kdat/BackupProfileInfoWidget.cpp

   1 // KDat - a tar-based DAT archiver
   2 // Copyright (C) 1998-2000  Sean Vyain, svyain@mail.tds.net
   3 // Copyright (C) 2001-2002  Lawrence Widman, kdat@cardiothink.com
   4 //
   5 // This program is free software; you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation; either version 2 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License
  16 // along with this program; if not, write to the Free Software
  17 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  18
  19 #include <stdlib.h>
  20 #include <time.h>
  21
  22 #include <QLabel>
  23 #include <QLayout>
  24 #include <QLineEdit>
  25 //Added by qt3to4:
  26 #include <QVBoxLayout>
  27 #include <QHBoxLayout>
  28
  29 #include <kpushbutton.h>
  30 #include <KStandardGuiItem>
  31
  32 #include "BackupProfile.h"
  33 #include "BackupProfileInfoWidget.h"
  34 #include "BackupProfileWidget.h"
  35 #include "KDatMainWindow.h"
  36 #include "Options.h"
  37 #include <klocale.h>
  38
  39 #include "BackupProfileInfoWidget.moc"
  40
  41 BackupProfileInfoWidget::BackupProfileInfoWidget( QWidget* parent, const char* name )
  42         : QWidget( parent, name ),
  43           _backupProfile( 0 )
  44 {
  45     QLabel* lbl1 = new QLabel( i18n( "Backup profile name:" ), this );
  46
  47     int max = lbl1->sizeHint().width();
  48
  49     lbl1->setFixedSize( max, lbl1->sizeHint().height() );
  50
  51     _name = new QLineEdit( this );
  52     _name->setFixedHeight( _name->sizeHint().height() );
  53
  54     _profile = new BackupProfileWidget( this );
  55
  56     QPushButton* getSelection = new QPushButton( i18n( "Files >>" ), this );
  57     getSelection->setFixedSize( 80, getSelection->sizeHint().height() );
  58
  59     QPushButton* setSelection = new QPushButton( i18n( "<< Files" ), this );
  60     setSelection->setFixedSize( 80, setSelection->sizeHint().height() );
  61
  62     _apply = new KPushButton( KStandardGuiItem::apply(), this );
  63     _apply->setFixedSize( 80, _apply->sizeHint().height() );
  64     _apply->setEnabled( FALSE );
  65
  66     QVBoxLayout* l1 = new QVBoxLayout( this, 4, 4 );
  67
  68     QHBoxLayout* l1_1 = new QHBoxLayout();
  69     l1->addLayout( l1_1 );
  70     l1_1->addWidget( lbl1 );
  71     l1_1->addWidget( _name, 1 );
  72
  73     l1->addWidget( _profile, 1 );
  74
  75     QHBoxLayout* l1_2 = new QHBoxLayout();
  76     l1->addLayout( l1_2 );
  77     l1_2->addWidget( setSelection );
  78     l1_2->addWidget( getSelection );
  79     l1_2->addStretch( 1 );
  80     l1_2->addWidget( _apply );
  81
  82     connect( setSelection, SIGNAL( clicked() )                 , this, SLOT( slotSetSelection() ) );
  83     connect( getSelection, SIGNAL( clicked() )                 , this, SLOT( slotGetSelection() ) );
  84     connect( _name       , SIGNAL( textChanged( const QString & ) ), this, SLOT( slotTextChanged( const QString & ) ) );
  85     connect( _profile    , SIGNAL( sigSomethingChanged() )     , this, SLOT( slotSomethingChanged() ) );
  86     connect( _apply      , SIGNAL( clicked() )                 , this, SLOT( slotApply() ) );
  87 }
  88
  89 BackupProfileInfoWidget::~BackupProfileInfoWidget()
  90 {
  91 }
  92
  93 void BackupProfileInfoWidget::setBackupProfile( BackupProfile* backupProfile )
  94 {
  95     _backupProfile = backupProfile;
  96
  97     if ( !_backupProfile ) {
  98         return;
  99     }
 100
 101     _name->setText( _backupProfile->getName() );
 102
 103     _profile->setBackupProfile( _backupProfile );
 104 }
 105
 106 bool BackupProfileInfoWidget::isModified()
 107 {
 108     if ( _backupProfile->getName() != _name->text() ) {
 109         return TRUE;
 110     }
 111
 112     if ( _profile->getArchiveName() != _backupProfile->getArchiveName() ) {
 113         return TRUE;
 114     }
 115
 116     QString one = _backupProfile->getWorkingDirectory();
 117     QString two = _profile->getWorkingDirectory();
 118     // 7/31/01: this breaks
 119     //    if ( _profile->getWorkingDirectory() != _backupProfile->getWorkingDirectory() ) {
 120     if( one != two ){
 121         return TRUE;
 122     }
 123
 124     if ( _profile->getAbsoluteFiles().count() != _backupProfile->getAbsoluteFiles().count() ) {
 125         return TRUE;
 126     }
 127
 128     QStringList list1 = _profile->getAbsoluteFiles();
 129     QStringList list2 = _backupProfile->getAbsoluteFiles();
 130     QStringList::Iterator i = list1.begin();
 131     QStringList::Iterator j = list2.begin();
 132     for ( ; i != list1.end(); ++i ) {
 133         for ( ; j != list2.end(); ++j ) {
 134             if ( *i == *j ) {
 135                 break;
 136             }
 137         }
 138         if ( j == list2.end() ) {
 139             // Could not find i.current() in j => lists are not equal.
 140             return TRUE;
 141         }
 142     }
 143
 144     if ( _profile->isOneFilesystem() != _backupProfile->isOneFilesystem() ) {
 145         return TRUE;
 146     }
 147
 148     if ( _profile->isIncremental() != _backupProfile->isIncremental() ) {
 149         return TRUE;
 150     }
 151
 152     if ( _profile->getSnapshotFile() != _backupProfile->getSnapshotFile() ) {
 153         return TRUE;
 154     }
 155
 156     if ( _profile->getRemoveSnapshot() != _backupProfile->getRemoveSnapshot() ) {
 157         return TRUE;
 158     }
 159
 160     return FALSE;
 161 }
 162
 163 void BackupProfileInfoWidget::slotTextChanged( const QString & )
 164 {
 165     if ( !_backupProfile ) {
 166         return;
 167     }
 168
 169     _apply->setEnabled( isModified() );
 170 }
 171
 172 void BackupProfileInfoWidget::slotSomethingChanged()
 173 {
 174     if ( !_backupProfile ) {
 175         return;
 176     }
 177
 178     _apply->setEnabled( isModified() );
 179 }
 180
 181 void BackupProfileInfoWidget::slotApply()
 182 {
 183     if ( !_backupProfile ) {
 184         return;
 185     }
 186
 187     _backupProfile->setName( _name->text() );
 188     _backupProfile->setArchiveName( _profile->getArchiveName() );
 189     _backupProfile->setWorkingDirectory( _profile->getWorkingDirectory() );
 190     _backupProfile->setAbsoluteFiles( _profile->getAbsoluteFiles() );
 191     _backupProfile->setOneFilesystem( _profile->isOneFilesystem() );
 192     _backupProfile->setIncremental( _profile->isIncremental() );
 193     _backupProfile->setSnapshotFile( _profile->getSnapshotFile() );
 194     _backupProfile->setRemoveSnapshot( _profile->getRemoveSnapshot() );
 195
 196     _backupProfile->save();
 197
 198     _apply->setEnabled( FALSE );
 199 }
 200
 201 void BackupProfileInfoWidget::slotSetSelection()
 202 {
 203     KDatMainWindow::getInstance()->setBackupFiles( _profile->getAbsoluteFiles() );
 204 }
 205
 206 void BackupProfileInfoWidget::slotGetSelection()
 207 {
 208     QStringList files;
 209     KDatMainWindow::getInstance()->getBackupFiles( files );
 210     _profile->setAbsoluteFiles( files );
 211 }