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., 51 Franklin Street, Fifth Floor,
00018    Boston, MA 02110-1301, 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  Test cases:
00050   iconview file: background
00051   iconview file: file (with and without servicemenus)
00052   iconview file: directory
00053   iconview remote protocol (e.g. ftp: or fish:)
00054   iconview trash:/
00055   sidebar directory tree
00056   sidebar Devices / Hard Disc
00057   khtml background
00058   khtml link
00059   khtml image (www.kde.org RMB on K logo)
00060   khtmlimage (same as above, then choose View image, then RMB)
00061   selected text in khtml
00062   embedded katepart
00063   kdesktop folder
00064   trash link on desktop
00065   trashed file or directory
00066   application .desktop file
00067  Then the same after uninstalling kdeaddons/konq-plugins (kuick and arkplugin in particular)
00068 */
00069 
00070 class KonqPopupMenuGUIBuilder : public KXMLGUIBuilder
00071 {
00072 public:
00073   KonqPopupMenuGUIBuilder( QPopupMenu *menu )
00074   : KXMLGUIBuilder( 0 )
00075   {
00076     m_menu = menu;
00077   }
00078   virtual ~KonqPopupMenuGUIBuilder()
00079   {
00080   }
00081 
00082   virtual QWidget *createContainer( QWidget *parent, int index,
00083           const QDomElement &element,
00084           int &id )
00085   {
00086     if ( !parent && element.attribute( "name" ) == "popupmenu" )
00087       return m_menu;
00088 
00089     return KXMLGUIBuilder::createContainer( parent, index, element, id );
00090   }
00091 
00092   QPopupMenu *m_menu;
00093 };
00094 
00095 class KonqPopupMenu::KonqPopupMenuPrivate
00096 {
00097 public:
00098   KonqPopupMenuPrivate() : m_parentWidget( 0 ),
00099                            m_itemFlags( KParts::BrowserExtension::DefaultPopupItems )
00100   {
00101   }
00102   QString m_urlTitle;
00103   QWidget *m_parentWidget;
00104   KParts::BrowserExtension::PopupFlags m_itemFlags;
00105 };
00106 
00107 KonqPopupMenu::ProtocolInfo::ProtocolInfo()
00108 {
00109   m_Reading = false;
00110   m_Writing = false;
00111   m_Deleting = false;
00112   m_Moving = false;
00113   m_TrashIncluded = false;
00114 }
00115 
00116 bool KonqPopupMenu::ProtocolInfo::supportsReading() const
00117 {
00118   return m_Reading;
00119 }
00120 
00121 bool KonqPopupMenu::ProtocolInfo::supportsWriting() const
00122 {
00123   return m_Writing;
00124 }
00125 
00126 bool KonqPopupMenu::ProtocolInfo::supportsDeleting() const
00127 {
00128   return m_Deleting;
00129 }
00130 
00131 bool KonqPopupMenu::ProtocolInfo::supportsMoving() const
00132 {
00133   return m_Moving;
00134 }
00135 
00136 bool KonqPopupMenu::ProtocolInfo::trashIncluded() const
00137 {
00138   return m_TrashIncluded;
00139 }
00140 
00141 // This helper class stores the .desktop-file actions and the servicemenus
00142 // in order to support X-KDE-Priority and X-KDE-Submenu.
00143 class PopupServices
00144 {
00145 public:
00146     ServiceList* selectList( const QString& priority, const QString& submenuName );
00147 
00148     ServiceList builtin;
00149     ServiceList user, userToplevel, userPriority;
00150     QMap<QString, ServiceList> userSubmenus, userToplevelSubmenus, userPrioritySubmenus;
00151 };
00152 
00153 ServiceList* PopupServices::selectList( const QString& priority, const QString& submenuName )
00154 {
00155     // we use the categories .desktop entry to define submenus
00156     // if none is defined, we just pop it in the main menu
00157     if (submenuName.isEmpty())
00158     {
00159         if (priority == "TopLevel")
00160         {
00161             return &userToplevel;
00162         }
00163         else if (priority == "Important")
00164         {
00165             return &userPriority;
00166         }
00167     }
00168     else if (priority == "TopLevel")
00169     {
00170         return &(userToplevelSubmenus[submenuName]);
00171     }
00172     else if (priority == "Important")
00173     {
00174         return &(userPrioritySubmenus[submenuName]);
00175     }
00176     else
00177     {
00178         return &(userSubmenus[submenuName]);
00179     }
00180     return &user;
00181 }
00182 
00184 
00185 KonqPopupMenu::KonqPopupMenu( KBookmarkManager *mgr, const KFileItemList &items,
00186                               KURL viewURL,
00187                               KActionCollection & actions,
00188                               KNewMenu * newMenu,
00189                               bool showProperties )
00190     : QPopupMenu( 0L, "konq_popupmenu" ),
00191       m_actions( actions ), m_ownActions( static_cast<QWidget *>( 0 ), "KonqPopupMenu::m_ownActions" ),
00192           m_pMenuNew( newMenu ), m_sViewURL(viewURL), m_lstItems(items), m_pManager(mgr)
00193 {
00194     KonqPopupFlags kpf = ( showProperties ? ShowProperties : IsLink ) | ShowNewWindow;
00195     init(0, kpf, KParts::BrowserExtension::DefaultPopupItems);
00196 }
00197 
00198 KonqPopupMenu::KonqPopupMenu( KBookmarkManager *mgr, const KFileItemList &items,
00199                               KURL viewURL,
00200                               KActionCollection & actions,
00201                               KNewMenu * newMenu,
00202                               QWidget * parentWidget,
00203                               bool showProperties )
00204     : QPopupMenu( parentWidget, "konq_popupmenu" ), m_actions( actions ), m_ownActions( static_cast<QWidget *>( 0 ), "KonqPopupMenu::m_ownActions" ), m_pMenuNew( newMenu ), m_sViewURL(viewURL), m_lstItems(items), m_pManager(mgr)
00205 {
00206     KonqPopupFlags kpf = ( showProperties ? ShowProperties : IsLink ) | ShowNewWindow;
00207     init(parentWidget, kpf, KParts::BrowserExtension::DefaultPopupItems);
00208 }
00209 
00210 KonqPopupMenu::KonqPopupMenu( KBookmarkManager *mgr, const KFileItemList &items,
00211                               const KURL& viewURL,
00212                               KActionCollection & actions,
00213                               KNewMenu * newMenu,
00214                               QWidget * parentWidget,
00215                               KonqPopupFlags kpf,
00216                               KParts::BrowserExtension::PopupFlags flags)
00217   : QPopupMenu( parentWidget, "konq_popupmenu" ), m_actions( actions ), m_ownActions( static_cast<QWidget *>( 0 ), "KonqPopupMenu::m_ownActions" ), m_pMenuNew( newMenu ), m_sViewURL(viewURL), m_lstItems(items), m_pManager(mgr)
00218 {
00219     init(parentWidget, kpf, flags);
00220 }
00221 
00222 void KonqPopupMenu::init (QWidget * parentWidget, KonqPopupFlags kpf, KParts::BrowserExtension::PopupFlags flags)
00223 {
00224     d = new KonqPopupMenuPrivate;
00225     d->m_parentWidget = parentWidget;
00226     d->m_itemFlags = flags;
00227     setup(kpf);
00228 }
00229 
00230 int KonqPopupMenu::insertServicesSubmenus(const QMap<QString, ServiceList>& submenus,
00231                                           QDomElement& menu,
00232                                           bool isBuiltin)
00233 {
00234     int count = 0;
00235     QMap<QString, ServiceList>::ConstIterator it;
00236 
00237     for (it = submenus.begin(); it != submenus.end(); ++it)
00238     {
00239         if (it.data().isEmpty())
00240         {
00241             //avoid empty sub-menus
00242             continue;
00243         }
00244 
00245         QDomElement actionSubmenu = m_doc.createElement( "menu" );
00246         actionSubmenu.setAttribute( "name", "actions " + it.key() );
00247         menu.appendChild( actionSubmenu );
00248         QDomElement subtext = m_doc.createElement( "text" );
00249         actionSubmenu.appendChild( subtext );
00250         subtext.appendChild( m_doc.createTextNode( it.key() ) );
00251         count += insertServices(it.data(), actionSubmenu, isBuiltin);
00252     }
00253 
00254     return count;
00255 }
00256 
00257 int KonqPopupMenu::insertServices(const ServiceList& list,
00258                                   QDomElement& menu,
00259                                   bool isBuiltin)
00260 {
00261     static int id = 1000;
00262     int count = 0;
00263 
00264     ServiceList::const_iterator it = list.begin();
00265     for( ; it != list.end(); ++it )
00266     {
00267         if ((*it).isEmpty())
00268         {
00269             if (!menu.firstChild().isNull() &&
00270                 menu.lastChild().toElement().tagName().lower() != "separator")
00271             {
00272                 QDomElement separator = m_doc.createElement( "separator" );
00273                 menu.appendChild(separator);
00274             }
00275             continue;
00276         }
00277 
00278         if (isBuiltin || (*it).m_display == true)
00279         {
00280             QCString name;
00281             name.setNum( id );
00282             name.prepend( isBuiltin ? "builtinservice_" : "userservice_" );
00283             KAction * act = new KAction( QString((*it).m_strName).replace('&',"&&"), 0,
00284                                          this, SLOT( slotRunService() ),
00285                                          &m_ownActions, name );
00286 
00287             if ( !(*it).m_strIcon.isEmpty() )
00288             {
00289                 QPixmap pix = SmallIcon( (*it).m_strIcon );
00290                 act->setIconSet( pix );
00291             }
00292 
00293             addAction( act, menu ); // Add to toplevel menu
00294 
00295             m_mapPopupServices[ id++ ] = *it;
00296             ++count;
00297         }
00298     }
00299 
00300     return count;
00301 }
00302 
00303 bool KonqPopupMenu::KIOSKAuthorizedAction(KConfig& cfg)
00304 {
00305     if ( !cfg.hasKey( "X-KDE-AuthorizeAction") )
00306     {
00307         return true;
00308     }
00309 
00310     QStringList list = cfg.readListEntry("X-KDE-AuthorizeAction");
00311     if (kapp && !list.isEmpty())
00312     {
00313         for(QStringList::ConstIterator it = list.begin();
00314             it != list.end();
00315             ++it)
00316         {
00317             if (!kapp->authorize((*it).stripWhiteSpace()))
00318             {
00319                 return false;
00320             }
00321         }
00322     }
00323 
00324     return true;
00325 }
00326 
00327 
00328 void KonqPopupMenu::setup(KonqPopupFlags kpf)
00329 {
00330     assert( m_lstItems.count() >= 1 );
00331 
00332     m_ownActions.setWidget( this );
00333 
00334     const bool bIsLink  = (kpf & IsLink);
00335     bool currentDir     = false;
00336     bool sReading       = true;
00337     bool sDeleting      = ( d->m_itemFlags & KParts::BrowserExtension::NoDeletion ) == 0;
00338     bool sMoving        = sDeleting;
00339     bool sWriting       = sDeleting && m_lstItems.first()->isWritable();
00340     m_sMimeType         = m_lstItems.first()->mimetype();
00341     QString mimeGroup   = m_sMimeType.left(m_sMimeType.find('/'));
00342     mode_t mode         = m_lstItems.first()->mode();
00343     bool isDirectory    = S_ISDIR(mode);
00344     bool bTrashIncluded = false;
00345     bool mediaFiles     = false;
00346     bool isLocal        = m_lstItems.first()->isLocalFile()
00347                        || m_lstItems.first()->url().protocol()=="media"
00348                        || m_lstItems.first()->url().protocol()=="system";
00349     bool isTrashLink     = false;
00350     m_lstPopupURLs.clear();
00351     int id = 0;
00352     setFont(KGlobalSettings::menuFont());
00353     m_pluginList.setAutoDelete( true );
00354     m_ownActions.setHighlightingEnabled( true );
00355 
00356     attrName = QString::fromLatin1( "name" );
00357 
00358     prepareXMLGUIStuff();
00359     m_builder = new KonqPopupMenuGUIBuilder( this );
00360     m_factory = new KXMLGUIFactory( m_builder );
00361 
00362     KURL url;
00363     KFileItemListIterator it ( m_lstItems );
00364     QStringList mimeTypeList;
00365     // Check whether all URLs are correct
00366     for ( ; it.current(); ++it )
00367     {
00368         url = (*it)->url();
00369 
00370         // Build the list of URLs
00371         m_lstPopupURLs.append( url );
00372 
00373         // Determine if common mode among all URLs
00374         if ( mode != (*it)->mode() )
00375             mode = 0; // modes are different => reset to 0
00376 
00377         // Determine if common mimetype among all URLs
00378         if ( m_sMimeType != (*it)->mimetype() )
00379         {
00380             m_sMimeType = QString::null; // mimetypes are different => null
00381 
00382             if ( mimeGroup != (*it)->mimetype().left((*it)->mimetype().find('/')))
00383                 mimeGroup = QString::null; // mimetype groups are different as well!
00384         }
00385 
00386         if ( mimeTypeList.findIndex( (*it)->mimetype() ) == -1 )
00387             mimeTypeList << (*it)->mimetype();
00388 
00389         if ( isLocal && !url.isLocalFile() && url.protocol() != "media" && url.protocol() != "system" )
00390             isLocal = false;
00391 
00392         if ( !bTrashIncluded && (
00393              ( url.protocol() == "trash" && url.path().length() <= 1 )
00394              || url.url() == "system:/trash" || url.url() == "system:/trash/" ) ) {
00395             bTrashIncluded = true;
00396             isLocal = false;
00397         }
00398 
00399         if ( sReading )
00400             sReading = KProtocolInfo::supportsReading( url );
00401 
00402         if ( sWriting )
00403             sWriting = KProtocolInfo::supportsWriting( url ) && (*it)->isWritable();
00404 
00405         if ( sDeleting )
00406             sDeleting = KProtocolInfo::supportsDeleting( url );
00407 
00408         if ( sMoving )
00409             sMoving = KProtocolInfo::supportsMoving( url );
00410         if ( (*it)->mimetype().startsWith("media/") )
00411             mediaFiles = true;
00412     }
00413     url = m_sViewURL;
00414     url.cleanPath();
00415 
00416     //check if url is current directory
00417     if ( m_lstItems.count() == 1 )
00418     {
00419         KURL firstPopupURL( m_lstItems.first()->url() );
00420         firstPopupURL.cleanPath();
00421         //kdDebug(1203) << "View path is " << url.url() << endl;
00422         //kdDebug(1203) << "First popup path is " << firstPopupURL.url() << endl;
00423         currentDir = firstPopupURL.equals( url, true /* ignore_trailing */ );
00424         if ( isLocal && m_sMimeType == "application/x-desktop" ) {
00425             KSimpleConfig cfg( firstPopupURL.path(), true );
00426             cfg.setDesktopGroup();
00427             isTrashLink = ( cfg.readEntry("Type") == "Link" && cfg.readEntry("URL") == "trash:/" );
00428         }
00429 
00430         if ( isTrashLink ) {
00431             sDeleting = false;
00432         }
00433     }
00434     const bool isSingleLocal = m_lstItems.count() == 1 && isLocal;
00435 
00436     m_info.m_Reading = sReading;
00437     m_info.m_Writing = sWriting;
00438     m_info.m_Deleting = sDeleting;
00439     m_info.m_Moving = sMoving;
00440     m_info.m_TrashIncluded = bTrashIncluded;
00441 
00442     // isCurrentTrash: popup on trash:/ itself, or on the trash.desktop link
00443     bool isCurrentTrash = ( m_lstItems.count() == 1 && bTrashIncluded ) || isTrashLink;
00444     bool isIntoTrash = ( url.protocol() == "trash" || url.url().startsWith( "system:/trash" ) ) && !isCurrentTrash; // trashed file, not trash:/ itself
00445     //kdDebug() << "isLocal=" << isLocal << " url=" << url << " isCurrentTrash=" << isCurrentTrash << " isIntoTrash=" << isIntoTrash << " bTrashIncluded=" << bTrashIncluded << endl;
00446     bool isSingleMedium = m_lstItems.count() == 1 && mediaFiles;
00447     clear();
00448 
00450 
00451     KAction * act;
00452 
00453     if (!isCurrentTrash)
00454         addMerge( "konqueror" );
00455 
00456     bool isKDesktop = QCString( kapp->name() ) == "kdesktop";
00457     KAction *actNewWindow = 0;
00458 
00459     if (( kpf & ShowProperties ) && isKDesktop &&
00460         !kapp->authorize("editable_desktop_icons"))
00461     {
00462         kpf &= ~ShowProperties; // remove flag
00463     }
00464 
00465     // Either 'newview' is in the actions we're given (probably in the tabhandling group)
00466     // or we need to insert it ourselves (e.g. for kdesktop). In the first case, actNewWindow must remain 0.
00467     if ( ((kpf & ShowNewWindow) != 0) && sReading )
00468     {
00469         QString openStr = isKDesktop ? i18n( "&Open" ) : i18n( "Open in New &Window" );
00470         actNewWindow = new KAction( openStr, "window_new", 0, this, SLOT( slotPopupNewView() ), &m_ownActions, "newview" );
00471     }
00472 
00473     if ( actNewWindow && !isKDesktop )
00474     {
00475         if (isCurrentTrash)
00476             actNewWindow->setToolTip( i18n( "Open the trash in a new window" ) );
00477         else if (isSingleMedium)
00478             actNewWindow->setToolTip( i18n( "Open the medium in a new window") );
00479         else
00480             actNewWindow->setToolTip( i18n( "Open the document in a new window" ) );
00481     }
00482 
00483     if ( S_ISDIR(mode) && sWriting && !isCurrentTrash ) // A dir, and we can create things into it
00484     {
00485         if ( currentDir && m_pMenuNew ) // Current dir -> add the "new" menu
00486         {
00487             // As requested by KNewMenu :
00488             m_pMenuNew->slotCheckUpToDate();
00489             m_pMenuNew->setPopupFiles( m_lstPopupURLs );
00490 
00491             addAction( m_pMenuNew );
00492 
00493             addSeparator();
00494         }
00495         else
00496         {
00497             if (d->m_itemFlags & KParts::BrowserExtension::ShowCreateDirectory)
00498             {
00499                 KAction *actNewDir = new KAction( i18n( "Create &Folder..." ), "folder_new", 0, this, SLOT( slotPopupNewDir() ), &m_ownActions, "newdir" );
00500                 addAction( actNewDir );
00501                 addSeparator();
00502             }
00503         }
00504     } else if ( isIntoTrash ) {
00505         // Trashed item, offer restoring
00506         act = new KAction( i18n( "&Restore" ), 0, this, SLOT( slotPopupRestoreTrashedItems() ), &m_ownActions, "restore" );
00507         addAction( act );
00508     }
00509 
00510     if (d->m_itemFlags & KParts::BrowserExtension::ShowNavigationItems)
00511     {
00512         if (d->m_itemFlags & KParts::BrowserExtension::ShowUp)
00513             addAction( "up" );
00514         addAction( "back" );
00515         addAction( "forward" );
00516         if (d->m_itemFlags & KParts::BrowserExtension::ShowReload)
00517             addAction( "reload" );
00518         addSeparator();
00519     }
00520 
00521     // "open in new window" is either provided by us, or by the tabhandling group
00522     if (actNewWindow)
00523     {
00524         addAction( actNewWindow );
00525         addSeparator();
00526     }
00527     addGroup( "tabhandling" ); // includes a separator
00528 
00529     if ( !bIsLink )
00530     {
00531         if ( !currentDir && sReading ) {
00532             if ( sDeleting ) {
00533                 addAction( "cut" );
00534             }
00535             addAction( "copy" );
00536         }
00537 
00538         if ( S_ISDIR(mode) && sWriting ) {
00539             if ( currentDir )
00540                 addAction( "paste" );
00541             else
00542                 addAction( "pasteto" );
00543         }
00544         if ( !currentDir )
00545         {
00546             if ( m_lstItems.count() == 1 && sMoving )
00547                 addAction( "rename" );
00548 
00549             bool addTrash = false;
00550             bool addDel = false;
00551 
00552             if ( sMoving && !isIntoTrash && !isTrashLink )
00553                 addTrash = true;
00554 
00555             if ( sDeleting ) {
00556                 if ( !isLocal )
00557                     addDel = true;
00558                 else if (KApplication::keyboardMouseState() & Qt::ShiftButton) {
00559                     addTrash = false;
00560                     addDel = true;
00561                 }
00562                 else {
00563                     KConfigGroup configGroup( kapp->config(), "KDE" );
00564                     if ( configGroup.readBoolEntry( "ShowDeleteCommand", false ) )
00565                         addDel = true;
00566                 }
00567             }
00568 
00569             if ( addTrash )
00570                 addAction( "trash" );
00571             if ( addDel )
00572                 addAction( "del" );
00573         }
00574     }
00575     if ( isCurrentTrash )
00576     {
00577         act = new KAction( i18n( "&Empty Trash Bin" ), "emptytrash", 0, this, SLOT( slotPopupEmptyTrashBin() ), &m_ownActions, "empytrash" );
00578         addAction( act );
00579     }
00580     addGroup( "editactions" );
00581 
00582     if (d->m_itemFlags & KParts::BrowserExtension::ShowTextSelectionItems) {
00583       addMerge( 0 );
00584       m_factory->addClient( this );
00585       return;
00586     }
00587 
00588     if ( !isCurrentTrash && !isIntoTrash && (d->m_itemFlags & KParts::BrowserExtension::ShowBookmark))
00589     {
00590         addSeparator();
00591         QString caption;
00592         if (currentDir)
00593         {
00594            bool httpPage = (m_sViewURL.protocol().find("http", 0, false) == 0);
00595            if (httpPage)
00596               caption = i18n("&Bookmark This Page");
00597            else
00598               caption = i18n("&Bookmark This Location");
00599         }
00600         else if (S_ISDIR(mode))
00601            caption = i18n("&Bookmark This Folder");
00602         else if (bIsLink)
00603            caption = i18n("&Bookmark This Link");
00604         else
00605            caption = i18n("&Bookmark This File");
00606 
00607         act = new KAction( caption, "bookmark_add", 0, this, SLOT( slotPopupAddToBookmark() ), &m_ownActions, "bookmark_add" );
00608         if (m_lstItems.count() > 1)
00609             act->setEnabled(false);
00610         if (kapp->authorizeKAction("bookmarks"))
00611             addAction( act );
00612         if (bIsLink)
00613             addGroup( "linkactions" );
00614     }
00615 
00617 
00618     PopupServices s;
00619     KURL urlForServiceMenu( m_lstItems.first()->url() );
00620 
00621     // 1 - Look for builtin and user-defined services
00622     if ( m_sMimeType == "application/x-desktop" && isSingleLocal ) // .desktop file
00623     {
00624         // get builtin services, like mount/unmount
00625         s.builtin = KDEDesktopMimeType::builtinServices( m_lstItems.first()->url() );
00626         const QString path = m_lstItems.first()->url().path();
00627         KSimpleConfig cfg( path, true );
00628         cfg.setDesktopGroup();
00629         const QString priority = cfg.readEntry("X-KDE-Priority");
00630         const QString submenuName = cfg.readEntry( "X-KDE-Submenu" );
00631         if ( cfg.readEntry("Type") == "Link" ) {
00632            urlForServiceMenu = cfg.readEntry("URL");
00633            // TODO: Do we want to make all the actions apply on the target
00634            // of the .desktop file instead of the .desktop file itself?
00635         }
00636         ServiceList* list = s.selectList( priority, submenuName );
00637         (*list) = KDEDesktopMimeType::userDefinedServices( path, cfg, url.isLocalFile() );
00638     }
00639 
00640     if ( sReading )
00641     {
00642 
00643         // 2 - Look for "servicesmenus" bindings (konqueror-specific user-defined services)
00644 
00645         // first check the .directory if this is a directory
00646         if (isDirectory && isSingleLocal)
00647         {
00648             QString dotDirectoryFile = m_lstItems.first()->url().path(1).append(".directory");
00649             KSimpleConfig cfg( dotDirectoryFile, true );
00650             cfg.setDesktopGroup();
00651 
00652             if (KIOSKAuthorizedAction(cfg))
00653             {
00654                 const QString priority = cfg.readEntry("X-KDE-Priority");
00655                 const QString submenuName = cfg.readEntry( "X-KDE-Submenu" );
00656                 ServiceList* list = s.selectList( priority, submenuName );
00657                 (*list) += KDEDesktopMimeType::userDefinedServices( dotDirectoryFile, cfg, true );
00658             }
00659         }
00660 
00661         QStringList dirs = KGlobal::dirs()->findDirs( "data", "konqueror/servicemenus/" );
00662         QStringList::ConstIterator dIt = dirs.begin();
00663         QStringList::ConstIterator dEnd = dirs.end();
00664 
00665         for (; dIt != dEnd; ++dIt )
00666         {
00667             QDir dir( *dIt );
00668 
00669             QStringList entries = dir.entryList( "*.desktop", QDir::Files );
00670             QStringList::ConstIterator eIt = entries.begin();
00671             QStringList::ConstIterator eEnd = entries.end();
00672 
00673             for (; eIt != eEnd; ++eIt )
00674             {
00675                 KSimpleConfig cfg( *dIt + *eIt, true );
00676                 cfg.setDesktopGroup();
00677 
00678                 if (!KIOSKAuthorizedAction(cfg))
00679                 {
00680                     continue;
00681                 }
00682 
00683                 if ( cfg.hasKey( "X-KDE-ShowIfRunning" ) )
00684                 {
00685                     const QString app = cfg.readEntry( "X-KDE-ShowIfRunning" );
00686                     if ( !kapp->dcopClient()->isApplicationRegistered( app.utf8() ) )
00687                         continue;
00688                 }
00689         if ( cfg.hasKey( "X-KDE-ShowIfDcopCall" ) )
00690         {
00691             QString dcopcall = cfg.readEntry( "X-KDE-ShowIfDcopCall" );
00692             const QCString app = dcopcall.section(' ', 0,0).utf8();
00693 
00694             //if( !kapp->dcopClient()->isApplicationRegistered( app ))
00695             //  continue; //app does not exist so cannot send call
00696 
00697             QByteArray dataToSend;
00698             QDataStream dataStream(dataToSend, IO_WriteOnly);
00699             dataStream << m_lstPopupURLs;
00700 
00701             QCString replyType;
00702             QByteArray replyData;
00703             QCString object =    dcopcall.section(' ', 1,-2).utf8();
00704             QString function =  dcopcall.section(' ', -1);
00705             if(!function.endsWith("(KURL::List)")) {
00706             kdWarning() << "Desktop file " << *eIt << " contains an invalid X-KDE-ShowIfDcopCall - the function must take the exact parameter (KURL::List) and must be specified." << endl;
00707             continue; //Be safe.
00708             }
00709 
00710             if(!kapp->dcopClient()->call( app, object,
00711                     function.utf8(),
00712                     dataToSend, replyType, replyData, true, 1000))
00713             continue;
00714             if(replyType != "bool" || !replyData[0])
00715             continue;
00716 
00717         }
00718                 if ( cfg.hasKey( "X-KDE-Protocol" ) )
00719                 {
00720                     const QString protocol = cfg.readEntry( "X-KDE-Protocol" );
00721                     if ( protocol != urlForServiceMenu.protocol() )
00722                         continue;
00723                 }
00724                 else if ( urlForServiceMenu.protocol() == "trash" || urlForServiceMenu.url().startsWith( "system:/trash" ) )
00725                 {
00726                     // Require servicemenus for the trash to ask for protocol=trash explicitely.
00727                     // Trashed files aren't supposed to be available for actions.
00728                     // One might want a servicemenu for trash.desktop itself though.
00729                     continue;
00730                 }
00731 
00732                 if ( cfg.hasKey( "X-KDE-Require" ) )
00733                 {
00734                     const QStringList capabilities = cfg.readListEntry( "X-KDE-Require" );
00735                     if ( capabilities.contains( "Write" ) && !sWriting )
00736                         continue;
00737                 }
00738                 if ( (cfg.hasKey( "Actions" ) || cfg.hasKey( "X-KDE-GetActionMenu") ) && cfg.hasKey( "ServiceTypes" ) )
00739                 {
00740                     const QStringList types = cfg.readListEntry( "ServiceTypes" );
00741                     const QStringList excludeTypes = cfg.readListEntry( "ExcludeServiceTypes" );
00742                     bool ok = false;
00743 
00744                     // check for exact matches or a typeglob'd mimetype if we have a mimetype
00745                     for (QStringList::ConstIterator it = types.begin();
00746                          it != types.end() && !ok;
00747                          ++it)
00748                     {
00749                         // first check if we have an all mimetype
00750                         bool checkTheMimetypes = false;
00751                         if (*it == "all/all" ||
00752                             *it == "allfiles" /*compat with KDE up to 3.0.3*/)
00753                         {
00754                             checkTheMimetypes = true;
00755                         }
00756 
00757                         // next, do we match all files?
00758                         if (!ok &&
00759                             !isDirectory &&
00760                             *it == "all/allfiles")
00761                         {
00762                             checkTheMimetypes = true;
00763                         }
00764 
00765                         // if we have a mimetype, see if we have an exact or a type globbed match
00766                         if (!ok &&
00767                             (!m_sMimeType.isEmpty() &&
00768                               *it == m_sMimeType) ||
00769                             (!mimeGroup.isEmpty() &&
00770                              ((*it).right(1) == "*" &&
00771                               (*it).left((*it).find('/')) == mimeGroup)))
00772                         {
00773                             checkTheMimetypes = true;
00774                         }
00775 
00776                         if (checkTheMimetypes)
00777                         {
00778                             ok = true;
00779                             for (QStringList::ConstIterator itex = excludeTypes.begin(); itex != excludeTypes.end(); ++itex)
00780                             {
00781                                 if( ((*itex).right(1) == "*" && (*itex).left((*itex).find('/')) == mimeGroup) ||
00782                                     ((*itex) == m_sMimeType) )
00783                                 {
00784                                     ok = false;
00785                                     break;
00786                                 }
00787                             }
00788                         }
00789                     }
00790 
00791                     if ( ok )
00792                     {
00793                         const QString priority = cfg.readEntry("X-KDE-Priority");
00794                         const QString submenuName = cfg.readEntry( "X-KDE-Submenu" );
00795 
00796                         ServiceList* list = s.selectList( priority, submenuName );
00797                         (*list) += KDEDesktopMimeType::userDefinedServices( *dIt + *eIt, cfg, url.isLocalFile(), m_lstPopupURLs );
00798             }
00799 
00800                 }
00801             }
00802         }
00803 
00804         KTrader::OfferList offers;
00805 
00806         if (kapp->authorizeKAction("openwith"))
00807         {
00808             QString constraint = "Type == 'Application' and DesktopEntryName != 'kfmclient' and DesktopEntryName != 'kfmclient_dir' and DesktopEntryName != 'kfmclient_html'";
00809             QString subConstraint = " and '%1' in ServiceTypes";
00810 
00811             QStringList::ConstIterator it = mimeTypeList.begin();
00812             QStringList::ConstIterator end = mimeTypeList.end();
00813             Q_ASSERT( it != end );
00814             QString first = *it;
00815             ++it;
00816             while ( it != end ) {
00817                 constraint += subConstraint.arg( *it );
00818                 ++it;
00819             }
00820 
00821             offers = KTrader::self()->query( first, constraint );
00822         }
00823 
00825 
00826         m_mapPopup.clear();
00827         m_mapPopupServices.clear();
00828         // "Open With..." for folders is really not very useful, especially for remote folders.
00829         // (media:/something, or trash:/, or ftp://...)
00830         if ( !isDirectory || isLocal )
00831         {
00832             if ( hasAction() )
00833                 addSeparator();
00834 
00835             if ( !offers.isEmpty() )
00836             {
00837                 // First block, app and preview offers
00838                 id = 1;
00839 
00840                 QDomElement menu = m_menuElement;
00841 
00842                 if ( offers.count() > 1 ) // submenu 'open with'
00843                 {
00844                     menu = m_doc.createElement( "menu" );
00845                     menu.setAttribute( "name", "openwith submenu" );
00846                     m_menuElement.appendChild( menu );
00847                     QDomElement text = m_doc.createElement( "text" );
00848                     menu.appendChild( text );
00849                     text.appendChild( m_doc.createTextNode( i18n("&Open With") ) );
00850                 }
00851 
00852                 KTrader::OfferList::ConstIterator it = offers.begin();
00853                 for( ; it != offers.end(); it++ )
00854                 {
00855                     if ((*it)->noDisplay())
00856                         continue;
00857 
00858                     QCString nam;
00859                     nam.setNum( id );
00860 
00861                     QString actionName( (*it)->name().replace("&", "&&") );
00862                     if ( menu == m_menuElement ) // no submenu -> prefix single offer
00863                         actionName = i18n( "Open with %1" ).arg( actionName );
00864 
00865                     act = new KAction( actionName, (*it)->pixmap( KIcon::Small ), 0,
00866                                        this, SLOT( slotRunService() ),
00867                                        &m_ownActions, nam.prepend( "appservice_" ) );
00868                     addAction( act, menu );
00869 
00870                     m_mapPopup[ id++ ] = *it;
00871                 }
00872 
00873                 QString openWithActionName;
00874                 if ( menu != m_menuElement ) // submenu
00875                 {
00876                     addSeparator( menu );
00877                     openWithActionName = i18n( "&Other..." );
00878                 }
00879                 else
00880                 {
00881                     openWithActionName = i18n( "&Open With..." );
00882                 }
00883                 KAction *openWithAct = new KAction( openWithActionName, 0, this, SLOT( slotPopupOpenWith() ), &m_ownActions, "openwith" );
00884                 addAction( openWithAct, menu );
00885             }
00886             else // no app offers -> Open With...
00887             {
00888                 act = new KAction( i18n( "&Open With..." ), 0, this, SLOT( slotPopupOpenWith() ), &m_ownActions, "openwith" );
00889                 addAction( act );
00890             }
00891 
00892         }
00893         addGroup( "preview" );
00894     }
00895 
00896     // Second block, builtin + user
00897     QDomElement actionMenu = m_menuElement;
00898     int userItemCount = 0;
00899     if (s.user.count() + s.userSubmenus.count() +
00900         s.userPriority.count() + s.userPrioritySubmenus.count() > 1)
00901     {
00902         // we have more than one item, so let's make a submenu
00903         actionMenu = m_doc.createElement( "menu" );
00904         actionMenu.setAttribute( "name", "actions submenu" );
00905         m_menuElement.appendChild( actionMenu );
00906         QDomElement text = m_doc.createElement( "text" );
00907         actionMenu.appendChild( text );
00908         text.appendChild( m_doc.createTextNode( i18n("Ac&tions") ) );
00909     }
00910 
00911     userItemCount += insertServicesSubmenus(s.userPrioritySubmenus, actionMenu, false);
00912     userItemCount += insertServices(s.userPriority, actionMenu, false);
00913 
00914     // see if we need to put a separator between our priority items and our regular items
00915     if (userItemCount > 0 &&
00916         (s.user.count() > 0 ||
00917          s.userSubmenus.count() > 0 ||
00918          s.builtin.count() > 0) &&
00919          actionMenu.lastChild().toElement().tagName().lower() != "separator")
00920     {
00921         QDomElement separator = m_doc.createElement( "separator" );
00922         actionMenu.appendChild(separator);
00923     }
00924 
00925     userItemCount += insertServicesSubmenus(s.userSubmenus, actionMenu, false);
00926     userItemCount += insertServices(s.user, actionMenu, false);
00927     userItemCount += insertServices(s.builtin, m_menuElement, true);
00928 
00929     userItemCount += insertServicesSubmenus(s.userToplevelSubmenus, m_menuElement, false);
00930     userItemCount += insertServices(s.userToplevel, m_menuElement, false);
00931 
00932     if ( userItemCount > 0 )
00933     {
00934         addPendingSeparator();
00935     }
00936 
00937     if ( !isCurrentTrash && !isIntoTrash && !mediaFiles && sReading )
00938         addPlugins(); // now it's time to add plugins
00939 
00940     if ( KPropertiesDialog::canDisplay( m_lstItems ) && (kpf & ShowProperties) )
00941     {
00942         act = new KAction( i18n( "&Properties" ), 0, this, SLOT( slotPopupProperties() ),
00943                            &m_ownActions, "properties" );
00944         addAction( act );
00945     }
00946 
00947     while ( !m_menuElement.lastChild().isNull() &&
00948             m_menuElement.lastChild().toElement().tagName().lower() == "separator" )
00949         m_menuElement.removeChild( m_menuElement.lastChild() );
00950 
00951     if ( isDirectory && isLocal )
00952     {
00953         if ( KFileShare::authorization() == KFileShare::Authorized )
00954         {
00955             addSeparator();
00956             act = new KAction( i18n("Share"), 0, this, SLOT( slotOpenShareFileDialog() ),
00957                                &m_ownActions, "sharefile" );
00958             addAction( act );
00959         }
00960     }
00961 
00962     addMerge( 0 );
00963     //kdDebug() << k_funcinfo << domDocument().toString() << endl;
00964 
00965     m_factory->addClient( this );
00966 }
00967 
00968 void KonqPopupMenu::slotOpenShareFileDialog()
00969 {
00970     KPropertiesDialog* dlg = showPropertiesDialog();
00971     dlg->showFileSharingPage();
00972 }
00973 
00974 KonqPopupMenu::~KonqPopupMenu()
00975 {
00976   m_pluginList.clear();
00977   delete m_factory;
00978   delete m_builder;
00979   delete d;
00980   //kdDebug(1203) << "~KonqPopupMenu leave" << endl;
00981 }
00982 
00983 void KonqPopupMenu::setURLTitle( const QString& urlTitle )
00984 {
00985     d->m_urlTitle = urlTitle;
00986 }
00987 
00988 void KonqPopupMenu::slotPopupNewView()
00989 {
00990   KURL::List::ConstIterator it = m_lstPopupURLs.begin();
00991   for ( ; it != m_lstPopupURLs.end(); it++ )
00992     (void) new KRun(*it);
00993 }
00994 
00995 void KonqPopupMenu::slotPopupNewDir()
00996 {
00997   if (m_lstPopupURLs.empty())
00998     return;
00999 
01000   KonqOperations::newDir(d->m_parentWidget, m_lstPopupURLs.first());
01001 }
01002 
01003 void KonqPopupMenu::slotPopupEmptyTrashBin()
01004 {
01005   KonqOperations::emptyTrash();
01006 }
01007 
01008 void KonqPopupMenu::slotPopupRestoreTrashedItems()
01009 {
01010   KonqOperations::restoreTrashedItems( m_lstPopupURLs );
01011 }
01012 
01013 void KonqPopupMenu::slotPopupOpenWith()
01014 {
01015   KRun::displayOpenWithDialog( m_lstPopupURLs );
01016 }
01017 
01018 void KonqPopupMenu::slotPopupAddToBookmark()
01019 {
01020   KBookmarkGroup root;
01021   if ( m_lstPopupURLs.count() == 1 ) {
01022     KURL url = m_lstPopupURLs.first();
01023     QString title = d->m_urlTitle.isEmpty() ? url.prettyURL() : d->m_urlTitle;
01024     root = m_pManager->addBookmarkDialog( url.prettyURL(), title );
01025   }
01026   else
01027   {
01028     root = m_pManager->root();
01029     KURL::List::ConstIterator it = m_lstPopupURLs.begin();
01030     for ( ; it != m_lstPopupURLs.end(); it++ )
01031       root.addBookmark( m_pManager, (*it).prettyURL(), (*it) );
01032   }
01033   m_pManager->emitChanged( root );
01034 }
01035 
01036 void KonqPopupMenu::slotRunService()
01037 {
01038   QCString senderName = sender()->name();
01039   int id = senderName.mid( senderName.find( '_' ) + 1 ).toInt();
01040 
01041   // Is it a usual service (application)
01042   QMap<int,KService::Ptr>::Iterator it = m_mapPopup.find( id );
01043   if ( it != m_mapPopup.end() )
01044   {
01045     KRun::run( **it, m_lstPopupURLs );
01046     return;
01047   }
01048 
01049   // Is it a service specific to desktop entry files ?
01050   QMap<int,KDEDesktopMimeType::Service>::Iterator it2 = m_mapPopupServices.find( id );
01051   if ( it2 != m_mapPopupServices.end() )
01052   {
01053       KDEDesktopMimeType::executeService( m_lstPopupURLs, it2.data() );
01054   }
01055 
01056   return;
01057 }
01058 
01059 void KonqPopupMenu::slotPopupMimeType()
01060 {
01061     KonqOperations::editMimeType( m_sMimeType );
01062 }
01063 
01064 void KonqPopupMenu::slotPopupProperties()
01065 {
01066     (void)showPropertiesDialog();
01067 }
01068 
01069 KPropertiesDialog* KonqPopupMenu::showPropertiesDialog()
01070 {
01071     // It may be that the kfileitem was created by hand
01072     // (see KonqKfmIconView::slotMouseButtonPressed)
01073     // In that case, we can get more precise info in the properties
01074     // (like permissions) if we stat the URL.
01075     if ( m_lstItems.count() == 1 )
01076     {
01077         KFileItem * item = m_lstItems.first();
01078         if (item->entry().count() == 0) // this item wasn't listed by a slave
01079         {
01080             // KPropertiesDialog will use stat to get more info on the file
01081             return new KPropertiesDialog( item->url(), d->m_parentWidget );
01082         }
01083     }
01084     return new KPropertiesDialog( m_lstItems, d->m_parentWidget );
01085 }
01086 
01087 KAction *KonqPopupMenu::action( const QDomElement &element ) const
01088 {
01089   QCString name = element.attribute( attrName ).ascii();
01090   KAction *res = m_ownActions.action( name );
01091 
01092   if ( !res )
01093     res = m_actions.action( name );
01094 
01095   if ( !res && m_pMenuNew && strcmp( name, m_pMenuNew->name() ) == 0 )
01096     return m_pMenuNew;
01097 
01098   return res;
01099 }
01100 
01101 KActionCollection *KonqPopupMenu::actionCollection() const
01102 {
01103     return const_cast<KActionCollection *>( &m_ownActions );
01104 }
01105 
01106 QString KonqPopupMenu::mimeType() const
01107 {
01108     return m_sMimeType;
01109 }
01110 
01111 KonqPopupMenu::ProtocolInfo KonqPopupMenu::protocolInfo() const
01112 {
01113     return m_info;
01114 }
01115 
01116 void KonqPopupMenu::addPlugins()
01117 {
01118     // search for Konq_PopupMenuPlugins inspired by simons kpropsdlg
01119     //search for a plugin with the right protocol
01120     KTrader::OfferList plugin_offers;
01121     unsigned int pluginCount = 0;
01122     plugin_offers = KTrader::self()->query( m_sMimeType.isNull() ? QString::fromLatin1( "all/all" ) : m_sMimeType, "'KonqPopupMenu/Plugin' in ServiceTypes");
01123     if ( plugin_offers.isEmpty() )
01124         return; // no plugins installed do not bother about it
01125 
01126     KTrader::OfferList::ConstIterator iterator = plugin_offers.begin();
01127     KTrader::OfferList::ConstIterator end = plugin_offers.end();
01128 
01129     addGroup( "plugins" );
01130     // travers the offerlist
01131     for(; iterator != end; ++iterator, ++pluginCount ) {
01132         //kdDebug() << (*iterator)->library() << endl;
01133         KonqPopupMenuPlugin *plugin =
01134             KParts::ComponentFactory::
01135             createInstanceFromLibrary<KonqPopupMenuPlugin>( QFile::encodeName( (*iterator)->library() ),
01136                                                             this,
01137                                                             (*iterator)->name().latin1() );
01138         if ( !plugin )
01139             continue;
01140         QString pluginClientName = QString::fromLatin1( "Plugin%1" ).arg( pluginCount );
01141         addMerge( pluginClientName );
01142         plugin->domDocument().documentElement().setAttribute( "name", pluginClientName );
01143         m_pluginList.append( plugin );
01144         insertChildClient( plugin );
01145     }
01146 
01147     // ## Where is this used?
01148     addMerge( "plugins" );
01149 }
01150 
01151 KURL KonqPopupMenu::url() const // ### should be viewURL()
01152 {
01153   return m_sViewURL;
01154 }
01155 
01156 KFileItemList KonqPopupMenu::fileItemList() const
01157 {
01158   return m_lstItems;
01159 }
01160 
01161 KURL::List KonqPopupMenu::popupURLList() const
01162 {
01163   return m_lstPopupURLs;
01164 }
01165 
01170 KonqPopupMenuPlugin::KonqPopupMenuPlugin( KonqPopupMenu *parent, const char *name )
01171     : QObject( parent, name )
01172 {
01173 }
01174 
01175 KonqPopupMenuPlugin::~KonqPopupMenuPlugin()
01176 {
01177 }
01178 
01179 #include "konq_popupmenu.moc"
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