gui/mplayer/gtk/eq.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 <stdlib.h>
  20 #include <stdio.h>
  21 #include <sys/types.h>
  22 #include <sys/stat.h>
  23 #include <unistd.h>
  24 #include <string.h>
  25
  26 #include <gdk/gdkkeysyms.h>
  27 #include <gtk/gtk.h>
  28
  29 #include "config.h"
  30 #include "gui/app.h"
  31 #include "gui/cfg.h"
  32 #include "help_mp.h"
  33 #include "libaf/equalizer.h"
  34 #include "libvo/video_out.h"
  35 #include "stream/stream.h"
  36 #include "libmpdemux/demuxer.h"
  37 #include "libmpdemux/stheader.h"
  38 #include "libmpcodecs/dec_video.h"
  39 #include "gui/mplayer/widgets.h"
  40
  41 #include "eq.h"
  42 #include "gtk_common.h"
  43
  44 #define eqRange 15
  45
  46 GtkWidget * Equalizer = NULL;
  47 static GtkWidget * EquConfig;
  48
  49 static GtkWidget * Notebook;
  50 static GtkWidget * ChannelsList;
  51 static GtkWidget * VContrast, * VBrightness, * VHue, * VSaturation;
  52 static GtkAdjustment * VContrastadj, * VBrightnessadj, * VHueadj, * VSaturationadj;
  53 static GtkWidget * Ok, * Clear, * Config;
  54 static GtkWidget * A3125,  * A125, * A6250, * A250, * A500, * A1000, * A2000, * A4000, * A8000, * A16000;
  55 static GtkAdjustment * A3125adj, * A125adj, * A6250adj, * A250adj, * A500adj, * A1000adj, * A2000adj, * A4000adj, * A8000adj, * A16000adj;
  56
  57 static int Channel = -1;
  58
  59 // ---
  60
  61 char * gtkEquChannel1 = NULL;
  62 char * gtkEquChannel2 = NULL;
  63 char * gtkEquChannel3 = NULL;
  64 char * gtkEquChannel4 = NULL;
  65 char * gtkEquChannel5 = NULL;
  66 char * gtkEquChannel6 = NULL;
  67
  68 // ---
  69
  70 void ShowEquConfig( void );
  71 void HideEquConfig( void );
  72
  73 static void eqSetBands( int channel )
  74 {
  75  if ( channel < 0 ) channel=0;
  76  gtk_adjustment_set_value( A3125adj,0.0f - gtkEquChannels[channel][0] );
  77  gtk_adjustment_set_value( A6250adj,0.0f - gtkEquChannels[channel][1] );
  78  gtk_adjustment_set_value( A125adj,0.0f - gtkEquChannels[channel][2] );
  79  gtk_adjustment_set_value( A250adj,0.0f - gtkEquChannels[channel][3] );
  80  gtk_adjustment_set_value( A500adj,0.0f - gtkEquChannels[channel][4] );
  81  gtk_adjustment_set_value( A1000adj,0.0f - gtkEquChannels[channel][5] );
  82  gtk_adjustment_set_value( A2000adj,0.0f - gtkEquChannels[channel][6] );
  83  gtk_adjustment_set_value( A4000adj,0.0f - gtkEquChannels[channel][7] );
  84  gtk_adjustment_set_value( A8000adj,0.0f - gtkEquChannels[channel][8] );
  85  gtk_adjustment_set_value( A16000adj,0.0f - gtkEquChannels[channel][9] );
  86
  87  if ( guiIntfStruct.sh_video )
  88   {
  89    get_video_colors( guiIntfStruct.sh_video,"brightness",&vo_gamma_brightness );
  90    get_video_colors( guiIntfStruct.sh_video,"contrast",&vo_gamma_contrast );
  91    get_video_colors( guiIntfStruct.sh_video,"hue",&vo_gamma_hue );
  92    get_video_colors( guiIntfStruct.sh_video,"saturation",&vo_gamma_saturation );
  93   }
  94
  95  gtk_adjustment_set_value( VContrastadj,(float)vo_gamma_contrast );
  96  gtk_adjustment_set_value( VBrightnessadj,(float)vo_gamma_brightness );
  97  gtk_adjustment_set_value( VHueadj,(float)vo_gamma_hue );
  98  gtk_adjustment_set_value( VSaturationadj,(float)vo_gamma_saturation );
  99 }
 100
 101 static void eqSetChannelNames( void )
 102 {
 103  gchar * str[2];
 104  gtk_clist_clear( GTK_CLIST( ChannelsList ) );
 105  str[1]="";
 106  str[0]=MSGTR_EQU_All;
 107  gtk_clist_append( GTK_CLIST( ChannelsList ) ,str);
 108  if ( guiIntfStruct.AudioType > 1 )
 109   {
 110    str[0]=gtkEquChannel1; gtk_clist_append( GTK_CLIST( ChannelsList ) ,str);
 111    str[0]=gtkEquChannel2; gtk_clist_append( GTK_CLIST( ChannelsList ) ,str);
 112   }
 113  if ( guiIntfStruct.AudioType > 2 )
 114   {
 115    str[0]=gtkEquChannel3; gtk_clist_append( GTK_CLIST( ChannelsList ) ,str);
 116    str[0]=gtkEquChannel4; gtk_clist_append( GTK_CLIST( ChannelsList ) ,str);
 117   }
 118  if ( guiIntfStruct.AudioType > 4 )
 119   {
 120    str[0]=gtkEquChannel5; gtk_clist_append( GTK_CLIST( ChannelsList ) ,str);
 121    str[0]=gtkEquChannel6; gtk_clist_append( GTK_CLIST( ChannelsList ) ,str);
 122   }
 123  gtk_clist_select_row( GTK_CLIST( ChannelsList ),0,0 );
 124 }
 125
 126 void ShowEqualizer( void )
 127 {
 128  if ( Equalizer ) gtkActive( Equalizer );
 129     else Equalizer=create_Equalizer();
 130
 131  if ( !gtkEquChannel1 ) gtkEquChannel1=strdup( MSGTR_EQU_Front_Right );
 132  if ( !gtkEquChannel2 ) gtkEquChannel2=strdup( MSGTR_EQU_Front_Left );
 133  if ( !gtkEquChannel3 ) gtkEquChannel3=strdup( MSGTR_EQU_Back_Right );
 134  if ( !gtkEquChannel4 ) gtkEquChannel4=strdup( MSGTR_EQU_Back_Left );
 135  if ( !gtkEquChannel5 ) gtkEquChannel5=strdup( MSGTR_EQU_Center );
 136  if ( !gtkEquChannel6 ) gtkEquChannel6=strdup( MSGTR_EQU_Bass );
 137
 138  eqSetChannelNames();
 139
 140  if ( !guiIntfStruct.Playing || !guiIntfStruct.sh_video )
 141   {
 142    gtk_widget_set_sensitive( VContrast,FALSE );
 143    gtk_widget_set_sensitive( VBrightness,FALSE );
 144    gtk_widget_set_sensitive( VHue,FALSE );
 145    gtk_widget_set_sensitive( VSaturation,FALSE );
 146   }
 147  Channel=-1;
 148  eqSetBands( 0 );
 149  if ( !guiIntfStruct.Playing || !gtkEnableAudioEqualizer )
 150   {
 151    gtk_widget_set_sensitive( ChannelsList,FALSE );
 152    gtk_widget_set_sensitive( A3125,FALSE );
 153    gtk_widget_set_sensitive( A125,FALSE );
 154    gtk_widget_set_sensitive( A6250,FALSE );
 155    gtk_widget_set_sensitive( A250,FALSE );
 156    gtk_widget_set_sensitive( A500,FALSE );
 157    gtk_widget_set_sensitive( A1000,FALSE );
 158    gtk_widget_set_sensitive( A2000,FALSE );
 159    gtk_widget_set_sensitive( A4000,FALSE );
 160    gtk_widget_set_sensitive( A8000,FALSE );
 161    gtk_widget_set_sensitive( A16000,FALSE );
 162   }
 163
 164  if ( gtk_notebook_get_current_page( GTK_NOTEBOOK( Notebook ) ) == 0 ) gtk_widget_show( Config );
 165  gtk_widget_show( Equalizer );
 166 }
 167
 168 void HideEqualizer( void )
 169 {
 170  if ( !Equalizer ) return;
 171  gtk_widget_hide( Equalizer );
 172  gtk_widget_destroy( Equalizer );
 173  Equalizer=NULL;
 174  if ( EquConfig ) HideEquConfig();
 175 }
 176
 177 static gboolean eqHScaleMotion( GtkWidget * widget,GdkEventMotion  * event,gpointer user_data )
 178 {
 179  equalizer_t eq;
 180  switch ( (int)user_data )
 181   {
 182    case 0: eq.gain=A3125adj->value; break;
 183    case 1: eq.gain=A6250adj->value; break;
 184    case 2: eq.gain=A125adj->value; break;
 185    case 3: eq.gain=A250adj->value; break;
 186    case 4: eq.gain=A500adj->value; break;
 187    case 5: eq.gain=A1000adj->value; break;
 188    case 6: eq.gain=A2000adj->value; break;
 189    case 7: eq.gain=A4000adj->value; break;
 190    case 8: eq.gain=A8000adj->value; break;
 191    case 9: eq.gain=A16000adj->value; break;
 192    default: return FALSE;
 193   }
 194  eq.gain=0.0f - eq.gain;
 195  eq.band=(int)user_data;
 196  if ( Channel == -1 )
 197   {
 198    int i;
 199    for ( i=0;i<6;i++ )
 200     { eq.channel=i; gtkSet( gtkSetEqualizer,0,&eq ); }
 201   } else { eq.channel=Channel; gtkSet( gtkSetEqualizer,0,&eq ); }
 202
 203  return FALSE;
 204 }
 205
 206 static gboolean eqVScaleMotion( GtkWidget * widget,GdkEventMotion  * event,gpointer user_data )
 207 {
 208
 209  switch( (int)user_data )
 210   {
 211    case 1: gtkSet( gtkSetContrast,VContrastadj->value,NULL );      break;
 212    case 2: gtkSet( gtkSetBrightness,VBrightnessadj->value,NULL );  break;
 213    case 3: gtkSet( gtkSetHue,VHueadj->value,NULL );                break;
 214    case 4: gtkSet( gtkSetSaturation,VSaturationadj->value,NULL );  break;
 215   }
 216
 217  return FALSE;
 218 }
 219
 220 static void eqButtonReleased( GtkButton * button,gpointer user_data )
 221 {
 222  switch( (int)user_data )
 223   {
 224    case 0: HideEqualizer(); break;
 225    case 1:
 226         if ( gtk_notebook_get_current_page( GTK_NOTEBOOK( Notebook ) ) == 0 )
 227          {
 228           if ( !guiIntfStruct.Playing || !gtkEnableAudioEqualizer ) break;
 229           gtkSet( gtkSetEqualizer,0,NULL );
 230           eqSetBands( Channel );
 231          }
 232          else
 233           {
 234            if ( !guiIntfStruct.Playing ) break;
 235            gtkSet( gtkSetContrast,0.0f,NULL );
 236            gtkSet( gtkSetBrightness,0.0f,NULL );
 237            gtkSet( gtkSetHue,0.0f,NULL );
 238            gtkSet( gtkSetSaturation,0.0f,NULL );
 239            eqSetBands( Channel );
 240           }
 241         break;
 242    case 2:
 243         ShowEquConfig();
 244         break;
 245   }
 246 }
 247
 248 static void eqFocus( GtkWindow * window,GtkWidget * widget,gpointer user_data )
 249 { eqSetBands( Channel ); }
 250
 251 static void eqSelectChannelsListRow( GtkCList * clist,gint row,gint column,GdkEvent * event,gpointer user_data )
 252 {
 253  Channel=row - 1;
 254  eqSetBands( Channel );
 255  if ( Channel == -1 )
 256   {
 257    int i,j; equalizer_t eq;
 258    for ( i=1;i<6;i++ )
 259     for ( j=0;j<10;j++ )
 260      { eq.band=j; eq.channel=i; eq.gain=gtkEquChannels[0][j]; gtkSet( gtkSetEqualizer,0,&eq ); }
 261   }
 262 }
 263
 264 void eqNotebook( GtkNotebook * notebook,GtkNotebookPage * page,gint page_num,gpointer user_data )
 265 {
 266  if ( page_num ) gtk_widget_hide( Config );
 267    else gtk_widget_show( Config );
 268 }
 269
 270 GtkWidget * create_Equalizer( void )
 271 {
 272   GtkWidget * vbox1;
 273   GtkWidget * hbox1;
 274   GtkWidget * scrolledwindow1;
 275   GtkWidget * table1;
 276   GtkWidget * hbuttonbox1;
 277   GtkAccelGroup * accel_group;
 278
 279   accel_group=gtk_accel_group_new();
 280
 281   Equalizer=gtk_window_new( GTK_WINDOW_TOPLEVEL );
 282   gtk_widget_set_name( Equalizer,MSGTR_Equalizer );
 283   gtk_object_set_data( GTK_OBJECT( Equalizer ),MSGTR_Equalizer,Equalizer );
 284   gtk_widget_set_usize( Equalizer,-1,256 );
 285   gtk_window_set_title( GTK_WINDOW( Equalizer ),MSGTR_Equalizer );
 286   gtk_window_set_position( GTK_WINDOW( Equalizer ),GTK_WIN_POS_CENTER );
 287   gtk_window_set_policy( GTK_WINDOW( Equalizer ),FALSE,FALSE,FALSE );
 288   gtk_window_set_wmclass( GTK_WINDOW( Equalizer ),"Equalizer","MPlayer" );
 289
 290   gtk_widget_realize( Equalizer );
 291   gtkAddIcon( Equalizer );
 292
 293   vbox1=AddVBox( AddDialogFrame( Equalizer ),0 );
 294
 295   Notebook=gtk_notebook_new();
 296   gtk_widget_set_name( Notebook,"Notebook" );
 297   gtk_widget_show( Notebook );
 298   gtk_box_pack_start( GTK_BOX( vbox1 ),Notebook,TRUE,TRUE,0 );
 299   gtk_container_set_border_width( GTK_CONTAINER( Notebook ),1 );
 300
 301   hbox1=AddHBox( Notebook,0 );
 302
 303   scrolledwindow1=gtk_scrolled_window_new( NULL,NULL );
 304   gtk_widget_set_name( scrolledwindow1,"scrolledwindow1" );
 305   gtk_widget_show( scrolledwindow1 );
 306   gtk_box_pack_start( GTK_BOX( hbox1 ),scrolledwindow1,FALSE,FALSE,0 );
 307   gtk_widget_set_usize( scrolledwindow1,106,-2 );
 308   gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( scrolledwindow1 ),GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC );
 309
 310   ChannelsList=gtk_clist_new( 1 );
 311   gtk_widget_set_name( ChannelsList,"ChannelsList" );
 312   gtk_widget_show( ChannelsList );
 313   gtk_container_add( GTK_CONTAINER( scrolledwindow1 ),ChannelsList );
 314   gtk_clist_set_column_width( GTK_CLIST( ChannelsList ),0,80 );
 315   gtk_clist_column_titles_hide( GTK_CLIST( ChannelsList ) );
 316
 317   table1=gtk_table_new( 2,10,FALSE );
 318   gtk_widget_set_name( table1,"table1" );
 319   gtk_widget_show( table1 );
 320   gtk_box_pack_start( GTK_BOX( hbox1 ),table1,FALSE,FALSE,0 );
 321   gtk_table_set_row_spacings( GTK_TABLE( table1 ),4 );
 322   gtk_table_set_col_spacings( GTK_TABLE( table1 ),9 );
 323
 324   A3125adj=GTK_ADJUSTMENT( gtk_adjustment_new( 0,-eqRange,eqRange,0.5,0,0 ) );
 325   A3125=AddVScaler( A3125adj,NULL,-1 );
 326     gtk_table_attach( GTK_TABLE( table1 ),A3125,0,1,0,1,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),0,0 );
 327
 328   A6250adj=GTK_ADJUSTMENT( gtk_adjustment_new( 0,-eqRange,eqRange,0.5,0,0 ) );
 329   A6250=AddVScaler( A6250adj,NULL,-1 );
 330     gtk_table_attach( GTK_TABLE( table1 ),A6250,1,2,0,1,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),0,0 );
 331
 332   A125adj=GTK_ADJUSTMENT( gtk_adjustment_new( 0,-eqRange,eqRange,0.5,0,0 ) );
 333   A125=AddVScaler( A125adj,NULL,-1 );
 334     gtk_table_attach( GTK_TABLE( table1 ),A125,2,3,0,1,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),0,0 );
 335
 336   A250adj=GTK_ADJUSTMENT( gtk_adjustment_new( 0,-eqRange,eqRange,0.5,0,0 ) );
 337   A250=AddVScaler( A250adj,NULL,-1 );
 338     gtk_table_attach( GTK_TABLE( table1 ),A250,3,4,0,1,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),0,0 );
 339
 340   A500adj=GTK_ADJUSTMENT( gtk_adjustment_new( 0,-eqRange,eqRange,0.5,0,0 ) );
 341   A500=AddVScaler( A500adj,NULL,-1 );
 342     gtk_table_attach( GTK_TABLE( table1 ),A500,4,5,0,1,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),0,0 );
 343
 344   A1000adj=GTK_ADJUSTMENT( gtk_adjustment_new( 0,-eqRange,eqRange,0.5,0,0 ) );
 345   A1000=AddVScaler( A1000adj,NULL,-1 );
 346     gtk_table_attach( GTK_TABLE( table1 ),A1000,5,6,0,1,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),0,0 );
 347
 348   A2000adj=GTK_ADJUSTMENT( gtk_adjustment_new( 0,-eqRange,eqRange,0.5,0,0 ) );
 349   A2000=AddVScaler( A2000adj,NULL,-1 );
 350     gtk_table_attach( GTK_TABLE( table1 ),A2000,6,7,0,1,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),0,0 );
 351
 352   A4000adj=GTK_ADJUSTMENT( gtk_adjustment_new( 0,-eqRange,eqRange,0.5,0,0 ) );
 353   A4000=AddVScaler( A4000adj,NULL,-1 );
 354     gtk_table_attach( GTK_TABLE( table1 ),A4000,7,8,0,1,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),0,0 );
 355
 356   A8000adj=GTK_ADJUSTMENT( gtk_adjustment_new( 0,-eqRange,eqRange,0.5,0,0 ) );
 357   A8000=AddVScaler( A8000adj,NULL,-1 );
 358     gtk_table_attach( GTK_TABLE( table1 ),A8000,8,9,0,1,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),0,0 );
 359
 360   A16000adj=GTK_ADJUSTMENT( gtk_adjustment_new( 0,-eqRange,eqRange,0.5,0,0 ) );
 361   A16000=AddVScaler( A16000adj,NULL,-1 );
 362     gtk_table_attach( GTK_TABLE( table1 ),A16000,9,10,0,1,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),0,0 );
 363
 364   gtk_table_attach( GTK_TABLE( table1 ),
 365     AddLabel( "31.25",NULL ),
 366     0,1,1,2,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 367
 368   gtk_table_attach( GTK_TABLE( table1 ),
 369     AddLabel( "62.50",NULL ),
 370     1,2,1,2,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 371
 372   gtk_table_attach( GTK_TABLE( table1 ),
 373     AddLabel( "125",NULL ),
 374     2,3,1,2,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 375
 376   gtk_table_attach( GTK_TABLE( table1 ),
 377     AddLabel( "250",NULL ),
 378     3,4,1,2,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 379
 380   gtk_table_attach( GTK_TABLE( table1 ),
 381     AddLabel( "500",NULL ),
 382     4,5,1,2,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 383
 384   gtk_table_attach( GTK_TABLE( table1 ),
 385     AddLabel( "1000",NULL ),
 386     5,6,1,2,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 387
 388   gtk_table_attach( GTK_TABLE( table1 ),
 389     AddLabel( "2000",NULL ),
 390     6,7,1,2,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 391
 392   gtk_table_attach( GTK_TABLE( table1 ),
 393     AddLabel( "4000",NULL ),
 394     7,8,1,2,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 395
 396   gtk_table_attach( GTK_TABLE( table1 ),
 397     AddLabel( "8000",NULL ),
 398     8,9,1,2,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 399
 400   gtk_table_attach( GTK_TABLE( table1 ),
 401     AddLabel( "16000",NULL ),
 402     9,10,1,2,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 403
 404   gtk_notebook_set_tab_label( GTK_NOTEBOOK( Notebook ),gtk_notebook_get_nth_page( GTK_NOTEBOOK( Notebook ),0 ),
 405     AddLabel( MSGTR_EQU_Audio,NULL ) );
 406
 407   table1=gtk_table_new( 4,2,FALSE );
 408   gtk_widget_set_name( table1,"table1" );
 409   gtk_widget_show( table1 );
 410   gtk_container_add( GTK_CONTAINER( Notebook ),table1 );
 411
 412   gtk_table_attach( GTK_TABLE( table1 ),
 413     AddLabel( MSGTR_EQU_Contrast,NULL ),
 414     0,1,0,1,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 415
 416   gtk_table_attach( GTK_TABLE( table1 ),
 417     AddLabel( MSGTR_EQU_Brightness,NULL ),
 418     0,1,1,2,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 419
 420   gtk_table_attach( GTK_TABLE( table1 ),
 421     AddLabel( MSGTR_EQU_Hue,NULL ),
 422     0,1,2,3,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 423
 424   gtk_table_attach( GTK_TABLE( table1 ),
 425     AddLabel( MSGTR_EQU_Saturation,NULL ),
 426     0,1,3,4,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 427
 428   VContrastadj=GTK_ADJUSTMENT( gtk_adjustment_new( 0,-100,100,1,0,0 ) );
 429   VContrast=AddHScaler( VContrastadj,NULL,1 );
 430     gtk_table_attach( GTK_TABLE( table1 ),VContrast,1,2,0,1,(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 431     gtk_widget_set_usize( VContrast,-1,45 );
 432
 433   VBrightnessadj=GTK_ADJUSTMENT( gtk_adjustment_new( 0,-100,100,1,0,0 ) );
 434   VBrightness=AddHScaler( VBrightnessadj,NULL,1 );
 435     gtk_table_attach( GTK_TABLE( table1 ),VBrightness,1,2,1,2,(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 436     gtk_widget_set_usize( VBrightness,-1,45 );
 437
 438   VHueadj=GTK_ADJUSTMENT( gtk_adjustment_new( 0,-100,100,1,0,0 ) );
 439   VHue=AddHScaler( VHueadj,NULL,1 );
 440     gtk_table_attach( GTK_TABLE( table1 ),VHue,1,2,2,3,(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 441     gtk_widget_set_usize( VHue,-1,45 );
 442
 443   VSaturationadj=GTK_ADJUSTMENT( gtk_adjustment_new( 0,-100,100,1,0,0 ) );
 444   VSaturation=AddHScaler( VSaturationadj,NULL,1 );
 445     gtk_table_attach( GTK_TABLE( table1 ),VSaturation,1,2,3,4,(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 446     gtk_widget_set_usize( VSaturation,-1,45 );
 447
 448   gtk_notebook_set_tab_label( GTK_NOTEBOOK( Notebook ),gtk_notebook_get_nth_page( GTK_NOTEBOOK( Notebook ),1 ),
 449     AddLabel( MSGTR_EQU_Video,NULL ) );
 450
 451   AddHSeparator( vbox1 );
 452
 453   hbuttonbox1=AddHButtonBox( vbox1 );
 454     gtk_button_box_set_layout( GTK_BUTTON_BOX( hbuttonbox1 ),GTK_BUTTONBOX_END );
 455     gtk_button_box_set_spacing( GTK_BUTTON_BOX( hbuttonbox1 ),10 );
 456
 457   Config=AddButton( MSGTR_Config,hbuttonbox1 );
 458   Clear=AddButton( MSGTR_Clear,hbuttonbox1 );
 459   Ok=AddButton( MSGTR_Ok,hbuttonbox1 );
 460
 461   gtk_widget_add_accelerator( Ok,"clicked",accel_group,GDK_Escape,0,GTK_ACCEL_VISIBLE );
 462   gtk_widget_add_accelerator( Ok,"clicked",accel_group,GDK_Return,0,GTK_ACCEL_VISIBLE );
 463
 464   gtk_signal_connect( GTK_OBJECT( Equalizer ),"destroy",GTK_SIGNAL_FUNC( WidgetDestroy ),&Equalizer );
 465   gtk_signal_connect( GTK_OBJECT( Equalizer ),"focus_in_event",GTK_SIGNAL_FUNC( eqFocus ),(void *)2 );
 466
 467   gtk_signal_connect( GTK_OBJECT( ChannelsList ),"select_row",GTK_SIGNAL_FUNC( eqSelectChannelsListRow ),NULL );
 468
 469   gtk_signal_connect( GTK_OBJECT( A3125 ),"motion_notify_event",GTK_SIGNAL_FUNC( eqHScaleMotion ),(void*)0 );
 470   gtk_signal_connect( GTK_OBJECT( A6250 ),"motion_notify_event",GTK_SIGNAL_FUNC( eqHScaleMotion ),(void*)1 );
 471   gtk_signal_connect( GTK_OBJECT( A125 ),"motion_notify_event",GTK_SIGNAL_FUNC( eqHScaleMotion ),(void*)2 );
 472   gtk_signal_connect( GTK_OBJECT( A250 ),"motion_notify_event",GTK_SIGNAL_FUNC( eqHScaleMotion ),(void*)3 );
 473   gtk_signal_connect( GTK_OBJECT( A500 ),"motion_notify_event",GTK_SIGNAL_FUNC( eqHScaleMotion ),(void*)4 );
 474   gtk_signal_connect( GTK_OBJECT( A1000 ),"motion_notify_event",GTK_SIGNAL_FUNC( eqHScaleMotion ),(void*)5 );
 475   gtk_signal_connect( GTK_OBJECT( A2000 ),"motion_notify_event",GTK_SIGNAL_FUNC( eqHScaleMotion ),(void*)6 );
 476   gtk_signal_connect( GTK_OBJECT( A4000 ),"motion_notify_event",GTK_SIGNAL_FUNC( eqHScaleMotion ),(void*)7 );
 477   gtk_signal_connect( GTK_OBJECT( A8000 ),"motion_notify_event",GTK_SIGNAL_FUNC( eqHScaleMotion ),(void*)8 );
 478   gtk_signal_connect( GTK_OBJECT( A16000 ),"motion_notify_event",GTK_SIGNAL_FUNC( eqHScaleMotion ),(void*)9 );
 479
 480   gtk_signal_connect( GTK_OBJECT( VContrast ),"motion_notify_event",GTK_SIGNAL_FUNC( eqVScaleMotion ),(void*)1 );
 481   gtk_signal_connect( GTK_OBJECT( VBrightness ),"motion_notify_event",GTK_SIGNAL_FUNC( eqVScaleMotion ),(void*)2 );
 482   gtk_signal_connect( GTK_OBJECT( VHue ),"motion_notify_event",GTK_SIGNAL_FUNC( eqVScaleMotion ),(void*)3 );
 483   gtk_signal_connect( GTK_OBJECT( VSaturation ),"motion_notify_event",GTK_SIGNAL_FUNC( eqVScaleMotion ),(void *)4 );
 484
 485   gtk_signal_connect( GTK_OBJECT( Ok ),"clicked",GTK_SIGNAL_FUNC( eqButtonReleased ),(void *)0 );
 486   gtk_signal_connect( GTK_OBJECT( Clear ),"clicked",GTK_SIGNAL_FUNC( eqButtonReleased ),(void *)1 );
 487   gtk_signal_connect( GTK_OBJECT( Config ),"clicked",GTK_SIGNAL_FUNC( eqButtonReleased ),(void *)2 );
 488
 489   gtk_signal_connect( GTK_OBJECT( Notebook ),"switch_page",GTK_SIGNAL_FUNC( eqNotebook ),NULL );
 490
 491   gtk_window_add_accel_group( GTK_WINDOW( Equalizer ),accel_group );
 492
 493   return Equalizer;
 494 }
 495
 496 // --- equalizer config dialog box
 497
 498 static GtkWidget * CBChannel1;
 499 static GtkWidget * CEChannel1;
 500 static GtkWidget * CBChannel2;
 501 static GtkWidget * CEChannel2;
 502 static GtkWidget * CBChannel3;
 503 static GtkWidget * CEChannel3;
 504 static GtkWidget * CBChannel4;
 505 static GtkWidget * CEChannel4;
 506 static GtkWidget * CBChannel5;
 507 static GtkWidget * CEChannel5;
 508 static GtkWidget * CBChannel6;
 509 static GtkWidget * CEChannel6;
 510 static GtkWidget * ecOk;
 511 static GtkWidget * ecCancel;
 512
 513 GtkWidget * create_EquConfig( void );
 514
 515 void ShowEquConfig( void )
 516 {
 517  GList * Items = NULL;
 518
 519  if ( EquConfig ) gtkActive( EquConfig );
 520     else EquConfig=create_EquConfig();
 521
 522  Items=g_list_append( Items,(gpointer)MSGTR_EQU_Front_Right  );
 523  Items=g_list_append( Items,(gpointer)MSGTR_EQU_Front_Left );
 524  Items=g_list_append( Items,(gpointer)MSGTR_EQU_Back_Right );
 525  Items=g_list_append( Items,(gpointer)MSGTR_EQU_Back_Left );
 526  Items=g_list_append( Items,(gpointer)MSGTR_EQU_Center );
 527  Items=g_list_append( Items,(gpointer)MSGTR_EQU_Bass );
 528
 529  gtk_combo_set_popdown_strings( GTK_COMBO( CBChannel1 ),Items );
 530  gtk_combo_set_popdown_strings( GTK_COMBO( CBChannel2 ),Items );
 531  gtk_combo_set_popdown_strings( GTK_COMBO( CBChannel3 ),Items );
 532  gtk_combo_set_popdown_strings( GTK_COMBO( CBChannel4 ),Items );
 533  gtk_combo_set_popdown_strings( GTK_COMBO( CBChannel5 ),Items );
 534  gtk_combo_set_popdown_strings( GTK_COMBO( CBChannel6 ),Items );
 535
 536  g_list_free( Items );
 537
 538  gtk_entry_set_text( GTK_ENTRY( CEChannel1 ),gtkEquChannel1 ); gtk_entry_set_editable( GTK_ENTRY( CEChannel1 ),FALSE );
 539  gtk_entry_set_text( GTK_ENTRY( CEChannel2 ),gtkEquChannel2 ); gtk_entry_set_editable( GTK_ENTRY( CEChannel2 ),FALSE );
 540  gtk_entry_set_text( GTK_ENTRY( CEChannel3 ),gtkEquChannel3 ); gtk_entry_set_editable( GTK_ENTRY( CEChannel3 ),FALSE );
 541  gtk_entry_set_text( GTK_ENTRY( CEChannel4 ),gtkEquChannel4 ); gtk_entry_set_editable( GTK_ENTRY( CEChannel4 ),FALSE );
 542  gtk_entry_set_text( GTK_ENTRY( CEChannel5 ),gtkEquChannel5 ); gtk_entry_set_editable( GTK_ENTRY( CEChannel5 ),FALSE );
 543  gtk_entry_set_text( GTK_ENTRY( CEChannel6 ),gtkEquChannel6 ); gtk_entry_set_editable( GTK_ENTRY( CEChannel6 ),FALSE );
 544
 545  gtk_widget_show( EquConfig );
 546  gtkSetLayer( EquConfig );
 547 }
 548
 549 void HideEquConfig( void )
 550 {
 551  if ( !EquConfig ) return;
 552  gtk_widget_hide( EquConfig );
 553  gtk_widget_destroy( EquConfig );
 554  EquConfig=NULL;
 555 }
 556
 557 static void ecButtonReleased( GtkButton * button,gpointer user_data )
 558 {
 559  if ( (int)user_data )
 560  { // if you pressed Ok
 561   gfree( (void **)&gtkEquChannel1 ); gtkEquChannel1=gstrdup( gtk_entry_get_text( GTK_ENTRY( CEChannel1 ) ) );
 562   gfree( (void **)&gtkEquChannel2 ); gtkEquChannel2=gstrdup( gtk_entry_get_text( GTK_ENTRY( CEChannel2 ) ) );
 563   gfree( (void **)&gtkEquChannel3 ); gtkEquChannel3=gstrdup( gtk_entry_get_text( GTK_ENTRY( CEChannel3 ) ) );
 564   gfree( (void **)&gtkEquChannel4 ); gtkEquChannel4=gstrdup( gtk_entry_get_text( GTK_ENTRY( CEChannel4 ) ) );
 565   gfree( (void **)&gtkEquChannel5 ); gtkEquChannel5=gstrdup( gtk_entry_get_text( GTK_ENTRY( CEChannel5 ) ) );
 566   gfree( (void **)&gtkEquChannel6 ); gtkEquChannel6=gstrdup( gtk_entry_get_text( GTK_ENTRY( CEChannel6 ) ) );
 567   eqSetChannelNames();
 568  }
 569  HideEquConfig();
 570 }
 571
 572 GtkWidget * create_EquConfig( void )
 573 {
 574   GtkWidget * vbox1;
 575   GtkWidget * table1;
 576   GtkWidget * hbuttonbox1;
 577   GtkAccelGroup * accel_group;
 578
 579   accel_group=gtk_accel_group_new();
 580
 581   EquConfig=gtk_window_new( GTK_WINDOW_TOPLEVEL );
 582   gtk_widget_set_name( EquConfig,"EquConfig" );
 583   gtk_object_set_data( GTK_OBJECT( EquConfig ),"EquConfig",EquConfig );
 584   gtk_widget_set_usize( EquConfig,350,260 );
 585   GTK_WIDGET_SET_FLAGS( EquConfig,GTK_CAN_DEFAULT );
 586   gtk_window_set_title( GTK_WINDOW( EquConfig ),MSGTR_ConfigureEqualizer );
 587   gtk_window_set_position( GTK_WINDOW( EquConfig ),GTK_WIN_POS_CENTER );
 588 //  gtk_window_set_modal( GTK_WINDOW( EquConfig ),TRUE );
 589   gtk_window_set_policy( GTK_WINDOW( EquConfig ),FALSE,FALSE,FALSE );
 590   gtk_window_set_wmclass( GTK_WINDOW( EquConfig ),"EquConfig","MPlayer" );
 591
 592   gtk_widget_realize( EquConfig );
 593   gtkAddIcon( EquConfig );
 594
 595   vbox1=AddVBox( AddDialogFrame( EquConfig ),0 );
 596
 597   table1=gtk_table_new( 6,2,FALSE );
 598   gtk_widget_set_name( table1,"table1" );
 599   gtk_widget_show( table1 );
 600   gtk_box_pack_start( GTK_BOX( vbox1 ),table1,TRUE,TRUE,0 );
 601   gtk_table_set_row_spacings( GTK_TABLE( table1 ),4 );
 602   gtk_table_set_col_spacings( GTK_TABLE( table1 ),4 );
 603
 604   gtk_table_attach( GTK_TABLE( table1 ),
 605     AddLabel( MSGTR_EQU_Channel1,NULL ),
 606     0,1,0,1,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 607
 608   gtk_table_attach( GTK_TABLE( table1 ),
 609     AddLabel( MSGTR_EQU_Channel2,NULL ),
 610     0,1,1,2,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 611
 612   gtk_table_attach( GTK_TABLE( table1 ),
 613     AddLabel( MSGTR_EQU_Channel3,NULL ),
 614     0,1,2,3,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 615
 616   gtk_table_attach( GTK_TABLE( table1 ),
 617     AddLabel( MSGTR_EQU_Channel4,NULL ),
 618     0,1,3,4,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 619
 620   gtk_table_attach( GTK_TABLE( table1 ),
 621     AddLabel( MSGTR_EQU_Channel5,NULL ),
 622     0,1,4,5,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 623
 624   gtk_table_attach( GTK_TABLE( table1 ),
 625     AddLabel( MSGTR_EQU_Channel6,NULL ),
 626     0,1,5,6,(GtkAttachOptions)( GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 627
 628   CBChannel1=AddComboBox( NULL );
 629     gtk_table_attach( GTK_TABLE( table1 ),CBChannel1,1,2,0,1,(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 630
 631   CEChannel1=GTK_COMBO( CBChannel1 )->entry;
 632   gtk_widget_set_name( CEChannel1,"CEChannel1" );
 633   gtk_widget_show( CEChannel1 );
 634
 635   CBChannel2=AddComboBox( NULL );
 636     gtk_table_attach( GTK_TABLE( table1 ),CBChannel2,1,2,1,2,(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 637
 638   CEChannel2=GTK_COMBO( CBChannel2 )->entry;
 639   gtk_widget_set_name( CEChannel2,"CEChannel2" );
 640   gtk_widget_show( CEChannel2 );
 641
 642   CBChannel3=AddComboBox( NULL );
 643     gtk_table_attach( GTK_TABLE( table1 ),CBChannel3,1,2,2,3,(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 644
 645   CEChannel3=GTK_COMBO( CBChannel3 )->entry;
 646   gtk_widget_set_name( CEChannel3,"CEChannel3" );
 647   gtk_widget_show( CEChannel3 );
 648
 649   CBChannel4=AddComboBox( NULL );
 650     gtk_table_attach( GTK_TABLE( table1 ),CBChannel4,1,2,3,4,(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 651
 652   CEChannel4=GTK_COMBO( CBChannel4 )->entry;
 653   gtk_widget_set_name( CEChannel4,"CEChannel4" );
 654   gtk_widget_show( CEChannel4 );
 655
 656   CBChannel5=AddComboBox( NULL );
 657     gtk_table_attach( GTK_TABLE( table1 ),CBChannel5,1,2,4,5,(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 658
 659   CEChannel5=GTK_COMBO( CBChannel5 )->entry;
 660   gtk_widget_set_name( CEChannel5,"CEChannel5" );
 661   gtk_widget_show( CEChannel5 );
 662
 663   CBChannel6=AddComboBox( NULL );
 664     gtk_table_attach( GTK_TABLE( table1 ),CBChannel6,1,2,5,6,(GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),(GtkAttachOptions)( 0 ),0,0 );
 665
 666   CEChannel6=GTK_COMBO( CBChannel6 )->entry;
 667   gtk_widget_set_name( CEChannel6,"CEChannel6" );
 668   gtk_widget_show( CEChannel6 );
 669
 670   AddHSeparator( vbox1 );
 671
 672   hbuttonbox1=AddHButtonBox( vbox1 );
 673     gtk_button_box_set_layout( GTK_BUTTON_BOX( hbuttonbox1 ),GTK_BUTTONBOX_END );
 674     gtk_button_box_set_spacing( GTK_BUTTON_BOX( hbuttonbox1 ),10 );
 675
 676   ecOk=AddButton( MSGTR_Ok,hbuttonbox1 );
 677   ecCancel=AddButton( MSGTR_Cancel,hbuttonbox1 );
 678
 679   gtk_widget_add_accelerator( ecOk,"clicked",accel_group,GDK_Return,0,GTK_ACCEL_VISIBLE );
 680   gtk_widget_add_accelerator( ecCancel,"clicked",accel_group,GDK_Escape,0,GTK_ACCEL_VISIBLE );
 681
 682   gtk_signal_connect( GTK_OBJECT( EquConfig ),"destroy",GTK_SIGNAL_FUNC( WidgetDestroy ),&EquConfig );
 683
 684   gtk_signal_connect( GTK_OBJECT( ecOk ),"clicked",GTK_SIGNAL_FUNC( ecButtonReleased ),(void *)1 );
 685   gtk_signal_connect( GTK_OBJECT( ecCancel ),"clicked",GTK_SIGNAL_FUNC( ecButtonReleased ),(void *)0 );
 686
 687   gtk_window_add_accel_group( GTK_WINDOW( EquConfig ),accel_group );
 688
 689   return EquConfig;
 690 }