* Large set of SuSE patches to fix bugs and add functionality

* kdemm is included but not used by knotify as it does not work out of the box


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1171141 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

Makefile.am.in

@@ -18,7 +18,7 @@
 #    Boston, MA 02110-1301, USA.
 
 
-COMPILE_FIRST = dcop libltdl kdefx kdecore kunittest kdeui kdesu kjs kwallet kio kded kded_post
+COMPILE_FIRST = dcop libltdl kdefx kdecore kunittest kdeui kdesu kjs kwallet kio kded kded_post kdemm
 COMPILE_BEFORE_doc = kdoctools
 COMPILE_AFTER_kparts = kspell2 kmdi kdeprint kinit kate interfaces kcert khtml krandr
 COMPILE_AFTER_kdeprint = kate khtml

catalog.xml

@@ -0,0 +1,39 @@
+<?xml version="1.0"?>
+<!DOCTYPE catalog PUBLIC "-//OASIS//DTD Entity Resolution XML Catalog V1.0//EN" 
+"http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd">
+<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog"
+         prefer="public">
+<public publicId="-//KDE//DTD DocBook XML V4.2-Based Variant V1.1//EN"
+        uri="dtd/kdex.dtd" />
+<public publicId="-//KDE//ELEMENTS DocBook XML Hierarchy Redeclarations 2 V1.0//EN"
+       uri="dtd/rdbhier2.elements" />
+<public publicId="-//KDE//ELEMENTS DocBook XML Pool Redeclarations V1.1//EN"
+       uri="dtd/rdbpool.elements" />
+<public publicId="-//KDE//ELEMENTS DocBook XML Modifications (Restrictions) V1.1//EN"
+       uri="dtd/modifications.elements" />
+
+<public publicId="-//KDE//ENTITIES DocBook XML General Entity Declarations V1.2//EN"
+       uri="entities/general.entities" />
+<public publicId="-//KDE//ENTITIES DocBook XML General Entity Declarations (Persons) V1.0//EN"
+       uri="entities/contributor.entities" />
+
+<public publicId="-//KDE//ENTITIES DocBook XML Localisation Entity Declarations V1.0//EN"
+       uri="entities/l10n.entities" />
+
+<public publicId="-//KDE//DTD DocBook XML V4.1.2-Based Variant V1.1//EN"
+       uri="obsolete/kdex.dtd" />
+<public publicId="-//KDE//ENTITIES DocBook XML General Entity Declarations V1.1//EN"
+       uri="obsolete/general.entities" />
+<public publicId="-//KDE//ELEMENTS DocBook XML Pool Redeclarations V1.0//EN"
+       uri="obsolete/rdbpool.elements" />
+<public publicId="-//KDE//ELEMENTS DocBook XML Modifications V1.0//EN"
+       uri="obsolete/modifications.elements" />
+
+
+<public publicId="-//KDE//DTD DocBook XML V4.1.2-Based Variant V1.0//EN"
+       uri="obsolete/kdex-412-10.dtd" />
+
+
+<public publicId="-//KDE//DTD DocBook XML V4.1-Based Variant V1.0//EN"
+       uri="obsolete/kdex-412-10.dtd" />
+</catalog>

dcop/KDE-ICE/Xtranssock.c

@@ -1444,6 +1444,7 @@ UnixHostReallyLocal (char *host)
 
 {
     char hostnamebuf[256];
+    char* xauthlocalname = getenv("XAUTHLOCALHOSTNAME");
 
     TRANS(GetHostname) (hostnamebuf, sizeof (hostnamebuf));
 
@@ -1451,6 +1452,10 @@ UnixHostReallyLocal (char *host)
     {
 	return (1);
     }
+    else if(xauthlocalname && strcmp (xauthlocalname, host) == 0)
+    {
+       return (1);
+    }
     else
     {
 	/*

dcop/dcopc.c

@@ -684,7 +684,9 @@ dcop_connect()
     }
 
     hostName[0] = '\0';
-    if (gethostname(hostName, sizeof(hostName)))
+    if (getenv("XAUTHLOCALHOSTNAME"))
+            strlcpy(hostName, getenv("XAUTHLOCALHOSTNAME"),sizeof(hostName)-1);
+    else if (gethostname(hostName, sizeof(hostName)))
 	    strcpy(hostName, "localhost");
     else
 	    hostName[sizeof(hostName)-1] = '\0';

dcop/dcopclient.cpp

@@ -277,7 +277,9 @@ static TQCString dcopServerFile(const TQCString &hostname, bool old)
     {
         char hostName[256];
         hostName[0] = '\0';
-        if (gethostname(hostName, sizeof(hostName)))
+        if (getenv("XAUTHLOCALHOSTNAME"))
+            fName += getenv("XAUTHLOCALHOSTNAME");
+        else if (gethostname(hostName, sizeof(hostName)))
         {
             fName += "localhost";
         }

dcop/dcopserver_shutdown.c

@@ -95,7 +95,9 @@ static void getDCOPFile(char *dcop_file, char *dcop_file_old, int max_length)
   strncat(dcop_file, "/.DCOPserver_", n);
   n -= strlen("/.DCOPserver_");
 
-  if (gethostname(dcop_file+strlen(dcop_file), n) != 0)
+  if (getenv("XAUTHLOCALHOSTNAME"))
+     strncat(dcop_file+strlen(dcop_file), getenv("XAUTHLOCALHOSTNAME"), n);
+  else if (gethostname(dcop_file+strlen(dcop_file), n) != 0)
   {
      perror("Error. Could not determine hostname: ");
      dcop_file[0] = '\0';

interfaces/kimproxy/library/kimproxy.cpp

@@ -204,7 +204,7 @@ KIMProxy::KIMProxy( DCOPClient* dc ) : DCOPObject( "KIMProxyIface" ), TQObject()
 	
 	// FIXME: make this work when the sender object id is set to KIMIFace
 	if ( !connectDCOPSignal( 0, 0, method, method, false ) )
-		KMessageBox::information( 0, TQString( "Couldn't connect DCOP signal.\nWon't receive any status notifications!" ) );
+		kdWarning() << "Couldn't connect DCOP signal. Won't receive any status notifications!" << endl;
 }
 
 KIMProxy::~KIMProxy( )

interfaces/kmediaplayer/kfileaudiopreview/kfileaudiopreview.cpp

@@ -13,7 +13,7 @@
 #include <kmimetype.h>
 #include <kparts/componentfactory.h>
 
-#include <kplayobjectfactory.h>
+#include <kdemm/factory.h>
 
 #include <config-kfile.h>
 
@@ -58,7 +58,7 @@ KFileAudioPreview::KFileAudioPreview( TQWidget *parent, const char *name )
 {
     KGlobal::locale()->insertCatalogue("kfileaudiopreview");    
 
-    TQStringList formats = KDE::PlayObjectFactory::mimeTypes();
+    TQStringList formats = KDE::Multimedia::Factory::self()->playableMimeTypes();
     // ###
     TQStringList::ConstIterator it = formats.begin();
     for ( ; it != formats.end(); ++it )

kate/part/katehighlight.cpp

@@ -3225,7 +3225,7 @@ void KateHlManager::getDefaults(uint schema, KateAttributeList &list)
   list.append(charAttribute);
 
   KateAttribute* string = new KateAttribute();
-  string->setTextColor(TQColor::TQColor("#D00"));
+  string->setTextColor(TQColor("#D00"));
   string->setSelectedTextColor(Qt::red);
   list.append(string);
 
@@ -3242,9 +3242,9 @@ void KateHlManager::getDefaults(uint schema, KateAttributeList &list)
 
   KateAttribute* alert = new KateAttribute();
   alert->setTextColor(Qt::black);
-  alert->setSelectedTextColor( TQColor::TQColor("#FCC") );
+  alert->setSelectedTextColor( TQColor("#FCC") );
   alert->setBold(true);
-  alert->setBGColor( TQColor::TQColor("#FCC") );
+  alert->setBGColor( TQColor("#FCC") );
   list.append(alert);
 
   KateAttribute* functionAttribute = new KateAttribute();

kdecore/eventsrc

@@ -2572,7 +2572,7 @@ Comment[wa]=On messaedje critike est håyné
 Comment[zh_CN]=正在显示关键消息
 Comment[zh_HK]=顯示嚴重警告訊息
 Comment[zh_TW]=嚴重的警告訊息已顯示
-default_sound=KDE_Glass_Break.ogg
+default_sound=KDE_Error_1.ogg
 default_presentation=65
 nopresentation=18
 level=4

kdecore/fakes.c

@@ -323,6 +323,7 @@ KDECORE_EXPORT int revoke(const char *tty)
 #endif
 
 #ifndef HAVE_STRLCPY
+#include <string.h>
 KDECORE_EXPORT unsigned long strlcpy(char* d, const char* s, unsigned long bufsize)
 {
     unsigned long len, ret = strlen(s);
@@ -341,6 +342,7 @@ KDECORE_EXPORT unsigned long strlcpy(char* d, const char* s, unsigned long bufsi
 #endif
 
 #ifndef HAVE_STRLCAT
+#include <string.h>
 KDECORE_EXPORT unsigned long strlcat(char* d, const char* s, unsigned long bufsize)
 {
     char *cp;

kdecore/kapplication.cpp

@@ -41,6 +41,7 @@
 #include <tqtooltip.h>
 #include <tqstylefactory.h>
 #include <tqmetaobject.h>
+#include <tqimage.h>
 #ifndef QT_NO_SQL
 #include <tqsqlpropertymap.h>
 #endif
@@ -87,6 +88,8 @@
 #include <sys/stat.h>
 #endif
 #include <sys/wait.h>
+#include <grp.h>
+#include <sys/types.h>
 
 #ifndef Q_WS_WIN
 #include "kwin.h"
@@ -776,10 +779,15 @@ void KApplication::init(bool GUIenabled)
 {
   d->guiEnabled = GUIenabled;
   if ((getuid() != geteuid()) ||
-      (getgid() != getegid()))
+      (getgid() != getegid()) )
   {
-     fprintf(stderr, "The KDE libraries are not designed to run with suid privileges.\n");
-     ::exit(127);
+     // man permissions are not exploitable and better than 
+     // world writable directories
+     struct group *man = getgrnam("man");
+     if ( !man || man->gr_gid != getegid() ){
+       fprintf(stderr, "The KDE libraries are not designed to run with suid privileges.\n");
+       ::exit(127);
+     }
   }
 
   KProcessController::ref();
@@ -2137,6 +2145,12 @@ void KApplication::propagateSettings(SettingsCategory arg)
     KConfigBase* config = KGlobal::config();
     KConfigGroupSaver saver( config, "KDE" );
 
+#ifdef QT_HAVE_MAX_IMAGE_SIZE
+    TQSize maxImageSize(4096, 4096);
+    maxImageSize = config->readSizeEntry("MaxImageSize", &maxImageSize);
+    TQImage::setMaxImageSize(maxImageSize);
+#endif
+
     int num = config->readNumEntry("CursorBlinkRate", TQApplication::cursorFlashTime());
     if ((num != 0) && (num < 200))
         num = 200;

kdecore/kcatalogue.cpp

@@ -66,7 +66,11 @@ KCatalogue::KCatalogue(const TQString & name, const TQString & language )
     .arg( d->language )
     .arg( d->name );
 
-  setFileName( locate( "locale", path ) );
+  TQString fileName = locate( "locale", path );
+  if (fileName.isEmpty())
+    fileName = locate( "locale-bundle", path );
+
+  setFileName( fileName );
     
 }
 

kdecore/kconfigbase.cpp

@@ -131,6 +131,24 @@ bool KConfigBase::hasKey(const char *pKey) const
   return !entry.mValue.isNull();
 }
 
+bool KConfigBase::hasTranslatedKey(const char* pKey) const
+{
+  KEntryKey aEntryKey(mGroup, 0);
+  aEntryKey.c_key = pKey;
+  aEntryKey.bDefault = readDefaults();
+
+  if (!locale().isNull()) {
+    // try the localized key first
+    aEntryKey.bLocal = true;
+    KEntry entry = lookupData(aEntryKey);
+    if (!entry.mValue.isNull())
+       return true;
+    aEntryKey.bLocal = false;
+  }
+
+  return false;
+}
+
 bool KConfigBase::hasGroup(const TQString &group) const
 {
   return internalHasGroup( group.utf8());

kdecore/kconfigbase.h

@@ -1985,6 +1985,7 @@ public:
 
 protected:
   TQCString readEntryUtf8( const char *pKey) const;
+  bool hasTranslatedKey( const char *pKey ) const;
 
   /**
    * The currently selected group. */

kdecore/kcrash.cpp

@@ -466,7 +466,9 @@ static int openSocket()
      sock_file[strlen(sock_file)-1] = 0;
   
   strncat(sock_file, "/socket-", MAX_SOCK_FILE - strlen(sock_file));
-  if (gethostname(sock_file+strlen(sock_file), MAX_SOCK_FILE - strlen(sock_file) - 1) != 0)
+  if( getenv("XAUTHLOCALHOSTNAME"))
+      strncat(sock_file, getenv("XAUTHLOCALHOSTNAME"), MAX_SOCK_FILE - strlen(sock_file) - 1);
+  else if (gethostname(sock_file+strlen(sock_file), MAX_SOCK_FILE - strlen(sock_file) - 1) != 0)
   {
      perror("Warning: Could not determine hostname: ");
      return -1;

kdecore/kdesktopfile.cpp

@@ -34,6 +34,8 @@
 #include "kapplication.h"
 #include "kstandarddirs.h"
 #include "kmountpoint.h"
+#include "kcatalogue.h"
+#include "klocale.h"
 
 #include "kdesktopfile.h"
 #include "kdesktopfile.moc"
@@ -145,6 +147,27 @@ bool KDesktopFile::isAuthorizedDesktopFile(const TQString& path)
   return false;
 }
 
+TQString KDesktopFile::translatedEntry(const char* key) const
+{
+  if (hasTranslatedKey(key))
+    return readEntry(key);
+
+  if (hasKey(key)) {
+    TQString value = readEntryUntranslated(key);
+    TQString fName = fileName();
+    fName = fName.mid(fName.findRev('/')+1);
+    TQString po_lookup_key = TQString::fromLatin1(key) + "(" + fName + "): " + value;
+    TQString po_value = KGlobal::locale()->translate(po_lookup_key.utf8().data());
+
+    if (po_value == po_lookup_key)
+      return value;
+
+    return po_value;
+  }
+
+  return TQString::null;
+} 
+
 TQString KDesktopFile::readType() const
 {
   return readEntry("Type");
@@ -157,17 +180,17 @@ TQString KDesktopFile::readIcon() const
 
 TQString KDesktopFile::readName() const
 {
-  return readEntry("Name");
+  return translatedEntry("Name");
 }
 
 TQString KDesktopFile::readComment() const
 {
-  return readEntry("Comment");
+  return translatedEntry("Comment");
 }
 
 TQString KDesktopFile::readGenericName() const
 {
-  return readEntry("GenericName");
+  return translatedEntry("GenericName");
 }
 
 TQString KDesktopFile::readPath() const
@@ -342,5 +365,3 @@ KDesktopFile* KDesktopFile::copyTo(const TQString &file) const
   config->setDesktopGroup();
   return config;
 }
-
-

kdecore/kdesktopfile.h

@@ -236,6 +236,8 @@ private:
 
 private:
 
+  TQString translatedEntry(const char*) const;
+
   // copy-construction and assignment are not allowed
   KDesktopFile( const KDesktopFile& );
   KDesktopFile& operator= ( const KDesktopFile& );

kdecore/klocale.cpp

@@ -408,7 +408,11 @@ TQString KLocale::catalogueFileName(const TQString & language,
     .arg( language )
     .arg( catalog.name() );
 
-  return locate( "locale", path );
+  TQString fileName = locate( "locale", path );
+  if (fileName.isEmpty())
+    fileName = locate( "locale-bundle", path );
+
+  return fileName;
 }
 
 bool KLocale::setLanguage(const TQString & language)
@@ -507,6 +511,9 @@ bool KLocale::isApplicationTranslatedInto( const TQString & language)
   // kdDebug() << "isApplicationTranslatedInto: filename " << sFileName << endl;
 
   TQString sAbsFileName = locate( "locale", sFileName );
+  if (sAbsFileName.isEmpty())
+    sAbsFileName = locate( "locale-bundle", sFileName );
+
   // kdDebug() << "isApplicationTranslatedInto: absname " << sAbsFileName << endl;
   return ! sAbsFileName.isEmpty();
 }

kdecore/kstandarddirs.cpp

@@ -94,13 +94,13 @@ KStandardDirsSingleton* KStandardDirsSingleton::self() {
     return s_self;
 }
 
-static const char* const types[] = {"html", "icon", "apps", "sound",
-			      "data", "locale", "services", "mime",
+static const char* const types[] = {"html", "html-bundle", "icon", "apps", "sound",
+			      "data", "locale", "locale-bundle", "services", "mime",
 			      "servicetypes", "config", "exe",
 			      "wallpaper", "lib", "pixmap", "templates",
 			      "module", "qtplugins",
 			      "xdgdata-apps", "xdgdata-dirs", "xdgconf-menu",
-			      "xdgdata-icon", "xdgdata-pixmap",
+			      "xdgdata-icon", "xdgdata-pixmap", "xdgconf-autostart",
 			      "kcfg", "emoticons", 0 };
 
 static int tokenize( TQStringList& token, const TQString& str,
@@ -719,7 +719,10 @@ void KStandardDirs::createSpecialResource(const char *type)
 {
    char hostname[256];
    hostname[0] = 0;
-   gethostname(hostname, 255);
+   if( getenv("XAUTHLOCALHOSTNAME"))
+       strlcpy(hostname, getenv("XAUTHLOCALHOSTNAME"), 255 );
+   else
+       gethostname(hostname, 255);
    TQString dir = TQString("%1%2-%3").arg(localkdedir()).arg(type).arg(hostname);
    char link[1024];
    link[1023] = 0;
@@ -1024,6 +1027,8 @@ static int tokenize( TQStringList& tokens, const TQString& str,
 TQString KStandardDirs::kde_default(const char *type) {
     if (!strcmp(type, "data"))
 	return "share/apps/";
+    if (!strcmp(type, "html-bundle"))
+	return "share/doc-bundle/HTML/";
     if (!strcmp(type, "html"))
 	return "share/doc/kde/HTML/";
     if (!strcmp(type, "icon"))
@@ -1036,6 +1041,8 @@ TQString KStandardDirs::kde_default(const char *type) {
 	return "share/applnk/";
     if (!strcmp(type, "sound"))
 	return "share/sounds/";
+    if (!strcmp(type, "locale-bundle"))
+	return "share/locale-bundle/";
     if (!strcmp(type, "locale"))
 	return "share/locale/";
     if (!strcmp(type, "services"))
@@ -1068,6 +1075,8 @@ TQString KStandardDirs::kde_default(const char *type) {
         return "desktop-directories/";
     if (!strcmp(type, "xdgconf-menu"))
         return "menus/";
+    if (!strcmp(type, "xdgconf-autostart"))
+        return "autostart/";
     if (!strcmp(type, "kcfg"))
 	return "share/config.kcfg";
     if (!strcmp(type, "emoticons"))

kdecore/kwinmodule.cpp

@@ -436,7 +436,9 @@ TQRect KWinModule::workArea( const TQValueList<WId>& exclude, int desktop ) cons
 	if ( strut.bottom > 0  )
 	    r.setBottom( r.bottom() - (int) strut.bottom );
 
-	a = a.intersect(r);
+        TQRect tmp;
+	tmp = a.intersect(r);
+        a = tmp;
     }
     return a;
 }

kded/Makefile.am

@@ -36,12 +36,16 @@ kbuildsycoca_la_SOURCES = kbuildsycoca.cpp kbuildservicetypefactory.cpp \
 				kctimefactory.cpp \
 				vfolder_menu.cpp
 
-bin_PROGRAMS = kdontchangethehostname kde-menu
+bin_PROGRAMS = kdontchangethehostname kde-menu kmimelist
 
 kdontchangethehostname_LDFLAGS = $(all_libraries) $(KDE_RPATH)
 kdontchangethehostname_LDADD = $(LIB_KDECORE) 
 kdontchangethehostname_SOURCES = khostname.cpp
 
+kmimelist_LDFLAGS = $(all_libraries) $(KDE_RPATH)
+kmimelist_LDADD = ../kio/libkio.la
+kmimelist_SOURCES = kmimelist.cpp
+
 kde_menu_LDFLAGS = $(all_libraries) $(KDE_RPATH)
 kde_menu_LDADD = $(LIB_KIO)
 kde_menu_SOURCES = kde-menu.cpp

kded/khostname.cpp

@@ -111,7 +111,8 @@ static QCStringList split(const TQCString &str)
 
 void KHostName::changeX()
 {
-   TQString cmd = "xauth list";
+   const char* xauthlocalhostname = getenv("XAUTHLOCALHOSTNAME");
+   TQString cmd = "xauth -n list";
    FILE *xFile = popen(TQFile::encodeName(cmd), "r");
    if (!xFile)
    {
@@ -123,6 +124,7 @@ void KHostName::changeX()
       char buf[1024+1];
       while (!feof(xFile))
       {
+         buf[1024]='\0';
          TQCString line = fgets(buf, 1024, xFile);
          if (line.length())
             line.truncate(line.length()-1); // Strip LF.
@@ -157,12 +159,17 @@ void KHostName::changeX()
       TQCString newNetId = newName+netId.mid(i);
       TQCString oldNetId = netId.left(i);
 
-      if(oldNetId != oldName)
-         continue;
+      if(oldNetId != oldName
+        && (!xauthlocalhostname || strcmp(xauthlocalhostname, oldNetId.data()) != 0))
+        continue;
 
-      cmd = "xauth remove "+KProcess::quote(netId);
-      system(TQFile::encodeName(cmd));
-      cmd = "xauth add ";
+      // don't nuke the xauth when XAUTHLOCALHOSTNAME points to it
+      if (!xauthlocalhostname || oldNetId != xauthlocalhostname)
+      {
+        cmd = "xauth -n remove "+KProcess::quote(netId);
+        system(TQFile::encodeName(cmd));
+      }
+      cmd = "xauth -n add ";
       cmd += KProcess::quote(newNetId);
       cmd += " ";
       cmd += KProcess::quote(authName);
@@ -276,7 +283,10 @@ void KHostName::changeDcop()
       }
    }
 
-   // Remove old entries
+   // Remove old entries, but only if XAUTHLOCALHOSTNAME doesn't point
+   // to it
+   char* xauthlocalhostname = getenv("XAUTHLOCALHOSTNAME");
+   if (!xauthlocalhostname || !oldNetId.contains(xauthlocalhostname))
    {
       TQString cmd = "iceauth remove "+KProcess::quote("netid="+oldNetId);
       system(TQFile::encodeName(cmd));
@@ -368,9 +378,7 @@ int main(int argc, char **argv)
 
    KHostName hn;
 
-   if(!getenv("XAUTHLOCALHOSTNAME"))
-       hn.changeX();
-
+   hn.changeX();
    hn.changeDcop();
    hn.changeStdDirs("socket");
    hn.changeStdDirs("tmp");

kded/kmimelist.cpp

@@ -0,0 +1,54 @@
+#include <ktrader.h>
+#include <kservice.h>
+#include <kmimetype.h>
+#include <assert.h>
+#include <kstandarddirs.h>
+#include <kservicegroup.h>
+#include <kimageio.h>
+#include <kuserprofile.h>
+#include <kprotocolinfo.h>
+
+#include <kapplication.h>
+
+#include <stdio.h>
+
+int main(int argc, char *argv[])
+{
+   KApplication k(argc,argv,"blurb",false);
+
+   KMimeType::List mtl = KMimeType::allMimeTypes( );
+   assert( mtl.count() );
+   qDebug( "Found %d mime types.", mtl.count() );
+   TQValueListIterator<KMimeType::Ptr> it(mtl.begin());
+   KServiceTypeProfile::OfferList ol;
+
+   for (; it != mtl.end(); ++it)
+   {
+     {
+      // Application
+      printf( "APP:%s:", (*it)->name().latin1() );
+      ol = KServiceTypeProfile::offers((*it)->name(), "Application");
+      TQValueListIterator<KServiceOffer> it2(ol.begin());
+      for (; it2 != ol.end(); ++it2) {
+        if ((*it2).allowAsDefault())
+           printf( " %s", (*it2).service()->desktopEntryPath().ascii() );
+
+      }
+      printf( "\n" );
+     }
+
+     {
+      // Embedded
+      printf( "PART:%s:", (*it)->name().latin1() );
+      ol = KServiceTypeProfile::offers((*it)->name(), "KParts/ReadOnlyPart");
+      TQValueListIterator<KServiceOffer> it2(ol.begin());
+      for (; it2 != ol.end(); ++it2) {
+        if ((*it2).allowAsDefault())
+           printf( " %s", (*it2).service()->desktopEntryPath().ascii() );
+
+      }
+      printf( "\n" );
+     }
+   }
+}
+

kdefx/kstyle.cpp

@@ -31,6 +31,7 @@
 
 #include <tqapplication.h>
 #include <tqbitmap.h>
+#include <tqmetaobject.h>
 #include <tqcleanuphandler.h>
 #include <tqmap.h>
 #include <tqimage.h>
@@ -79,7 +80,7 @@ namespace
 		TQWidget* w1;
 		TQWidget* w2;
 	};
-	typedef TQMap<const TQPopupMenu*,ShadowElements> ShadowMap;
+	typedef TQMap<const TQWidget*,ShadowElements> ShadowMap;
         static ShadowMap *_shadowMap = 0;
         TQSingleCleanupHandler<ShadowMap> cleanupShadowMap;
         ShadowMap &shadowMap() {
@@ -113,8 +114,13 @@ namespace
 
 	const double shadow_strip[4] =
 		{ 0.565, 0.675, 0.835, 0.945 };
-}
 
+	static bool useDropShadow(TQWidget* w)
+	{
+		return w && w->metaObject() && 
+			w->metaObject()->findProperty("KStyleMenuDropShadow") != -1;
+	}
+}
 
 namespace
 {
@@ -128,12 +134,12 @@ class TransparencyHandler : public QObject
 
 	protected:
 		void blendToColor(const TQColor &col);
-		void blendToPixmap(const TQColorGroup &cg, const TQPopupMenu* p);
+		void blendToPixmap(const TQColorGroup &cg, const TQWidget* p);
 #ifdef HAVE_XRENDER
-		void XRenderBlendToPixmap(const TQPopupMenu* p);
+		void XRenderBlendToPixmap(const TQWidget* p);
 #endif
-		void createShadowWindows(const TQPopupMenu* p);
-		void removeShadowWindows(const TQPopupMenu* p);
+		void createShadowWindows(const TQWidget* p);
+		void removeShadowWindows(const TQWidget* p);
 		void rightShadow(TQImage& dst);
 		void bottomShadow(TQImage& dst);
 	private:
@@ -256,8 +262,16 @@ void KStyle::polish( TQWidget* widget )
 				widget->installEventFilter(this);
 		} 
 	}
-}
+	if (widget->isTopLevel())
+	{
+		if (!d->menuHandler && useDropShadow(widget))
+			d->menuHandler = new TransparencyHandler(this, Disabled, 1.0, false);
 
+		if (d->menuHandler && useDropShadow(widget))
+			widget->installEventFilter(d->menuHandler);
+	}
+}
+
 
 void KStyle::unPolish( TQWidget* widget )
 {
@@ -267,8 +281,10 @@ void KStyle::unPolish( TQWidget* widget )
 			TQFrame::Shape shape = frame->frameShape();
 			if (shape == TQFrame::ToolBarPanel || shape == TQFrame::MenuBarPanel)
 				widget->removeEventFilter(this);
-		} 
+		}
 	}
+	if (widget->isTopLevel() && d->menuHandler && useDropShadow(widget))
+		widget->removeEventFilter(d->menuHandler);
 }
 
 
@@ -2016,7 +2032,7 @@ void TransparencyHandler::bottomShadow(TQImage& dst)
 }
 
 // Create a shadow of thickness 4.
-void TransparencyHandler::createShadowWindows(const TQPopupMenu* p)
+void TransparencyHandler::createShadowWindows(const TQWidget* p)
 {
 #ifdef Q_WS_X11
 	int x2 = p->x()+p->width();
@@ -2063,7 +2079,7 @@ void TransparencyHandler::createShadowWindows(const TQPopupMenu* p)
 #endif
 }
 
-void TransparencyHandler::removeShadowWindows(const TQPopupMenu* p)
+void TransparencyHandler::removeShadowWindows(const TQWidget* p)
 {
 #ifdef Q_WS_X11
 	ShadowMap::iterator it = shadowMap().find(p);
@@ -2089,7 +2105,7 @@ bool TransparencyHandler::eventFilter( TQObject* object, TQEvent* event )
 	// Copyright (C) 2000 Daniel M. Duley <mosfet@kde.org>
 
 	// Added 'fake' menu shadows <04-Jul-2002> -- Karol
-	TQPopupMenu* p = (TQPopupMenu*)object;
+	TQWidget* p = (TQWidget*)object;
 	TQEvent::Type et = event->type();
 
 	if (et == TQEvent::Show)
@@ -2128,13 +2144,23 @@ bool TransparencyHandler::eventFilter( TQObject* object, TQEvent* event )
 		// * shadows after duplicate show events.
 		// * TODO : determine real cause for duplicate events
 		// * till 20021005
-		if (dropShadow && p->width() > 16 && p->height() > 16 && !shadowMap().contains( p ))
+		if ((dropShadow  || useDropShadow(p))
+		    && p->width() > 16 && p->height() > 16 && !shadowMap().contains( p ))
 			createShadowWindows(p);
 	}
+        else if (et == TQEvent::Resize && p->isShown() && p->isTopLevel())
+        {
+		// Handle drop shadow
+		if (dropShadow || useDropShadow(p))
+		{
+			removeShadowWindows(p);
+			createShadowWindows(p);
+		}
+        }
 	else if (et == TQEvent::Hide)
 	{
 		// Handle drop shadow
-		if (dropShadow)
+		if (dropShadow || useDropShadow(p))
 			removeShadowWindows(p);
 
 		// Handle translucency
@@ -2159,7 +2185,7 @@ void TransparencyHandler::blendToColor(const TQColor &col)
 }
 
 
-void TransparencyHandler::blendToPixmap(const TQColorGroup &cg, const TQPopupMenu* p)
+void TransparencyHandler::blendToPixmap(const TQColorGroup &cg, const TQWidget* p)
 {
 	if (opacity < 0.0 || opacity > 1.0)
 		return;
@@ -2172,7 +2198,10 @@ void TransparencyHandler::blendToPixmap(const TQColorGroup &cg, const TQPopupMen
 		return;
 
 	// Allow styles to define the blend pixmap - allows for some interesting effects.
-	kstyle->renderMenuBlendPixmap( blendPix, cg, p );
+	if (::qt_cast<TQPopupMenu*>(p))
+		kstyle->renderMenuBlendPixmap( blendPix, cg, ::qt_cast<TQPopupMenu*>(p) );
+	else
+		blendPix.fill(cg.button());	// Just tint as the default behavior
 
 	TQImage blendImg = blendPix.convertToImage();
 	TQImage backImg  = pix.convertToImage();
@@ -2185,13 +2214,17 @@ void TransparencyHandler::blendToPixmap(const TQColorGroup &cg, const TQPopupMen
 // Here we go, use XRender in all its glory.
 // NOTE: This is actually a bit slower than the above routines
 // on non-accelerated displays. -- Karol.
-void TransparencyHandler::XRenderBlendToPixmap(const TQPopupMenu* p)
+void TransparencyHandler::XRenderBlendToPixmap(const TQWidget* p)
 {
 	KPixmap renderPix;
 	renderPix.resize( pix.width(), pix.height() );
 
 	// Allow styles to define the blend pixmap - allows for some interesting effects.
-	kstyle->renderMenuBlendPixmap( renderPix, p->colorGroup(), p );
+	if (::qt_cast<TQPopupMenu*>(p))
+	   kstyle->renderMenuBlendPixmap( renderPix, p->colorGroup(),
+			   ::qt_cast<TQPopupMenu*>(p) );
+	else
+		renderPix.fill(p->colorGroup().button());	// Just tint as the default behavior
 
 	Display* dpy = qt_xdisplay();
 	Pixmap   alphaPixmap;
@@ -2229,6 +2262,14 @@ void TransparencyHandler::XRenderBlendToPixmap(const TQPopupMenu* p)
 void KStyle::virtual_hook( int, void* )
 { /*BASE::virtual_hook( id, data );*/ }
 
+// HACK for gtk-qt-engine
+
+KDE_EXPORT extern "C"
+void kde_kstyle_set_scrollbar_type_windows( void* style )
+{
+    ((KStyle*)style)->setScrollBarType( KStyle::WindowsStyleScrollBar );
+}
+
 // vim: set noet ts=4 sw=4:
 // kate: indent-width 4; replace-tabs off; tab-width 4; space-indent off;
 

kdemm/DESIGN

@@ -0,0 +1,31 @@
+There should be at least two libs:
+1. kdemm(core)
+==============
+
+Provides the wrapper for the media framework and all needed media functionality.
+Whether this lib needs to depend on kdeui? Depends on how we could handle video
+without UI... but if possible we should put the video-widget in kdemmwidgets.
+
+The Requirements & Specification document can be found in reqspec.html
+
+
+2. kdemmwidgets
+===============
+
+Provides convenience widgets for the common widgets that are needed:
+- Position slider (display position and move it to seek)
+- Volume fader
+- Effects dialog (including EQ)
+- Video widget
+- Player controls as toolbar
+
+
+Also there could be a KPart:
+3. kdemmpart
+============
+
+A KPart implementing the KMediaPlayer interface.
+
+
+
+// vim: tw=80

kdemm/Makefile.am

@@ -0,0 +1,43 @@
+#    This file is part of the KDE libraries
+#    Copyright (C) 2004 Matthias Kretz <kretz@kde.org>
+
+#    This library is free software; you can redistribute it and/or
+#    modify it under the terms of the GNU Library General Public
+#    License version 2 as published by the Free Software Foundation.
+
+#    This library 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
+#    Library General Public License for more details.
+
+#    You should have received a copy of the GNU Library General Public License
+#    along with this library; see the file COPYING.LIB.  If not, write to
+#    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+#    Boston, MA 02111-1307, USA.
+
+INCLUDES = -I$(top_srcdir)/kdecore -I$(top_srcdir)/kio $(all_includes)
+
+SUBDIRS = . test
+
+lib_LTLIBRARIES = libkdemm.la
+
+kdemmincludedir = $(includedir)/kdemm
+kdemminclude_HEADERS = backend.h factory.h player.h channel.h videoplayer.h mixeriface.h simpleplayer.h
+
+libkdemm_la_SOURCES = backend.cpp factory.cpp player.cpp channel.cpp videoplayer.cpp mixeriface.skel simpleplayer.cpp factory.skel
+
+libkdemm_la_LDFLAGS = $(QT_LDFLAGS) $(KDE_RPATH) $(KDE_MT_LDFLAGS) $(USER_LDFLAGS) -version-info 0:0:0 -no-undefined
+libkdemm_la_LIBADD = ../kdecore/libkdecore.la ../kio/libkio.la
+
+factory_DCOPIDLNG = true
+
+METASOURCES = AUTO
+
+kde_servicetypes_DATA = mmbackendinfo.desktop
+
+SRCDOC_DEST=$(kde_htmldir)/en/kdelibs/kdemm
+
+DOXYGEN_REFERENCES = dcop kdecore kio
+
+include ../admin/Doxyfile.am
+

kdemm/TODO

@@ -0,0 +1,27 @@
+Factory
+- get a list of available backends
+- be able to choose the one you want to use, overriding the KTrader information
+- test on the fly switching
+
+Audio
+- function to retrieve the PCM data that currently is played (could be done in
+  the Channel as well as in the Player)
+
+Video
+- either a new interface or somehow integrate into the player
+  If it's a new interface we have to copy most of the Player class, which I
+  wouldn't like to see.
+
+two wrapper APIs:
+- for notifications
+  play file and don't care
+  automatically use the notification channel if present
+- for simple players
+  open file and provide seek and volume
+
+Mixer abstraction
+- provide access to the hardware mixer and/or the mixer of the backend
+- provide access to software volume controls (like the Channels)
+
+Record Interface
+- simple PCM recording API

kdemm/backend.cpp

@@ -0,0 +1,78 @@
+/*  This file is part of the KDE project
+    Copyright (C) 2004 Matthias Kretz <kretz@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+
+*/
+
+#include "backend.h"
+#include "player.h"
+
+#include <tqstringlist.h>
+
+#include <kglobal.h>
+#include <kinstance.h>
+#include <kaboutdata.h>
+
+namespace KDE
+{
+namespace Multimedia
+{
+
+class Backend::Private
+{
+	public:
+		Channel * channel;
+};
+
+Backend::Backend( TQObject * parent, const char * name )
+	: TQObject( parent, name )
+	, d( 0 )
+{
+}
+
+Backend::~Backend()
+{
+	delete d;
+}
+
+bool Backend::playSoundEvent( const KURL & url )
+{
+	if( ! d )
+	{
+		d = new Private;
+
+		TQString ctype = "notifications";
+		if( availableChannels( Channel::Output ).contains( ctype ) < 1 )
+			ctype = "default";
+		d->channel = createChannel( KGlobal::instance()->aboutData()->programName(), ctype, Channel::Output );
+	}
+
+	Player * player = createPlayer();
+	player->setOutputChannel( d->channel );
+	connect( player, TQT_SIGNAL( finished() ), player, TQT_SLOT( deleteLater() ) );
+
+	if( player->load( url ) )
+		if( player->play() )
+			return true;
+	delete player;
+	return false;
+}
+
+}} // namespaces
+
+#include "backend.moc"
+
+// vim: sw=4 ts=4 noet

kdemm/backend.h

@@ -0,0 +1,86 @@
+/*  This file is part of the KDE project
+    Copyright (C) 2004 Matthias Kretz <kretz@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+
+*/
+
+#ifndef BACKEND_H
+#define BACKEND_H
+
+#include <tqobject.h>
+#include <kdemacros.h>
+#include <kdemm/channel.h>
+#include <kurl.h>
+
+namespace KDE
+{
+namespace Multimedia
+{
+	class Player;
+	class VideoPlayer;
+	/**
+	 * \brief Base class for all KDE Multimedia Backends
+	 *
+	 * This class provides the interface for Multimedia Backends. Use it to get
+	 * a pointer to a new Player or VideoWidget. There are some reserved
+	 * functions for later extension of the class.
+	 *
+	 * \author Matthias Kretz <kretz@kde.org>
+	 * \since 4.0
+	 */
+	class Backend : public QObject
+	{
+		Q_OBJECT
+		public:
+			/**
+			 * default TQObject constructor
+			 */
+			Backend( TQObject * parent = 0, const char * name = 0 );
+			virtual ~Backend();
+
+			/**
+			 * @return A new instance to a Player from the Backend.
+			 */
+			virtual Player * createPlayer() = 0;
+
+			/**
+			 * Create a new VideoPlayer object. The Backend does not have to
+			 * implement this function.
+			 *
+			 * @return A new instance to a VideoPlayer from the Backend. Or 0 if
+			 * the Backend does not support the VideoPlayer interface.
+			 */
+			virtual VideoPlayer * createVideoPlayer() { return 0; }
+
+			virtual bool playSoundEvent(const KURL & url);
+
+			virtual Channel * createChannel( const TQString & title, const TQString & channeltype,
+					Channel::Direction direction ) = 0;
+
+			virtual TQStringList availableChannels( Channel::Direction direction ) const = 0;
+
+			virtual TQStringList playableMimeTypes() const = 0;
+
+		private:
+			RESERVE_VIRTUAL_10
+
+			class Private;
+			Private * d;
+	};
+}} // namespaces
+
+// vim: sw=4 ts=4 noet tw=80
+#endif // BACKEND_H

kdemm/channel.cpp

@@ -0,0 +1,69 @@
+/*  This file is part of the KDE project
+    Copyright (C) 2004 Scott Wheeler <wheeler@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+
+*/
+
+#include "channel.h"
+
+#include <tqstring.h>
+
+namespace KDE
+{
+namespace Multimedia
+{
+
+class Channel::Private
+{
+	public:
+		TQString channelName;
+		TQString channelType;
+		Direction direction;
+};
+
+Channel::Channel( const TQString & channelName, const TQString & type, Direction direction,
+		TQObject * parent, const char * name )
+	: TQObject( parent, name )
+{
+	d = new Private;
+	d->channelName = channelName;
+	d->channelType = type;
+	d->direction = direction;
+}
+
+Channel::~Channel()
+{
+	delete d;
+}
+
+TQString Channel::channelName() const
+{
+	return d->channelName;
+}
+
+TQString Channel::channelType() const
+{
+	return d->channelType;
+}
+
+Channel::Direction Channel::direction() const
+{
+	return d->direction;
+}
+
+}}
+#include "channel.moc"
+// vim: sw=4 ts=4 noet

kdemm/channel.h

@@ -0,0 +1,96 @@
+/*  This file is part of the KDE project
+    Copyright (C) 2004 Matthias Kretz <kretz@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+
+*/
+
+#ifndef KDEMM_CHANNEL_H
+#define KDEMM_CHANNEL_H
+
+#include <kdemm/mixeriface.h>
+
+class TQString;
+
+namespace KDE
+{
+namespace Multimedia
+{
+	/**
+	 * \short Abstraction of different inputs or outputs
+	 *
+	 * \author Matthias Kretz <kretz@kde.org>
+	 * \since 4.0
+	 */
+	class KDE_EXPORT Channel : public TQObject, virtual public MixerIface
+	{
+		Q_OBJECT
+		public:
+			virtual ~Channel();
+
+			enum Direction
+			{
+				Input,
+				Output
+			};
+
+			/**
+			 * The user visible name of the channel
+			 */
+			virtual TQString channelName() const;
+
+			/**
+			 * The (internal) channel type.
+			 */
+			virtual TQString channelType() const;
+
+			/**
+			 * Whether it is an Input or Output channel
+			 */
+			virtual Direction direction() const;
+
+			/**
+			 * If the channel has a volume control this function returns \p true
+			 */
+			virtual bool hasVolumeControl() const = 0;
+			
+			/**
+			 * The current volume of the channel
+			 */
+			virtual float volume() const = 0;
+
+			/**
+			 * Set the volume for the channel
+			 *
+			 * \returns Returns \p true if the volume has been successfully set
+			 */
+			virtual bool setVolume( float volume ) = 0;
+
+		protected:
+			/**
+			 * You can not instantiate channels yourself, use the Factory to
+			 * create them.
+			 */
+			Channel( const TQString & channelName, const TQString & type, Direction direction,
+					TQObject * parent = 0, const char * name = 0 );
+
+		private:
+			class Private;
+			Private * d;
+	};
+}} // namespaces
+// vim: sw=4 ts=4 noet tw=80
+
+#endif // KDEMM_CHANNEL_H

kdemm/factory.cpp

@@ -0,0 +1,296 @@
+/*  This file is part of the KDE project
+    Copyright (C) 2004 Matthias Kretz <kretz@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+
+*/
+
+#include "factory.h"
+#include "backend.h"
+#include "player.h"
+#include "videoplayer.h"
+#include "channel.h"
+
+#include <ktrader.h>
+#include <kservice.h>
+#include <klibloader.h>
+#include <kmessagebox.h>
+#include <tqfile.h>
+#include <klocale.h>
+#include <kmimetype.h>
+#include <kdebug.h>
+
+namespace KDE
+{
+namespace Multimedia
+{
+class Factory::Private
+{
+	public:
+		Private()
+			: backend( 0 )
+		{
+			createBackend();
+		}
+
+		void createBackend()
+		{
+			KTrader::OfferList offers = KTrader::self()->query( "KDEMultimediaBackend", "Type == 'Service'" );
+			KTrader::OfferListIterator it = offers.begin();
+			KTrader::OfferListIterator end = offers.end();
+			TQStringList errormsg;
+			for( ; it != end; ++it )
+			{
+				KService::Ptr ptr = *it;
+				KLibFactory * factory = KLibLoader::self()->factory( TQFile::encodeName( ptr->library() ) );
+				if( factory )
+				{
+					backend = ( Backend* )factory->create( 0, "Multimedia Backend", "KDE::Multimedia::Backend" );
+					if( 0 == backend )
+					{
+						TQString e = i18n( "create method returned 0" );
+						errormsg.append( e );
+						kdDebug( 600 ) << "Error getting backend from factory for " <<
+							ptr->name() << ":\n" << e << endl;
+					}
+					else
+					{
+						service = ptr;
+						kdDebug( 600 ) << "using backend: " << ptr->name() << endl;
+						break;
+					}
+				}
+				else
+				{
+					TQString e = KLibLoader::self()->lastErrorMessage();
+					errormsg.append( e );
+					kdDebug( 600 ) << "Error getting factory for " << ptr->name() <<
+						":\n" << e << endl;
+				}
+			}
+#if 0
+			if( 0 == backend )
+			{
+				if( offers.size() == 0 )
+					KMessageBox::error( 0, i18n( "Unable to find a Multimedia Backend" ) );
+				else
+				{
+					TQString details = "<qt><table>";
+					TQStringList::Iterator eit = errormsg.begin();
+					TQStringList::Iterator eend = errormsg.end();
+					KTrader::OfferListIterator oit = offers.begin();
+					KTrader::OfferListIterator oend = offers.end();
+					for( ; eit != eend || oit != oend; ++eit, ++oit )
+						details += TQString( "<tr><td><b>%1</b></td><td>%2</td></tr>" )
+							.arg( ( *oit )->name() ).arg( *eit );
+					details += "</table></qt>";
+
+					KMessageBox::detailedError( 0,
+							i18n( "Unable to use any of the available Multimedia Backends" ), details );
+				}
+			}
+#endif
+		}
+
+		Backend * backend;
+		KService::Ptr service;
+
+		TQValueList<void*> objects;
+};
+
+Factory * Factory::m_self = 0;
+
+Factory * Factory::self()
+{
+	if( ! m_self )
+		m_self = new Factory();
+	return m_self;
+}
+
+Factory::Factory()
+	: DCOPObject( "KDEMMFactory" )
+	, d( new Private )
+{
+	connectDCOPSignal( 0, 0, "kdemmBackendChanged()", "kdemmBackendChanged()", false);
+}
+
+Factory::~Factory()
+{
+	delete d;
+}
+
+void Factory::kdemmBackendChanged()
+{
+	if( d->backend )
+	{
+		// wouw, if we want to switch on the fly we have to exchange the
+		// (Video)Player and Channel classes without the API user noticing. That
+		// would mean to implement a kind of smartwrapper:
+		// Player: Interface that accesses Player_skel which is abstract and is
+		// implemented by the Backend. The API user would only get access to the
+		// Player class and if you want to switch the backend you can delete the
+		// Player_skel object and put another implementation in its place.
+		//
+		// Now we tell the kdemm using app to help us. With the first signal we
+		// tell 'em to delete all the (Video)Players and Channels and with the
+		// second to recreate them all again.
+		emit deleteYourObjects();
+		if( d->objects.size() > 0 )
+		{
+			kdWarning( 600 ) << "we were asked to change the backend but the application did\n"
+				"not free all references to objects created by the factory. Therefor we can not\n"
+				"change the backend without crashing. Now we have to wait for a restart to make\n"
+				"backendswitching possible." << endl;
+			// in case there were objects deleted give 'em a chance to recreate
+			// them now
+			emit recreateObjects();
+			return;
+		}
+		delete d->backend;
+		d->backend = 0;
+	}
+	d->createBackend();
+	emit recreateObjects();
+}
+
+void Factory::objectDestroyed( TQObject * obj )
+{
+	kdDebug( 600 ) << k_funcinfo << obj << endl;
+	void * p = ( void* )obj;
+	d->objects.remove( p );
+}
+
+Player * Factory::createPlayer()
+{
+	if( d->backend )
+	{
+		Player * p = d->backend->createPlayer();
+		connect( p, TQT_SIGNAL( destroyed( TQObject* ) ), TQT_SLOT( objectDestroyed( TQObject* ) ) );
+		d->objects.append( p );
+		return p;
+	}
+	else
+		return 0;
+}
+
+VideoPlayer * Factory::createVideoPlayer()
+{
+	if( d->backend )
+	{
+		VideoPlayer * vp = d->backend->createVideoPlayer();
+		connect( vp, TQT_SIGNAL( destroyed( TQObject* ) ), TQT_SLOT( objectDestroyed( TQObject* ) ) );
+		d->objects.append( vp );
+		return vp;
+	}
+	else
+		return 0;
+}
+
+bool Factory::playSoundEvent(const KURL & url)
+{
+	if( d->backend )
+		return d->backend->playSoundEvent(url);
+	else
+		return false;
+}
+
+Channel * Factory::createChannel( const TQString & title, const TQString & channeltype,
+		Channel::Direction direction )
+{
+	if( d->backend )
+	{
+		Channel * c = d->backend->createChannel( title, channeltype, direction );
+		connect( c, TQT_SIGNAL( destroyed( TQObject* ) ), TQT_SLOT( objectDestroyed( TQObject* ) ) );
+		d->objects.append( c );
+		return c;
+	}
+	else
+		return 0;
+}
+
+TQStringList Factory::availableChannels( Channel::Direction direction ) const
+{
+	if( d->backend )
+		return d->backend->availableChannels( direction );
+	else
+		return TQStringList();
+}
+
+TQStringList Factory::playableMimeTypes() const
+{
+	if( d->backend )
+		return d->backend->playableMimeTypes();
+	else
+		return TQStringList();
+}
+
+bool Factory::isMimeTypePlayable( const TQString & type ) const
+{
+	if( d->backend )
+	{
+		KMimeType::Ptr mimetype = KMimeType::mimeType( type );
+		TQStringList mimetypes = playableMimeTypes();
+		for( TQStringList::ConstIterator i=mimetypes.begin(); i!=mimetypes.end(); i++ )
+			if( mimetype->is( *i ) )
+				return true;
+	}
+	return false;
+}
+
+TQString Factory::backendName() const
+{
+	if( d->service )
+		return d->service->name();
+	else
+		return TQString::null;
+}
+
+TQString Factory::backendComment() const
+{
+	if( d->service )
+		return d->service->comment();
+	else
+		return TQString::null;
+}
+
+TQString Factory::backendVersion() const
+{
+	if( d->service )
+		return d->service->property( "X-KDE-MMBackendInfo-Version" ).toString();
+	else
+		return TQString::null;
+}
+
+TQString Factory::backendIcon() const
+{
+	if( d->service )
+		return d->service->icon();
+	else
+		return TQString::null;
+}
+
+TQString Factory::backendWebsite() const
+{
+	if( d->service )
+		return d->service->property( "X-KDE-MMBackendInfo-Website" ).toString();
+	else
+		return TQString::null;
+}
+
+}} //namespaces
+
+#include "factory.moc"
+
+// vim: sw=4 ts=4 noet

kdemm/factory.h

@@ -0,0 +1,222 @@
+/*  This file is part of the KDE project
+    Copyright (C) 2004 Matthias Kretz <kretz@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+
+*/
+
+#ifndef KDEMM_FACTORY_H
+#define KDEMM_FACTORY_H
+
+#include <kurl.h>
+#include <kdemm/channel.h>
+#include <tqstring.h>
+#include <tqstringlist.h>
+#include <dcopobject.h>
+
+namespace KDE
+{
+/**
+ * \brief The KDE Multimedia classes
+ *
+ * In this Namespace you find a few classes to access Multimedia functions like
+ * playing audio files and simple video playing. Those classes are not dependent
+ * on any specific framework (like they were in pre KDE4 times) but rather use
+ * exchangeable backends to do the "dirty" work.
+ *
+ * If you want to write a new backend you also find the necessary classes in
+ * this namespace.
+ *
+ * \since 4.0
+ */
+namespace Multimedia
+{
+class Backend;
+class Player;
+class VideoPlayer;
+
+/**
+ * \brief Factory to access the preferred Backend.
+ *
+ * This class is your entry point to KDE Multimedia usage. It provides the
+ * necessary objects for playing audio and video.
+ *
+ * For simple access to just playing an audio file see SimplePlayer.
+ *
+ * \remarks
+ * Extensions to the existing functionality can either be added by using the
+ * reserved virtual functions in Backend or by adding a new interface e.g.
+ * BackendV2 and creating a BackendV2 instance when the Backend instance is
+ * created.
+ *
+ * \author Matthias Kretz <kretz@kde.org>
+ * \since 4.0
+ */
+class KDE_EXPORT Factory : public TQObject, public DCOPObject
+{
+	Q_OBJECT
+	public:
+		/**
+		 * Returns a pointer to the factory.
+		 * Use this function to get an instance of KLibLoader.
+		 *
+		 * @return a pointer to the loader. If no loader exists until now then
+		 * one is created
+		 */
+		static Factory * self();
+
+		/**
+		 * Create a new Player.
+		 *
+		 * You need to call it like this:
+		 * \code
+		 * Factory::self()->createPlayer();
+		 * \endcode
+		 *
+		 * @return a pointer to the Player the backend provides
+		 */
+		Player * createPlayer();
+
+		/**
+		 * Create a new VideoPlayer object. The Backend does not have to
+		 * implement this functionality so you have to check that it didn't
+		 * return 0.
+		 *
+		 * @return A new instance to a VideoPlayer from the Backend. Or 0 if
+		 * the Backend does not support the VideoPlayer interface.
+		 */
+		VideoPlayer * createVideoPlayer();
+
+		/**
+		 * Play the specified sound-file with no further control. Returns
+		 * immediatly.
+		 *
+		 * @return if the file was be succesfully issued, but is not a
+		 * garantie for succes of playing the entire file.
+		 */
+		bool playSoundEvent(const KURL & url);
+
+		/**
+		 * Creates a new Channel object that you can use for a Player object to
+		 * play to.
+		 *
+		 * \param title A user visible title for the Channel. Most of the time
+		 * you will use the application's name.
+		 *
+		 * \param channeltype \ref availableChannels() returns a list of strings
+		 * where you can choose one to be used. Most of the time you will use
+		 * the "default" channel. But the Backend could also provide special
+		 * purpose channels like one for notifications, one for previews and one
+		 * for media playback.
+		 *
+		 * \param direction Whether it's a Channel::Input or Channel::Output
+		 * that you're requesting.
+		 *
+		 * \returns Returns a Channel object or 0 if your request couldn't be
+		 * fullfilled.
+		 */
+		Channel * createChannel( const TQString & title,
+				const TQString & channeltype = TQString::fromLatin1( "default" ),
+				Channel::Direction direction = Channel::Output );
+
+		/**
+		 * Returns the names of the channels that can be used to play or record,
+		 * depending on the value of \p direction.
+		 *
+		 * \param direction If set to Channel::Output you will get the names of
+		 * all output channels, if set to Channel::Input you get the same for
+		 * the input channels.
+		 */
+		TQStringList availableChannels( Channel::Direction direction = Channel::Output ) const;
+
+		/**
+		 * Returns the mimetypes that can be played.
+		 */
+		TQStringList playableMimeTypes() const;
+
+		/**
+		 * Checks whether a certain mimetype is playable.
+		 */
+		bool isMimeTypePlayable( const TQString & mimetype ) const;
+
+		/**
+		 * Get the name of the Backend. It's the name from the .desktop file.
+		 */
+		TQString backendName() const;
+
+		/**
+		 * Get the comment of the Backend. It's the comment from the .desktop file.
+		 */
+		TQString backendComment() const;
+
+		/**
+		 * Get the version of the Backend. It's the version from the .desktop file.
+		 *
+		 * The version is especially interesting if there are several versions
+		 * available for binary incompatible versions of the backend's media
+		 * framework.
+		 */
+		TQString backendVersion() const;
+
+		/**
+		 * Get the icon (name) of the Backend. It's the icon from the .desktop file.
+		 */
+		TQString backendIcon() const;
+
+		/**
+		 * Get the website of the Backend. It's the website from the .desktop file.
+		 */
+		TQString backendWebsite() const;
+
+	signals:
+		/**
+		 * This signal is emitted when the user changes the backend. You then
+		 * have to free all your references to Player or Channel objects.
+		 */
+		void deleteYourObjects();
+
+		/**
+		 * After you got a deleteYourObjects() signal the backend is changed
+		 * internally. Then you will receive this signal, and only then should
+		 * you reconstruct all your objects again. This time they will
+		 * internally use the new backend.
+		 */
+		void recreateObjects();
+
+	protected:
+		Factory();
+		~Factory();
+
+	private slots:
+		void objectDestroyed( TQObject * );
+
+	private:
+		static Factory * m_self;
+		class Private;
+		Private * d;
+
+	K_DCOP
+	k_dcop:
+		/**
+		 * \internal
+		 * This is called via DCOP when the user changes the KDEMM Backend.
+		 */
+		void kdemmBackendChanged();
+
+};
+}} // namespaces
+
+#endif // BACKENDFACTORY_H
+// vim: sw=4 ts=4 tw=80 noet

kdemm/mixeriface.h

@@ -0,0 +1,41 @@
+/*  This file is part of the KDE project
+    Copyright (C) 2004 Matthias Kretz <kretz@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+
+*/
+
+#ifndef MIXERIFACE_H
+#define MIXERIFACE_H
+
+#include <dcopobject.h>
+#include <kdelibs_export.h>
+
+class KDE_EXPORT MixerIface : public DCOPObject
+{
+	K_DCOP
+	k_dcop:
+		virtual TQString channelName() const = 0;
+		virtual TQString channelType() const = 0;
+		virtual bool hasVolumeControl() const = 0;
+		virtual float volume() const = 0;
+		virtual bool setVolume( float volume ) = 0;
+
+	protected:
+		MixerIface() : DCOPObject( "MixerIface" ) {}
+};
+
+#endif // MIXERIFACE_H
+// vim: sw=4 ts=4 noet tw=80

kdemm/mmbackendinfo.desktop

@@ -0,0 +1,30 @@
+[Desktop Entry]
+Encoding=UTF-8
+Type=ServiceType
+X-KDE-ServiceType=KDEMultimediaBackend
+Name=KDE Multimedia Backend
+
+[PropertyDef::X-KDE-MMBackendInfo-Version]
+Type=QString
+
+[PropertyDef::X-KDE-MMBackendInfo-Website]
+Type=QString
+
+#[PropertyDef::X-KDE-MMBackendInfo-Supports]
+#Type=QStringList
+#
+#[PropertyDef::X-KDE-MMBackendInfo-Depends]
+#Type=QStringList
+#
+#[PropertyDef::X-KDE-MMBackendInfo-License]
+#Type=QString
+#
+#[PropertyDef::X-KDE-MMBackendInfo-Author]
+#Type=QString
+#
+#[PropertyDef::X-KDE-MMBackendInfo-Email]
+#Type=QString
+#
+#[PropertyDef::X-KDE-MMBackendInfo-Name]
+#Type=QString
+#

kdemm/player.cpp

@@ -0,0 +1,53 @@
+/*  This file is part of the KDE project
+    Copyright (C) 2004 Matthias Kretz <kretz@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+
+*/
+
+#include "player.h"
+
+namespace KDE {
+namespace Multimedia {
+Player::Player( TQObject * parent, const char * name )
+	: TQObject( parent, name )
+	, m_state( Player::NoMedia )
+{
+}
+
+Player::~Player()
+{
+}
+
+Player::State Player::state() const
+{
+	return m_state;
+}
+
+void Player::setState( Player::State newstate )
+{
+	if( m_state != newstate )
+	{
+		Player::State oldstate = m_state;
+		m_state = newstate;
+		emit stateChanged( newstate, oldstate );
+	}
+}
+
+}} // namespaces
+
+#include "player.moc"
+
+// vim: sw=4 ts=4 noet

kdemm/player.h

@@ -0,0 +1,259 @@
+/*  This file is part of the KDE project
+    Copyright (C) 2004 Matthias Kretz <kretz@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    This library 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+
+*/
+
+#ifndef PLAYOBJECT_H
+#define PLAYOBJECT_H
+
+#include <kdelibs_export.h>
+#include <tqobject.h>
+
+class KURL;
+
+namespace KDE
+{
+namespace Multimedia
+{
+	class Channel;
+	/**
+	 * \short Interface for accessing media playback functions
+	 *
+	 * \author Matthias Kretz <kretz@kde.org>
+	 * \since 4.0
+	 */
+	class Player : public QObject
+	{
+		Q_OBJECT
+		public: