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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 : class EditEngine;
39 : class EditTextObject;
40 : class SvxEditEngineForwarder;
41 : class ScDocShell;
42 : class ScAddress;
43 : class ScCellObj;
44 : class ScSimpleEditSource;
45 : class ScCellEditSource;
46 : class ScEditEngineDefaulter;
47 : class ScFieldEditEngine;
48 : class ScHeaderFooterTextObj;
49 :
50 : struct ScHeaderFieldData;
51 :
52 :
53 : #define SC_HDFT_LEFT 0
54 : #define SC_HDFT_CENTER 1
55 : #define SC_HDFT_RIGHT 2
56 :
57 :
58 : // ScHeaderFooterContentObj is a dumb container which must be re-written into
59 : // the page template using setPropertyValue
60 :
61 : class ScHeaderFooterContentObj : public cppu::WeakImplHelper3<
62 : com::sun::star::sheet::XHeaderFooterContent,
63 : com::sun::star::lang::XUnoTunnel,
64 : com::sun::star::lang::XServiceInfo >
65 : {
66 : private:
67 : rtl::Reference<ScHeaderFooterTextObj> mxLeftText;
68 : rtl::Reference<ScHeaderFooterTextObj> mxCenterText;
69 : rtl::Reference<ScHeaderFooterTextObj> mxRightText;
70 :
71 : ScHeaderFooterContentObj(); // disabled
72 :
73 : public:
74 : ScHeaderFooterContentObj( const EditTextObject* pLeft,
75 : const EditTextObject* pCenter,
76 : const EditTextObject* pRight );
77 : virtual ~ScHeaderFooterContentObj();
78 :
79 : // for ScPageHFItem (using getImplementation)
80 : const EditTextObject* GetLeftEditObject() const;
81 : const EditTextObject* GetCenterEditObject() const;
82 : const EditTextObject* GetRightEditObject() const;
83 :
84 : // XHeaderFooterContent
85 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL
86 : getLeftText() throw(::com::sun::star::uno::RuntimeException);
87 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL
88 : getCenterText() throw(::com::sun::star::uno::RuntimeException);
89 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL
90 : getRightText() throw(::com::sun::star::uno::RuntimeException);
91 :
92 : // XUnoTunnel
93 : virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence<
94 : sal_Int8 >& aIdentifier )
95 : throw(::com::sun::star::uno::RuntimeException);
96 :
97 : static const com::sun::star::uno::Sequence<sal_Int8>& getUnoTunnelId();
98 : static ScHeaderFooterContentObj* getImplementation( const com::sun::star::uno::Reference<
99 : com::sun::star::sheet::XHeaderFooterContent> xObj );
100 :
101 : // XServiceInfo
102 : virtual ::rtl::OUString SAL_CALL getImplementationName()
103 : throw(::com::sun::star::uno::RuntimeException);
104 : virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName )
105 : throw(::com::sun::star::uno::RuntimeException);
106 : virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames()
107 : throw(::com::sun::star::uno::RuntimeException);
108 : };
109 :
110 :
111 : // ScHeaderFooterTextData: shared data between sub objects of a ScHeaderFooterTextObj
112 :
113 : class ScHeaderFooterTextData
114 : {
115 : private:
116 : EditTextObject* mpTextObj;
117 : ScHeaderFooterContentObj& rContentObj;
118 : sal_uInt16 nPart;
119 : ScEditEngineDefaulter* pEditEngine;
120 : SvxEditEngineForwarder* pForwarder;
121 : bool bDataValid;
122 :
123 : public:
124 : ScHeaderFooterTextData(
125 : ScHeaderFooterContentObj& rContent, sal_uInt16 nP, const EditTextObject* pTextObj);
126 : ~ScHeaderFooterTextData();
127 :
128 : // helper functions
129 : SvxTextForwarder* GetTextForwarder();
130 : void UpdateData();
131 : void UpdateData(EditEngine& rEditEngine);
132 0 : ScEditEngineDefaulter* GetEditEngine() { GetTextForwarder(); return pEditEngine; }
133 :
134 262 : sal_uInt16 GetPart() const { return nPart; }
135 262 : ScHeaderFooterContentObj& GetContentObj() const { return rContentObj; }
136 :
137 : const EditTextObject* GetTextObject() const;
138 : };
139 :
140 : /**
141 : * Each of these instances represent, the left, center or right part of the
142 : * header of footer of a page.
143 : *
144 : * ScHeaderFooterTextObj changes the text in a ScHeaderFooterContentObj.
145 : */
146 : class ScHeaderFooterTextObj : public cppu::WeakImplHelper5<
147 : com::sun::star::text::XText,
148 : com::sun::star::text::XTextRangeMover,
149 : com::sun::star::container::XEnumerationAccess,
150 : com::sun::star::text::XTextFieldsSupplier,
151 : com::sun::star::lang::XServiceInfo >
152 : {
153 : private:
154 : ScHeaderFooterTextData aTextData;
155 : rtl::Reference<SvxUnoText> mxUnoText;
156 :
157 : void CreateUnoText_Impl();
158 :
159 : public:
160 : ScHeaderFooterTextObj(
161 : ScHeaderFooterContentObj& rContent, sal_uInt16 nP, const EditTextObject* pTextObj);
162 : virtual ~ScHeaderFooterTextObj();
163 :
164 : const EditTextObject* GetTextObject() const;
165 : const SvxUnoText& GetUnoText();
166 :
167 : static void FillDummyFieldData( ScHeaderFieldData& rData );
168 :
169 : // XText
170 : virtual void SAL_CALL insertTextContent( const ::com::sun::star::uno::Reference<
171 : ::com::sun::star::text::XTextRange >& xRange,
172 : const ::com::sun::star::uno::Reference<
173 : ::com::sun::star::text::XTextContent >& xContent,
174 : sal_Bool bAbsorb )
175 : throw(::com::sun::star::lang::IllegalArgumentException,
176 : ::com::sun::star::uno::RuntimeException);
177 : virtual void SAL_CALL removeTextContent( const ::com::sun::star::uno::Reference<
178 : ::com::sun::star::text::XTextContent >& xContent )
179 : throw(::com::sun::star::container::NoSuchElementException,
180 : ::com::sun::star::uno::RuntimeException);
181 :
182 : // XSimpleText
183 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextCursor > SAL_CALL
184 : createTextCursor() throw(::com::sun::star::uno::RuntimeException);
185 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextCursor > SAL_CALL
186 : createTextCursorByRange( const ::com::sun::star::uno::Reference<
187 : ::com::sun::star::text::XTextRange >& aTextPosition )
188 : throw(::com::sun::star::uno::RuntimeException);
189 : virtual void SAL_CALL insertString( const ::com::sun::star::uno::Reference<
190 : ::com::sun::star::text::XTextRange >& xRange,
191 : const ::rtl::OUString& aString, sal_Bool bAbsorb )
192 : throw(::com::sun::star::uno::RuntimeException);
193 : virtual void SAL_CALL insertControlCharacter( const ::com::sun::star::uno::Reference<
194 : ::com::sun::star::text::XTextRange >& xRange,
195 : sal_Int16 nControlCharacter, sal_Bool bAbsorb )
196 : throw(::com::sun::star::lang::IllegalArgumentException,
197 : ::com::sun::star::uno::RuntimeException);
198 :
199 : // XTextRange
200 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL
201 : getText() throw(::com::sun::star::uno::RuntimeException);
202 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
203 : getStart() throw(::com::sun::star::uno::RuntimeException);
204 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
205 : getEnd() throw(::com::sun::star::uno::RuntimeException);
206 : virtual ::rtl::OUString SAL_CALL getString() throw(::com::sun::star::uno::RuntimeException);
207 : virtual void SAL_CALL setString( const ::rtl::OUString& aString )
208 : throw(::com::sun::star::uno::RuntimeException);
209 :
210 : // XTextRangeMover
211 : virtual void SAL_CALL moveTextRange( const ::com::sun::star::uno::Reference<
212 : ::com::sun::star::text::XTextRange >& xRange,
213 : sal_Int16 nParagraphs )
214 : throw(::com::sun::star::uno::RuntimeException);
215 :
216 : // XEnumerationAccess
217 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XEnumeration > SAL_CALL
218 : createEnumeration() throw(::com::sun::star::uno::RuntimeException);
219 :
220 : // XElementAccess
221 : virtual ::com::sun::star::uno::Type SAL_CALL getElementType()
222 : throw(::com::sun::star::uno::RuntimeException);
223 : virtual sal_Bool SAL_CALL hasElements() throw(::com::sun::star::uno::RuntimeException);
224 :
225 : // XTextFieldsSupplier
226 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XEnumerationAccess > SAL_CALL
227 : getTextFields() throw(::com::sun::star::uno::RuntimeException);
228 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > SAL_CALL
229 : getTextFieldMasters() throw(::com::sun::star::uno::RuntimeException);
230 :
231 : // XServiceInfo
232 : virtual ::rtl::OUString SAL_CALL getImplementationName()
233 : throw(::com::sun::star::uno::RuntimeException);
234 : virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName )
235 : throw(::com::sun::star::uno::RuntimeException);
236 : virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames()
237 : throw(::com::sun::star::uno::RuntimeException);
238 : };
239 :
240 :
241 : // derived cursor objects for getImplementation and getText/getStart/getEnd
242 :
243 : //! uno3: SvxUnoTextCursor is not derived from XUnoTunnel, but should be (?)
244 :
245 : class ScCellTextCursor : public SvxUnoTextCursor
246 : {
247 : ScCellObj& rTextObj;
248 :
249 : public:
250 : ScCellTextCursor(const ScCellTextCursor& rOther);
251 : ScCellTextCursor(ScCellObj& rText);
252 : virtual ~ScCellTextCursor() throw();
253 :
254 1 : ScCellObj& GetCellObj() const { return rTextObj; }
255 :
256 : // SvxUnoTextCursor methods reimplemented here:
257 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL
258 : getText() throw(::com::sun::star::uno::RuntimeException);
259 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
260 : getStart() throw(::com::sun::star::uno::RuntimeException);
261 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
262 : getEnd() throw(::com::sun::star::uno::RuntimeException);
263 :
264 : // XUnoTunnel
265 : virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence<
266 : sal_Int8 >& aIdentifier )
267 : throw(::com::sun::star::uno::RuntimeException);
268 :
269 : static const com::sun::star::uno::Sequence<sal_Int8>& getUnoTunnelId();
270 : static ScCellTextCursor* getImplementation( const com::sun::star::uno::Reference<
271 : com::sun::star::uno::XInterface> xObj );
272 : };
273 :
274 : class ScHeaderFooterTextCursor : public SvxUnoTextCursor
275 : {
276 : private:
277 : ScHeaderFooterTextObj& rTextObj;
278 :
279 : public:
280 : ScHeaderFooterTextCursor(const ScHeaderFooterTextCursor& rOther);
281 : ScHeaderFooterTextCursor(ScHeaderFooterTextObj& rText);
282 : virtual ~ScHeaderFooterTextCursor() throw();
283 :
284 : // SvxUnoTextCursor methods reimplemented here:
285 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL
286 : getText() throw(::com::sun::star::uno::RuntimeException);
287 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
288 : getStart() throw(::com::sun::star::uno::RuntimeException);
289 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
290 : getEnd() throw(::com::sun::star::uno::RuntimeException);
291 :
292 : // XUnoTunnel
293 : virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence<
294 : sal_Int8 >& aIdentifier )
295 : throw(::com::sun::star::uno::RuntimeException);
296 :
297 : static const com::sun::star::uno::Sequence<sal_Int8>& getUnoTunnelId();
298 : static ScHeaderFooterTextCursor* getImplementation( const com::sun::star::uno::Reference<
299 : com::sun::star::uno::XInterface> xObj );
300 : };
301 :
302 : class ScDrawTextCursor : public SvxUnoTextCursor
303 : {
304 : private:
305 : com::sun::star::uno::Reference< com::sun::star::text::XText > xParentText;
306 :
307 : public:
308 : ScDrawTextCursor(const ScDrawTextCursor& rOther);
309 : ScDrawTextCursor( const com::sun::star::uno::Reference<
310 : com::sun::star::text::XText >& xParent,
311 : const SvxUnoTextBase& rText );
312 : virtual ~ScDrawTextCursor() throw();
313 :
314 : // SvxUnoTextCursor methods reimplemented here:
315 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText > SAL_CALL
316 : getText() throw(::com::sun::star::uno::RuntimeException);
317 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
318 : getStart() throw(::com::sun::star::uno::RuntimeException);
319 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange > SAL_CALL
320 : getEnd() throw(::com::sun::star::uno::RuntimeException);
321 :
322 : // XUnoTunnel
323 : virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence<
324 : sal_Int8 >& aIdentifier )
325 : throw(::com::sun::star::uno::RuntimeException);
326 :
327 : static const com::sun::star::uno::Sequence<sal_Int8>& getUnoTunnelId();
328 : static ScDrawTextCursor* getImplementation( const com::sun::star::uno::Reference<
329 : com::sun::star::uno::XInterface> xObj );
330 : };
331 :
332 :
333 : // ScAnnotationTextCursor isn't needed anymore - SvxUnoTextCursor is used instead
334 :
335 :
336 : // ScEditEngineTextObj for formatted cell content that is not inserted in a cell or header/footer
337 : // (used for XML export of change tracking contents)
338 :
339 : class ScSimpleEditSourceHelper
340 : {
341 : ScEditEngineDefaulter* pEditEngine;
342 : SvxEditEngineForwarder* pForwarder;
343 : ScSimpleEditSource* pOriginalSource;
344 :
345 : public:
346 : ScSimpleEditSourceHelper();
347 : ~ScSimpleEditSourceHelper();
348 :
349 0 : ScSimpleEditSource* GetOriginalSource() const { return pOriginalSource; }
350 0 : ScEditEngineDefaulter* GetEditEngine() const { return pEditEngine; }
351 : };
352 :
353 : class ScEditEngineTextObj : public ScSimpleEditSourceHelper, public SvxUnoText
354 : {
355 : public:
356 : ScEditEngineTextObj();
357 : virtual ~ScEditEngineTextObj() throw();
358 :
359 : void SetText( const EditTextObject& rTextObject );
360 : EditTextObject* CreateTextObject();
361 : };
362 :
363 :
364 : // ScCellTextData: shared data between sub objects of a cell text object
365 :
366 : class ScCellTextData : public SfxListener
367 : {
368 : protected:
369 : ScDocShell* pDocShell;
370 : ScAddress aCellPos;
371 : ScFieldEditEngine* pEditEngine;
372 : SvxEditEngineForwarder* pForwarder;
373 : ScCellEditSource* pOriginalSource;
374 : sal_Bool bDataValid;
375 : sal_Bool bInUpdate;
376 : sal_Bool bDirty;
377 : sal_Bool bDoUpdate;
378 :
379 : protected:
380 : virtual void GetCellText(const ScAddress& rCellPos, String& rText);
381 :
382 : public:
383 : ScCellTextData(ScDocShell* pDocSh, const ScAddress& rP);
384 : virtual ~ScCellTextData();
385 :
386 : virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
387 :
388 : // helper functions for ScSharedCellEditSource:
389 : virtual SvxTextForwarder* GetTextForwarder();
390 : void UpdateData();
391 0 : ScFieldEditEngine* GetEditEngine() { GetTextForwarder(); return pEditEngine; }
392 :
393 : ScCellEditSource* GetOriginalSource(); // used as argument for SvxUnoText ctor
394 :
395 : // used for ScCellEditSource:
396 15 : ScDocShell* GetDocShell() const { return pDocShell; }
397 15 : const ScAddress& GetCellPos() const { return aCellPos; }
398 :
399 : void SetDirty(sal_Bool bValue) { bDirty = bValue; }
400 0 : sal_Bool IsDirty() const { return bDirty; }
401 2 : void SetDoUpdate(sal_Bool bValue) { bDoUpdate = bValue; }
402 : };
403 :
404 : class ScCellTextObj : public ScCellTextData, public SvxUnoText
405 : {
406 : public:
407 : ScCellTextObj(ScDocShell* pDocSh, const ScAddress& rP);
408 : virtual ~ScCellTextObj() throw();
409 : };
410 :
411 :
412 : #endif
413 :
414 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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