kitchensync
backupview.cpp00001
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00022 #include "backupview.h"
00023
00024 #include <konnector.h>
00025 #include <syncee.h>
00026
00027 #include <kdialog.h>
00028 #include <kglobal.h>
00029 #include <kdebug.h>
00030 #include <kstandarddirs.h>
00031 #include <kmessagebox.h>
00032 #include <kprocess.h>
00033
00034 #include <qlistview.h>
00035 #include <qpushbutton.h>
00036 #include <qlayout.h>
00037 #include <qdatetime.h>
00038 #include <qdir.h>
00039
00040 using namespace KSync;
00041
00042 class BackupItem : public QListViewItem
00043 {
00044 public:
00045 BackupItem( QListView *parent, const QString &dirName )
00046 : QListViewItem( parent )
00047 {
00048 QDateTime dt = QDateTime::fromString( dirName, ISODate );
00049 QString txt;
00050 if ( dt.isValid() ) {
00051 txt = KGlobal::locale()->formatDateTime( dt );
00052 mDirName = dirName;
00053 } else {
00054 txt = i18n("Invalid (\"%1\")").arg( dirName );
00055 }
00056 setText( 0, txt );
00057 }
00058
00059 QString dirName() const { return mDirName; }
00060
00061 private:
00062 QString mDirName;
00063 };
00064
00065
00066 BackupView::BackupView( QWidget *parent, const char *name )
00067 : QWidget( parent, name )
00068 {
00069 QBoxLayout *topLayout = new QVBoxLayout( this );
00070 topLayout->setSpacing( KDialog::spacingHint() );
00071
00072 mBackupList = new QListView( this );
00073 mBackupList->addColumn( i18n("Backup") );
00074 topLayout->addWidget( mBackupList, 1 );
00075
00076 updateBackupList();
00077
00078 QPushButton *button = new QPushButton( i18n("Delete"), this );
00079 topLayout->addWidget( button );
00080 connect( button, SIGNAL( clicked() ), SLOT( deleteBackup() ) );
00081 }
00082
00083 void BackupView::updateBackupList()
00084 {
00085 mBackupList->clear();
00086
00087 QString dirName = locateLocal( "appdata", topBackupDir() );
00088 QDir dir( dirName );
00089
00090 QStringList backups = dir.entryList( QDir::Dirs );
00091
00092 QStringList::ConstIterator it;
00093 for( it = backups.begin(); it != backups.end(); ++it ) {
00094 if ( *it != "." && *it != ".." ) {
00095 new BackupItem( mBackupList, *it );
00096 }
00097 }
00098 }
00099
00100 QString BackupView::selectedBackup()
00101 {
00102 BackupItem *item = static_cast<BackupItem *>( mBackupList->selectedItem() );
00103 if ( !item ) return QString::null;
00104
00105 return item->dirName();
00106 }
00107
00108 QString BackupView::topBackupDir() const
00109 {
00110 return "backup/";
00111 }
00112
00113 void BackupView::setBackupDir( const QString &dateStr )
00114 {
00115 mBackupDir = locateLocal( "appdata", topBackupDir() + dateStr + "/" );
00116 }
00117
00118 void BackupView::createBackupDir()
00119 {
00120 QString date = QDateTime::currentDateTime().toString( ISODate );
00121 mBackupDir = locateLocal( "appdata", topBackupDir() + date + "/", true );
00122
00123 kdDebug() << "DIRNAME: " << mBackupDir << endl;
00124 }
00125
00126 QString BackupView::backupFile( Konnector *k, Syncee *s )
00127 {
00128 return mBackupDir + "/" + k->identifier() + "-" + s->type();
00129 }
00130
00131 void BackupView::deleteBackup()
00132 {
00133 BackupItem *backupItem =
00134 static_cast<BackupItem *>( mBackupList->currentItem() );
00135
00136 if ( !backupItem ) {
00137 KMessageBox::sorry( this, i18n("No backup selected.") );
00138 return;
00139 }
00140
00141 int result = KMessageBox::questionYesNo( this,
00142 i18n("Permanently delete backup '%1'?").arg( backupItem->text( 0 ) ), QString::null, KStdGuiItem::del(), KStdGuiItem::cancel() );
00143 if ( result == KMessageBox::No ) return;
00144
00145 QString dirName = locateLocal( "appdata", topBackupDir() );
00146 dirName += backupItem->dirName();
00147
00148 KProcess proc;
00149 proc << "rm" << "-r" << dirName;
00150 proc.start( KProcess::Block );
00151
00152 delete backupItem;
00153
00154 emit backupDeleted( dirName );
00155 }
00156
00157 #include "backupview.moc"
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