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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 :
20 : #ifndef SC_TEXTSUNO_HXX
21 : #define SC_TEXTSUNO_HXX
22 :
23 : #include "global.hxx" // ScRange, ScAddress
24 : #include "address.hxx"
25 : #include <editeng/unotext.hxx>
26 : #include <svl/brdcst.hxx>
27 : #include <svl/lstner.hxx>
28 : #include <com/sun/star/text/XTextFieldsSupplier.hpp>
29 : #include <com/sun/star/sheet/XHeaderFooterContent.hpp>
30 : #include <com/sun/star/lang/XServiceInfo.hpp>
31 : #include <com/sun/star/lang/XUnoTunnel.hpp>
32 : #include <cppuhelper/implbase3.hxx>
33 : #include <cppuhelper/implbase5.hxx>
34 :
35 : #include "rtl/ref.hxx"
36 : #include "scdllapi.h"
37 :
38 : #include <boost/noncopyable.hpp>
39 :
40 : class EditEngine;
41 : class EditTextObject;
42 : class SvxEditEngineForwarder;
43 : class ScDocShell;
44 : class ScAddress;
45 : class ScCellObj;
46 : class ScSimpleEditSource;
47 : class ScCellEditSource;
48 : class ScEditEngineDefaulter;
49 : class ScFieldEditEngine;
50 : class ScHeaderFooterTextObj;
51 :
52 : struct ScHeaderFieldData;
53 :
54 :
55 : #define SC_HDFT_LEFT 0
56 : #define SC_HDFT_CENTER 1
57 : #define SC_HDFT_RIGHT 2
58 :
59 :
60 : // ScHeaderFooterContentObj is a dumb container which must be re-written into
61 : // the page template using setPropertyValue
62 :
63 : class ScHeaderFooterContentObj : public cppu::WeakImplHelper3<
64 : com::sun::star::sheet::XHeaderFooterContent,
65 : com::sun::star::lang::XUnoTunnel,
66 : com::sun::star::lang::XServiceInfo >
67 : {
68 : private:
69 : rtl::Reference<ScHeaderFooterTextObj> mxLeftText;
70 : rtl::Reference<ScHeaderFooterTextObj> mxCenterText;
71 : rtl::Reference<ScHeaderFooterTextObj> mxRightText;
72 :
73 : ScHeaderFooterContentObj(); // disabled
74 :
75 : public:
76 : ScHeaderFooterContentObj( const EditTextObject* pLeft,
77 : const EditTextObject* pCenter,
78 : const EditTextObject* pRight );
79 : virtual ~ScHeaderFooterContentObj();
80 :
81 : // for ScPageHFItem (using getImplementation)
82 : const EditTextObject* GetLeftEditObject() const;
83 : const EditTextObject* GetCenterEditObject() const;
84 : const EditTextObject* GetRightEditObject() const;
85 :
86 : // XHeaderFooterContent
87 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL
88 : getLeftText() throw(::com::sun::star::uno::RuntimeException);
89 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL
90 : getCenterText() throw(::com::sun::star::uno::RuntimeException);
91 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL
92 : getRightText() throw(::com::sun::star::uno::RuntimeException);
93 :
94 : // XUnoTunnel
95 : virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence<
96 : sal_Int8 >& aIdentifier )
97 : throw(::com::sun::star::uno::RuntimeException);
98 :
99 : static const com::sun::star::uno::Sequence<sal_Int8>& getUnoTunnelId();
100 : static ScHeaderFooterContentObj* getImplementation( const com::sun::star::uno::Reference<
101 : com::sun::star::sheet::XHeaderFooterContent> xObj );
102 :
103 : // XServiceInfo
104 : virtual OUString SAL_CALL getImplementationName()
105 : throw(::com::sun::star::uno::RuntimeException);
106 : virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName )
107 : throw(::com::sun::star::uno::RuntimeException);
108 : virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames()
109 : throw(::com::sun::star::uno::RuntimeException);
110 : };
111 :
112 :
113 : // ScHeaderFooterTextData: shared data between sub objects of a ScHeaderFooterTextObj
114 :
115 : class ScHeaderFooterTextData : boost::noncopyable
116 : {
117 : private:
118 : EditTextObject* mpTextObj;
119 : ScHeaderFooterContentObj& rContentObj;
120 : sal_uInt16 nPart;
121 : ScEditEngineDefaulter* pEditEngine;
122 : SvxEditEngineForwarder* pForwarder;
123 : bool bDataValid;
124 :
125 : public:
126 : ScHeaderFooterTextData(
127 : ScHeaderFooterContentObj& rContent, sal_uInt16 nP, const EditTextObject* pTextObj);
128 : ~ScHeaderFooterTextData();
129 :
130 : // helper functions
131 : SvxTextForwarder* GetTextForwarder();
132 : void UpdateData();
133 : void UpdateData(EditEngine& rEditEngine);
134 37 : ScEditEngineDefaulter* GetEditEngine() { GetTextForwarder(); return pEditEngine; }
135 :
136 884 : sal_uInt16 GetPart() const { return nPart; }
137 884 : ScHeaderFooterContentObj& GetContentObj() const { return rContentObj; }
138 :
139 : const EditTextObject* GetTextObject() const;
140 : };
141 :
142 : /**
143 : * Each of these instances represent, the left, center or right part of the
144 : * header of footer of a page.
145 : *
146 : * ScHeaderFooterTextObj changes the text in a ScHeaderFooterContentObj.
147 : */
148 : class ScHeaderFooterTextObj : public cppu::WeakImplHelper5<
149 : com::sun::star::text::XText,
150 : com::sun::star::text::XTextRangeMover,
151 : com::sun::star::container::XEnumerationAccess,
152 : com::sun::star::text::XTextFieldsSupplier,
153 : com::sun::star::lang::XServiceInfo >
154 : {
155 : private:
156 : ScHeaderFooterTextData aTextData;
157 : rtl::Reference<SvxUnoText> mxUnoText;
158 :
159 : void CreateUnoText_Impl();
160 :
161 : public:
162 : ScHeaderFooterTextObj(
163 : ScHeaderFooterContentObj& rContent, sal_uInt16 nP, const EditTextObject* pTextObj);
164 : virtual ~ScHeaderFooterTextObj();
165 :
166 : const EditTextObject* GetTextObject() const;
167 : const SvxUnoText& GetUnoText();
168 :
169 : static void FillDummyFieldData( ScHeaderFieldData& rData );
170 :
171 : // XText
172 : virtual void SAL_CALL insertTextContent( const ::com::sun::star::uno::Reference<
173 : ::com::sun::star::text::XTextRange >& xRange,
174 : const ::com::sun::star::uno::Reference<
175 : ::com::sun::star::text::XTextContent >& xContent,
176 : sal_Bool bAbsorb )
177 : throw(::com::sun::star::lang::IllegalArgumentException,
178 : ::com::sun::star::uno::RuntimeException);
179 : virtual void SAL_CALL removeTextContent( const ::com::sun::star::uno::Reference<
180 : ::com::sun::star::text::XTextContent >& xContent )
181 : throw(::com::sun::star::container::NoSuchElementException,
182 : ::com::sun::star::uno::RuntimeException);
183 :
184 : // XSimpleText
185 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextCursor > SAL_CALL
186 : createTextCursor() throw(::com::sun::star::uno::RuntimeException);
187 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextCursor > SAL_CALL
188 : createTextCursorByRange( const ::com::sun::star::uno::Reference<
189 : ::com::sun::star::text::XTextRange >& aTextPosition )
190 : throw(::com::sun::star::uno::RuntimeException);
191 : virtual void SAL_CALL insertString( const ::com::sun::star::uno::Reference<
192 : ::com::sun::star::text::XTextRange >& xRange,
193 : const OUString& aString, sal_Bool bAbsorb )
194 : throw(::com::sun::star::uno::RuntimeException);
195 : virtual void SAL_CALL insertControlCharacter( const ::com::sun::star::uno::Reference<
196 : ::com::sun::star::text::XTextRange >& xRange,
197 : sal_Int16 nControlCharacter, sal_Bool bAbsorb )
198 : throw(::com::sun::star::lang::IllegalArgumentException,
199 : ::com::sun::star::uno::RuntimeException);
200 :
201 : // XTextRange
202 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL
203 : getText() throw(::com::sun::star::uno::RuntimeException);
204 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
205 : getStart() throw(::com::sun::star::uno::RuntimeException);
206 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
207 : getEnd() throw(::com::sun::star::uno::RuntimeException);
208 : virtual OUString SAL_CALL getString() throw(::com::sun::star::uno::RuntimeException);
209 : virtual void SAL_CALL setString( const OUString& aString )
210 : throw(::com::sun::star::uno::RuntimeException);
211 :
212 : // XTextRangeMover
213 : virtual void SAL_CALL moveTextRange( const ::com::sun::star::uno::Reference<
214 : ::com::sun::star::text::XTextRange >& xRange,
215 : sal_Int16 nParagraphs )
216 : throw(::com::sun::star::uno::RuntimeException);
217 :
218 : // XEnumerationAccess
219 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XEnumeration > SAL_CALL
220 : createEnumeration() throw(::com::sun::star::uno::RuntimeException);
221 :
222 : // XElementAccess
223 : virtual ::com::sun::star::uno::Type SAL_CALL getElementType()
224 : throw(::com::sun::star::uno::RuntimeException);
225 : virtual sal_Bool SAL_CALL hasElements() throw(::com::sun::star::uno::RuntimeException);
226 :
227 : // XTextFieldsSupplier
228 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XEnumerationAccess > SAL_CALL
229 : getTextFields() throw(::com::sun::star::uno::RuntimeException);
230 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > SAL_CALL
231 : getTextFieldMasters() throw(::com::sun::star::uno::RuntimeException);
232 :
233 : // XServiceInfo
234 : virtual OUString SAL_CALL getImplementationName()
235 : throw(::com::sun::star::uno::RuntimeException);
236 : virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName )
237 : throw(::com::sun::star::uno::RuntimeException);
238 : virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames()
239 : throw(::com::sun::star::uno::RuntimeException);
240 : };
241 :
242 :
243 : // derived cursor objects for getImplementation and getText/getStart/getEnd
244 :
245 : //! uno3: SvxUnoTextCursor is not derived from XUnoTunnel, but should be (?)
246 :
247 : class ScCellTextCursor : public SvxUnoTextCursor
248 : {
249 : ScCellObj& rTextObj;
250 :
251 : public:
252 : ScCellTextCursor(const ScCellTextCursor& rOther);
253 : ScCellTextCursor(ScCellObj& rText);
254 : virtual ~ScCellTextCursor() throw();
255 :
256 0 : ScCellObj& GetCellObj() const { return rTextObj; }
257 :
258 : // SvxUnoTextCursor methods reimplemented here:
259 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL
260 : getText() throw(::com::sun::star::uno::RuntimeException);
261 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
262 : getStart() throw(::com::sun::star::uno::RuntimeException);
263 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
264 : getEnd() throw(::com::sun::star::uno::RuntimeException);
265 :
266 : // XUnoTunnel
267 : virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence<
268 : sal_Int8 >& aIdentifier )
269 : throw(::com::sun::star::uno::RuntimeException);
270 :
271 : static const com::sun::star::uno::Sequence<sal_Int8>& getUnoTunnelId();
272 : static ScCellTextCursor* getImplementation( const com::sun::star::uno::Reference<
273 : com::sun::star::uno::XInterface> xObj );
274 : };
275 :
276 : class ScHeaderFooterTextCursor : public SvxUnoTextCursor
277 : {
278 : private:
279 : ScHeaderFooterTextObj& rTextObj;
280 :
281 : public:
282 : ScHeaderFooterTextCursor(const ScHeaderFooterTextCursor& rOther);
283 : ScHeaderFooterTextCursor(ScHeaderFooterTextObj& rText);
284 : virtual ~ScHeaderFooterTextCursor() throw();
285 :
286 : // SvxUnoTextCursor methods reimplemented here:
287 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL
288 : getText() throw(::com::sun::star::uno::RuntimeException);
289 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
290 : getStart() throw(::com::sun::star::uno::RuntimeException);
291 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
292 : getEnd() throw(::com::sun::star::uno::RuntimeException);
293 :
294 : // XUnoTunnel
295 : virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence<
296 : sal_Int8 >& aIdentifier )
297 : throw(::com::sun::star::uno::RuntimeException);
298 :
299 : static const com::sun::star::uno::Sequence<sal_Int8>& getUnoTunnelId();
300 : static ScHeaderFooterTextCursor* getImplementation( const com::sun::star::uno::Reference<
301 : com::sun::star::uno::XInterface> xObj );
302 : };
303 :
304 : class ScDrawTextCursor : public SvxUnoTextCursor
305 : {
306 : private:
307 : com::sun::star::uno::Reference< com::sun::star::text::XText > xParentText;
308 :
309 : public:
310 : ScDrawTextCursor(const ScDrawTextCursor& rOther);
311 : ScDrawTextCursor( const com::sun::star::uno::Reference<
312 : com::sun::star::text::XText >& xParent,
313 : const SvxUnoTextBase& rText );
314 : virtual ~ScDrawTextCursor() throw();
315 :
316 : // SvxUnoTextCursor methods reimplemented here:
317 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL
318 : getText() throw(::com::sun::star::uno::RuntimeException);
319 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
320 : getStart() throw(::com::sun::star::uno::RuntimeException);
321 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
322 : getEnd() throw(::com::sun::star::uno::RuntimeException);
323 :
324 : // XUnoTunnel
325 : virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence<
326 : sal_Int8 >& aIdentifier )
327 : throw(::com::sun::star::uno::RuntimeException);
328 :
329 : static const com::sun::star::uno::Sequence<sal_Int8>& getUnoTunnelId();
330 : static ScDrawTextCursor* getImplementation( const com::sun::star::uno::Reference<
331 : com::sun::star::uno::XInterface> xObj );
332 : };
333 :
334 :
335 : // ScAnnotationTextCursor isn't needed anymore - SvxUnoTextCursor is used instead
336 :
337 :
338 : // ScEditEngineTextObj for formatted cell content that is not inserted in a cell or header/footer
339 : // (used for XML export of change tracking contents)
340 :
341 : class ScSimpleEditSourceHelper
342 : {
343 : ScEditEngineDefaulter* pEditEngine;
344 : SvxEditEngineForwarder* pForwarder;
345 : ScSimpleEditSource* pOriginalSource;
346 :
347 : public:
348 : ScSimpleEditSourceHelper();
349 : ~ScSimpleEditSourceHelper();
350 :
351 0 : ScSimpleEditSource* GetOriginalSource() const { return pOriginalSource; }
352 0 : ScEditEngineDefaulter* GetEditEngine() const { return pEditEngine; }
353 : };
354 :
355 : class ScEditEngineTextObj : public ScSimpleEditSourceHelper, public SvxUnoText
356 : {
357 : public:
358 : ScEditEngineTextObj();
359 : virtual ~ScEditEngineTextObj() throw();
360 :
361 : void SetText( const EditTextObject& rTextObject );
362 : EditTextObject* CreateTextObject();
363 : };
364 :
365 :
366 : // ScCellTextData: shared data between sub objects of a cell text object
367 :
368 : class ScCellTextData : public SfxListener
369 : {
370 : protected:
371 : ScDocShell* pDocShell;
372 : ScAddress aCellPos;
373 : ScFieldEditEngine* pEditEngine;
374 : SvxEditEngineForwarder* pForwarder;
375 : ScCellEditSource* pOriginalSource;
376 : sal_Bool bDataValid;
377 : sal_Bool bInUpdate;
378 : sal_Bool bDirty;
379 : sal_Bool bDoUpdate;
380 :
381 : protected:
382 : virtual void GetCellText(const ScAddress& rCellPos, String& rText);
383 :
384 : public:
385 : ScCellTextData(ScDocShell* pDocSh, const ScAddress& rP);
386 : virtual ~ScCellTextData();
387 :
388 : virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
389 :
390 : // helper functions for ScSharedCellEditSource:
391 : virtual SvxTextForwarder* GetTextForwarder();
392 : void UpdateData();
393 49 : ScFieldEditEngine* GetEditEngine() { GetTextForwarder(); return pEditEngine; }
394 :
395 : ScCellEditSource* GetOriginalSource(); // used as argument for SvxUnoText ctor
396 :
397 : // used for ScCellEditSource:
398 29 : ScDocShell* GetDocShell() const { return pDocShell; }
399 29 : const ScAddress& GetCellPos() const { return aCellPos; }
400 :
401 : void SetDirty(sal_Bool bValue) { bDirty = bValue; }
402 0 : sal_Bool IsDirty() const { return bDirty; }
403 0 : void SetDoUpdate(sal_Bool bValue) { bDoUpdate = bValue; }
404 : };
405 :
406 : class ScCellTextObj : public ScCellTextData, public SvxUnoText
407 : {
408 : public:
409 : ScCellTextObj(ScDocShell* pDocSh, const ScAddress& rP);
410 : virtual ~ScCellTextObj() throw();
411 : };
412 :
413 :
414 : #endif
415 :
416 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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