gui/mplayer/gui_common.c

   1 /*
   2  * main window
   3  *
   4  * This file is part of MPlayer.
   5  *
   6  * MPlayer is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * MPlayer is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along
  17  * with MPlayer; if not, write to the Free Software Foundation, Inc.,
  18  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19  */
  20
  21 #include <stdlib.h>
  22 #include <stdio.h>
  23 #include <inttypes.h>
  24 #include <sys/stat.h>
  25 #include <unistd.h>
  26 #include <string.h>
  27
  28 #include "gui/app.h"
  29 #include "gui/skin/font.h"
  30 #include "gui/skin/skin.h"
  31 #include "gui/wm/ws.h"
  32
  33 #include "config.h"
  34 #include "help_mp.h"
  35 #include "libvo/x11_common.h"
  36
  37 #include "stream/stream.h"
  38 #include "mixer.h"
  39 #include "libvo/sub.h"
  40
  41 #include "libmpdemux/demuxer.h"
  42 #include "libmpdemux/stheader.h"
  43 #include "codec-cfg.h"
  44 #include "access_mpcontext.h"
  45 #include "libavutil/avstring.h"
  46
  47
  48 #include "play.h"
  49 #include "widgets.h"
  50
  51 unsigned int GetTimerMS( void );
  52
  53 static inline void TranslateFilename( int c,char * tmp,size_t tmplen )
  54 {
  55  int i;
  56  char * p;
  57
  58  switch ( guiIntfStruct.StreamType )
  59   {
  60    case STREAMTYPE_STREAM:
  61         av_strlcpy(tmp, guiIntfStruct.Filename, tmplen);
  62         break;
  63    case STREAMTYPE_FILE:
  64           if ( ( guiIntfStruct.Filename )&&( guiIntfStruct.Filename[0] ) )
  65            {
  66             if ( (p = strrchr(guiIntfStruct.Filename, '/')) )
  67               av_strlcpy(tmp, p + 1, tmplen);
  68             else
  69               av_strlcpy(tmp, guiIntfStruct.Filename, tmplen);
  70             if ( tmp[strlen( tmp ) - 4] == '.' ) tmp[strlen( tmp ) - 4]=0;
  71             if ( tmp[strlen( tmp ) - 5] == '.' ) tmp[strlen( tmp ) - 5]=0;
  72            } else av_strlcpy( tmp,MSGTR_NoFileLoaded,tmplen );
  73           break;
  74 #ifdef CONFIG_DVDREAD
  75    case STREAMTYPE_DVD:
  76           if ( guiIntfStruct.DVD.current_chapter ) snprintf(tmp,tmplen,MSGTR_Chapter,guiIntfStruct.DVD.current_chapter );
  77             else av_strlcat( tmp,MSGTR_NoChapter,tmplen );
  78           break;
  79 #endif
  80 #ifdef CONFIG_VCD
  81    case STREAMTYPE_VCD:
  82         snprintf( tmp,tmplen,MSGTR_VCDTrack,guiIntfStruct.Track );
  83         break;
  84 #endif
  85    default: av_strlcpy( tmp,MSGTR_NoMediaOpened,tmplen );
  86   }
  87  if ( c )
  88   {
  89    for ( i=0;i < (int)strlen( tmp );i++ )
  90     {
  91      int t=0;
  92      if ( c == 1 ) { if ( ( tmp[i] >= 'A' )&&( tmp[i] <= 'Z' ) ) t=32; }
  93      if ( c == 2 ) { if ( ( tmp[i] >= 'a' )&&( tmp[i] <= 'z' ) ) t=-32; }
  94      tmp[i]=(char)( tmp[i] + t );
  95     }
  96   }
  97 }
  98
  99 /* Unsafe!  Pass only null-terminated strings as (char *)str. */
 100 char * Translate( char * str )
 101 {
 102  mixer_t *mixer = mpctx_get_mixer(guiIntfStruct.mpcontext);
 103  static char   trbuf[512];
 104         char   tmp[512];
 105         int    i,c;
 106         int    t;
 107         int    strsize = 0;
 108  memset( trbuf,0,512 );
 109  memset( tmp,0,128 );
 110  strsize = strlen(str);
 111  for ( c=0,i=0;i < strsize;i++ )
 112   {
 113    if ( str[i] != '$' ) { trbuf[c++]=str[i]; trbuf[c]=0; }
 114     else
 115     {
 116      switch ( str[++i] )
 117       {
 118        case 't': snprintf( tmp,sizeof( tmp ),"%02d",guiIntfStruct.Track );
 119                  av_strlcat( trbuf,tmp,sizeof( trbuf ) ); break;
 120        case 'o': TranslateFilename( 0,tmp,sizeof( tmp ) );
 121                  av_strlcat( trbuf,tmp,sizeof( trbuf ) ); break;
 122        case 'f': TranslateFilename( 1,tmp,sizeof( tmp ) );
 123                  av_strlcat( trbuf,tmp,sizeof( trbuf ) ); break;
 124        case 'F': TranslateFilename( 2,tmp,sizeof( tmp ) );
 125                  av_strlcat( trbuf,tmp,sizeof( trbuf ) ); break;
 126        case '6': t=guiIntfStruct.LengthInSec; goto calclengthhhmmss;
 127        case '1': t=guiIntfStruct.TimeSec;
 128 calclengthhhmmss:
 129             snprintf( tmp,sizeof( tmp ),"%02d:%02d:%02d",t/3600,t/60%60,t%60 );
 130             av_strlcat( trbuf,tmp,sizeof( trbuf ) );
 131             break;
 132        case '7': t=guiIntfStruct.LengthInSec; goto calclengthmmmmss;
 133        case '2': t=guiIntfStruct.TimeSec;
 134 calclengthmmmmss:
 135             snprintf( tmp,sizeof( tmp ),"%04d:%02d",t/60,t%60 );
 136             av_strlcat( trbuf,tmp,sizeof( trbuf ) );
 137             break;
 138        case '3': snprintf( tmp,sizeof( tmp ),"%02d",guiIntfStruct.TimeSec / 3600 );
 139                  av_strlcat( trbuf,tmp,sizeof( trbuf ) ); break;
 140        case '4': snprintf( tmp,sizeof( tmp ),"%02d",( ( guiIntfStruct.TimeSec / 60 ) % 60 ) );
 141                  av_strlcat( trbuf,tmp,sizeof( trbuf ) ); break;
 142        case '5': snprintf( tmp,sizeof( tmp ),"%02d",guiIntfStruct.TimeSec % 60 );
 143                  av_strlcat( trbuf,tmp,sizeof( trbuf ) ); break;
 144        case '8': snprintf( tmp,sizeof( tmp ),"%01d:%02d:%02d",guiIntfStruct.TimeSec / 3600,( guiIntfStruct.TimeSec / 60 ) % 60,guiIntfStruct.TimeSec % 60 ); av_strlcat( trbuf,tmp,sizeof( trbuf ) ); break;
 145        case 'v': snprintf( tmp,sizeof( tmp ),"%3.2f%%",guiIntfStruct.Volume );
 146                  av_strlcat( trbuf,tmp,sizeof( trbuf ) ); break;
 147        case 'V': snprintf( tmp,sizeof( tmp ),"%3.1f",guiIntfStruct.Volume );
 148                  av_strlcat( trbuf,tmp,sizeof( trbuf ) ); break;
 149        case 'b': snprintf( tmp,sizeof( tmp ),"%3.2f%%",guiIntfStruct.Balance );
 150                  av_strlcat( trbuf,tmp,sizeof( trbuf ) ); break;
 151        case 'B': snprintf( tmp,sizeof( tmp ),"%3.1f",guiIntfStruct.Balance );
 152                  av_strlcat( trbuf,tmp,sizeof( trbuf ) ); break;
 153        case 'd': snprintf( tmp,sizeof( tmp ),"%d",guiIntfStruct.FrameDrop );
 154                  av_strlcat( trbuf,tmp,sizeof( trbuf ) ); break;
 155        case 'x': snprintf( tmp,sizeof( tmp ),"%d",guiIntfStruct.MovieWidth );
 156                  av_strlcat( trbuf,tmp,sizeof( trbuf ) ); break;
 157        case 'y': snprintf( tmp,sizeof( tmp ),"%d",guiIntfStruct.MovieHeight );
 158                  av_strlcat( trbuf,tmp,sizeof( trbuf ) ); break;
 159        case 'C': snprintf( tmp,sizeof( tmp ),"%s", guiIntfStruct.sh_video? ((sh_video_t *)guiIntfStruct.sh_video)->codec->name : "");
 160                  av_strlcat( trbuf,tmp,sizeof( trbuf ) ); break;
 161        case 's': if ( guiIntfStruct.Playing == 0 ) av_strlcat( trbuf,"s",sizeof( trbuf ) ); break;
 162        case 'l': if ( guiIntfStruct.Playing == 1 ) av_strlcat( trbuf,"p",sizeof( trbuf ) ); break;
 163        case 'e': if ( guiIntfStruct.Playing == 2 ) av_strlcat( trbuf,"e",sizeof( trbuf ) ); break;
 164        case 'a':
 165             if ( mixer->muted ) { av_strlcat( trbuf,"n",sizeof( trbuf ) ); break; }
 166             switch ( guiIntfStruct.AudioType )
 167              {
 168               case 0: av_strlcat( trbuf,"n",sizeof( trbuf ) ); break;
 169               case 1: av_strlcat( trbuf,"m",sizeof( trbuf ) ); break;
 170               case 2: av_strlcat( trbuf,"t",sizeof( trbuf ) ); break;
 171              }
 172             break;
 173        case 'T':
 174            switch ( guiIntfStruct.StreamType )
 175             {
 176              case STREAMTYPE_FILE:   av_strlcat( trbuf,"f",sizeof( trbuf ) ); break;
 177 #ifdef CONFIG_VCD
 178              case STREAMTYPE_VCD:    av_strlcat( trbuf,"v",sizeof( trbuf ) ); break;
 179 #endif
 180              case STREAMTYPE_STREAM: av_strlcat( trbuf,"u",sizeof( trbuf ) ); break;
 181 #ifdef CONFIG_DVDREAD
 182              case STREAMTYPE_DVD:    av_strlcat( trbuf,"d",sizeof( trbuf ) ); break;
 183 #endif
 184              default:                av_strlcat( trbuf," ",sizeof( trbuf ) ); break;
 185             }
 186            break;
 187        case '$': av_strlcat( trbuf,"$",sizeof( trbuf ) ); break;
 188        default: continue;
 189       }
 190      c=strlen( trbuf );
 191     }
 192   }
 193  return trbuf;
 194 }
 195
 196 static char * image_buffer = NULL;
 197 static int    image_width = 0;
 198
 199 void PutImage( txSample * bf,int x,int y,int max,int ofs )
 200 {
 201  int i=0,ix,iy;
 202  uint32_t * buf = NULL;
 203  uint32_t * drw = NULL;
 204  register uint32_t tmp;
 205  /* register uint32_t yc; */
 206
 207  if ( ( !bf )||( bf->Image == NULL ) ) return;
 208
 209  i=( bf->Width * ( bf->Height / max ) ) * ofs;
 210  buf=(uint32_t *)image_buffer;
 211  drw=(uint32_t *)bf->Image;
 212
 213 #if 1
 214  for ( iy=y;iy < (int)(y+bf->Height / max);iy++ )
 215   for ( ix=x;ix < (int)(x+bf->Width);ix++ )
 216    {
 217     tmp=drw[i++];
 218     if ( tmp != 0x00ff00ff ) buf[iy * image_width + ix]=tmp;
 219    }
 220 #else
 221  yc=y * image_width;
 222  for ( iy=y;iy < (int)(y+bf->Height / max);iy++ )
 223   {
 224    for ( ix=x;ix < (int)(x+bf->Width);ix++ )
 225     {
 226      tmp=drw[i++];
 227      if ( tmp != 0x00ff00ff ) buf[yc + ix]=tmp;
 228     }
 229    yc+=image_width;
 230   }
 231 #endif
 232 }
 233
 234 void SimplePotmeterPutImage( txSample * bf,int x,int y,float frac )
 235 {
 236  int i=0,w,r,ix,iy;
 237  uint32_t * buf = NULL;
 238  uint32_t * drw = NULL;
 239  register uint32_t tmp;
 240
 241  if ( ( !bf )||( bf->Image == NULL ) ) return;
 242
 243  buf=(uint32_t *)image_buffer;
 244  drw=(uint32_t *)bf->Image;
 245  w=bf->Width*frac;
 246  r=bf->Width-w;
 247  for ( iy=y;iy < (int)(y+bf->Height);iy++ )
 248  {
 249   for ( ix=x;ix < (int)(x+w);ix++ )
 250    {
 251     tmp=drw[i++];
 252     if ( tmp != 0x00ff00ff ) buf[iy * image_width + ix]=tmp;
 253    }
 254   i+=r;
 255  }
 256 }
 257
 258 void Render( wsTWindow * window,wItem * Items,int nrItems,char * db,int size )
 259 {
 260  wItem    * item;
 261  txSample * image = NULL;
 262  int        i;
 263
 264  image_buffer=db;
 265  image_width=window->Width;
 266
 267  for( i=0;i < nrItems + 1;i++ )
 268   {
 269    item=&Items[i];
 270    switch( item->type )
 271     {
 272      case itButton:
 273           PutImage( &item->Bitmap,item->x,item->y,3,item->pressed );
 274           break;
 275      case itPotmeter:
 276           if (item->phases == 1)SimplePotmeterPutImage( &item->Bitmap,item->x,item->y, item->value / 100.0f );
 277           else PutImage( &item->Bitmap,item->x,item->y,item->phases,( item->phases - 1 ) * ( item->value / 100.0f ) );
 278           break;
 279      case itHPotmeter:
 280           if (item->phases == 1)SimplePotmeterPutImage( &item->Bitmap,item->x,item->y, item->value / 100.0f );
 281           else PutImage( &item->Bitmap,item->x,item->y,item->phases,( item->phases - 1 ) * ( item->value / 100.0f ) );
 282           PutImage( &item->Mask,item->x + (int)( ( item->width - item->psx ) * item->value / 100.0f ),item->y,3,item->pressed );
 283           break;
 284      case itVPotmeter:
 285           PutImage( &item->Bitmap,
 286             item->x,item->y,
 287             item->phases,
 288             item->phases * ( 1. - item->value / 100.0f ) );
 289           PutImage( &item->Mask,
 290             item->x,item->y + (int)( ( item->height - item->psy ) * ( 1. - item->value / 100.0f ) ),
 291             3,item->pressed );
 292           break;
 293      case itSLabel:
 294           image=fntRender( item,0,"%s",item->label );
 295           if ( image ) PutImage( image,item->x,item->y,1,0 );
 296      case itDLabel:
 297           {
 298            char * t = Translate( item->label );
 299            int    l = fntTextWidth( item->fontid,t );
 300            l=(l?l:item->width);
 301            image=fntRender( item,l-(GetTimerMS() / 20)%l,"%s",t );
 302           }
 303           if ( image ) PutImage( image,item->x,item->y,1,0 );
 304           break;
 305     }
 306   }
 307  wsConvert( window,db,size );
 308 }