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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 :
21 : #include "osl/time.h"
22 : #include "sal/config.h"
23 :
24 : #include <com/sun/star/uno/XComponentContext.hpp>
25 : #include <com/sun/star/office/XAnnotation.hpp>
26 : #include <com/sun/star/drawing/XDrawPage.hpp>
27 :
28 : #include <comphelper/processfactory.hxx>
29 : #include <cppuhelper/propertysetmixin.hxx>
30 : #include <cppuhelper/compbase1.hxx>
31 : #include <cppuhelper/basemutex.hxx>
32 :
33 : #include "drawdoc.hxx"
34 : #include "sdpage.hxx"
35 : #include "textapi.hxx"
36 :
37 : using namespace ::com::sun::star::uno;
38 : using namespace ::com::sun::star::lang;
39 : using namespace ::com::sun::star::beans;
40 : using namespace ::com::sun::star::office;
41 : using namespace ::com::sun::star::drawing;
42 : using namespace ::com::sun::star::geometry;
43 : using namespace ::com::sun::star::text;
44 : using namespace ::com::sun::star::util;
45 : using namespace ::com::sun::star;
46 :
47 : extern void NotifyDocumentEvent( SdDrawDocument* pDocument, const OUString& rEventName, const Reference< XInterface >& xSource );
48 :
49 : namespace sd {
50 :
51 0 : class Annotation : private ::cppu::BaseMutex,
52 : public ::cppu::WeakComponentImplHelper1< XAnnotation>,
53 : public ::cppu::PropertySetMixin< XAnnotation >
54 : {
55 : public:
56 : explicit Annotation( const Reference< XComponentContext >& context, SdPage* pPage );
57 :
58 0 : SdPage* GetPage() const { return mpPage; }
59 0 : SdrModel* GetModel() { return (mpPage != 0) ? mpPage->GetModel() : 0; }
60 :
61 : // XInterface:
62 : virtual Any SAL_CALL queryInterface(Type const & type) throw (RuntimeException, std::exception) SAL_OVERRIDE;
63 0 : virtual void SAL_CALL acquire() throw () SAL_OVERRIDE { ::cppu::WeakComponentImplHelper1< XAnnotation >::acquire(); }
64 0 : virtual void SAL_CALL release() throw () SAL_OVERRIDE { ::cppu::WeakComponentImplHelper1< XAnnotation >::release(); }
65 :
66 : // ::com::sun::star::beans::XPropertySet:
67 : virtual Reference< XPropertySetInfo > SAL_CALL getPropertySetInfo() throw (RuntimeException, std::exception) SAL_OVERRIDE;
68 : virtual void SAL_CALL setPropertyValue(const OUString & aPropertyName, const Any & aValue) throw (RuntimeException, UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException, std::exception) SAL_OVERRIDE;
69 : virtual Any SAL_CALL getPropertyValue(const OUString & PropertyName) throw (RuntimeException, UnknownPropertyException, WrappedTargetException, std::exception) SAL_OVERRIDE;
70 : virtual void SAL_CALL addPropertyChangeListener(const OUString & aPropertyName, const Reference< XPropertyChangeListener > & xListener) throw (RuntimeException, UnknownPropertyException, WrappedTargetException, std::exception) SAL_OVERRIDE;
71 : virtual void SAL_CALL removePropertyChangeListener(const OUString & aPropertyName, const Reference< XPropertyChangeListener > & aListener) throw (RuntimeException, UnknownPropertyException, WrappedTargetException, std::exception) SAL_OVERRIDE;
72 : virtual void SAL_CALL addVetoableChangeListener(const OUString & PropertyName, const Reference< XVetoableChangeListener > & aListener) throw (RuntimeException, UnknownPropertyException, WrappedTargetException, std::exception) SAL_OVERRIDE;
73 : virtual void SAL_CALL removeVetoableChangeListener(const OUString & PropertyName, const Reference< XVetoableChangeListener > & aListener) throw (RuntimeException, UnknownPropertyException, WrappedTargetException, std::exception) SAL_OVERRIDE;
74 :
75 : // ::com::sun::star::office::XAnnotation:
76 : virtual ::com::sun::star::uno::Any SAL_CALL getAnchor() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
77 : virtual RealPoint2D SAL_CALL getPosition() throw (RuntimeException, std::exception) SAL_OVERRIDE;
78 : virtual void SAL_CALL setPosition(const RealPoint2D & the_value) throw (RuntimeException, std::exception) SAL_OVERRIDE;
79 : virtual ::com::sun::star::geometry::RealSize2D SAL_CALL getSize() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
80 : virtual void SAL_CALL setSize( const ::com::sun::star::geometry::RealSize2D& _size ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
81 : virtual OUString SAL_CALL getAuthor() throw (RuntimeException, std::exception) SAL_OVERRIDE;
82 : virtual void SAL_CALL setAuthor(const OUString & the_value) throw (RuntimeException, std::exception) SAL_OVERRIDE;
83 : virtual util::DateTime SAL_CALL getDateTime() throw (RuntimeException, std::exception) SAL_OVERRIDE;
84 : virtual void SAL_CALL setDateTime(const util::DateTime & the_value) throw (RuntimeException, std::exception) SAL_OVERRIDE;
85 : virtual Reference< XText > SAL_CALL getTextRange() throw (RuntimeException, std::exception) SAL_OVERRIDE;
86 :
87 : private:
88 : Annotation(const Annotation &); // not defined
89 : Annotation& operator=(const Annotation &); // not defined
90 :
91 : // destructor is private and will be called indirectly by the release call virtual ~Annotation() {}
92 :
93 : void createChangeUndo();
94 :
95 : // overload WeakComponentImplHelperBase::disposing()
96 : // This function is called upon disposing the component,
97 : // if your component needs special work when it becomes
98 : // disposed, do it here.
99 : virtual void SAL_CALL disposing() SAL_OVERRIDE;
100 :
101 : SdPage* mpPage;
102 : Reference< XComponentContext > m_xContext;
103 : mutable ::osl::Mutex m_aMutex;
104 : RealPoint2D m_Position;
105 : RealSize2D m_Size;
106 : OUString m_Author;
107 : util::DateTime m_DateTime;
108 : rtl::Reference< TextApiObject > m_TextRange;
109 : };
110 :
111 0 : class UndoInsertOrRemoveAnnotation : public SdrUndoAction
112 : {
113 : public:
114 : UndoInsertOrRemoveAnnotation( Annotation& rAnnotation, bool bInsert );
115 :
116 : virtual void Undo() SAL_OVERRIDE;
117 : virtual void Redo() SAL_OVERRIDE;
118 :
119 : protected:
120 : rtl::Reference< Annotation > mxAnnotation;
121 : bool mbInsert;
122 : int mnIndex;
123 : };
124 :
125 0 : struct AnnotationData
126 : {
127 : RealPoint2D m_Position;
128 : RealSize2D m_Size;
129 : OUString m_Author;
130 : util::DateTime m_DateTime;
131 :
132 0 : void get( const rtl::Reference< Annotation >& xAnnotation )
133 : {
134 0 : m_Position = xAnnotation->getPosition();
135 0 : m_Size = xAnnotation->getSize();
136 0 : m_Author = xAnnotation->getAuthor();
137 0 : m_DateTime = xAnnotation->getDateTime();
138 0 : }
139 :
140 0 : void set( const rtl::Reference< Annotation >& xAnnotation )
141 : {
142 0 : xAnnotation->setPosition(m_Position);
143 0 : xAnnotation->setSize(m_Size);
144 0 : xAnnotation->setAuthor(m_Author);
145 0 : xAnnotation->setDateTime(m_DateTime);
146 0 : }
147 : };
148 :
149 0 : class UndoAnnotation : public SdrUndoAction
150 : {
151 : public:
152 : UndoAnnotation( Annotation& rAnnotation );
153 :
154 : virtual void Undo() SAL_OVERRIDE;
155 : virtual void Redo() SAL_OVERRIDE;
156 :
157 : protected:
158 : rtl::Reference< Annotation > mxAnnotation;
159 : AnnotationData maUndoData;
160 : AnnotationData maRedoData;
161 : };
162 :
163 0 : void createAnnotation( Reference< XAnnotation >& xAnnotation, SdPage* pPage )
164 : {
165 : xAnnotation.set(
166 0 : new Annotation(comphelper::getProcessComponentContext(), pPage));
167 0 : pPage->addAnnotation(xAnnotation);
168 0 : }
169 :
170 0 : Annotation::Annotation( const Reference< XComponentContext >& context, SdPage* pPage )
171 : : ::cppu::WeakComponentImplHelper1< XAnnotation >(m_aMutex)
172 : , ::cppu::PropertySetMixin< XAnnotation >(context, static_cast< Implements >(IMPLEMENTS_PROPERTY_SET), Sequence< OUString >())
173 0 : , mpPage( pPage )
174 : {
175 0 : }
176 :
177 : // overload WeakComponentImplHelperBase::disposing()
178 : // This function is called upon disposing the component,
179 : // if your component needs special work when it becomes
180 : // disposed, do it here.
181 0 : void SAL_CALL Annotation::disposing()
182 : {
183 0 : mpPage = 0;
184 0 : if( m_TextRange.is() )
185 : {
186 0 : m_TextRange->dispose();
187 0 : m_TextRange.clear();
188 : }
189 0 : }
190 :
191 0 : Any Annotation::queryInterface(Type const & type) throw (RuntimeException, std::exception)
192 : {
193 0 : return ::cppu::WeakComponentImplHelper1< XAnnotation>::queryInterface(type);
194 : }
195 :
196 : // com.sun.star.beans.XPropertySet:
197 0 : Reference< XPropertySetInfo > SAL_CALL Annotation::getPropertySetInfo() throw (RuntimeException, std::exception)
198 : {
199 0 : return ::cppu::PropertySetMixin< XAnnotation >::getPropertySetInfo();
200 : }
201 :
202 0 : void SAL_CALL Annotation::setPropertyValue(const OUString & aPropertyName, const Any & aValue) throw (RuntimeException, UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException, std::exception)
203 : {
204 0 : ::cppu::PropertySetMixin< XAnnotation >::setPropertyValue(aPropertyName, aValue);
205 0 : }
206 :
207 0 : Any SAL_CALL Annotation::getPropertyValue(const OUString & aPropertyName) throw (RuntimeException, UnknownPropertyException, WrappedTargetException, std::exception)
208 : {
209 0 : return ::cppu::PropertySetMixin< XAnnotation >::getPropertyValue(aPropertyName);
210 : }
211 :
212 0 : void SAL_CALL Annotation::addPropertyChangeListener(const OUString & aPropertyName, const Reference< XPropertyChangeListener > & xListener) throw (RuntimeException, UnknownPropertyException, WrappedTargetException, std::exception)
213 : {
214 0 : ::cppu::PropertySetMixin< XAnnotation >::addPropertyChangeListener(aPropertyName, xListener);
215 0 : }
216 :
217 0 : void SAL_CALL Annotation::removePropertyChangeListener(const OUString & aPropertyName, const Reference< XPropertyChangeListener > & xListener) throw (RuntimeException, UnknownPropertyException, WrappedTargetException, std::exception)
218 : {
219 0 : ::cppu::PropertySetMixin< XAnnotation >::removePropertyChangeListener(aPropertyName, xListener);
220 0 : }
221 :
222 0 : void SAL_CALL Annotation::addVetoableChangeListener(const OUString & aPropertyName, const Reference< XVetoableChangeListener > & xListener) throw (RuntimeException, UnknownPropertyException, WrappedTargetException, std::exception)
223 : {
224 0 : ::cppu::PropertySetMixin< XAnnotation >::addVetoableChangeListener(aPropertyName, xListener);
225 0 : }
226 :
227 0 : void SAL_CALL Annotation::removeVetoableChangeListener(const OUString & aPropertyName, const Reference< XVetoableChangeListener > & xListener) throw (RuntimeException, UnknownPropertyException, WrappedTargetException, std::exception)
228 : {
229 0 : ::cppu::PropertySetMixin< XAnnotation >::removeVetoableChangeListener(aPropertyName, xListener);
230 0 : }
231 :
232 0 : Any SAL_CALL Annotation::getAnchor() throw (RuntimeException, std::exception)
233 : {
234 0 : osl::MutexGuard g(m_aMutex);
235 0 : Any aRet;
236 0 : if( mpPage )
237 : {
238 0 : Reference< XDrawPage > xPage( mpPage->getUnoPage(), UNO_QUERY );
239 0 : aRet <<= xPage;
240 : }
241 0 : return aRet;
242 : }
243 :
244 : // ::com::sun::star::office::XAnnotation:
245 0 : RealPoint2D SAL_CALL Annotation::getPosition() throw (RuntimeException, std::exception)
246 : {
247 0 : osl::MutexGuard g(m_aMutex);
248 0 : return m_Position;
249 : }
250 :
251 0 : void SAL_CALL Annotation::setPosition(const RealPoint2D & the_value) throw (RuntimeException, std::exception)
252 : {
253 0 : prepareSet("Position", Any(), Any(), 0);
254 : {
255 0 : osl::MutexGuard g(m_aMutex);
256 0 : createChangeUndo();
257 0 : m_Position = the_value;
258 : }
259 0 : }
260 :
261 : // ::com::sun::star::office::XAnnotation:
262 0 : RealSize2D SAL_CALL Annotation::getSize() throw (RuntimeException, std::exception)
263 : {
264 0 : osl::MutexGuard g(m_aMutex);
265 0 : return m_Size;
266 : }
267 :
268 0 : void SAL_CALL Annotation::setSize(const RealSize2D & the_value) throw (RuntimeException, std::exception)
269 : {
270 0 : prepareSet("Size", Any(), Any(), 0);
271 : {
272 0 : osl::MutexGuard g(m_aMutex);
273 0 : createChangeUndo();
274 0 : m_Size = the_value;
275 : }
276 0 : }
277 :
278 0 : OUString SAL_CALL Annotation::getAuthor() throw (RuntimeException, std::exception)
279 : {
280 0 : osl::MutexGuard g(m_aMutex);
281 0 : return m_Author;
282 : }
283 :
284 0 : void SAL_CALL Annotation::setAuthor(const OUString & the_value) throw (RuntimeException, std::exception)
285 : {
286 0 : prepareSet("Author", Any(), Any(), 0);
287 : {
288 0 : osl::MutexGuard g(m_aMutex);
289 0 : createChangeUndo();
290 0 : m_Author = the_value;
291 : }
292 0 : }
293 :
294 0 : util::DateTime SAL_CALL Annotation::getDateTime() throw (RuntimeException, std::exception)
295 : {
296 0 : osl::MutexGuard g(m_aMutex);
297 0 : return m_DateTime;
298 : }
299 :
300 0 : void SAL_CALL Annotation::setDateTime(const util::DateTime & the_value) throw (RuntimeException, std::exception)
301 : {
302 0 : prepareSet("DateTime", Any(), Any(), 0);
303 : {
304 0 : osl::MutexGuard g(m_aMutex);
305 0 : createChangeUndo();
306 0 : m_DateTime = the_value;
307 : }
308 0 : }
309 :
310 0 : void Annotation::createChangeUndo()
311 : {
312 0 : SdrModel* pModel = GetModel();
313 0 : if( pModel && pModel->IsUndoEnabled() )
314 0 : pModel->AddUndo( new UndoAnnotation( *this ) );
315 :
316 0 : if( pModel )
317 : {
318 0 : pModel->SetChanged();
319 0 : Reference< XInterface > xSource( static_cast<uno::XWeak*>( this ) );
320 0 : NotifyDocumentEvent( static_cast< SdDrawDocument* >( pModel ), "OnAnnotationChanged" , xSource );
321 : }
322 0 : }
323 :
324 0 : Reference< XText > SAL_CALL Annotation::getTextRange() throw (RuntimeException, std::exception)
325 : {
326 0 : osl::MutexGuard g(m_aMutex);
327 0 : if( !m_TextRange.is() && (mpPage != 0) )
328 : {
329 0 : m_TextRange = TextApiObject::create( static_cast< SdDrawDocument* >( mpPage->GetModel() ) );
330 : }
331 0 : return Reference< XText >( m_TextRange.get() );
332 : }
333 :
334 0 : SdrUndoAction* CreateUndoInsertOrRemoveAnnotation( const Reference< XAnnotation >& xAnnotation, bool bInsert )
335 : {
336 0 : Annotation* pAnnotation = dynamic_cast< Annotation* >( xAnnotation.get() );
337 0 : if( pAnnotation )
338 : {
339 0 : return new UndoInsertOrRemoveAnnotation( *pAnnotation, bInsert );
340 : }
341 : else
342 : {
343 0 : return 0;
344 : }
345 : }
346 :
347 0 : UndoInsertOrRemoveAnnotation::UndoInsertOrRemoveAnnotation( Annotation& rAnnotation, bool bInsert )
348 0 : : SdrUndoAction( *rAnnotation.GetModel() )
349 : , mxAnnotation( &rAnnotation )
350 : , mbInsert( bInsert )
351 0 : , mnIndex( 0 )
352 : {
353 0 : SdPage* pPage = rAnnotation.GetPage();
354 0 : if( pPage )
355 : {
356 0 : Reference< XAnnotation > xAnnotation( &rAnnotation );
357 :
358 0 : const AnnotationVector& rVec = pPage->getAnnotations();
359 0 : for( AnnotationVector::const_iterator iter = rVec.begin(); iter != rVec.end(); ++iter )
360 : {
361 0 : if( (*iter) == xAnnotation )
362 0 : break;
363 :
364 0 : mnIndex++;
365 0 : }
366 : }
367 0 : }
368 :
369 0 : void UndoInsertOrRemoveAnnotation::Undo()
370 : {
371 0 : SdPage* pPage = mxAnnotation->GetPage();
372 0 : SdrModel* pModel = mxAnnotation->GetModel();
373 0 : if( pPage && pModel )
374 : {
375 0 : Reference< XAnnotation > xAnnotation( mxAnnotation.get() );
376 0 : if( mbInsert )
377 : {
378 0 : pPage->removeAnnotation( xAnnotation );
379 : }
380 : else
381 : {
382 0 : pPage->addAnnotation( xAnnotation, mnIndex );
383 0 : }
384 : }
385 0 : }
386 :
387 0 : void UndoInsertOrRemoveAnnotation::Redo()
388 : {
389 0 : SdPage* pPage = mxAnnotation->GetPage();
390 0 : SdrModel* pModel = mxAnnotation->GetModel();
391 0 : if( pPage && pModel )
392 : {
393 0 : Reference< XAnnotation > xAnnotation( mxAnnotation.get() );
394 :
395 0 : if( mbInsert )
396 : {
397 0 : pPage->addAnnotation( xAnnotation, mnIndex );
398 : }
399 : else
400 : {
401 0 : pPage->removeAnnotation( xAnnotation );
402 0 : }
403 : }
404 0 : }
405 :
406 0 : UndoAnnotation::UndoAnnotation( Annotation& rAnnotation )
407 0 : : SdrUndoAction( *rAnnotation.GetModel() )
408 0 : , mxAnnotation( &rAnnotation )
409 : {
410 0 : maUndoData.get( mxAnnotation );
411 0 : }
412 :
413 0 : void UndoAnnotation::Undo()
414 : {
415 0 : maRedoData.get( mxAnnotation );
416 0 : maUndoData.set( mxAnnotation );
417 0 : }
418 :
419 0 : void UndoAnnotation::Redo()
420 : {
421 0 : maUndoData.get( mxAnnotation );
422 0 : maRedoData.set( mxAnnotation );
423 0 : }
424 :
425 : } // namespace sd
426 :
427 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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