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-rw-r--r--kmail/archivefolderdialog.cpp209
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diff --git a/kmail/archivefolderdialog.cpp b/kmail/archivefolderdialog.cpp
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+/* Copyright 2009 Klarälvdalens Datakonsult AB
+
+ This program 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) version 3 or any later version
+ accepted by the membership of KDE e.V. (or its successor approved
+ by the membership of KDE e.V.), which shall act as a proxy
+ defined in Section 14 of version 3 of the license.
+
+ This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+#include "archivefolderdialog.h"
+
+#include "backupjob.h"
+#include "kmkernel.h"
+#include "kmfolder.h"
+#include "kmmainwidget.h"
+#include "folderrequester.h"
+#include "util.h"
+
+#include <klocale.h>
+#include <kcombobox.h>
+#include <kurlrequester.h>
+#include <kmessagebox.h>
+#include <kfiledialog.h>
+
+#include <tqlabel.h>
+#include <tqcheckbox.h>
+#include <tqlayout.h>
+
+using namespace KMail;
+
+static TQString standardArchivePath( const TQString &folderName )
+{
+ TQString currentPath = KGlobalSettings::documentPath();
+ TQDir dir( currentPath );
+ if( !dir.exists() ) {
+ currentPath = TQDir::homeDirPath() + '/';
+ }
+ return currentPath +
+ i18n( "Start of the filename for a mail archive file" , "Archive" ) + "_" + folderName +
+ "_" + TQDate::currentDate().toString( TQt::ISODate ) + ".tar.bz2";
+}
+
+ArchiveFolderDialog::ArchiveFolderDialog( TQWidget *parent )
+ : KDialogBase( parent, "archive_folder_dialog", false, i18n( "Archive Folder" ),
+ KDialogBase::Ok | KDialogBase::Cancel,
+ KDialogBase::Ok, true ),
+ mParentWidget( parent )
+{
+ TQWidget *mainWidget = new TQWidget( this );
+ TQGridLayout *mainLayout = new TQGridLayout( mainWidget );
+ mainLayout->setSpacing( KDialog::spacingHint() );
+ mainLayout->setMargin( KDialog::marginHint() );
+ setMainWidget( mainWidget );
+
+ int row = 0;
+
+ // TODO: better label for "Ok" button
+ // TODO: Explaination label
+ // TODO: Use QFormLayout in KDE4
+
+ TQLabel *folderLabel = new TQLabel( i18n( "&Folder:" ), mainWidget );
+ mainLayout->addWidget( folderLabel, row, 0 );
+ mFolderRequester = new FolderRequester( mainWidget, kmkernel->getKMMainWidget()->folderTree() );
+ mFolderRequester->setMustBeReadWrite( false );
+ connect( mFolderRequester, TQT_SIGNAL(folderChanged(KMFolder *)),
+ TQT_SLOT(slotFolderChanged(KMFolder *)) );
+ folderLabel->setBuddy( mFolderRequester );
+ mainLayout->addWidget( mFolderRequester, row, 1 );
+ row++;
+
+ TQLabel *formatLabel = new TQLabel( i18n( "F&ormat:" ), mainWidget );
+ mainLayout->addWidget( formatLabel, row, 0 );
+ mFormatComboBox = new KComboBox( mainWidget );
+ formatLabel->setBuddy( mFormatComboBox );
+
+ // These combobox values have to stay in sync with the ArchiveType enum from BackupJob!
+ mFormatComboBox->insertItem( i18n( "Compressed Zip Archive (.zip)" ) );
+ mFormatComboBox->insertItem( i18n( "Uncompressed Archive (.tar)" ) );
+ mFormatComboBox->insertItem( i18n( "BZ2-Compressed Tar Archive (.tar.bz2)" ) );
+ mFormatComboBox->insertItem( i18n( "GZ-Compressed Tar Archive (.tar.gz)" ) );
+ mFormatComboBox->setCurrentItem( 2 );
+ connect( mFormatComboBox, TQT_SIGNAL(activated(int)),
+ this, TQT_SLOT(slotFixFileExtension()) );
+ mainLayout->addWidget( mFormatComboBox, row, 1 );
+ row++;
+
+ TQLabel *fileNameLabel = new TQLabel( i18n( "&Archive File:" ), mainWidget );
+ mainLayout->addWidget( fileNameLabel, row, 0 );
+ mUrlRequester = new KURLRequester( mainWidget );
+ mUrlRequester->setMode( KFile::LocalOnly );
+ mUrlRequester->setFilter( "*.tar *.zip *.tar.gz *.tar.bz2" );
+ mUrlRequester->fileDialog()->setKeepLocation( true );
+ fileNameLabel->setBuddy( mUrlRequester );
+ connect( mUrlRequester->lineEdit(), TQT_SIGNAL(textChanged(const TQString &)),
+ TQT_SLOT(slotUrlChanged(const TQString &)) );
+ connect( mUrlRequester, TQT_SIGNAL(urlSelected(const TQString&)),
+ this, TQT_SLOT(slotFixFileExtension()) );
+ mainLayout->addWidget( mUrlRequester, row, 1 );
+ row++;
+
+ // TODO: Make this appear more dangerous!
+ mDeleteCheckBox = new TQCheckBox( i18n( "&Delete folders after completion" ), mainWidget );
+ mainLayout->addMultiCellWidget( mDeleteCheckBox, row, row, 0, 1, TQt::AlignLeft );
+ row++;
+
+ // TODO: what's this, tooltips
+
+ // TODO: Warn that user should do mail check for online IMAP and possibly cached IMAP as well
+
+ mainLayout->setColStretch( 1, 1 );
+ mainLayout->addItem( new TQSpacerItem( 1, 1, TQSizePolicy::Expanding, TQSizePolicy::Expanding ), row, 0 );
+
+ // Make it a bit bigger, else the folder requester cuts off the text too early
+ resize( 500, minimumSize().height() );
+}
+
+void ArchiveFolderDialog::slotUrlChanged( const TQString &text )
+{
+ enableButton( Ok, !text.isEmpty() );
+}
+
+bool canRemoveFolder( KMFolder *folder )
+{
+ return
+ folder &&
+ folder->canDeleteMessages() &&
+ !folder->noContent() &&
+ !folder->isSystemFolder();
+}
+
+void ArchiveFolderDialog::slotFolderChanged( KMFolder *folder )
+{
+ mDeleteCheckBox->setEnabled( canRemoveFolder( folder ) );
+ enableButton( Ok, folder && !folder->noContent());
+}
+
+void ArchiveFolderDialog::setFolder( KMFolder *defaultFolder )
+{
+ mFolderRequester->setFolder( defaultFolder );
+ // TODO: what if the file already exists?
+ mUrlRequester->setURL( standardArchivePath( defaultFolder->name() ) );
+ mDeleteCheckBox->setEnabled( canRemoveFolder( defaultFolder ) );
+}
+
+void ArchiveFolderDialog::slotOk()
+{
+ if ( !Util::checkOverwrite( mUrlRequester->url(), this ) ) {
+ return;
+ }
+
+ if ( !mFolderRequester->folder() ) {
+ KMessageBox::information( this, i18n( "Please select the folder that should be archived." ),
+ i18n( "No folder selected" ) );
+ return;
+ }
+
+ // TODO: check if url is empty. or better yet, disable ok button until file is chosen
+ KMail::BackupJob *backupJob = new KMail::BackupJob( mParentWidget );
+ backupJob->setRootFolder( mFolderRequester->folder() );
+ backupJob->setSaveLocation( mUrlRequester->url() );
+ backupJob->setArchiveType( static_cast<BackupJob::ArchiveType>( mFormatComboBox->currentItem() ) );
+ backupJob->setDeleteFoldersAfterCompletion( mDeleteCheckBox->isEnabled() &&
+ mDeleteCheckBox->isChecked() );
+ backupJob->start();
+ accept();
+}
+
+void ArchiveFolderDialog::slotFixFileExtension()
+{
+ // KDE4: use KMimeType::extractKnownExtension() here
+ const int numExtensions = 4;
+
+ // These extensions are sorted differently, .tar has to come last, or it will match before giving
+ // the more specific ones time to match.
+ const char *sortedExtensions[numExtensions] = { ".zip", ".tar.bz2", ".tar.gz", ".tar" };
+
+ // The extensions here are also sorted, like the enum order of BackupJob::ArchiveType
+ const char *extensions[numExtensions] = { ".zip", ".tar", ".tar.bz2", ".tar.gz" };
+
+ TQString fileName = mUrlRequester->url();
+ if ( fileName.isEmpty() ) {
+ fileName = standardArchivePath( mFolderRequester->folder() ?
+ mFolderRequester->folder()->name() : "" );
+ }
+
+ // First, try to find the extension of the file name and remove it
+ for( int i = 0; i < numExtensions; i++ ) {
+ int index = fileName.lower().findRev( sortedExtensions[i] );
+ if ( index != -1 ) {
+ fileName = fileName.left( fileName.length() - TQString( sortedExtensions[i] ).length() );
+ break;
+ }
+ }
+
+ // Now, we've got a filename without an extension, simply append the correct one
+ fileName += extensions[mFormatComboBox->currentItem()];
+ mUrlRequester->setURL( fileName );
+}
+
+#include "archivefolderdialog.moc"
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-10 19:36:43 +0000