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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 <com/sun/star/document/XDocumentProperties.hpp>
22 : #include <unotools/historyoptions.hxx>
23 : #include <unotools/useroptions.hxx>
24 : #include <tools/urlobj.hxx>
25 : #include <framework/menuconfiguration.hxx>
26 : #include <svl/inethist.hxx>
27 : #include <svl/stritem.hxx>
28 : #include <svl/eitem.hxx>
29 : #include <osl/file.hxx>
30 : #include <unotools/localfilehelper.hxx>
31 : #include <cppuhelper/implbase1.hxx>
32 :
33 : // ----------------------------------------------------------------------------
34 :
35 : #include <sfx2/app.hxx>
36 : #include "sfxpicklist.hxx"
37 : #include <sfx2/sfxuno.hxx>
38 : #include "sfxtypes.hxx"
39 : #include <sfx2/request.hxx>
40 : #include <sfx2/sfxsids.hrc>
41 : #include <sfx2/sfx.hrc>
42 : #include <sfx2/event.hxx>
43 : #include <sfx2/objsh.hxx>
44 : #include <sfx2/bindings.hxx>
45 : #include "referers.hxx"
46 : #include <sfx2/docfile.hxx>
47 : #include "objshimp.hxx"
48 : #include <sfx2/docfilt.hxx>
49 :
50 : #include <rtl/instance.hxx>
51 :
52 : #include <algorithm>
53 :
54 : // ----------------------------------------------------------------------------
55 :
56 : using namespace ::com::sun::star::uno;
57 : using namespace ::com::sun::star::beans;
58 : using namespace ::com::sun::star::util;
59 :
60 : // ----------------------------------------------------------------------------
61 :
62 : class StringLength : public ::cppu::WeakImplHelper1< XStringWidth >
63 : {
64 : public:
65 133 : StringLength() {}
66 266 : virtual ~StringLength() {}
67 :
68 : // XStringWidth
69 0 : sal_Int32 SAL_CALL queryStringWidth( const OUString& aString )
70 : throw (::com::sun::star::uno::RuntimeException)
71 : {
72 0 : return aString.getLength();
73 : }
74 : };
75 :
76 0 : void SfxPickList::CreatePicklistMenuTitle( Menu* pMenu, sal_uInt16 nItemId, const OUString& aURLString, sal_uInt32 nNo )
77 : {
78 0 : OUStringBuffer aPickEntry;
79 :
80 0 : if ( nNo < 9 )
81 : {
82 0 : aPickEntry.append('~');
83 0 : aPickEntry.append(OUString::valueOf(static_cast<sal_Int32>(nNo + 1)));
84 : }
85 0 : else if ( nNo == 9 )
86 0 : aPickEntry.appendAscii(RTL_CONSTASCII_STRINGPARAM("1~0"));
87 : else
88 0 : aPickEntry.append(OUString::valueOf(static_cast<sal_Int32>(nNo + 1)));
89 0 : aPickEntry.appendAscii(RTL_CONSTASCII_STRINGPARAM(": "));
90 :
91 0 : INetURLObject aURL( aURLString );
92 0 : OUString aTipHelpText;
93 0 : OUString aAccessibleName = aPickEntry.toString();
94 :
95 0 : if ( aURL.GetProtocol() == INET_PROT_FILE )
96 : {
97 : // Do handle file URL differently => convert it to a system
98 : // path and abbreviate it with a special function:
99 0 : OUString aFileSystemPath( aURL.getFSysPath( INetURLObject::FSYS_DETECT ) );
100 :
101 0 : OUString aSystemPath( aFileSystemPath );
102 0 : OUString aCompactedSystemPath;
103 :
104 0 : aTipHelpText = aSystemPath;
105 0 : aAccessibleName += aSystemPath;
106 0 : oslFileError nError = osl_abbreviateSystemPath( aSystemPath.pData, &aCompactedSystemPath.pData, 46, NULL );
107 0 : if ( !nError )
108 0 : aPickEntry.append( aCompactedSystemPath );
109 : else
110 0 : aPickEntry.append( aFileSystemPath );
111 :
112 0 : if ( aPickEntry.getLength() > 50 )
113 : {
114 0 : aPickEntry.setLength( 47 );
115 0 : aPickEntry.appendAscii(RTL_CONSTASCII_STRINGPARAM("..."));
116 0 : }
117 : }
118 : else
119 : {
120 : // Use INetURLObject to abbreviate all other URLs
121 0 : OUString aShortURL;
122 0 : aShortURL = aURL.getAbbreviated( m_xStringLength, 46, INetURLObject::DECODE_UNAMBIGUOUS );
123 0 : aPickEntry.append(aShortURL);
124 0 : aTipHelpText = aURLString;
125 0 : aAccessibleName += aURLString;
126 : }
127 :
128 : // Set menu item text, tip help and accessible name
129 0 : pMenu->SetItemText( nItemId, aPickEntry.toString() );
130 0 : pMenu->SetTipHelpText( nItemId, aTipHelpText );
131 0 : pMenu->SetAccessibleName( nItemId, aAccessibleName );
132 0 : }
133 :
134 : namespace
135 : {
136 : class thePickListMutex
137 : : public rtl::Static<osl::Mutex, thePickListMutex> {};
138 : }
139 :
140 133 : void SfxPickList::RemovePickListEntries()
141 : {
142 133 : ::osl::MutexGuard aGuard( thePickListMutex::get() );
143 133 : for ( sal_uInt32 i = 0; i < m_aPicklistVector.size(); i++ )
144 0 : delete m_aPicklistVector[i];
145 133 : m_aPicklistVector.clear();
146 133 : }
147 :
148 0 : SfxPickList::PickListEntry* SfxPickList::GetPickListEntry( sal_uInt32 nIndex )
149 : {
150 : OSL_ASSERT( m_aPicklistVector.size() > nIndex );
151 :
152 0 : if ( nIndex < m_aPicklistVector.size() )
153 0 : return m_aPicklistVector[ nIndex ];
154 : else
155 0 : return 0;
156 : }
157 :
158 1201 : void SfxPickList::AddDocumentToPickList( SfxObjectShell* pDocSh )
159 : {
160 1201 : SfxMedium *pMed = pDocSh->GetMedium();
161 1201 : if( !pMed )
162 628 : return;
163 :
164 : // Unnamed Documents and embedded-Documents not in Picklist
165 1784 : if ( !pDocSh->HasName() ||
166 583 : SFX_CREATE_MODE_STANDARD != pDocSh->GetCreateMode() )
167 618 : return;
168 :
169 : // Help not in History
170 583 : INetURLObject aURL( pDocSh->IsDocShared() ? pDocSh->GetSharedFileURL() : OUString( pMed->GetOrigURL() ) );
171 583 : if ( aURL.GetProtocol() == INET_PROT_VND_SUN_STAR_HELP )
172 0 : return;
173 :
174 583 : if ( !pMed->IsUpdatePickList() )
175 10 : return;
176 :
177 : // add no document that forbids this (for example Message-Body)
178 573 : SFX_ITEMSET_ARG( pMed->GetItemSet(), pPicklistItem, SfxBoolItem, SID_PICKLIST, sal_False );
179 573 : if ( pPicklistItem && !pPicklistItem->GetValue() )
180 0 : return;
181 :
182 : // ignore hidden documents
183 573 : if ( !SfxViewFrame::GetFirst( pDocSh, sal_True ) )
184 0 : return;
185 :
186 1146 : OUString aTitle = pDocSh->GetTitle(SFX_TITLE_PICKLIST);
187 1146 : OUString aFilter;
188 573 : const SfxFilter* pFilter = pMed->GetOrigFilter();
189 573 : if ( pFilter )
190 573 : aFilter = pFilter->GetFilterName();
191 :
192 : // add to svtool history options
193 : SvtHistoryOptions().AppendItem( ePICKLIST,
194 : aURL.GetURLNoPass( INetURLObject::NO_DECODE ),
195 : aFilter,
196 : aTitle,
197 573 : OUString() );
198 :
199 573 : if ( aURL.GetProtocol() == INET_PROT_FILE )
200 1146 : Application::AddToRecentDocumentList( aURL.GetURLNoPass( INetURLObject::NO_DECODE ), (pFilter) ? pFilter->GetMimeType() : OUString() );
201 : }
202 :
203 133 : SfxPickList& SfxPickList::Get()
204 : {
205 133 : static SfxPickList aUniqueInstance(SvtHistoryOptions().GetSize(ePICKLIST));
206 133 : return aUniqueInstance;
207 : }
208 :
209 133 : SfxPickList::SfxPickList( sal_uInt32 nAllowedMenuSize ) :
210 133 : m_nAllowedMenuSize( nAllowedMenuSize )
211 : {
212 133 : m_xStringLength = new StringLength;
213 133 : m_nAllowedMenuSize = ::std::min( m_nAllowedMenuSize, (sal_uInt32)PICKLIST_MAXSIZE );
214 133 : StartListening( *SFX_APP() );
215 133 : }
216 :
217 266 : SfxPickList::~SfxPickList()
218 : {
219 133 : RemovePickListEntries();
220 133 : }
221 :
222 0 : void SfxPickList::CreatePickListEntries()
223 : {
224 0 : RemovePickListEntries();
225 :
226 : // Reading the pick list
227 0 : Sequence< Sequence< PropertyValue > > seqPicklist = SvtHistoryOptions().GetList( ePICKLIST );
228 :
229 0 : sal_uInt32 nCount = seqPicklist.getLength();
230 0 : sal_uInt32 nEntries = ::std::min( m_nAllowedMenuSize, nCount );
231 :
232 0 : for( sal_uInt32 nItem=0; nItem < nEntries; ++nItem )
233 : {
234 0 : Sequence< PropertyValue > seqPropertySet = seqPicklist[ nItem ];
235 :
236 0 : INetURLObject aURL;
237 0 : OUString sURL;
238 0 : OUString sFilter;
239 0 : OUString sTitle;
240 :
241 0 : sal_uInt32 nPropertyCount = seqPropertySet.getLength();
242 0 : for( sal_uInt32 nProperty=0; nProperty<nPropertyCount; ++nProperty )
243 : {
244 0 : if( seqPropertySet[nProperty].Name == HISTORY_PROPERTYNAME_URL )
245 : {
246 0 : seqPropertySet[nProperty].Value >>= sURL;
247 : }
248 0 : else if( seqPropertySet[nProperty].Name == HISTORY_PROPERTYNAME_FILTER )
249 : {
250 0 : seqPropertySet[nProperty].Value >>= sFilter;
251 : }
252 0 : else if( seqPropertySet[nProperty].Name == HISTORY_PROPERTYNAME_TITLE )
253 : {
254 0 : seqPropertySet[nProperty].Value >>= sTitle;
255 : }
256 : }
257 :
258 0 : aURL.SetSmartURL( sURL );
259 0 : aURL.SetPass( OUString() );
260 :
261 0 : PickListEntry *pPick = new PickListEntry( aURL.GetMainURL( INetURLObject::NO_DECODE ), sFilter, sTitle );
262 0 : m_aPicklistVector.push_back( pPick );
263 0 : }
264 0 : }
265 :
266 0 : void SfxPickList::CreateMenuEntries( Menu* pMenu )
267 : {
268 0 : ::osl::MutexGuard aGuard( thePickListMutex::get() );
269 :
270 : static sal_Bool bPickListMenuInitializing = sal_False;
271 :
272 0 : if ( bPickListMenuInitializing ) // method is not reentrant!
273 0 : return;
274 :
275 0 : bPickListMenuInitializing = sal_True;
276 0 : CreatePickListEntries();
277 :
278 0 : for ( sal_uInt16 nId = START_ITEMID_PICKLIST; nId <= END_ITEMID_PICKLIST; ++nId )
279 0 : pMenu->RemoveItem( pMenu->GetItemPos( nId ) );
280 :
281 0 : if ( pMenu->GetItemType( pMenu->GetItemCount()-1 ) == MENUITEM_SEPARATOR )
282 0 : pMenu->RemoveItem( pMenu->GetItemCount()-1 );
283 :
284 0 : if ( m_aPicklistVector.size() > 0 &&
285 0 : pMenu->GetItemType( pMenu->GetItemCount()-1 )
286 0 : != MENUITEM_SEPARATOR && m_nAllowedMenuSize )
287 0 : pMenu->InsertSeparator();
288 :
289 0 : OUString aEmptyString;
290 0 : for ( sal_uInt32 i = 0; i < m_aPicklistVector.size(); i++ )
291 : {
292 0 : PickListEntry* pEntry = GetPickListEntry( i );
293 :
294 0 : pMenu->InsertItem( (sal_uInt16)(START_ITEMID_PICKLIST + i), aEmptyString );
295 0 : CreatePicklistMenuTitle( pMenu, (sal_uInt16)(START_ITEMID_PICKLIST + i), pEntry->aName, i );
296 : }
297 :
298 0 : bPickListMenuInitializing = sal_False;
299 : }
300 :
301 0 : void SfxPickList::ExecuteEntry( sal_uInt32 nIndex )
302 : {
303 0 : ::osl::ClearableMutexGuard aGuard( thePickListMutex::get() );
304 :
305 0 : PickListEntry *pPick = SfxPickList::Get().GetPickListEntry( nIndex );
306 :
307 0 : if ( pPick )
308 : {
309 0 : SfxRequest aReq( SID_OPENDOC, SFX_CALLMODE_ASYNCHRON, SFX_APP()->GetPool() );
310 0 : aReq.AppendItem( SfxStringItem( SID_FILE_NAME, pPick->aName ));
311 0 : aReq.AppendItem( SfxStringItem( SID_REFERER, SFX_REFERER_USER ) );
312 0 : aReq.AppendItem( SfxStringItem( SID_TARGETNAME, "_default" ) );
313 0 : String aFilter( pPick->aFilter );
314 0 : aGuard.clear();
315 :
316 0 : sal_uInt16 nPos=aFilter.Search('|');
317 0 : if( nPos != STRING_NOTFOUND )
318 : {
319 0 : OUString aOptions(aFilter.Copy(nPos).GetBuffer()+1);
320 0 : aFilter.Erase( nPos );
321 0 : aReq.AppendItem( SfxStringItem(SID_FILE_FILTEROPTIONS, aOptions));
322 : }
323 :
324 0 : aReq.AppendItem(SfxStringItem( SID_FILTER_NAME, aFilter ));
325 0 : aReq.AppendItem( SfxBoolItem( SID_TEMPLATE, sal_False ) );
326 0 : SFX_APP()->ExecuteSlot( aReq );
327 0 : }
328 0 : }
329 :
330 0 : void SfxPickList::ExecuteMenuEntry( sal_uInt16 nId )
331 : {
332 0 : ExecuteEntry( (sal_uInt32)( nId - START_ITEMID_PICKLIST ) );
333 0 : }
334 :
335 23197 : void SfxPickList::Notify( SfxBroadcaster&, const SfxHint& rHint )
336 : {
337 23197 : if ( rHint.IsA( TYPE( SfxStringHint )))
338 : {
339 456 : SfxStringHint* pStringHint = (SfxStringHint*) &rHint;
340 :
341 456 : if ( pStringHint->GetId() == SID_OPENURL )
342 456 : INetURLHistory::GetOrCreate()->PutUrl( INetURLObject( pStringHint->GetObject() ));
343 : }
344 :
345 23197 : if ( rHint.IsA( TYPE( SfxEventHint )))
346 : {
347 11383 : SfxEventHint* pEventHint = PTR_CAST(SfxEventHint,&rHint);
348 : // only ObjectShell-related events with media interest
349 11383 : SfxObjectShell* pDocSh = pEventHint->GetObjShell();
350 11383 : if( !pDocSh )
351 0 : return;
352 :
353 11383 : switch ( pEventHint->GetEventId() )
354 : {
355 : case SFX_EVENT_CREATEDOC:
356 : {
357 600 : sal_Bool bAllowModif = pDocSh->IsEnableSetModified();
358 600 : if ( bAllowModif )
359 600 : pDocSh->EnableSetModified( sal_False );
360 :
361 : using namespace ::com::sun::star;
362 : uno::Reference<document::XDocumentProperties> xDocProps(
363 600 : pDocSh->getDocProperties());
364 600 : if (xDocProps.is()) {
365 600 : xDocProps->setAuthor( SvtUserOptions().GetFullName() );
366 600 : ::DateTime now( ::DateTime::SYSTEM );
367 600 : xDocProps->setCreationDate( util::DateTime(
368 1800 : now.GetNanoSec(), now.GetSec(), now.GetMin(),
369 1800 : now.GetHour(), now.GetDay(), now.GetMonth(),
370 4200 : now.GetYear() ) );
371 : }
372 :
373 600 : if ( bAllowModif )
374 600 : pDocSh->EnableSetModified( bAllowModif );
375 : }
376 600 : break;
377 :
378 : case SFX_EVENT_OPENDOC:
379 : {
380 41 : SfxMedium *pMed = pDocSh->GetMedium();
381 41 : if( !pMed )
382 0 : return;
383 :
384 : // Unnamed Documents and embedded-Documents not in History
385 82 : if ( !pDocSh->HasName() ||
386 41 : SFX_CREATE_MODE_STANDARD != pDocSh->GetCreateMode() )
387 0 : return;
388 :
389 : // Help not in History
390 41 : INetURLObject aURL( pDocSh->IsDocShared() ? pDocSh->GetSharedFileURL() : OUString( pMed->GetOrigURL() ) );
391 41 : if ( aURL.GetProtocol() == INET_PROT_VND_SUN_STAR_HELP )
392 0 : return;
393 :
394 82 : OUString aTitle = pDocSh->GetTitle(SFX_TITLE_PICKLIST);
395 82 : OUString aFilter;
396 41 : const SfxFilter* pFilter = pMed->GetOrigFilter();
397 41 : if ( pFilter )
398 41 : aFilter = pFilter->GetFilterName();
399 :
400 : // add to svtool history options
401 : SvtHistoryOptions().AppendItem( eHISTORY,
402 : aURL.GetURLNoPass( INetURLObject::NO_DECODE ),
403 : aFilter,
404 : aTitle,
405 82 : OUString() );
406 : }
407 41 : break;
408 :
409 : case SFX_EVENT_SAVEDOCDONE:
410 : case SFX_EVENT_SAVEASDOCDONE:
411 : case SFX_EVENT_SAVETODOCDONE:
412 : case SFX_EVENT_CLOSEDOC:
413 : {
414 1197 : AddDocumentToPickList(pDocSh);
415 : }
416 1197 : break;
417 :
418 : case SFX_EVENT_SAVEASDOC:
419 : {
420 10 : SfxMedium *pMedium = pDocSh->GetMedium();
421 10 : if (!pMedium)
422 0 : return;
423 :
424 : // We're starting a "Save As". Add the current document (if it's
425 : // not a "new" document) to the "Recent Documents" list before we
426 : // switch to the new path.
427 : // If the current document is new, path will be empty.
428 10 : OUString path = pMedium->GetOrigURL();
429 10 : if (!path.isEmpty())
430 : {
431 4 : AddDocumentToPickList(pDocSh);
432 10 : }
433 : }
434 10 : break;
435 : }
436 : }
437 408 : }
438 :
439 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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