• Skip to content
  • Skip to link menu
Trinity API Reference
  • Trinity API Reference
  • tdeio/tdefile
 

tdeio/tdefile

  • tdeio
  • tdefile
tderecentdocument.cpp
1 /*
2  * Copyright (C)2000 Daniel M. Duley <mosfet@kde.org>
3  *
4  * All rights reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
8  * are met:
9  * 1. Redistributions of source code must retain the above copyright
10  * notice, this list of conditions and the following disclaimer.
11  * 2. Redistributions in binary form must reproduce the above copyright
12  * notice, this list of conditions and the following disclaimer in the
13  * documentation and/or other materials provided with the distribution.
14  *
15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25  * SUCH DAMAGE.
26  *
27  */
28 #include <tderecentdocument.h>
29 #include <ksimpleconfig.h>
30 #include <kstandarddirs.h>
31 #include <tdeapplication.h>
32 #include <kurl.h>
33 #include <kdebug.h>
34 #include <kmimetype.h>
35 #include <kdesktopfile.h>
36 #include <tqdir.h>
37 #include <tqfileinfo.h>
38 #include <tqtextstream.h>
39 #include <tqstringlist.h>
40 #include <tqregexp.h>
41 
42 #include <sys/types.h>
43 #include <utime.h>
44 
45 TQString TDERecentDocument::recentDocumentDirectory()
46 {
47  // need to change this path, not sure where
48  return locateLocal("data", TQString::fromLatin1("RecentDocuments/"));
49 }
50 
51 TQStringList TDERecentDocument::recentDocuments()
52 {
53  TQDir d(recentDocumentDirectory(), "*.desktop", TQDir::Time,
54  TQDir::Files | TQDir::Readable | TQDir::Hidden);
55 
56  if (!d.exists())
57  d.mkdir(recentDocumentDirectory());
58 
59  TQStringList list = d.entryList();
60  TQStringList fullList;
61 
62  for (TQStringList::ConstIterator it = list.begin(); it != list.end(); ++it) {
63  TQString pathDesktop = d.absFilePath( *it );
64  KDesktopFile tmpDesktopFile( pathDesktop, false);
65  KURL urlDesktopFile(tmpDesktopFile.readURL());
66  if( urlDesktopFile.isLocalFile() && !TQFile(urlDesktopFile.path()).exists())
67  d.remove(pathDesktop);
68  else
69  fullList.append( pathDesktop );
70  }
71 
72  return fullList;
73 }
74 
75 void TDERecentDocument::add(const KURL& url)
76 {
77  TDERecentDocument::add(url, tqApp->argv()[0]); // ### argv[0] might not match the service filename!
78 }
79 
80 void TDERecentDocument::add(const KURL& url, const TQString& desktopEntryName)
81 {
82  if ( url.isLocalFile() && !TDEGlobal::dirs()->relativeLocation("tmp", url.path()).startsWith("/"))
83  return;
84 
85  TQString openStr = url.url();
86  openStr.replace( TQRegExp("\\$"), "$$" ); // Desktop files with type "Link" are $-variable expanded
87 
88  kdDebug(250) << "TDERecentDocument::add for " << openStr << endl;
89  TDEConfig *config = TDEGlobal::config();
90  TQString oldGrp = config->group();
91  config->setGroup(TQString::fromLatin1("RecentDocuments"));
92  bool useRecent = config->readBoolEntry(TQString::fromLatin1("UseRecent"), true);
93  int maxEntries = config->readNumEntry(TQString::fromLatin1("MaxEntries"), 10);
94 
95  config->setGroup(oldGrp);
96  if(!useRecent)
97  return;
98 
99  TQString path = recentDocumentDirectory();
100 
101  TQString dStr = path + url.fileName();
102 
103  TQString ddesktop = dStr + TQString::fromLatin1(".desktop");
104 
105  int i=1;
106  // check for duplicates
107  while(TQFile::exists(ddesktop)){
108  // see if it points to the same file and application
109  KSimpleConfig tmp(ddesktop);
110  tmp.setDesktopGroup();
111  if(tmp.readEntry(TQString::fromLatin1("X-TDE-LastOpenedWith"))
112  == desktopEntryName)
113  {
114  utime(TQFile::encodeName(ddesktop), NULL);
115  return;
116  }
117  // if not append a (num) to it
118  ++i;
119  if ( i > maxEntries )
120  break;
121  ddesktop = dStr + TQString::fromLatin1("[%1].desktop").arg(i);
122  }
123 
124  TQDir dir(path);
125  // check for max entries, delete oldest files if exceeded
126  TQStringList list = dir.entryList(TQDir::Files | TQDir::Hidden, TQDir::Time | TQDir::Reversed);
127  i = list.count();
128  if(i > maxEntries-1){
129  TQStringList::Iterator it;
130  it = list.begin();
131  while(i > maxEntries-1){
132  TQFile::remove(dir.absPath() + TQString::fromLatin1("/") + (*it));
133  --i, ++it;
134  }
135  }
136 
137  // create the applnk
138  KSimpleConfig conf(ddesktop);
139  conf.setDesktopGroup();
140  conf.writeEntry( TQString::fromLatin1("Type"), TQString::fromLatin1("Link") );
141  conf.writePathEntry( TQString::fromLatin1("URL"), openStr );
142  // If you change the line below, change the test in the above loop
143  conf.writeEntry( TQString::fromLatin1("X-TDE-LastOpenedWith"), desktopEntryName );
144  TQString name = url.fileName();
145  if (name.isEmpty())
146  name = openStr;
147  conf.writeEntry( TQString::fromLatin1("Name"), name );
148  conf.writeEntry( TQString::fromLatin1("Icon"), KMimeType::iconForURL( url ) );
149 }
150 
151 void TDERecentDocument::add(const TQString &openStr, bool isUrl)
152 {
153  if( isUrl ) {
154  add( KURL( openStr ) );
155  } else {
156  KURL url;
157  url.setPath( openStr );
158  add( url );
159  }
160 }
161 
162 void TDERecentDocument::clear()
163 {
164  TQStringList list = recentDocuments();
165  TQDir dir;
166  for(TQStringList::Iterator it = list.begin(); it != list.end() ; ++it)
167  dir.remove(*it);
168 }
169 
170 int TDERecentDocument::maximumItems()
171 {
172  TDEConfig *config = TDEGlobal::config();
173  TDEConfigGroupSaver sa(config, TQString::fromLatin1("RecentDocuments"));
174  return config->readNumEntry(TQString::fromLatin1("MaxEntries"), 10);
175 }
176 
177 
TDERecentDocument::recentDocuments
static TQStringList recentDocuments()
Return a list of absolute paths to recent document .desktop files, sorted by date.
Definition: tderecentdocument.cpp:51
TDERecentDocument::clear
static void clear()
Clear the recent document menu of all entries.
Definition: tderecentdocument.cpp:162
TDERecentDocument::add
static void add(const KURL &url)
Add a new item to the Recent Document menu.
Definition: tderecentdocument.cpp:75
TDERecentDocument::recentDocumentDirectory
static TQString recentDocumentDirectory()
Returns the path to the directory where recent document .desktop files are stored.
Definition: tderecentdocument.cpp:45
TDERecentDocument::maximumItems
static int maximumItems()
Returns the maximum amount of recent document entries allowed.
Definition: tderecentdocument.cpp:170

tdeio/tdefile

Skip menu "tdeio/tdefile"
  • Main Page
  • Class Hierarchy
  • Alphabetical List
  • Class List
  • File List
  • Class Members
  • Related Pages

tdeio/tdefile

Skip menu "tdeio/tdefile"
  • arts
  • dcop
  • dnssd
  • interfaces
  •   kspeech
  •     interface
  •     library
  •   tdetexteditor
  • kate
  • kded
  • kdoctools
  • kimgio
  • kjs
  • libtdemid
  • libtdescreensaver
  • tdeabc
  • tdecmshell
  • tdecore
  • tdefx
  • tdehtml
  • tdeinit
  • tdeio
  •   bookmarks
  •   httpfilter
  •   kpasswdserver
  •   kssl
  •   tdefile
  •   tdeio
  •   tdeioexec
  • tdeioslave
  •   http
  • tdemdi
  •   tdemdi
  • tdenewstuff
  • tdeparts
  • tdeprint
  • tderandr
  • tderesources
  • tdespell2
  • tdesu
  • tdeui
  • tdeunittest
  • tdeutils
  • tdewallet
Generated for tdeio/tdefile by doxygen 1.9.1
This website is maintained by Timothy Pearson.