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mpv/Gui/skin/skin.c

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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "cut.h"
#include "error.h"
#include "font.h"
#include "../app.h"
#include "../../config.h"
#include "../../help_mp.h"
listItems * skinAppMPlayer = &appMPlayer;
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 );
message( False,MSGTR_SKIN_ERRORMESSAGE,linenumber,p );
}
#define CHECKDEFLIST( str ) \
{ \
if ( defList == NULL ) \
{ \
message( False,MSGTR_SKIN_WARNING1,linenumber,str ); \
return 1; \
} \
}
#define CHECKWINLIST( str ) \
{ \
if ( !strlen( winList ) ) \
{ \
message( False,MSGTR_SKIN_WARNING2,linenumber,str ); \
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( MSGTR_SKIN_BITMAP_16bit,fname ); break;
case -2: ERRORMESSAGE( MSGTR_SKIN_BITMAP_FileNotFound,fname ); break;
case -3: ERRORMESSAGE( MSGTR_SKIN_BITMAP_BMPReadError,fname ); break;
case -4: ERRORMESSAGE( MSGTR_SKIN_BITMAP_TGAReadError,fname ); break;
case -5: ERRORMESSAGE( MSGTR_SKIN_BITMAP_PNGReadError,fname ); break;
case -6: ERRORMESSAGE( MSGTR_SKIN_BITMAP_RLENotSupported,fname ); break;
case -7: ERRORMESSAGE( MSGTR_SKIN_BITMAP_UnknownFileType,fname ); break;
case -8: ERRORMESSAGE( MSGTR_SKIN_BITMAP_ConvertError,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 );
x=cutItemToInt( in,',',1 );
y=cutItemToInt( in,',',2 );
#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,MSGTR_NEMFMM );
{
int i,b,c=0; unsigned long * buf = NULL; unsigned char tmp = 0; int nothaveshape = 1;
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]=nothaveshape=0; }
if ( b++ == 7 ) { defList->main.Mask.Image[c++]=tmp; tmp=b=0; }
}
if ( b ) defList->main.Mask.Image[c]=tmp;
// if ( nothaveshape ) { free( defList->main.Mask.Image ); defList->main.Mask.Image=NULL; }
}
*/
Convert32to1( &defList->main.Bitmap,&defList->main.Mask,0x00ff00ff );
{
if ( defList->main.Mask.Image != NULL )
{
txSample d;
Convert1to32( &defList->main.Mask,&d );
tgaWriteTexture( "debug.tga",&d );
}
}
#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.type=itBase;
strcpy( tmp,path ); strcat( tmp,fname );
if ( skinBPRead( tmp,&defList->sub.Bitmap ) ) return 1;
defList->sub.x=x;
defList->sub.y=y;
defList->sub.width=defList->sub.Bitmap.Width;
defList->sub.height=defList->sub.Bitmap.Height;
#ifdef DEBUG
dbprintf( 3,"[skin] %d,%d %dx%d\n",defList->sub.x,defList->sub.y,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 )
{
CHECKDEFLIST( "background" );
CHECKWINLIST( "background" );
if ( !strcmp( winList,"sub" ) )
{
defList->subR=cutItemToInt( in,',',0 );
defList->subG=cutItemToInt( in,',',1 );
defList->subB=cutItemToInt( in,',',2 );
#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" );
cutItem( in,fname,',',0 );
x=cutItemToInt( in,',',1 );
y=cutItemToInt( in,',',2 );
sx=cutItemToInt( in,',',3 );
sy=cutItemToInt( in,',',4 );
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( MSGTR_SKIN_BITMAP_UnknownMessage,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" );
x=cutItemToInt( in,',',0 );
y=cutItemToInt( in,',',1 );
sx=cutItemToInt( in,',',2 );
sy=cutItemToInt( in,',',3 );
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( MSGTR_SKIN_BITMAP_UnknownMessage,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 );
psx=cutItemToInt( in,',',1 );
psy=cutItemToInt( in,',',2 );
cutItem( in,phfname,',',3 );
ph=cutItemToInt( in,',',4 );
d=cutItemToInt( in,',',5 );
x=cutItemToInt( in,',',6 );
y=cutItemToInt( in,',',7 );
sx=cutItemToInt( in,',',8 );
sy=cutItemToInt( in,',',9 );
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 );
ph=cutItemToInt( in,',',1 );
d=cutItemToInt( in,',',2 );
x=cutItemToInt( in,',',3 );
y=cutItemToInt( in,',',4 );
sx=cutItemToInt( in,',',5 );
sy=cutItemToInt( in,',',6 );
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( MSGTR_SKIN_FONT_NotEnoughtMemory ); return 1;
case -2: ERRORMESSAGE( MSGTR_SKIN_FONT_TooManyFontsDeclared ); return 1;
}
#ifdef DEBUG
dbprintf( 3, "[skin] id: %s ( %d )\n",id,item->fontid );
#endif
switch ( fntRead( path,name,item->fontid ) )
{
case -1: ERRORMESSAGE( MSGTR_SKIN_FONT_FontFileNotFound ); return 1;
case -2: ERRORMESSAGE( MSGTR_SKIN_FONT_FontImageNotFound ); 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
x=cutItemToInt( in,',',0 );
y=cutItemToInt( in,',',1 );
cutItem( in,sid,',',2 ); id=fntFindID( sid );
if ( id < 0 ) { ERRORMESSAGE( MSGTR_SKIN_FONT_NonExistentFontID,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( MSGTR_SKIN_FONT_NotEnoughtMemory ); 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
x=cutItemToInt( in,',',0 );
y=cutItemToInt( in,',',1 );
sx=cutItemToInt( in,',',2 );
a=cutItemToInt( in,',',3 );
cutItem( in,sid,',',4 ); id=fntFindID( sid );
if ( id < 0 ) { ERRORMESSAGE( MSGTR_SKIN_FONT_NonExistentFontID,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( MSGTR_SKIN_FONT_NotEnoughtMemory ); return 1; }
strcpy( item->label,tmp );
return 0;
}
int __decoration( char * in )
{
char tmp[512];
CHECKDEFLIST( "decoration" );
CHECKWINLIST( "decoration" );
#ifdef DEBUG
dbprintf( 0,"\n[skin] window decoration is %s\n",in );
#endif
cutItem( in,tmp,',',0 );
if ( strcmp( tmp,"enable" )&&strcmp( tmp,"disable" ) ) { ERRORMESSAGE( MSGTR_SKIN_UnknownParameter,tmp ); return 1; }
if ( strcmp( tmp,"enable" ) ) defList->mainDecoration=0;
else defList->mainDecoration=1;
#ifdef DEBUG
dbprintf( 3,"\n[skin] window decoration is %s\n",(defList->mainDecoration?"enabled":"disabled") );
#endif
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 },
{ "decoration", __decoration },
{ "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 )
{
if ( appMPlayer.Items[j].used ) continue;
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;
}
}
}
float 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;
}
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