1 /*
2 * Copyright (C) 2011, 2014 Nicolas Bonnefon and other contributors
3 *
4 * This file is part of glogg.
5 *
6 * glogg is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
10 *
11 * glogg is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with glogg. If not, see <http://www.gnu.org/licenses/>.
18 */
19
20 #include "sessioninfo.h"
21
22 #include <QSettings>
23
24 #include "log.h"
25
26 const int SessionInfo::OPENFILES_VERSION = 1;
27
retrieveFromStorage(QSettings & settings)28 void SessionInfo::retrieveFromStorage( QSettings& settings )
29 {
30 LOG(logDEBUG) << "SessionInfo::retrieveFromStorage";
31
32 geometry_ = settings.value("geometry").toByteArray();
33
34 if ( settings.contains( "OpenFiles/version" ) ) {
35 openFiles_.clear();
36 // Unserialise the "new style" stored history
37 settings.beginGroup( "OpenFiles" );
38 if ( settings.value( "version" ) == OPENFILES_VERSION ) {
39 int size = settings.beginReadArray( "openFiles" );
40 LOG(logDEBUG) << "SessionInfo: " << size << " files.";
41 for (int i = 0; i < size; ++i) {
42 settings.setArrayIndex(i);
43 std::string file_name =
44 settings.value( "fileName" ).toString().toStdString();
45 uint64_t top_line = settings.value( "topLine" ).toInt();
46 std::string view_context =
47 settings.value( "viewContext" ).toString().toStdString();
48 openFiles_.push_back( { file_name, top_line, view_context } );
49 }
50 settings.endArray();
51 }
52 else {
53 LOG(logERROR) << "Unknown version of OpenFiles, ignoring it...";
54 }
55 settings.endGroup();
56 }
57 }
58
saveToStorage(QSettings & settings) const59 void SessionInfo::saveToStorage( QSettings& settings ) const
60 {
61 LOG(logDEBUG) << "SessionInfo::saveToStorage";
62
63 settings.setValue( "geometry", geometry_ );
64 settings.beginGroup( "OpenFiles" );
65 settings.setValue( "version", OPENFILES_VERSION );
66 settings.beginWriteArray( "openFiles" );
67 for ( unsigned i = 0; i < openFiles_.size(); ++i ) {
68 settings.setArrayIndex( i );
69 const OpenFile* open_file = &(openFiles_.at( i ));
70 settings.setValue( "fileName", QString( open_file->fileName.c_str() ) );
71 settings.setValue( "topLine", qint64( open_file->topLine ) );
72 settings.setValue( "viewContext", QString( open_file->viewContext.c_str() ) );
73 }
74 settings.endArray();
75 settings.endGroup();
76 }
77