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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 <stdio.h>
22 :
23 : #include <threadhelp/resetableguard.hxx>
24 : #include <xml/statusbardocumenthandler.hxx>
25 : #include <macros/debug.hxx>
26 :
27 : #include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp>
28 : #include <com/sun/star/ui/ItemStyle.hpp>
29 : #include <com/sun/star/ui/ItemType.hpp>
30 : #include <com/sun/star/beans/PropertyValue.hpp>
31 :
32 : #include <vcl/svapp.hxx>
33 : #include <vcl/status.hxx>
34 :
35 : #include <comphelper/attributelist.hxx>
36 :
37 : using namespace ::com::sun::star::uno;
38 : using namespace ::com::sun::star::beans;
39 : using namespace ::com::sun::star::xml::sax;
40 : using namespace ::com::sun::star::ui;
41 : using namespace ::com::sun::star::container;
42 :
43 : #define XMLNS_STATUSBAR "http://openoffice.org/2001/statusbar"
44 : #define XMLNS_XLINK "http://www.w3.org/1999/xlink"
45 : #define XMLNS_STATUSBAR_PREFIX "statusbar:"
46 : #define XMLNS_XLINK_PREFIX "xlink:"
47 :
48 : #define XMLNS_FILTER_SEPARATOR "^"
49 :
50 : #define ELEMENT_STATUSBAR "statusbar"
51 : #define ELEMENT_STATUSBARITEM "statusbaritem"
52 :
53 : #define ATTRIBUTE_ALIGN "align"
54 : #define ATTRIBUTE_STYLE "style"
55 : #define ATTRIBUTE_URL "href"
56 : #define ATTRIBUTE_WIDTH "width"
57 : #define ATTRIBUTE_OFFSET "offset"
58 : #define ATTRIBUTE_AUTOSIZE "autosize"
59 : #define ATTRIBUTE_OWNERDRAW "ownerdraw"
60 : #define ATTRIBUTE_HELPURL "helpid"
61 :
62 : #define ELEMENT_NS_STATUSBAR "statusbar:statusbar"
63 : #define ELEMENT_NS_STATUSBARITEM "statusbar:statusbaritem"
64 :
65 : #define ATTRIBUTE_XMLNS_STATUSBAR "xmlns:statusbar"
66 : #define ATTRIBUTE_XMLNS_XLINK "xmlns:xlink"
67 :
68 : #define ATTRIBUTE_TYPE_CDATA "CDATA"
69 :
70 : #define ATTRIBUTE_BOOLEAN_TRUE "true"
71 : #define ATTRIBUTE_BOOLEAN_FALSE "false"
72 :
73 : #define ATTRIBUTE_ALIGN_LEFT "left"
74 : #define ATTRIBUTE_ALIGN_RIGHT "right"
75 : #define ATTRIBUTE_ALIGN_CENTER "center"
76 :
77 : #define ATTRIBUTE_STYLE_IN "in"
78 : #define ATTRIBUTE_STYLE_OUT "out"
79 : #define ATTRIBUTE_STYLE_FLAT "flat"
80 :
81 : #define STATUSBAR_DOCTYPE "<!DOCTYPE statusbar:statusbar PUBLIC \"-//OpenOffice.org//DTD OfficeDocument 1.0//EN\" \"statusbar.dtd\">"
82 :
83 : namespace framework
84 : {
85 :
86 : // Property names of a menu/menu item ItemDescriptor
87 : static const char ITEM_DESCRIPTOR_COMMANDURL[] = "CommandURL";
88 : static const char ITEM_DESCRIPTOR_HELPURL[] = "HelpURL";
89 : static const char ITEM_DESCRIPTOR_OFFSET[] = "Offset";
90 : static const char ITEM_DESCRIPTOR_STYLE[] = "Style";
91 : static const char ITEM_DESCRIPTOR_WIDTH[] = "Width";
92 : static const char ITEM_DESCRIPTOR_TYPE[] = "Type";
93 :
94 0 : static void ExtractStatusbarItemParameters(
95 : const Sequence< PropertyValue > rProp,
96 : ::rtl::OUString& rCommandURL,
97 : ::rtl::OUString& rHelpURL,
98 : sal_Int16& rOffset,
99 : sal_Int16& rStyle,
100 : sal_Int16& rWidth )
101 : {
102 0 : for ( sal_Int32 i = 0; i < rProp.getLength(); i++ )
103 : {
104 0 : if ( rProp[i].Name.equalsAscii( ITEM_DESCRIPTOR_COMMANDURL ))
105 : {
106 0 : rProp[i].Value >>= rCommandURL;
107 0 : rCommandURL = rCommandURL.intern();
108 : }
109 0 : else if ( rProp[i].Name.equalsAscii( ITEM_DESCRIPTOR_HELPURL ))
110 : {
111 0 : rProp[i].Value >>= rHelpURL;
112 : }
113 0 : else if ( rProp[i].Name.equalsAscii( ITEM_DESCRIPTOR_OFFSET ))
114 : {
115 0 : rProp[i].Value >>= rOffset;
116 : }
117 0 : else if ( rProp[i].Name.equalsAscii( ITEM_DESCRIPTOR_STYLE ))
118 : {
119 0 : rProp[i].Value >>= rStyle;
120 : }
121 0 : else if ( rProp[i].Name.equalsAscii( ITEM_DESCRIPTOR_WIDTH ))
122 : {
123 0 : rProp[i].Value >>= rWidth;
124 : }
125 : }
126 0 : }
127 :
128 : struct StatusBarEntryProperty
129 : {
130 : OReadStatusBarDocumentHandler::StatusBar_XML_Namespace nNamespace;
131 : char aEntryName[20];
132 : };
133 :
134 : StatusBarEntryProperty StatusBarEntries[OReadStatusBarDocumentHandler::SB_XML_ENTRY_COUNT] =
135 : {
136 : { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR, ELEMENT_STATUSBAR },
137 : { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR, ELEMENT_STATUSBARITEM },
138 : { OReadStatusBarDocumentHandler::SB_NS_XLINK, ATTRIBUTE_URL },
139 : { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR, ATTRIBUTE_ALIGN },
140 : { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR, ATTRIBUTE_STYLE },
141 : { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR, ATTRIBUTE_AUTOSIZE },
142 : { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR, ATTRIBUTE_OWNERDRAW },
143 : { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR, ATTRIBUTE_WIDTH },
144 : { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR, ATTRIBUTE_OFFSET },
145 : { OReadStatusBarDocumentHandler::SB_NS_STATUSBAR, ATTRIBUTE_HELPURL }
146 : };
147 :
148 :
149 0 : OReadStatusBarDocumentHandler::OReadStatusBarDocumentHandler(
150 : const Reference< XIndexContainer >& rStatusBarItems ) :
151 0 : ThreadHelpBase( &Application::GetSolarMutex() ),
152 0 : m_aStatusBarItems( rStatusBarItems )
153 : {
154 0 : ::rtl::OUString aNamespaceStatusBar( RTL_CONSTASCII_USTRINGPARAM( XMLNS_STATUSBAR ));
155 0 : ::rtl::OUString aNamespaceXLink( RTL_CONSTASCII_USTRINGPARAM( XMLNS_XLINK ));
156 0 : ::rtl::OUString aSeparator( RTL_CONSTASCII_USTRINGPARAM( XMLNS_FILTER_SEPARATOR ));
157 :
158 : // create hash map
159 0 : for ( int i = 0; i < (int)SB_XML_ENTRY_COUNT; i++ )
160 : {
161 0 : if ( StatusBarEntries[i].nNamespace == SB_NS_STATUSBAR )
162 : {
163 0 : ::rtl::OUString temp( aNamespaceStatusBar );
164 0 : temp += aSeparator;
165 0 : temp += ::rtl::OUString::createFromAscii( StatusBarEntries[i].aEntryName );
166 0 : m_aStatusBarMap.insert( StatusBarHashMap::value_type( temp, (StatusBar_XML_Entry)i ) );
167 : }
168 : else
169 : {
170 0 : ::rtl::OUString temp( aNamespaceXLink );
171 0 : temp += aSeparator;
172 0 : temp += ::rtl::OUString::createFromAscii( StatusBarEntries[i].aEntryName );
173 0 : m_aStatusBarMap.insert( StatusBarHashMap::value_type( temp, (StatusBar_XML_Entry)i ) );
174 : }
175 : }
176 :
177 0 : m_bStatusBarStartFound = sal_False;
178 0 : m_bStatusBarEndFound = sal_False;
179 0 : m_bStatusBarItemStartFound = sal_False;
180 0 : }
181 :
182 0 : OReadStatusBarDocumentHandler::~OReadStatusBarDocumentHandler()
183 : {
184 0 : }
185 :
186 : // XDocumentHandler
187 0 : void SAL_CALL OReadStatusBarDocumentHandler::startDocument(void)
188 : throw ( SAXException, RuntimeException )
189 : {
190 0 : }
191 :
192 0 : void SAL_CALL OReadStatusBarDocumentHandler::endDocument(void)
193 : throw( SAXException, RuntimeException )
194 : {
195 0 : ResetableGuard aGuard( m_aLock );
196 :
197 0 : if (( m_bStatusBarStartFound && !m_bStatusBarEndFound ) ||
198 0 : ( !m_bStatusBarStartFound && m_bStatusBarEndFound ) )
199 : {
200 0 : ::rtl::OUString aErrorMessage = getErrorLineString();
201 0 : aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "No matching start or end element 'statusbar' found!" ));
202 0 : throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
203 0 : }
204 0 : }
205 :
206 0 : void SAL_CALL OReadStatusBarDocumentHandler::startElement(
207 : const ::rtl::OUString& aName, const Reference< XAttributeList > &xAttribs )
208 : throw( SAXException, RuntimeException )
209 : {
210 0 : ResetableGuard aGuard( m_aLock );
211 :
212 0 : StatusBarHashMap::const_iterator pStatusBarEntry = m_aStatusBarMap.find( aName ) ;
213 0 : if ( pStatusBarEntry != m_aStatusBarMap.end() )
214 : {
215 0 : switch ( pStatusBarEntry->second )
216 : {
217 : case SB_ELEMENT_STATUSBAR:
218 : {
219 0 : if ( m_bStatusBarStartFound )
220 : {
221 0 : ::rtl::OUString aErrorMessage = getErrorLineString();
222 0 : aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Element 'statusbar:statusbar' cannot be embeded into 'statusbar:statusbar'!" ));
223 0 : throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
224 : }
225 :
226 0 : m_bStatusBarStartFound = sal_True;
227 : }
228 0 : break;
229 :
230 : case SB_ELEMENT_STATUSBARITEM:
231 : {
232 0 : if ( !m_bStatusBarStartFound )
233 : {
234 0 : ::rtl::OUString aErrorMessage = getErrorLineString();
235 0 : aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Element 'statusbar:statusbaritem' must be embeded into element 'statusbar:statusbar'!" ));
236 0 : throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
237 : }
238 :
239 0 : if ( m_bStatusBarItemStartFound )
240 : {
241 0 : ::rtl::OUString aErrorMessage = getErrorLineString();
242 0 : aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Element statusbar:statusbaritem is not a container!" ));
243 0 : throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
244 : }
245 :
246 0 : ::rtl::OUString aCommandURL;
247 0 : ::rtl::OUString aHelpURL;
248 0 : sal_Int16 nItemBits( ItemStyle::ALIGN_CENTER|ItemStyle::DRAW_IN3D );
249 0 : sal_Int16 nWidth( 0 );
250 0 : sal_Int16 nOffset( STATUSBAR_OFFSET );
251 0 : sal_Bool bCommandURL( sal_False );
252 :
253 0 : m_bStatusBarItemStartFound = sal_True;
254 0 : for ( sal_Int16 n = 0; n < xAttribs->getLength(); n++ )
255 : {
256 0 : pStatusBarEntry = m_aStatusBarMap.find( xAttribs->getNameByIndex( n ) );
257 0 : if ( pStatusBarEntry != m_aStatusBarMap.end() )
258 : {
259 0 : switch ( pStatusBarEntry->second )
260 : {
261 : case SB_ATTRIBUTE_URL:
262 : {
263 0 : bCommandURL = sal_True;
264 0 : aCommandURL = xAttribs->getValueByIndex( n );
265 : }
266 0 : break;
267 :
268 : case SB_ATTRIBUTE_ALIGN:
269 : {
270 0 : if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_ALIGN_LEFT )
271 : {
272 0 : nItemBits |= ItemStyle::ALIGN_LEFT;
273 0 : nItemBits &= ~ItemStyle::ALIGN_CENTER;
274 : }
275 0 : else if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_ALIGN_CENTER )
276 : {
277 0 : nItemBits |= ItemStyle::ALIGN_CENTER;
278 0 : nItemBits &= ~ItemStyle::ALIGN_LEFT;
279 : }
280 0 : else if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_ALIGN_RIGHT )
281 : {
282 0 : nItemBits |= ItemStyle::ALIGN_RIGHT;
283 : }
284 : else
285 : {
286 0 : ::rtl::OUString aErrorMessage = getErrorLineString();
287 0 : aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Attribute statusbar:align must have one value of 'left','right' or 'center'!" ));
288 0 : throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
289 : }
290 : }
291 0 : break;
292 :
293 : case SB_ATTRIBUTE_STYLE:
294 : {
295 0 : if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_STYLE_IN )
296 : {
297 0 : nItemBits |= ItemStyle::DRAW_IN3D;
298 0 : nItemBits &= ~ItemStyle::DRAW_OUT3D;
299 : }
300 0 : else if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_STYLE_OUT )
301 : {
302 0 : nItemBits |= ItemStyle::DRAW_OUT3D;
303 0 : nItemBits &= ~ItemStyle::DRAW_IN3D;
304 : }
305 0 : else if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_STYLE_FLAT )
306 : {
307 0 : nItemBits |= ItemStyle::DRAW_FLAT;
308 : }
309 : else
310 : {
311 0 : ::rtl::OUString aErrorMessage = getErrorLineString();
312 0 : aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Attribute statusbar:autosize must have value 'true' or 'false'!" ));
313 0 : throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
314 : }
315 : }
316 0 : break;
317 :
318 : case SB_ATTRIBUTE_AUTOSIZE:
319 : {
320 0 : if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_BOOLEAN_TRUE )
321 0 : nItemBits |= ItemStyle::AUTO_SIZE;
322 0 : else if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_BOOLEAN_FALSE )
323 0 : nItemBits &= ~ItemStyle::AUTO_SIZE;
324 : else
325 : {
326 0 : ::rtl::OUString aErrorMessage = getErrorLineString();
327 0 : aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Attribute statusbar:autosize must have value 'true' or 'false'!" ));
328 0 : throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
329 : }
330 : }
331 0 : break;
332 :
333 : case SB_ATTRIBUTE_OWNERDRAW:
334 : {
335 0 : if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_BOOLEAN_TRUE )
336 0 : nItemBits |= ItemStyle::OWNER_DRAW;
337 0 : else if ( xAttribs->getValueByIndex( n ) == ATTRIBUTE_BOOLEAN_FALSE )
338 0 : nItemBits &= ~ItemStyle::OWNER_DRAW;
339 : else
340 : {
341 0 : ::rtl::OUString aErrorMessage = getErrorLineString();
342 0 : aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Attribute statusbar:ownerdraw must have value 'true' or 'false'!" ));
343 0 : throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
344 : }
345 : }
346 0 : break;
347 :
348 : case SB_ATTRIBUTE_WIDTH:
349 : {
350 0 : nWidth = (sal_Int16)(xAttribs->getValueByIndex( n ).toInt32());
351 : }
352 0 : break;
353 :
354 : case SB_ATTRIBUTE_OFFSET:
355 : {
356 0 : nOffset = (sal_Int16)(xAttribs->getValueByIndex( n ).toInt32());
357 : }
358 0 : break;
359 :
360 : case SB_ATTRIBUTE_HELPURL:
361 : {
362 0 : aHelpURL = xAttribs->getValueByIndex( n );
363 : }
364 0 : break;
365 :
366 : default:
367 0 : break;
368 : }
369 : }
370 : } // for
371 :
372 0 : if ( !bCommandURL )
373 : {
374 0 : ::rtl::OUString aErrorMessage = getErrorLineString();
375 0 : aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Required attribute statusbar:url must have a value!" ));
376 0 : throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
377 : }
378 : else
379 : {
380 0 : Sequence< PropertyValue > aStatusbarItemProp( 6 );
381 0 : aStatusbarItemProp[0].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ITEM_DESCRIPTOR_COMMANDURL ));
382 0 : aStatusbarItemProp[1].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ITEM_DESCRIPTOR_HELPURL ));
383 0 : aStatusbarItemProp[2].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ITEM_DESCRIPTOR_OFFSET ));
384 0 : aStatusbarItemProp[3].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ITEM_DESCRIPTOR_STYLE ));
385 0 : aStatusbarItemProp[4].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ITEM_DESCRIPTOR_WIDTH ));
386 0 : aStatusbarItemProp[5].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ITEM_DESCRIPTOR_TYPE ));
387 :
388 0 : aStatusbarItemProp[0].Value <<= aCommandURL;
389 0 : aStatusbarItemProp[1].Value <<= aHelpURL;
390 0 : aStatusbarItemProp[2].Value <<= nOffset;
391 0 : aStatusbarItemProp[3].Value <<= nItemBits;
392 0 : aStatusbarItemProp[4].Value <<= nWidth;
393 0 : aStatusbarItemProp[5].Value = makeAny( ::com::sun::star::ui::ItemType::DEFAULT );
394 :
395 0 : m_aStatusBarItems->insertByIndex( m_aStatusBarItems->getCount(), makeAny( aStatusbarItemProp ) );
396 0 : }
397 : }
398 0 : break;
399 :
400 : default:
401 0 : break;
402 : }
403 0 : }
404 0 : }
405 :
406 0 : void SAL_CALL OReadStatusBarDocumentHandler::endElement(const ::rtl::OUString& aName)
407 : throw( SAXException, RuntimeException )
408 : {
409 0 : ResetableGuard aGuard( m_aLock );
410 :
411 0 : StatusBarHashMap::const_iterator pStatusBarEntry = m_aStatusBarMap.find( aName ) ;
412 0 : if ( pStatusBarEntry != m_aStatusBarMap.end() )
413 : {
414 0 : switch ( pStatusBarEntry->second )
415 : {
416 : case SB_ELEMENT_STATUSBAR:
417 : {
418 0 : if ( !m_bStatusBarStartFound )
419 : {
420 0 : ::rtl::OUString aErrorMessage = getErrorLineString();
421 0 : aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "End element 'statusbar' found, but no start element 'statusbar'" ));
422 0 : throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
423 : }
424 :
425 0 : m_bStatusBarStartFound = sal_False;
426 : }
427 0 : break;
428 :
429 : case SB_ELEMENT_STATUSBARITEM:
430 : {
431 0 : if ( !m_bStatusBarItemStartFound )
432 : {
433 0 : ::rtl::OUString aErrorMessage = getErrorLineString();
434 0 : aErrorMessage += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "End element 'statusbar:statusbaritem' found, but no start element 'statusbar:statusbaritem'" ));
435 0 : throw SAXException( aErrorMessage, Reference< XInterface >(), Any() );
436 : }
437 :
438 0 : m_bStatusBarItemStartFound = sal_False;
439 : }
440 0 : break;
441 :
442 : default:
443 0 : break;
444 : }
445 0 : }
446 0 : }
447 :
448 0 : void SAL_CALL OReadStatusBarDocumentHandler::characters(const ::rtl::OUString&)
449 : throw( SAXException, RuntimeException )
450 : {
451 0 : }
452 :
453 0 : void SAL_CALL OReadStatusBarDocumentHandler::ignorableWhitespace(const ::rtl::OUString&)
454 : throw( SAXException, RuntimeException )
455 : {
456 0 : }
457 :
458 0 : void SAL_CALL OReadStatusBarDocumentHandler::processingInstruction(
459 : const ::rtl::OUString& /*aTarget*/, const ::rtl::OUString& /*aData*/ )
460 : throw( SAXException, RuntimeException )
461 : {
462 0 : }
463 :
464 0 : void SAL_CALL OReadStatusBarDocumentHandler::setDocumentLocator(
465 : const Reference< XLocator > &xLocator)
466 : throw( SAXException, RuntimeException )
467 : {
468 0 : ResetableGuard aGuard( m_aLock );
469 :
470 0 : m_xLocator = xLocator;
471 0 : }
472 :
473 0 : ::rtl::OUString OReadStatusBarDocumentHandler::getErrorLineString()
474 : {
475 0 : ResetableGuard aGuard( m_aLock );
476 :
477 : char buffer[32];
478 :
479 0 : if ( m_xLocator.is() )
480 : {
481 0 : snprintf( buffer, sizeof(buffer), "Line: %ld - ", static_cast<long>( m_xLocator->getLineNumber() ));
482 0 : return ::rtl::OUString::createFromAscii( buffer );
483 : }
484 : else
485 0 : return ::rtl::OUString();
486 : }
487 :
488 :
489 : //_________________________________________________________________________________________________________________
490 : // OWriteStatusBarDocumentHandler
491 : //_________________________________________________________________________________________________________________
492 :
493 0 : OWriteStatusBarDocumentHandler::OWriteStatusBarDocumentHandler(
494 : const Reference< XIndexAccess >& aStatusBarItems,
495 : const Reference< XDocumentHandler >& rWriteDocumentHandler ) :
496 0 : ThreadHelpBase( &Application::GetSolarMutex() ),
497 : m_aStatusBarItems( aStatusBarItems ),
498 0 : m_xWriteDocumentHandler( rWriteDocumentHandler )
499 : {
500 0 : ::comphelper::AttributeList* pList = new ::comphelper::AttributeList;
501 0 : m_xEmptyList = Reference< XAttributeList >( (XAttributeList *) pList, UNO_QUERY );
502 0 : m_aAttributeType = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_TYPE_CDATA ));
503 0 : m_aXMLXlinkNS = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( XMLNS_XLINK_PREFIX ));
504 0 : m_aXMLStatusBarNS = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( XMLNS_STATUSBAR_PREFIX ));
505 0 : }
506 :
507 0 : OWriteStatusBarDocumentHandler::~OWriteStatusBarDocumentHandler()
508 : {
509 0 : }
510 :
511 0 : void OWriteStatusBarDocumentHandler::WriteStatusBarDocument() throw
512 : ( SAXException, RuntimeException )
513 : {
514 0 : ResetableGuard aGuard( m_aLock );
515 :
516 0 : m_xWriteDocumentHandler->startDocument();
517 :
518 : // write DOCTYPE line!
519 0 : Reference< XExtendedDocumentHandler > xExtendedDocHandler( m_xWriteDocumentHandler, UNO_QUERY );
520 0 : if ( xExtendedDocHandler.is() )
521 : {
522 0 : xExtendedDocHandler->unknown( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( STATUSBAR_DOCTYPE )) );
523 0 : m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() );
524 : }
525 :
526 0 : ::comphelper::AttributeList* pList = new ::comphelper::AttributeList;
527 0 : Reference< XAttributeList > xList( (XAttributeList *) pList , UNO_QUERY );
528 :
529 : pList->AddAttribute( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_XMLNS_STATUSBAR )),
530 : m_aAttributeType,
531 0 : ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( XMLNS_STATUSBAR )) );
532 :
533 : pList->AddAttribute( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_XMLNS_XLINK )),
534 : m_aAttributeType,
535 0 : ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( XMLNS_XLINK )) );
536 :
537 0 : m_xWriteDocumentHandler->startElement( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ELEMENT_NS_STATUSBAR )), pList );
538 0 : m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() );
539 :
540 0 : sal_Int32 nItemCount = m_aStatusBarItems->getCount();
541 0 : Any aAny;
542 :
543 0 : for ( sal_Int32 nItemPos = 0; nItemPos < nItemCount; nItemPos++ )
544 : {
545 0 : Sequence< PropertyValue > aProps;
546 0 : aAny = m_aStatusBarItems->getByIndex( nItemPos );
547 0 : if ( aAny >>= aProps )
548 : {
549 0 : ::rtl::OUString aCommandURL;
550 0 : ::rtl::OUString aHelpURL;
551 0 : sal_Int16 nStyle( ItemStyle::ALIGN_CENTER|ItemStyle::DRAW_IN3D );
552 0 : sal_Int16 nWidth( 0 );
553 0 : sal_Int16 nOffset( STATUSBAR_OFFSET );
554 :
555 : ExtractStatusbarItemParameters(
556 : aProps,
557 : aCommandURL,
558 : aHelpURL,
559 : nOffset,
560 : nStyle,
561 0 : nWidth );
562 :
563 0 : if ( !aCommandURL.isEmpty() )
564 0 : WriteStatusBarItem( aCommandURL, aHelpURL, nOffset, nStyle, nWidth );
565 : }
566 0 : }
567 :
568 0 : m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() );
569 0 : m_xWriteDocumentHandler->endElement( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ELEMENT_NS_STATUSBAR )) );
570 0 : m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() );
571 0 : m_xWriteDocumentHandler->endDocument();
572 0 : }
573 :
574 : //_________________________________________________________________________________________________________________
575 : // protected member functions
576 : //_________________________________________________________________________________________________________________
577 :
578 0 : void OWriteStatusBarDocumentHandler::WriteStatusBarItem(
579 : const rtl::OUString& rCommandURL,
580 : const rtl::OUString& /*rHelpURL*/,
581 : sal_Int16 nOffset,
582 : sal_Int16 nStyle,
583 : sal_Int16 nWidth )
584 : throw ( SAXException, RuntimeException )
585 : {
586 0 : ::comphelper::AttributeList* pList = new ::comphelper::AttributeList;
587 0 : Reference< XAttributeList > xList( (XAttributeList *) pList , UNO_QUERY );
588 :
589 0 : if (m_aAttributeURL.isEmpty() )
590 : {
591 0 : m_aAttributeURL = m_aXMLXlinkNS;
592 0 : m_aAttributeURL += ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_URL ));
593 : }
594 :
595 : // save required attribute (URL)
596 0 : pList->AddAttribute( m_aAttributeURL, m_aAttributeType, rCommandURL );
597 :
598 : // alignment
599 0 : if ( nStyle & ItemStyle::ALIGN_RIGHT )
600 : {
601 0 : pList->AddAttribute( m_aXMLStatusBarNS + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_ALIGN )),
602 : m_aAttributeType,
603 0 : ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_ALIGN_RIGHT )) );
604 : }
605 0 : else if ( nStyle & ItemStyle::ALIGN_CENTER )
606 : {
607 0 : pList->AddAttribute( m_aXMLStatusBarNS + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_ALIGN )),
608 : m_aAttributeType,
609 0 : ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_ALIGN_CENTER )) );
610 : }
611 : else
612 : {
613 0 : pList->AddAttribute( m_aXMLStatusBarNS + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_ALIGN )),
614 : m_aAttributeType,
615 0 : ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_ALIGN_LEFT )) );
616 : }
617 :
618 : // style ( SIB_IN is default )
619 0 : if ( nStyle & ItemStyle::DRAW_FLAT )
620 : {
621 0 : pList->AddAttribute( m_aXMLStatusBarNS + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_STYLE )),
622 : m_aAttributeType,
623 0 : ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_STYLE_FLAT )) );
624 : }
625 0 : else if ( nStyle & ItemStyle::DRAW_OUT3D )
626 : {
627 0 : pList->AddAttribute( m_aXMLStatusBarNS + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_STYLE )),
628 : m_aAttributeType,
629 0 : ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_STYLE_OUT )) );
630 : }
631 :
632 : // autosize (default sal_False)
633 0 : if ( nStyle & ItemStyle::AUTO_SIZE )
634 : {
635 0 : pList->AddAttribute( m_aXMLStatusBarNS + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_AUTOSIZE )),
636 : m_aAttributeType,
637 0 : ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_BOOLEAN_TRUE )) );
638 : }
639 :
640 : // ownerdraw (default sal_False)
641 0 : if ( nStyle & ItemStyle::OWNER_DRAW )
642 : {
643 0 : pList->AddAttribute( m_aXMLStatusBarNS + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_OWNERDRAW )),
644 : m_aAttributeType,
645 0 : ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_BOOLEAN_TRUE )) );
646 : }
647 :
648 : // width (default 0)
649 0 : if ( nWidth > 0 )
650 : {
651 0 : pList->AddAttribute( m_aXMLStatusBarNS + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_WIDTH )),
652 : m_aAttributeType,
653 0 : ::rtl::OUString::valueOf( (sal_Int32)nWidth ) );
654 : }
655 :
656 : // offset (default STATUSBAR_OFFSET)
657 0 : if ( nOffset != STATUSBAR_OFFSET )
658 : {
659 0 : pList->AddAttribute( m_aXMLStatusBarNS + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ATTRIBUTE_OFFSET )),
660 : m_aAttributeType,
661 0 : ::rtl::OUString::valueOf( (sal_Int32)nOffset ) );
662 : }
663 :
664 0 : m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() );
665 0 : m_xWriteDocumentHandler->startElement( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ELEMENT_NS_STATUSBARITEM )), xList );
666 0 : m_xWriteDocumentHandler->ignorableWhitespace( ::rtl::OUString() );
667 0 : m_xWriteDocumentHandler->endElement( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ELEMENT_NS_STATUSBARITEM )) );
668 0 : }
669 :
670 : } // namespace framework
671 :
672 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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