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357 lines
12 KiB
357 lines
12 KiB
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#ifdef HAVE_CONFIG_H |
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#include <config.h> |
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#endif |
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#include "kmmimeparttree.h" |
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#include "kmreaderwin.h" |
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#include "partNode.h" |
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#include "kmkernel.h" |
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#include "objecttreeparser.h" |
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using KMail::ObjectTreeParser; |
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#include <kdebug.h> |
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#include <klocale.h> |
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#include <kfiledialog.h> |
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#include <kmessagebox.h> |
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#include <kiconloader.h> |
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#include <qheader.h> |
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#include <qpopupmenu.h> |
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KMMimePartTree::KMMimePartTree( KMReaderWin* readerWin, |
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QWidget* parent, |
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const char* name ) |
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: KListView( parent, name ), |
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mReaderWin( readerWin ) |
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{ |
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addColumn( i18n("Description") ); |
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addColumn( i18n("Type") ); |
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addColumn( i18n("Encoding") ); |
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addColumn( i18n("Size") ); |
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setColumnAlignment( 3, Qt::AlignRight ); |
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restoreLayoutIfPresent(); |
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connect( this, SIGNAL( clicked( QListViewItem* ) ), |
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this, SLOT( itemClicked( QListViewItem* ) ) ); |
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connect( this, SIGNAL( contextMenuRequested( QListViewItem*, |
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const QPoint&, int ) ), |
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this, SLOT( itemRightClicked( QListViewItem*, const QPoint& ) ) ); |
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setSelectionMode( QListView::Extended ); |
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setRootIsDecorated( false ); |
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setAllColumnsShowFocus( true ); |
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setShowToolTips( true ); |
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setSorting(-1); |
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} |
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static const char configGroup[] = "MimePartTree"; |
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KMMimePartTree::~KMMimePartTree() { |
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saveLayout( KMKernel::config(), configGroup ); |
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} |
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void KMMimePartTree::restoreLayoutIfPresent() { |
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// first column: soaks up the rest of the space: |
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setColumnWidthMode( 0, Manual ); |
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header()->setStretchEnabled( true, 0 ); |
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// rest of the columns: |
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if ( KMKernel::config()->hasGroup( configGroup ) ) { |
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// there is a saved layout. use it... |
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restoreLayout( KMKernel::config(), configGroup ); |
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// and disable Maximum mode: |
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for ( int i = 1 ; i < 4 ; ++i ) |
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setColumnWidthMode( i, Manual ); |
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} else { |
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// columns grow with their contents: |
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for ( int i = 1 ; i < 4 ; ++i ) |
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setColumnWidthMode( i, Maximum ); |
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} |
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} |
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void KMMimePartTree::itemClicked( QListViewItem* item ) |
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{ |
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KMMimePartTreeItem* i = dynamic_cast<KMMimePartTreeItem*>( item ); |
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if ( 0 == i ) { |
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kdDebug(5006) << "Item was not a KMMimePartTreeItem!" << endl; |
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} |
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else { |
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kdDebug(5006) << "\n**\n** KMMimePartTree::itemClicked() **\n**" << endl; |
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if( mReaderWin->mRootNode == i->node() ) |
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mReaderWin->update( true ); // Force update |
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else { |
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ObjectTreeParser otp( mReaderWin, 0, true ); |
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otp.parseObjectTree( i->node() ); |
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} |
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} |
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} |
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void KMMimePartTree::itemRightClicked( QListViewItem* item, |
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const QPoint& point ) |
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{ |
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mCurrentContextMenuItem = dynamic_cast<KMMimePartTreeItem*>( item ); |
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if ( 0 == mCurrentContextMenuItem ) { |
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kdDebug(5006) << "Item was not a KMMimePartTreeItem!" << endl; |
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} |
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else { |
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kdDebug(5006) << "\n**\n** KMMimePartTree::itemRightClicked() **\n**" << endl; |
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/* |
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if( mReaderWin->mRootNode == i->node() ) |
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mReaderWin->setMsg(mReaderWin->mMsg, true); // Force update |
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else |
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mReaderWin->parseObjectTree( i->node(), true ); |
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// mReaderWin->parseObjectTree( mCurrentContextMenuItem->node(), true ); |
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*/ |
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QPopupMenu* popup = new QPopupMenu; |
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popup->insertItem( i18n( "Save &As..." ), this, SLOT( slotSaveAs() ) ); |
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popup->insertItem( i18n( "Save As &Encoded..." ), this, |
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SLOT( slotSaveAsEncoded() ) ); |
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popup->insertItem( i18n( "Save Selected Items..." ), this, |
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SLOT( slotSaveSelected() ) ); |
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popup->insertItem( i18n( "Save All..." ), this, |
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SLOT( slotSaveAll() ) ); |
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popup->exec( point ); |
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delete popup; |
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//mReaderWin->parseObjectTree( mCurrentContextMenuItem->node(), true ); |
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mCurrentContextMenuItem = 0; |
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} |
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} |
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void KMMimePartTree::slotSaveAs() |
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{ |
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if( mCurrentContextMenuItem ) { // this should always be true |
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QString s = mCurrentContextMenuItem->text(0); |
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if( s.startsWith( "file: " ) ) |
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s = s.mid(6).stripWhiteSpace(); |
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else |
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s = s.stripWhiteSpace(); |
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QString filename = KFileDialog::getSaveFileName( s, |
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QString::null, |
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this, QString::null ); |
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if( !filename.isEmpty() ) { |
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if( QFile::exists( filename ) ) { |
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if( KMessageBox::warningYesNo( this, |
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i18n( "A file with this name already exists. Do you want to overwrite it?" ), |
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i18n( "KMail Warning" ) ) == |
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KMessageBox::No ) |
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return; |
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} |
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slotSaveItem( mCurrentContextMenuItem, filename ); |
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} |
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} |
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} |
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void KMMimePartTree::slotSaveAsEncoded() |
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{ |
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if( mCurrentContextMenuItem ) { // this should always be true |
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QString s = mCurrentContextMenuItem->text(0); |
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if( s.startsWith( "file: " ) ) |
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s = s.mid(6).stripWhiteSpace(); |
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else |
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s = s.stripWhiteSpace(); |
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QString filename = KFileDialog::getSaveFileName( s, |
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QString::null, |
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this, QString::null ); |
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if( !filename.isEmpty() ) { |
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if( QFile::exists( filename ) ) { |
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if( KMessageBox::warningYesNo( this, |
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i18n( "A file with this name already exists. Do you want to overwrite it?" ), |
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i18n( "KMail Warning" ) ) == |
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KMessageBox::No ) |
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return; |
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} |
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// Note: SaveAsEncoded *allways* stores the ENCRYPTED content with SIGNATURES. |
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// reason: SaveAsEncoded does not decode the Message Content-Transfer-Encoding |
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// but saves the _original_ content of the message (or the message part, resp.) |
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QFile file( filename ); |
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if( file.open( IO_WriteOnly ) ) { |
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QDataStream ds( &file ); |
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QCString cstr( mCurrentContextMenuItem->node()->msgPart().body() ); |
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ds.writeRawBytes( cstr, cstr.length() ); |
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file.close(); |
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} else |
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KMessageBox::error( this, i18n( "Could not write the file" ), |
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i18n( "KMail Error" ) ); |
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} |
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} |
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} |
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void KMMimePartTree::slotSaveItem( KMMimePartTreeItem* item, const QString& filename ) |
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{ |
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if ( item && !filename.isEmpty() ) { |
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bool bSaveEncrypted = false; |
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bool bEncryptedParts = item->node()->encryptionState() != KMMsgNotEncrypted; |
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if( bEncryptedParts ) |
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if( KMessageBox::questionYesNo( this, |
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i18n( "This part of the message is encrypted. Do you want to keep the encryption when saving?" ), |
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i18n( "KMail Question" ) ) == |
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KMessageBox::Yes ) |
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bSaveEncrypted = true; |
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bool bSaveWithSig = true; |
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if( item->node()->signatureState() != KMMsgNotSigned ) |
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if( KMessageBox::questionYesNo( this, |
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i18n( "This part of the message is signed. Do you want to keep the signature when saving?" ), |
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i18n( "KMail Question" ) ) != |
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KMessageBox::Yes ) |
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bSaveWithSig = false; |
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QFile file( filename ); |
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if( file.open( IO_WriteOnly ) ) { |
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QDataStream ds( &file ); |
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if( (bSaveEncrypted || !bEncryptedParts) && bSaveWithSig ) { |
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QByteArray cstr = item->node()->msgPart().bodyDecodedBinary(); |
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ds.writeRawBytes( cstr, cstr.size() ); |
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} else { |
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ObjectTreeParser otp( mReaderWin, 0, true, |
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bSaveEncrypted, bSaveWithSig ); |
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otp.parseObjectTree( item->node() ); |
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} |
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file.close(); |
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} else |
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KMessageBox::error( this, i18n( "Could not write the file" ), |
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i18n( "KMail Error" ) ); |
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} |
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} |
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void KMMimePartTree::slotSaveAll() |
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{ |
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if( childCount() == 0) |
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return; |
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KFileDialog fdlg( QString::null, QString::null, this, 0, TRUE ); |
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fdlg.setMode( KFile::Directory ); |
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if (!fdlg.exec()) |
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return; |
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QString dir = fdlg.selectedURL().path(); |
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QListViewItemIterator lit( firstChild() ); |
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for ( ; lit.current(); ) { |
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KMMimePartTreeItem *item = static_cast<KMMimePartTreeItem*>( lit.current() ); |
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QString s = item->text(0); |
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if( s.startsWith( "file: " ) ) |
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s = s.mid(6).stripWhiteSpace(); |
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else |
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s = s.stripWhiteSpace(); |
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QString filename = dir + "/" + s; |
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if( !filename.isEmpty() ) { |
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if( QFile::exists( filename ) ) { |
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if( KMessageBox::warningYesNo( this, |
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i18n( "A file with this name already exists. Do you want to overwrite it?" ), |
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i18n( "KMail Warning" ) ) == |
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KMessageBox::No ) { |
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++lit; |
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continue; |
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} |
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} |
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slotSaveItem( item, filename ); |
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} |
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++lit; |
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} |
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} |
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void KMMimePartTree::slotSaveSelected() |
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{ |
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QPtrList<QListViewItem> selected = selectedItems(); |
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Q_ASSERT( selected.count() > 0 ); |
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QPtrListIterator<QListViewItem> it( selected ); |
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KFileDialog fdlg( QString::null, QString::null, this, 0, TRUE ); |
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fdlg.setMode( KFile::Directory ); |
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if (!fdlg.exec()) return; |
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QString dir = fdlg.selectedURL().path(); |
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while ( it.current() ) { |
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KMMimePartTreeItem *item = static_cast<KMMimePartTreeItem*>( it.current() ); |
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QString s = item->text(0); |
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if( s.startsWith( "file: " ) ) |
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s = s.mid(6).stripWhiteSpace(); |
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else |
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s = s.stripWhiteSpace(); |
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QString filename = dir + "/" + s; |
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if( !filename.isEmpty() ) { |
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if( QFile::exists( filename ) ) { |
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if( KMessageBox::warningYesNo( this, |
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i18n( "A file with this name already exists. Do you want to overwrite it?" ), |
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i18n( "KMail Warning" ) ) == |
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KMessageBox::No ) { |
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++it; |
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continue; |
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} |
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} |
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slotSaveItem( item, filename ); |
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} |
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++it; |
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} |
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} |
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KMMimePartTreeItem::KMMimePartTreeItem( KMMimePartTree& parent, |
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partNode* node, |
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const QString & description, |
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const QString & mimetype, |
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const QString & encoding, |
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KIO::filesize_t size ) |
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: QListViewItem( &parent, description, |
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QString::null, // set by setIconAndTextForType() |
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encoding, |
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KIO::convertSize( size ) ), |
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mPartNode( node ) |
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{ |
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if( node ) |
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node->setMimePartTreeItem( this ); |
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setIconAndTextForType( mimetype ); |
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} |
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KMMimePartTreeItem::KMMimePartTreeItem( KMMimePartTreeItem& parent, |
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partNode* node, |
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const QString & description, |
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const QString & mimetype, |
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const QString & encoding, |
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KIO::filesize_t size, |
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bool revertOrder ) |
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: QListViewItem( &parent, description, |
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QString::null, // set by setIconAndTextForType() |
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encoding, |
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KIO::convertSize( size ) ), |
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mPartNode( node ) |
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{ |
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if( revertOrder && nextSibling() ){ |
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QListViewItem* sib = nextSibling(); |
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while( sib->nextSibling() ) |
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sib = sib->nextSibling(); |
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moveItem( sib ); |
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} |
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if( node ) |
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node->setMimePartTreeItem( this ); |
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setIconAndTextForType( mimetype ); |
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} |
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void KMMimePartTreeItem::setIconAndTextForType( const QString & mime ) |
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{ |
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QString mimetype = mime.lower(); |
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if ( mimetype.startsWith( "multipart/" ) ) { |
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setText( 1, mimetype ); |
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setPixmap( 0, SmallIcon("folder") ); |
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} else { |
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KMimeType::Ptr mtp = KMimeType::mimeType( mimetype ); |
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setText( 1, mtp ? mtp->comment() : mimetype ); |
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setPixmap( 0, mtp ? mtp->pixmap( KIcon::Small) : SmallIcon("unknown") ); |
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} |
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} |
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#include "kmmimeparttree.moc"
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