Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeaddons@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 566 insertions, 0 deletions

diff --git a/konq-plugins/arkplugin/arkplugin.cpp b/konq-plugins/arkplugin/arkplugin.cpp
new file mode 100644
index 0000000..35e610e
--- /dev/null
+++ b/konq-plugins/arkplugin/arkplugin.cpp
@@ -0,0 +1,566 @@
+/* This file is part of the KDE project
+
+   Copyright (C) 2003 Georg Robbers <Georg.Robbers@urz.uni-hd.de>
+
+   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; version 2
+   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; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include "arkplugin.h"
+
+#include <kapplication.h>
+#include <kstandarddirs.h>
+#include <kmimetype.h>
+#include <kdebug.h>
+#include <kaction.h>
+#include <kinstance.h>
+#include <klocale.h>
+#include <konq_popupmenu.h>
+#include <kpopupmenu.h>
+#include <kgenericfactory.h>
+#include <kurl.h>
+#include <kio/netaccess.h>
+
+#include <qdir.h>
+#include <qcstring.h>
+#include <qsignalmapper.h>
+#include <qobject.h>
+
+typedef KGenericFactory<ArkMenu, KonqPopupMenu> ArkMenuFactory;
+K_EXPORT_COMPONENT_FACTORY( libarkplugin, ArkMenuFactory("arkplugin") )
+
+ArkMenu::ArkMenu( KonqPopupMenu * popupmenu, const char *name, const QStringList& /* list */ )
+                : KonqPopupMenuPlugin( popupmenu, name),
+                m_compAsMapper( 0 ), m_addToMapper( 0 ), m_conf( 0 )
+{
+    if ( ( QCString( kapp->name() ) == "kdesktop" && !kapp->authorize("editable_desktop_icons" ) )
+         || ( KStandardDirs::findExe( "ark" ).isNull() ) )
+        return;
+
+    m_conf = new KConfig( "arkrc" );
+    m_conf->setGroup( "ark" );
+
+    if ( !m_conf->readBoolEntry( "KonquerorIntegration", true ) )
+        return;
+
+    KGlobal::locale()->insertCatalogue("ark_plugin");
+
+    extMimeTypes();
+    KFileItemList itemList = popupmenu->fileItemList();
+    for ( KFileItem *item = itemList.first(); item; item = itemList.next() )
+    {
+        m_urlList.append( item->url() );
+        m_urlStringList.append( item->url().url() );
+    }
+    m_dir = popupmenu->url().url() + "/";
+    unsigned int itemCount = m_urlList.count();
+    KFileItemListIterator it( itemList );
+    KFileItem * item;
+    bool hasArchives = false;
+    bool hasOther = false;
+    while ( ( item = it.current() ) != 0 )
+    {
+        ++it;
+        if ( m_extractMimeTypes.contains( item->mimetype() ) )
+        {
+            hasArchives = true;
+        }
+        else
+        {
+            hasOther = true;
+        }
+
+        if ( hasArchives && hasOther )
+            break;
+    }
+
+    QString ext;
+    KActionMenu * actionMenu;
+    KAction * action;
+    if ( hasOther &&  itemList.first()->name()!="." && popupmenu->protocolInfo().supportsWriting() )	// don't try to compress if we right click on a folder without files selected
+    {
+        compMimeTypes();
+        actionMenu = new KActionMenu( i18n( "Compress" ), "ark", actionCollection(), "ark_compress_menu"  );
+        m_ext = m_conf->readEntry( "LastExtension", ".tar.gz" );
+        if ( itemCount == 1 )
+        {
+            item = itemList.first();
+            m_name = itemList.first()->name();
+            action = new KAction( i18n( "Compress as %1" ).arg( m_name + m_ext ), 0, this,
+                                    SLOT( slotCompressAsDefault() ), actionCollection() );
+        }
+        else
+        {
+            action = new KAction( KMimeType::mimeType( m_conf->readEntry(
+                                    "LastMimeType", "application/x-tgz" ) )->comment(),
+                                    0, this, SLOT( slotCompressAsDefault() ), actionCollection() );
+        }
+        actionMenu->insert( action );
+
+        m_compAsMenu = new KActionMenu( i18n( "Compress As" ), actionCollection(), "arkcmpasmnu" );
+        actionMenu->insert( m_compAsMenu );
+
+
+        m_addToMenu = new KActionMenu( i18n( "Add To" ), actionCollection(), "arkaddtomnu" );
+        if ( itemList.first()->url().isLocalFile() )
+            actionMenu->insert( m_addToMenu );
+
+        connect( m_compAsMenu->popupMenu(), SIGNAL( aboutToShow() ),
+                this, SLOT( slotPrepareCompAsMenu() ) );
+        connect( m_addToMenu->popupMenu(), SIGNAL( aboutToShow() ),
+                this, SLOT( slotPrepareAddToMenu() ) );
+
+
+        action = new KAction( i18n( "Add to Archive..." ), 0, this,
+                                SLOT( slotAdd() ), actionCollection() );
+        actionMenu->insert( action );
+        addAction( actionMenu );
+    }
+
+    if ( !hasOther && hasArchives )
+    {
+        if ( popupmenu->protocolInfo().supportsWriting() )
+        {
+            actionMenu = new KActionMenu( i18n( "Extract" ), "ark", actionCollection(), "ark_extract_menu"  );
+
+            action = new KAction( i18n( "Extract Here" ), 0, this,
+                                    SLOT( slotExtractHere() ), actionCollection() );
+            actionMenu->insert( action );
+            // stolen from arkwidget.cpp
+            if ( itemCount == 1 )
+            {
+                QString targetName = itemList.first()->name();
+                stripExtension( targetName );
+                action = new KAction( i18n( "Extract to %1" ).arg( targetName ), 0, this,
+                                        SLOT( slotExtractToSubfolders() ), actionCollection() );
+            }
+            else
+            {
+                action = new KAction( i18n( "Extract to Subfolders" ), 0, this,
+                                        SLOT( slotExtractToSubfolders() ), actionCollection() );
+            }
+            actionMenu->insert( action );
+            action = new KAction( i18n( "Extract To..." ), 0 , this,
+                                    SLOT( slotExtractTo() ), actionCollection() );
+            actionMenu->insert( action );
+            addAction( actionMenu );
+        }
+        else
+        {
+           action = new KAction( i18n( "Extract To..." ), "ark", 0,  this, SLOT( slotExtractTo() ), actionCollection(), "ark_extract_menu" );
+           addAction( action );
+        }
+    }
+    addSeparator();
+}
+
+ArkMenu::~ArkMenu()
+{
+    delete m_conf;
+}
+
+void ArkMenu::slotPrepareCompAsMenu()
+{
+    disconnect( m_compAsMenu->popupMenu(), SIGNAL( aboutToShow() ),
+                this, SLOT( slotPrepareCompAsMenu() ) );
+
+    KAction * action;
+    m_compAsMapper = new QSignalMapper( this, "compAsMapper" );
+    QString ext;
+    QStringList newExt;
+    unsigned int counter = 0;
+    QCString actionName;
+    QStringList::Iterator eit;
+    QStringList::Iterator mit;
+    mit = m_archiveMimeTypes.begin();
+    for ( ; mit != m_archiveMimeTypes.end(); ++mit )
+    {
+        newExt = KMimeType::mimeType(*mit)->patterns();
+        eit = newExt.begin();
+        (*eit).remove( '*' );
+        if ( *eit == ".tar.bz" )                   // tbz mimetype, has tar.bz as first entry :}
+            *eit = ".tar.bz2";
+        if ( m_urlList.count() == 1 )
+        {
+            action = new KAction( m_name + (*eit), 0, m_compAsMapper,
+                    SLOT( map() ), actionCollection() );
+        }
+        else
+        {
+            ext = KMimeType::mimeType(*mit)->comment();
+            action = new KAction( ext, 0, m_compAsMapper,
+                    SLOT( map() ), actionCollection() );
+        }
+
+        m_compAsMenu->insert( action );
+        m_compAsMapper->setMapping( action, counter );
+
+        ++counter;
+        ++eit;
+        while( eit != newExt.end() )
+        {
+            (*eit).remove( '*' );
+            ++eit;
+            ++counter;
+        }
+        m_extensionList += newExt;
+    }
+
+    connect( m_compAsMapper, SIGNAL( mapped( int ) ), SLOT( slotCompressAs( int ) ) );
+}
+
+void ArkMenu::slotPrepareAddToMenu()
+{
+    disconnect( m_addToMenu->popupMenu(), SIGNAL( aboutToShow() ),
+                this, SLOT( slotPrepareAddToMenu() ) );
+
+
+    if ( m_extensionList.isEmpty() ) // is filled in slotPrepareCompAsMenu
+        slotPrepareCompAsMenu();
+
+    unsigned int counter = 0;
+    KAction * action;
+    m_addToMapper = new QSignalMapper( this, "addToMapper" );
+    QCString actionName;
+    QStringList::Iterator mit;
+    KURL archive;
+    QDir dir( m_urlList.first().directory() );
+    QStringList entries = dir.entryList();
+    QStringList::Iterator uit = entries.begin();
+    for ( ; uit != entries.end(); ++uit )
+    {
+        for ( mit = m_extensionList.begin(); mit != m_extensionList.end(); ++mit )
+            if ( (*uit).endsWith(*mit) )
+            {
+                action = new KAction( *uit, 0, m_addToMapper,
+                                      SLOT( map() ), actionCollection() );
+                m_addToMenu->insert( action );
+                m_addToMapper->setMapping( action, counter );
+                archive.setPath( *uit );
+                m_archiveList << archive;
+                counter++;
+                break;
+            }
+    }
+    connect( m_addToMapper, SIGNAL( mapped( int ) ), SLOT( slotAddTo( int ) ) );
+}
+
+void ArkMenu::compMimeTypes()
+{
+    unsigned int itemCount = m_urlList.count();
+
+    bool havegz = false;
+    if ( !KStandardDirs::findExe( "gzip" ).isNull() && m_conf->readBoolEntry( "UseGz", true ) )
+    {
+        havegz = true;
+        //.gz can only compress one file, not multiple 
+        if ( itemCount == 1 ) m_archiveMimeTypes << "application/x-gzip";
+    }
+
+    bool havebz2 = false;
+    if ( !KStandardDirs::findExe( "bzip2" ).isNull() && m_conf->readBoolEntry( "UseBzip2", true ) )
+    {
+        havebz2 = true;
+        //.bz2 can only compress one file, not multiple
+        if ( itemCount == 1 ) m_archiveMimeTypes << "application/x-bzip2";
+    }
+
+    bool havelzop = false;
+    if ( !KStandardDirs::findExe( "lzop" ).isNull() && m_conf->readBoolEntry( "UseLzop", false ) )
+    {
+        havelzop = true;
+        m_archiveMimeTypes << "application/x-lzop";
+    }
+
+    if ( !KStandardDirs::findExe( "tar" ).isNull() && m_conf->readBoolEntry( "UseTar", true ) )
+    {
+        m_archiveMimeTypes << "application/x-tar";
+        if ( havegz )
+            m_archiveMimeTypes << "application/x-tgz";
+        if ( havebz2 )
+        {
+            m_archiveMimeTypes << "application/x-tbz";
+            m_archiveMimeTypes << "application/x-tbz2";
+        }
+        if ( havelzop )
+            m_archiveMimeTypes << "application/x-tzo";
+    }
+
+    if ( !KStandardDirs::findExe( "lha" ).isNull() && m_conf->readBoolEntry( "UseLha", false ) )
+        m_archiveMimeTypes << "application/x-lha";
+
+    if ( !KStandardDirs::findExe( "zip" ).isNull() && m_conf->readBoolEntry( "UseZip", true ) )
+    {
+        m_archiveMimeTypes << "application/x-zip";
+
+        if ( m_conf->readBoolEntry( "UseJar", false ) )
+            m_archiveMimeTypes << "application/x-jar";
+    }
+
+    if ( !KStandardDirs::findExe( "rar" ).isNull() && m_conf->readBoolEntry( "UseRar", true ) )
+        m_archiveMimeTypes << "application/x-rar" << "application/x-rar-compressed";
+
+    if ( !KStandardDirs::findExe( "7z" ).isNull() && m_conf->readBoolEntry( "Use7z", true ) )
+        m_archiveMimeTypes << "application/x-7z";
+    else if ( !KStandardDirs::findExe( "7za" ).isNull() && m_conf->readBoolEntry( "Use7za", true ) )
+        m_archiveMimeTypes << "application/x-7z";
+    else if ( !KStandardDirs::findExe( "7zr" ).isNull() && m_conf->readBoolEntry( "Use7zr", true ) )
+        m_archiveMimeTypes << "application/x-7z";
+
+    if ( !KStandardDirs::findExe( "zoo" ).isNull() && m_conf->readBoolEntry( "UseZoo", false ) )
+        m_archiveMimeTypes << "application/x-zoo";
+
+    if ( !KStandardDirs::findExe( "compress" ).isNull() && m_conf->readBoolEntry( "UseCompress", false ) )
+        m_archiveMimeTypes << "application/x-compress";
+
+    if ( !KStandardDirs::findExe( "bzip" ).isNull() && m_conf->readBoolEntry( "UseBzip", false ) )
+        m_archiveMimeTypes << "application/x-bzip";
+
+    if ( !KStandardDirs::findExe( "ar" ).isNull() && m_conf->readBoolEntry( "UseAr", false ) )
+        m_archiveMimeTypes << "application/x-archive";
+}
+
+void ArkMenu::extMimeTypes()
+{
+    bool havegz = false;
+    if ( !KStandardDirs::findExe( "gunzip" ).isNull() )
+    {
+        havegz = true;
+        m_extractMimeTypes << "application/x-gzip";
+	m_extractMimeTypes << "application/x-gzpostscript";
+    }
+
+    bool havebz2 = false;
+    if ( !KStandardDirs::findExe( "bunzip2" ).isNull() )
+    {
+        havebz2 = true;
+        m_extractMimeTypes << "application/x-bzip2";
+    }
+
+    bool havelzop = false;
+    if ( !KStandardDirs::findExe( "lzop" ).isNull() )
+    {
+        havelzop = true;
+        m_extractMimeTypes << "application/x-lzop";
+    }
+
+    if ( !KStandardDirs::findExe( "tar" ).isNull() )
+    {
+        m_extractMimeTypes << "application/x-tar";
+        if ( havegz )
+            m_extractMimeTypes << "application/x-tgz";
+        if ( havebz2 )
+        {
+            m_extractMimeTypes << "application/x-tbz";
+            m_extractMimeTypes << "application/x-tbz2";
+        }
+        if ( havelzop )
+            m_extractMimeTypes << "application/x-tzo";
+    }
+
+    if ( !KStandardDirs::findExe( "lha" ).isNull() )
+        m_extractMimeTypes << "application/x-lha";
+
+    if ( !KStandardDirs::findExe( "zip" ).isNull() )
+        m_extractMimeTypes << "application/x-zip" << "application/x-jar";
+
+    if ( !KStandardDirs::findExe( "unrar" ).isNull() )
+        m_extractMimeTypes << "application/x-rar" << "application/x-rar-compressed";
+
+    if ( !KStandardDirs::findExe( "7z" ).isNull() || !KStandardDirs::findExe( "7za" ).isNull() || !KStandardDirs::findExe( "7zr" ).isNull() )
+        m_extractMimeTypes << "application/x-7z";
+
+    if ( !KStandardDirs::findExe( "zoo" ).isNull() )
+        m_extractMimeTypes << "application/x-zoo";
+
+    if ( !KStandardDirs::findExe( "uncompress" ).isNull() )
+        m_extractMimeTypes << "application/x-compress";
+
+    if ( !KStandardDirs::findExe( "bunzip" ).isNull() )
+        m_extractMimeTypes << "application/x-bzip";
+
+    if ( !KStandardDirs::findExe( "ar" ).isNull() )
+        m_extractMimeTypes << "application/x-archive";
+}
+
+void ArkMenu::stripExtension( QString & name )
+{
+    QStringList patternList = KMimeType::findByPath( name )->patterns();
+    QStringList::Iterator it = patternList.begin();
+    QString ext;
+    for ( ; it != patternList.end(); ++it )
+    {
+        ext = (*it).remove( '*' );
+        if ( name.endsWith( ext ) )
+        {
+            name = name.left( name.findRev( ext ) ) + '/';
+            break;
+        }
+    }
+}
+
+void ArkMenu::slotCompressAs( int pos )
+{
+    QCString name;
+    QString extension, mimeType;
+    KURL target;
+    QStringList filelist( m_urlStringList );
+
+    //if KMimeType returns .ZIP, .7Z or .RAR. convert them to lowercase
+    if ( m_extensionList[ pos ].contains ( ".ZIP" ) )
+         m_extensionList[ pos ] = ".zip";
+
+    if ( m_extensionList[ pos ].contains ( ".RAR" ) )
+         m_extensionList[ pos ] = ".rar";
+
+    if ( m_extensionList[ pos ].contains ( ".7Z" ) )
+         m_extensionList[ pos ] = ".7z";
+
+    if ( filelist.count() == 1)
+         target = filelist.first() + m_extensionList[ pos ];
+    else
+    {
+        target = m_dir + i18n("Archive") + m_extensionList[ pos ];
+        int i=1;
+        while ( KIO::NetAccess::exists(target, true, 0 ) )
+        {
+            target = m_dir + i18n("Archive %1").arg(i) + m_extensionList[ pos ];
+            i++;
+        }
+    }
+    compressAs( filelist, target );
+
+    extension = m_extensionList[ pos ];
+    m_conf->setGroup( "ArkPlugin" );
+    m_conf->writeEntry( "LastExtension", extension );
+
+    QStringList extensions;
+    QStringList::Iterator eit;
+    QStringList::Iterator mit = m_archiveMimeTypes.begin();
+    bool done = false;
+    for ( ; mit != m_archiveMimeTypes.end() && !done; ++mit )
+    {
+        extensions = KMimeType::mimeType(*mit)->patterns();
+        eit = extensions.begin();
+        for ( ; eit != extensions.end(); ++eit )
+        {
+            (*eit).remove( '*' );
+            if ( (*eit) == extension )
+            {
+                m_conf->writeEntry( "LastMimeType", *mit );
+                done = true;
+                break;
+            }
+        }
+    }
+    m_conf->sync();
+}
+
+void ArkMenu::slotCompressAsDefault()
+{
+    KURL name;
+
+    if ( m_urlStringList.count() == 1)
+         name = m_urlStringList.first() + m_ext;
+    else
+    {
+        name = m_dir + i18n("Archive") + m_ext;
+        int i=1;
+        while ( KIO::NetAccess::exists(name, true, 0 ) )
+        {
+            name = m_dir + i18n("Archive %1").arg(i) + m_ext;
+            i++;
+        }
+    }
+    compressAs( m_urlStringList, name );
+}
+
+// make work for URLs
+void ArkMenu::compressAs( const QStringList &name, const KURL & compressed )
+{
+    QStringList args;
+    args << "--add-to";
+    args += name;
+    args << compressed.url();
+    kapp->kdeinitExec( "ark", args );
+}
+
+void ArkMenu::slotAddTo( int pos )
+{
+    QStringList args( m_urlStringList );
+    args.prepend( "--add-to" );
+
+    KURL archive( m_urlStringList.first() );
+    archive.setPath( archive.directory( false ) );
+    archive.setFileName( m_archiveList[ pos ].fileName() );
+
+    args << archive.url();
+    kapp->kdeinitExec( "ark", args );
+}
+
+void ArkMenu::slotAdd()
+{
+    QStringList args( m_urlStringList );
+    args.prepend( "--add" );
+
+    kapp->kdeinitExec( "ark", args );
+}
+
+void ArkMenu::slotExtractHere()
+{
+    for ( QValueList<KURL>::ConstIterator it = m_urlList.constBegin();
+          it != m_urlList.constEnd();
+          ++it )
+    {
+        QStringList args;
+        KURL targetDirectory = ( *it ).url();
+        targetDirectory.setPath( targetDirectory.directory() );
+        args << "--extract-to"  << targetDirectory.url() << ( *it ).url();
+        kapp->kdeinitExec( "ark", args );
+    }
+}
+
+void ArkMenu::slotExtractToSubfolders()
+{
+    for ( QStringList::ConstIterator it = m_urlStringList.constBegin();
+          it != m_urlStringList.constEnd();
+          ++it )
+    {
+        KURL targetDir;
+        QString dirName;
+        QStringList args;
+
+        targetDir = *it;
+        dirName = targetDir.path();
+        stripExtension( dirName );
+        targetDir.setPath( dirName );
+        args << "--extract-to"  << targetDir.url() << *it;
+        kapp->kdeinitExec( "ark", args );
+    }
+}
+
+void ArkMenu::slotExtractTo()
+{
+    for ( QStringList::ConstIterator it = m_urlStringList.constBegin();
+          it != m_urlStringList.constEnd();
+          ++it )
+    {
+        QStringList args;
+        args << "--extract" << *it;
+        kapp->kdeinitExec( "ark", args );
+    }
+}
+
+#include "arkplugin.moc"