libkonq Library API Documentation

konq_popupmenu.cc

00001 /* This file is part of the KDE project
00002    Copyright (C) 1998, 1999 David Faure <faure@kde.org>
00003    Copyright (C) 2001 Holger Freyther <freyther@yahoo.com>
00004 
00005    This library is free software; you can redistribute it and/or
00006    modify it under the terms of the GNU Library General Public
00007    License as published by the Free Software Foundation; either
00008    version 2 of the License, or (at your option) any later version.
00009 
00010    This library is distributed in the hope that it will be useful,
00011    but WITHOUT ANY WARRANTY; without even the implied warranty of
00012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013    Library General Public License for more details.
00014 
00015    You should have received a copy of the GNU Library General Public License
00016    along with this library; see the file COPYING.LIB.  If not, write to
00017    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00018    Boston, MA 02111-1307, USA.
00019 */
00020 
00021 #include <qdir.h>
00022 
00023 #include <klocale.h>
00024 #include <kapplication.h>
00025 #include <kbookmarkmanager.h>
00026 #include <kdebug.h>
00027 #include <krun.h>
00028 #include <kprotocolinfo.h>
00029 #include <kiconloader.h>
00030 #include <kinputdialog.h>
00031 #include <kglobalsettings.h>
00032 #include <kstandarddirs.h>
00033 #include <kxmlguifactory.h>
00034 #include <kxmlguibuilder.h>
00035 #include <kparts/componentfactory.h>
00036 
00037 #include <assert.h>
00038 
00039 #include <kfileshare.h>
00040 #include <kprocess.h>
00041 
00042 #include "kpropertiesdialog.h"
00043 #include "knewmenu.h"
00044 #include "konq_popupmenu.h"
00045 #include "konq_operations.h"
00046 #include <dcopclient.h>
00047 
00048 
00049 class KonqPopupMenuGUIBuilder : public KXMLGUIBuilder
00050 {
00051 public:
00052   KonqPopupMenuGUIBuilder( QPopupMenu *menu )
00053   : KXMLGUIBuilder( 0 )
00054   {
00055     m_menu = menu;
00056   }
00057   virtual ~KonqPopupMenuGUIBuilder()
00058   {
00059   }
00060 
00061   virtual QWidget *createContainer( QWidget *parent, int index,
00062           const QDomElement &element,
00063           int &id )
00064   {
00065     if ( !parent && element.attribute( "name" ) == "popupmenu" )
00066       return m_menu;
00067 
00068     return KXMLGUIBuilder::createContainer( parent, index, element, id );
00069   }
00070 
00071   QPopupMenu *m_menu;
00072 };
00073 
00074 class KonqPopupMenu::KonqPopupMenuPrivate
00075 {
00076 public:
00077   KonqPopupMenuPrivate() : m_parentWidget(0)
00078   {
00079     m_itemFlags=KParts::BrowserExtension::DefaultPopupItems;
00080   }
00081   QString m_urlTitle;
00082   QWidget *m_parentWidget;
00083   KParts::BrowserExtension::PopupFlags m_itemFlags;
00084 };
00085 
00086 KonqPopupMenu::ProtocolInfo::ProtocolInfo( )
00087 {
00088   m_Reading = false;
00089   m_Writing = false;
00090   m_Deleting = false;
00091   m_Moving = false;
00092   m_TrashIncluded = false;
00093 }
00094 bool KonqPopupMenu::ProtocolInfo::supportsReading() const
00095 {
00096   return m_Reading;
00097 }
00098 bool KonqPopupMenu::ProtocolInfo::supportsWriting() const
00099 {
00100   return m_Writing;
00101 }
00102 bool KonqPopupMenu::ProtocolInfo::supportsDeleting() const
00103 {
00104   return m_Deleting;
00105 }
00106 bool KonqPopupMenu::ProtocolInfo::supportsMoving() const
00107 {
00108   return m_Moving;
00109 }
00110 bool KonqPopupMenu::ProtocolInfo::trashIncluded() const
00111 {
00112   return m_TrashIncluded;
00113 }
00114 
00115 KonqPopupMenu::KonqPopupMenu( KBookmarkManager *mgr, const KFileItemList &items,
00116                               KURL viewURL,
00117                               KActionCollection & actions,
00118                               KNewMenu * newMenu,
00119                               bool showProperties )
00120   : QPopupMenu( 0L, "konq_popupmenu" ), m_actions( actions ), m_ownActions( static_cast<QObject *>( 0 ), "KonqPopupMenu::m_ownActions" ),
00121     m_pMenuNew( newMenu ), m_sViewURL(viewURL), m_lstItems(items), m_pManager(mgr)
00122 
00123 {
00124   KonqPopupFlags kpf = ( showProperties ? ShowProperties : IsLink ) | ShowNewWindow;
00125   init(0, kpf, KParts::BrowserExtension::DefaultPopupItems);
00126 }
00127 
00128 KonqPopupMenu::KonqPopupMenu( KBookmarkManager *mgr, const KFileItemList &items,
00129                               KURL viewURL,
00130                               KActionCollection & actions,
00131                               KNewMenu * newMenu,
00132                               QWidget * parentWidget,
00133                               bool showProperties )
00134   : QPopupMenu( parentWidget, "konq_popupmenu" ), m_actions( actions ), m_ownActions( static_cast<QObject *>( 0 ), "KonqPopupMenu::m_ownActions" ), m_pMenuNew( newMenu ), m_sViewURL(viewURL), m_lstItems(items), m_pManager(mgr)
00135 {
00136   KonqPopupFlags kpf = ( showProperties ? ShowProperties : IsLink ) | ShowNewWindow;
00137   init(parentWidget, kpf, KParts::BrowserExtension::DefaultPopupItems);
00138 }
00139 
00140 KonqPopupMenu::KonqPopupMenu( KBookmarkManager *mgr, const KFileItemList &items,
00141                               const KURL& viewURL,
00142                               KActionCollection & actions,
00143                               KNewMenu * newMenu,
00144                               QWidget * parentWidget,
00145                               KonqPopupFlags kpf,
00146                               KParts::BrowserExtension::PopupFlags flags)
00147   : QPopupMenu( parentWidget, "konq_popupmenu" ), m_actions( actions ), m_ownActions( static_cast<QObject *>( 0 ), "KonqPopupMenu::m_ownActions" ), m_pMenuNew( newMenu ), m_sViewURL(viewURL), m_lstItems(items), m_pManager(mgr)
00148 {
00149   init(parentWidget, kpf, flags);
00150 }
00151 
00152 void KonqPopupMenu::init (QWidget * parentWidget, KonqPopupFlags kpf, KParts::BrowserExtension::PopupFlags flags)
00153 {
00154   d = new KonqPopupMenuPrivate;
00155   d->m_parentWidget = parentWidget;
00156   d->m_itemFlags = flags;
00157   setup(kpf);
00158 }
00159 
00160 
00161 int KonqPopupMenu::insertServicesSubmenus(const QMap<QString, ServiceList>& submenus,
00162                                           QDomElement& menu,
00163                                           bool isBuiltin)
00164 {
00165     int count = 0;
00166     QMap<QString, ServiceList>::ConstIterator it;
00167 
00168     for (it = submenus.begin(); it != submenus.end(); ++it)
00169     {
00170         if (it.data().isEmpty())
00171         {
00172             //avoid empty sub-menus
00173             continue;
00174         }
00175 
00176         QDomElement actionSubmenu = m_doc.createElement( "menu" );
00177         actionSubmenu.setAttribute( "name", "actions " + it.key() );
00178         menu.appendChild( actionSubmenu );
00179         QDomElement subtext = m_doc.createElement( "text" );
00180         actionSubmenu.appendChild( subtext );
00181         subtext.appendChild( m_doc.createTextNode( it.key() ) );
00182         count += insertServices(it.data(), actionSubmenu, isBuiltin);
00183     }
00184 
00185     return count;
00186 }
00187 
00188 int KonqPopupMenu::insertServices(const ServiceList& list,
00189                                   QDomElement& menu,
00190                                   bool isBuiltin)
00191 {
00192     static int id = 1000;
00193     int count = 0;
00194 
00195     ServiceList::const_iterator it = list.begin();
00196     for( ; it != list.end(); ++it )
00197     {
00198         if ((*it).isEmpty())
00199         {
00200             if (!menu.firstChild().isNull() &&
00201                 menu.lastChild().toElement().tagName().lower() != "separator")
00202             {
00203                 QDomElement separator = m_doc.createElement( "separator" );
00204                 menu.appendChild(separator);
00205             }
00206             continue;
00207         }
00208 
00209         if (isBuiltin || (*it).m_display == true)
00210         {
00211             QCString name;
00212             name.setNum( id );
00213             name.prepend( isBuiltin ? "builtinservice_" : "userservice_" );
00214             KAction * act = new KAction( (*it).m_strName, 0,
00215                                          this, SLOT( slotRunService() ),
00216                                          &m_ownActions, name );
00217 
00218             if ( !(*it).m_strIcon.isEmpty() )
00219             {
00220                 QPixmap pix = SmallIcon( (*it).m_strIcon );
00221                 act->setIconSet( pix );
00222             }
00223 
00224             addAction( act, menu ); // Add to toplevel menu
00225 
00226             m_mapPopupServices[ id++ ] = *it;
00227             ++count;
00228         }
00229     }
00230 
00231     return count;
00232 }
00233 
00234 bool KonqPopupMenu::KIOSKAuthorizedAction(KConfig& cfg)
00235 {
00236     if ( !cfg.hasKey( "X-KDE-AuthorizeAction") )
00237     {
00238         return true;
00239     }
00240 
00241     QStringList list = cfg.readListEntry("X-KDE-AuthorizeAction");
00242     if (kapp && !list.isEmpty())
00243     {
00244         for(QStringList::ConstIterator it = list.begin();
00245             it != list.end();
00246             ++it)
00247         {
00248             if (!kapp->authorize((*it).stripWhiteSpace()))
00249             {
00250                 return false;
00251             }
00252         }
00253     }
00254 
00255     return true;
00256 }
00257 
00258 
00259 void KonqPopupMenu::setup(KonqPopupFlags kpf)
00260 {
00261     assert( m_lstItems.count() >= 1 );
00262 
00263     m_ownActions.setWidget( this );
00264 
00265     bool bIsLink        = (kpf & IsLink);
00266     bool currentDir     = false;
00267     bool sReading       = true;
00268     bool sWriting       = true;
00269     bool sDeleting      = true;
00270     bool sMoving        = true;
00271     m_sMimeType         = m_lstItems.first()->mimetype();
00272     QString mimeGroup   = m_sMimeType.left(m_sMimeType.find('/'));
00273     mode_t mode         = m_lstItems.first()->mode();
00274     bool isDirectory    = m_sMimeType == "inode/directory";
00275     bool bTrashIncluded = false;
00276     bool bCanChangeSharing = false;
00277     m_lstPopupURLs.clear();
00278     int id = 0;
00279     if( isDirectory && m_lstItems.first()->isLocalFile())
00280         bCanChangeSharing=true;
00281     setFont(KGlobalSettings::menuFont());
00282     m_pluginList.setAutoDelete( true );
00283     m_ownActions.setHighlightingEnabled( true );
00284 
00285     attrName = QString::fromLatin1( "name" );
00286 
00287     prepareXMLGUIStuff();
00288     m_builder = new KonqPopupMenuGUIBuilder( this );
00289     m_factory = new KXMLGUIFactory( m_builder );
00290 
00291     KURL url;
00292     KFileItemListIterator it ( m_lstItems );
00293     // Check whether all URLs are correct
00294     bool devicesFile = false;
00295     for ( ; it.current(); ++it )
00296     {
00297         url = (*it)->url();
00298 
00299         // Build the list of URLs
00300         m_lstPopupURLs.append( url );
00301 
00302         // Determine if common mode among all URLs
00303         if ( mode != (*it)->mode() )
00304             mode = 0; // modes are different => reset to 0
00305 
00306         // Determine if common mimetype among all URLs
00307         if ( m_sMimeType != (*it)->mimetype() )
00308         {
00309             m_sMimeType = QString::null; // mimetypes are different => null
00310 
00311             if ( mimeGroup != (*it)->mimetype().left((*it)->mimetype().find('/')))
00312                 mimeGroup = QString::null; // mimetype groups are different as well!
00313         }
00314 
00315         if ( !bTrashIncluded &&
00316              (*it)->url().isLocalFile() &&
00317              (*it)->url().path( 1 ) == KGlobalSettings::trashPath() )
00318             bTrashIncluded = true;
00319 
00320         if ( sReading )
00321             sReading = KProtocolInfo::supportsReading( url );
00322 
00323         if ( sWriting )
00324             sWriting = KProtocolInfo::supportsWriting( url );
00325 
00326         if ( sDeleting )
00327             sDeleting = KProtocolInfo::supportsDeleting( url );
00328 
00329         if ( sMoving )
00330             sMoving = KProtocolInfo::supportsMoving( url );
00331         if ( url.protocol().find("device", 0, false)==0)
00332             devicesFile = true;
00333     }
00334     // Be on the safe side when including the trash
00335     if ( bTrashIncluded )
00336     {
00337         sMoving = false;
00338         sDeleting = false;
00339     }
00340     //check if current url is trash
00341     url = m_sViewURL;
00342     url.cleanPath();
00343 
00344     m_info.m_Reading = sReading;
00345     m_info.m_Writing = sWriting;
00346     m_info.m_Deleting = sDeleting;
00347     m_info.m_Moving = sMoving;
00348     m_info.m_TrashIncluded = bTrashIncluded;
00349 
00350     //check if url is current directory
00351     if ( m_lstItems.count() == 1 )
00352     {
00353         KURL firstPopupURL ( m_lstItems.first()->url() );
00354         firstPopupURL.cleanPath();
00355         //kdDebug(1203) << "View path is " << url.url() << endl;
00356         //kdDebug(1203) << "First popup path is " << firstPopupURL.url() << endl;
00357         currentDir = firstPopupURL.equals( url, true /* ignore_trailing */ );
00358     }
00359 
00360     bool isCurrentTrash = ( url.isLocalFile() &&
00361                             url.path(1) == KGlobalSettings::trashPath() &&
00362                             currentDir) ||
00363                           ( m_lstItems.count() == 1 && bTrashIncluded );
00364     bool isIntoTrash =  url.isLocalFile() && url.path(1).startsWith(KGlobalSettings::trashPath());
00365     clear();
00366 
00368 
00369     KAction * act;
00370 
00371     if (!isCurrentTrash)
00372         addMerge( "konqueror" );
00373 
00374     bool isKDesktop = QCString(  kapp->name() ) == "kdesktop";
00375     KAction *actNewWindow = 0;
00376 
00377     if (( kpf & ShowProperties ) && isKDesktop &&
00378         !kapp->authorize("editable_desktop_icons"))
00379     {
00380         kpf &= ~ShowProperties; // remove flag
00381     }
00382 
00383     // Either 'newview' is in the actions we're given (probably in the tabhandling group)
00384     // or we need to insert it ourselves (e.g. for kdesktop). In the first case, actNewWindow must remain 0.
00385     if ( ((kpf & ShowNewWindow) != 0) && sReading )
00386     {
00387         QString openStr = isKDesktop ? i18n( "&Open" ) : i18n( "Open in New &Window" );
00388         actNewWindow = new KAction( openStr, "window_new", 0, this, SLOT( slotPopupNewView() ), &m_ownActions, "newview" );
00389     }
00390 
00391     if ( actNewWindow && !isKDesktop )
00392     {
00393         if (isCurrentTrash)
00394             actNewWindow->setStatusText( i18n( "Open the trash in a new window" ) );
00395         else
00396             actNewWindow->setStatusText( i18n( "Open the document in a new window" ) );
00397     }
00398 
00399     if ( isCurrentTrash )
00400     {
00401         if (actNewWindow)
00402         {
00403             addAction( actNewWindow );
00404             addSeparator();
00405         }
00406         addGroup( "tabhandling" ); // includes a separator
00407 
00408         act = new KAction( i18n( "&Empty Trash Bin" ), 0, this, SLOT( slotPopupEmptyTrashBin() ), &m_ownActions, "empytrash" );
00409         addAction( act );
00410         if ( KPropertiesDialog::canDisplay( m_lstItems ) && (kpf & ShowProperties) )
00411         {
00412             act = new KAction( i18n( "&Properties" ), 0, this, SLOT( slotPopupProperties() ),
00413                                &m_ownActions, "properties" );
00414             addAction( act );
00415         }
00416         m_factory->addClient( this );
00417         return;
00418     }
00419     else
00420     {
00421         if ( S_ISDIR(mode) && sWriting && !isIntoTrash ) // A dir, and we can create things into it
00422         {
00423             if ( currentDir && m_pMenuNew ) // Current dir -> add the "new" menu
00424             {
00425                 // As requested by KNewMenu :
00426                 m_pMenuNew->slotCheckUpToDate();
00427                 m_pMenuNew->setPopupFiles( m_lstPopupURLs );
00428 
00429                 addAction( m_pMenuNew );
00430 
00431                 addSeparator();
00432             }
00433             else
00434             {
00435                 if (d->m_itemFlags & KParts::BrowserExtension::ShowCreateDirectory)
00436                 {
00437                     KAction *actNewDir = new KAction( i18n( "Create &Folder..." ), "folder_new", 0, this, SLOT( slotPopupNewDir() ), &m_ownActions, "newdir" );
00438                     addAction( actNewDir );
00439                     addSeparator();
00440                 }
00441             }
00442         }
00443 
00444         if (d->m_itemFlags & KParts::BrowserExtension::ShowNavigationItems)
00445         {
00446             addAction( "back" );
00447             addAction( "forward" );
00448             if (d->m_itemFlags & KParts::BrowserExtension::ShowUp)
00449                 addAction( "up" );
00450             if (d->m_itemFlags & KParts::BrowserExtension::ShowReload)
00451                 addAction( "reload" );
00452             addSeparator();
00453         }
00454 
00455         // "open in new window" is either provided by us, or by the tabhandling group
00456         if (actNewWindow)
00457         {
00458             addAction( actNewWindow );
00459             addSeparator();
00460         }
00461         addGroup( "tabhandling" ); // includes a separator
00462 
00463         if ( !bIsLink )
00464         {
00465             if ( !currentDir && sReading && !isIntoTrash &&!devicesFile ) {
00466                 if ( sDeleting ) {
00467                     addAction( "cut" );
00468                 }
00469                 addAction( "copy" );
00470             }
00471 
00472             if ( S_ISDIR(mode) && sWriting && !isIntoTrash) {
00473                 if ( currentDir )
00474                     addAction( "paste" );
00475                 else
00476                     addAction( "pasteto" );
00477             }
00478             if ( !isIntoTrash )
00479             {
00480                 if (!currentDir )
00481                 {
00482                     if ( m_lstItems.count() == 1 && sWriting )
00483                         addAction("rename");
00484 
00485                     if ( sMoving )
00486                         addAction( "trash" );
00487 
00488                     if ( sDeleting ) {
00489                         addAction( "del" );
00490                     }
00491                 }
00492             }
00493         }
00494         addGroup( "editactions" );
00495     }
00496 
00497     if (d->m_itemFlags & KParts::BrowserExtension::ShowTextSelectionItems) {
00498       addMerge( 0 );
00499       m_factory->addClient( this );
00500       return;
00501     }
00502 
00503     if ( !isCurrentTrash && !isIntoTrash && (d->m_itemFlags & KParts::BrowserExtension::ShowBookmark))
00504     {
00505         addSeparator();
00506         QString caption;
00507         if (currentDir)
00508         {
00509            bool httpPage = (m_sViewURL.protocol().find("http", 0, false) == 0);
00510            if (httpPage)
00511               caption = i18n("&Bookmark This Page");
00512            else
00513               caption = i18n("&Bookmark This Location");
00514         }
00515         else if (S_ISDIR(mode))
00516            caption = i18n("&Bookmark This Folder");
00517         else if (bIsLink)
00518            caption = i18n("&Bookmark This Link");
00519         else
00520            caption = i18n("&Bookmark This File");
00521 
00522         act = new KAction( caption, "bookmark_add", 0, this, SLOT( slotPopupAddToBookmark() ), &m_ownActions, "bookmark_add" );
00523         if (m_lstItems.count() > 1)
00524             act->setEnabled(false);
00525         if (kapp->authorizeKAction("bookmarks"))
00526             addAction( act );
00527         if (bIsLink)
00528             addGroup( "linkactions" );
00529     }
00530 
00532 
00533     ServiceList builtin;
00534     ServiceList user, userToplevel, userPriority;
00535     QMap<QString, ServiceList> userSubmenus, userToplevelSubmenus, userPrioritySubmenus;
00536 
00537     bool isSingleLocal = (m_lstItems.count() == 1 && m_lstItems.first()->url().isLocalFile());
00538     // 1 - Look for builtin and user-defined services
00539     if ( m_sMimeType == "application/x-desktop" && isSingleLocal ) // .desktop file
00540     {
00541         // get builtin services, like mount/unmount
00542         builtin = KDEDesktopMimeType::builtinServices( m_lstItems.first()->url() );
00543         user = KDEDesktopMimeType::userDefinedServices( m_lstItems.first()->url().path(), url.isLocalFile() );
00544     }
00545 
00546     if ( !isCurrentTrash && !isIntoTrash && sReading)
00547     {
00548 
00549         // 2 - Look for "servicesmenus" bindings (konqueror-specific user-defined services)
00550 
00551         // first check the .directory if this is a directory
00552         if (isDirectory && isSingleLocal)
00553         {
00554             QString dotDirectoryFile = m_lstItems.first()->url().path(1).append(".directory");
00555             KSimpleConfig cfg( dotDirectoryFile, true );
00556             cfg.setDesktopGroup();
00557 
00558             if (KIOSKAuthorizedAction(cfg))
00559             {
00560                 QString submenuName = cfg.readEntry( "X-KDE-Submenu" );
00561                 if (submenuName.isEmpty())
00562                 {
00563                     user += KDEDesktopMimeType::userDefinedServices( dotDirectoryFile, true );
00564                 }
00565                 else
00566                 {
00567                     userSubmenus[submenuName] += KDEDesktopMimeType::userDefinedServices( dotDirectoryFile, true );
00568                 }
00569             }
00570         }
00571 
00572         QStringList dirs = KGlobal::dirs()->findDirs( "data", "konqueror/servicemenus/" );
00573         QStringList::ConstIterator dIt = dirs.begin();
00574         QStringList::ConstIterator dEnd = dirs.end();
00575 
00576         for (; dIt != dEnd; ++dIt )
00577         {
00578             QDir dir( *dIt );
00579 
00580             QStringList entries = dir.entryList( "*.desktop", QDir::Files );
00581             QStringList::ConstIterator eIt = entries.begin();
00582             QStringList::ConstIterator eEnd = entries.end();
00583 
00584             for (; eIt != eEnd; ++eIt )
00585             {
00586                 KSimpleConfig cfg( *dIt + *eIt, true );
00587                 cfg.setDesktopGroup();
00588 
00589                 if (!KIOSKAuthorizedAction(cfg))
00590                 {
00591                     continue;
00592                 }
00593 
00594                 if ( cfg.hasKey( "X-KDE-ShowIfRunning" ) )
00595                 {
00596                     QString app = cfg.readEntry( "X-KDE-ShowIfRunning" );
00597                     if ( !kapp->dcopClient()->isApplicationRegistered( app.utf8() ) )
00598                         continue;
00599                 }
00600 
00601                 if ( cfg.hasKey( "Actions" ) && cfg.hasKey( "ServiceTypes" ) )
00602                 {
00603                     QStringList types = cfg.readListEntry( "ServiceTypes" );
00604                     QStringList excludeTypes = cfg.readListEntry( "ExcludeServiceTypes" );
00605                     bool ok = false;
00606 
00607                     // check for exact matches or a typeglob'd mimetype if we have a mimetype
00608                     for (QStringList::iterator it = types.begin();
00609                          it != types.end() && !ok;
00610                          ++it)
00611                     {
00612                         // we could cram the following three if statements into
00613                         // one gigantic boolean statement but that would be a
00614                         // hororr show for readability
00615 
00616                         // first check if we have an all mimetype
00617                         if (*it == "all/all" ||
00618                             *it == "allfiles" /*compat with KDE up to 3.0.3*/)
00619                         {
00620                             ok = true;
00621                             for (QStringList::iterator itex = excludeTypes.begin(); itex != excludeTypes.end(); ++itex)
00622                             {
00623                                 if( ((*itex).right(1) == "*" && (*itex).left((*itex).find('/')) == mimeGroup) ||
00624                                     ((*itex) == m_sMimeType) )
00625                                 {
00626                                     ok = false;
00627                                     break;
00628                                 }
00629                             }
00630                         }
00631 
00632                         // next, do we match all files?
00633                         if (!ok &&
00634                             !isDirectory /* ## or inherits from it */ &&
00635                             *it == "all/allfiles")
00636                         {
00637                             ok = true;
00638                             for (QStringList::iterator itex = excludeTypes.begin(); itex != excludeTypes.end(); ++itex)
00639                             {
00640                                 if( ((*itex).right(1) == "*" && (*itex).left((*itex).find('/')) == mimeGroup) ||
00641                                     ((*itex) == m_sMimeType) )
00642                                 {
00643                                     ok = false;
00644                                     break;
00645                                 }
00646                             }
00647 
00648                         }
00649 
00650                         // if we have a mimetype, see if we have an exact or a type globbed match
00651                         if (!ok &&
00652                             (!m_sMimeType.isEmpty() &&
00653                               *it == m_sMimeType) ||
00654                             (!mimeGroup.isEmpty() &&
00655                              ((*it).right(1) == "*" &&
00656                               (*it).left((*it).find('/')) == mimeGroup)))
00657                         {
00658                             ok = true;
00659                             for (QStringList::iterator itex = excludeTypes.begin(); itex != excludeTypes.end(); ++itex)
00660                             {
00661                                 if( ((*itex).right(1) == "*" && (*itex).left((*itex).find('/')) == mimeGroup) ||
00662                                     ((*itex) == m_sMimeType) )
00663                                 {
00664                                     ok = false;
00665                                     break;
00666                                 }
00667                             }
00668                         }
00669                     }
00670 
00671                     if ( ok )
00672                     {
00673                         // we use the categories .desktop entry to define submenus
00674                         // if none is defined, we just pop it in the main menu
00675                         QString priority = cfg.readEntry("X-KDE-Priority");
00676                         QString submenuName = cfg.readEntry( "X-KDE-Submenu" );
00677                         ServiceList* list = &user;
00678 
00679                         if (submenuName.isEmpty())
00680                         {
00681                             if (priority == "TopLevel")
00682                             {
00683                                 list = &userToplevel;
00684                             }
00685                             else if (priority == "Important")
00686                             {
00687                                 list = &userPriority;
00688                             }
00689                         }
00690                         else if (priority == "TopLevel")
00691                         {
00692                             list = &(userToplevelSubmenus[submenuName]);
00693                         }
00694                         else if (priority == "Important")
00695                         {
00696                             list = &(userPrioritySubmenus[submenuName]);
00697                         }
00698                         else
00699                         {
00700                             list = &(userSubmenus[submenuName]);
00701                         }
00702 
00703                         (*list) += KDEDesktopMimeType::userDefinedServices( *dIt + *eIt, url.isLocalFile() );
00704                     }
00705                 }
00706             }
00707         }
00708 
00709         KTrader::OfferList offers;
00710 
00711         if (kapp->authorizeKAction("openwith"))
00712         {
00713             // if check m_sMimeType.isNull (no commom mime type) set it to all/all
00714             // 3 - Query for applications
00715             offers = KTrader::self()->query( m_sMimeType.isNull( ) ? QString::fromLatin1( "all/all" ) : m_sMimeType ,
00716                                              "Type == 'Application' and DesktopEntryName != 'kfmclient' and DesktopEntryName != 'kfmclient_dir' and DesktopEntryName != 'kfmclient_html'" );
00717         }
00718 
00720 
00721         m_mapPopup.clear();
00722         m_mapPopupServices.clear();
00723         if ( !devicesFile)
00724         {
00725             if ( !offers.isEmpty() )
00726             {
00727                 // First block, app and preview offers
00728                 addSeparator();
00729 
00730                 id = 1;
00731 
00732                 QDomElement menu = m_menuElement;
00733 
00734                 if ( offers.count() > 1 ) // submenu 'open with'
00735                 {
00736                     menu = m_doc.createElement( "menu" );
00737                     menu.setAttribute( "name", "openwith submenu" );
00738                     m_menuElement.appendChild( menu );
00739                     QDomElement text = m_doc.createElement( "text" );
00740                     menu.appendChild( text );
00741                     text.appendChild( m_doc.createTextNode( i18n("&Open With") ) );
00742                 }
00743 
00744                 if ( menu == m_menuElement ) // no submenu -> open with... above the single offer
00745                 {
00746                     KAction *openWithAct = new KAction( i18n( "&Open With..." ), 0, this, SLOT( slotPopupOpenWith() ), &m_ownActions, "openwith" );
00747                     addAction( openWithAct, menu );
00748                 }
00749 
00750                 KTrader::OfferList::ConstIterator it = offers.begin();
00751                 for( ; it != offers.end(); it++ )
00752                 {
00753                     QCString nam;
00754                     nam.setNum( id );
00755 
00756                     act = new KAction( (*it)->name(), (*it)->pixmap( KIcon::Small ), 0,
00757                                        this, SLOT( slotRunService() ),
00758                                        &m_ownActions, nam.prepend( "appservice_" ) );
00759                     addAction( act, menu );
00760 
00761                     m_mapPopup[ id++ ] = *it;
00762                 }
00763 
00764                 if ( menu != m_menuElement ) // submenu
00765                 {
00766                     addSeparator( menu );
00767                     KAction *openWithAct = new KAction( i18n( "&Other..." ), 0, this, SLOT( slotPopupOpenWith() ), &m_ownActions, "openwith" );
00768                     addAction( openWithAct, menu ); // Other...
00769                 }
00770             }
00771             else // no app offers -> Open With...
00772             {
00773                 addSeparator();
00774                 act = new KAction( i18n( "&Open With..." ), 0, this, SLOT( slotPopupOpenWith() ), &m_ownActions, "openwith" );
00775                 addAction( act );
00776             }
00777 
00778             addGroup( "preview" );
00779         }
00780     }
00781 
00782     // Second block, builtin + user
00783     QDomElement actionMenu = m_menuElement;
00784     int userItemCount = 0;
00785     if (user.count() + userSubmenus.count() +
00786         userPriority.count() + userPrioritySubmenus.count() > 1)
00787     {
00788         // we have more than one item, so let's make a submenu
00789         actionMenu = m_doc.createElement( "menu" );
00790         actionMenu.setAttribute( "name", "actions submenu" );
00791         m_menuElement.appendChild( actionMenu );
00792         QDomElement text = m_doc.createElement( "text" );
00793         actionMenu.appendChild( text );
00794         text.appendChild( m_doc.createTextNode( i18n("Ac&tions") ) );
00795     }
00796 
00797     userItemCount += insertServicesSubmenus(userPrioritySubmenus, actionMenu, false);
00798     userItemCount += insertServices(userPriority, actionMenu, false);
00799 
00800     // see if we need to put a separator between our priority items and our regular items
00801     if (userItemCount > 0 &&
00802         (user.count() > 0 ||
00803          userSubmenus.count() > 0 ||
00804          builtin.count() > 0) &&
00805          actionMenu.lastChild().toElement().tagName().lower() != "separator")
00806     {
00807         QDomElement separator = m_doc.createElement( "separator" );
00808         actionMenu.appendChild(separator);
00809     }
00810 
00811     userItemCount += insertServicesSubmenus(userSubmenus, actionMenu, false);
00812     userItemCount += insertServices(user, actionMenu, false);
00813     userItemCount += insertServices(builtin, m_menuElement, true);
00814 
00815     userItemCount += insertServicesSubmenus(userToplevelSubmenus, m_menuElement, false);
00816     userItemCount += insertServices(userToplevel, m_menuElement, false);
00817 
00818     if (userItemCount > 0)
00819     {
00820         addSeparator();
00821     }
00822 
00823     if ( !isCurrentTrash && !isIntoTrash && !devicesFile && sReading)
00824         addPlugins( ); // now it's time to add plugins
00825 
00826     if ( KPropertiesDialog::canDisplay( m_lstItems ) && (kpf & ShowProperties) )
00827     {
00828         act = new KAction( i18n( "&Properties" ), 0, this, SLOT( slotPopupProperties() ),
00829                            &m_ownActions, "properties" );
00830         addAction( act );
00831     }
00832 
00833     while ( !m_menuElement.lastChild().isNull() &&
00834             m_menuElement.lastChild().toElement().tagName().lower() == "separator" )
00835         m_menuElement.removeChild( m_menuElement.lastChild() );
00836 
00837     if( bCanChangeSharing && !isCurrentTrash && !isIntoTrash )
00838     {
00839         if(KFileShare::authorization()==KFileShare::Authorized)
00840         {
00841             addSeparator();
00842             act = new KAction( i18n("Share"), 0, this, SLOT( slotOpenShareFileDialog() ),
00843                                &m_ownActions, "sharefile" );
00844             addAction( act );
00845         }
00846     }
00847 
00848 
00849     addMerge( 0 );
00850 
00851     m_factory->addClient( this );
00852 }
00853 
00854 void KonqPopupMenu::slotOpenShareFileDialog()
00855 {
00856     //kdDebug()<<"KonqPopupMenu::slotOpenShareFileDialog()\n";
00857     // It may be that the kfileitem was created by hand
00858     // (see KonqKfmIconView::slotMouseButtonPressed)
00859     // In that case, we can get more precise info in the properties
00860     // (like permissions) if we stat the URL.
00861     if ( m_lstItems.count() == 1 )
00862     {
00863         KFileItem * item = m_lstItems.first();
00864         if (item->entry().count() == 0) // this item wasn't listed by a slave
00865         {
00866             // KPropertiesDialog will use stat to get more info on the file
00867             KPropertiesDialog*dlg= new KPropertiesDialog( item->url(), d->m_parentWidget );
00868             dlg->showFileSharingPage();
00869 
00870             return;
00871         }
00872     }
00873     KPropertiesDialog*dlg=new KPropertiesDialog( m_lstItems, d->m_parentWidget );
00874     dlg->showFileSharingPage();
00875 }
00876 
00877 KonqPopupMenu::~KonqPopupMenu()
00878 {
00879   m_pluginList.clear();
00880   delete m_factory;
00881   delete m_builder;
00882   delete d;
00883   kdDebug(1203) << "~KonqPopupMenu leave" << endl;
00884 }
00885 
00886 void KonqPopupMenu::setURLTitle( const QString& urlTitle )
00887 {
00888     d->m_urlTitle = urlTitle;
00889 }
00890 
00891 void KonqPopupMenu::slotPopupNewView()
00892 {
00893   KURL::List::ConstIterator it = m_lstPopupURLs.begin();
00894   for ( ; it != m_lstPopupURLs.end(); it++ )
00895     (void) new KRun(*it);
00896 }
00897 
00898 void KonqPopupMenu::slotPopupNewDir()
00899 {
00900   if (m_lstPopupURLs.empty())
00901     return;
00902 
00903   KonqOperations::newDir(d->m_parentWidget, m_lstPopupURLs.first());
00904 }
00905 
00906 void KonqPopupMenu::slotPopupEmptyTrashBin()
00907 {
00908   KonqOperations::emptyTrash();
00909 }
00910 
00911 void KonqPopupMenu::slotPopupOpenWith()
00912 {
00913   KRun::displayOpenWithDialog( m_lstPopupURLs );
00914 }
00915 
00916 void KonqPopupMenu::slotPopupAddToBookmark()
00917 {
00918   KBookmarkGroup root;
00919   if ( m_lstPopupURLs.count() == 1 ) {
00920     KURL url = m_lstPopupURLs.first();
00921     QString title = d->m_urlTitle.isEmpty() ? url.prettyURL() : d->m_urlTitle;
00922     root = m_pManager->addBookmarkDialog( url.prettyURL(), title );
00923   }
00924   else
00925   {
00926     root = m_pManager->root();
00927     KURL::List::ConstIterator it = m_lstPopupURLs.begin();
00928     for ( ; it != m_lstPopupURLs.end(); it++ )
00929       root.addBookmark( m_pManager, (*it).prettyURL(), (*it) );
00930   }
00931   m_pManager->emitChanged( root );
00932 }
00933 
00934 void KonqPopupMenu::slotRunService()
00935 {
00936   QCString senderName = sender()->name();
00937   int id = senderName.mid( senderName.find( '_' ) + 1 ).toInt();
00938 
00939   // Is it a usual service (application)
00940   QMap<int,KService::Ptr>::Iterator it = m_mapPopup.find( id );
00941   if ( it != m_mapPopup.end() )
00942   {
00943     KRun::run( **it, m_lstPopupURLs );
00944     return;
00945   }
00946 
00947   // Is it a service specific to desktop entry files ?
00948   QMap<int,KDEDesktopMimeType::Service>::Iterator it2 = m_mapPopupServices.find( id );
00949   if ( it2 != m_mapPopupServices.end() )
00950   {
00951       KDEDesktopMimeType::executeService( m_lstPopupURLs, it2.data() );
00952   }
00953 
00954   return;
00955 }
00956 
00957 void KonqPopupMenu::slotPopupMimeType()
00958 {
00959   KonqOperations::editMimeType( m_sMimeType );
00960 }
00961 
00962 void KonqPopupMenu::slotPopupProperties()
00963 {
00964     // It may be that the kfileitem was created by hand
00965     // (see KonqKfmIconView::slotMouseButtonPressed)
00966     // In that case, we can get more precise info in the properties
00967     // (like permissions) if we stat the URL.
00968     if ( m_lstItems.count() == 1 )
00969     {
00970         KFileItem * item = m_lstItems.first();
00971         if (item->entry().count() == 0) // this item wasn't listed by a slave
00972         {
00973             // KPropertiesDialog will use stat to get more info on the file
00974             (void) new KPropertiesDialog( item->url(), d->m_parentWidget );
00975             return;
00976         }
00977     }
00978     (void) new KPropertiesDialog( m_lstItems, d->m_parentWidget );
00979 }
00980 
00981 KAction *KonqPopupMenu::action( const QDomElement &element ) const
00982 {
00983   QCString name = element.attribute( attrName ).ascii();
00984   KAction *res = m_ownActions.action( name );
00985 
00986   if ( !res )
00987     res = m_actions.action( name );
00988 
00989   if ( !res && m_pMenuNew && strcmp( name, m_pMenuNew->name() ) == 0 )
00990     return m_pMenuNew;
00991 
00992   return res;
00993 }
00994 KActionCollection *KonqPopupMenu::actionCollection() const
00995 {
00996   return const_cast<KActionCollection *>( &m_ownActions );
00997 }
00998 
00999 QString KonqPopupMenu::mimeType( ) const {
01000     return m_sMimeType;
01001 }
01002 KonqPopupMenu::ProtocolInfo KonqPopupMenu::protocolInfo() const
01003 {
01004   return m_info;
01005 }
01006 void KonqPopupMenu::addPlugins( ){
01007         // search for Konq_PopupMenuPlugins inspired by simons kpropsdlg
01008         //search for a plugin with the right protocol
01009         KTrader::OfferList plugin_offers;
01010         unsigned int pluginCount = 0;
01011         plugin_offers = KTrader::self()->query( m_sMimeType.isNull() ? QString::fromLatin1( "all/all" ) : m_sMimeType , "'KonqPopupMenu/Plugin' in ServiceTypes");
01012         if ( plugin_offers.isEmpty() )
01013           return; // no plugins installed do not bother about it
01014 
01015         KTrader::OfferList::ConstIterator iterator = plugin_offers.begin( );
01016         KTrader::OfferList::ConstIterator end = plugin_offers.end( );
01017 
01018         addGroup( "plugins" );
01019         // travers the offerlist
01020         for(; iterator != end; ++iterator, ++pluginCount ){
01021                 KonqPopupMenuPlugin *plugin =
01022                         KParts::ComponentFactory::
01023                         createInstanceFromLibrary<KonqPopupMenuPlugin>( (*iterator)->library().local8Bit(),
01024                                                                         this,
01025                                                                         (*iterator)->name().latin1() );
01026                 if ( !plugin )
01027                         continue;
01028                 QString pluginClientName = QString::fromLatin1( "Plugin%1" ).arg( pluginCount );
01029                 addMerge( pluginClientName );
01030                 plugin->domDocument().documentElement().setAttribute( "name", pluginClientName );
01031                 m_pluginList.append( plugin );
01032                 insertChildClient( plugin );
01033         }
01034 
01035         addMerge( "plugins" );
01036         addSeparator();
01037 }
01038 KURL KonqPopupMenu::url( ) const {
01039   return m_sViewURL;
01040 }
01041 KFileItemList KonqPopupMenu::fileItemList( ) const {
01042   return m_lstItems;
01043 }
01044 KURL::List KonqPopupMenu::popupURLList( ) const {
01045   return m_lstPopupURLs;
01046 }
01051 KonqPopupMenuPlugin::KonqPopupMenuPlugin( KonqPopupMenu *parent, const char *name )
01052     : QObject( parent, name ) {
01053 }
01054 KonqPopupMenuPlugin::~KonqPopupMenuPlugin( ){
01055 
01056 }
01057 #include "konq_popupmenu.moc"
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This file is part of the documentation for libkonq Library Version 3.3.2.
Documentation copyright © 1996-2004 the KDE developers.
Generated on Thu Sep 8 02:43:06 2005 by doxygen 1.3.6 written by Dimitri van Heesch, © 1997-2003