kde3 dnd fix from Gregory Kovriga and file name handling fix in dnd callback

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@6978 b3059339-0415-0410-9bf9-f77b7e298cf2

Gui/mplayer/mw.h

@@ -665,26 +665,42 @@ void mplDandDHandler(int num,const char** files)
 
   /* now fill it with new items */
   for(f=0; f < num; f++){
-    char* str = files[f];
+    char* str = strdup( files[f] );
     plItem* item;
+
+    if ( strchr( str,'%' ) )
+     {
+      char * t = calloc( 1,strlen( str ) );
+      int    i,c = 0;
+      for ( i=0;i < strlen( str );i++ )
+       if ( str[i] != '%' ) t[c++]=str[i];
+        else
+	 {
+	  char tmp[4] = "0xXX"; 
+//	  if ( str[++i] == '%' ) { t[c++]='%'; continue; };
+	  tmp[2]=str[++i]; tmp[3]=str[++i]; t[c++]=(char)strtol( tmp,(char **)NULL,16 );
+	 }
+      free( str ); str=t;
+     }
+
     if(stat(str,&buf) == 0 && S_ISDIR(buf.st_mode) == 0) {
       /* this is not a directory so try to play it */
       printf("Received D&D %s\n",str);
       item = calloc(1,sizeof(plItem));
+      
       /* FIXME: decompose file name ? */
       /* yes -- Pontscho */
       if ( strrchr( str,'/' ) )
        {
-        char * t = strdup( str );
-	char * s = strrchr( t,'/' ); *s=0; s++;
+	char * s = strrchr( str,'/' ); *s=0; s++;
         item->name = gstrdup( s );
-        item->path = gstrdup( t );
-	free( t );
+        item->path = gstrdup( str );
        } else { item->name = strdup(str); item->path = strdup(""); }
       gtkSet(gtkAddPlItem,0,(void*)item);
     } else {
       printf("Received not a file: %s !\n",str);
     }
+    free( str );
   }
 
   mplSetFileName( NULL,files[0] );

Gui/wm/wsxdnd.c

@@ -22,6 +22,7 @@ Atom _XA_XdndStatus;
 Atom _XA_XdndActionCopy;
 Atom _XA_XdndSelection;
 Atom _XA_XdndFinished;
+Atom _XA_XdndTypeList;
 
 Atom atom_support;
 
@@ -37,6 +38,7 @@ void wsXDNDInitialize()
     _XA_XdndActionCopy = XInternAtom(wsDisplay, "XdndActionCopy", False);
     _XA_XdndSelection = XInternAtom(wsDisplay, "XdndSelection", False);
     _XA_XdndFinished = XInternAtom(wsDisplay, "XdndFinished", False);
+    _XA_XdndTypeList = XInternAtom(wsDisplay, "XdndTypeList", False);
 }
 
 void wsXDNDMakeAwareness(wsTWindow* window) {
@@ -87,9 +89,7 @@ wsXDNDProcessSelection(wsTWindow* wnd, XEvent *event)
       char * retain = delme;
       char * files[MAX_DND_FILES];
       int num = 0;
-      /*
-      printf("Got: %s\n",delme);
-      */
+
       while(retain < delme + ret_items) {
 	if (!strncmp(retain,"file:",5)) {
 	  /* add more 2 chars while removing 5 is harmless */
@@ -152,7 +152,40 @@ wsXDNDProcessClientMessage(wsTWindow* wnd, XClientMessageEvent *event)
 	printf("This doesn't seem as a file...\n");
       }
     } else {
-      /* FIXME: need something else here */
+      /* need to check the whole list here */
+      int ret_left = 1;
+      int offset = 0;
+      Atom* ret_buff;
+      int ret_type,ret_format,ret_items;
+      /* while there is data left...*/
+      while(ret_left){
+	XGetWindowProperty(wsDisplay,event->data.l[0],_XA_XdndTypeList,
+			   offset,256,False,XA_ATOM,&ret_type,
+			   &ret_format,&ret_items,&ret_left,
+			   (unsigned char**)&ret_buff);
+	
+	/* sanity checks...*/
+	if(ret_buff == NULL || ret_type != XA_ATOM || ret_format != 8*sizeof(Atom)){
+	  XFree(ret_buff);
+	  break;
+	}
+	/* now chek what we've got */
+	{
+	  int i;
+	  for(i=0; i<ret_items; i++){
+	    if(ret_buff[i] == ok){
+	      atom_support = ok;
+	      break;
+	    }
+	  }
+	  /* found it ! */
+	  if (atom_support != None)
+	    break;
+	}
+	/* maybe next time ... */
+	XFree(ret_buff);
+	offset += 256;
+      }
     }
     return True;
   }
@@ -163,7 +196,7 @@ wsXDNDProcessClientMessage(wsTWindow* wnd, XClientMessageEvent *event)
   
   if (event->message_type == _XA_XdndDrop) {
     if (event->data.l[0] != XGetSelectionOwner(wsDisplay, _XA_XdndSelection)){
-      puts("wierd selection owner? QT?");
+      puts("Wierd selection owner... QT?");
     }
     if (atom_support != None) {
       XConvertSelection(wsDisplay, _XA_XdndSelection, atom_support,