1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <comphelper/lok.hxx>
#include <comphelper/base64.hxx>
#include <com/sun/star/document/XDocumentProperties.hpp>
#include <unotools/historyoptions.hxx>
#include <unotools/useroptions.hxx>
#include <tools/datetime.hxx>
#include <tools/urlobj.hxx>
#include <svl/inethist.hxx>
#include <vcl/gdimtf.hxx>
#include <vcl/pngwrite.hxx>
#include <vcl/svapp.hxx>
#include <officecfg/Office/Common.hxx>
#include <sfx2/app.hxx>
#include <sfxpicklist.hxx>
#include <sfx2/sfxsids.hrc>
#include <sfx2/event.hxx>
#include <sfx2/objsh.hxx>
#include <sfx2/docfile.hxx>
#include <openurlhint.hxx>
#include <sfx2/docfilt.hxx>
#include <sfx2/viewfrm.hxx>
#include <rtl/instance.hxx>
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::util;
namespace
{
class thePickListMutex
: public rtl::Static<osl::Mutex, thePickListMutex> {};
}
class SfxPickListImpl : public SfxListener
{
/**
* Adds the given document to the pick list (recent documents) if it satisfies
certain requirements, e.g. being writable. Check implementation for requirement
details.
*/
static void AddDocumentToPickList( const SfxObjectShell* pDocShell );
public:
SfxPickListImpl(SfxApplication& rApp);<--- Class 'SfxPickListImpl' has a constructor with 1 argument that is not explicit. [+]Class 'SfxPickListImpl' has a constructor with 1 argument that is not explicit. Such constructors should in general be explicit for type safety reasons. Using the explicit keyword in the constructor means some mistakes when using the class can be avoided.
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
};
void SfxPickListImpl::AddDocumentToPickList( const SfxObjectShell* pDocSh )
{
if (pDocSh->IsAvoidRecentDocs() || comphelper::LibreOfficeKit::isActive())
return;
SfxMedium *pMed = pDocSh->GetMedium();
if( !pMed )
return;
// Unnamed Documents and embedded-Documents not in Picklist
if ( !pDocSh->HasName() ||
SfxObjectCreateMode::STANDARD != pDocSh->GetCreateMode() )
return;
// Help not in History
INetURLObject aURL( pDocSh->IsDocShared() ? pDocSh->GetSharedFileURL() : pMed->GetOrigURL() );
if ( aURL.GetProtocol() == INetProtocol::VndSunStarHelp )
return;
// add no document that forbids this
if ( !pMed->IsUpdatePickList() )
return;
// ignore hidden documents
if ( !SfxViewFrame::GetFirst( pDocSh ) )
return;
OUString aTitle = pDocSh->GetTitle(SFX_TITLE_PICKLIST);
OUString aFilter;
std::shared_ptr<const SfxFilter> pFilter = pMed->GetFilter();
if ( pFilter )
aFilter = pFilter->GetFilterName();
std::optional<OUString> aThumbnail;
// generate the thumbnail
//fdo#74834: only generate thumbnail for history if the corresponding option is not disabled in the configuration
if (!pDocSh->IsModified() && !Application::IsHeadlessModeEnabled() &&
officecfg::Office::Common::History::RecentDocsThumbnail::get())
{
// not modified => the document matches what is in the shell
const SfxUnoAnyItem* pEncryptionDataItem = SfxItemSet::GetItem<SfxUnoAnyItem>(pMed->GetItemSet(), SID_ENCRYPTIONDATA, false);
if ( pEncryptionDataItem )
{
// encrypted document, will show a generic document icon instead
aThumbnail = OUString();
}
else
{
std::shared_ptr<GDIMetaFile> xMetaFile = pDocSh->GetPreviewMetaFile();
BitmapEx aResultBitmap;
if (xMetaFile->CreateThumbnail(aResultBitmap))
{
SvMemoryStream aStream(65535, 65535);
vcl::PNGWriter aWriter(aResultBitmap);
if (aWriter.Write(aStream))
{
Sequence<sal_Int8> aSequence(static_cast<const sal_Int8*>(aStream.GetData()), aStream.Tell());
OUStringBuffer aBuffer;
::comphelper::Base64::encode(aBuffer, aSequence);
aThumbnail = aBuffer.makeStringAndClear();
}
}
}
}
// add to svtool history options
SvtHistoryOptions().AppendItem( ePICKLIST,
aURL.GetURLNoPass( INetURLObject::DecodeMechanism::NONE ),
aFilter,
aTitle,
aThumbnail);
if ( aURL.GetProtocol() == INetProtocol::File )
Application::AddToRecentDocumentList( aURL.GetURLNoPass( INetURLObject::DecodeMechanism::NONE ),
pFilter ? pFilter->GetMimeType() : OUString(),
pFilter ? pFilter->GetServiceName() : OUString() );
}
SfxPickList::SfxPickList(SfxApplication& rApp)
: mxImpl(new SfxPickListImpl(rApp))
{
}
SfxPickList::~SfxPickList()
{
}
SfxPickListImpl::SfxPickListImpl(SfxApplication& rApp)
{
StartListening(rApp);
}
void SfxPickListImpl::Notify( SfxBroadcaster&, const SfxHint& rHint )
{
const SfxOpenUrlHint* pOpenUrlHint = dynamic_cast<const SfxOpenUrlHint*>(&rHint);
if ( pOpenUrlHint )
{
INetURLHistory::GetOrCreate()->PutUrl( INetURLObject( pOpenUrlHint->GetDocumentURL() ));
}
const SfxEventHint* pEventHint = dynamic_cast<const SfxEventHint*>(&rHint);
if ( !pEventHint )
return;
// only ObjectShell-related events with media interest
SfxObjectShell* pDocSh = pEventHint->GetObjShell();
if( !pDocSh )
return;
switch ( pEventHint->GetEventId() )
{
case SfxEventHintId::CreateDoc:
{
bool bAllowModif = pDocSh->IsEnableSetModified();
if ( bAllowModif )
pDocSh->EnableSetModified( false );
using namespace ::com::sun::star;
uno::Reference<document::XDocumentProperties> xDocProps(
pDocSh->getDocProperties());
if (xDocProps.is()) {
xDocProps->setAuthor( SvtUserOptions().GetFullName() );
::DateTime now( ::DateTime::SYSTEM );
xDocProps->setCreationDate( now.GetUNODateTime() );
}
if ( bAllowModif )
pDocSh->EnableSetModified( bAllowModif );
}
break;
case SfxEventHintId::OpenDoc:
case SfxEventHintId::SaveDocDone:
case SfxEventHintId::SaveAsDocDone:
case SfxEventHintId::SaveToDocDone:
case SfxEventHintId::CloseDoc:
{
AddDocumentToPickList(pDocSh);
}
break;
case SfxEventHintId::SaveAsDoc:
{
SfxMedium *pMedium = pDocSh->GetMedium();
if (!pMedium)
return;
// We're starting a "Save As". Add the current document (if it's
// not a "new" document) to the "Recent Documents" list before we
// switch to the new path.
// If the current document is new, path will be empty.
OUString path = pMedium->GetOrigURL();
if (!path.isEmpty())
{
AddDocumentToPickList(pDocSh);
}
}
break;
default: break;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|