gui/mplayer/play.c

   1 /*
   2  * This file is part of MPlayer.
   3  *
   4  * MPlayer is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * MPlayer is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with MPlayer; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17  */
  18
  19 #include <inttypes.h>
  20 #include <stdlib.h>
  21 #include <stdio.h>
  22 #include <string.h>
  23
  24 #include <unistd.h>
  25 #include <signal.h>
  26
  27 #include "config.h"
  28 #include "help_mp.h"
  29 #include "libvo/x11_common.h"
  30 #include "libvo/video_out.h"
  31 #include "input/input.h"
  32
  33 #include "gui/wm/ws.h"
  34 #include "gui/wm/wsxdnd.h"
  35
  36 #include "gui/app.h"
  37 #include "gui/wm/wskeys.h"
  38 #include "gui/interface.h"
  39
  40 #include "widgets.h"
  41 #include "gmplayer.h"
  42 #include "play.h"
  43
  44 #include "gui/skin/skin.h"
  45 #include "gui/skin/font.h"
  46
  47 #include "stream/stream.h"
  48
  49 extern float rel_seek_secs;
  50 extern int abs_seek_pos;
  51
  52 int mplGotoTheNext = 1;
  53
  54 void mplFullScreen( void )
  55 {
  56  if ( guiIntfStruct.NoWindow && guiIntfStruct.Playing ) return;
  57
  58   if ( ( guiIntfStruct.Playing )&&( appMPlayer.subWindow.isFullScreen ) )
  59    {
  60     appMPlayer.subWindow.OldWidth=guiIntfStruct.MovieWidth; appMPlayer.subWindow.OldHeight=guiIntfStruct.MovieHeight;
  61     switch ( appMPlayer.sub.x )
  62      {
  63       case -1: appMPlayer.subWindow.OldX=( wsMaxX / 2 ) - ( appMPlayer.subWindow.OldWidth / 2 ) + wsOrgX; break;
  64       case -2: appMPlayer.subWindow.OldX=wsMaxX - appMPlayer.subWindow.OldWidth + wsOrgX; break;
  65       default: appMPlayer.subWindow.OldX=appMPlayer.sub.x; break;
  66      }
  67     switch ( appMPlayer.sub.y )
  68      {
  69       case -1: appMPlayer.subWindow.OldY=( wsMaxY / 2 ) - ( appMPlayer.subWindow.OldHeight / 2 ) + wsOrgY; break;
  70       case -2: appMPlayer.subWindow.OldY=wsMaxY - appMPlayer.subWindow.OldHeight + wsOrgY; break;
  71       default: appMPlayer.subWindow.OldY=appMPlayer.sub.y; break;
  72      }
  73    }
  74   if ( guiIntfStruct.Playing || gtkShowVideoWindow ) wsFullScreen( &appMPlayer.subWindow );
  75   fullscreen=vo_fs=appMPlayer.subWindow.isFullScreen;
  76   wsSetLayer( wsDisplay,appMPlayer.mainWindow.WindowID,appMPlayer.subWindow.isFullScreen );
  77   if ( appMPlayer.menuIsPresent ) wsSetLayer( wsDisplay,appMPlayer.menuWindow.WindowID,appMPlayer.subWindow.isFullScreen );
  78
  79  if ( guiIntfStruct.Playing ) wsSetBackgroundRGB( &appMPlayer.subWindow,0,0,0 );
  80   else wsSetBackgroundRGB( &appMPlayer.subWindow,appMPlayer.sub.R,appMPlayer.sub.G,appMPlayer.sub.B );
  81 }
  82
  83 void mplEnd( void )
  84 {
  85  plItem * next;
  86
  87  if ( !mplGotoTheNext && guiIntfStruct.Playing) { mplGotoTheNext=1; return; }
  88
  89  if ( guiIntfStruct.Playing && (next=gtkSet( gtkGetNextPlItem,0,NULL )) && plLastPlayed != next )
  90   {
  91    plLastPlayed=next;
  92    guiSetDF( guiIntfStruct.Filename,next->path,next->name );
  93    guiIntfStruct.StreamType=STREAMTYPE_FILE;
  94    guiIntfStruct.FilenameChanged=guiIntfStruct.NewPlay=1;
  95    gfree( (void **)&guiIntfStruct.AudioFile );
  96    gfree( (void **)&guiIntfStruct.Subtitlename );
  97   }
  98   else
  99     {
 100      if ( guiIntfStruct.FilenameChanged || guiIntfStruct.NewPlay ) return;
 101
 102      guiIntfStruct.TimeSec=0;
 103      guiIntfStruct.Position=0;
 104      guiIntfStruct.AudioType=0;
 105      guiIntfStruct.NoWindow=False;
 106
 107 #ifdef CONFIG_DVDREAD
 108      guiIntfStruct.DVD.current_title=1;
 109      guiIntfStruct.DVD.current_chapter=1;
 110      guiIntfStruct.DVD.current_angle=1;
 111 #endif
 112
 113      if ( !appMPlayer.subWindow.isFullScreen && gtkShowVideoWindow)
 114       {
 115        wsResizeWindow( &appMPlayer.subWindow,appMPlayer.sub.width,appMPlayer.sub.height );
 116        wsMoveWindow( &appMPlayer.subWindow,True,appMPlayer.sub.x,appMPlayer.sub.y );
 117       }
 118       else wsVisibleWindow( &appMPlayer.subWindow,wsHideWindow );
 119      guiGetEvent( guiCEvent,guiSetStop );
 120      mplSubRender=1;
 121      wsSetBackgroundRGB( &appMPlayer.subWindow,appMPlayer.sub.R,appMPlayer.sub.G,appMPlayer.sub.B );
 122      wsClearWindow( appMPlayer.subWindow );
 123      wsPostRedisplay( &appMPlayer.subWindow );
 124     }
 125 }
 126
 127 void mplPlay( void )
 128 {
 129  if ( ( !guiIntfStruct.Filename )||
 130       ( guiIntfStruct.Filename[0] == 0 )||
 131       ( guiIntfStruct.Playing == 1 ) ) return;
 132  if ( guiIntfStruct.Playing == 2 ) { mplPause(); return; }
 133  guiGetEvent( guiCEvent,(void *)guiSetPlay );
 134  mplSubRender=0;
 135  wsSetBackgroundRGB( &appMPlayer.subWindow,0,0,0 );
 136  wsClearWindow( appMPlayer.subWindow );
 137 }
 138
 139 void mplPause( void )
 140 {
 141  if ( !guiIntfStruct.Playing ) return;
 142  if ( guiIntfStruct.Playing == 1 )
 143   {
 144    mp_cmd_t * cmd = calloc( 1,sizeof( *cmd ) );
 145    cmd->id=MP_CMD_PAUSE;
 146    cmd->name=strdup("pause");
 147    mp_input_queue_cmd(cmd);
 148   } else guiIntfStruct.Playing=1;
 149 }
 150
 151 void mplState( void )
 152 {
 153  if ( ( guiIntfStruct.Playing == 0 )||( guiIntfStruct.Playing == 2 ) )
 154   {
 155    btnModify( evPlaySwitchToPause,btnReleased );
 156    btnModify( evPauseSwitchToPlay,btnDisabled );
 157   }
 158   else
 159    {
 160     btnModify( evPlaySwitchToPause,btnDisabled );
 161     btnModify( evPauseSwitchToPlay,btnReleased );
 162    }
 163 }
 164
 165 float mplGetPosition( void )
 166 { // return 0.0 ... 100.0
 167  return guiIntfStruct.Position;
 168 }
 169
 170 void mplRelSeek( float s )
 171 { // -+s
 172  rel_seek_secs=s; abs_seek_pos=0;
 173 }
 174
 175 void mplAbsSeek( float s )
 176 { // 0.0 ... 100.0
 177  if ( guiIntfStruct.StreamType == STREAMTYPE_STREAM ) return;
 178  rel_seek_secs=0.01*s; abs_seek_pos=3;
 179 }
 180
 181 listItems tmpList;
 182
 183 void ChangeSkin( char * name )
 184 {
 185  int ret;
 186  int prev = appMPlayer.menuIsPresent;
 187  int bprev = appMPlayer.barIsPresent;
 188
 189  mainVisible=0;
 190
 191  appInitStruct( &tmpList );
 192  skinAppMPlayer=&tmpList;
 193  fntFreeFont();
 194  ret=skinRead( name );
 195
 196  appInitStruct( &tmpList );
 197  skinAppMPlayer=&appMPlayer;
 198  appInitStruct( &appMPlayer );
 199  if ( ret ) name=skinName;
 200  if ( skinRead( name ) )
 201   {
 202    mainVisible=1;
 203    return;
 204   }
 205
 206 // --- reload menu window
 207
 208  if ( prev && appMPlayer.menuIsPresent )
 209   {
 210    if ( mplMenuDrawBuffer ) free( mplMenuDrawBuffer );
 211    if ( ( mplMenuDrawBuffer = calloc( 1,appMPlayer.menuBase.Bitmap.ImageSize ) ) == NULL )
 212     { mp_msg( MSGT_GPLAYER,MSGL_STATUS,MSGTR_NEMDB ); return; }
 213    wsResizeWindow( &appMPlayer.menuWindow,appMPlayer.menuBase.width,appMPlayer.menuBase.height );
 214    wsResizeImage( &appMPlayer.menuWindow,appMPlayer.menuBase.width,appMPlayer.menuBase.height );
 215    wsSetShape( &appMPlayer.menuWindow,appMPlayer.menuBase.Mask.Image );
 216    wsVisibleWindow( &appMPlayer.menuWindow,wsHideWindow );
 217   } else { mplMenuInit(); }
 218
 219 // --- reload sub window
 220  if ( appMPlayer.sub.Bitmap.Image ) wsResizeImage( &appMPlayer.subWindow,appMPlayer.sub.Bitmap.Width,appMPlayer.sub.Bitmap.Height );
 221  if ( ( !appMPlayer.subWindow.isFullScreen )&&( !guiIntfStruct.Playing ) )
 222   {
 223    wsResizeWindow( &appMPlayer.subWindow,appMPlayer.sub.width,appMPlayer.sub.height );
 224    wsMoveWindow( &appMPlayer.subWindow,True,appMPlayer.sub.x,appMPlayer.sub.y );
 225   }
 226  if ( appMPlayer.sub.Bitmap.Image ) wsConvert( &appMPlayer.subWindow,appMPlayer.sub.Bitmap.Image,appMPlayer.sub.Bitmap.ImageSize );
 227  if ( !guiIntfStruct.Playing )
 228   {
 229    mplSubRender=1;
 230    wsSetBackgroundRGB( &appMPlayer.subWindow,appMPlayer.sub.R,appMPlayer.sub.G,appMPlayer.sub.B );
 231    wsClearWindow( appMPlayer.subWindow );
 232    wsPostRedisplay( &appMPlayer.subWindow );
 233   }
 234
 235 // --- reload play bar
 236  if ( bprev ) wsDestroyWindow( &appMPlayer.barWindow );
 237  mplPBInit();
 238
 239 // --- reload main window
 240  if ( mplDrawBuffer ) free( mplDrawBuffer );
 241  if ( ( mplDrawBuffer = calloc( 1,appMPlayer.main.Bitmap.ImageSize ) ) == NULL )
 242   { mp_msg( MSGT_GPLAYER,MSGL_STATUS,MSGTR_NEMDB ); return; }
 243
 244  wsDestroyWindow( &appMPlayer.mainWindow );
 245
 246  wsCreateWindow( &appMPlayer.mainWindow,
 247    appMPlayer.main.x,appMPlayer.main.y,appMPlayer.main.width,appMPlayer.main.height,
 248    wsNoBorder,wsShowMouseCursor|wsHandleMouseButton|wsHandleMouseMove,wsShowFrame|wsMaxSize|wsHideWindow,"MPlayer" );
 249  wsCreateImage( &appMPlayer.mainWindow,appMPlayer.main.Bitmap.Width,appMPlayer.main.Bitmap.Height );
 250  wsSetShape( &appMPlayer.mainWindow,appMPlayer.main.Mask.Image );
 251  wsSetIcon( wsDisplay,appMPlayer.mainWindow.WindowID,guiIcon,guiIconMask );
 252
 253  appMPlayer.mainWindow.ReDraw=(void *)mplMainDraw;
 254  appMPlayer.mainWindow.MouseHandler=mplMainMouseHandle;
 255  appMPlayer.mainWindow.KeyHandler=mplMainKeyHandle;
 256  appMPlayer.mainWindow.DandDHandler=mplDandDHandler;
 257
 258  wsXDNDMakeAwareness( &appMPlayer.mainWindow );
 259  if ( !appMPlayer.mainDecoration ) wsWindowDecoration( &appMPlayer.mainWindow,0 );
 260  wsVisibleWindow( &appMPlayer.mainWindow,wsShowWindow );
 261  mainVisible=1;
 262 // ---
 263
 264  btnModify( evSetVolume,guiIntfStruct.Volume );
 265  btnModify( evSetBalance,guiIntfStruct.Balance );
 266  btnModify( evSetMoviePosition,guiIntfStruct.Position );
 267  btnModify( evFullScreen,!appMPlayer.subWindow.isFullScreen );
 268
 269  wsSetLayer( wsDisplay,appMPlayer.mainWindow.WindowID,appMPlayer.subWindow.isFullScreen );
 270  wsSetLayer( wsDisplay,appMPlayer.menuWindow.WindowID,appMPlayer.subWindow.isFullScreen );
 271
 272 }
 273
 274 void mplSetFileName( char * dir,char * name,int type )
 275 {
 276  if ( !name ) return;
 277
 278  if ( !dir ) guiSetFilename( guiIntfStruct.Filename,name )
 279   else guiSetDF( guiIntfStruct.Filename,dir,name );
 280
 281 // filename=guiIntfStruct.Filename;
 282  guiIntfStruct.StreamType=type;
 283  gfree( (void **)&guiIntfStruct.AudioFile );
 284  gfree( (void **)&guiIntfStruct.Subtitlename );
 285 }
 286
 287 void mplCurr( void )
 288 {
 289  plItem * curr;
 290  int      stop = 0;
 291
 292  if ( guiIntfStruct.Playing == 2 ) return;
 293  switch ( guiIntfStruct.StreamType )
 294   {
 295 #ifdef CONFIG_DVDREAD
 296    case STREAMTYPE_DVD:
 297         break;
 298 #endif
 299 #ifdef CONFIG_VCD
 300    case STREAMTYPE_VCD:
 301         break;
 302 #endif
 303    default:
 304         if ( (curr=gtkSet( gtkGetCurrPlItem,0,NULL)) )
 305          {
 306           mplSetFileName( curr->path,curr->name,STREAMTYPE_FILE );
 307           mplGotoTheNext=0;
 308           break;
 309          }
 310         return;
 311   }
 312  if ( stop ) mplEventHandling( evStop,0 );
 313  if ( guiIntfStruct.Playing == 1 ) mplEventHandling( evPlay,0 );
 314 }
 315
 316
 317 void mplPrev( void )
 318 {
 319  plItem * prev;
 320  int      stop = 0;
 321
 322  if ( guiIntfStruct.Playing == 2 ) return;
 323  switch ( guiIntfStruct.StreamType )
 324   {
 325 #ifdef CONFIG_DVDREAD
 326    case STREAMTYPE_DVD:
 327         if ( --guiIntfStruct.DVD.current_chapter == 0 )
 328          {
 329           guiIntfStruct.DVD.current_chapter=1;
 330           if ( --guiIntfStruct.DVD.current_title <= 0 ) { guiIntfStruct.DVD.current_title=1; stop=1; }
 331          }
 332         guiIntfStruct.Track=guiIntfStruct.DVD.current_title;
 333         break;
 334 #endif
 335 #ifdef CONFIG_VCD
 336    case STREAMTYPE_VCD:
 337         if ( --guiIntfStruct.Track == 0 ) { guiIntfStruct.Track=1; stop=1; }
 338         break;
 339 #endif
 340    default:
 341         if ( (prev=gtkSet( gtkGetPrevPlItem,0,NULL)) )
 342          {
 343           mplSetFileName( prev->path,prev->name,STREAMTYPE_FILE );
 344           mplGotoTheNext=0;
 345           break;
 346          }
 347         return;
 348   }
 349  if ( stop ) mplEventHandling( evStop,0 );
 350  if ( guiIntfStruct.Playing == 1 ) mplEventHandling( evPlay,0 );
 351 }
 352
 353 void mplNext( void )
 354 {
 355  int      stop = 0;
 356  plItem * next;
 357
 358  if ( guiIntfStruct.Playing == 2 ) return;
 359  switch ( guiIntfStruct.StreamType )
 360   {
 361 #ifdef CONFIG_DVDREAD
 362    case STREAMTYPE_DVD:
 363         if ( guiIntfStruct.DVD.current_chapter++ == guiIntfStruct.DVD.chapters )
 364          {
 365           guiIntfStruct.DVD.current_chapter=1;
 366           if ( ++guiIntfStruct.DVD.current_title > guiIntfStruct.DVD.titles ) { guiIntfStruct.DVD.current_title=guiIntfStruct.DVD.titles; stop=1; }
 367          }
 368         guiIntfStruct.Track=guiIntfStruct.DVD.current_title;
 369         break;
 370 #endif
 371 #ifdef CONFIG_VCD
 372    case STREAMTYPE_VCD:
 373         if ( ++guiIntfStruct.Track > guiIntfStruct.VCDTracks ) { guiIntfStruct.Track=guiIntfStruct.VCDTracks; stop=1; }
 374         break;
 375 #endif
 376    default:
 377         if ( (next=gtkSet( gtkGetNextPlItem,0,NULL)) )
 378          {
 379           mplSetFileName( next->path,next->name,STREAMTYPE_FILE );
 380           mplGotoTheNext=0;
 381           break;
 382          }
 383         return;
 384   }
 385  if ( stop ) mplEventHandling( evStop,0 );
 386  if ( guiIntfStruct.Playing == 1 ) mplEventHandling( evPlay,0 );
 387 }