GUI version n-1

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@1694 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 706 insertions, 0 deletions

diff --git a/Gui/skin/skin.c b/Gui/skin/skin.c
new file mode 100644
index 0000000000..1dd3940031
--- /dev/null
+++ b/Gui/skin/skin.c
@@ -0,0 +1,706 @@
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "cut.h"
+#include "error.h"
+#include "font.h"
+#include "../app.h"
+#include "../language.h"
+#include "../../config.h"
+
+char            SkinDir[] = "/.mplayer/Skin/";
+char          * Skin;
+
+listItems     * skinAppMPlayer = &appMPlayer;
+listItems     * skinAppTV      = &appTV;
+listItems     * skinAppRadio   = &appRadio;
+
+int             linenumber;
+
+unsigned char   path[512],fn[512];
+
+listItems     * defList = NULL;
+unsigned char   winList[32] = "";
+
+#include <stdarg.h>
+
+void ERRORMESSAGE( const char * format, ... )
+{
+ char      p[512];
+ va_list   ap;
+ va_start( ap,format );
+ vsnprintf( p,512,format,ap );
+ va_end( ap );
+ message( False,"[skin] error in skin config file on line %d: %s",linenumber,p );
+}
+
+#define CHECKDEFLIST( str ) { \
+                              if ( defList == NULL ) \
+                               { \
+                                message( False,"[skin] warning in skin config file on line %d: widget found but before \"section\" not found ("str")",linenumber ); \
+                                return 1; \
+                               } \
+                            }
+#define CHECKWINLIST( str ) { \
+                              if ( !strlen( winList ) ) \
+                               { \
+                                message( False,"[skin] warning in skin config file on line %d: widget found but before \"subsection\" not found ("str")",linenumber ); \
+                                return 1; \
+                               } \
+                            }
+
+char * strlower( char * in )
+{
+ int i;
+ for( i=0;i<strlen( in );i++ ) in[i]=( in[i] >= 'A' ? ( in[i] <= 'Z' ?  in[i]+='A' : in[i] ) : in[i] );
+ return in;
+}
+
+int skinBPRead( char * fname, txSample * bf )
+{
+ int i=bpRead( fname,bf );
+ switch ( i )
+  {
+   case -1: ERRORMESSAGE( "16 bits or less depth bitmap not supported ( %s ).\n",fname ); break;
+   case -2: ERRORMESSAGE( "file not found ( %s )\n",fname ); break;
+   case -3: ERRORMESSAGE( "bmp read error ( %s )\n",fname ); break;
+   case -4: ERRORMESSAGE( "tga read error ( %s )\n",fname ); break;
+   case -5: ERRORMESSAGE( "png read error ( %s )\n",fname ); break;
+   case -6: ERRORMESSAGE( "RLE packed tga not supported ( %s )\n",fname ); break;
+   case -7: ERRORMESSAGE( "unknown file type ( %s )\n",fname ); break;
+   case -8: ERRORMESSAGE( "24 bit to 32 bit convert error ( %s )\n",fname ); break;
+  }
+ return i;
+}
+
+int __section( char * in )
+{
+ strlower( in );
+ defList=NULL;
+ if ( !strcmp( in,"movieplayer" ) ) defList=skinAppMPlayer;
+ #ifdef DEBUG
+  dbprintf( 3,"\n[skin] sectionname: %s\n",in );
+ #endif
+ return 0;
+}
+
+int __end( char * in )
+{
+ if ( strlen( winList ) ) winList[0]=0;
+  else defList=NULL;
+ #ifdef DEBUG
+  dbprintf( 3,"\n[skin] end section\n" );
+ #endif
+ return 0;
+}
+
+int __window( char * in )
+{
+ CHECKDEFLIST( "window" );
+
+ strlower( in );
+ strcpy( winList,in );
+ #ifdef DEBUG
+  dbprintf( 3,"\n[skin] window: %s\n",winList );
+ #endif
+ return 0;
+}
+
+int __base( char * in )
+{
+ unsigned char fname[512];
+ unsigned char tmp[512];
+ int           x,y;
+
+ CHECKDEFLIST( "base" );
+ CHECKWINLIST( "base" );
+
+ cutItem( in,fname,',',0 );
+ cutItem( in,tmp,',',1 ); x=atoi( tmp );
+ cutItem( in,tmp,',',2 ); y=atoi( tmp );
+ #ifdef DEBUG
+  dbprintf( 3,"\n[skin] base: %s x: %d y: %d\n",fname,x,y );
+ #endif
+ if ( !strcmp( winList,"main" ) )
+  {
+   defList->main.x=x;
+   defList->main.y=y;
+   defList->main.type=itBase;
+   strcpy( tmp,path ); strcat( tmp,fname );
+   if ( skinBPRead( tmp,&defList->main.Bitmap ) ) return 1;
+   defList->main.width=defList->main.Bitmap.Width;
+   defList->main.height=defList->main.Bitmap.Height;
+   #ifdef HAVE_XSHAPE
+    defList->main.Mask.Width=defList->main.Bitmap.Width;
+    defList->main.Mask.Height=defList->main.Bitmap.Height;
+    defList->main.Mask.BPP=1;
+    defList->main.Mask.ImageSize=defList->main.Mask.Width * defList->main.Mask.Height / 8;
+    defList->main.Mask.Image=(char *)calloc( 1,defList->main.Mask.ImageSize );
+    if ( defList->main.Mask.Image == NULL ) message( True,langNEMFMM );
+    {
+     int i,b,c=0; unsigned long * buf = NULL; unsigned char tmp = 0;
+     buf=(unsigned long *)defList->main.Bitmap.Image;
+     for ( b=0,i=0;i < defList->main.Mask.Width * defList->main.Mask.Height;i++ )
+      {
+       if ( buf[i] != 0x00ff00ff ) tmp=( tmp >> 1 )|128;
+        else { tmp=tmp >> 1; buf[i]=0; }
+       if ( b++ == 7 ) { defList->main.Mask.Image[c++]=tmp; tmp=0; b=0; }
+      }
+     defList->main.Mask.Image[c++]=tmp;
+    }
+    #ifdef DEBUG
+     dbprintf( 3,"[skin]  mask: %dX%d\n",defList->main.Mask.Width,defList->main.Mask.Height );
+    #endif
+   #else
+    defList->main.Mask.Image=NULL;
+   #endif
+   #ifdef DEBUG
+    dbprintf( 3,"[skin]  width: %d height: %d\n",defList->main.width,defList->main.height );
+   #endif
+  }
+ if ( !strcmp( winList,"sub" ) )
+  {
+   defList->sub.x=x;
+   defList->sub.y=y;
+   defList->sub.type=itBase;
+   strcpy( tmp,path ); strcat( tmp,fname );
+   if ( skinBPRead( tmp,&defList->sub.Bitmap ) ) return 1;
+   defList->sub.width=defList->sub.Bitmap.Width;
+   defList->sub.height=defList->sub.Bitmap.Height;
+   #ifdef DEBUG
+    dbprintf( 3,"[skin]  width: %d height: %d\n",defList->sub.width,defList->sub.height );
+   #endif
+  }
+/*
+ if ( !strcmp( winList,"eq" ) )
+  {
+   defList->eq.x=x;
+   defList->eq.y=y;
+   defList->eq.type=itBase;
+   strcpy( tmp,path ); strcat( tmp,fname );
+   if ( skinBPRead( tmp,&defList->eq.Bitmap ) ) return 1;
+   defList->eq.width=defList->eq.Bitmap.Width;
+   defList->eq.height=defList->eq.Bitmap.Height;
+   #ifdef DEBUG
+    dbprintf( 3,"[skin]  width: %d height: %d\n",defList->eq.width,defList->eq.height );
+   #endif
+  }
+*/
+ if ( !strcmp( winList,"menu" ) )
+  {
+   defList->menuBase.type=itBase;
+   strcpy( tmp,path ); strcat( tmp,fname );
+   if ( skinBPRead( tmp,&defList->menuBase.Bitmap ) ) return 1;
+   defList->menuBase.width=defList->menuBase.Bitmap.Width;
+   defList->menuBase.height=defList->menuBase.Bitmap.Height;
+   #ifdef DEBUG
+    dbprintf( 3,"[skin]  width: %d height: %d\n",defList->menuBase.width,defList->menuBase.height );
+   #endif
+  }
+ return 0;
+}
+
+int __background( char * in )
+{
+ unsigned char tmp[512];
+
+ CHECKDEFLIST( "background" );
+ CHECKWINLIST( "background" );
+
+ if ( !strcmp( winList,"sub" ) )
+  {
+   cutItem( in,tmp,',',0 ); defList->subR=atoi( tmp );
+   cutItem( in,tmp,',',1 ); defList->subG=atoi( tmp );
+   cutItem( in,tmp,',',2 ); defList->subB=atoi( tmp );
+   #ifdef DEBUG
+    dbprintf( 3,"\n[skin] subwindow background color is #%x%x%x.\n",defList->subR,defList->subG,defList->subB );
+   #endif
+  }
+ return 0;
+}
+
+int __button( char * in )
+{
+ unsigned char   fname[512];
+ unsigned char   tmp[512];
+ int             x,y,sx,sy;
+ unsigned char   msg[32];
+
+ CHECKDEFLIST( "button" );
+ CHECKWINLIST( "button" );
+
+// button=prev,17,89,23,18,Up,evPrev
+
+ cutItem( in,fname,',',0 );
+ cutItem( in,tmp,',',1 ); x=atoi( tmp );
+ cutItem( in,tmp,',',2 ); y=atoi( tmp );
+ cutItem( in,tmp,',',3 ); sx=atoi( tmp );
+ cutItem( in,tmp,',',4 ); sy=atoi( tmp );
+ cutItem( in,msg,',',5 );
+
+ defList->NumberOfItems++;
+ defList->Items[ defList->NumberOfItems ].type=itButton;
+ defList->Items[ defList->NumberOfItems ].x=x;
+ defList->Items[ defList->NumberOfItems ].y=y;
+ defList->Items[ defList->NumberOfItems ].width=sx;
+ defList->Items[ defList->NumberOfItems ].height=sy;
+ #ifdef DEBUG
+  dbprintf( 3,"\n[skin] button: fname: %s\n",fname );
+  dbprintf( 3,"[skin]  x: %d y: %d sx: %d sy: %d\n",x,y,sx,sy );
+ #endif
+
+ if ( ( defList->Items[ defList->NumberOfItems ].msg=appFindMessage( msg ) ) == -1 )
+   { ERRORMESSAGE( "unknown message: %s\n",msg ); return 1; }
+ defList->Items[ defList->NumberOfItems ].pressed=btnReleased;
+ if ( defList->Items[ defList->NumberOfItems ].msg == evPauseSwitchToPlay ) defList->Items[ defList->NumberOfItems ].pressed=btnDisabled;
+ defList->Items[ defList->NumberOfItems ].tmp=1;
+
+ #ifdef DEBUG
+  dbprintf( 3,"[skin]  message: %d\n",
+   defList->Items[ defList->NumberOfItems ].msg );
+ #endif
+
+ defList->Items[ defList->NumberOfItems ].Bitmap.Image=NULL;
+ if ( strcmp( fname,"NULL" ) )
+  {
+   strcpy( tmp,path ); strcat( tmp,fname );
+   if ( skinBPRead( tmp,&defList->Items[ defList->NumberOfItems ].Bitmap ) ) return 1;
+  }
+ return 0;
+}
+
+int __selected( char * in )
+{
+ unsigned char   fname[512];
+ unsigned char   tmp[512];
+
+ CHECKDEFLIST( "selected" );
+ CHECKWINLIST( "selected" );
+
+ cutItem( in,fname,',',0 );
+ defList->menuSelected.type=itBase;
+ strcpy( tmp,path ); strcat( tmp,fname );
+ #ifdef DEBUG
+  dbprintf( 3,"\n[skin] selected: %s\n",fname );
+ #endif
+ if ( skinBPRead( tmp,&defList->menuSelected.Bitmap ) ) return 1;
+ defList->menuSelected.width=defList->menuSelected.Bitmap.Width;
+ defList->menuSelected.height=defList->menuSelected.Bitmap.Height;
+ #ifdef DEBUG
+  dbprintf( 3,"[skin]  width: %d height: %d\n",defList->menuSelected.width,defList->menuSelected.height );
+ #endif
+ return 0;
+}
+
+int __menu( char * in )
+{ // menu = number,x,y,sx,sy,msg
+ int             x,y,sx,sy,msg;
+ unsigned char   tmp[64];
+
+ CHECKDEFLIST( "menu" );
+ CHECKWINLIST( "menu" );
+
+ cutItem( in,tmp,',',0 ); x=atoi( tmp );
+ cutItem( in,tmp,',',1 ); y=atoi( tmp );
+ cutItem( in,tmp,',',2 ); sx=atoi( tmp );
+ cutItem( in,tmp,',',3 ); sy=atoi( tmp );
+ cutItem( in,tmp,',',4 ); msg=appFindMessage( tmp );
+
+ defList->NumberOfMenuItems++;
+ defList->MenuItems[ defList->NumberOfMenuItems ].x=x;
+ defList->MenuItems[ defList->NumberOfMenuItems ].y=y;
+ defList->MenuItems[ defList->NumberOfMenuItems ].width=sx;
+ defList->MenuItems[ defList->NumberOfMenuItems ].height=sy;
+
+ #ifdef DEBUG
+  dbprintf( 3,"\n[skin] menuitem: %d\n",defList->NumberOfMenuItems );
+  dbprintf( 3,"[skin]  x: %d y: %d sx: %d sy: %d\n",x,y,sx,sy );
+ #endif
+
+ if ( ( defList->MenuItems[ defList->NumberOfMenuItems ].msg=msg ) == -1 )
+  ERRORMESSAGE( "unknown message: %s\n",tmp );
+
+ #ifdef DEBUG
+  dbprintf( 3,"[skin]  message: %d\n",defList->Items[ defList->NumberOfItems ].msg );
+ #endif
+
+ defList->MenuItems[ defList->NumberOfMenuItems ].Bitmap.Image=NULL;
+ return 0;
+}
+
+int __hpotmeter( char * in )
+{ // hpotmeter=buttonbitmaps,sx,sy,phasebitmaps,phases,default value,x,y,sx,sy,msg
+ int             x,y,psx,psy,ph,sx,sy,msg,d;
+ unsigned char   tmp[512];
+ unsigned char   pfname[512];
+ unsigned char   phfname[512];
+ wItem         * item;
+
+ CHECKDEFLIST( "hpotmeter" );
+ CHECKWINLIST( "hpotmeter" );
+
+ cutItem( in,pfname,',',0 );
+ cutItem( in,tmp,',',1 ); psx=atoi( tmp );
+ cutItem( in,tmp,',',2 ); psy=atoi( tmp );
+ cutItem( in,phfname,',',3 );
+ cutItem( in,tmp,',',4 ); ph=atoi( tmp );
+ cutItem( in,tmp,',',5 ); d=atoi( tmp );
+ cutItem( in,tmp,',',6 ); x=atoi( tmp );
+ cutItem( in,tmp,',',7 ); y=atoi( tmp );
+ cutItem( in,tmp,',',8 ); sx=atoi( tmp );
+ cutItem( in,tmp,',',9 ); sy=atoi( tmp );
+ cutItem( in,tmp,',',10 ); msg=appFindMessage( tmp );
+
+ #ifdef DEBUG
+  dbprintf( 3,"\n[skin] hpotmeter: pointer filename: '%s'\n",pfname );
+  dbprintf( 3,  "[skin]  pointer size is %dx%d\n",psx,psy );
+  dbprintf( 3,  "[skin]  phasebitmaps filename: '%s'\n",phfname );
+  dbprintf( 3,  "[skin]   position: %d,%d %dx%d\n",x,y,sx,sy );
+  dbprintf( 3,  "[skin]   default value: %d\n",d );
+  dbprintf( 3,  "[skin]  message: %d\n",msg );
+ #endif
+
+ defList->NumberOfItems++;
+ item=&defList->Items[ defList->NumberOfItems ];
+ item->type=itHPotmeter;
+ item->x=x; item->y=y; item->width=sx; item->height=sy;
+ item->phases=ph;
+ item->psx=psx; item->psy=psy;
+ item->msg=msg;
+ item->value=(float)d;
+ item->pressed=btnReleased;
+
+ item->Bitmap.Image=NULL;
+ if ( strcmp( phfname,"NULL" ) )
+  {
+   strcpy( tmp,path ); strcat( tmp,phfname );
+   if ( skinBPRead( tmp,&item->Bitmap ) ) return 1;
+  }
+
+ item->Mask.Image=NULL;
+ if ( strcmp( pfname,"NULL" ) )
+  {
+   strcpy( tmp,path ); strcat( tmp,pfname );
+   if ( skinBPRead( tmp,&item->Mask ) ) return 1;
+  }
+
+ return 0;
+}
+
+int __potmeter( char * in )
+{ // potmeter=phasebitmaps,phases,default value,x,y,sx,sy,msg
+ int             x,y,ph,sx,sy,msg,d;
+ unsigned char   tmp[512];
+ unsigned char   phfname[512];
+ wItem         * item;
+
+ CHECKDEFLIST( "potmeter" );
+ CHECKWINLIST( "potmeter" );
+
+ cutItem( in,phfname,',',0 );
+ cutItem( in,tmp,',',1 ); ph=atoi( tmp );
+ cutItem( in,tmp,',',2 ); d=atoi( tmp );
+ cutItem( in,tmp,',',3 ); x=atoi( tmp );
+ cutItem( in,tmp,',',4 ); y=atoi( tmp );
+ cutItem( in,tmp,',',5 ); sx=atoi( tmp );
+ cutItem( in,tmp,',',6 ); sy=atoi( tmp );
+ cutItem( in,tmp,',',7 ); msg=appFindMessage( tmp );
+
+ #ifdef DEBUG
+  dbprintf( 3,"\n[skin] potmeter: phases filename: '%s'\n",phfname );
+  dbprintf( 3,  "[skin]  position: %d,%d %dx%d\n",x,y,sx,sy );
+  dbprintf( 3,  "[skin]  phases: %d\n",ph );
+  dbprintf( 3,  "[skin]  default value: %d\n",d );
+  dbprintf( 3,  "[skin]  message: %d\n",msg );
+ #endif
+
+ defList->NumberOfItems++;
+ item=&defList->Items[ defList->NumberOfItems ];
+ item->type=itPotmeter;
+ item->x=x; item->y=y;
+ item->width=sx; item->height=sy;
+ item->phases=ph;
+ item->msg=msg;
+ item->value=(float)d;
+
+ item->Bitmap.Image=NULL;
+ if ( strcmp( phfname,"NULL" ) )
+  {
+   strcpy( tmp,path ); strcat( tmp,phfname );
+   if ( skinBPRead( tmp,&item->Bitmap ) ) return 1;
+  }
+ return 0;
+}
+
+int __font( char * in )
+{ // font=fontname,fontid
+ char    name[512];
+ char    id[512];
+ wItem * item;
+
+ CHECKDEFLIST( "font" );
+ CHECKWINLIST( "font" );
+
+ cutItem( in,name,',',0 );
+ cutItem( in,id,',',1 );
+
+ #ifdef DEBUG
+  dbprintf( 3,"\n[skin] font\n" );
+  dbprintf( 3,  "[skin]  name: %s\n",name );
+ #endif
+
+ defList->NumberOfItems++;
+ item=&defList->Items[ defList->NumberOfItems ];
+ item->type=itFont;
+ item->fontid=fntAddNewFont( name );
+ switch ( item->fontid )
+  {
+   case -1: ERRORMESSAGE( "not enought memory\n" ); return 1;
+   case -2: ERRORMESSAGE( "too many fonts\n" ); return 1;
+  }
+
+ #ifdef DEBUG
+  dbprintf( 3,  "[skin]  id: %s ( %d )\n",id,item->fontid );
+ #endif
+
+ switch ( fntRead( path,name,item->fontid ) )
+  {
+   case -1: ERRORMESSAGE( "font file not found\n" ); return 1;
+   case -2: ERRORMESSAGE( "font image not found\n" ); return 1;
+  }
+
+ return 0;
+}
+
+int __slabel( char * in )
+{
+ char    tmp[512];
+ char    sid[63];
+ int     x,y,id;
+ wItem * item;
+
+ CHECKDEFLIST( "slabel" );
+ CHECKWINLIST( "slabel" );
+
+ #ifdef DEBUG
+  dbprintf( 3,"\n[skin] slabel\n" );
+ #endif
+
+ cutItem( in,tmp,',',0 ); x=atoi( tmp );
+ cutItem( in,tmp,',',1 ); y=atoi( tmp );
+ cutItem( in,sid,',',2 ); id=fntFindID( sid );
+ if ( id < 0 ) { ERRORMESSAGE( "nonexistent font id. ( %s )\n",sid ); return 1; }
+ cutItem( in,tmp,',',3 ); cutItem( tmp,tmp,'"',1 );
+
+ #ifdef DEBUG
+  dbprintf( 3,  "[skin]  pos: %d,%d\n",x,y );
+  dbprintf( 3,  "[skin]  id: %s ( %d )\n",sid,id );
+  dbprintf( 3,  "[skin]  str: '%s'\n",tmp );
+ #endif
+
+ defList->NumberOfItems++;
+ item=&defList->Items[ defList->NumberOfItems ];
+ item->type=itSLabel;
+ item->fontid=id;
+ item->x=x; item->y=y;
+ item->width=-1; item->height=-1;
+ if ( ( item->label=malloc( strlen( tmp ) + 1 ) ) == NULL ) { ERRORMESSAGE( "not enought memory.\n" ); return 1; }
+ strcpy( item->label,tmp );
+
+ return 0;
+}
+
+int __dlabel( char * in )
+{ // dlabel=x,y,sx,align,fontid,string ...
+ char    tmp[512];
+ char    sid[63];
+ int     x,y,sx,id,a;
+ wItem * item;
+
+ CHECKDEFLIST( "dlabel" );
+ CHECKWINLIST( "dlabel" );
+
+ #ifdef DEBUG
+  dbprintf( 3,"\n[skin] dlabel\n" );
+ #endif
+
+ cutItem( in,tmp,',',0 ); x=atoi( tmp );
+ cutItem( in,tmp,',',1 ); y=atoi( tmp );
+ cutItem( in,tmp,',',2 ); sx=atoi( tmp );
+ cutItem( in,tmp,',',3 ); a=atoi( tmp );
+ cutItem( in,sid,',',4 ); id=fntFindID( sid );
+ if ( id < 0 ) { ERRORMESSAGE( "nonexistent font id. ( %s )\n",sid ); return 1; }
+ cutItem( in,tmp,',',5 ); cutItem( tmp,tmp,'"',1 );
+
+ #ifdef DEBUG
+  dbprintf( 3,"[skin]  pos: %d,%d width: %d align: %d\n",x,y,sx,a );
+  dbprintf( 3,"[skin]  id: %s ( %d )\n",sid,id );
+  dbprintf( 3,"[skin]  str: '%s'\n",tmp );
+ #endif
+
+ defList->NumberOfItems++;
+ item=&defList->Items[ defList->NumberOfItems ];
+ item->type=itDLabel;
+ item->fontid=id; item->align=a;
+ item->x=x; item->y=y;
+ item->width=sx; item->height=-1;
+ if ( ( item->label=malloc( strlen( tmp ) + 1 ) ) == NULL ) { ERRORMESSAGE( "not enought memory.\n" ); return 1; }
+ strcpy( item->label,tmp );
+
+ return 0;
+}
+
+typedef struct
+{
+ char * name;
+ int  (*func)( char * in );
+} _item;
+
+_item skinItem[] =
+ {
+  { "section",     __section     },
+  { "end",         __end         },
+  { "window",      __window      },
+  { "base",        __base        },
+  { "button",      __button      },
+  { "selected",    __selected    },
+  { "background",  __background  },
+  { "hpotmeter",   __hpotmeter   },
+  { "potmeter",    __potmeter    },
+  { "font",        __font        },
+  { "slabel",      __slabel      },
+  { "dlabel",      __dlabel      },
+  { "menu",        __menu        }
+ };
+
+#define ITEMS ( sizeof( skinItem )/sizeof( _item ) )
+
+char * strdelspacesbeforecommand( char * in )
+{
+ int    c = 0;
+ char * out;
+ if ( strlen( in ) == 0 ) return NULL;
+ while ( in[c] == ' ' ) c++;
+ if ( c != 0 )
+  {
+   out=malloc( strlen( in ) - c  + 1 );
+   memcpy( out,&in[c],strlen( in ) - c + 1 );
+  }
+  else out=in;
+ return out;
+}
+
+char * strswap( char * in,char what,char whereof )
+{
+ int    i;
+ if ( strlen( in ) == 0 ) return NULL;
+ for ( i=0;i<strlen( in );i++ )
+   if ( in[i] == what ) in[i]=whereof;
+ return in;
+}
+
+char * strdelspaces( char * in )
+{
+ int    c = 0,i = 0,id = 0;
+ if ( strlen( in ) == 0 ) return NULL;
+ while ( c != strlen( in ) )
+  {
+   if ( in[c] == '"' ) id=!id;
+   if ( ( in[c] == ' ' )&&( !id ) )
+    {
+     for ( i=0;i<strlen( in ) - c; i++ ) in[c+i]=in[c+i+1];
+     continue;
+    }
+   c++;
+  }
+ return in;
+}
+
+FILE * skinFile;
+
+void setname( char * item1, char * item2 )
+{ strcpy( fn,item1 ); strcat( fn,"/" ); strcat( fn,item2 ); strcpy( path,fn ); strcat( path,"/" ); strcat( fn,"/skin" ); }
+
+int skinRead( char * dname )
+{
+ unsigned char   tmp[255];
+ unsigned char * ptmp;
+ unsigned char   command[32];
+ unsigned char   param[256];
+ int             c,i;
+
+ setname( skinMPlayerDir,dname );
+ if ( ( skinFile = fopen( fn,"rt" ) ) == NULL )
+  {
+   setname( skinDirInHome,dname );
+   if ( ( skinFile = fopen( fn,"rt" ) ) == NULL )
+    {
+     dbprintf( 3,"[skin] file ( %s ) not found.\n",fn );
+     return -1;
+    }
+  }
+
+ #ifdef DEBUG
+  dbprintf( 3,"[skin] file: %s\n",fn );
+ #endif
+
+ appInitStruct( &appMPlayer );
+
+ linenumber=0;
+ while ( !feof( skinFile ) )
+  {
+   fgets( tmp,255,skinFile ); linenumber++;
+
+   c=tmp[ strlen( tmp ) - 1 ]; if ( c == '\n' || c == '\r' ) tmp[ strlen( tmp ) - 1 ]=0;
+   c=tmp[ strlen( tmp ) - 1 ]; if ( c == '\n' || c == '\r' ) tmp[ strlen( tmp ) - 1 ]=0;
+   for ( c=0;c<strlen( tmp );c++ )
+    if ( tmp[c] == ';' )
+     {
+      tmp[c]=0;
+      break;
+     }
+   if ( strlen( tmp ) == 0 ) continue;
+   ptmp=strdelspacesbeforecommand( tmp );
+   if ( strlen( ptmp ) == 0 ) continue;
+   ptmp=strswap( ptmp,'\t',' ' );
+   ptmp=strdelspaces( ptmp );
+
+   cutItem( ptmp,command,'=',0 ); cutItem( ptmp,param,'=',1 );
+   strlower( command );
+   for( i=0;i<ITEMS;i++ )
+    if ( !strcmp( command,skinItem[i].name ) )
+     if ( skinItem[i].func( param ) ) return -2;
+  }
+ return 0;
+}
+
+void btnModify( int event,float state )
+{
+ int j;
+ for ( j=0;j<appMPlayer.NumberOfItems + 1;j++ )
+  if ( appMPlayer.Items[j].msg == event )
+   {
+    switch ( appMPlayer.Items[j].type )
+     {
+      case itButton:
+           appMPlayer.Items[j].pressed=(int)state;
+           break;
+      case itPotmeter:
+      case itHPotmeter:
+           if ( state < 0.0f ) state=0.0f;
+           if ( state > 100.f ) state=100.0f;
+           appMPlayer.Items[j].value=state;
+           break;
+     }
+   }
+}
+
+int btnGetValue( int event )
+{
+ int j;
+ for ( j=0;j<appMPlayer.NumberOfItems + 1;j++ )
+  if ( appMPlayer.Items[j].msg == event ) return appMPlayer.Items[j].value;
+ return 0;
+}