interface.c

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#include <inttypes.h>
#include <mplaylib.h>
#include <mplaylib.h>
#include <mplaylib.h>
#include <sys/types.h>

#include "wm/ws.h"
#include "wm/wsxdnd.h"
#include "interface.h"
#include "skin/skin.h"

#include "mplayer/gtk/eq.h"
#include "mplayer/widgets.h"
#include "mplayer/gmplayer.h"
#include "mplayer/play.h"

#include "access_mpcontext.h"
#include "app.h"
#include "cfg.h"
#include "help_mp.h"
#include "get_path.h"
#include "libvo/x11_common.h"
#include "libvo/video_out.h"
#include "libvo/font_load.h"
#include "libvo/sub.h"
#include "input/input.h"
#include "libao2/audio_out.h"
#include "mixer.h"
#include "libaf/af.h"
#include "libaf/equalizer.h"
#include "libass/ass.h"
#include "libass/ass_mp.h"

extern af_cfg_t af_cfg;

#ifdef USE_ICONV
#include <iconv.h>
#endif

#include "stream/stream.h"
#include "libmpdemux/demuxer.h"
#include "libmpdemux/stheader.h"
#include "libmpcodecs/dec_video.h"

#ifdef USE_DVDREAD
#include "stream/stream_dvd.h"
#endif

int vcd_seek_to_track(void *vcd, int track);

#include "m_config.h"
#include "m_option.h"


guiInterface_t guiIntfStruct;
int guiWinID=-1;

char * gstrcat( char ** dest,const char * src )
{
 char * tmp = NULL;

 if ( !src ) return NULL;

 if ( *dest )
  {
   tmp=malloc( strlen( *dest ) + strlen( src ) + 1 );
   
   if ( tmp ) /* TODO: advanced error handling */
    {
     strcpy( tmp,*dest ); strcat( tmp,src ); free( *dest ); 
    }
   }
  else
   { tmp=malloc( strlen( src ) + 1 ); strcpy( tmp,src ); }
 *dest=tmp;
 return tmp;
}

int gstrcmp( const char * a,const char * b )
{
 if ( !a && !b ) return 0;
 if ( !a || !b ) return -1;
 return strcmp( a,b );
}

int gstrncmp( const char * a,const char * b,int size )
{
 if ( !a && !b ) return 0;
 if ( !a || !b ) return -1;
 return strncmp( a,b,size );
}

char * gstrdup( const char * str )
{
 if ( !str ) return NULL;
 return strdup( str );
}

char * gstrchr( char * str,int c )
{
 if ( !str ) return NULL;
 return strchr( str,c );
}

void gfree( void ** p )
{
 if ( *p == NULL ) return;
 free( *p ); *p=NULL;
}

void gset( char ** str, const char * what )
{
 if ( *str ) { if ( !strstr( *str,what ) ) { gstrcat( str,"," ); gstrcat( str,what ); }}
   else gstrcat( str,what );
}

/**
 * \brief this actually creates a new list containing only one element...
 */
void gaddlist( char *** list,const char * entry )
{
 int i;

 if ( (*list) )
  {
   for ( i=0;(*list)[i];i++ ) free( (*list)[i] );
   free( (*list) );
  }

 (*list)=malloc( 2 * sizeof(char **) );
 (*list)[0]=gstrdup( entry );
 (*list)[1]=NULL;
}

/**
 * \brief this replaces a string starting with search by replace.
 * If not found, replace is appended.
 */
void greplace(char ***list, const char *search, const char *replace)
{
 int i = 0;
 int len = (search) ? strlen(search) : 0;

 if (*list) {
   for (i = 0; (*list)[i]; i++) {
     if (search && (strncmp((*list)[i], search, len) == 0)) {
       free((*list)[i]);
       (*list)[i] = gstrdup(replace);
       return;
     }
   }
   *list = realloc(*list, (i + 2) * sizeof(char *));
 }
 else
   *list = malloc(2 * sizeof(char *));

 (*list)[i] = gstrdup(replace);
 (*list)[i + 1] = NULL;
}
							    
void guiInit( void )
{
 int i;

 memset( &guiIntfStruct,0,sizeof( guiIntfStruct ) );
 guiIntfStruct.Balance=50.0f;
 guiIntfStruct.StreamType=-1;

 memset( &gtkEquChannels,0,sizeof( gtkEquChannels ) );
#ifdef HAVE_DXR3
 if ( !gtkDXR3Device ) gtkDXR3Device=strdup( "/dev/em8300-0" );
#endif
 if ( stream_cache_size > 0 ) { gtkCacheOn=1; gtkCacheSize=stream_cache_size; }
 else if ( stream_cache_size == 0 ) gtkCacheOn = 0;
 if ( autosync && autosync != gtkAutoSync ) { gtkAutoSyncOn=1; gtkAutoSync=autosync; }
   
#ifdef USE_ASS
 gtkASS.enabled = ass_enabled;
 gtkASS.use_margins = ass_use_margins;
 gtkASS.top_margin = ass_top_margin;
 gtkASS.bottom_margin = ass_bottom_margin;
#endif

 gtkInit();
// --- initialize X 
 wsXInit( (void *)mDisplay );
// --- load skin
 skinDirInHome=get_path("skins");
 skinDirInHome_obsolete=get_path("Skin");
 skinMPlayerDir=MPLAYER_DATADIR "/skins";
 skinMPlayerDir_obsolete=MPLAYER_DATADIR "/Skin";
 mp_msg( MSGT_GPLAYER,MSGL_V,"SKIN dir 1: '%s'\n",skinDirInHome);
 mp_msg( MSGT_GPLAYER,MSGL_V,"SKIN dir 1 (obsolete): '%s'\n",skinDirInHome_obsolete);
 mp_msg( MSGT_GPLAYER,MSGL_V,"SKIN dir 2: '%s'\n",skinMPlayerDir);
 mp_msg( MSGT_GPLAYER,MSGL_V,"SKIN dir 2 (obsolete): '%s'\n",skinMPlayerDir_obsolete);
 if ( !skinName ) skinName=strdup( "default" );
 i = skinRead( skinName );
 if ((i == -1) && strcmp(skinName,"default"))
 {
    mp_msg( MSGT_GPLAYER,MSGL_WARN,MSGTR_SKIN_SKINCFG_SelectedSkinNotFound, skinName);
    skinName=strdup( "default" );
    i = skinRead( skinName );
 }
 switch (i) {
   case -1: mp_msg( MSGT_GPLAYER,MSGL_ERR,MSGTR_SKIN_SKINCFG_SkinNotFound,skinName ); exit( 0 );
   case -2: mp_msg( MSGT_GPLAYER,MSGL_ERR,MSGTR_SKIN_SKINCFG_SkinCfgReadError,skinName ); exit( 0 );
  }
// --- initialize windows
 if ( ( mplDrawBuffer = malloc( appMPlayer.main.Bitmap.ImageSize ) ) == NULL )
  {
   fprintf( stderr,MSGTR_NEMDB );
   exit( 0 );
  }

 if ( gui_save_pos )
 {
  appMPlayer.main.x = gui_main_pos_x;
  appMPlayer.main.y = gui_main_pos_y;
  appMPlayer.sub.x = gui_sub_pos_x;
  appMPlayer.sub.y = gui_sub_pos_y;
 }

  if (WinID>0)
   {
    appMPlayer.subWindow.Parent=WinID;
    appMPlayer.sub.x=0;
    appMPlayer.sub.y=0;
   }
  if (guiWinID>=0) appMPlayer.mainWindow.Parent=guiWinID;
 
 wsCreateWindow( &appMPlayer.subWindow,
  appMPlayer.sub.x,appMPlayer.sub.y,appMPlayer.sub.width,appMPlayer.sub.height,
  wsNoBorder,wsShowMouseCursor|wsHandleMouseButton|wsHandleMouseMove,wsShowFrame|wsHideWindow,"MPlayer - Video" );

 wsDestroyImage( &appMPlayer.subWindow );
 wsCreateImage( &appMPlayer.subWindow,appMPlayer.sub.Bitmap.Width,appMPlayer.sub.Bitmap.Height );
 wsXDNDMakeAwareness(&appMPlayer.subWindow);

 mplMenuInit();
 mplPBInit();

 vo_setwindow( appMPlayer.subWindow.WindowID, appMPlayer.subWindow.wGC );

// i=wsHideFrame|wsMaxSize|wsHideWindow;
// if ( appMPlayer.mainDecoration ) i=wsShowFrame|wsMaxSize|wsHideWindow;
 i=wsShowFrame|wsMaxSize|wsHideWindow;
 wsCreateWindow( &appMPlayer.mainWindow,
  appMPlayer.main.x,appMPlayer.main.y,appMPlayer.main.width,appMPlayer.main.height,
  wsNoBorder,wsShowMouseCursor|wsHandleMouseButton|wsHandleMouseMove,i,"MPlayer" );

 wsSetShape( &appMPlayer.mainWindow,appMPlayer.main.Mask.Image );
 wsXDNDMakeAwareness(&appMPlayer.mainWindow);

#ifdef DEBUG
  mp_msg( MSGT_GPLAYER,MSGL_DBG2,"[main] depth on screen: %d\n",wsDepthOnScreen );
  mp_msg( MSGT_GPLAYER,MSGL_DBG2,"[main] parent: 0x%x\n",(int)appMPlayer.mainWindow.WindowID );
  mp_msg( MSGT_GPLAYER,MSGL_DBG2,"[main] sub: 0x%x\n",(int)appMPlayer.subWindow.WindowID );
#endif

 appMPlayer.mainWindow.ReDraw=(void *)mplMainDraw;
 appMPlayer.mainWindow.MouseHandler=mplMainMouseHandle;
 appMPlayer.mainWindow.KeyHandler=mplMainKeyHandle;
 appMPlayer.mainWindow.DandDHandler=mplDandDHandler;

 appMPlayer.subWindow.ReDraw=(void *)mplSubDraw;
 appMPlayer.subWindow.MouseHandler=mplSubMouseHandle;
 appMPlayer.subWindow.KeyHandler=mplMainKeyHandle;
 appMPlayer.subWindow.DandDHandler=mplDandDHandler;

 wsSetBackgroundRGB( &appMPlayer.subWindow,appMPlayer.sub.R,appMPlayer.sub.G,appMPlayer.sub.B );
 wsClearWindow( appMPlayer.subWindow );
 if ( appMPlayer.sub.Bitmap.Image ) wsConvert( &appMPlayer.subWindow,appMPlayer.sub.Bitmap.Image,appMPlayer.sub.Bitmap.ImageSize );

 btnModify( evSetVolume,guiIntfStruct.Volume );
 btnModify( evSetBalance,guiIntfStruct.Balance );
 btnModify( evSetMoviePosition,guiIntfStruct.Position );

 wsSetIcon( wsDisplay,appMPlayer.mainWindow.WindowID,guiIcon,guiIconMask );
 wsSetIcon( wsDisplay,appMPlayer.subWindow.WindowID,guiIcon,guiIconMask );
 
 guiIntfStruct.Playing=0;

 if ( !appMPlayer.mainDecoration ) wsWindowDecoration( &appMPlayer.mainWindow,0 );
 
 wsVisibleWindow( &appMPlayer.mainWindow,wsShowWindow );
#if 0
 wsVisibleWindow( &appMPlayer.subWindow,wsShowWindow );

 {
  XEvent xev;
  do { XNextEvent( wsDisplay,&xev ); } while ( xev.type != MapNotify || xev.xmap.event != appMPlayer.subWindow.WindowID );
  appMPlayer.subWindow.Mapped=wsMapped;
 }

 if ( !fullscreen ) fullscreen=gtkLoadFullscreen;
 if ( fullscreen )
  {
   mplFullScreen();
   btnModify( evFullScreen,btnPressed );
  }
#else
 if ( !fullscreen ) fullscreen=gtkLoadFullscreen;
 if ( gtkShowVideoWindow )
 {
       wsVisibleWindow( &appMPlayer.subWindow,wsShowWindow );
       {
        XEvent xev;
        do { XNextEvent( wsDisplay,&xev ); } while ( xev.type != MapNotify || xev.xmap.event != appMPlayer.subWindow.WindowID );
        appMPlayer.subWindow.Mapped=wsMapped;
   }

       if ( fullscreen )
       {
        mplFullScreen();
        btnModify( evFullScreen,btnPressed );
       }
 }
 else
 {
       if ( fullscreen )
       {
         wsVisibleWindow( &appMPlayer.subWindow,wsShowWindow );
         {
          XEvent xev;
          do { XNextEvent( wsDisplay,&xev ); } while ( xev.type != MapNotify || xev.xmap.event != appMPlayer.subWindow.WindowID );
          appMPlayer.subWindow.Mapped=wsMapped;
         }
         wsVisibleWindow( &appMPlayer.subWindow, wsShowWindow );

          mplFullScreen();
          btnModify( evFullScreen,btnPressed );
         }
 }
#endif
 mplSubRender=1;
// ---

 if ( filename ) mplSetFileName( NULL,filename,STREAMTYPE_FILE );
 if ( plCurrent && !filename ) mplSetFileName( plCurrent->path,plCurrent->name,STREAMTYPE_FILE );
 if ( subdata ) guiSetFilename( guiIntfStruct.Subtitlename, subdata->filename );
 guiLoadFont();
}

void guiDone( void )
{
 mplMainRender=0;
 mp_msg( MSGT_GPLAYER,MSGL_V,"[GUI] done.\n" );

 if ( gui_save_pos )
  {
   gui_main_pos_x=appMPlayer.mainWindow.X; gui_main_pos_y=appMPlayer.mainWindow.Y;
   gui_sub_pos_x=appMPlayer.subWindow.X; gui_sub_pos_y=appMPlayer.subWindow.Y;
  }
 
#ifdef USE_ASS
 ass_enabled = gtkASS.enabled;
 ass_use_margins = gtkASS.use_margins;
 ass_top_margin = gtkASS.top_margin;
 ass_bottom_margin = gtkASS.bottom_margin;
#endif

 cfg_write();
 wsXDone();
}

int guiCMDArray[] =
 {
  evLoadPlay,
  evLoadSubtitle,
  evAbout,
  evPlay,
  evStop,
  evPlayList,
  evPreferences,
  evFullScreen,
  evSkinBrowser
 };

extern int              stream_dump_type;
extern int  		vcd_track;
extern m_obj_settings_t * vf_settings;

void guiLoadFont( void )
{
#ifdef HAVE_FREETYPE
  load_font_ft(vo_image_width, vo_image_height, &vo_font, font_name);
#else
 if ( vo_font )
  {
   int i;
   if ( vo_font->name ) free( vo_font->name );
   if ( vo_font->fpath ) free( vo_font->fpath );
   for ( i=0;i<16;i++ )
    if ( vo_font->pic_a[i] )
     {
      if ( vo_font->pic_a[i]->bmp ) free( vo_font->pic_a[i]->bmp );
      if ( vo_font->pic_a[i]->pal ) free( vo_font->pic_a[i]->pal );
     }
   for ( i=0;i<16;i++ )
    if ( vo_font->pic_b[i] )
     {
      if ( vo_font->pic_b[i]->bmp ) free( vo_font->pic_b[i]->bmp );
      if ( vo_font->pic_b[i]->pal ) free( vo_font->pic_b[i]->pal );
     }
   free( vo_font ); vo_font=NULL;
  }
 if ( font_name )
  {
   vo_font=read_font_desc( font_name,font_factor,0 );
   if ( !vo_font ) mp_msg( MSGT_CPLAYER,MSGL_ERR,MSGTR_CantLoadFont,font_name );
  } 
  else
   {
    font_name=gstrdup( get_path( "font/font.desc" ) );
    vo_font=read_font_desc( font_name,font_factor,0 );
    if ( !vo_font )
     {
      gfree( (void **)&font_name ); font_name=gstrdup(MPLAYER_DATADIR "/font/font.desc" );
      vo_font=read_font_desc( font_name,font_factor,0 );
     }
   }
#endif
}

extern mp_osd_obj_t* vo_osd_list;

extern char **sub_name;

void guiLoadSubtitle( char * name )
{
 if ( guiIntfStruct.Playing == 0 )
  {