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Diffstat (limited to 'keep/app/restorebackupwizard.cpp')
| -rw-r--r-- | keep/app/restorebackupwizard.cpp | 293 |
1 files changed, 293 insertions, 0 deletions
diff --git a/keep/app/restorebackupwizard.cpp b/keep/app/restorebackupwizard.cpp new file mode 100644 index 0000000..de238e0 --- /dev/null +++ b/keep/app/restorebackupwizard.cpp @@ -0,0 +1,293 @@ +/* This file is part of the Keep project + Copyright (C) 2005 Jean-Rémy Falleri <jr.falleri@laposte.net> + + Keep is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + Keep is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Keep; if not, write to the + Free Software Foundation, Inc., + 51 Franklin Steet, Fifth Floor, Boston, MA 02110-1301, USA. */ + +#include "restorebackupwizard.h" + +#include <qpushbutton.h> +#include <kiconloader.h> +#include <klistview.h> +#include <kmessagebox.h> +#include <klocale.h> +#include <kactivelabel.h> +#include <qcheckbox.h> +#include <qradiobutton.h> +#include <kurlrequester.h> +#include <qvaluelist.h> +#include <qdir.h> +#include <kmessagebox.h> + +#include "backuplistviewitem.h" +#include "backupconfig.h" + +#include "listviewtooltip.h" +#include "incrementlistviewitem.h" + +RestoreBackupWizard::RestoreBackupWizard(QWidget *parent,const char* name): KWizard( parent, name, true) +{ + m_manager = new RDBManager(); + connect( m_manager, SIGNAL(backupError(Backup,QString)), this, SLOT(slotRestoreError(Backup,QString)) ); + + KIconLoader icons; + this->setIcon( icons.loadIcon( "wizard",KIcon::Small )); + this->setCaption("Restore a backup"); + + m_popup = new KPopupMenu(this); + m_popup->insertTitle(i18n("Menu")); + m_popup->insertItem(i18n("Show differences destination/backup"), this, SLOT(slotShowDiff())); + m_popup->insertItem(i18n("List changed files"), this, SLOT(slotShowChanged())); + m_popup->insertItem(i18n("List files"), this, SLOT(slotShowList())); + + setupPage1(); + setupPage2(); + setupPage3(); + + initConnections(); + + setNextEnabled(page1,false); + setNextEnabled(page2,true); + setFinishEnabled(page3, false); + + resize( minimumSizeHint() ); +} + +RestoreBackupWizard::~RestoreBackupWizard() +{ + delete m_manager; +} + +void RestoreBackupWizard::initConnections() +{ + // If custom source setted + connect(restoreBackupWizard1View->btnCustomSource, SIGNAL( toggled(bool)),this,SLOT(slotCustomSourceChecked(bool))); + + // Date selection popup menu + connect(restoreBackupWizard3View->incrementList, SIGNAL(contextMenu (KListView *, QListViewItem *, const QPoint &)), this, SLOT(slotContextMenu(KListView *,QListViewItem*,const QPoint&))); + + // Page 1 changes + connect(restoreBackupWizard1View->m_lstBackup,SIGNAL(selectionChanged()),this,SLOT(slotPage1Changed())); + connect(restoreBackupWizard1View->btnCustomSource,SIGNAL(toggled(bool)),this,SLOT(slotPage1Changed())); + connect(restoreBackupWizard1View->customSource,SIGNAL(textChanged(const QString &)),this,SLOT(slotPage1Changed())); + + // Page 2 changes + connect(restoreBackupWizard2View->btnCustomDest,SIGNAL(toggled(bool)),this,SLOT(slotPage2Changed())); + connect(restoreBackupWizard2View->customDest,SIGNAL(textChanged(const QString &)),this,SLOT(slotPage2Changed())); + + // Page 3 Changes + connect(restoreBackupWizard3View->incrementList,SIGNAL(selectionChanged()),this,SLOT(slotPage3Changed())); + + // Finish button + connect(finishButton(),SIGNAL(clicked()),this,SLOT(slotRestoreBackup())); +} + +void RestoreBackupWizard::slotPage1Changed() +{ + setNextEnabled(page1,false); + Backup b; + // Checks if a standard backup is selected. + if ( !restoreBackupWizard1View->btnCustomSource->isChecked() ) + { + QListViewItem *item = restoreBackupWizard1View->m_lstBackup->selectedItem(); + if ( item ) + { + BackupListViewItem *backupItem = static_cast<BackupListViewItem*>(item); + b = backupItem->backup(); + } + } + // If not, checks if a custom source + else + { + if ( restoreBackupWizard1View->customSource->url() != "" ) + b.setDest(restoreBackupWizard1View->customSource->url()); + } + if ( b.dest() != "" ) + { + RDBManager manager; + QDateTime lastBackup = manager.lastIncrement(b); + restoreBackupWizard3View->lblLastBackup->setText(lastBackup.toString(Qt::LocalDate)); + QValueList<QDateTime> increments = manager.incrementList(b); + if ( increments.size() != 0 ) + { + restoreBackupWizard3View->incrementList->clear(); + QValueList<QDateTime>::iterator it; + for ( it = increments.begin(); it != increments.end(); ++it ) + { + IncrementListViewItem *item = new IncrementListViewItem(restoreBackupWizard3View->incrementList,(*it)); + } + setBackup(b); + setNextEnabled(page1,true); + } + } +} + +void RestoreBackupWizard::slotPage2Changed() +{ + setNextEnabled(page2,false); + if ( !restoreBackupWizard2View->btnCustomDest->isChecked() ) + { + QListViewItem *item = restoreBackupWizard1View->m_lstBackup->selectedItem(); + BackupListViewItem *backupItem = static_cast<BackupListViewItem*>(item); + setBackup(backupItem->backup()); + setNextEnabled(page2,true); + } + else + { + QDir dir( restoreBackupWizard2View->customDest->url() ); + if ( dir.exists() && restoreBackupWizard2View->customDest->url() != "" ) + { + Backup b = backup(); + b.setSource(restoreBackupWizard2View->customDest->url()); + setBackup(b); + setNextEnabled(page2,true); + } + } +} + +void RestoreBackupWizard::slotPage3Changed() +{ + setFinishEnabled(page3,false); + QListViewItem *item = restoreBackupWizard3View->incrementList->selectedItem(); + if ( item ) + setFinishEnabled(page3,true); +} + +void RestoreBackupWizard::slotCustomSourceChecked(bool value) +{ + if ( value ) + { + restoreBackupWizard2View->btnCustomDest->setChecked(true); + restoreBackupWizard2View->btnCustomDest->setEnabled(false); + } + else + restoreBackupWizard2View->btnCustomDest->setEnabled(true); +} + +void RestoreBackupWizard::setupPage1() +{ + page1 = new QHBox( this ); + page1->setSpacing(0); + page1->setMargin(0); + + restoreBackupWizard1View = new RestoreBackupWizard1View(page1,"restoreBackupWizard1View"); + BackupConfig *backupConfig = new BackupConfig(); + QValueList<Backup> backupList = backupConfig->backupList(); + QValueList<Backup>::iterator it; + for ( it = backupList.begin(); it != backupList.end(); ++it ) + { + new BackupListViewItem(restoreBackupWizard1View->m_lstBackup,*it); + } + + QToolTip::remove(restoreBackupWizard1View->m_lstBackup); + new ListViewToolTip(restoreBackupWizard1View->m_lstBackup); + + restoreBackupWizard1View->customSource->setMode(KFile::Directory); + + addPage( page1, "Directory to restore" ); + delete backupConfig; +} + +void RestoreBackupWizard::setupPage2() +{ + page2 = new QHBox( this ); + page2->setSpacing(0); + page2->setMargin(0); + + restoreBackupWizard2View = new RestoreBackupWizard2View(page2,"restoreBackupWizard2View"); + + restoreBackupWizard2View->customDest->setMode(KFile::Directory); + + addPage(page2, "Destination directory" ); +} + +void RestoreBackupWizard::setupPage3() +{ + page3 = new QHBox( this ); + page3->setSpacing(0); + page3->setMargin(0); + + restoreBackupWizard3View = new RestoreBackupWizard3View(page3,"restoreBackupWizard3View"); + + restoreBackupWizard3View->incrementList->setSorting(0,false); + restoreBackupWizard3View->lblDate->setText(QDateTime::currentDateTime().toString(Qt::LocalDate)); + addPage( page3, "Date to restore" ); +} + +void RestoreBackupWizard::slotContextMenu(KListView *list,QListViewItem *item,const QPoint&p) +{ + m_popup->popup(p, 1); +} + +Backup RestoreBackupWizard::backup() +{ + return m_backup; +} + +void RestoreBackupWizard::setBackup(Backup backup) +{ + m_backup = backup; +} + +void RestoreBackupWizard::slotShowDiff() +{ + Backup b = backup(); + QListViewItem *item2 = restoreBackupWizard3View->incrementList->selectedItem(); + IncrementListViewItem *incrementItem = static_cast<IncrementListViewItem*>(item2); + QDateTime date = incrementItem->date(); + QString diff = m_manager->compareAtTime(b,date); + QString message = "<p><b>" + i18n("List of modifications since the selected increment:") + "</b></p><p>" + diff + "</p>"; + KMessageBox::information(this,message,i18n("Modifications")); +} + +void RestoreBackupWizard::slotShowChanged() +{ + Backup b = backup(); + QListViewItem *item2 = restoreBackupWizard3View->incrementList->selectedItem(); + IncrementListViewItem *incrementItem = static_cast<IncrementListViewItem*>(item2); + QDateTime date = incrementItem->date(); + QString changed = m_manager->listChangedSince(b,date); + if ( changed == "" ) + changed = i18n("Nothing."); + QString message = "<p><b>" + i18n("List of changed files since the selected increment:") + "</b></p><p>" + changed + "</p>"; + KMessageBox::information(this,message,i18n("Changed files")); +} + +void RestoreBackupWizard::slotShowList() +{ + Backup b = backup(); + QListViewItem *item2 = restoreBackupWizard3View->incrementList->selectedItem(); + IncrementListViewItem *incrementItem = static_cast<IncrementListViewItem*>(item2); + QDateTime date = incrementItem->date(); + QString list = m_manager->listAtTime(b,date); + QString message = "<p><b>" + i18n("List of files in the selected increment:") + "</b></p><p>" + list + "</p>"; + KMessageBox::information(this,message,i18n("List of files")); +} + +void RestoreBackupWizard::slotRestoreBackup() +{ + Backup b = backup(); + QListViewItem *item2 = restoreBackupWizard3View->incrementList->selectedItem(); + IncrementListViewItem *incrementItem = static_cast<IncrementListViewItem*>(item2); + QDateTime date = incrementItem->date(); + m_manager->slotRestoreBackup(b,date); +} + +void RestoreBackupWizard::slotRestoreError(Backup backup,QString errorMessage) +{ + KMessageBox::error(this,i18n("<p><b>An error occured restoring %1 backup:</b></p><p>%2</p>").arg(backup.dest()).arg(errorMessage)); +} + +#include "restorebackupwizard.moc" |