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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 INCLUDED_SC_INC_TEXTUNO_HXX
21 : #define INCLUDED_SC_INC_TEXTUNO_HXX
22 :
23 : #include "global.hxx"
24 : #include "address.hxx"
25 : #include <editeng/unotext.hxx>
26 : #include <svl/lstner.hxx>
27 : #include <com/sun/star/text/XTextFieldsSupplier.hpp>
28 : #include <com/sun/star/sheet/XHeaderFooterContent.hpp>
29 : #include <com/sun/star/lang/XServiceInfo.hpp>
30 : #include <com/sun/star/lang/XUnoTunnel.hpp>
31 : #include <cppuhelper/implbase3.hxx>
32 : #include <cppuhelper/implbase5.hxx>
33 :
34 : #include <rtl/ref.hxx>
35 : #include "scdllapi.h"
36 :
37 : #include <boost/noncopyable.hpp>
38 :
39 : class EditEngine;
40 : class EditTextObject;
41 : class SvxEditEngineForwarder;
42 : class ScDocShell;
43 : class ScAddress;
44 : class ScCellObj;
45 : class ScSimpleEditSource;
46 : class ScCellEditSource;
47 : class ScEditEngineDefaulter;
48 : class ScFieldEditEngine;
49 : class ScHeaderFooterTextObj;
50 :
51 : struct ScHeaderFieldData;
52 :
53 : #define SC_HDFT_LEFT 0
54 : #define SC_HDFT_CENTER 1
55 : #define SC_HDFT_RIGHT 2
56 :
57 : // ScHeaderFooterContentObj is a dumb container which must be re-written into
58 : // the page template using setPropertyValue
59 :
60 : class ScHeaderFooterContentObj : public cppu::WeakImplHelper3<
61 : com::sun::star::sheet::XHeaderFooterContent,
62 : com::sun::star::lang::XUnoTunnel,
63 : com::sun::star::lang::XServiceInfo >
64 : {
65 : private:
66 : rtl::Reference<ScHeaderFooterTextObj> mxLeftText;
67 : rtl::Reference<ScHeaderFooterTextObj> mxCenterText;
68 : rtl::Reference<ScHeaderFooterTextObj> mxRightText;
69 :
70 : ScHeaderFooterContentObj(); // disabled
71 :
72 : public:
73 : ScHeaderFooterContentObj( const EditTextObject* pLeft,
74 : const EditTextObject* pCenter,
75 : const EditTextObject* pRight );
76 : virtual ~ScHeaderFooterContentObj();
77 :
78 : // for ScPageHFItem (using getImplementation)
79 : const EditTextObject* GetLeftEditObject() const;
80 : const EditTextObject* GetCenterEditObject() const;
81 : const EditTextObject* GetRightEditObject() const;
82 :
83 : // XHeaderFooterContent
84 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL
85 : getLeftText() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
86 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL
87 : getCenterText() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
88 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL
89 : getRightText() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
90 :
91 : // XUnoTunnel
92 : virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence<
93 : sal_Int8 >& aIdentifier )
94 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
95 :
96 : static const com::sun::star::uno::Sequence<sal_Int8>& getUnoTunnelId();
97 : static ScHeaderFooterContentObj* getImplementation( const com::sun::star::uno::Reference<
98 : com::sun::star::sheet::XHeaderFooterContent> xObj );
99 :
100 : // XServiceInfo
101 : virtual OUString SAL_CALL getImplementationName()
102 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
103 : virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName )
104 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
105 : virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames()
106 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
107 : };
108 :
109 : // ScHeaderFooterTextData: shared data between sub objects of a ScHeaderFooterTextObj
110 :
111 : class ScHeaderFooterTextData : boost::noncopyable
112 : {
113 : private:
114 : EditTextObject* mpTextObj;
115 : ScHeaderFooterContentObj& rContentObj;
116 : sal_uInt16 nPart;
117 : ScEditEngineDefaulter* pEditEngine;
118 : SvxEditEngineForwarder* pForwarder;
119 : bool bDataValid;
120 :
121 : public:
122 : ScHeaderFooterTextData(
123 : ScHeaderFooterContentObj& rContent, sal_uInt16 nP, const EditTextObject* pTextObj);
124 : ~ScHeaderFooterTextData();
125 :
126 : // helper functions
127 : SvxTextForwarder* GetTextForwarder();
128 : void UpdateData();
129 : void UpdateData(EditEngine& rEditEngine);
130 74 : ScEditEngineDefaulter* GetEditEngine() { GetTextForwarder(); return pEditEngine; }
131 :
132 3580 : sal_uInt16 GetPart() const { return nPart; }
133 3580 : ScHeaderFooterContentObj& GetContentObj() const { return rContentObj; }
134 :
135 9426 : const EditTextObject* GetTextObject() const { return mpTextObj;}
136 : };
137 :
138 : /**
139 : * Each of these instances represent, the left, center or right part of the
140 : * header of footer of a page.
141 : *
142 : * ScHeaderFooterTextObj changes the text in a ScHeaderFooterContentObj.
143 : */
144 : class ScHeaderFooterTextObj : public cppu::WeakImplHelper5<
145 : com::sun::star::text::XText,
146 : com::sun::star::text::XTextRangeMover,
147 : com::sun::star::container::XEnumerationAccess,
148 : com::sun::star::text::XTextFieldsSupplier,
149 : com::sun::star::lang::XServiceInfo >
150 : {
151 : private:
152 : ScHeaderFooterTextData aTextData;
153 : rtl::Reference<SvxUnoText> mxUnoText;
154 :
155 : void CreateUnoText_Impl();
156 :
157 : public:
158 : ScHeaderFooterTextObj(
159 : ScHeaderFooterContentObj& rContent, sal_uInt16 nP, const EditTextObject* pTextObj);
160 : virtual ~ScHeaderFooterTextObj();
161 :
162 : const EditTextObject* GetTextObject() const;
163 : const SvxUnoText& GetUnoText();
164 :
165 : static void FillDummyFieldData( ScHeaderFieldData& rData );
166 :
167 : // XText
168 : virtual void SAL_CALL insertTextContent( const ::com::sun::star::uno::Reference<
169 : ::com::sun::star::text::XTextRange >& xRange,
170 : const ::com::sun::star::uno::Reference<
171 : ::com::sun::star::text::XTextContent >& xContent,
172 : sal_Bool bAbsorb )
173 : throw(::com::sun::star::lang::IllegalArgumentException,
174 : ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
175 : virtual void SAL_CALL removeTextContent( const ::com::sun::star::uno::Reference<
176 : ::com::sun::star::text::XTextContent >& xContent )
177 : throw(::com::sun::star::container::NoSuchElementException,
178 : ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
179 :
180 : // XSimpleText
181 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextCursor > SAL_CALL
182 : createTextCursor() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
183 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextCursor > SAL_CALL
184 : createTextCursorByRange( const ::com::sun::star::uno::Reference<
185 : ::com::sun::star::text::XTextRange >& aTextPosition )
186 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
187 : virtual void SAL_CALL insertString( const ::com::sun::star::uno::Reference<
188 : ::com::sun::star::text::XTextRange >& xRange,
189 : const OUString& aString, sal_Bool bAbsorb )
190 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
191 : virtual void SAL_CALL insertControlCharacter( const ::com::sun::star::uno::Reference<
192 : ::com::sun::star::text::XTextRange >& xRange,
193 : sal_Int16 nControlCharacter, sal_Bool bAbsorb )
194 : throw(::com::sun::star::lang::IllegalArgumentException,
195 : ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
196 :
197 : // XTextRange
198 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL
199 : getText() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
200 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
201 : getStart() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
202 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
203 : getEnd() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
204 : virtual OUString SAL_CALL getString() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
205 : virtual void SAL_CALL setString( const OUString& aString )
206 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
207 :
208 : // XTextRangeMover
209 : virtual void SAL_CALL moveTextRange( const ::com::sun::star::uno::Reference<
210 : ::com::sun::star::text::XTextRange >& xRange,
211 : sal_Int16 nParagraphs )
212 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
213 :
214 : // XEnumerationAccess
215 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XEnumeration > SAL_CALL
216 : createEnumeration() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
217 :
218 : // XElementAccess
219 : virtual ::com::sun::star::uno::Type SAL_CALL getElementType()
220 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
221 : virtual sal_Bool SAL_CALL hasElements() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
222 :
223 : // XTextFieldsSupplier
224 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XEnumerationAccess > SAL_CALL
225 : getTextFields() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
226 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > SAL_CALL
227 : getTextFieldMasters() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
228 :
229 : // XServiceInfo
230 : virtual OUString SAL_CALL getImplementationName()
231 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
232 : virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName )
233 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
234 : virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames()
235 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
236 : };
237 :
238 : // derived cursor objects for getImplementation and getText/getStart/getEnd
239 :
240 : //! uno3: SvxUnoTextCursor is not derived from XUnoTunnel, but should be (?)
241 :
242 : class ScCellTextCursor : public SvxUnoTextCursor
243 : {
244 : ScCellObj& rTextObj;
245 :
246 : public:
247 : ScCellTextCursor(const ScCellTextCursor& rOther);
248 : ScCellTextCursor(ScCellObj& rText);
249 : virtual ~ScCellTextCursor() throw();
250 :
251 0 : ScCellObj& GetCellObj() const { return rTextObj; }
252 :
253 : // SvxUnoTextCursor methods reimplemented here:
254 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL
255 : getText() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
256 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
257 : getStart() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
258 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
259 : getEnd() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
260 :
261 : // XUnoTunnel
262 : virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence<
263 : sal_Int8 >& aIdentifier )
264 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
265 :
266 : static const com::sun::star::uno::Sequence<sal_Int8>& getUnoTunnelId();
267 : static ScCellTextCursor* getImplementation( const com::sun::star::uno::Reference<
268 : com::sun::star::uno::XInterface> xObj );
269 : };
270 :
271 : class ScHeaderFooterTextCursor : public SvxUnoTextCursor
272 : {
273 : private:
274 : ScHeaderFooterTextObj& rTextObj;
275 :
276 : public:
277 : ScHeaderFooterTextCursor(const ScHeaderFooterTextCursor& rOther);
278 : ScHeaderFooterTextCursor(ScHeaderFooterTextObj& rText);
279 : virtual ~ScHeaderFooterTextCursor() throw();
280 :
281 : // SvxUnoTextCursor methods reimplemented here:
282 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL
283 : getText() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
284 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
285 : getStart() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
286 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
287 : getEnd() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
288 :
289 : // XUnoTunnel
290 : virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence<
291 : sal_Int8 >& aIdentifier )
292 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
293 :
294 : static const com::sun::star::uno::Sequence<sal_Int8>& getUnoTunnelId();
295 : static ScHeaderFooterTextCursor* getImplementation( const com::sun::star::uno::Reference<
296 : com::sun::star::uno::XInterface> xObj );
297 : };
298 :
299 : class ScDrawTextCursor : public SvxUnoTextCursor
300 : {
301 : private:
302 : com::sun::star::uno::Reference< com::sun::star::text::XText > xParentText;
303 :
304 : public:
305 : ScDrawTextCursor(const ScDrawTextCursor& rOther);
306 : ScDrawTextCursor( const com::sun::star::uno::Reference<
307 : com::sun::star::text::XText >& xParent,
308 : const SvxUnoTextBase& rText );
309 : virtual ~ScDrawTextCursor() throw();
310 :
311 : // SvxUnoTextCursor methods reimplemented here:
312 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL
313 : getText() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
314 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
315 : getStart() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
316 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
317 : getEnd() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
318 :
319 : // XUnoTunnel
320 : virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence<
321 : sal_Int8 >& aIdentifier )
322 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
323 :
324 : static const com::sun::star::uno::Sequence<sal_Int8>& getUnoTunnelId();
325 : static ScDrawTextCursor* getImplementation( const com::sun::star::uno::Reference<
326 : com::sun::star::uno::XInterface> xObj );
327 : };
328 :
329 : // ScAnnotationTextCursor isn't needed anymore - SvxUnoTextCursor is used instead
330 :
331 : // ScEditEngineTextObj for formatted cell content that is not inserted in a cell or header/footer
332 : // (used for XML export of change tracking contents)
333 :
334 : class ScSimpleEditSourceHelper
335 : {
336 : ScEditEngineDefaulter* pEditEngine;
337 : SvxEditEngineForwarder* pForwarder;
338 : ScSimpleEditSource* pOriginalSource;
339 :
340 : public:
341 : ScSimpleEditSourceHelper();
342 : ~ScSimpleEditSourceHelper();
343 :
344 0 : ScSimpleEditSource* GetOriginalSource() const { return pOriginalSource; }
345 0 : ScEditEngineDefaulter* GetEditEngine() const { return pEditEngine; }
346 : };
347 :
348 : class ScEditEngineTextObj : public ScSimpleEditSourceHelper, public SvxUnoText
349 : {
350 : public:
351 : ScEditEngineTextObj();
352 : virtual ~ScEditEngineTextObj() throw();
353 :
354 : void SetText( const EditTextObject& rTextObject );
355 : EditTextObject* CreateTextObject();
356 : };
357 :
358 : // ScCellTextData: shared data between sub objects of a cell text object
359 :
360 : class ScCellTextData : public SfxListener
361 : {
362 : protected:
363 : ScDocShell* pDocShell;
364 : ScAddress aCellPos;
365 : ScFieldEditEngine* pEditEngine;
366 : SvxEditEngineForwarder* pForwarder;
367 : ScCellEditSource* pOriginalSource;
368 : bool bDataValid;
369 : bool bInUpdate;
370 : bool bDirty;
371 : bool bDoUpdate;
372 :
373 : protected:
374 : virtual void GetCellText(const ScAddress& rCellPos, OUString& rText);
375 :
376 : public:
377 : ScCellTextData(ScDocShell* pDocSh, const ScAddress& rP);
378 : virtual ~ScCellTextData();
379 :
380 : virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) SAL_OVERRIDE;
381 :
382 : // helper functions for ScSharedCellEditSource:
383 : virtual SvxTextForwarder* GetTextForwarder();
384 : void UpdateData();
385 98 : ScFieldEditEngine* GetEditEngine() { GetTextForwarder(); return pEditEngine; }
386 :
387 : ScCellEditSource* GetOriginalSource(); // used as argument for SvxUnoText ctor
388 :
389 : // used for ScCellEditSource:
390 58 : ScDocShell* GetDocShell() const { return pDocShell; }
391 58 : const ScAddress& GetCellPos() const { return aCellPos; }
392 :
393 : void SetDirty(bool bValue) { bDirty = bValue; }
394 0 : bool IsDirty() const { return bDirty; }
395 0 : void SetDoUpdate(bool bValue) { bDoUpdate = bValue; }
396 : };
397 :
398 : class ScCellTextObj : public ScCellTextData, public SvxUnoText
399 : {
400 : public:
401 : ScCellTextObj(ScDocShell* pDocSh, const ScAddress& rP);
402 : virtual ~ScCellTextObj() throw();
403 : };
404 :
405 : #endif
406 :
407 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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