nHint; }
};

//=========================================================================

class SVL_DLLPUBLIC SfxStyleSheetHint: public SfxHint
{
    SfxStyleSheetBase*  pStyleSh;
    sal_uInt16              nHint;

public:
                        TYPEINFO();

                        SfxStyleSheetHint( sal_uInt16, SfxStyleSheetBase& );
    SfxStyleSheetBase*  GetStyleSheet() const
                        { return pStyleSh; }
    sal_uInt16              GetHint() const
                        { return nHint; }
};

class SVL_DLLPUBLIC SfxStyleSheetHintExtended: public SfxStyleSheetHint
{
    String              aName;

public:
                        TYPEINFO();

                        SfxStyleSheetHintExtended(
                            sal_uInt16, const String& rOld,
                            SfxStyleSheetBase& );
    const String&       GetOldName() { return aName; }
};

class SVL_DLLPUBLIC SfxUnoStyleSheet : public ::cppu::ImplInheritanceHelper2< SfxStyleSheet, ::com::sun::star::style::XStyle, ::com::sun::star::lang::XUnoTunnel >
{
public:
    SfxUnoStyleSheet( const UniString& _rName, const SfxStyleSheetBasePool& _rPool, SfxStyleFamily _eFamily, sal_uInt16 _nMaske );

    static SfxUnoStyleSheet* getUnoStyleSheet( const ::com::sun::star::uno::Reference< ::com::sun::star::style::XStyle >& xStyle );

    // XUnoTunnel
    virtual ::sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< ::sal_Int8 >& aIdentifier ) throw (::com::sun::star::uno::RuntimeException);

private:
    SfxUnoStyleSheet(); // not implemented

    static const ::com::sun::star::uno::Sequence< ::sal_Int8 >& getIdentifier();
};

#endif

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */